ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor1624681511 <...> Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor1624681511", ["ci2-android-5-15/syz-executor1624681511"], 0x7ffff6cee520 /* 10 vars */) = 0 brk(NULL) = 0x555556fe7000 brk(0x555556fe7e00) = 0x555556fe7e00 arch_prctl(ARCH_SET_FS, 0x555556fe7480) = 0 set_tid_address(0x555556fe7750) = 304 set_robust_list(0x555556fe7760, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-5-15/syz-executor1624681511", 4096) = 45 getrandom("\x0c\x65\xa1\x01\x4c\xd6\xf6\x66", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556fe7e00 brk(0x555557008e00) = 0x555557008e00 brk(0x555557009000) = 0x555557009000 mprotect(0x7ff12c84a000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7ff12c7a2a10, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff12c7a60a0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7ff12c7a2a10, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff12c7a60a0}, NULL, 8) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 305 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x555556fe7760, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] write(1, "executing program\n", 18) = 18 [pid 305] mkdir("./proc", 0777) = 0 [pid 305] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 305] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 305] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 305] write(3, "1", 1) = 1 [pid 305] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 305] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = 0 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 executing program [ 25.605562][ T30] audit: type=1400 audit(1792818218.709:64): avc: denied { execmem } for pid=304 comm="syz-executor162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 25.625920][ T30] audit: type=1400 audit(1792818218.729:65): avc: denied { read } for pid=304 comm="syz-executor162" name="loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 305] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 25.642659][ T305] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 25.658248][ T30] audit: type=1400 audit(1792818218.729:66): avc: denied { open } for pid=304 comm="syz-executor162" path="/dev/loop0" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 25.683060][ T305] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 25.689697][ T30] audit: type=1400 audit(1792818218.729:67): avc: denied { ioctl } for pid=304 comm="syz-executor162" path="/dev/loop0" dev="devtmpfs" ino=116 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 25.695730][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.717997][ T30] audit: type=1400 audit(1792818218.729:68): avc: denied { mounton } for pid=305 comm="syz-executor162" path="/root/proc" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [pid 305] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 305] exit_group(0) = ? [pid 305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [ 25.727359][ T305] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 25.747545][ T30] audit: type=1400 audit(1792818218.729:69): avc: denied { mount } for pid=305 comm="syz-executor162" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 25.766453][ T305] syz-executor162 (305) used greatest stack depth: 22304 bytes left [ 25.792657][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 306 attached , child_tidptr=0x555556fe7750) = 306 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] set_robust_list(0x555556fe7760, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] write(1, "executing program\n", 18) = 18 [pid 306] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 306] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 306] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 306] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 306] write(3, "1", 1) = 1 [pid 306] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 306] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 306] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 25.805357][ T30] audit: type=1400 audit(1792818218.909:70): avc: denied { mounton } for pid=306 comm="syz-executor162" path="/root/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 25.814965][ T306] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 25.837601][ T306] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 25.847662][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 306] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 306] exit_group(0) = ? [pid 306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 307 attached , child_tidptr=0x555556fe7750) = 307 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 executing program [pid 307] set_robust_list(0x555556fe7760, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] write(1, "executing program\n", 18) = 18 [pid 307] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 307] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 307] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 307] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 307] write(3, "1", 1) = 1 [pid 307] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 307] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 307] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 25.854990][ T306] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 25.870198][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.895993][ T307] netlink: 'syz-executor162': attribute type 4 has an invalid length. [pid 307] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 307] exit_group(0) = ? [pid 307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x555556fe7760, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 308 [pid 308] <... openat resumed>) = 3 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 [pid 308] write(1, "executing program\n", 18) = 18 executing program [ 25.905180][ T307] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 25.915333][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.922700][ T307] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 25.938089][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 308] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 308] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 308] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 308] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... openat resumed>) = 3 [pid 308] write(3, "1", 1) = 1 [pid 308] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 308] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 308] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 25.962056][ T308] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 25.971165][ T308] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 25.981260][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.988486][ T308] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.003706][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 308] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 308] exit_group(0) = ? [pid 308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 309 attached , child_tidptr=0x555556fe7750) = 309 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] set_robust_list(0x555556fe7760, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 309] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 309] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 309] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 executing program [pid 309] write(3, "1", 1) = 1 [pid 309] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 309] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 309] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 309] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 309] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.017149][ T309] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.026628][ T309] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.036637][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.044019][ T309] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.059335][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 309] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 309] exit_group(0) = ? [pid 309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 310 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x555556fe7760, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] write(1, "executing program\n", 18) = 18 [pid 310] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 310] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 310] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 310] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 310] write(3, "1", 1) = 1 [pid 310] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 310] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 310] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 executing program [pid 310] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 310] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 310] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 310] exit_group(0) = ? [pid 310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 311 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x555556fe7760, 24) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] write(1, "executing program\n", 18) = 18 [pid 311] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 311] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 311] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 311] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 311] write(3, "1", 1) = 1 [pid 311] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 311] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 26.069171][ T310] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.078403][ T310] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.088537][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.095822][ T310] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.111131][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 311] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 311] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 311] exit_group(0) = ? [pid 311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 312 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 312 attached [pid 312] set_robust_list(0x555556fe7760, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 312] setpgid(0, 0) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 312] close(3) = 0 [pid 312] write(1, "executing program\n", 18) = 18 executing program [pid 312] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 312] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 312] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 312] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 312] write(3, "1", 1) = 1 [pid 312] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 312] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 312] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 26.124196][ T311] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.133784][ T311] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.143898][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.151143][ T311] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.166452][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 312] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 312] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 312] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 312] exit_group(0) = ? [pid 312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 313 attached , child_tidptr=0x555556fe7750) = 313 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] set_robust_list(0x555556fe7760, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 executing program [pid 313] write(1, "executing program\n", 18) = 18 [pid 313] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 313] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 313] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 313] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 313] write(3, "1", 1) = 1 [pid 313] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 313] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 26.176958][ T312] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.185994][ T312] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.196045][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.203511][ T312] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.218709][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 313] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 313] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 313] exit_group(0) = ? [pid 313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 [ 26.236796][ T313] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.245989][ T313] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.256070][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.263360][ T313] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.278615][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 314 attached , child_tidptr=0x555556fe7750) = 314 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] set_robust_list(0x555556fe7760, 24) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 314] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 314] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 314] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 314] write(3, "1", 1) = 1 [pid 314] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 314] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 executing program [pid 314] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 314] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 314] exit_group(0) = ? [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 315 attached , child_tidptr=0x555556fe7750) = 315 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] set_robust_list(0x555556fe7760, 24) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 315] setpgid(0, 0) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 315] write(3, "1000", 4) = 4 [pid 315] close(3) = 0 [pid 315] write(1, "executing program\n", 18) = 18 [pid 315] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 315] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 315] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 315] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 executing program [pid 315] write(3, "1", 1) = 1 [pid 315] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 315] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 315] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.293482][ T314] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 26.302414][ T314] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 26.312619][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.319915][ T314] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.335149][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 315] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 315] exit_group(0) = ? [pid 315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 316 ci2-android-5-15/strace-static-x86_64: Process 316 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 316] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] write(1, "executing program\n", 18) = 18 executing program [pid 316] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 316] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 316] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 316] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 316] write(3, "1", 1) = 1 [pid 316] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 316] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 316] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 316] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 316] exit_group(0) = ? [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 317 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x555556fe7760, 24) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 26.355700][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.363153][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.385068][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.392394][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] write(1, "executing program\n", 18) = 18 [pid 317] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 317] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 317] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 317] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 317] write(3, "1", 1) = 1 [pid 317] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 317] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 317] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [pid 317] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 318 ci2-android-5-15/strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x555556fe7760, 24) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 executing program [pid 318] close(3) = 0 [pid 318] write(1, "executing program\n", 18) = 18 [pid 318] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 318] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 318] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 318] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 318] write(3, "1", 1) = 1 [pid 318] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 318] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 318] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 318] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 318] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 318] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 319 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555556fe7760, 24) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] write(1, "executing program\n", 18) = 18 executing program [pid 319] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 319] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 319] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 319] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 319] write(3, "1", 1) = 1 [pid 319] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 319] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 319] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 319] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 319] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.417491][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.424968][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.444392][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.451708][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 319] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 319] exit_group(0) = ? [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 320 ci2-android-5-15/strace-static-x86_64: Process 320 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] set_robust_list(0x555556fe7760, 24) = 0 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] write(1, "executing program\n", 18) = 18 executing program [pid 320] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 320] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 320] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 320] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 320] write(3, "1", 1) = 1 [pid 320] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 320] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 320] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 320] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 320] exit_group(0) = ? [pid 320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 321 ci2-android-5-15/strace-static-x86_64: Process 321 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] set_robust_list(0x555556fe7760, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] write(1, "executing program\n", 18) = 18 executing program [pid 321] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 321] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 321] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 321] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 321] write(3, "1", 1) = 1 [pid 321] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 321] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 321] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 321] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 321] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.476477][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.483939][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.503278][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.510702][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 321] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 321] exit_group(0) = ? [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 322 ci2-android-5-15/strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x555556fe7760, 24) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 322] setpgid(0, 0) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 322] <... openat resumed>) = 3 [pid 322] write(3, "1000", 4 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 322] <... write resumed>) = 4 [pid 322] close(3) = 0 [pid 322] write(1, "executing program\n", 18) = 18 [pid 322] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 322] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 322] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 322] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 322] write(3, "1", 1) = 1 [pid 322] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 322] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 322] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 322] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 322] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 322] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 322] exit_group(0) = ? [pid 322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 323 attached , child_tidptr=0x555556fe7750) = 323 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] set_robust_list(0x555556fe7760, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 executing program [pid 323] write(1, "executing program\n", 18) = 18 [pid 323] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 323] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 323] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 323] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 323] write(3, "1", 1) = 1 [pid 323] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 323] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 323] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 323] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 323] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.530107][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.537532][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.556513][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.563838][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 323] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 323] exit_group(0) = ? [pid 323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 324 ci2-android-5-15/strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x555556fe7760, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] <... openat resumed>) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] write(1, "executing program\n", 18) = 18 executing program [pid 324] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 324] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 324] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 324] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 324] write(3, "1", 1) = 1 [pid 324] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 324] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 324] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 324] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 324] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 324] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 324] exit_group(0) = ? [pid 324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 325 ci2-android-5-15/strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 325] <... set_robust_list resumed>) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 executing program [pid 325] write(1, "executing program\n", 18) = 18 [pid 325] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 325] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 325] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 325] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 325] write(3, "1", 1) = 1 [pid 325] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 325] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 325] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.589696][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.597134][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.615824][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.623245][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 325] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 325] exit_group(0) = ? [pid 325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 326 ci2-android-5-15/strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] <... set_robust_list resumed>) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3) = 0 [pid 326] write(1, "executing program\n", 18) = 18 [pid 326] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 326] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 326] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 326] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 326] write(3, "1", 1) = 1 [pid 326] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 326] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 326] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [pid 326] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 326] exit_group(0) = ? [pid 326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 327 attached , child_tidptr=0x555556fe7750) = 327 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 327] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 327] <... set_robust_list resumed>) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] write(1, "executing program\n", 18) = 18 executing program [pid 327] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 327] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 327] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 327] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 327] write(3, "1", 1) = 1 [pid 327] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 327] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 327] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.644412][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.651869][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.673168][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.680590][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 327] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 327] exit_group(0) = ? [pid 327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 328 attached , child_tidptr=0x555556fe7750) = 328 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] set_robust_list(0x555556fe7760, 24) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 328] setpgid(0, 0) = 0 [pid 328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 328] write(3, "1000", 4) = 4 [pid 328] close(3) = 0 [pid 328] write(1, "executing program\n", 18) = 18 executing program [pid 328] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 328] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 328] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 328] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 328] write(3, "1", 1) = 1 [pid 328] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 328] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 328] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 328] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 328] exit_group(0) = ? [pid 328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 329 attached , child_tidptr=0x555556fe7750) = 329 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] set_robust_list(0x555556fe7760, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 329] close(3) = 0 [pid 329] write(1, "executing program\n", 18) = 18 [pid 329] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 329] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 329] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 329] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 329] write(3, "1", 1) = 1 [pid 329] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 329] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 329] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 329] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 329] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.701216][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.708498][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.734486][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 329] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 329] exit_group(0) = ? [pid 329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 330 ci2-android-5-15/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x555556fe7760, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 330] <... prctl resumed>) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 330] <... openat resumed>) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 [pid 330] write(1, "executing program\n", 18) = 18 [pid 330] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 330] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 330] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 330] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 330] write(3, "1", 1) = 1 [pid 330] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 330] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 330] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 330] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 330] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 330] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 330] exit_group(0) = ? [pid 330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 331 attached , child_tidptr=0x555556fe7750) = 331 [pid 331] set_robust_list(0x555556fe7760, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] <... openat resumed>) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] write(1, "executing program\n", 18) = 18 [pid 331] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 331] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 331] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 331] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 331] write(3, "1", 1) = 1 [pid 331] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 331] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 331] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 331] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 331] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.759154][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.767068][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.786314][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.793679][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 331] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 331] exit_group(0) = ? [pid 331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 332 attached , child_tidptr=0x555556fe7750) = 332 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] set_robust_list(0x555556fe7760, 24) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 332] close(3) = 0 [pid 332] write(1, "executing program\n", 18) = 18 executing program [pid 332] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 332] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 332] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 332] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 332] write(3, "1", 1) = 1 [pid 332] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 332] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 332] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 332] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 332] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 332] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 332] exit_group(0) = ? [pid 332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x555556fe7760, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 333 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] write(1, "executing program\n", 18) = 18 [pid 333] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 333] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 333] mount(NULL, "./proc", "proc", 0, NULL [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] <... mount resumed>) = 0 [pid 333] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 333] write(3, "1", 1) = 1 [pid 333] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 333] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 333] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 333] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 333] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.819175][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.826528][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.844118][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.851568][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 333] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 333] exit_group(0) = ? [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 334 attached [pid 334] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 334 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] setpgid(0, 0) = 0 [pid 334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 334] write(3, "1000", 4) = 4 [pid 334] close(3) = 0 executing program [pid 334] write(1, "executing program\n", 18) = 18 [pid 334] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 334] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 334] mount(NULL, "./proc", "proc", 0, NULL [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] <... mount resumed>) = 0 [pid 334] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 334] write(3, "1", 1) = 1 [pid 334] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 334] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 334] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 334] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 334] exit_group(0) = ? [pid 334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 335 attached , child_tidptr=0x555556fe7750) = 335 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] set_robust_list(0x555556fe7760, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 executing program [pid 335] write(1, "executing program\n", 18) = 18 [pid 335] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 335] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 335] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 335] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 335] write(3, "1", 1) = 1 [pid 335] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 335] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 335] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 335] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 335] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.869988][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.877270][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.895162][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.902538][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 335] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 335] exit_group(0) = ? [pid 335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 336 attached , child_tidptr=0x555556fe7750) = 336 [pid 336] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 336] setpgid(0, 0) = 0 [pid 336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 336] write(3, "1000", 4) = 4 [pid 336] close(3) = 0 executing program [pid 336] write(1, "executing program\n", 18) = 18 [pid 336] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 336] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 336] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 336] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 336] write(3, "1", 1) = 1 [pid 336] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 336] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 336] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 336] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 336] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 336] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 336] exit_group(0) = ? [pid 336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 337 ci2-android-5-15/strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x555556fe7760, 24) = 0 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] <... openat resumed>) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] write(1, "executing program\n", 18) = 18 executing program [pid 337] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 337] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 337] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 337] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 337] write(3, "1", 1) = 1 [pid 337] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 337] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 337] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 337] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 337] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.923020][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.930376][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.951215][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.958585][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 337] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 337] exit_group(0) = ? [pid 337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 338 ci2-android-5-15/strace-static-x86_64: Process 338 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 338] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 338] <... set_robust_list resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] setpgid(0, 0) = 0 [pid 338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1000", 4) = 4 [pid 338] close(3) = 0 executing program [pid 338] write(1, "executing program\n", 18) = 18 [pid 338] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 338] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 338] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 338] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 338] write(3, "1", 1) = 1 [pid 338] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 338] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 338] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 338] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 338] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 338] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 338] exit_group(0) = ? [pid 338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 339 ci2-android-5-15/strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 339] <... set_robust_list resumed>) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 executing program [pid 339] write(1, "executing program\n", 18) = 18 [pid 339] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 339] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 339] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 339] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 339] write(3, "1", 1) = 1 [pid 339] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 339] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 339] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 339] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 339] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 26.977767][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.985081][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.005105][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.012537][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 339] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 339] exit_group(0) = ? [pid 339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 340 attached , child_tidptr=0x555556fe7750) = 340 [pid 340] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 340] <... set_robust_list resumed>) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 340] write(3, "1000", 4) = 4 executing program [pid 340] close(3) = 0 [pid 340] write(1, "executing program\n", 18) = 18 [pid 340] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 340] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 340] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 340] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 340] write(3, "1", 1) = 1 [pid 340] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 340] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 340] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 340] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 340] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 340] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 340] exit_group(0) = ? [pid 340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 341 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 341 attached [pid 341] set_robust_list(0x555556fe7760, 24) = 0 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 341] close(3) = 0 [pid 341] write(1, "executing program\n", 18) = 18 executing program [pid 341] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 341] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 341] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 341] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 341] write(3, "1", 1) = 1 [pid 341] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 341] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 341] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 341] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 341] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.034401][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.041860][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.066747][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.074113][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 341] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 341] exit_group(0) = ? [pid 341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 342 attached , child_tidptr=0x555556fe7750) = 342 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 342] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 342] <... set_robust_list resumed>) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] setpgid(0, 0) = 0 [pid 342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 342] write(3, "1000", 4) = 4 [pid 342] close(3) = 0 executing program [pid 342] write(1, "executing program\n", 18) = 18 [pid 342] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 342] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 342] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 342] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 342] write(3, "1", 1) = 1 [pid 342] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 342] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 342] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 342] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 342] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 342] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 342] exit_group(0) = ? [pid 342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 343 ci2-android-5-15/strace-static-x86_64: Process 343 attached [pid 343] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 343] <... set_robust_list resumed>) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] write(1, "executing program\n", 18) = 18 executing program [pid 343] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 343] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 343] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 343] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 343] write(3, "1", 1) = 1 [pid 343] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 343] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 343] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 343] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 343] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.099053][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.106432][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.128296][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.135650][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 343] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 343] exit_group(0) = ? [pid 343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 344 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 344] setpgid(0, 0) = 0 [pid 344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 344] write(3, "1000", 4) = 4 [pid 344] close(3) = 0 [pid 344] write(1, "executing program\n", 18) = 18 executing program [pid 344] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 344] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 344] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 344] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 344] write(3, "1", 1) = 1 [pid 344] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 344] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 344] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 344] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 344] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 344] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 344] exit_group(0) = ? [pid 344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 345 attached , child_tidptr=0x555556fe7750) = 345 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] set_robust_list(0x555556fe7760, 24) = 0 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 345] write(3, "1000", 4) = 4 [pid 345] close(3) = 0 [pid 345] write(1, "executing program\n", 18) = 18 executing program [pid 345] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 345] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 345] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 345] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 345] write(3, "1", 1) = 1 [pid 345] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 345] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 345] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 345] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 345] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.161166][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.168541][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.193865][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 345] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 345] exit_group(0) = ? [pid 345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 346 attached , child_tidptr=0x555556fe7750) = 346 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] set_robust_list(0x555556fe7760, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] setpgid(0, 0) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1000", 4) = 4 [pid 346] close(3) = 0 [pid 346] write(1, "executing program\n", 18) = 18 executing program [pid 346] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 346] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 346] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 346] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 346] write(3, "1", 1) = 1 [pid 346] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 346] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 346] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 346] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 346] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.220084][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.227386][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.255686][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 346] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 346] exit_group(0) = ? [pid 346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) executing program close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 347 attached , child_tidptr=0x555556fe7750) = 347 [pid 347] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 347] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 347] setpgid(0, 0) = 0 [pid 347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 347] write(3, "1000", 4) = 4 [pid 347] close(3) = 0 [pid 347] write(1, "executing program\n", 18) = 18 [pid 347] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 347] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 347] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 347] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 347] write(3, "1", 1) = 1 [pid 347] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 347] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 347] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 347] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 347] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 347] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 347] exit_group(0) = ? [pid 347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 348 attached , child_tidptr=0x555556fe7750) = 348 [pid 348] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 348] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 348] setpgid(0, 0) = 0 [pid 348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 348] write(3, "1000", 4) = 4 [pid 348] close(3) = 0 [pid 348] write(1, "executing program\n", 18) = 18 executing program [pid 348] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 348] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 348] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 348] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 348] write(3, "1", 1) = 1 [pid 348] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 348] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 348] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 348] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 348] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.263122][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.283283][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.290660][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.313530][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 348] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 348] exit_group(0) = ? [pid 348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 349 ci2-android-5-15/strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x555556fe7760, 24) = 0 [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 349] <... openat resumed>) = 3 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] write(1, "executing program\n", 18) = 18 executing program [pid 349] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 349] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 349] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 349] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 349] write(3, "1", 1) = 1 [pid 349] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 349] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 349] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 349] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 349] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 349] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 349] exit_group(0) = ? [pid 349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 350 attached , child_tidptr=0x555556fe7750) = 350 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] set_robust_list(0x555556fe7760, 24) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 350] setpgid(0, 0) = 0 [pid 350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 350] write(3, "1000", 4) = 4 [pid 350] close(3) = 0 [pid 350] write(1, "executing program\n", 18) = 18 executing program [pid 350] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 350] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 350] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 350] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 350] write(3, "1", 1) = 1 [pid 350] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 350] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 350] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 350] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 350] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.320872][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.339399][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.346665][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 350] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 350] exit_group(0) = ? [pid 350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 351 ci2-android-5-15/strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x555556fe7760, 24) = 0 [pid 351] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 executing program [pid 351] write(1, "executing program\n", 18) = 18 [pid 351] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 351] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 351] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 351] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 351] write(3, "1", 1) = 1 [pid 351] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 351] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 351] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 351] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 351] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 351] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 351] exit_group(0) = ? [pid 351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 352 ci2-android-5-15/strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x555556fe7760, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 352] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 352] write(3, "1000", 4) = 4 [pid 352] close(3) = 0 executing program [pid 352] write(1, "executing program\n", 18) = 18 [pid 352] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 352] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 352] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 352] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 352] write(3, "1", 1) = 1 [pid 352] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 352] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 352] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.372529][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.379971][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.400666][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.408052][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 352] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 352] exit_group(0) = ? [pid 352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 353 ci2-android-5-15/strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x555556fe7760, 24) = 0 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 353] <... openat resumed>) = 3 [pid 353] write(3, "1000", 4) = 4 [pid 353] close(3) = 0 [pid 353] write(1, "executing program\n", 18) = 18 executing program [pid 353] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 353] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 353] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 353] <... mount resumed>) = 0 [pid 353] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 353] write(3, "1", 1) = 1 [pid 353] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 353] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 353] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 353] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 353] exit_group(0) = ? [pid 353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 354 ci2-android-5-15/strace-static-x86_64: Process 354 attached [pid 354] set_robust_list(0x555556fe7760, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 354] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 354] write(3, "1000", 4) = 4 [pid 354] close(3) = 0 [pid 354] write(1, "executing program\n", 18) = 18 executing program [pid 354] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 354] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 354] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 354] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 354] write(3, "1", 1) = 1 [pid 354] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 354] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 354] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.428661][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.436132][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.454356][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.461839][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 354] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 354] exit_group(0) = ? [pid 354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 355 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 355 attached [pid 355] set_robust_list(0x555556fe7760, 24) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] setpgid(0, 0) = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 355] write(3, "1000", 4) = 4 [pid 355] close(3) = 0 [pid 355] write(1, "executing program\n", 18) = 18 executing program [pid 355] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 355] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 355] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 355] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 355] write(3, "1", 1) = 1 [pid 355] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 355] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 355] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 355] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 355] exit_group(0) = ? [pid 355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 356 ci2-android-5-15/strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x555556fe7760, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 356] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 356] setpgid(0, 0) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 356] <... openat resumed>) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 executing program [pid 356] write(1, "executing program\n", 18) = 18 [pid 356] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 356] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 356] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 356] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 356] write(3, "1", 1) = 1 [pid 356] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 356] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 356] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.480023][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.487274][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.506390][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.513824][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 356] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 356] exit_group(0) = ? [pid 356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 357 attached , child_tidptr=0x555556fe7750) = 357 [pid 357] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 357] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] write(1, "executing program\n", 18) = 18 executing program [pid 357] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 357] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 357] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 357] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 357] write(3, "1", 1) = 1 [pid 357] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 357] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 357] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 357] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 357] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 357] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 357] exit_group(0) = ? [pid 357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 358 attached , child_tidptr=0x555556fe7750) = 358 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] set_robust_list(0x555556fe7760, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 358] setpgid(0, 0) = 0 [pid 358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 358] write(3, "1000", 4) = 4 [pid 358] close(3) = 0 [pid 358] write(1, "executing program\n", 18) = 18 executing program [pid 358] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 358] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 358] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 358] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 358] write(3, "1", 1) = 1 [pid 358] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 358] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 358] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 358] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 358] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.534071][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.541422][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.565460][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.572783][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 358] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 358] exit_group(0) = ? [pid 358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 359 ci2-android-5-15/strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x555556fe7760, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] write(1, "executing program\n", 18) = 18 executing program [pid 359] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 359] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 359] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 359] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 359] write(3, "1", 1) = 1 [pid 359] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 359] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 359] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 359] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 359] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 359] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 359] exit_group(0) = ? [pid 359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 360 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x555556fe7760, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] write(1, "executing program\n", 18) = 18 executing program [pid 360] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 360] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 360] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 360] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 360] write(3, "1", 1) = 1 [pid 360] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 360] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 360] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 360] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 360] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.590641][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.598014][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.616822][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.624123][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 360] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 360] exit_group(0) = ? [pid 360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 361 ci2-android-5-15/strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x555556fe7760, 24) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 361] <... openat resumed>) = 3 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 executing program [pid 361] write(1, "executing program\n", 18) = 18 [pid 361] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 361] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 361] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 361] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 361] write(3, "1", 1) = 1 [pid 361] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 361] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 361] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 361] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 361] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 361] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 361] exit_group(0) = ? [pid 361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 362 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 362] <... openat resumed>) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [pid 362] write(1, "executing program\n", 18) = 18 [pid 362] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 362] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 362] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 362] <... mount resumed>) = 0 [pid 362] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 362] write(3, "1", 1) = 1 [pid 362] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 362] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 362] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 362] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 362] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.650642][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.658033][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.677171][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.684523][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 362] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 362] exit_group(0) = ? [pid 362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 363 ci2-android-5-15/strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x555556fe7760, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] write(1, "executing program\n", 18) = 18 executing program [pid 363] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 363] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 363] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 363] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 363] write(3, "1", 1) = 1 [pid 363] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 363] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 363] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 363] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 363] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 363] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 363] exit_group(0) = ? [pid 363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 364 attached , child_tidptr=0x555556fe7750) = 364 [pid 364] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 364] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 executing program [pid 364] write(1, "executing program\n", 18) = 18 [pid 364] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 364] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 364] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 364] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 364] write(3, "1", 1) = 1 [pid 364] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 364] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 364] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.703067][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.710566][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.730521][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.737753][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 364] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 364] exit_group(0) = ? [pid 364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 365 ci2-android-5-15/strace-static-x86_64: Process 365 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 365] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] write(1, "executing program\n", 18) = 18 executing program [pid 365] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 365] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 365] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 365] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 365] write(3, "1", 1) = 1 [pid 365] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 365] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 365] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 365] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 365] exit_group(0) = ? [pid 365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 366 attached , child_tidptr=0x555556fe7750) = 366 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] set_robust_list(0x555556fe7760, 24) = 0 [pid 366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 executing program [pid 366] write(1, "executing program\n", 18) = 18 [pid 366] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 366] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 366] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 366] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 366] write(3, "1", 1) = 1 [pid 366] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 366] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 366] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.764660][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.772120][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.793012][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.800448][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 366] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 366] exit_group(0) = ? [pid 366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 367 ci2-android-5-15/strace-static-x86_64: Process 367 attached [pid 367] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 367] write(3, "1000", 4) = 4 [pid 367] close(3) = 0 [pid 367] write(1, "executing program\n", 18) = 18 executing program [pid 367] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 367] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 367] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 367] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 367] write(3, "1", 1) = 1 [pid 367] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 367] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 367] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 367] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 367] exit_group(0) = ? [pid 367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 368 attached , child_tidptr=0x555556fe7750) = 368 [pid 368] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 368] <... set_robust_list resumed>) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... openat resumed>) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 executing program [pid 368] write(1, "executing program\n", 18) = 18 [pid 368] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 368] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 368] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 368] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 368] write(3, "1", 1) = 1 [pid 368] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 368] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 368] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.824701][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.832254][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.853173][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.860493][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 368] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 368] exit_group(0) = ? [pid 368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 369 attached , child_tidptr=0x555556fe7750) = 369 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 369] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] write(1, "executing program\n", 18) = 18 executing program [pid 369] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 369] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 369] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 369] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 369] write(3, "1", 1) = 1 [pid 369] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 369] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 369] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 369] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 369] exit_group(0) = ? [pid 369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 370 attached , child_tidptr=0x555556fe7750) = 370 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] set_robust_list(0x555556fe7760, 24) = 0 [pid 370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] write(1, "executing program\n", 18) = 18 executing program [pid 370] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 370] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 370] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 370] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 370] write(3, "1", 1) = 1 [pid 370] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 370] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 370] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 370] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 370] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.884589][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.909671][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.917000][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 370] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 370] exit_group(0) = ? [pid 370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 371 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x555556fe7760, 24) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 371] write(3, "1000", 4) = 4 executing program [pid 371] close(3) = 0 [pid 371] write(1, "executing program\n", 18) = 18 [pid 371] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 371] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 371] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 371] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 371] write(3, "1", 1) = 1 [pid 371] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 371] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 371] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 371] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 371] exit_group(0) = ? [pid 371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 372 [pid 372] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] write(1, "executing program\n", 18) = 18 executing program [pid 372] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 372] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 372] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 372] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 372] write(3, "1", 1) = 1 [pid 372] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 372] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 372] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 372] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 372] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.941812][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.949281][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.975045][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.982423][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 372] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 372] exit_group(0) = ? [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 373 attached , child_tidptr=0x555556fe7750) = 373 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] set_robust_list(0x555556fe7760, 24) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 executing program [pid 373] write(1, "executing program\n", 18) = 18 [pid 373] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 373] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 373] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 373] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 373] write(3, "1", 1) = 1 [pid 373] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 373] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 373] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 373] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 373] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 373] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 373] exit_group(0) = ? [pid 373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 374 ci2-android-5-15/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x555556fe7760, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] write(1, "executing program\n", 18) = 18 executing program [pid 374] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 374] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 374] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 374] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 374] write(3, "1", 1) = 1 [pid 374] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 374] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 374] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 374] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 374] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.002095][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.009403][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.032818][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.040239][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 374] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 374] exit_group(0) = ? [pid 374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 375 ci2-android-5-15/strace-static-x86_64: Process 375 attached [pid 375] set_robust_list(0x555556fe7760, 24) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] <... openat resumed>) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 executing program [pid 375] write(1, "executing program\n", 18) = 18 [pid 375] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 375] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 375] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 375] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 375] write(3, "1", 1) = 1 [pid 375] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 375] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 375] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 375] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 375] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 375] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 375] exit_group(0) = ? [pid 375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 376 attached , child_tidptr=0x555556fe7750) = 376 [pid 376] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 376] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] write(1, "executing program\n", 18) = 18 executing program [pid 376] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 376] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 376] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 376] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 376] write(3, "1", 1) = 1 [pid 376] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 376] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 376] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 376] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 376] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.066140][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.073472][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.093552][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.101113][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 376] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 376] exit_group(0) = ? [pid 376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 377 attached , child_tidptr=0x555556fe7750) = 377 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] set_robust_list(0x555556fe7760, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] setpgid(0, 0) = 0 [pid 377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 377] write(3, "1000", 4) = 4 [pid 377] close(3) = 0 executing program [pid 377] write(1, "executing program\n", 18) = 18 [pid 377] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 377] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 377] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 377] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 377] write(3, "1", 1) = 1 [pid 377] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 377] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 377] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 377] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 377] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 377] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 377] exit_group(0) = ? [pid 377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 378 attached [pid 378] set_robust_list(0x555556fe7760, 24 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 378 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] <... set_robust_list resumed>) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] write(1, "executing program\n", 18) = 18 executing program [pid 378] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 378] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 378] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 378] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 378] write(3, "1", 1) = 1 [pid 378] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 378] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 378] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 28.121495][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.128783][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.156502][ T377] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.163875][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 378] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 378] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 378] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 379 attached , child_tidptr=0x555556fe7750) = 379 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] set_robust_list(0x555556fe7760, 24) = 0 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] write(1, "executing program\n", 18) = 18 [pid 379] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 379] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 379] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 379] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 379] write(3, "1", 1) = 1 [pid 379] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 379] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 379] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 379] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 379] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 379] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 379] exit_group(0) = ? [pid 379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 380 ci2-android-5-15/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x555556fe7760, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] write(1, "executing program\n", 18) = 18 executing program [pid 380] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 380] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 380] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 380] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 380] write(3, "1", 1) = 1 [pid 380] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 380] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 380] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 380] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 380] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.187633][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.213912][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.221583][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 380] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 380] exit_group(0) = ? [pid 380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 381 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 381 attached [pid 381] set_robust_list(0x555556fe7760, 24) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 381] setpgid(0, 0) = 0 [pid 381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 381] write(3, "1000", 4) = 4 [pid 381] close(3) = 0 [pid 381] write(1, "executing program\n", 18) = 18 executing program [pid 381] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 381] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 381] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 381] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 381] write(3, "1", 1) = 1 [pid 381] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 381] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 381] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 381] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 381] exit_group(0) = ? [pid 381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 28.242075][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.249516][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.273776][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.281151][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. executing program executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 382 attached , child_tidptr=0x555556fe7750) = 382 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] set_robust_list(0x555556fe7760, 24) = 0 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] write(1, "executing program\n", 18) = 18 [pid 382] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 382] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 382] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 382] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 382] write(3, "1", 1) = 1 [pid 382] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 382] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 382] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 382] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 382] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 382] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 382] exit_group(0) = ? [pid 382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 383 ci2-android-5-15/strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x555556fe7760, 24) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 383] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 383] setpgid(0, 0) = 0 [pid 383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 383] <... openat resumed>) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 383] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 383] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 383] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 383] write(3, "1", 1) = 1 [pid 383] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 383] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 383] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 383] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 383] exit_group(0) = ? [pid 383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 384 attached , child_tidptr=0x555556fe7750) = 384 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] set_robust_list(0x555556fe7760, 24) = 0 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] write(1, "executing program\n", 18) = 18 executing program [pid 384] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 384] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 384] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 384] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 384] write(3, "1", 1) = 1 [pid 384] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 384] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 384] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.304933][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.329898][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.337142][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 384] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 384] exit_group(0) = ? [pid 384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 385 ci2-android-5-15/strace-static-x86_64: Process 385 attached [pid 385] set_robust_list(0x555556fe7760, 24) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 385] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 385] write(3, "1000", 4) = 4 [pid 385] close(3) = 0 [pid 385] write(1, "executing program\n", 18) = 18 executing program [pid 385] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 385] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 385] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 385] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 385] write(3, "1", 1) = 1 [pid 385] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 385] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 385] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 385] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 385] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 385] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 385] exit_group(0) = ? [pid 385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 386 attached , child_tidptr=0x555556fe7750) = 386 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] set_robust_list(0x555556fe7760, 24) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] write(1, "executing program\n", 18) = 18 executing program [pid 386] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 386] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 386] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 386] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 386] write(3, "1", 1) = 1 [pid 386] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 386] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 386] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.364523][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.371910][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.391806][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.399452][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 386] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 386] exit_group(0) = ? [pid 386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 387 ci2-android-5-15/strace-static-x86_64: Process 387 attached [pid 387] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] write(1, "executing program\n", 18) = 18 [pid 387] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 387] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 387] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 387] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 387] write(3, "1", 1) = 1 [pid 387] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 387] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 387] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 387] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 387] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 387] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 387] exit_group(0) = ? [pid 387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 388 ci2-android-5-15/strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 executing program [pid 388] write(1, "executing program\n", 18) = 18 [pid 388] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 388] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 388] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 388] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 388] write(3, "1", 1) = 1 [pid 388] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 388] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 388] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.425970][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.433379][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.453903][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.461402][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 388] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 389 attached , child_tidptr=0x555556fe7750) = 389 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] set_robust_list(0x555556fe7760, 24) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 [pid 389] write(1, "executing program\n", 18) = 18 executing program [pid 389] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 389] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 389] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 389] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 389] write(3, "1", 1) = 1 [pid 389] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 389] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 389] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 389] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 389] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 389] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 389] exit_group(0) = ? [pid 389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 390 attached , child_tidptr=0x555556fe7750) = 390 [pid 390] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] <... set_robust_list resumed>) = 0 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] write(1, "executing program\n", 18) = 18 executing program [pid 390] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 390] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 390] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 390] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 390] write(3, "1", 1) = 1 [pid 390] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 390] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 390] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 390] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 390] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.481234][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.488555][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.514306][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.521585][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 390] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 391 ci2-android-5-15/strace-static-x86_64: Process 391 attached [pid 391] set_robust_list(0x555556fe7760, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] <... openat resumed>) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] write(1, "executing program\n", 18) = 18 [pid 391] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 391] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 391] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 391] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 391] write(3, "1", 1) = 1 [pid 391] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 391] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 391] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 391] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 391] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 391] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 391] exit_group(0) = ? [pid 391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 392 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x555556fe7760, 24) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 executing program [pid 392] write(1, "executing program\n", 18) = 18 [pid 392] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 392] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 392] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 392] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 392] write(3, "1", 1) = 1 [pid 392] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 392] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 392] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.547448][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.554789][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.578414][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 392] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 392] exit_group(0) = ? [pid 392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 393 attached , child_tidptr=0x555556fe7750) = 393 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 393] set_robust_list(0x555556fe7760, 24) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 393] <... prctl resumed>) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] write(1, "executing program\n", 18) = 18 executing program [pid 393] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 393] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 393] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 393] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 393] write(3, "1", 1) = 1 [pid 393] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 393] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 393] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 393] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 393] exit_group(0) = ? [pid 393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 394 attached , child_tidptr=0x555556fe7750) = 394 [pid 394] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 394] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] write(1, "executing program\n", 18) = 18 [pid 394] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 394] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 394] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 394] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 394] write(3, "1", 1) = 1 [pid 394] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 394] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 394] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 394] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 394] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.603857][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.611211][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.636662][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 394] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 394] exit_group(0) = ? [pid 394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 395 ci2-android-5-15/strace-static-x86_64: Process 395 attached [pid 395] set_robust_list(0x555556fe7760, 24) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 395] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] write(1, "executing program\n", 18) = 18 [pid 395] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 395] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 395] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 395] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 395] write(3, "1", 1) = 1 [pid 395] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 395] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 395] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 395] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 executing program [pid 395] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 395] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 395] exit_group(0) = ? [pid 395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 396 attached , child_tidptr=0x555556fe7750) = 396 [pid 396] set_robust_list(0x555556fe7760, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 396] <... openat resumed>) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 executing program [pid 396] write(1, "executing program\n", 18) = 18 [pid 396] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 396] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 396] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 396] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 396] write(3, "1", 1) = 1 [pid 396] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 396] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 396] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 396] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 396] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.662236][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.669818][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.689697][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.697081][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 396] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 396] exit_group(0) = ? [pid 396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 397 attached [pid 397] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 397 [pid 397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 397] <... prctl resumed>) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] <... openat resumed>) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 executing program [pid 397] write(1, "executing program\n", 18) = 18 [pid 397] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 397] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 397] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 397] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 397] write(3, "1", 1) = 1 [pid 397] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 397] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 397] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 397] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 397] exit_group(0) = ? [pid 397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 398 attached , child_tidptr=0x555556fe7750) = 398 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 398] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] <... set_robust_list resumed>) = 0 [pid 398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] write(1, "executing program\n", 18) = 18 executing program [pid 398] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 398] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 398] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 398] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 398] write(3, "1", 1) = 1 [pid 398] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 398] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 398] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.717598][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.725008][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.745632][ T397] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.752958][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 398] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 398] exit_group(0) = ? [pid 398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 399 ci2-android-5-15/strace-static-x86_64: Process 399 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 399] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] write(1, "executing program\n", 18) = 18 executing program [pid 399] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 399] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 399] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 399] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 399] write(3, "1", 1) = 1 [pid 399] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 399] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 399] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 399] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 399] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 399] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 399] exit_group(0) = ? [pid 399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 400 ci2-android-5-15/strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x555556fe7760, 24) = 0 [pid 400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 executing program [pid 400] close(3) = 0 [pid 400] write(1, "executing program\n", 18) = 18 [pid 400] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 400] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 400] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 400] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 400] write(3, "1", 1) = 1 [pid 400] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 400] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 400] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.777608][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.785082][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.803956][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.811381][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 400] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 401 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 401 attached [pid 401] set_robust_list(0x555556fe7760, 24) = 0 [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 401] setpgid(0, 0) = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] write(3, "1000", 4) = 4 [pid 401] close(3) = 0 [pid 401] write(1, "executing program\n", 18) = 18 executing program [pid 401] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 401] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 401] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 401] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 401] write(3, "1", 1) = 1 [pid 401] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 401] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 401] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 401] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 401] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 401] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 401] exit_group(0) = ? [pid 401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 402 attached , child_tidptr=0x555556fe7750) = 402 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] set_robust_list(0x555556fe7760, 24) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 executing program [pid 402] write(1, "executing program\n", 18) = 18 [pid 402] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 402] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 402] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 402] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 402] write(3, "1", 1) = 1 [pid 402] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 402] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 402] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 402] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 402] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.830700][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.837988][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.864689][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.872049][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 402] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 402] exit_group(0) = ? [pid 402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 403 ci2-android-5-15/strace-static-x86_64: Process 403 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 403] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] write(1, "executing program\n", 18) = 18 executing program [pid 403] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 403] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 403] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 403] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 403] write(3, "1", 1) = 1 [pid 403] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 403] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 403] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 403] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 403] exit_group(0) = ? [pid 403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 404 attached , child_tidptr=0x555556fe7750) = 404 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 404] set_robust_list(0x555556fe7760, 24) = 0 [pid 404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 404] write(1, "executing program\n", 18) = 18 executing program [pid 404] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 404] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 404] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 404] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 404] write(3, "1", 1) = 1 [pid 404] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 404] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 404] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 404] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 404] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.899207][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.906592][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.927184][ T403] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.934504][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 404] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 404] exit_group(0) = ? [pid 404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 405 attached , child_tidptr=0x555556fe7750) = 405 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] set_robust_list(0x555556fe7760, 24) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] write(1, "executing program\n", 18) = 18 executing program [pid 405] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 405] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 405] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 405] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 405] write(3, "1", 1) = 1 [pid 405] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 405] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 405] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 405] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 405] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 405] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 405] exit_group(0) = ? [pid 405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 406 ci2-android-5-15/strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x555556fe7760, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 406] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] <... openat resumed>) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] write(1, "executing program\n", 18) = 18 [pid 406] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 406] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 406] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 406] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 406] write(3, "1", 1) = 1 [pid 406] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 406] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 406] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 406] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 406] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 28.960834][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.968338][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.993067][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.000482][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 406] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 407 ci2-android-5-15/strace-static-x86_64: Process 407 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 407] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 407] <... set_robust_list resumed>) = 0 [pid 407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] write(1, "executing program\n", 18) = 18 executing program [pid 407] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 407] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 407] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 407] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 407] write(3, "1", 1) = 1 [pid 407] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 407] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 407] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 407] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 407] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 407] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 407] exit_group(0) = ? [pid 407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 408 attached , child_tidptr=0x555556fe7750) = 408 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] set_robust_list(0x555556fe7760, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] write(1, "executing program\n", 18) = 18 executing program [pid 408] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 408] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 408] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 408] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 408] write(3, "1", 1) = 1 [pid 408] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 408] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 408] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 408] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 408] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.019405][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.026738][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.052638][ T407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.060003][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 408] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 408] exit_group(0) = ? [pid 408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 409 attached , child_tidptr=0x555556fe7750) = 409 [pid 409] set_robust_list(0x555556fe7760, 24) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 409] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] write(1, "executing program\n", 18) = 18 executing program [pid 409] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 409] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 409] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 409] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 409] write(3, "1", 1) = 1 [pid 409] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 409] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 409] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 409] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 409] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 409] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 409] exit_group(0) = ? [pid 409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 410 ci2-android-5-15/strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x555556fe7760, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] write(1, "executing program\n", 18) = 18 executing program [pid 410] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 410] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 410] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 410] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 410] write(3, "1", 1) = 1 [pid 410] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 410] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 410] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.089062][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.096390][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.120708][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.128126][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 410] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 411 ci2-android-5-15/strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 411] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] write(1, "executing program\n", 18) = 18 executing program [pid 411] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 411] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 411] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 411] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 411] write(3, "1", 1) = 1 [pid 411] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 411] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 411] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 411] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 411] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 411] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 411] exit_group(0) = ? [pid 411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 412 attached , child_tidptr=0x555556fe7750) = 412 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 412] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 412] <... set_robust_list resumed>) = 0 [pid 412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] write(1, "executing program\n", 18) = 18 executing program [pid 412] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 412] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 412] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 412] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 412] write(3, "1", 1) = 1 [pid 412] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 412] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 412] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.148978][ T410] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.156405][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.176391][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.183836][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 412] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 412] exit_group(0) = ? [pid 412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 413 attached , child_tidptr=0x555556fe7750) = 413 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 413] set_robust_list(0x555556fe7760, 24) = 0 [pid 413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] write(1, "executing program\n", 18) = 18 executing program [pid 413] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 413] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 413] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 413] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 413] write(3, "1", 1) = 1 [pid 413] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 413] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 413] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 413] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 413] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 413] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 413] exit_group(0) = ? [pid 413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 414 attached , child_tidptr=0x555556fe7750) = 414 [pid 414] set_robust_list(0x555556fe7760, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 414] <... openat resumed>) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] write(1, "executing program\n", 18) = 18 executing program [pid 414] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 414] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 414] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 414] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 414] write(3, "1", 1) = 1 [pid 414] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 414] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 414] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.211654][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.219187][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.239250][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.246751][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 414] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 414] exit_group(0) = ? [pid 414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 415 ci2-android-5-15/strace-static-x86_64: Process 415 attached [pid 415] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] write(1, "executing program\n", 18) = 18 executing program [pid 415] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 415] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 415] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 415] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 415] write(3, "1", 1) = 1 [pid 415] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 415] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 415] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 415] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 415] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 415] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 415] exit_group(0) = ? [pid 415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x555556fe7760, 24) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 416 [pid 416] <... prctl resumed>) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] <... openat resumed>) = 3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] write(1, "executing program\n", 18) = 18 executing program [pid 416] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 416] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 416] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 416] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 416] write(3, "1", 1) = 1 [pid 416] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 416] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 416] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 416] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 416] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.267323][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.274991][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.294996][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.302407][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 416] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 416] exit_group(0) = ? [pid 416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 417 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 417 attached [pid 417] set_robust_list(0x555556fe7760, 24) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 executing program [pid 417] write(1, "executing program\n", 18) = 18 [pid 417] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 417] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 417] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 417] write(3, "1", 1) = 1 [pid 417] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 417] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 417] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 417] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 417] exit_group(0) = ? [pid 417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 418 ci2-android-5-15/strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x555556fe7760, 24) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] <... openat resumed>) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] write(1, "executing program\n", 18) = 18 executing program [pid 418] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 418] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 418] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 418] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 418] write(3, "1", 1) = 1 [pid 418] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 418] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 418] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.327531][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.334925][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.360963][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.368393][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 418] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 419 attached , child_tidptr=0x555556fe7750) = 419 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] set_robust_list(0x555556fe7760, 24) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] write(1, "executing program\n", 18) = 18 [pid 419] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 419] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 419] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 419] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 419] write(3, "1", 1) = 1 [pid 419] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 419] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 419] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 419] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 419] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [pid 419] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 419] exit_group(0) = ? [pid 419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 420 attached , child_tidptr=0x555556fe7750) = 420 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] set_robust_list(0x555556fe7760, 24) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 [pid 420] write(1, "executing program\n", 18) = 18 [pid 420] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 420] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 420] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 420] write(3, "1", 1) = 1 [pid 420] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 420] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 420] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 420] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 420] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [ 29.387703][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.395191][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.421228][ T419] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 420] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 421 [pid 421] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 421] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 executing program [pid 421] write(1, "executing program\n", 18) = 18 [pid 421] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 421] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 421] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 421] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 421] write(3, "1", 1) = 1 [pid 421] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 421] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 421] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 421] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 421] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 421] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 421] exit_group(0) = ? [pid 421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 422 attached , child_tidptr=0x555556fe7750) = 422 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] set_robust_list(0x555556fe7760, 24) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] write(1, "executing program\n", 18) = 18 executing program [pid 422] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 422] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 422] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 422] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 422] write(3, "1", 1) = 1 [pid 422] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 422] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 422] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 422] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 422] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.447567][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.455262][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.475724][ T421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.482996][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 422] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 422] exit_group(0) = ? [pid 422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 423 ci2-android-5-15/strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 423] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 [pid 423] write(1, "executing program\n", 18) = 18 executing program [pid 423] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 423] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 423] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 423] write(3, "1", 1) = 1 [pid 423] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 423] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 423] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 423] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 423] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 423] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 423] exit_group(0) = ? [pid 423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 424 ci2-android-5-15/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x555556fe7760, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] write(1, "executing program\n", 18) = 18 executing program [pid 424] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 424] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 424] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 424] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 424] write(3, "1", 1) = 1 [pid 424] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 424] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 424] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 424] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 424] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.509549][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.516922][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.537159][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.544597][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 424] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 425 attached , child_tidptr=0x555556fe7750) = 425 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] set_robust_list(0x555556fe7760, 24) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] write(1, "executing program\n", 18) = 18 executing program [pid 425] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 425] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 425] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 425] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 425] write(3, "1", 1) = 1 [pid 425] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 425] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 425] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 425] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 425] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 425] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 425] exit_group(0) = ? [pid 425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 426 ci2-android-5-15/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x555556fe7760, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] <... openat resumed>) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] write(1, "executing program\n", 18) = 18 executing program [pid 426] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 426] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 426] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 426] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 426] write(3, "1", 1) = 1 [pid 426] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 426] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 426] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 426] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 426] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.564606][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.571952][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.596499][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.604011][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 426] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 427 ci2-android-5-15/strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x555556fe7760, 24) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 427] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] <... openat resumed>) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] write(1, "executing program\n", 18) = 18 executing program [pid 427] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 427] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 427] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 427] write(3, "1", 1) = 1 [pid 427] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 427] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 427] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 427] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 427] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 427] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 427] exit_group(0) = ? [pid 427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 428 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 428] <... openat resumed>) = 3 [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] write(1, "executing program\n", 18) = 18 executing program [pid 428] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 428] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 428] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] <... mount resumed>) = 0 [pid 428] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 428] write(3, "1", 1) = 1 [pid 428] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 428] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 428] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 428] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 428] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.624286][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.632002][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.651955][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.659334][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 428] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 428] exit_group(0) = ? [pid 428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 429 attached , child_tidptr=0x555556fe7750) = 429 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] set_robust_list(0x555556fe7760, 24) = 0 [pid 429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] write(1, "executing program\n", 18) = 18 [pid 429] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 429] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 429] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 429] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 429] write(3, "1", 1) = 1 [pid 429] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 429] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 429] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 executing program [pid 429] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 429] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 429] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 429] exit_group(0) = ? [pid 429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 430 attached , child_tidptr=0x555556fe7750) = 430 [pid 430] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 430] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 430] setpgid(0, 0) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 [pid 430] write(1, "executing program\n", 18) = 18 [pid 430] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 430] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 430] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 430] write(3, "1", 1) = 1 [pid 430] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 430] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 430] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 430] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 430] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.677085][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.684502][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.703684][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.711086][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 430] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 430] exit_group(0) = ? [pid 430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 431 attached , child_tidptr=0x555556fe7750) = 431 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] set_robust_list(0x555556fe7760, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] write(1, "executing program\n", 18) = 18 executing program [pid 431] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 431] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 431] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 431] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 431] write(3, "1", 1) = 1 [pid 431] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 431] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 431] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 431] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 431] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 431] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 431] exit_group(0) = ? [pid 431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 432 ci2-android-5-15/strace-static-x86_64: Process 432 attached [pid 432] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 432] setpgid(0, 0) = 0 [pid 432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 432] write(3, "1000", 4) = 4 [pid 432] close(3) = 0 [pid 432] write(1, "executing program\n", 18) = 18 executing program [pid 432] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 432] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 432] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 432] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 432] write(3, "1", 1) = 1 [pid 432] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 432] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 432] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 432] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 432] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.730464][ T430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.737727][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.763952][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.771381][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 432] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 432] exit_group(0) = ? [pid 432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 433 attached , child_tidptr=0x555556fe7750) = 433 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] set_robust_list(0x555556fe7760, 24) = 0 [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] write(1, "executing program\n", 18) = 18 executing program [pid 433] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 433] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 433] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 433] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 433] write(3, "1", 1) = 1 [pid 433] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 433] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 433] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 433] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 433] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 433] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 433] exit_group(0) = ? [pid 433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 executing program ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 434 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 434] <... prctl resumed>) = 0 [pid 434] setpgid(0, 0) = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 434] write(3, "1000", 4) = 4 [pid 434] close(3) = 0 [pid 434] write(1, "executing program\n", 18) = 18 [pid 434] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 434] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 434] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 434] write(3, "1", 1) = 1 [pid 434] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 434] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 434] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 434] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 434] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.791360][ T432] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.798742][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.824500][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.832017][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 434] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 434] exit_group(0) = ? [pid 434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 435 ci2-android-5-15/strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] write(1, "executing program\n", 18) = 18 executing program [pid 435] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 435] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 435] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 435] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 435] write(3, "1", 1) = 1 [pid 435] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 435] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 435] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 435] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 435] exit_group(0) = ? [pid 435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 436 attached , child_tidptr=0x555556fe7750) = 436 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] set_robust_list(0x555556fe7760, 24) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 executing program [pid 436] write(1, "executing program\n", 18) = 18 [pid 436] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 436] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 436] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 436] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 436] write(3, "1", 1) = 1 [pid 436] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 436] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 436] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.852856][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.860248][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.881131][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.888471][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 436] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 436] exit_group(0) = ? [pid 436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 437 ci2-android-5-15/strace-static-x86_64: Process 437 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 437] set_robust_list(0x555556fe7760, 24) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 executing program [pid 437] write(1, "executing program\n", 18) = 18 [pid 437] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 437] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 437] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 437] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 437] write(3, "1", 1) = 1 [pid 437] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 437] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 437] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 437] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 437] exit_group(0) = ? [pid 437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 438 attached , child_tidptr=0x555556fe7750) = 438 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] set_robust_list(0x555556fe7760, 24) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 [pid 438] write(1, "executing program\n", 18) = 18 executing program [pid 438] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 438] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 438] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 438] write(3, "1", 1) = 1 [pid 438] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 438] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 438] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.916141][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.923597][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.944303][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.951702][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 438] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 438] exit_group(0) = ? [pid 438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 439 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x555556fe7760, 24) = 0 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] write(1, "executing program\n", 18) = 18 executing program [pid 439] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 439] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 439] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 439] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 439] write(3, "1", 1) = 1 [pid 439] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 439] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 439] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 439] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 439] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 439] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 439] exit_group(0) = ? [pid 439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 440 ci2-android-5-15/strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x555556fe7760, 24) = 0 [pid 440] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 executing program [pid 440] write(1, "executing program\n", 18) = 18 [pid 440] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 440] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 440] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 440] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 440] write(3, "1", 1) = 1 [pid 440] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 440] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 440] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 29.978284][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.985708][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.005414][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.013009][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 440] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 440] exit_group(0) = ? [pid 440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 441 attached , child_tidptr=0x555556fe7750) = 441 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 441] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] <... set_robust_list resumed>) = 0 [pid 441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] write(1, "executing program\n", 18) = 18 executing program [pid 441] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 441] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 441] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 441] write(3, "1", 1) = 1 [pid 441] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 441] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 441] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 441] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 441] exit_group(0) = ? [pid 441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 442 attached , child_tidptr=0x555556fe7750) = 442 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] set_robust_list(0x555556fe7760, 24) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] write(1, "executing program\n", 18) = 18 [pid 442] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 442] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 442] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 442] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 442] write(3, "1", 1) = 1 [pid 442] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 442] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 442] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 442] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 442] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.033618][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.041035][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.065672][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.072971][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 442] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 443 attached , child_tidptr=0x555556fe7750) = 443 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 443] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 443] <... set_robust_list resumed>) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] write(1, "executing program\n", 18) = 18 executing program [pid 443] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 443] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 443] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 443] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 443] write(3, "1", 1) = 1 [pid 443] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 443] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 443] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 443] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 443] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.098308][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.105664][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.133261][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.140787][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 443] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 443] exit_group(0) = ? [pid 443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 444 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 444 attached [pid 444] set_robust_list(0x555556fe7760, 24) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] write(1, "executing program\n", 18) = 18 [pid 444] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 444] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 444] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 444] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 444] write(3, "1", 1) = 1 [pid 444] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 444] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 444] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 444] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 444] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 444] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 444] exit_group(0) = ? [pid 444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 445 ci2-android-5-15/strace-static-x86_64: Process 445 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] set_robust_list(0x555556fe7760, 24) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] write(1, "executing program\n", 18) = 18 executing program [pid 445] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 445] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 445] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 445] write(3, "1", 1) = 1 [pid 445] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 445] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 445] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 445] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 445] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 445] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 445] exit_group(0) = ? [pid 445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 446 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x555556fe7760, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] write(1, "executing program\n", 18) = 18 executing program [pid 446] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 446] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 446] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 446] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 446] write(3, "1", 1) = 1 [pid 446] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 446] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 446] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 446] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 446] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.169590][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.177467][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.198277][ T445] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.206327][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 446] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 446] exit_group(0) = ? [pid 446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 447 ci2-android-5-15/strace-static-x86_64: Process 447 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 447] set_robust_list(0x555556fe7760, 24) = 0 [pid 447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] write(3, "1000", 4) = 4 [pid 447] close(3) = 0 [pid 447] write(1, "executing program\n", 18) = 18 executing program [pid 447] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 447] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 447] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 447] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 447] write(3, "1", 1) = 1 [pid 447] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 447] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 447] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 447] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 447] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 447] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 447] exit_group(0) = ? [pid 447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 448 attached , child_tidptr=0x555556fe7750) = 448 [pid 448] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 448] <... openat resumed>) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 executing program [pid 448] write(1, "executing program\n", 18) = 18 [pid 448] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 448] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 448] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 448] write(3, "1", 1) = 1 [pid 448] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 448] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 448] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 448] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 448] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.229762][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.237284][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.263613][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.271017][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 448] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 448] exit_group(0) = ? [pid 448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 449 attached [pid 449] set_robust_list(0x555556fe7760, 24 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 449 [pid 449] <... set_robust_list resumed>) = 0 [pid 449] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 449] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] write(1, "executing program\n", 18) = 18 [pid 449] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 449] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 449] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 449] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 449] write(3, "1", 1) = 1 [pid 449] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 449] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 449] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 449] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 449] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 449] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 449] exit_group(0) = ? [pid 449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 450 attached , child_tidptr=0x555556fe7750) = 450 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] set_robust_list(0x555556fe7760, 24) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] write(1, "executing program\n", 18) = 18 [pid 450] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 450] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 450] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 450] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 450] write(3, "1", 1) = 1 executing program [pid 450] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 450] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 450] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 450] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 450] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.290697][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.298071][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.316257][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.323959][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 450] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 450] exit_group(0) = ? [pid 450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 451 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 451 attached [pid 451] set_robust_list(0x555556fe7760, 24) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] write(1, "executing program\n", 18) = 18 executing program [pid 451] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 451] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 451] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 451] write(3, "1", 1) = 1 [pid 451] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 451] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 451] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 451] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 451] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 451] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 451] exit_group(0) = ? [pid 451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 452 attached , child_tidptr=0x555556fe7750) = 452 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] set_robust_list(0x555556fe7760, 24) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] write(1, "executing program\n", 18) = 18 executing program [pid 452] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 452] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 452] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 452] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 452] write(3, "1", 1) = 1 [pid 452] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 452] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 452] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 452] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 452] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.349907][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.357178][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.381953][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 452] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 452] exit_group(0) = ? [pid 452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 453 attached , child_tidptr=0x555556fe7750) = 453 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] set_robust_list(0x555556fe7760, 24) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] write(1, "executing program\n", 18) = 18 executing program [pid 453] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 453] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 453] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 453] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 453] write(3, "1", 1) = 1 [pid 453] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 453] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 453] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 453] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 453] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 453] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 453] exit_group(0) = ? [pid 453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 454 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x555556fe7760, 24) = 0 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] write(1, "executing program\n", 18) = 18 executing program [pid 454] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 454] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 454] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 454] write(3, "1", 1) = 1 [pid 454] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 454] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 454] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 454] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 454] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.409179][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.416481][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.441335][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.448655][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 454] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 454] exit_group(0) = ? [pid 454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 455 ci2-android-5-15/strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x555556fe7760, 24) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] <... openat resumed>) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 [pid 455] write(1, "executing program\n", 18) = 18 executing program [pid 455] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 455] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 455] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 455] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 455] write(3, "1", 1) = 1 [pid 455] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 455] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 455] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 455] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 455] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 455] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 455] exit_group(0) = ? [pid 455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 456 ci2-android-5-15/strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x555556fe7760, 24) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] <... openat resumed>) = 3 [pid 456] write(3, "1000", 4) = 4 [pid 456] close(3) = 0 [pid 456] write(1, "executing program\n", 18) = 18 executing program [pid 456] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 456] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 456] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 456] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 456] write(3, "1", 1) = 1 [pid 456] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 456] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 456] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.474692][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.482109][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.500670][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.507931][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 456] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 456] exit_group(0) = ? [pid 456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 457 attached , child_tidptr=0x555556fe7750) = 457 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 457] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] <... set_robust_list resumed>) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 executing program [pid 457] write(1, "executing program\n", 18) = 18 [pid 457] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 457] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 457] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 457] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 457] write(3, "1", 1) = 1 [pid 457] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 457] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 457] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 457] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 458 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x555556fe7760, 24) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] write(1, "executing program\n", 18) = 18 executing program [pid 458] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 458] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 458] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 458] write(3, "1", 1) = 1 [pid 458] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 458] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 458] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.535123][ T456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.542520][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.562921][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.570285][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 458] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 458] exit_group(0) = ? [pid 458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 459 [pid 459] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] <... openat resumed>) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 executing program [pid 459] write(1, "executing program\n", 18) = 18 [pid 459] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 459] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 459] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 459] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 459] write(3, "1", 1) = 1 [pid 459] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 459] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 459] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 459] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 459] exit_group(0) = ? [pid 459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 460 attached , child_tidptr=0x555556fe7750) = 460 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] set_robust_list(0x555556fe7760, 24) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] write(1, "executing program\n", 18) = 18 executing program [pid 460] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 460] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 460] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 460] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 460] write(3, "1", 1) = 1 [pid 460] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 460] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 460] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 30.590216][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.597649][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.617805][ T459] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.625204][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 460] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 460] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 460] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 460] exit_group(0) = ? [pid 460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 461 ci2-android-5-15/strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x555556fe7760, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] <... openat resumed>) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 executing program [pid 461] write(1, "executing program\n", 18) = 18 [pid 461] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 461] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 461] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 461] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 461] write(3, "1", 1) = 1 [pid 461] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 461] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 461] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.650033][ T460] validate_nla: 145 callbacks suppressed [ 30.650048][ T460] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.665548][ T460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.673055][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.690743][ T461] netlink: 'syz-executor162': attribute type 4 has an invalid length. [pid 461] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 461] exit_group(0) = ? [pid 461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 462 attached , child_tidptr=0x555556fe7750) = 462 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] set_robust_list(0x555556fe7760, 24) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] write(1, "executing program\n", 18) = 18 [pid 462] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 462] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 462] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 462] write(3, "1", 1) = 1 [pid 462] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 462] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 462] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 30.700034][ T461] __nla_validate_parse: 146 callbacks suppressed [ 30.700051][ T461] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.716520][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.724077][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 462] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 462] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 462] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 463 ci2-android-5-15/strace-static-x86_64: Process 463 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 463] set_robust_list(0x555556fe7760, 24) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 executing program [pid 463] close(3) = 0 [pid 463] write(1, "executing program\n", 18) = 18 [pid 463] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 463] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 463] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 463] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 463] write(3, "1", 1) = 1 [pid 463] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 463] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 463] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 30.743921][ T462] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.753118][ T462] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.763277][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.770558][ T462] net_ratelimit: 147 callbacks suppressed [ 30.770568][ T462] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 30.791575][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 463] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 463] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 463] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 463] exit_group(0) = ? [pid 463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [ 30.805183][ T463] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.814798][ T463] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.825177][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.832450][ T463] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 30.847718][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 464 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 464 attached , NULL, 8) = 0 [pid 464] set_robust_list(0x555556fe7760, 24) = 0 [pid 464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 464] setpgid(0, 0) = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 executing program [pid 464] write(1, "executing program\n", 18) = 18 [pid 464] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 464] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 464] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 464] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 464] write(3, "1", 1) = 1 [pid 464] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 464] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 464] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 464] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 464] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.862642][ T464] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.872155][ T464] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.882551][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.889861][ T464] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [pid 464] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 464] exit_group(0) = ? [pid 464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 465 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 465 attached [pid 465] set_robust_list(0x555556fe7760, 24) = 0 [pid 465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] write(1, "executing program\n", 18) = 18 [pid 465] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 465] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 465] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 465] write(3, "1", 1) = 1 [pid 465] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 465] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 465] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 465] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 465] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.905185][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.916620][ T465] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.925754][ T465] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.935733][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.943042][ T465] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [pid 465] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 465] exit_group(0) = ? [pid 465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 466 attached , child_tidptr=0x555556fe7750) = 466 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] set_robust_list(0x555556fe7760, 24) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] write(1, "executing program\n", 18) = 18 executing program [pid 466] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 466] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 466] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 466] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 466] write(3, "1", 1) = 1 [pid 466] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 466] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 466] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 466] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 466] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 30.958327][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.976318][ T466] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 30.985381][ T466] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 30.995461][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 466] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 466] exit_group(0) = ? [pid 466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 467 attached , child_tidptr=0x555556fe7750) = 467 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 467] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] <... set_robust_list resumed>) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 executing program [pid 467] write(1, "executing program\n", 18) = 18 [pid 467] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 467] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 467] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 467] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 467] write(3, "1", 1) = 1 [pid 467] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 467] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 467] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 467] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 467] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.002811][ T466] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.018044][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.036442][ T467] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 31.046077][ T467] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 31.056220][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 467] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 467] exit_group(0) = ? [pid 467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x555556fe7760, 24) = 0 [pid 468] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 468 [pid 468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 [pid 468] write(1, "executing program\n", 18) = 18 executing program [pid 468] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 468] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 468] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 468] write(3, "1", 1) = 1 [pid 468] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 468] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 468] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.063533][ T467] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.079150][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.094065][ T468] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 31.103178][ T468] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [pid 468] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 468] exit_group(0) = ? [pid 468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x555556fe7760, 24) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 469 [pid 469] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 469] setpgid(0, 0) = 0 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 469] write(3, "1000", 4) = 4 [pid 469] close(3) = 0 [pid 469] write(1, "executing program\n", 18) = 18 executing program [pid 469] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 469] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 469] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 469] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 469] write(3, "1", 1) = 1 [pid 469] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 469] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 469] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 469] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 469] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.113315][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.120675][ T468] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.135894][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.151452][ T469] netlink: 'syz-executor162': attribute type 4 has an invalid length. [pid 469] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 469] exit_group(0) = ? [pid 469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 470 attached , child_tidptr=0x555556fe7750) = 470 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] set_robust_list(0x555556fe7760, 24) = 0 [pid 470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 470] setpgid(0, 0) = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 470] write(3, "1000", 4) = 4 [pid 470] close(3) = 0 [pid 470] write(1, "executing program\n", 18) = 18 executing program [pid 470] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 470] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 470] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 470] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 470] write(3, "1", 1) = 1 [pid 470] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 470] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 470] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 470] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 470] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.160365][ T469] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 31.170463][ T469] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.177708][ T469] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.193112][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 470] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 470] exit_group(0) = ? [pid 470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 471 attached , child_tidptr=0x555556fe7750) = 471 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] set_robust_list(0x555556fe7760, 24) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4) = 4 [pid 471] close(3) = 0 executing program [pid 471] write(1, "executing program\n", 18) = 18 [pid 471] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 471] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 471] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 471] write(3, "1", 1) = 1 [pid 471] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 471] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 471] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 471] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 471] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.211031][ T470] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [ 31.221079][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.228309][ T470] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.243536][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 471] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 471] exit_group(0) = ? [pid 471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 472 ci2-android-5-15/strace-static-x86_64: Process 472 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 472] set_robust_list(0x555556fe7760, 24) = 0 [pid 472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] write(1, "executing program\n", 18) = 18 executing program [pid 472] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 472] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 472] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 472] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 472] write(3, "1", 1) = 1 [pid 472] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 472] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 472] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 472] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 472] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.274421][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.281771][ T471] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 31.297128][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 472] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 472] exit_group(0) = ? [pid 472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 473 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 473 attached [pid 473] set_robust_list(0x555556fe7760, 24) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] write(1, "executing program\n", 18) = 18 [pid 473] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 473] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 473] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 473] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 473] write(3, "1", 1) = 1 [pid 473] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 473] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 473] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 473] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 473] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 473] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 473] exit_group(0) = ? [pid 473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 474 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 474 attached [pid 474] set_robust_list(0x555556fe7760, 24) = 0 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 executing program [pid 474] write(1, "executing program\n", 18) = 18 [pid 474] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 474] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 474] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 474] write(3, "1", 1) = 1 [pid 474] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 474] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 474] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.326615][ T472] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.352711][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.360055][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 474] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 474] exit_group(0) = ? [pid 474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 475 ci2-android-5-15/strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x555556fe7760, 24) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] <... openat resumed>) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] write(1, "executing program\n", 18) = 18 executing program [pid 475] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 475] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 475] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 475] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 475] write(3, "1", 1) = 1 [pid 475] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 475] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 475] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 475] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 475] exit_group(0) = ? [pid 475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 476 attached , child_tidptr=0x555556fe7750) = 476 [pid 476] set_robust_list(0x555556fe7760, 24) = 0 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 476] setpgid(0, 0) = 0 [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] <... openat resumed>) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] write(1, "executing program\n", 18) = 18 executing program [pid 476] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 476] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 476] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 476] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 476] write(3, "1", 1) = 1 [pid 476] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 476] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 476] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 476] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 476] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.385377][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.392969][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.412072][ T475] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.419438][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 476] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 476] exit_group(0) = ? [pid 476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 477 attached , child_tidptr=0x555556fe7750) = 477 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] set_robust_list(0x555556fe7760, 24) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] write(1, "executing program\n", 18) = 18 executing program [pid 477] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 477] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 477] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 477] write(3, "1", 1) = 1 [pid 477] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 477] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 477] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 477] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 477] exit_group(0) = ? [ 31.447916][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.455271][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.483236][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 478 ci2-android-5-15/strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x555556fe7760, 24) = 0 [pid 478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 478] <... openat resumed>) = 3 [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3) = 0 [pid 478] write(1, "executing program\n", 18) = 18 executing program [pid 478] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 478] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 478] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 478] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 478] write(3, "1", 1) = 1 [pid 478] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 478] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 478] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 478] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 478] exit_group(0) = ? [pid 478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 479 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x555556fe7760, 24) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 479] setpgid(0, 0) = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] write(3, "1000", 4) = 4 [pid 479] close(3) = 0 executing program [pid 479] write(1, "executing program\n", 18) = 18 [pid 479] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 479] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 479] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 479] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 479] write(3, "1", 1) = 1 [pid 479] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 479] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 479] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.490625][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.516413][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.523814][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 479] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 479] exit_group(0) = ? [pid 479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 480 ci2-android-5-15/strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x555556fe7760, 24) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] <... openat resumed>) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 executing program [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 480] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 480] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 480] write(3, "1", 1) = 1 [pid 480] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 480] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 480] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 480] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 480] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 480] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 480] exit_group(0) = ? [pid 480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 481 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x555556fe7760, 24) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 481] setpgid(0, 0) = 0 [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] write(1, "executing program\n", 18) = 18 executing program [pid 481] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 481] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 481] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 481] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 481] write(3, "1", 1) = 1 [pid 481] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 481] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 481] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 481] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 481] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.546694][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.554300][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.573247][ T480] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.580626][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 481] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 481] exit_group(0) = ? [pid 481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 482 ci2-android-5-15/strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x555556fe7760, 24) = 0 [pid 482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] write(1, "executing program\n", 18) = 18 executing program [pid 482] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 482] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 482] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 482] <... mount resumed>) = 0 [pid 482] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 482] write(3, "1", 1) = 1 [pid 482] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 482] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 482] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 482] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 482] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 482] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 482] exit_group(0) = ? [pid 482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 483 attached , child_tidptr=0x555556fe7750) = 483 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] set_robust_list(0x555556fe7760, 24) = 0 [pid 483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 483] write(3, "1000", 4) = 4 [pid 483] close(3) = 0 executing program [pid 483] write(1, "executing program\n", 18) = 18 [pid 483] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 483] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 483] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 483] write(3, "1", 1) = 1 [pid 483] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 483] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 483] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.606121][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.629362][ T482] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.636837][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 483] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 483] exit_group(0) = ? [pid 483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 484 attached , child_tidptr=0x555556fe7750) = 484 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] set_robust_list(0x555556fe7760, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 484] setpgid(0, 0) = 0 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 484] write(3, "1000", 4) = 4 [pid 484] close(3) = 0 [pid 484] write(1, "executing program\n", 18) = 18 [pid 484] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 484] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 484] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 484] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 484] write(3, "1", 1) = 1 [pid 484] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 484] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 484] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 484] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 484] exit_group(0) = ? [pid 484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 485 ci2-android-5-15/strace-static-x86_64: Process 485 attached [pid 485] set_robust_list(0x555556fe7760, 24) = 0 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 [pid 485] write(1, "executing program\n", 18) = 18 executing program [pid 485] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 485] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 485] mount(NULL, "./proc", "proc", 0, NULL [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 485] <... mount resumed>) = 0 [pid 485] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 485] <... openat resumed>) = 3 [pid 485] write(3, "1", 1) = 1 [pid 485] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 485] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 485] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.659041][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.666492][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.686328][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.693708][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 485] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 485] exit_group(0) = ? [pid 485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 486 attached , child_tidptr=0x555556fe7750) = 486 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] set_robust_list(0x555556fe7760, 24) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 486] setpgid(0, 0) = 0 [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 486] write(3, "1000", 4) = 4 [pid 486] close(3) = 0 [pid 486] write(1, "executing program\n", 18) = 18 executing program [pid 486] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 486] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 486] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 486] write(3, "1", 1) = 1 [pid 486] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 486] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 486] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 486] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 486] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 486] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 486] exit_group(0) = ? [pid 486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 487 attached , child_tidptr=0x555556fe7750) = 487 [pid 487] set_robust_list(0x555556fe7760, 24) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] write(1, "executing program\n", 18) = 18 executing program [pid 487] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 487] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 487] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 487] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 487] write(3, "1", 1) = 1 [pid 487] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 487] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 487] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 487] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 487] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.709982][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.717296][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.739369][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.746745][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 487] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 487] exit_group(0) = ? [pid 487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 488 attached , child_tidptr=0x555556fe7750) = 488 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 488] set_robust_list(0x555556fe7760, 24) = 0 [pid 488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 488] setpgid(0, 0) = 0 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 488] write(3, "1000", 4) = 4 [pid 488] close(3) = 0 [pid 488] write(1, "executing program\n", 18) = 18 [pid 488] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 488] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 488] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 488] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 488] write(3, "1", 1) = 1 [pid 488] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 488] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 488] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 488] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 488] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 488] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 488] exit_group(0) = ? [pid 488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 489 ci2-android-5-15/strace-static-x86_64: Process 489 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 489] set_robust_list(0x555556fe7760, 24) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 executing program [pid 489] write(1, "executing program\n", 18) = 18 [pid 489] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 489] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 489] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 489] write(3, "1", 1) = 1 [pid 489] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 489] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 489] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 489] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 489] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.768175][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.775667][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.793937][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.801333][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 489] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 489] exit_group(0) = ? [pid 489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 490 attached , child_tidptr=0x555556fe7750) = 490 [pid 490] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] write(1, "executing program\n", 18) = 18 [pid 490] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 490] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 490] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 490] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 490] write(3, "1", 1) = 1 [pid 490] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 490] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 490] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 490] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 490] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 490] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 490] exit_group(0) = ? [pid 490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 491 ci2-android-5-15/strace-static-x86_64: Process 491 attached [pid 491] set_robust_list(0x555556fe7760, 24) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 491] <... openat resumed>) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] write(1, "executing program\n", 18) = 18 [pid 491] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 491] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 491] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] <... mount resumed>) = 0 [pid 491] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 491] write(3, "1", 1) = 1 [pid 491] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 491] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 491] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 491] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 491] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.822490][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.829945][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.850575][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.857962][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 491] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 491] exit_group(0) = ? [pid 491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 492 ci2-android-5-15/strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x555556fe7760, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 [pid 492] write(1, "executing program\n", 18) = 18 executing program [pid 492] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 492] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 492] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 492] write(3, "1", 1) = 1 [pid 492] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 492] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 492] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 492] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 492] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 492] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 492] exit_group(0) = ? [pid 492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 493 ci2-android-5-15/strace-static-x86_64: Process 493 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 493] set_robust_list(0x555556fe7760, 24) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 493] setpgid(0, 0) = 0 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 493] write(3, "1000", 4) = 4 [pid 493] close(3) = 0 [pid 493] write(1, "executing program\n", 18) = 18 executing program [pid 493] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 493] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 493] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 493] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 493] write(3, "1", 1) = 1 [pid 493] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 493] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 493] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 493] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 493] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.876659][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.884148][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.905965][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.913413][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 493] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 493] exit_group(0) = ? [pid 493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 494 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 494 attached [pid 494] set_robust_list(0x555556fe7760, 24) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 494] setpgid(0, 0) = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 494] write(3, "1000", 4) = 4 [pid 494] close(3) = 0 executing program [pid 494] write(1, "executing program\n", 18) = 18 [pid 494] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 494] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 494] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 494] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 494] write(3, "1", 1) = 1 [pid 494] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 494] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 494] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 494] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 494] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 494] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 494] exit_group(0) = ? [pid 494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 495 ci2-android-5-15/strace-static-x86_64: Process 495 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 495] set_robust_list(0x555556fe7760, 24) = 0 [pid 495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 495] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 495] write(3, "1000", 4) = 4 [pid 495] close(3) = 0 [pid 495] write(1, "executing program\n", 18) = 18 executing program [pid 495] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 495] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 495] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 495] write(3, "1", 1) = 1 [pid 495] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 495] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 495] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 495] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 495] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.935779][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.943249][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.967805][ T494] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.975191][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 495] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 495] exit_group(0) = ? [pid 495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 496 attached , child_tidptr=0x555556fe7750) = 496 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] set_robust_list(0x555556fe7760, 24) = 0 [pid 496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 496] setpgid(0, 0) = 0 [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 496] write(3, "1000", 4) = 4 [pid 496] close(3) = 0 [pid 496] write(1, "executing program\n", 18) = 18 executing program [pid 496] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 496] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 496] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 496] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 496] write(3, "1", 1) = 1 [pid 496] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 496] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 496] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 496] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 496] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 496] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 496] exit_group(0) = ? [pid 496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 497 attached [pid 497] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 497 [pid 497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] <... openat resumed>) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 executing program [pid 497] write(1, "executing program\n", 18) = 18 [pid 497] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 497] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 497] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 497] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 497] write(3, "1", 1) = 1 [pid 497] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 497] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 497] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 497] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 497] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.995675][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.003027][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.029287][ T496] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.036829][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 497] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 497] exit_group(0) = ? [pid 497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 498 attached , child_tidptr=0x555556fe7750) = 498 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] set_robust_list(0x555556fe7760, 24) = 0 [pid 498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] write(1, "executing program\n", 18) = 18 [pid 498] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 498] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 498] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 498] write(3, "1", 1) = 1 [pid 498] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 498] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 498] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 498] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 executing program [pid 498] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 498] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 498] exit_group(0) = ? [pid 498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 499 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x555556fe7760, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] write(1, "executing program\n", 18) = 18 [pid 499] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 499] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 499] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 499] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 499] write(3, "1", 1) = 1 [pid 499] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 499] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 499] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 499] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 499] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.058870][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.066492][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.086626][ T498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.094114][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 499] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 499] exit_group(0) = ? [pid 499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 500 ci2-android-5-15/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x555556fe7760, 24) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 500] setpgid(0, 0) = 0 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 500] <... openat resumed>) = 3 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 [pid 500] write(1, "executing program\n", 18) = 18 [pid 500] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 500] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 500] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 500] <... mount resumed>) = 0 [pid 500] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 500] write(3, "1", 1) = 1 [pid 500] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 500] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 500] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 500] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 500] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 500] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 500] exit_group(0) = ? [pid 500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 501 attached , child_tidptr=0x555556fe7750) = 501 [pid 501] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 501] setpgid(0, 0) = 0 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 501] <... openat resumed>) = 3 [pid 501] write(3, "1000", 4) = 4 [pid 501] close(3) = 0 [pid 501] write(1, "executing program\n", 18) = 18 executing program [pid 501] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 501] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 501] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 501] write(3, "1", 1) = 1 [pid 501] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 501] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 501] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 501] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 501] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.117758][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.125092][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.148756][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 501] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 501] exit_group(0) = ? [pid 501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 502 attached , child_tidptr=0x555556fe7750) = 502 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 502] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 502] <... set_robust_list resumed>) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 executing program [pid 502] write(1, "executing program\n", 18) = 18 [pid 502] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 502] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 502] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 502] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 502] write(3, "1", 1) = 1 [pid 502] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 502] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 502] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 502] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 502] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.175685][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.182950][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.211607][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 502] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 502] exit_group(0) = ? [pid 502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 503 ci2-android-5-15/strace-static-x86_64: Process 503 attached [pid 503] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 503] setpgid(0, 0) = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 503] write(3, "1000", 4) = 4 [pid 503] close(3) = 0 executing program [pid 503] write(1, "executing program\n", 18) = 18 [pid 503] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 503] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 503] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 503] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 503] write(3, "1", 1) = 1 [pid 503] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 503] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 503] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 503] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 503] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 503] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 503] exit_group(0) = ? [pid 503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 504 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 504 attached [pid 504] set_robust_list(0x555556fe7760, 24) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 executing program [pid 504] write(1, "executing program\n", 18) = 18 [pid 504] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 504] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 504] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 504] write(3, "1", 1) = 1 [pid 504] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 504] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 504] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 504] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 504] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.219131][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.240214][ T503] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.247615][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 504] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 504] exit_group(0) = ? [pid 504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 505 ci2-android-5-15/strace-static-x86_64: Process 505 attached [pid 505] set_robust_list(0x555556fe7760, 24) = 0 [pid 505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 505] <... openat resumed>) = 3 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 [pid 505] write(1, "executing program\n", 18) = 18 executing program [pid 505] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 505] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 505] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 505] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 505] write(3, "1", 1) = 1 [pid 505] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 505] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 505] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 505] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 505] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 505] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 505] exit_group(0) = ? [pid 505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 506 attached , child_tidptr=0x555556fe7750) = 506 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] set_robust_list(0x555556fe7760, 24) = 0 [pid 506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 506] setpgid(0, 0) = 0 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 506] write(3, "1000", 4) = 4 [pid 506] close(3) = 0 [pid 506] write(1, "executing program\n", 18) = 18 executing program [pid 506] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 506] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 506] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 506] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 506] write(3, "1", 1) = 1 [pid 506] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 506] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 506] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 506] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 506] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.270733][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.278043][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.304029][ T505] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 506] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 506] exit_group(0) = ? [pid 506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 507 ci2-android-5-15/strace-static-x86_64: Process 507 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 507] set_robust_list(0x555556fe7760, 24) = 0 [pid 507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3) = 0 [pid 507] write(1, "executing program\n", 18) = 18 executing program [pid 507] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 507] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 507] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 507] write(3, "1", 1) = 1 [pid 507] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 507] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 507] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 507] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 507] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 507] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 507] exit_group(0) = ? [pid 507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 508 attached , child_tidptr=0x555556fe7750) = 508 [pid 508] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 508] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0) = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] write(1, "executing program\n", 18) = 18 executing program [pid 508] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 508] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 508] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 508] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 508] write(3, "1", 1) = 1 [pid 508] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 508] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 508] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 508] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 508] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.328557][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.335997][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.358865][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.366274][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 508] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 508] exit_group(0) = ? [pid 508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 509 ci2-android-5-15/strace-static-x86_64: Process 509 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] set_robust_list(0x555556fe7760, 24) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 509] write(1, "executing program\n", 18) = 18 executing program [pid 509] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 509] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 509] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 509] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 509] write(3, "1", 1) = 1 [pid 509] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 509] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 509] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 509] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 509] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 509] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 509] exit_group(0) = ? [pid 509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 510 ci2-android-5-15/strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x555556fe7760, 24) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 510] <... openat resumed>) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 executing program [pid 510] write(1, "executing program\n", 18) = 18 [pid 510] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 510] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 510] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 510] write(3, "1", 1) = 1 [pid 510] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 510] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 510] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 510] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 510] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.389369][ T508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.415335][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.422721][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 510] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 510] exit_group(0) = ? [pid 510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 511 ci2-android-5-15/strace-static-x86_64: Process 511 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 511] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 511] setpgid(0, 0) = 0 [pid 511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 511] write(3, "1000", 4) = 4 [pid 511] close(3) = 0 [pid 511] write(1, "executing program\n", 18) = 18 [pid 511] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 511] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 511] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 511] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 511] write(3, "1", 1) = 1 [pid 511] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 511] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 511] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 511] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 511] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 511] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 511] exit_group(0) = ? [pid 511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 512 attached , child_tidptr=0x555556fe7750) = 512 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 512] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 512] <... set_robust_list resumed>) = 0 [pid 512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 512] setpgid(0, 0) = 0 [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 512] write(3, "1000", 4) = 4 [pid 512] close(3) = 0 [pid 512] write(1, "executing program\n", 18) = 18 [pid 512] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 512] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 512] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 512] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 512] write(3, "1", 1) = 1 [pid 512] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 512] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 512] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 512] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 512] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.444204][ T510] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.451655][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.473101][ T511] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.480485][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 512] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 512] exit_group(0) = ? [pid 512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 513 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 513 attached [pid 513] set_robust_list(0x555556fe7760, 24) = 0 [pid 513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 513] setpgid(0, 0) = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 513] write(3, "1000", 4) = 4 [pid 513] close(3) = 0 executing program [pid 513] write(1, "executing program\n", 18) = 18 [pid 513] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 513] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 513] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 513] write(3, "1", 1) = 1 [pid 513] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 513] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 513] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 513] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 513] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 513] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 513] exit_group(0) = ? [pid 513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 514 attached , child_tidptr=0x555556fe7750) = 514 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] set_robust_list(0x555556fe7760, 24) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 514] setpgid(0, 0) = 0 [pid 514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 514] write(3, "1000", 4) = 4 [pid 514] close(3) = 0 executing program [pid 514] write(1, "executing program\n", 18) = 18 [pid 514] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 514] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 514] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 514] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 514] write(3, "1", 1) = 1 [pid 514] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 514] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 514] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 514] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 514] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.504919][ T512] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.512315][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.537855][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 514] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 514] exit_group(0) = ? [pid 514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 515 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 515 attached , NULL, 8) = 0 [pid 515] set_robust_list(0x555556fe7760, 24) = 0 [pid 515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 515] setpgid(0, 0) = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 515] write(3, "1000", 4) = 4 [pid 515] close(3) = 0 [pid 515] write(1, "executing program\n", 18) = 18 executing program [pid 515] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 515] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 515] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 515] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 515] write(3, "1", 1) = 1 [pid 515] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 515] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 515] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 515] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 515] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 515] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 515] exit_group(0) = ? [pid 515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 516 attached , child_tidptr=0x555556fe7750) = 516 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 516] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 516] <... set_robust_list resumed>) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3) = 0 [pid 516] write(1, "executing program\n", 18) = 18 executing program [pid 516] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 516] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 516] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 516] write(3, "1", 1) = 1 [pid 516] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 516] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 516] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 516] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 516] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.566835][ T514] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.574304][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.599621][ T515] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.607072][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 516] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 516] exit_group(0) = ? [pid 516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 517 attached , child_tidptr=0x555556fe7750) = 517 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] set_robust_list(0x555556fe7760, 24) = 0 [pid 517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] write(1, "executing program\n", 18) = 18 executing program [pid 517] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 517] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 517] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 517] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 517] write(3, "1", 1) = 1 [pid 517] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 517] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 517] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 517] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 517] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 517] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 517] exit_group(0) = ? [pid 517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 518 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 518 attached [pid 518] set_robust_list(0x555556fe7760, 24) = 0 [pid 518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 518] setpgid(0, 0) = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 518] write(3, "1000", 4) = 4 [pid 518] close(3) = 0 [pid 518] write(1, "executing program\n", 18) = 18 [pid 518] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 518] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 518] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 518] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 518] write(3, "1", 1) = 1 [pid 518] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 518] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 518] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 518] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 518] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.634594][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.663050][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.670470][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 518] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 518] exit_group(0) = ? [pid 518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 519 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 519 attached [pid 519] set_robust_list(0x555556fe7760, 24) = 0 [pid 519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 519] setpgid(0, 0) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 519] write(3, "1000", 4) = 4 [pid 519] close(3) = 0 executing program [pid 519] write(1, "executing program\n", 18) = 18 [pid 519] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 519] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 519] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 519] write(3, "1", 1) = 1 [pid 519] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 519] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 519] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 519] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 519] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 519] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 519] exit_group(0) = ? [pid 519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 520 attached , child_tidptr=0x555556fe7750) = 520 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] set_robust_list(0x555556fe7760, 24) = 0 [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 520] setpgid(0, 0) = 0 [pid 520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 520] write(3, "1000", 4) = 4 [pid 520] close(3) = 0 executing program [pid 520] write(1, "executing program\n", 18) = 18 [pid 520] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 520] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 520] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 520] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 520] write(3, "1", 1) = 1 [pid 520] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 520] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 520] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 520] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 520] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.688091][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.695487][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.717991][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.725264][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 520] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 520] exit_group(0) = ? [pid 520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 521 attached [pid 521] set_robust_list(0x555556fe7760, 24) = 0 [pid 521] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 521 [pid 521] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 521] setpgid(0, 0) = 0 [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 521] <... openat resumed>) = 3 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 521] write(3, "1000", 4) = 4 executing program [pid 521] close(3) = 0 [pid 521] write(1, "executing program\n", 18) = 18 [pid 521] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 521] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 521] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 521] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 521] write(3, "1", 1) = 1 [pid 521] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 521] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 521] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 521] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 521] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 521] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 521] exit_group(0) = ? [pid 521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 522 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 522 attached [pid 522] set_robust_list(0x555556fe7760, 24) = 0 [pid 522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 522] setpgid(0, 0) = 0 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 522] write(3, "1000", 4) = 4 [pid 522] close(3) = 0 [pid 522] write(1, "executing program\n", 18) = 18 executing program [pid 522] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 32.750657][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.757911][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.777947][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 522] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 522] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 522] write(3, "1", 1) = 1 [pid 522] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 522] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 522] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 522] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 522] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 522] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 522] exit_group(0) = ? [pid 522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 523 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 523 attached [pid 523] set_robust_list(0x555556fe7760, 24) = 0 [pid 523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 523] setpgid(0, 0) = 0 [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 523] write(3, "1000", 4) = 4 [pid 523] close(3) = 0 [pid 523] write(1, "executing program\n", 18) = 18 executing program [pid 523] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 523] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 523] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 523] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 523] write(3, "1", 1) = 1 [pid 523] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 523] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 523] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 523] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 523] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 523] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 523] exit_group(0) = ? [pid 523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 524 attached , child_tidptr=0x555556fe7750) = 524 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] set_robust_list(0x555556fe7760, 24) = 0 [pid 524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 524] setpgid(0, 0) = 0 [pid 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 524] write(3, "1000", 4) = 4 [pid 524] close(3) = 0 executing program [pid 524] write(1, "executing program\n", 18) = 18 [pid 524] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 524] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 524] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 524] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 524] write(3, "1", 1) = 1 [pid 524] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 524] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 524] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 524] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 524] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.802760][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.810133][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.835016][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.842577][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 524] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 524] exit_group(0) = ? [pid 524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 525 attached , child_tidptr=0x555556fe7750) = 525 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] set_robust_list(0x555556fe7760, 24) = 0 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 525] write(3, "1000", 4) = 4 [pid 525] close(3) = 0 [pid 525] write(1, "executing program\n", 18) = 18 executing program [pid 525] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 525] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 525] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 525] write(3, "1", 1) = 1 [pid 525] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 525] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 525] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 525] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 525] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 525] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 525] exit_group(0) = ? [pid 525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 526 attached , child_tidptr=0x555556fe7750) = 526 [ 32.864293][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.871612][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.895589][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 526] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 526] <... set_robust_list resumed>) = 0 [pid 526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 526] setpgid(0, 0) = 0 [pid 526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 526] write(3, "1000", 4) = 4 [pid 526] close(3) = 0 [pid 526] write(1, "executing program\n", 18) = 18 [pid 526] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 526] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 526] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 526] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 526] write(3, "1", 1) = 1 [pid 526] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 526] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 526] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 526] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 526] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [pid 526] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 526] exit_group(0) = ? [pid 526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 527 attached , child_tidptr=0x555556fe7750) = 527 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 527] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 527] setpgid(0, 0) = 0 [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 527] write(3, "1000", 4) = 4 [pid 527] close(3) = 0 [pid 527] write(1, "executing program\n", 18) = 18 executing program [pid 527] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 527] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 527] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 527] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 527] write(3, "1", 1) = 1 [pid 527] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 527] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 527] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 527] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 527] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.921450][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.929410][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.958223][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 527] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 527] exit_group(0) = ? [pid 527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 528 ci2-android-5-15/strace-static-x86_64: Process 528 attached [pid 528] set_robust_list(0x555556fe7760, 24) = 0 [pid 528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 528] <... prctl resumed>) = 0 [pid 528] setpgid(0, 0) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] write(1, "executing program\n", 18) = 18 executing program [pid 528] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 528] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 528] <... mount resumed>) = 0 [pid 528] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 528] write(3, "1", 1) = 1 [pid 528] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 528] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 528] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 528] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 528] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 528] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 528] exit_group(0) = ? [pid 528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 529 ci2-android-5-15/strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x555556fe7760, 24) = 0 [pid 529] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 529] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 529] setpgid(0, 0) = 0 [pid 529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 529] <... openat resumed>) = 3 [pid 529] write(3, "1000", 4) = 4 [pid 529] close(3) = 0 executing program [pid 529] write(1, "executing program\n", 18) = 18 [pid 529] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 529] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 529] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 529] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 529] write(3, "1", 1) = 1 [pid 529] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 529] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 529] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 529] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 529] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 32.965934][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.985585][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.992888][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.015252][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 529] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 529] exit_group(0) = ? [pid 529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 530 ci2-android-5-15/strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 530] <... prctl resumed>) = 0 [pid 530] setpgid(0, 0) = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 530] write(3, "1000", 4) = 4 [pid 530] close(3) = 0 executing program [pid 530] write(1, "executing program\n", 18) = 18 [pid 530] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 530] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 530] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 530] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 530] write(3, "1", 1) = 1 [pid 530] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 530] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 530] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 530] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 530] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 530] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 530] exit_group(0) = ? [pid 530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 531 ci2-android-5-15/strace-static-x86_64: Process 531 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 531] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] <... set_robust_list resumed>) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 531] setpgid(0, 0) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 531] write(3, "1000", 4) = 4 [pid 531] close(3) = 0 executing program [pid 531] write(1, "executing program\n", 18) = 18 [pid 531] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 531] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 531] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 531] write(3, "1", 1) = 1 [pid 531] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 531] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 531] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 531] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 531] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.022692][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.046013][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.053450][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 531] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 531] exit_group(0) = ? [pid 531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 532 ci2-android-5-15/strace-static-x86_64: Process 532 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] set_robust_list(0x555556fe7760, 24) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 532] setpgid(0, 0) = 0 [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 532] write(3, "1000", 4) = 4 [pid 532] close(3) = 0 [pid 532] write(1, "executing program\n", 18) = 18 executing program [pid 532] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 532] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 532] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 532] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 532] write(3, "1", 1) = 1 [pid 532] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 532] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 532] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 532] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 532] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 532] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 532] exit_group(0) = ? [pid 532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 533 attached , child_tidptr=0x555556fe7750) = 533 [pid 533] set_robust_list(0x555556fe7760, 24) = 0 [pid 533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 533] setpgid(0, 0) = 0 [pid 533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 533] <... openat resumed>) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] write(1, "executing program\n", 18) = 18 [pid 533] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 533] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 533] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 533] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 533] write(3, "1", 1) = 1 [pid 533] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 533] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 533] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 533] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 533] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.080484][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.087770][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.107097][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.114491][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 533] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 533] exit_group(0) = ? [pid 533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 534 ci2-android-5-15/strace-static-x86_64: Process 534 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 534] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 534] <... set_robust_list resumed>) = 0 [pid 534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 executing program [pid 534] write(1, "executing program\n", 18) = 18 [pid 534] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 534] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 534] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 534] write(3, "1", 1) = 1 [pid 534] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 534] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 534] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 534] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 534] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 534] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 534] exit_group(0) = ? [pid 534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [ 33.133371][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.140738][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.171051][ T534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 535 ci2-android-5-15/strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 535] setpgid(0, 0) = 0 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] <... openat resumed>) = 3 [pid 535] write(3, "1000", 4) = 4 [pid 535] close(3) = 0 executing program [pid 535] write(1, "executing program\n", 18) = 18 [pid 535] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 535] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 535] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 535] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 535] write(3, "1", 1) = 1 [pid 535] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 535] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 535] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 535] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 535] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 535] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 535] exit_group(0) = ? [pid 535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 536 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 536 attached [pid 536] set_robust_list(0x555556fe7760, 24) = 0 [pid 536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 536] setpgid(0, 0) = 0 [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 536] write(3, "1000", 4) = 4 [pid 536] close(3) = 0 [pid 536] write(1, "executing program\n", 18) = 18 executing program [pid 536] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 536] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 536] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 536] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 536] write(3, "1", 1) = 1 [pid 536] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 536] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 536] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 536] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 536] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.178511][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.200563][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.207920][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 536] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 536] exit_group(0) = ? [pid 536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) executing program close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 537 attached , child_tidptr=0x555556fe7750) = 537 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 537] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 537] <... set_robust_list resumed>) = 0 [pid 537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 537] setpgid(0, 0) = 0 [pid 537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 537] write(3, "1000", 4) = 4 [pid 537] close(3) = 0 [pid 537] write(1, "executing program\n", 18) = 18 [pid 537] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 537] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 537] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 537] write(3, "1", 1) = 1 [pid 537] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 537] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 537] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 537] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 537] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 537] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 537] exit_group(0) = ? [pid 537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 538 ci2-android-5-15/strace-static-x86_64: Process 538 attached [pid 538] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 538] setpgid(0, 0) = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 [pid 538] write(1, "executing program\n", 18) = 18 executing program [pid 538] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 538] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 538] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 538] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 538] write(3, "1", 1) = 1 [pid 538] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 538] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 538] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 538] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 538] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.229632][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.237058][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.258460][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.265925][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 538] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 538] exit_group(0) = ? [pid 538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 539 attached , child_tidptr=0x555556fe7750) = 539 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] set_robust_list(0x555556fe7760, 24) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 539] setpgid(0, 0) = 0 [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] write(1, "executing program\n", 18) = 18 [pid 539] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 539] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 539] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 539] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 539] write(3, "1", 1) = 1 [pid 539] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 executing program [pid 539] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 539] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 539] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 539] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 539] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 539] exit_group(0) = ? [pid 539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 540 ci2-android-5-15/strace-static-x86_64: Process 540 attached [pid 540] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 540] <... set_robust_list resumed>) = 0 [pid 540] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 540] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 executing program [pid 540] write(1, "executing program\n", 18) = 18 [pid 540] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 540] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 540] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 540] write(3, "1", 1) = 1 [pid 540] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 540] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 540] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 540] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 540] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.287534][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.294882][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.319227][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.326714][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 540] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 540] exit_group(0) = ? [pid 540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 541 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 541 attached [pid 541] set_robust_list(0x555556fe7760, 24) = 0 [pid 541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 541] setpgid(0, 0) = 0 [pid 541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 541] write(3, "1000", 4) = 4 [pid 541] close(3) = 0 [pid 541] write(1, "executing program\n", 18) = 18 [pid 541] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 541] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 541] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [pid 541] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 541] write(3, "1", 1) = 1 [pid 541] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 541] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 541] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 541] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 541] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 541] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 541] exit_group(0) = ? [pid 541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 542 ci2-android-5-15/strace-static-x86_64: Process 542 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] set_robust_list(0x555556fe7760, 24) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 executing program [pid 542] write(1, "executing program\n", 18) = 18 [pid 542] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 542] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 542] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 542] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 542] write(3, "1", 1) = 1 [pid 542] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 542] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 542] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 542] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 542] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.348065][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.355455][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.378598][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 542] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 542] exit_group(0) = ? [pid 542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 543 attached , child_tidptr=0x555556fe7750) = 543 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 543] set_robust_list(0x555556fe7760, 24) = 0 [pid 543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 543] setpgid(0, 0) = 0 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 543] write(3, "1000", 4) = 4 [pid 543] close(3) = 0 executing program [pid 543] write(1, "executing program\n", 18) = 18 [pid 543] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 543] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 543] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 543] write(3, "1", 1) = 1 [pid 543] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 543] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 543] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 543] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 543] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 543] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 543] exit_group(0) = ? [pid 543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 544 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 544 attached [pid 544] set_robust_list(0x555556fe7760, 24) = 0 [pid 544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] write(1, "executing program\n", 18) = 18 executing program [pid 544] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 544] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 544] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 544] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 544] write(3, "1", 1) = 1 [pid 544] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 544] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 544] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 544] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 544] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.403262][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.410806][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.432460][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.439962][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 544] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 544] exit_group(0) = ? [pid 544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 545 attached [pid 545] set_robust_list(0x555556fe7760, 24) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 545 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 545] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 545] setpgid(0, 0) = 0 [pid 545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 545] write(3, "1000", 4) = 4 [pid 545] close(3) = 0 [pid 545] write(1, "executing program\n", 18) = 18 executing program [pid 545] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 545] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 545] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 545] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 545] write(3, "1", 1) = 1 [pid 545] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 545] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 545] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 545] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 545] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 545] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 545] exit_group(0) = ? [pid 545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 546 ci2-android-5-15/strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 546] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 [pid 546] write(1, "executing program\n", 18) = 18 executing program [pid 546] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 546] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 546] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 546] write(3, "1", 1) = 1 [pid 546] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 546] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 546] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 546] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 546] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.457565][ T544] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.464953][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.487600][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.495212][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 546] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 546] exit_group(0) = ? [pid 546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 547 attached [pid 547] set_robust_list(0x555556fe7760, 24) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 547 [pid 547] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 547] setpgid(0, 0) = 0 [pid 547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 547] <... openat resumed>) = 3 [pid 547] write(3, "1000", 4) = 4 [pid 547] close(3) = 0 executing program [pid 547] write(1, "executing program\n", 18) = 18 [pid 547] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 547] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 547] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 547] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 547] write(3, "1", 1) = 1 [pid 547] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 547] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 547] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 547] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 547] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 547] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 547] exit_group(0) = ? [ 33.516388][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.523762][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.546757][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.554202][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 548 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 548] <... openat resumed>) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 [pid 548] write(1, "executing program\n", 18) = 18 [pid 548] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 548] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 548] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 548] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 548] write(3, "1", 1) = 1 [pid 548] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 548] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 548] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 548] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 548] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [pid 548] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 548] exit_group(0) = ? [pid 548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 549 attached , child_tidptr=0x555556fe7750) = 549 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 549] set_robust_list(0x555556fe7760, 24) = 0 [pid 549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] setpgid(0, 0) = 0 [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 [pid 549] write(1, "executing program\n", 18) = 18 [pid 549] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 549] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 549] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 549] write(3, "1", 1) = 1 [pid 549] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 549] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 549] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 549] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 549] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 549] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 549] exit_group(0) = ? [pid 549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 550 attached , child_tidptr=0x555556fe7750) = 550 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] set_robust_list(0x555556fe7760, 24) = 0 [pid 550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] setpgid(0, 0) = 0 [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] write(3, "1000", 4) = 4 [pid 550] close(3) = 0 executing program [pid 550] write(1, "executing program\n", 18) = 18 [pid 550] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 550] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 550] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 550] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 550] write(3, "1", 1) = 1 [pid 550] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 550] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 550] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 550] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 550] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.572581][ T548] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.579964][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.603793][ T549] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 550] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 550] exit_group(0) = ? [pid 550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 551 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 551 attached [pid 551] set_robust_list(0x555556fe7760, 24) = 0 [pid 551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] setpgid(0, 0) = 0 [pid 551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] write(3, "1000", 4) = 4 [pid 551] close(3) = 0 [pid 551] write(1, "executing program\n", 18) = 18 executing program [pid 551] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 551] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 551] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 551] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 551] write(3, "1", 1) = 1 [pid 551] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 551] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 551] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 551] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 551] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 551] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 551] exit_group(0) = ? [pid 551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 552 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 552 attached [pid 552] set_robust_list(0x555556fe7760, 24) = 0 [pid 552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 executing program [pid 552] write(1, "executing program\n", 18) = 18 [pid 552] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 552] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 552] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 552] write(3, "1", 1) = 1 [pid 552] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 552] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 552] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 552] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 552] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.628210][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.635768][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.661534][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 552] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 552] exit_group(0) = ? [pid 552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 553 attached , child_tidptr=0x555556fe7750) = 553 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 553] set_robust_list(0x555556fe7760, 24) = 0 [pid 553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] setpgid(0, 0) = 0 [pid 553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] write(3, "1000", 4) = 4 [pid 553] close(3) = 0 executing program [pid 553] write(1, "executing program\n", 18) = 18 [pid 553] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 553] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 553] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 553] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 553] write(3, "1", 1) = 1 [pid 553] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 553] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 553] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 553] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 553] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 553] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 553] exit_group(0) = ? [pid 553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=553, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 554 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 554 attached [pid 554] set_robust_list(0x555556fe7760, 24) = 0 [pid 554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] setpgid(0, 0) = 0 [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] write(3, "1000", 4) = 4 [pid 554] close(3) = 0 [pid 554] write(1, "executing program\n", 18) = 18 executing program [pid 554] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 554] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 554] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 554] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 554] write(3, "1", 1) = 1 [pid 554] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 554] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 554] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 554] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 554] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.685032][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.692439][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.715261][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.722954][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 554] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 554] exit_group(0) = ? [pid 554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 555 attached , child_tidptr=0x555556fe7750) = 555 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] set_robust_list(0x555556fe7760, 24) = 0 [pid 555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 executing program [pid 555] write(1, "executing program\n", 18) = 18 [pid 555] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 555] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 555] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 555] write(3, "1", 1) = 1 [pid 555] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 555] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 555] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 555] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 555] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 555] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 555] exit_group(0) = ? [pid 555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 556 ci2-android-5-15/strace-static-x86_64: Process 556 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 556] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 556] setpgid(0, 0) = 0 [pid 556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 556] write(3, "1000", 4) = 4 [pid 556] close(3) = 0 [pid 556] write(1, "executing program\n", 18) = 18 executing program [pid 556] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 556] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 556] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 556] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 556] write(3, "1", 1) = 1 [pid 556] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 556] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 556] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 556] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 556] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.746204][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.753586][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.776058][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.783819][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 556] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 556] exit_group(0) = ? [pid 556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 557 attached , child_tidptr=0x555556fe7750) = 557 [pid 557] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 557] setpgid(0, 0) = 0 [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 557] write(3, "1000", 4) = 4 [pid 557] close(3) = 0 executing program [pid 557] write(1, "executing program\n", 18) = 18 [pid 557] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 557] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 557] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 557] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 557] write(3, "1", 1) = 1 [pid 557] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 557] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 557] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 557] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 557] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 557] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 557] exit_group(0) = ? [pid 557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 558 attached , child_tidptr=0x555556fe7750) = 558 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] set_robust_list(0x555556fe7760, 24) = 0 [pid 558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 [pid 558] write(1, "executing program\n", 18) = 18 executing program [pid 558] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 558] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 558] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 558] write(3, "1", 1) = 1 [pid 558] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 558] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 558] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 558] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 558] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.802637][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.810284][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.826501][ T557] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 558] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 558] exit_group(0) = ? [pid 558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 559 attached , child_tidptr=0x555556fe7750) = 559 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 559] set_robust_list(0x555556fe7760, 24) = 0 [pid 559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 559] setpgid(0, 0) = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 559] write(3, "1000", 4) = 4 [pid 559] close(3) = 0 [pid 559] write(1, "executing program\n", 18) = 18 executing program [pid 559] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 559] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 559] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 559] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 559] write(3, "1", 1) = 1 [pid 559] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 559] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 559] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 559] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 559] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 559] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 559] exit_group(0) = ? [pid 559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 560 attached , child_tidptr=0x555556fe7750) = 560 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 560] set_robust_list(0x555556fe7760, 24) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 560] setpgid(0, 0) = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 560] write(3, "1000", 4) = 4 [pid 560] close(3) = 0 [pid 560] write(1, "executing program\n", 18) = 18 executing program [pid 560] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 560] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 560] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 560] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 560] write(3, "1", 1) = 1 [pid 560] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 560] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 560] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 560] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 560] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.853495][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.861033][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.884837][ T559] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.892284][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 560] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 560] exit_group(0) = ? [pid 560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 561 attached , child_tidptr=0x555556fe7750) = 561 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] set_robust_list(0x555556fe7760, 24) = 0 [pid 561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 561] setpgid(0, 0) = 0 [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 561] write(3, "1000", 4) = 4 [pid 561] close(3) = 0 [pid 561] write(1, "executing program\n", 18) = 18 executing program [pid 561] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 561] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 561] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 561] write(3, "1", 1) = 1 [pid 561] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 561] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 561] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 561] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 561] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 561] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 561] exit_group(0) = ? [pid 561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 562 attached , child_tidptr=0x555556fe7750) = 562 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] set_robust_list(0x555556fe7760, 24) = 0 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] write(1, "executing program\n", 18) = 18 [pid 562] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 562] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 562] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 562] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 562] write(3, "1", 1) = 1 [pid 562] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 562] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 562] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 562] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 562] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 executing program [ 33.912513][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.919882][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.940523][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.947951][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 562] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 562] exit_group(0) = ? [pid 562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 563 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 563 attached [pid 563] set_robust_list(0x555556fe7760, 24) = 0 [pid 563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 563] setpgid(0, 0) = 0 [pid 563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 563] write(3, "1000", 4) = 4 [pid 563] close(3) = 0 [pid 563] write(1, "executing program\n", 18) = 18 executing program [pid 563] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 563] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 563] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 563] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 563] write(3, "1", 1) = 1 [pid 563] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 563] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 563] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 563] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 563] exit_group(0) = ? [pid 563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 564 attached , child_tidptr=0x555556fe7750) = 564 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] set_robust_list(0x555556fe7760, 24) = 0 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3) = 0 executing program [pid 564] write(1, "executing program\n", 18) = 18 [pid 564] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 564] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 564] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 564] write(3, "1", 1) = 1 [pid 564] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 564] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 564] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 564] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 564] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 33.968275][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.975799][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.000969][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.008280][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 564] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 564] exit_group(0) = ? [pid 564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 565 attached [pid 565] set_robust_list(0x555556fe7760, 24) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... clone resumed>, child_tidptr=0x555556fe7750) = 565 [pid 565] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 565] setpgid(0, 0) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 565] write(3, "1000", 4) = 4 [pid 565] close(3) = 0 [pid 565] write(1, "executing program\n", 18) = 18 [pid 565] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 565] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 565] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 565] <... mount resumed>) = 0 [pid 565] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 565] write(3, "1", 1) = 1 [pid 565] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 565] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 565] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 565] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 565] exit_group(0) = ? [pid 565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 566 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x555556fe7760, 24) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 566] setpgid(0, 0) = 0 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 566] write(3, "1000", 4) = 4 [pid 566] close(3) = 0 [pid 566] write(1, "executing program\n", 18) = 18 executing program [pid 566] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 566] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 566] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 566] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 566] write(3, "1", 1) = 1 [pid 566] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 566] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 566] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 566] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 566] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.033460][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.040974][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.060429][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.067875][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 566] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 566] exit_group(0) = ? [pid 566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 567 ci2-android-5-15/strace-static-x86_64: Process 567 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] set_robust_list(0x555556fe7760, 24) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 567] setpgid(0, 0) = 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 567] write(3, "1000", 4) = 4 [pid 567] close(3) = 0 [pid 567] write(1, "executing program\n", 18) = 18 executing program [pid 567] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 567] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 567] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 567] write(3, "1", 1) = 1 [pid 567] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 567] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 567] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 567] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 567] exit_group(0) = ? [pid 567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 568 attached , child_tidptr=0x555556fe7750) = 568 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 568] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] <... set_robust_list resumed>) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 568] setpgid(0, 0) = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 568] write(3, "1000", 4) = 4 [pid 568] close(3) = 0 executing program [pid 568] write(1, "executing program\n", 18) = 18 [pid 568] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 568] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 568] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 568] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 568] write(3, "1", 1) = 1 [pid 568] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 568] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 568] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 568] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 568] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.086046][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.093536][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.119736][ T567] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.127325][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 568] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 568] exit_group(0) = ? [pid 568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 569 attached , child_tidptr=0x555556fe7750) = 569 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] set_robust_list(0x555556fe7760, 24) = 0 [pid 569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 569] setpgid(0, 0) = 0 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 569] write(3, "1000", 4) = 4 [pid 569] close(3) = 0 [pid 569] write(1, "executing program\n", 18) = 18 executing program [pid 569] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 569] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 569] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 569] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 569] write(3, "1", 1) = 1 [pid 569] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 569] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 569] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 569] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 569] exit_group(0) = ? [pid 569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 570 attached , child_tidptr=0x555556fe7750) = 570 [pid 570] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] <... set_robust_list resumed>) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 [pid 570] write(1, "executing program\n", 18) = 18 executing program [pid 570] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 570] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 570] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 570] write(3, "1", 1) = 1 [pid 570] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 570] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 570] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 570] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 570] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.150700][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.158060][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.177083][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.184400][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 570] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 570] exit_group(0) = ? [pid 570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 571 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x555556fe7760, 24) = 0 [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0) = 0 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 571] write(3, "1000", 4) = 4 [pid 571] close(3) = 0 [pid 571] write(1, "executing program\n", 18) = 18 executing program [pid 571] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 571] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 571] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 571] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 571] write(3, "1", 1) = 1 [pid 571] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 571] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 571] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 571] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 571] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 571] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 571] exit_group(0) = ? [pid 571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 572 attached , child_tidptr=0x555556fe7750) = 572 [pid 572] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] <... set_robust_list resumed>) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 572] setpgid(0, 0) = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 572] write(3, "1000", 4) = 4 [pid 572] close(3) = 0 executing program [pid 572] write(1, "executing program\n", 18) = 18 [pid 572] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 572] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 572] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 572] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 572] write(3, "1", 1) = 1 [pid 572] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 572] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 572] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 572] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 572] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.211141][ T570] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.218445][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.244693][ T571] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.252333][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 572] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 572] exit_group(0) = ? [pid 572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 573 attached , child_tidptr=0x555556fe7750) = 573 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] set_robust_list(0x555556fe7760, 24) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4) = 4 [pid 573] close(3) = 0 executing program [pid 573] write(1, "executing program\n", 18) = 18 [pid 573] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 573] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 573] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 573] write(3, "1", 1) = 1 [pid 573] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 573] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 573] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 573] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 573] exit_group(0) = ? [pid 573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 574 attached , child_tidptr=0x555556fe7750) = 574 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] set_robust_list(0x555556fe7760, 24) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 574] setpgid(0, 0) = 0 [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 574] write(3, "1000", 4) = 4 [pid 574] close(3) = 0 executing program [pid 574] write(1, "executing program\n", 18) = 18 [pid 574] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 574] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 574] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 574] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 574] write(3, "1", 1) = 1 [pid 574] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 574] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 574] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 574] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 574] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.281572][ T572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.289052][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.309351][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.316742][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 574] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 574] exit_group(0) = ? [pid 574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 575 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x555556fe7760, 24) = 0 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 575] setpgid(0, 0) = 0 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 575] write(3, "1000", 4) = 4 [pid 575] close(3) = 0 [pid 575] write(1, "executing program\n", 18) = 18 [pid 575] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 575] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 575] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 575] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 575] write(3, "1", 1) = 1 [pid 575] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 575] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 575] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 575] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 575] exit_group(0) = ? [pid 575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 576 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 576 attached [pid 576] set_robust_list(0x555556fe7760, 24) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 576] setpgid(0, 0) = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 [pid 576] write(1, "executing program\n", 18) = 18 [pid 576] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 576] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 576] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 576] write(3, "1", 1) = 1 [pid 576] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 576] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 576] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 576] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 576] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.337363][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.345331][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.366401][ T575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.373773][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 576] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 576] exit_group(0) = ? [pid 576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=576, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 577 attached , child_tidptr=0x555556fe7750) = 577 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 577] set_robust_list(0x555556fe7760, 24) = 0 [pid 577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 577] setpgid(0, 0) = 0 [pid 577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 577] write(3, "1000", 4) = 4 [pid 577] close(3) = 0 [pid 577] write(1, "executing program\n", 18) = 18 executing program [pid 577] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 577] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 577] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 577] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 577] write(3, "1", 1) = 1 [pid 577] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 577] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 577] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 577] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 577] exit_group(0) = ? [pid 577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 578 attached , child_tidptr=0x555556fe7750) = 578 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 578] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 578] <... set_robust_list resumed>) = 0 [pid 578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4) = 4 [pid 578] close(3) = 0 executing program [pid 578] write(1, "executing program\n", 18) = 18 [pid 578] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 578] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 578] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 578] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 578] write(3, "1", 1) = 1 [pid 578] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 578] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 578] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 578] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 578] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.396173][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.403494][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.425579][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.432925][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 578] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 578] exit_group(0) = ? [pid 578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 579 attached , child_tidptr=0x555556fe7750) = 579 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] set_robust_list(0x555556fe7760, 24) = 0 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 579] setpgid(0, 0) = 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 579] write(3, "1000", 4) = 4 [pid 579] close(3) = 0 executing program [pid 579] write(1, "executing program\n", 18) = 18 [pid 579] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 579] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 579] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 579] write(3, "1", 1) = 1 [pid 579] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 579] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 579] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 579] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 579] exit_group(0) = ? [pid 579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 580 attached , child_tidptr=0x555556fe7750) = 580 [pid 580] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 580] <... set_robust_list resumed>) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 580] setpgid(0, 0) = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 580] write(3, "1000", 4) = 4 [pid 580] close(3) = 0 executing program [pid 580] write(1, "executing program\n", 18) = 18 [pid 580] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 580] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 580] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 580] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 580] write(3, "1", 1) = 1 [pid 580] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 580] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 580] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 580] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 580] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.458448][ T578] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.481708][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.489155][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 580] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 580] exit_group(0) = ? [pid 580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 581 attached , child_tidptr=0x555556fe7750) = 581 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 581] set_robust_list(0x555556fe7760, 24) = 0 [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 581] setpgid(0, 0) = 0 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 581] write(3, "1000", 4) = 4 [pid 581] close(3) = 0 [pid 581] write(1, "executing program\n", 18) = 18 executing program [pid 581] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 581] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 581] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 581] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 581] write(3, "1", 1) = 1 [pid 581] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 581] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 581] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 581] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 581] exit_group(0) = ? [pid 581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 582 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 582 attached [pid 582] set_robust_list(0x555556fe7760, 24) = 0 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 [pid 582] write(1, "executing program\n", 18) = 18 executing program [pid 582] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 582] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 582] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 582] write(3, "1", 1) = 1 [pid 582] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 582] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 582] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 582] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 582] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.510483][ T580] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.517900][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.539840][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.547116][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 582] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 582] exit_group(0) = ? [pid 582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 583 attached , child_tidptr=0x555556fe7750) = 583 [pid 583] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 583] <... prctl resumed>) = 0 [pid 583] setpgid(0, 0) = 0 [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 583] write(3, "1000", 4) = 4 [pid 583] close(3) = 0 executing program [pid 583] write(1, "executing program\n", 18) = 18 [pid 583] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 583] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 583] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 583] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 583] write(3, "1", 1) = 1 [pid 583] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 583] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 583] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 583] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 583] exit_group(0) = ? [pid 583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 584 attached , child_tidptr=0x555556fe7750) = 584 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] set_robust_list(0x555556fe7760, 24) = 0 [pid 584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 584] setpgid(0, 0) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3) = 0 executing program [pid 584] write(1, "executing program\n", 18) = 18 [pid 584] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 584] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 584] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 584] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 584] write(3, "1", 1) = 1 [pid 584] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 584] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 584] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 584] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 584] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.568680][ T582] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.576053][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.596266][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.603540][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 584] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 584] exit_group(0) = ? [pid 584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 585 attached , child_tidptr=0x555556fe7750) = 585 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 585] set_robust_list(0x555556fe7760, 24) = 0 [pid 585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 585] setpgid(0, 0) = 0 [pid 585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 585] write(3, "1000", 4) = 4 [pid 585] close(3) = 0 [pid 585] write(1, "executing program\n", 18) = 18 executing program [pid 585] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 585] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 585] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 585] write(3, "1", 1) = 1 [pid 585] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 585] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 585] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 585] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 585] exit_group(0) = ? [pid 585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 586 ci2-android-5-15/strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 586] setpgid(0, 0) = 0 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 586] write(3, "1000", 4) = 4 [pid 586] close(3) = 0 executing program [pid 586] write(1, "executing program\n", 18) = 18 [pid 586] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 586] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 586] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 586] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 586] write(3, "1", 1) = 1 [pid 586] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 586] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 586] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 586] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 586] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.628170][ T584] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.656286][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.663814][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 586] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 586] exit_group(0) = ? [pid 586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 587 ci2-android-5-15/strace-static-x86_64: Process 587 attached [pid 587] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 587] <... set_robust_list resumed>) = 0 [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 587] setpgid(0, 0) = 0 [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 587] <... openat resumed>) = 3 [pid 587] write(3, "1000", 4) = 4 [pid 587] close(3) = 0 [pid 587] write(1, "executing program\n", 18) = 18 executing program [pid 587] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 587] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 587] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 587] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 587] write(3, "1", 1) = 1 [pid 587] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 587] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 587] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 587] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 587] exit_group(0) = ? [pid 587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 588 attached , child_tidptr=0x555556fe7750) = 588 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] set_robust_list(0x555556fe7760, 24) = 0 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 [pid 588] write(1, "executing program\n", 18) = 18 executing program [pid 588] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 588] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 588] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 588] write(3, "1", 1) = 1 [pid 588] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 588] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 588] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 588] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 588] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.685081][ T586] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.692501][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.713413][ T587] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.720758][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 588] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 588] exit_group(0) = ? [pid 588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=588, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 589 ci2-android-5-15/strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 589] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 589] setpgid(0, 0) = 0 [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 589] write(3, "1000", 4) = 4 [pid 589] close(3) = 0 executing program [pid 589] write(1, "executing program\n", 18) = 18 [pid 589] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 589] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 589] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 589] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 589] write(3, "1", 1) = 1 [pid 589] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 589] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 589] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 589] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 589] exit_group(0) = ? [pid 589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 590 attached , child_tidptr=0x555556fe7750) = 590 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] set_robust_list(0x555556fe7760, 24) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 590] setpgid(0, 0) = 0 [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 590] write(3, "1000", 4) = 4 [pid 590] close(3) = 0 executing program [pid 590] write(1, "executing program\n", 18) = 18 [pid 590] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 590] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 590] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 590] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 590] write(3, "1", 1) = 1 [pid 590] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 590] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 590] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 590] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 590] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.747074][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.754531][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.775134][ T589] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.782561][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 590] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 590] exit_group(0) = ? [pid 590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 591 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x555556fe7760, 24) = 0 [pid 591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 591] setpgid(0, 0) = 0 [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 591] write(3, "1000", 4) = 4 [pid 591] close(3) = 0 [pid 591] write(1, "executing program\n", 18) = 18 executing program [pid 591] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 591] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 591] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 591] write(3, "1", 1) = 1 [pid 591] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 591] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 591] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 591] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 591] exit_group(0) = ? [pid 591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 592 ci2-android-5-15/strace-static-x86_64: Process 592 attached [pid 592] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 592] <... openat resumed>) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 executing program [pid 592] write(1, "executing program\n", 18) = 18 [pid 592] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 592] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 592] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 592] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 592] write(3, "1", 1) = 1 [pid 592] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 592] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 592] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 592] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 592] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.808407][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.832682][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.840380][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 592] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 592] exit_group(0) = ? [pid 592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 593 ci2-android-5-15/strace-static-x86_64: Process 593 attached [pid 593] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 593] setpgid(0, 0) = 0 [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 593] write(3, "1000", 4) = 4 [pid 593] close(3) = 0 executing program [pid 593] write(1, "executing program\n", 18) = 18 [pid 593] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 593] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 593] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 593] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 593] write(3, "1", 1) = 1 [pid 593] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 593] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 593] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 593] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 593] exit_group(0) = ? [pid 593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 594 attached , child_tidptr=0x555556fe7750) = 594 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 594] set_robust_list(0x555556fe7760, 24) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 executing program [pid 594] write(1, "executing program\n", 18) = 18 [pid 594] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 594] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 594] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 594] write(3, "1", 1) = 1 [pid 594] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 594] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 594] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 594] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 594] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.860573][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.868008][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.889444][ T593] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.896720][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 594] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 594] exit_group(0) = ? [pid 594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 595 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 595 attached [pid 595] set_robust_list(0x555556fe7760, 24) = 0 [pid 595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 595] setpgid(0, 0) = 0 [pid 595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 595] write(3, "1000", 4) = 4 [pid 595] close(3) = 0 [pid 595] write(1, "executing program\n", 18) = 18 executing program [pid 595] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 595] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 595] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 595] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 595] write(3, "1", 1) = 1 [pid 595] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 595] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 595] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 595] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 595] exit_group(0) = ? [pid 595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 596 ci2-android-5-15/strace-static-x86_64: Process 596 attached [pid 596] set_robust_list(0x555556fe7760, 24) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 596] setpgid(0, 0) = 0 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] <... openat resumed>) = 3 [pid 596] write(3, "1000", 4) = 4 [pid 596] close(3) = 0 [pid 596] write(1, "executing program\n", 18) = 18 executing program [pid 596] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 596] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 596] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 596] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 596] write(3, "1", 1) = 1 [pid 596] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 596] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 596] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 596] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 596] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.923426][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.930799][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.948632][ T595] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.956208][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 596] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 596] exit_group(0) = ? [pid 596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 597 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 597 attached , NULL, 8) = 0 [pid 597] set_robust_list(0x555556fe7760, 24) = 0 [pid 597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 597] setpgid(0, 0) = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 597] write(3, "1000", 4) = 4 [pid 597] close(3) = 0 [pid 597] write(1, "executing program\n", 18) = 18 [pid 597] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 597] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 597] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 executing program [pid 597] write(3, "1", 1) = 1 [pid 597] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 597] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 597] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 597] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 597] exit_group(0) = ? [pid 597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 598 ci2-android-5-15/strace-static-x86_64: Process 598 attached [pid 598] set_robust_list(0x555556fe7760, 24) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 598] <... prctl resumed>) = 0 [pid 598] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 [pid 598] write(1, "executing program\n", 18) = 18 executing program [pid 598] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 598] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 598] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 598] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 598] write(3, "1", 1) = 1 [pid 598] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 598] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 598] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 598] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 598] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 34.975054][ T596] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.982525][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.001807][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.009282][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 598] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 598] exit_group(0) = ? [pid 598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 599 attached , child_tidptr=0x555556fe7750) = 599 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] set_robust_list(0x555556fe7760, 24) = 0 [pid 599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 599] write(3, "1000", 4) = 4 [pid 599] close(3) = 0 [pid 599] write(1, "executing program\n", 18) = 18 executing program [pid 599] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 599] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 599] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 599] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 599] write(3, "1", 1) = 1 [pid 599] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 599] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 599] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 599] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 599] exit_group(0) = ? [pid 599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 600 ci2-android-5-15/strace-static-x86_64: Process 600 attached [pid 600] set_robust_list(0x555556fe7760, 24) = 0 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 600] <... openat resumed>) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 [pid 600] write(1, "executing program\n", 18) = 18 executing program [pid 600] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 600] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] <... mount resumed>) = 0 [pid 600] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 600] write(3, "1", 1) = 1 [pid 600] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 600] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 600] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 600] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 600] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.029176][ T598] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.036685][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.054254][ T599] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.061652][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 600] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 600] exit_group(0) = ? [pid 600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 601 ci2-android-5-15/strace-static-x86_64: Process 601 attached executing program [pid 601] set_robust_list(0x555556fe7760, 24) = 0 [pid 601] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 601] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 601] setpgid(0, 0) = 0 [pid 601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 601] write(3, "1000", 4) = 4 [pid 601] close(3) = 0 [pid 601] write(1, "executing program\n", 18) = 18 [pid 601] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 601] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 601] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 601] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 601] write(3, "1", 1) = 1 [pid 601] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 601] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 601] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 601] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 601] exit_group(0) = ? [pid 601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 602 ci2-android-5-15/strace-static-x86_64: Process 602 attached [pid 602] set_robust_list(0x555556fe7760, 24) = 0 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 602] setpgid(0, 0) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 602] write(3, "1000", 4) = 4 [pid 602] close(3) = 0 [pid 602] write(1, "executing program\n", 18) = 18 executing program [pid 602] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 602] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 602] mount(NULL, "./proc", "proc", 0, NULL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 602] <... mount resumed>) = 0 [pid 602] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 602] write(3, "1", 1) = 1 [pid 602] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 602] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 602] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 602] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 602] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.080502][ T600] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.087916][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.108940][ T601] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.116318][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 602] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 602] exit_group(0) = ? [pid 602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 603 ci2-android-5-15/strace-static-x86_64: Process 603 attached [pid 603] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 603] <... prctl resumed>) = 0 [pid 603] setpgid(0, 0) = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 603] write(3, "1000", 4) = 4 [pid 603] close(3) = 0 [pid 603] write(1, "executing program\n", 18) = 18 executing program [pid 603] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 603] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 603] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 603] write(3, "1", 1) = 1 [pid 603] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 603] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 603] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 603] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 603] exit_group(0) = ? [pid 603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 604 attached , child_tidptr=0x555556fe7750) = 604 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 604] set_robust_list(0x555556fe7760, 24) = 0 [pid 604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] write(1, "executing program\n", 18) = 18 [pid 604] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 604] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 604] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 604] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 604] write(3, "1", 1) = 1 [pid 604] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 604] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 604] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 604] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 604] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.134457][ T602] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.141774][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.161820][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.169241][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 604] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 604] exit_group(0) = ? [pid 604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 605 ci2-android-5-15/strace-static-x86_64: Process 605 attached [pid 605] set_robust_list(0x555556fe7760, 24) = 0 [pid 605] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 605] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 605] setpgid(0, 0) = 0 [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 605] write(3, "1000", 4) = 4 [pid 605] close(3) = 0 [pid 605] write(1, "executing program\n", 18) = 18 [pid 605] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 605] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 605] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 605] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 605] write(3, "1", 1) = 1 [pid 605] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 605] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 605] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 605] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 605] exit_group(0) = ? [pid 605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 606 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 606 attached [pid 606] set_robust_list(0x555556fe7760, 24) = 0 [pid 606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 606] setpgid(0, 0) = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 executing program [pid 606] write(1, "executing program\n", 18) = 18 [pid 606] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 606] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 606] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 606] write(3, "1", 1) = 1 [pid 606] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 606] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 606] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.194046][ T604] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.201427][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.221181][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.228465][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 606] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 606] exit_group(0) = ? [pid 606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 607 attached , child_tidptr=0x555556fe7750) = 607 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] set_robust_list(0x555556fe7760, 24) = 0 [pid 607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 607] setpgid(0, 0) = 0 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 607] write(3, "1000", 4) = 4 [pid 607] close(3) = 0 [pid 607] write(1, "executing program\n", 18) = 18 executing program [pid 607] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 607] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 607] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 607] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 607] write(3, "1", 1) = 1 [pid 607] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 607] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 607] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 607] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 607] exit_group(0) = ? [pid 607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 608 attached , child_tidptr=0x555556fe7750) = 608 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 608] set_robust_list(0x555556fe7760, 24) = 0 [pid 608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 608] setpgid(0, 0) = 0 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 608] write(3, "1000", 4) = 4 [pid 608] close(3) = 0 [pid 608] write(1, "executing program\n", 18) = 18 executing program [pid 608] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 608] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 608] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 608] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 608] write(3, "1", 1) = 1 [pid 608] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 608] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 608] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.254600][ T606] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.261960][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.287575][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.295006][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 608] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 608] exit_group(0) = ? [pid 608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 609 ci2-android-5-15/strace-static-x86_64: Process 609 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 609] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 609] setpgid(0, 0) = 0 [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3) = 0 [pid 609] write(1, "executing program\n", 18) = 18 executing program [pid 609] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 609] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 609] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 609] write(3, "1", 1) = 1 [pid 609] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 609] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 609] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.323615][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.331152][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.360834][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 609] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 609] exit_group(0) = ? [pid 609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 610 attached , child_tidptr=0x555556fe7750) = 610 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] set_robust_list(0x555556fe7760, 24) = 0 [pid 610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 610] write(3, "1000", 4) = 4 [pid 610] close(3) = 0 executing program [pid 610] write(1, "executing program\n", 18) = 18 [pid 610] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 610] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 610] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 610] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 610] write(3, "1", 1) = 1 [pid 610] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 610] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 610] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 610] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 610] exit_group(0) = ? [pid 610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 611 attached , child_tidptr=0x555556fe7750) = 611 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 611] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 611] <... set_robust_list resumed>) = 0 [pid 611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 611] setpgid(0, 0) = 0 [pid 611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 611] write(3, "1000", 4) = 4 [pid 611] close(3) = 0 [pid 611] write(1, "executing program\n", 18) = 18 executing program [pid 611] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 611] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 611] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 611] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 611] write(3, "1", 1) = 1 [pid 611] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 611] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 611] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.368184][ T56] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.393583][ T610] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 611] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 611] exit_group(0) = ? [pid 611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 612 ci2-android-5-15/strace-static-x86_64: Process 612 attached [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 612] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] write(1, "executing program\n", 18) = 18 executing program [pid 612] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 612] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 612] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 612] write(3, "1", 1) = 1 [pid 612] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 612] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 612] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 612] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 612] exit_group(0) = ? [pid 612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 613 attached , child_tidptr=0x555556fe7750) = 613 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 613] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] <... set_robust_list resumed>) = 0 [pid 613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 613] setpgid(0, 0) = 0 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 613] write(3, "1000", 4) = 4 [pid 613] close(3) = 0 [pid 613] write(1, "executing program\n", 18) = 18 executing program [pid 613] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 613] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 613] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 613] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 613] write(3, "1", 1) = 1 [pid 613] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 613] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 613] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.419227][ T611] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.426720][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.447847][ T612] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.455339][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 613] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 613] exit_group(0) = ? [pid 613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 614 ci2-android-5-15/strace-static-x86_64: Process 614 attached [pid 614] set_robust_list(0x555556fe7760, 24) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 614] setpgid(0, 0) = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 614] <... openat resumed>) = 3 [pid 614] write(3, "1000", 4) = 4 [pid 614] close(3) = 0 executing program [pid 614] write(1, "executing program\n", 18) = 18 [pid 614] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 614] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 614] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 614] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 614] write(3, "1", 1) = 1 [pid 614] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 614] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 614] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 614] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 614] exit_group(0) = ? [pid 614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 615 attached , child_tidptr=0x555556fe7750) = 615 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 615] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] <... set_robust_list resumed>) = 0 [pid 615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] setpgid(0, 0) = 0 [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 615] write(3, "1000", 4) = 4 [pid 615] close(3) = 0 [pid 615] write(1, "executing program\n", 18) = 18 executing program [pid 615] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 615] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 615] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 615] write(3, "1", 1) = 1 [pid 615] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 615] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 615] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.481014][ T613] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.488394][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.508848][ T614] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.516312][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 615] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 615] exit_group(0) = ? [pid 615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 616 ci2-android-5-15/strace-static-x86_64: Process 616 attached [pid 616] set_robust_list(0x555556fe7760, 24) = 0 [pid 616] rt_sigprocmask(SIG_SETMASK, [] [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 616] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 616] setpgid(0, 0) = 0 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 616] write(3, "1000", 4) = 4 [pid 616] close(3) = 0 [pid 616] write(1, "executing program\n", 18) = 18 [pid 616] mkdir("./proc", 0777) = -1 EEXIST (File exists) executing program [pid 616] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 616] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 616] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 616] write(3, "1", 1) = 1 [pid 616] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 616] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 616] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 616] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 616] exit_group(0) = ? [pid 616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 617 attached , child_tidptr=0x555556fe7750) = 617 [pid 617] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 617] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 617] setpgid(0, 0) = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 617] write(3, "1000", 4) = 4 [pid 617] close(3) = 0 executing program [pid 617] write(1, "executing program\n", 18) = 18 [pid 617] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 617] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 617] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 617] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 617] write(3, "1", 1) = 1 [pid 617] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 617] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 617] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.545106][ T615] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.552497][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.571105][ T616] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.578405][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 617] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 617] exit_group(0) = ? [pid 617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 618 attached , child_tidptr=0x555556fe7750) = 618 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 618] set_robust_list(0x555556fe7760, 24 [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] <... set_robust_list resumed>) = 0 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 executing program [pid 618] write(1, "executing program\n", 18) = 18 [pid 618] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 618] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 618] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 618] write(3, "1", 1) = 1 [pid 618] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 618] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 618] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 618] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 618] exit_group(0) = ? [pid 618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 619 ci2-android-5-15/strace-static-x86_64: Process 619 attached [pid 619] set_robust_list(0x555556fe7760, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 619] rt_sigprocmask(SIG_SETMASK, [] [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 619] setpgid(0, 0) = 0 [pid 619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 619] write(3, "1000", 4) = 4 [pid 619] close(3) = 0 [pid 619] write(1, "executing program\n", 18) = 18 executing program [pid 619] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 619] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 619] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 619] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 619] write(3, "1", 1) = 1 [pid 619] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 619] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 619] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.605157][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.632499][ T618] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.640256][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 619] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 619] exit_group(0) = ? [pid 619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-15/strace-static-x86_64: Process 620 attached , child_tidptr=0x555556fe7750) = 620 [pid 620] set_robust_list(0x555556fe7760, 24) = 0 [pid 620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 620] setpgid(0, 0) = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 620] <... openat resumed>) = 3 [pid 620] write(3, "1000", 4) = 4 [pid 620] close(3) = 0 [pid 620] write(1, "executing program\n", 18) = 18 [pid 620] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 620] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- executing program [pid 620] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 620] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 620] write(3, "1", 1) = 1 [pid 620] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 620] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 620] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 620] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 620] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.660259][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.667649][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 35.689916][ T620] validate_nla: 150 callbacks suppressed [ 35.689930][ T620] netlink: 'syz-executor162': attribute type 4 has an invalid length. [pid 620] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 620] exit_group(0) = ? [pid 620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 621 ci2-android-5-15/strace-static-x86_64: Process 621 attached [pid 621] set_robust_list(0x555556fe7760, 24 [pid 304] rt_sigprocmask(SIG_SETMASK, [] [pid 621] <... set_robust_list resumed>) = 0 [pid 621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 621] <... prctl resumed>) = 0 [pid 621] setpgid(0, 0) = 0 [pid 621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 621] write(3, "1000", 4) = 4 [pid 621] close(3) = 0 executing program [pid 621] write(1, "executing program\n", 18) = 18 [pid 621] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 621] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 621] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 621] write(3, "1", 1) = 1 [pid 621] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 621] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 621] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 35.705024][ T620] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 35.728703][ T621] netlink: 'syz-executor162': attribute type 4 has an invalid length. [ 35.737651][ T621] __nla_validate_parse: 150 callbacks suppressed [ 35.737670][ T621] netlink: 5 bytes leftover after parsing attributes in process `syz-executor162'. [pid 621] writev(6, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x4c\xbb\x65\xe1\xc3\xe4\xff\xff\x06\x00\x0d\x00\x01\x00\x00\x00\x07\x00\x00\x00\x25\x00\x00\x00\x04\x00\x16\x00\x0c\x00\x14\x00\x08\x00\x00\x1f\x00\x00\x06\x06\x04\x00\x18\x00\x00\x00\x8c\xdb\x25", iov_len=57}], 1) = 57 [pid 621] exit_group(0) = ? [pid 621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=621, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDONLY) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556fe7750) = 622 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 622 attached [pid 622] set_robust_list(0x555556fe7760, 24) = 0 [pid 622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 622] setpgid(0, 0) = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 622] write(3, "1000", 4) = 4 [pid 622] close(3) = 0 [pid 622] write(1, "executing program\n", 18) = 18 executing program [pid 622] mkdir("./proc", 0777) = -1 EEXIST (File exists) [pid 622] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 622] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 622] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 622] write(3, "1", 1) = 1 [pid 622] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 622] ioctl(4, SIOCSIFADDR, {ifr_name="\xfc", ifr_addr={sa_family=0x40 /* AF_??? */, sa_data="\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}}) = -1 EEXIST (File exists) [pid 622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [pid 622] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6