ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor1882669960 <...> Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor1882669960", ["ci2-android-5-15/syz-executor1882669960"], 0x7ffc9e2cf530 /* 10 vars */) = 0 brk(NULL) = 0x555575615000 brk(0x555575615d40) = 0x555575615d40 arch_prctl(ARCH_SET_FS, 0x5555756153c0) = 0 set_tid_address(0x555575615690) = 303 set_robust_list(0x5555756156a0, 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-executor1882669960", 4096) = 45 getrandom("\xb8\x52\xb7\x55\x09\xfa\x16\xd8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555575615d40 brk(0x555575636d40) = 0x555575636d40 brk(0x555575637000) = 0x555575637000 mprotect(0x7fe17db81000, 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_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 304 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x5555756156a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 executing program [pid 304] write(1, "executing program\n", 18) = 18 [pid 304] mkdirat(AT_FDCWD, "./proc", 0777) = 0 [pid 304] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 304] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 3 [pid 304] write(3, "1", 1) = 1 [pid 304] socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 304] ioctl(4, SIOCSIFADDR, {ifr_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 304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 23.999070][ T30] audit: type=1400 audit(1790469632.549:64): avc: denied { execmem } for pid=303 comm="syz-executor188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.018501][ T30] audit: type=1400 audit(1790469632.569:65): avc: denied { mounton } for pid=304 comm="syz-executor188" path="/root/proc" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 24.019117][ T304] netlink: 'syz-executor188': attribute type 4 has an invalid length. [pid 304] writev(5, [{iov_base="\x39\x00\x00\x00\x13\x00\x03\x47\x00\xbb\x65\xe1\xc3\xe4\xff\xff\x01\x00\x00\x00\x01\x00\x00\x00\x56\x00\x00\x00\x25\x00\x00\x00\x19\x00\x04\x00\x04\x00\x00\x00\x07\xfd\x17\xe5\xff\xff\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=57}], 1) = 57 [pid 304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 24.041380][ T30] audit: type=1400 audit(1790469632.569:66): avc: denied { mount } for pid=304 comm="syz-executor188" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 24.073475][ T30] audit: type=1400 audit(1790469632.629:67): avc: denied { module_request } for pid=301 comm="strace-static-x" kmod="net-pf-16-proto-4-type-16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [pid 304] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [pid 304] exit_group(0) = ? [pid 304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 305 ci2-android-5-15/strace-static-x86_64: Process 305 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] set_robust_list(0x5555756156a0, 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 executing program [pid 305] write(1, "executing program\n", 18) = 18 [pid 305] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [ 24.080056][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.103903][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.111886][ T304] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.127482][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.136192][ T304] syz-executor188 (304) used greatest stack depth: 20736 bytes left [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"}}) = -1 EEXIST (File exists) [pid 305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5 [ 24.148048][ T30] audit: type=1400 audit(1790469632.709:68): avc: denied { mounton } for pid=305 comm="syz-executor188" path="/root/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 24.149799][ T305] netlink: 'syz-executor188': attribute type 4 has an invalid length. [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 [pid 305] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 306 ci2-android-5-15/strace-static-x86_64: Process 306 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] set_robust_list(0x5555756156a0, 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 executing program [pid 306] write(1, "executing program\n", 18) = 18 [pid 306] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 306] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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 [ 24.170845][ T30] audit: type=1400 audit(1790469632.709:69): avc: denied { mount } for pid=305 comm="syz-executor188" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 24.202485][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.209697][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.216996][ T305] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.232713][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 306] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 , child_tidptr=0x555575615690) = 308 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] set_robust_list(0x5555756156a0, 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) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 executing program [pid 308] write(1, "executing program\n", 18) = 18 [pid 308] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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) = 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 [ 24.255887][ T306] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.265580][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.272894][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.280370][ T306] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.296049][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 308] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 309 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x5555756156a0, 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 executing program [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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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 [ 24.313844][ T308] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.323442][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.330616][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.338106][ T308] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.353873][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 309] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 310 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x5555756156a0, 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 executing program [pid 310] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.375966][ T309] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.385726][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.393056][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.400606][ T309] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.416196][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 311 ci2-android-5-15/strace-static-x86_64: Process 311 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] set_robust_list(0x5555756156a0, 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 executing program [pid 311] write(1, "executing program\n", 18) = 18 [pid 311] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.439659][ T310] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.449407][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.456505][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.464093][ T310] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.479685][ T20] 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 312 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 312 attached [pid 312] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.501868][ T311] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.511513][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.518647][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.526123][ T311] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.541855][ T39] 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 313 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x5555756156a0, 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 [pid 313] write(1, "executing program\n", 18) = 18 executing program [pid 313] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.567202][ T312] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.576836][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.584046][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.591557][ T312] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.607145][ T20] 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 314 ci2-android-5-15/strace-static-x86_64: Process 314 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] set_robust_list(0x5555756156a0, 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 executing program [pid 314] write(1, "executing program\n", 18) = 18 [pid 314] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.619946][ T313] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.630187][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.637342][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.644972][ T313] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 315 ci2-android-5-15/strace-static-x86_64: Process 315 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] set_robust_list(0x5555756156a0, 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 executing program [pid 315] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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 [ 24.678360][ T314] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 24.688049][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.695240][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.702778][ T314] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 24.718343][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 315] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 316 ci2-android-5-15/strace-static-x86_64: Process 316 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 316] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 */} --- [ 24.746066][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.753299][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.760803][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.779718][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.786934][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 317 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x5555756156a0, 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 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] write(1, "executing program\n", 18) = 18 executing program [pid 317] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 317] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 318 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x5555756156a0, 24) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] write(1, "executing program\n", 18) = 18 executing program [pid 318] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.794471][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.807203][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.814515][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.822013][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.832329][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.839732][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 318] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 319 attached , child_tidptr=0x555575615690) = 319 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] set_robust_list(0x5555756156a0, 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 [pid 319] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [pid 319] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 320 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x5555756156a0, 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 executing program [pid 320] write(1, "executing program\n", 18) = 18 [pid 320] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 321 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.863426][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.871206][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.878796][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.889917][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.897007][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.904627][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 321] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 322 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x5555756156a0, 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) = 3 [pid 322] write(3, "1000", 4) = 4 [pid 322] close(3) = 0 [pid 322] write(1, "executing program\n", 18) = 18 executing program [pid 322] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 323 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x5555756156a0, 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 [pid 323] write(1, "executing program\n", 18) = 18 executing program [pid 323] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.920245][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.927516][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.935147][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 24.946901][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.954167][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 323] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 324 ci2-android-5-15/strace-static-x86_64: Process 324 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 325 ci2-android-5-15/strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x5555756156a0, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 325] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 325] <... prctl resumed>) = 0 [pid 325] setpgid(0, 0) = 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 [pid 325] write(1, "executing program\n", 18) = 18 executing program [pid 325] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 24.977180][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.984386][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 24.992036][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.010928][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.018204][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 325] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 326 ci2-android-5-15/strace-static-x86_64: Process 326 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 326] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, 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 executing program [pid 326] write(1, "executing program\n", 18) = 18 [pid 326] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 326] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [ 25.036569][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.043709][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.051358][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.070590][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.077782][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 327 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 327 attached [pid 327] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 327] write(1, "executing program\n", 18) = 18 [pid 327] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 327] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 328 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.085490][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.097656][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.105018][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.112641][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 328] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 329] set_robust_list(0x5555756156a0, 24 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 329 [pid 329] <... set_robust_list resumed>) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] <... rt_sigprocmask resumed>, 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 executing program [pid 329] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 329] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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 [pid 329] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 330 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x5555756156a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] setpgid(0, 0) = 0 [pid 330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 330] write(3, "1000", 4) = 4 [pid 330] close(3) = 0 executing program [pid 330] write(1, "executing program\n", 18) = 18 [pid 330] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.139085][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.146434][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.165947][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.173190][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.180807][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 330] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 331 ci2-android-5-15/strace-static-x86_64: Process 331 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] set_robust_list(0x5555756156a0, 24) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [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) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] write(1, "executing program\n", 18) = 18 executing program [pid 331] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.194143][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.201350][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.208710][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 331] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 332 ci2-android-5-15/strace-static-x86_64: Process 332 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 332] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 332] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 , child_tidptr=0x555575615690) = 333 [pid 333] set_robust_list(0x5555756156a0, 24) = 0 [pid 333] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 333] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 333] <... openat resumed>) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] write(1, "executing program\n", 18) = 18 executing program [pid 333] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 333] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 25.236725][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.244122][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.263835][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.271001][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.278354][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 333] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 , child_tidptr=0x555575615690) = 334 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] set_robust_list(0x5555756156a0, 24) = 0 [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 [pid 334] write(1, "executing program\n", 18) = 18 executing program [pid 334] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 334] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 25.302264][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.309469][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.316845][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.341769][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 334] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 335 ci2-android-5-15/strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x5555756156a0, 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 [pid 335] write(1, "executing program\n", 18) = 18 executing program [pid 335] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 335] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] <... mount resumed>) = 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 [pid 335] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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=0x555575615690) = 336 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 336] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 336] <... set_robust_list resumed>) = 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 [pid 336] write(1, "executing program\n", 18) = 18 executing program [pid 336] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.349036][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.364597][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.371722][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.379134][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 336] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 337 attached [pid 337] set_robust_list(0x5555756156a0, 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) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] write(1, "executing program\n", 18) = 18 [pid 337] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [pid 337] mount(NULL, "./proc", "proc", 0, NULL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 337 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 337] <... mount resumed>) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 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 [pid 337] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 338 attached [pid 338] set_robust_list(0x5555756156a0, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 338 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 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 [pid 338] write(1, "executing program\n", 18) = 18 executing program [pid 338] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.405717][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.413089][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.429917][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.437122][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.444637][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 338] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 339 ci2-android-5-15/strace-static-x86_64: Process 339 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] set_robust_list(0x5555756156a0, 24) = 0 [pid 339] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.465855][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.473212][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.480683][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 339] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 340 [pid 340] set_robust_list(0x5555756156a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 340] setpgid(0, 0) = 0 [pid 303] <... 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 [pid 340] close(3) = 0 [pid 340] write(1, "executing program\n", 18) = 18 executing program [pid 340] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 341 attached [pid 341] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 341 [pid 341] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 341] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 341] <... prctl resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.508483][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.516007][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.534315][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.541499][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.548848][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 341] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 342 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 342] set_robust_list(0x5555756156a0, 24 [pid 303] <... 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.566835][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.574055][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.581772][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.603972][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 342] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 343 ci2-android-5-15/strace-static-x86_64: Process 343 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] set_robust_list(0x5555756156a0, 24) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 343] write(1, "executing program\n", 18) = 18 [pid 343] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 343] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 344 ci2-android-5-15/strace-static-x86_64: Process 344 attached [pid 344] set_robust_list(0x5555756156a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] <... prctl resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.611193][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.618531][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.646520][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.653869][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 344] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 345 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x5555756156a0, 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 executing program [pid 345] write(1, "executing program\n", 18) = 18 [pid 345] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 345] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 346 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 346 attached [pid 346] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.672126][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.679414][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.686828][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.698170][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.705514][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.713031][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 346] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 347 ci2-android-5-15/strace-static-x86_64: Process 347 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] set_robust_list(0x5555756156a0, 24) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 347] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.733304][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.740535][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.747882][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 347] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 348 ci2-android-5-15/strace-static-x86_64: Process 348 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 348] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 348] <... set_robust_list resumed>) = 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 executing program [pid 348] write(1, "executing program\n", 18) = 18 [pid 348] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 348] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 349 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x5555756156a0, 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) = 3 [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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.774409][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.781808][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.801464][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.808693][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.816181][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 349] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 350 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 350] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 350] <... set_robust_list resumed>) = 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 executing program [pid 350] write(1, "executing program\n", 18) = 18 [pid 350] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.836599][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.843941][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.851411][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.873898][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 350] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 351 ci2-android-5-15/strace-static-x86_64: Process 351 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] set_robust_list(0x5555756156a0, 24) = 0 [pid 351] rt_sigprocmask(SIG_SETMASK, [], 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 [pid 351] write(1, "executing program\n", 18) = 18 executing program [pid 351] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.881204][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.888588][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.916198][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.923359][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 351] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 352 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 352 attached [pid 352] set_robust_list(0x5555756156a0, 24) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 352] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 352] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 353 ci2-android-5-15/strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 353] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 353] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 353] <... openat resumed>) = 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 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [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 [ 25.930894][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 25.955606][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.962949][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.970448][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 353] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 354 ci2-android-5-15/strace-static-x86_64: Process 354 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] set_robust_list(0x5555756156a0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 25.986107][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 25.993305][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.019413][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.026677][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 354] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 355 ci2-android-5-15/strace-static-x86_64: Process 355 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.034449][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 355] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 356 ci2-android-5-15/strace-static-x86_64: Process 356 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 356] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 356] <... set_robust_list resumed>) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 [pid 356] write(1, "executing program\n", 18) = 18 executing program [pid 356] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.062402][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.069738][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.077082][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.099130][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 356] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 357] set_robust_list(0x5555756156a0, 24) = 0 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 357 [pid 357] <... setpgid resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 357] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 358 ci2-android-5-15/strace-static-x86_64: Process 358 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.106382][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.113835][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.133454][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.140673][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.148041][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 358] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 359 attached [pid 359] set_robust_list(0x5555756156a0, 24) = 0 [pid 359] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 359 [pid 359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 359] <... prctl resumed>) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 359] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 360 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x5555756156a0, 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 [pid 360] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 executing program [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 [ 26.174648][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.182126][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.199713][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.206835][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.214509][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 360] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 361 attached , child_tidptr=0x555575615690) = 361 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 361] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] <... set_robust_list resumed>) = 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) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] write(1, "executing program\n", 18) = 18 executing program [pid 361] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.225244][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.232510][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.240112][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 361] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 362 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x5555756156a0, 24) = 0 [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) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 executing program [pid 362] write(1, "executing program\n", 18) = 18 [pid 362] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 362] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 26.267494][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.274766][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.282357][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.295601][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.302823][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 362] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 363 ci2-android-5-15/strace-static-x86_64: Process 363 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] set_robust_list(0x5555756156a0, 24) = 0 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.310471][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 363] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 364 ci2-android-5-15/strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x5555756156a0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 364] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 364] <... prctl resumed>) = 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 [pid 364] write(1, "executing program\n", 18) = 18 executing program [pid 364] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 364] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 365 ci2-android-5-15/strace-static-x86_64: Process 365 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.338891][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.346256][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.364925][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.372230][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.379829][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 365] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 366 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 366] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.397592][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.404824][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.412357][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.431220][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.438459][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 366] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 367 ci2-android-5-15/strace-static-x86_64: Process 367 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 367] write(1, "executing program\n", 18) = 18 [pid 367] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 368] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 368 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... prctl resumed>) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.445939][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.468030][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.475258][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.482691][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 368] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 369 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 370] set_robust_list(0x5555756156a0, 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 executing program [pid 370] write(1, "executing program\n", 18) = 18 [pid 370] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 370] mount(NULL, "./proc", "proc", 0, NULL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 370 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 370] <... mount resumed>) = 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 [ 26.502118][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.509470][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.516830][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.537408][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.544945][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 370] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 371 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x5555756156a0, 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 [pid 371] close(3) = 0 [pid 371] write(1, "executing program\n", 18) = 18 [pid 371] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 372 ci2-android-5-15/strace-static-x86_64: Process 372 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] set_robust_list(0x5555756156a0, 24) = 0 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.561957][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.569171][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.576704][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.588042][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.595273][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.603076][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 372] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 373] set_robust_list(0x5555756156a0, 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 [pid 373] write(1, "executing program\n", 18) = 18 executing program [pid 373] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 373] mount(NULL, "./proc", "proc", 0, NULL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 373 [pid 373] <... mount resumed>) = 0 [pid 373] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] <... openat resumed>) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 374 ci2-android-5-15/strace-static-x86_64: Process 374 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] set_robust_list(0x5555756156a0, 24) = 0 [pid 374] rt_sigprocmask(SIG_SETMASK, [], 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 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] write(1, "executing program\n", 18) = 18 executing program [pid 374] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.627974][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.635241][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.650661][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.657797][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.665305][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 374] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 375 attached [pid 375] set_robust_list(0x5555756156a0, 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) = 3 [pid 375] write(3, "1000", 4) = 4 [pid 375] close(3) = 0 [pid 375] write(1, "executing program\n", 18) = 18 executing program [pid 375] mkdirat(AT_FDCWD, "./proc", 0777 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 375 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] <... mkdirat resumed>) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 376 ci2-android-5-15/strace-static-x86_64: Process 376 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 376] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 376] <... set_robust_list resumed>) = 0 [pid 376] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.686326][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.693882][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.710964][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.718173][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.725749][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 376] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 377 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.748315][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.755557][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.763205][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.776121][ T377] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.783353][ T377] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 377] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 378 ci2-android-5-15/strace-static-x86_64: Process 378 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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 [ 26.791015][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 378] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 379 [pid 379] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 379] <... prctl resumed>) = 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 executing program [pid 379] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 379] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 380 ci2-android-5-15/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x5555756156a0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 380] mount(NULL, "./proc", "proc", 0, NULL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... mount resumed>) = 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 [ 26.818984][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.826314][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.845044][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.852235][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.859999][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 380] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 381 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 381 attached [pid 381] set_robust_list(0x5555756156a0, 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 executing program [pid 381] write(1, "executing program\n", 18) = 18 [pid 381] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 382 ci2-android-5-15/strace-static-x86_64: Process 382 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 382] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 382] <... set_robust_list resumed>) = 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 executing program [pid 382] write(1, "executing program\n", 18) = 18 [pid 382] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.875512][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.882668][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.890248][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.902594][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.909804][ T381] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.917156][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 382] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 383 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 383 attached [pid 383] set_robust_list(0x5555756156a0, 24) = 0 [pid 383] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 383] write(3, "1000", 4) = 4 [pid 383] close(3) = 0 executing program [pid 383] write(1, "executing program\n", 18) = 18 [pid 383] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.939901][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.947092][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.954693][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 26.967828][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 26.975204][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 383] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 384 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 384] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 385 attached , child_tidptr=0x555575615690) = 385 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] set_robust_list(0x5555756156a0, 24) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 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 executing program [pid 385] write(1, "executing program\n", 18) = 18 [pid 385] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 26.982901][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.008546][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.015713][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 385] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 386 ci2-android-5-15/strace-static-x86_64: Process 386 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] set_robust_list(0x5555756156a0, 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 executing program [pid 386] write(1, "executing program\n", 18) = 18 [pid 386] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.042065][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.049423][ T385] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.056990][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 386] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 387 attached [pid 387] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 387 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] <... openat resumed>) = 3 [pid 387] write(3, "1000", 4) = 4 [pid 387] close(3) = 0 [pid 387] write(1, "executing program\n", 18) = 18 executing program [pid 387] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 388 attached , child_tidptr=0x555575615690) = 388 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 388] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.084438][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.091715][ T386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.109046][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.116308][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.123764][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 388] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 389 ci2-android-5-15/strace-static-x86_64: Process 389 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 */} --- [ 27.145292][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.152504][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.160012][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.179404][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.186558][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 390 ci2-android-5-15/strace-static-x86_64: Process 390 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 390] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 391 ci2-android-5-15/strace-static-x86_64: Process 391 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 391] set_robust_list(0x5555756156a0, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] write(1, "executing program\n", 18) = 18 executing program [pid 391] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.194334][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.212650][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.220005][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.227422][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 391] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 392 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 392 attached , NULL, 8) = 0 [pid 392] set_robust_list(0x5555756156a0, 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 [pid 392] write(1, "executing program\n", 18) = 18 executing program [pid 392] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.253547][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.260760][ T391] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.268095][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.293529][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 392] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 393] set_robust_list(0x5555756156a0, 24) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 393 [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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 393] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] <... mount resumed>) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 394 ci2-android-5-15/strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x5555756156a0, 24) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 394] <... prctl resumed>) = 0 [pid 394] setpgid(0, 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 394] <... setpgid resumed>) = 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 executing program [pid 394] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.300755][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.308147][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.324253][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.331566][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.339025][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 394] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 395 ci2-android-5-15/strace-static-x86_64: Process 395 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 395] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] <... set_robust_list resumed>) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 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 executing program [pid 395] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 395] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 27.364617][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.371755][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.379082][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.396602][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.403843][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 395] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 396] set_robust_list(0x5555756156a0, 24) = 0 [pid 396] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 396 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [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) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] write(1, "executing program\n", 18) = 18 executing program [pid 396] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 396] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 397 ci2-android-5-15/strace-static-x86_64: Process 397 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 397] set_robust_list(0x5555756156a0, 24) = 0 [pid 397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] write(1, "executing program\n", 18) = 18 executing program [pid 397] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.411442][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.433676][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.441016][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.448368][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 397] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 [pid 398] set_robust_list(0x5555756156a0, 24) = 0 [pid 398] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 398 [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 398] <... setpgid resumed>) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 398] <... openat resumed>) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 executing program [pid 398] write(1, "executing program\n", 18) = 18 [pid 398] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.473734][ T397] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.480907][ T397] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.488325][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.504469][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.511750][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 398] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 399 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 399 attached [pid 399] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 400 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x5555756156a0, 24) = 0 [pid 400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] write(1, "executing program\n", 18) = 18 executing program [pid 400] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.519156][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.534374][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.541565][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.548893][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 400] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 401 ci2-android-5-15/strace-static-x86_64: Process 401 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.575952][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.583113][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.590881][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 401] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 402] set_robust_list(0x5555756156a0, 24) = 0 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 402 [pid 402] <... prctl resumed>) = 0 [pid 402] setpgid(0, 0) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 402] <... openat resumed>) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 402] write(1, "executing program\n", 18) = 18 executing program [pid 402] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 402] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 403 ci2-android-5-15/strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x5555756156a0, 24) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 403] <... prctl resumed>) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.617105][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.624418][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.642094][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.649282][ T402] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.656644][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 403] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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=0x555575615690) = 404 [pid 404] set_robust_list(0x5555756156a0, 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 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 404] <... openat resumed>) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 404] write(1, "executing program\n", 18) = 18 [pid 404] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [ 27.674672][ T403] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.681915][ T403] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.689545][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.714503][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 404] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 405 ci2-android-5-15/strace-static-x86_64: Process 405 attached [pid 405] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 405] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 405] <... mount resumed>) = 0 [pid 405] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] <... openat resumed>) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 406 ci2-android-5-15/strace-static-x86_64: Process 406 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] set_robust_list(0x5555756156a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] write(1, "executing program\n", 18) = 18 executing program [pid 406] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.721854][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.737439][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.744600][ T405] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.752241][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 406] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 407 attached [pid 407] set_robust_list(0x5555756156a0, 24) = 0 [pid 407] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 407 [pid 407] <... rt_sigprocmask resumed>, 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 executing program [pid 407] write(1, "executing program\n", 18) = 18 [pid 407] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 407] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 407] <... mount resumed>) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 408 ci2-android-5-15/strace-static-x86_64: Process 408 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 408] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 408] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.777851][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.785087][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.801888][ T407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.809077][ T407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.816526][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 408] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 409 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 409] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 409] <... set_robust_list resumed>) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.837730][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.844950][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.852396][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.874194][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.881389][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 409] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 410 ci2-android-5-15/strace-static-x86_64: Process 410 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] set_robust_list(0x5555756156a0, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 410] write(1, "executing program\n", 18) = 18 [pid 410] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 410] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 411 ci2-android-5-15/strace-static-x86_64: Process 411 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.888734][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.915643][ T410] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.922917][ T410] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 411] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 412 ci2-android-5-15/strace-static-x86_64: Process 412 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.937821][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.945091][ T411] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.952653][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 27.973221][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 27.980419][ T412] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 412] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 [pid 413] set_robust_list(0x5555756156a0, 24) = 0 [pid 413] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 413 [pid 413] <... rt_sigprocmask resumed>, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 413] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 413] <... mount resumed>) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 414 ci2-android-5-15/strace-static-x86_64: Process 414 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 414] set_robust_list(0x5555756156a0, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 executing program [pid 414] write(1, "executing program\n", 18) = 18 [pid 414] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 27.987764][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.011463][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.018677][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 414] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 415 ci2-android-5-15/strace-static-x86_64: Process 415 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 415] set_robust_list(0x5555756156a0, 24) = 0 [pid 415] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.036526][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.043848][ T414] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.051345][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.072817][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.080031][ T415] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 415] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 416 ci2-android-5-15/strace-static-x86_64: Process 416 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] set_robust_list(0x5555756156a0, 24) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 executing program [pid 416] write(1, "executing program\n", 18) = 18 [pid 416] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 416] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 417 ci2-android-5-15/strace-static-x86_64: Process 417 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] set_robust_list(0x5555756156a0, 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 [pid 417] write(1, "executing program\n", 18) = 18 executing program [pid 417] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.087354][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.114308][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.121572][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 417] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 418 ci2-android-5-15/strace-static-x86_64: Process 418 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.137350][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.144577][ T417] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.152250][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.175883][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.183178][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 418] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 419 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 419 attached [pid 419] set_robust_list(0x5555756156a0, 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 executing program [pid 419] write(1, "executing program\n", 18) = 18 [pid 419] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 419] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 420 ci2-android-5-15/strace-static-x86_64: Process 420 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] set_robust_list(0x5555756156a0, 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 executing program [pid 420] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.190757][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.200921][ T419] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.208029][ T419] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.229739][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 420] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 421 ci2-android-5-15/strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x5555756156a0, 24) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 421] <... prctl resumed>) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] write(1, "executing program\n", 18) = 18 executing program [pid 421] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 422 ci2-android-5-15/strace-static-x86_64: Process 422 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] set_robust_list(0x5555756156a0, 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 executing program [pid 422] write(1, "executing program\n", 18) = 18 [pid 422] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.236940][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.244370][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.262896][ T421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.270066][ T421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.277383][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 422] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 423 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x5555756156a0, 24) = 0 [pid 423] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 423] write(1, "executing program\n", 18) = 18 [pid 423] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 424 ci2-android-5-15/strace-static-x86_64: Process 424 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] set_robust_list(0x5555756156a0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 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 [pid 424] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 424] mount(NULL, "./proc", "proc", 0, NULL) = 0 executing program [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 [ 28.302985][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.310387][ T422] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.328155][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.335398][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.343201][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 424] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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=0x555575615690) = 425 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 425] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 425] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 426 ci2-android-5-15/strace-static-x86_64: Process 426 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.368620][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.375873][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.392991][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.400156][ T425] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.407557][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 426] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 427 ci2-android-5-15/strace-static-x86_64: Process 427 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 427] set_robust_list(0x5555756156a0, 24) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [], 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 428 ci2-android-5-15/strace-static-x86_64: Process 428 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] set_robust_list(0x5555756156a0, 24) = 0 [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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 428] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 28.426095][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.433833][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.449167][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.456388][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.463856][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 428] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 429 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x5555756156a0, 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 executing program [pid 429] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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 [ 28.484022][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.491349][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.498669][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.522992][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 429] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 430 ci2-android-5-15/strace-static-x86_64: Process 430 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 430] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 430] <... set_robust_list resumed>) = 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 executing program [pid 430] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 430] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- [ 28.530371][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.537798][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.562294][ T430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.569463][ T430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.576770][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 431 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 432 ci2-android-5-15/strace-static-x86_64: Process 432 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] set_robust_list(0x5555756156a0, 24) = 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 [pid 432] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [pid 432] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 433 ci2-android-5-15/strace-static-x86_64: Process 433 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] set_robust_list(0x5555756156a0, 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 executing program [pid 433] write(1, "executing program\n", 18) = 18 [pid 433] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.593887][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.601298][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.617603][ T432] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.624833][ T432] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.632504][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 433] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 434 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x5555756156a0, 24) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 executing program [pid 434] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 434] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 435 ci2-android-5-15/strace-static-x86_64: Process 435 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 435] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.656549][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.663915][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.671377][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.681471][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.688584][ T434] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.696085][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 435] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 436 ci2-android-5-15/strace-static-x86_64: Process 436 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 436] set_robust_list(0x5555756156a0, 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 [pid 436] write(1, "executing program\n", 18) = 18 executing program [pid 436] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 436] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 437 ci2-android-5-15/strace-static-x86_64: Process 437 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] set_robust_list(0x5555756156a0, 24) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], 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 [pid 437] write(1, "executing program\n", 18) = 18 executing program [pid 437] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.713481][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.720721][ T435] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.736652][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.743883][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.751618][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 437] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 438 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 438 attached [pid 438] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 438] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 439 ci2-android-5-15/strace-static-x86_64: Process 439 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.775975][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.783343][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.790863][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 28.801244][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.808344][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 439] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 440 ci2-android-5-15/strace-static-x86_64: Process 440 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] set_robust_list(0x5555756156a0, 24) = 0 [pid 440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.832680][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.840047][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.847532][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 440] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 441 ci2-android-5-15/strace-static-x86_64: Process 441 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 442 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 442 attached [pid 442] set_robust_list(0x5555756156a0, 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 executing program [pid 442] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.874685][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.881926][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.896795][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.903985][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.911624][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 442] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 443 ci2-android-5-15/strace-static-x86_64: Process 443 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 443] write(1, "executing program\n", 18) = 18 [pid 443] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.935236][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.942399][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.969576][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 28.976790][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 443] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 444 attached , child_tidptr=0x555575615690) = 444 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] set_robust_list(0x5555756156a0, 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 executing program [pid 444] write(1, "executing program\n", 18) = 18 [pid 444] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 445 ci2-android-5-15/strace-static-x86_64: Process 445 attached [pid 445] set_robust_list(0x5555756156a0, 24) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 445] <... setpgid resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 28.984280][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.003711][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.010855][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.018347][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 446 ci2-android-5-15/strace-static-x86_64: Process 446 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 446] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.034553][ T445] validate_nla: 130 callbacks suppressed [ 29.034564][ T445] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.050122][ T445] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.057317][ T445] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.064976][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 446] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 447 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 447 attached [pid 447] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.083011][ T446] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.092686][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.099957][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.107369][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.119693][ T447] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.129364][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 447] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 448 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] set_robust_list(0x5555756156a0, 24) = 0 [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) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] write(1, "executing program\n", 18) = 18 executing program [pid 448] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.136510][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.143984][ T447] net_ratelimit: 132 callbacks suppressed [ 29.143993][ T447] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [pid 448] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [pid 448] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 449 ci2-android-5-15/strace-static-x86_64: Process 449 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] set_robust_list(0x5555756156a0, 24) = 0 [pid 449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] write(1, "executing program\n", 18) = 18 executing program [pid 449] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.178991][ T448] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.188733][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.195903][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.203650][ T448] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.219440][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 450 ci2-android-5-15/strace-static-x86_64: Process 450 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [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 [ 29.244207][ T449] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.253881][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.261168][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.268615][ T449] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.284215][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 450] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 451 ci2-android-5-15/strace-static-x86_64: Process 451 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 451] set_robust_list(0x5555756156a0, 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 executing program [pid 451] write(1, "executing program\n", 18) = 18 [pid 451] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.306157][ T450] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.315807][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.322934][ T450] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.330481][ T450] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.346064][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 452 ci2-android-5-15/strace-static-x86_64: Process 452 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.367481][ T451] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.377226][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.384397][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.391975][ T451] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.407569][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 452] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 453 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 453 attached [pid 453] set_robust_list(0x5555756156a0, 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 executing program [pid 453] write(1, "executing program\n", 18) = 18 [pid 453] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.430165][ T452] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.439758][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.446937][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.454464][ T452] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.470058][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 454 ci2-android-5-15/strace-static-x86_64: Process 454 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] set_robust_list(0x5555756156a0, 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 [pid 454] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [ 29.492982][ T453] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.502556][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.509686][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.517106][ T453] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.532709][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [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 [pid 454] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 455 attached , child_tidptr=0x555575615690) = 455 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] set_robust_list(0x5555756156a0, 24) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.554417][ T454] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 29.563923][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.571046][ T454] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.578483][ T454] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.594230][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 455] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 456 ci2-android-5-15/strace-static-x86_64: Process 456 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 456] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.619967][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.627174][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.634662][ T455] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [pid 456] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 457 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 457 attached , NULL, 8) = 0 [pid 457] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.665253][ T456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.672480][ T456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.680124][ T456] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 29.695717][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 457] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 458 ci2-android-5-15/strace-static-x86_64: Process 458 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] set_robust_list(0x5555756156a0, 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 executing program [pid 458] write(1, "executing program\n", 18) = 18 [pid 458] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 458] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 459 ci2-android-5-15/strace-static-x86_64: Process 459 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] set_robust_list(0x5555756156a0, 24) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.721627][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.728841][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.747829][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.755096][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.762726][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 459] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 460 ci2-android-5-15/strace-static-x86_64: Process 460 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] set_robust_list(0x5555756156a0, 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 executing program [pid 460] write(1, "executing program\n", 18) = 18 [pid 460] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 461 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x5555756156a0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] write(1, "executing program\n", 18) = 18 executing program [pid 461] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.789337][ T459] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.796601][ T459] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.815376][ T460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.822549][ T460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.830184][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 461] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- 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=0x555575615690) = 462 [pid 462] set_robust_list(0x5555756156a0, 24) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] 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 executing program [pid 462] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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 [ 29.855561][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.862699][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.870303][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.885212][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.892425][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 462] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 463 ci2-android-5-15/strace-static-x86_64: Process 463 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] set_robust_list(0x5555756156a0, 24) = 0 [pid 463] rt_sigprocmask(SIG_SETMASK, [], 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 [pid 463] close(3) = 0 [pid 463] write(1, "executing program\n", 18) = 18 executing program [pid 463] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 464 ci2-android-5-15/strace-static-x86_64: Process 464 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] set_robust_list(0x5555756156a0, 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 [pid 464] write(1, "executing program\n", 18) = 18 executing program [pid 464] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.900168][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 29.919809][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.927060][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.934774][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 464] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 465 attached , child_tidptr=0x555575615690) = 465 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] set_robust_list(0x5555756156a0, 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 executing program [pid 465] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 465] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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 [pid 465] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 466 ci2-android-5-15/strace-static-x86_64: Process 466 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 466] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 466] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 29.961354][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.968562][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.986415][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 29.993669][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.001117][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 466] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 467 ci2-android-5-15/strace-static-x86_64: Process 467 attached [pid 467] set_robust_list(0x5555756156a0, 24) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] <... rt_sigprocmask resumed>, 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 [pid 467] write(1, "executing program\n", 18) = 18 executing program [pid 467] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 467] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 468 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x5555756156a0, 24) = 0 [pid 468] 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 [ 30.020584][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.027804][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.035536][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.050467][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.057810][ T467] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 468] close(3) = 0 executing program [pid 468] write(1, "executing program\n", 18) = 18 [pid 468] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 468] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 469 ci2-android-5-15/strace-static-x86_64: Process 469 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] set_robust_list(0x5555756156a0, 24) = 0 [pid 469] 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.065328][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.076459][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.083700][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.091356][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 469] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 470 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x5555756156a0, 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 executing program [pid 470] write(1, "executing program\n", 18) = 18 [pid 470] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 470] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 471 ci2-android-5-15/strace-static-x86_64: Process 471 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.115038][ T469] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.122336][ T469] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.129890][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.139887][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.147006][ T470] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 471] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 472 ci2-android-5-15/strace-static-x86_64: Process 472 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 472] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.167592][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.174794][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.182415][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.202645][ T472] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.209846][ T472] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 472] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 473 ci2-android-5-15/strace-static-x86_64: Process 473 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] set_robust_list(0x5555756156a0, 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 executing program [pid 473] write(1, "executing program\n", 18) = 18 [pid 473] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.217162][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 473] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 474 attached , child_tidptr=0x555575615690) = 474 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] set_robust_list(0x5555756156a0, 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 [pid 474] write(1, "executing program\n", 18) = 18 executing program [pid 474] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 474] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 475 attached , child_tidptr=0x555575615690) = 475 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] set_robust_list(0x5555756156a0, 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) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 executing program [pid 475] write(1, "executing program\n", 18) = 18 [pid 475] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.243918][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.251143][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.266683][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.273874][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.281622][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 475] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 476 ci2-android-5-15/strace-static-x86_64: Process 476 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] set_robust_list(0x5555756156a0, 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.305650][ T475] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.313006][ T475] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.320460][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.338055][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.345189][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 476] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 477 ci2-android-5-15/strace-static-x86_64: Process 477 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.352892][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 477] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [pid 477] exit_group(0) = ? [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 478 ci2-android-5-15/strace-static-x86_64: Process 478 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 478] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] <... set_robust_list resumed>) = 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.377771][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.384902][ T477] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.392411][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.410443][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.417644][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 478] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 479 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 479] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 480 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x5555756156a0, 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) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 [pid 480] write(1, "executing program\n", 18) = 18 [pid 480] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [ 30.425224][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.446881][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.454069][ T479] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.461672][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 480] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 481 ci2-android-5-15/strace-static-x86_64: Process 481 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.485318][ T480] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.492788][ T480] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.500232][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.518886][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.526247][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 481] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 482 ci2-android-5-15/strace-static-x86_64: Process 482 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] set_robust_list(0x5555756156a0, 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 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] write(1, "executing program\n", 18) = 18 executing program [pid 482] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 482] mount(NULL, "./proc", "proc", 0, NULL) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 483 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 483 attached [pid 483] set_robust_list(0x5555756156a0, 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 [pid 483] write(1, "executing program\n", 18) = 18 executing program [pid 483] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.533958][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.558054][ T482] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.565421][ T482] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.572923][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 483] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 484 ci2-android-5-15/strace-static-x86_64: Process 484 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] set_robust_list(0x5555756156a0, 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 executing program [pid 484] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 484] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 485 ci2-android-5-15/strace-static-x86_64: Process 485 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 485] mount(NULL, "./proc", "proc", 0, NULL) = 0 [pid 485] openat(AT_FDCWD, "./proc/sys/net/ipv6/conf/lo/keep_addr_on_down", O_RDWR) = 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 [ 30.583107][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.590298][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.613277][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.620621][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.627968][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 485] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 486 ci2-android-5-15/strace-static-x86_64: Process 486 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 487 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 487 attached [pid 487] set_robust_list(0x5555756156a0, 24) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 487] write(1, "executing program\n", 18) = 18 [pid 487] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.653681][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.661147][ T485] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.677584][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.684761][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.692220][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 487] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 488 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 488 attached [pid 488] set_robust_list(0x5555756156a0, 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 executing program [pid 488] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.707988][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.715227][ T487] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.722805][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.742943][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.750336][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 488] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 489 ci2-android-5-15/strace-static-x86_64: Process 489 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 489] set_robust_list(0x5555756156a0, 24) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [], 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 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 489] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 490 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-15/strace-static-x86_64: Process 490 attached , NULL, 8) = 0 [pid 490] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 490] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.757818][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.781560][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.788749][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 490] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 491 ci2-android-5-15/strace-static-x86_64: Process 491 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] set_robust_list(0x5555756156a0, 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) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] write(1, "executing program\n", 18) = 18 executing program [pid 491] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 491] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 30.807282][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.814434][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.822239][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.847784][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 491] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 492 ci2-android-5-15/strace-static-x86_64: Process 492 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] set_robust_list(0x5555756156a0, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], 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 executing program [pid 492] write(1, "executing program\n", 18) = 18 [pid 492] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 493 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 493 attached [pid 493] set_robust_list(0x5555756156a0, 24) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.855091][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.870984][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.878179][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.885685][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.897054][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 493] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 494 ci2-android-5-15/strace-static-x86_64: Process 494 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] set_robust_list(0x5555756156a0, 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 [pid 494] write(1, "executing program\n", 18) = 18 executing program [pid 494] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 495 attached [pid 495] set_robust_list(0x5555756156a0, 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 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 495 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 495] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.904270][ T493] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.928602][ T494] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.935843][ T494] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.943264][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 495] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 496 ci2-android-5-15/strace-static-x86_64: Process 496 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 497 ci2-android-5-15/strace-static-x86_64: Process 497 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] set_robust_list(0x5555756156a0, 24) = 0 [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) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 497] write(1, "executing program\n", 18) = 18 executing program [pid 497] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 30.963650][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.970885][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 30.978291][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 30.996677][ T496] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.004149][ T496] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 497] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 498 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] set_robust_list(0x5555756156a0, 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 executing program [pid 498] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 498] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 6 [ 31.019300][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.026491][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.033947][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.055552][ T498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.062922][ T498] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 498] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 499 ci2-android-5-15/strace-static-x86_64: Process 499 attached [pid 499] set_robust_list(0x5555756156a0, 24) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 499] <... prctl resumed>) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 499] <... openat resumed>) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] write(1, "executing program\n", 18) = 18 executing program [pid 499] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 499] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 500 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 500 attached [pid 500] set_robust_list(0x5555756156a0, 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) = 3 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 [pid 500] write(1, "executing program\n", 18) = 18 [pid 500] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [pid 500] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 31.070375][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.095885][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.103233][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 500] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 501 ci2-android-5-15/strace-static-x86_64: Process 501 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] set_robust_list(0x5555756156a0, 24) = 0 [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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.127039][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.134278][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.141932][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.165363][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 501] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 502 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x5555756156a0, 24) = 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 [pid 502] write(1, "executing program\n", 18) = 18 executing program [pid 502] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 502] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 503 ci2-android-5-15/strace-static-x86_64: Process 503 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.172722][ T501] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.180238][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.191034][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.198136][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.205613][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 503] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 504 attached , child_tidptr=0x555575615690) = 504 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] set_robust_list(0x5555756156a0, 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 [pid 504] write(1, "executing program\n", 18) = 18 executing program [pid 504] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 504] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 505 ci2-android-5-15/strace-static-x86_64: Process 505 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 505] set_robust_list(0x5555756156a0, 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) = 3 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 executing program [pid 505] write(1, "executing program\n", 18) = 18 [pid 505] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.223445][ T503] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.230784][ T503] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.246940][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.254187][ T504] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.261669][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 505] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 506 ci2-android-5-15/strace-static-x86_64: Process 506 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 506] set_robust_list(0x5555756156a0, 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 executing program [pid 506] write(1, "executing program\n", 18) = 18 [pid 506] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.283436][ T505] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.290761][ T505] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.298169][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 506] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 507 ci2-android-5-15/strace-static-x86_64: Process 507 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 507] set_robust_list(0x5555756156a0, 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 executing program [pid 507] close(3) = 0 [pid 507] write(1, "executing program\n", 18) = 18 [pid 507] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 508 ci2-android-5-15/strace-static-x86_64: Process 508 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.325038][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.332284][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.347831][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.355209][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.362745][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 508] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 509 ci2-android-5-15/strace-static-x86_64: Process 509 attached [pid 509] set_robust_list(0x5555756156a0, 24) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 509] <... prctl resumed>) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] <... openat resumed>) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 executing program [pid 509] write(1, "executing program\n", 18) = 18 [pid 509] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.380877][ T508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.387995][ T508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.395717][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 509] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 510 attached [pid 510] set_robust_list(0x5555756156a0, 24) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 510 [pid 510] <... prctl resumed>) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 510] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 511 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 511 attached [pid 511] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 511] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.422307][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.429549][ T509] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.446332][ T510] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.453571][ T510] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.461215][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 511] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 512 ci2-android-5-15/strace-static-x86_64: Process 512 attached [pid 512] set_robust_list(0x5555756156a0, 24) = 0 [pid 512] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 512] setpgid(0, 0) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 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 executing program [pid 512] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 512] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 513 ci2-android-5-15/strace-static-x86_64: Process 513 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 513] set_robust_list(0x5555756156a0, 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 [pid 513] write(1, "executing program\n", 18) = 18 executing program [pid 513] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.472415][ T511] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.479901][ T511] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.487257][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.507158][ T512] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.514637][ T512] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 513] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 514 ci2-android-5-15/strace-static-x86_64: Process 514 attached [pid 514] set_robust_list(0x5555756156a0, 24) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 514] <... prctl resumed>) = 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 [pid 514] write(1, "executing program\n", 18) = 18 executing program [pid 514] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.530433][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.537633][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.545112][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.565718][ T514] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.573087][ T514] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 514] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 515 ci2-android-5-15/strace-static-x86_64: Process 515 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 515] set_robust_list(0x5555756156a0, 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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 515] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 516 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 516] write(1, "executing program\n", 18) = 18 [pid 516] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.580564][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.596538][ T515] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.603680][ T515] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.611189][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.622488][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 516] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 517 ci2-android-5-15/strace-static-x86_64: Process 517 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 517] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 518 attached , child_tidptr=0x555575615690) = 518 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [ 31.629698][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.637046][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.658380][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.665727][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 518] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 519 ci2-android-5-15/strace-static-x86_64: Process 519 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 519] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [ 31.687775][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.695082][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.702641][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.724039][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [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 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=0x555575615690) = 520 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] set_robust_list(0x5555756156a0, 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 [pid 520] write(1, "executing program\n", 18) = 18 executing program [pid 520] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 520] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 521 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 521 attached [pid 521] set_robust_list(0x5555756156a0, 24) = 0 [pid 521] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 521] write(3, "1000", 4) = 4 [pid 521] close(3) = 0 executing program [pid 521] write(1, "executing program\n", 18) = 18 [pid 521] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.731491][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.746296][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.753548][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.761192][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.773310][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.780694][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 521] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 522 ci2-android-5-15/strace-static-x86_64: Process 522 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 523 ci2-android-5-15/strace-static-x86_64: Process 523 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 523] set_robust_list(0x5555756156a0, 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 executing program [pid 523] write(1, "executing program\n", 18) = 18 [pid 523] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.788017][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.815543][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.822802][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 523] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 524 ci2-android-5-15/strace-static-x86_64: Process 524 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 524] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 525 ci2-android-5-15/strace-static-x86_64: Process 525 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 525] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 525] <... set_robust_list resumed>) = 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 [pid 525] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 executing program [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 [ 31.838290][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.845443][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.852918][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.873040][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.880456][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 525] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 526] set_robust_list(0x5555756156a0, 24) = 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 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 526 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 526] <... openat resumed>) = 3 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 526] write(3, "1000", 4) = 4 [pid 526] close(3) = 0 [pid 526] write(1, "executing program\n", 18) = 18 executing program [pid 526] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 31.897766][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.905169][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.912652][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.932947][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.940174][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 526] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 527 ci2-android-5-15/strace-static-x86_64: Process 527 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 527] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 527] write(1, "executing program\n", 18) = 18 [pid 527] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 527] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 528 ci2-android-5-15/strace-static-x86_64: Process 528 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] set_robust_list(0x5555756156a0, 24) = 0 [pid 528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 528] mount(NULL, "./proc", "proc", 0, NULL) = 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 [ 31.947527][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 31.974656][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.981897][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 528] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 529 ci2-android-5-15/strace-static-x86_64: Process 529 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 529] set_robust_list(0x5555756156a0, 24) = 0 [pid 529] rt_sigprocmask(SIG_SETMASK, [], 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) = 3 [pid 529] write(3, "1000", 4) = 4 [pid 529] close(3) = 0 [pid 529] write(1, "executing program\n", 18) = 18 executing program [pid 529] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 529] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [pid 529] exit_group(0) = ? [ 31.997483][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.004756][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.012191][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.028086][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.035337][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 530 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 530 attached [pid 530] set_robust_list(0x5555756156a0, 24) = 0 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 531 attached [pid 531] set_robust_list(0x5555756156a0, 24) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 531 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 531] <... rt_sigprocmask resumed>, 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 [pid 531] write(1, "executing program\n", 18) = 18 executing program [pid 531] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.043017][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.066909][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.074259][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.081731][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 531] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 532 ci2-android-5-15/strace-static-x86_64: Process 532 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 532] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 32.098598][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.105847][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.131441][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.138638][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 533 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x5555756156a0, 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) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] write(1, "executing program\n", 18) = 18 executing program [pid 533] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 533] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 534 ci2-android-5-15/strace-static-x86_64: Process 534 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 534] set_robust_list(0x5555756156a0, 24 [pid 303] <... 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.146351][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.157671][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.164896][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.172493][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 534] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 535 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x5555756156a0, 24) = 0 [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) = 3 [pid 535] write(3, "1000", 4) = 4 [pid 535] close(3) = 0 [pid 535] write(1, "executing program\n", 18) = 18 executing program [pid 535] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 536 ci2-android-5-15/strace-static-x86_64: Process 536 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] set_robust_list(0x5555756156a0, 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 executing program [pid 536] write(1, "executing program\n", 18) = 18 [pid 536] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.198857][ T534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.206244][ T534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.213731][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.223847][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.231052][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 536] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 537 ci2-android-5-15/strace-static-x86_64: Process 537 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 537] set_robust_list(0x5555756156a0, 24) = 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 executing program [pid 537] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.255283][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.262563][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.270148][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.288946][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.296265][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 537] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 538 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 538 attached [pid 538] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 538] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 [pid 539] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 539 [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 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] <... openat resumed>) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] write(1, "executing program\n", 18) = 18 [pid 539] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [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 [ 32.303884][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.324830][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.332302][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.349004][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 539] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 540 attached [pid 540] set_robust_list(0x5555756156a0, 24) = 0 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 540 [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 303] rt_sigprocmask(SIG_SETMASK, [] [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] write(1, "executing program\n", 18) = 18 executing program [pid 540] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 540] mount(NULL, "./proc", "proc", 0, NULL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 540] <... mount resumed>) = 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 [pid 540] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 541 ci2-android-5-15/strace-static-x86_64: Process 541 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] set_robust_list(0x5555756156a0, 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 executing program [pid 541] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 541] mount(NULL, "./proc", "proc", 0, NULL) = 0 [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 [ 32.356397][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.363994][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.383499][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.390703][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.398049][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 541] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 542 ci2-android-5-15/strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x5555756156a0, 24) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] write(1, "executing program\n", 18) = 18 executing program [pid 542] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.423855][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.431034][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.438372][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.454360][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.461698][ T542] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 542] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 543 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 543 attached [pid 543] set_robust_list(0x5555756156a0, 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 [pid 543] write(1, "executing program\n", 18) = 18 executing program [pid 543] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 544 ci2-android-5-15/strace-static-x86_64: Process 544 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 544] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.469121][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.483176][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.490547][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.497997][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 544] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 545 [pid 545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 546 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.525245][ T544] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.532468][ T544] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.550099][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.557398][ T545] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.564834][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 546] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 547 ci2-android-5-15/strace-static-x86_64: Process 547 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 547] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 547] <... set_robust_list resumed>) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [], 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [pid 547] exit_group(0) = ? [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 [ 32.578790][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.585924][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.593648][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.611948][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.619154][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 548 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 548 attached [pid 548] set_robust_list(0x5555756156a0, 24) = 0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [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) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 executing program [pid 548] write(1, "executing program\n", 18) = 18 [pid 548] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 548] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 549 ci2-android-5-15/strace-static-x86_64: Process 549 attached [pid 549] set_robust_list(0x5555756156a0, 24) = 0 [pid 549] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 549] <... rt_sigprocmask resumed>, 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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 549] <... openat resumed>) = 3 [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 [pid 549] write(1, "executing program\n", 18) = 18 executing program [pid 549] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.626945][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.639871][ T548] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.647046][ T548] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.654713][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 549] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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=0x555575615690) = 550 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 550] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 550] <... set_robust_list resumed>) = 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 [pid 550] write(1, "executing program\n", 18) = 18 executing program [pid 550] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.681175][ T549] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.688310][ T549] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.695817][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.714175][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.721398][ T550] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 550] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 551 ci2-android-5-15/strace-static-x86_64: Process 551 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 551] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 551] <... set_robust_list resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.728731][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 551] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 552 ci2-android-5-15/strace-static-x86_64: Process 552 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] set_robust_list(0x5555756156a0, 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 [pid 552] write(1, "executing program\n", 18) = 18 executing program [pid 552] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 552] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 553 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 553 attached [pid 553] set_robust_list(0x5555756156a0, 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 [pid 553] write(1, "executing program\n", 18) = 18 [pid 553] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [ 32.754680][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.761991][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.780659][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.787877][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.795561][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 553] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 554 ci2-android-5-15/strace-static-x86_64: Process 554 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 554] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 [pid 555] set_robust_list(0x5555756156a0, 24) = 0 [pid 555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 555 [pid 555] <... prctl resumed>) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 555] <... openat resumed>) = 3 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 [pid 555] write(1, "executing program\n", 18) = 18 executing program [pid 555] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.806369][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.813734][ T553] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.821260][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.841284][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.848554][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 555] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 556 ci2-android-5-15/strace-static-x86_64: Process 556 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 556] set_robust_list(0x5555756156a0, 24) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 556] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- [ 32.865924][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.873166][ T555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.880630][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.900830][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.908026][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 557 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 557 attached [pid 557] set_robust_list(0x5555756156a0, 24) = 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 [pid 557] write(1, "executing program\n", 18) = 18 executing program [pid 557] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 558 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 558 attached [pid 558] set_robust_list(0x5555756156a0, 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 executing program [pid 558] write(1, "executing program\n", 18) = 18 [pid 558] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.915694][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.926445][ T557] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.933655][ T557] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.941247][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.954703][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 558] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 559 ci2-android-5-15/strace-static-x86_64: Process 559 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 559] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] <... set_robust_list resumed>) = 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 executing program [pid 559] write(1, "executing program\n", 18) = 18 [pid 559] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 560] set_robust_list(0x5555756156a0, 24) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 560 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 560] <... prctl resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 32.962058][ T558] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.969761][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 32.990423][ T559] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 32.997626][ T559] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.005185][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 560] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 561 ci2-android-5-15/strace-static-x86_64: Process 561 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.025555][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.032790][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.040437][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 561] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 562 ci2-android-5-15/strace-static-x86_64: Process 562 attached [pid 562] set_robust_list(0x5555756156a0, 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 executing program [pid 562] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 562] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] <... mount resumed>) = 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 [pid 562] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 563 attached , child_tidptr=0x555575615690) = 563 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 563] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 563] <... set_robust_list resumed>) = 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 executing program [pid 563] write(1, "executing program\n", 18) = 18 [pid 563] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.067365][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.074632][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.091246][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.098417][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.105895][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 563] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 564 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 564] set_robust_list(0x5555756156a0, 24 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 564] <... set_robust_list resumed>) = 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 [pid 564] write(1, "executing program\n", 18) = 18 executing program [pid 564] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.126879][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.134130][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.141732][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.162931][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.170152][ T564] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 564] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 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 , child_tidptr=0x555575615690) = 565 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 565] set_robust_list(0x5555756156a0, 24) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 565] setpgid(0, 0) = 0 [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 executing program [pid 565] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 565] mount(NULL, "./proc", "proc", 0, NULL) = 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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 566 ci2-android-5-15/strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 566] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] <... mount resumed>) = 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 [ 33.177516][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.202398][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.209639][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 566] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 567 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 568 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 568 attached [pid 568] set_robust_list(0x5555756156a0, 24) = 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 [pid 568] write(1, "executing program\n", 18) = 18 executing program [pid 568] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.226043][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.233219][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.240968][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.256315][ T567] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.263549][ T567] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [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 [pid 568] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 569 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] set_robust_list(0x5555756156a0, 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 executing program [pid 569] write(1, "executing program\n", 18) = 18 [pid 569] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.271176][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.282308][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.289581][ T568] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.296919][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.315869][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 569] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 570] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 570 [pid 570] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 570] <... rt_sigprocmask resumed>, 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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 570] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 570] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 571 ci2-android-5-15/strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x5555756156a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.323238][ T569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.341301][ T570] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.348468][ T570] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.356234][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 571] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 572 ci2-android-5-15/strace-static-x86_64: Process 572 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] set_robust_list(0x5555756156a0, 24) = 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 [pid 572] write(1, "executing program\n", 18) = 18 executing program [pid 572] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 572] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 573 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 573 attached [pid 573] set_robust_list(0x5555756156a0, 24) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 33.374477][ T571] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.381864][ T571] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.389638][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.409682][ T572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.416919][ T572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [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 [pid 573] write(1, "executing program\n", 18) = 18 executing program [pid 573] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 574 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x5555756156a0, 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 [pid 574] write(1, "executing program\n", 18) = 18 executing program [pid 574] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.424507][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.435829][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.443073][ T573] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.450792][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 574] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 575 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x5555756156a0, 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 executing program [pid 575] write(1, "executing program\n", 18) = 18 [pid 575] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.475603][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.482854][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.490348][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.511067][ T575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.518204][ T575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 575] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 576 attached [pid 576] set_robust_list(0x5555756156a0, 24) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [] [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 576 [pid 576] <... rt_sigprocmask resumed>, 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 [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 [pid 576] write(1, "executing program\n", 18) = 18 executing program [pid 576] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 576] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] <... mount resumed>) = 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 [pid 576] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 577 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 577 attached [pid 577] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.525874][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.541759][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.548973][ T576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.556605][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.567731][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 577] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 578 ci2-android-5-15/strace-static-x86_64: Process 578 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 578] set_robust_list(0x5555756156a0, 24) = 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 [pid 578] write(1, "executing program\n", 18) = 18 executing program [pid 578] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.575031][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.582713][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.608126][ T578] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.615386][ T578] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 578] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 [pid 579] set_robust_list(0x5555756156a0, 24) = 0 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] <... clone resumed>, child_tidptr=0x555575615690) = 579 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] <... prctl resumed>) = 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 [pid 579] write(1, "executing program\n", 18) = 18 executing program [pid 579] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 580 ci2-android-5-15/strace-static-x86_64: Process 580 attached [pid 580] set_robust_list(0x5555756156a0, 24) = 0 [pid 580] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 303] <... rt_sigprocmask resumed>, 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 [pid 580] write(1, "executing program\n", 18) = 18 executing program [pid 580] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.622838][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.643819][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.651150][ T579] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.658496][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 580] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 581 ci2-android-5-15/strace-static-x86_64: Process 581 attached [pid 581] set_robust_list(0x5555756156a0, 24) = 0 [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [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 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] <... openat resumed>) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 582 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 33.685099][ T580] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.692280][ T580] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.699821][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.717358][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.724571][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready ci2-android-5-15/strace-static-x86_64: Process 582 attached [pid 582] set_robust_list(0x5555756156a0, 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 executing program [pid 582] write(1, "executing program\n", 18) = 18 [pid 582] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 582] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 583 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 583] set_robust_list(0x5555756156a0, 24) = 0 [pid 583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 [pid 583] write(1, "executing program\n", 18) = 18 executing program [pid 583] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.732214][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.744800][ T582] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.752031][ T582] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.759679][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 583] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 584 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 584 attached [pid 584] set_robust_list(0x5555756156a0, 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 [pid 584] write(1, "executing program\n", 18) = 18 [pid 584] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) executing program [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 [pid 584] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 585 ci2-android-5-15/strace-static-x86_64: Process 585 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 585] set_robust_list(0x5555756156a0, 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 executing program [pid 585] write(1, "executing program\n", 18) = 18 [pid 585] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.787089][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.794351][ T583] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.802060][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.812791][ T584] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.820019][ T584] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.827351][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 585] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 586 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x5555756156a0, 24) = 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 [pid 586] write(1, "executing program\n", 18) = 18 executing program [pid 586] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 586] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 587 ci2-android-5-15/strace-static-x86_64: Process 587 attached [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] set_robust_list(0x5555756156a0, 24) = 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) = 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.849130][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.856368][ T585] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.864011][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 33.874760][ T586] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.882043][ T586] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.889759][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 587] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 588 ci2-android-5-15/strace-static-x86_64: Process 588 attached [pid 588] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [pid 588] mount(NULL, "./proc", "proc", 0, NULL [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] <... mount resumed>) = 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 [pid 588] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 589 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x5555756156a0, 24) = 0 [pid 589] rt_sigprocmask(SIG_SETMASK, [], 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.915666][ T587] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.922934][ T587] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.939534][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.946654][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.954187][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 589] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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=0x555575615690) = 590 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] set_robust_list(0x5555756156a0, 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 [pid 590] write(1, "executing program\n", 18) = 18 executing program [pid 590] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 33.966265][ T589] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.973473][ T589] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 33.981117][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [pid 590] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 591 ci2-android-5-15/strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x5555756156a0, 24) = 0 [pid 591] rt_sigprocmask(SIG_SETMASK, [] [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 303] <... rt_sigprocmask resumed>, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 34.006925][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.014212][ T590] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.021806][ T39] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.039561][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.046659][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [pid 591] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 592 attached , child_tidptr=0x555575615690) = 592 [pid 592] set_robust_list(0x5555756156a0, 24 [pid 303] rt_sigprocmask(SIG_SETMASK, [] [pid 592] <... set_robust_list resumed>) = 0 [pid 303] <... rt_sigprocmask resumed>, NULL, 8) = 0 [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) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 [pid 592] write(1, "executing program\n", 18) = 18 executing program [pid 592] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [pid 592] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 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 593 attached , child_tidptr=0x555575615690) = 593 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 593] set_robust_list(0x5555756156a0, 24) = 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 [pid 593] write(1, "executing program\n", 18) = 18 executing program [pid 593] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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 [ 34.054148][ T20] IPv6: BUG: Address fc00:: on device lo is missing its host route. [ 34.071532][ T592] validate_nla: 137 callbacks suppressed [ 34.071543][ T592] netlink: 'syz-executor188': attribute type 4 has an invalid length. [ 34.087267][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 34.094576][ T592] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [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] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=52, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|0x800, nlmsg_seq=33554432, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x31\x20\x00\x00\x00\x00\x00\x00\x0c\x00\x2b\x80\x08\x00\x01\x00\xff\xff\xff\xff\x08\x00\x1b\x00\x00\x00\x00\x00"], iov_len=52}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_DONTROUTE|MSG_PROBE|MSG_DONTWAIT|MSG_MORE|MSG_BATCH|MSG_FASTOPEN}, 0) = 52 [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=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555575615690) = 594 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 594 attached [pid 594] set_robust_list(0x5555756156a0, 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] mkdirat(AT_FDCWD, "./proc", 0777) = -1 EEXIST (File exists) [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