ci2-android-6-12-rust/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-12-rust/syz-executor2461271825 <...> Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. execve("ci2-android-6-12-rust/syz-executor2461271825", ["ci2-android-6-12-rust/syz-executor2461271825"], 0x7ffca60e5de0 /* 10 vars */) = 0 brk(NULL) = 0x55555a829000 brk(0x55555a829d40) = 0x55555a829d40 arch_prctl(ARCH_SET_FS, 0x55555a8293c0) = 0 set_tid_address(0x55555a829690) = 313 set_robust_list(0x55555a8296a0, 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-6-12-rust/syz-executor2461271825", 4096) = 50 getrandom("\x88\x73\xab\x9d\xfc\xfe\x7e\x32", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555a829d40 brk(0x55555a84ad40) = 0x55555a84ad40 brk(0x55555a84b000) = 0x55555a84b000 mprotect(0x7f5e189da000, 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 unshare(CLONE_NEWPID) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-12-rust/strace-static-x86_64: Process 314 attached , child_tidptr=0x55555a829690) = 314 [pid 314] set_robust_list(0x55555a8296a0, 24 [pid 313] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... set_robust_list resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 313] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] getppid() = 0 [pid 314] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 314] unshare(CLONE_NEWNS) = 0 [pid 314] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 314] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 314] unshare(CLONE_NEWCGROUP) = 0 [pid 314] unshare(CLONE_NEWUTS) = 0 [pid 314] unshare(CLONE_SYSVSEM) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] getpid() = 1 [pid 314] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b 80 3d 4a 1d 63 03 01 0f 84 af e3 ff ff e8 8f 35 05 fd c6 05 [ 32.949001][ T314] RSP: 0018:ffffc9000125f500 EFLAGS: 00010246 [ 32.955131][ T314] RAX: 6ab1c4cabab06d00 RBX: ffff8881067b76b0 RCX: ffff88812004b900 [ 32.963150][ T314] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 32.971139][ T314] RBP: ffffc9000125f7e0 R08: ffff8881f6e294d3 R09: 1ffff1103edc529a [ 32.979305][ T314] R10: dffffc0000000000 R11: ffffed103edc529b R12: 1ffff11020cf6eca [ 32.987409][ T314] R13: ffff8881067b7640 R14: 0000000000000000 R15: dffffc0000000000 [ 32.995436][ T314] FS: 000055555a8293c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.004425][ T314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.011054][ T314] CR2: 000055555a829690 CR3: 000000012c146000 CR4: 00000000003526b0 [ 33.019087][ T314] Call Trace: [ 33.022403][ T314] [ 33.025344][ T314] ? __kasan_check_write+0x18/0x20 [ 33.030480][ T314] ? alloc_skb_with_frags+0x80b/0x8b0 [ 33.035912][ T314] ? __cfi___dev_queue_xmit+0x10/0x10 [ 33.041329][ T314] ? __kasan_check_write+0x18/0x20 [ 33.046508][ T314] ? skb_set_owner_w+0x280/0x3d0 [ 33.051479][ T314] ? sock_alloc_send_pskb+0x8a1/0x9a0 [ 33.056917][ T314] ? packet_parse_headers+0x7f0/0xb10 [ 33.062348][ T314] ? packet_parse_headers+0x883/0xb10 [ 33.067758][ T314] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 33.073579][ T314] ? skb_setup_tx_timestamp+0x210/0x210 [ 33.079163][ T314] packet_xmit+0x76/0x360 [ 33.083559][ T314] ? is_vmalloc_addr+0x11/0x40 [ 33.088376][ T314] packet_sendmsg+0x228b/0x56b0 [ 33.093299][ T314] ? avc_has_perm_noaudit+0x26b/0x360 [ 33.098717][ T314] ? __cfi_packet_sendmsg+0x10/0x10 [ 33.103974][ T314] ? avc_has_perm+0x155/0x240 [ 33.108685][ T314] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 33.114030][ T314] ? security_socket_sendmsg+0x3d/0x100 [ 33.119609][ T314] ? __cfi_packet_sendmsg+0x10/0x10 [ 33.124853][ T314] sock_write_iter+0x445/0x490 [ 33.129647][ T314] ? __cfi_sock_write_iter+0x10/0x10 [ 33.135010][ T314] vfs_write+0x75f/0xfd0 [ 33.139276][ T314] ? __cfi_vfs_write+0x10/0x10 [ 33.144075][ T314] ? cgroup_update_frozen+0x160/0x980 [ 33.149478][ T314] ? ptrace_stop+0x6d6/0x8f0 [ 33.154166][ T314] ? __kasan_check_read+0x15/0x20 [ 33.159219][ T314] ksys_write+0x145/0x260 [ 33.163595][ T314] ? __cfi_ksys_write+0x10/0x10 [ 33.168470][ T314] ? __kasan_check_write+0x18/0x20 [ 33.173629][ T314] __x64_sys_write+0x7f/0x90 [ 33.178262][ T314] x64_sys_call+0x271c/0x2ee0 [ 33.183000][ T314] do_syscall_64+0x57/0xf0 [ 33.187448][ T314] ? clear_bhb_loop+0x50/0xa0 [ 33.192133][ T314] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.198129][ T314] RIP: 0033:0x7f5e189430c9 [ 33.202640][ T314] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d8 ff ff ff f7 d8 64 89 01 48 [ 33.222342][ T314] RSP: 002b:00007ffdc28752b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 33.230826][ T314] RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007f5e189430c9 [ 33.238888][ T314] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 33.246977][ T314] RBP: 00007f5e189ae489 R08: 0000000000000000 R09: 0000000000000000 [ 33.255027][ T314] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5e189ae3f1 [ 33.263147][ T314] R13: 0000000000000001 R14: 00007ffdc2875310 R15: 0000000000000003 [ 33.271127][ T314] [ 33.274282][ T314] ---[ end trace 0000000000000000 ]--- [ 33.279835][ T314] skb len=0 headroom=128 headlen=0 tailroom=256 [ 33.279835][ T314] mac=(128,0) mac_len=0 net=(128,-1) trans=-1 [ 33.279835][ T314] shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0)) [ 33.279835][ T314] csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0) [ 33.279835][ T314] hash(0x0 sw=0 l4=0) proto=0x0003 pkttype=0 iif=0 [ 33.279835][ T314] priority=0x0 mark=0x0 alloc_cpu=0 vlan_all=0x0 [ 33.279835][ T314] encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0) [ 33.327187][ T314] dev name=tunl0 feat=0x00000006401d4869 [pid 314] write(3, "\x01", 1) = 0 [pid 314] exit_group(1) = ? [pid 314] +++ exited with 1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=1, si_utime=0, si_stime=67 /* 0.67 s */} --- exit_group(0) = ? +++ exited with 0 +++ [ 33.332904][ T314] sk family=17