./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor837660764 <...> Warning: Permanently added '10.128.1.124' (ED25519) to the list of known hosts. execve("./syz-executor837660764", ["./syz-executor837660764"], 0x7ffe7d3a3660 /* 10 vars */) = 0 brk(NULL) = 0x55557ccfb000 brk(0x55557ccfbd40) = 0x55557ccfbd40 arch_prctl(ARCH_SET_FS, 0x55557ccfb3c0) = 0 set_tid_address(0x55557ccfb690) = 290 set_robust_list(0x55557ccfb6a0, 24) = 0 rseq(0x55557ccfbce0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor837660764", 4096) = 27 getrandom("\x9b\xda\x17\x39\x60\xc9\x73\x9b", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557ccfbd40 brk(0x55557cd1cd40) = 0x55557cd1cd40 brk(0x55557cd1d000) = 0x55557cd1d000 mprotect(0x7f6cfcd52000, 16384, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ccfb690) = 291 ./strace-static-x86_64: Process 291 attached [pid 291] set_robust_list(0x55557ccfb6a0, 24) = 0 [pid 291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] getppid() = 0 [pid 291] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 291] dup2(3, 201) = 201 [pid 291] close(3) = 0 [pid 291] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 291] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 291] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 291] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 291] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 291] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 291] unshare(CLONE_NEWNS) = 0 [pid 291] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 291] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 291] unshare(CLONE_NEWCGROUP) = 0 [pid 291] unshare(CLONE_NEWUTS) = 0 [pid 291] unshare(CLONE_SYSVSEM) = 0 [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 291] getpid() = 1 [pid 291] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< {parent_tid=[3]}, 88) = 3 [pid 292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 292] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x7f6cfcc8e9a0, 24) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 23.835943][ T28] audit: type=1400 audit(1749316256.204:68): avc: denied { mounton } for pid=291 comm="syz-executor837" path="/root/syz-tmp" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 23.866223][ T28] audit: type=1400 audit(1749316256.204:69): avc: denied { mount } for pid=291 comm="syz-executor837" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [pid 293] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR [pid 292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 292] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 292] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 292] futex(0x7f6cfcd583fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc4d000 [pid 292] mprotect(0x7f6cfcc4e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc6d990, parent_tid=0x7f6cfcc6d990, exit_signal=0, stack=0x7f6cfcc4d000, stack_size=0x20300, tls=0x7f6cfcc6d6c0} => {parent_tid=[4]}, 88) = 4 [pid 292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 292] futex(0x7f6cfcd583f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7f6cfcd583fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x7f6cfcc6d9a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] ioctl(-1, TIOCSETD, [15]) = -1 EBADF (Bad file descriptor) [pid 297] futex(0x7f6cfcd583fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] futex(0x7f6cfcd583f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7f6cfcd583fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] ioctl(-1, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4), 0x40000000004) = -1 EBADF (Bad file descriptor) [pid 297] futex(0x7f6cfcd583fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] futex(0x7f6cfcd583f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7f6cfcd583fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 297] setns(201, 0) = 0 [pid 297] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 297] setns(4, 0) = 0 [pid 297] close(4) = 0 [pid 297] futex(0x7f6cfcd583fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 292] futex(0x7f6cfcd583f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 292] futex(0x7f6cfcd583fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] ioctl(5, HCISETLINKPOL, 0x200000000580) = -1 ENODEV (No such device) [pid 297] futex(0x7f6cfcd583fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 292] <... futex resumed>) = 0 [pid 297] <... futex resumed>) = 1 [ 23.866248][ T28] audit: type=1400 audit(1749316256.204:70): avc: denied { mounton } for pid=291 comm="syz-executor837" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 23.866268][ T28] audit: type=1400 audit(1749316256.204:71): avc: denied { mount } for pid=291 comm="syz-executor837" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [pid 297] futex(0x7f6cfcd583f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... openat resumed>) = 3 [pid 293] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 292] close(3) = 0 [pid 292] close(4) = -1 EBADF (Bad file descriptor) [pid 292] close(5) = 0 [pid 292] close(6) = -1 EBADF (Bad file descriptor) [pid 292] close(7) = -1 EBADF (Bad file descriptor) [pid 292] close(8) = -1 EBADF (Bad file descriptor) [pid 292] close(9) = -1 EBADF (Bad file descriptor) [pid 292] close(10) = -1 EBADF (Bad file descriptor) [pid 292] close(11) = -1 EBADF (Bad file descriptor) [pid 292] close(12) = -1 EBADF (Bad file descriptor) [pid 292] close(13) = -1 EBADF (Bad file descriptor) [pid 292] close(14) = -1 EBADF (Bad file descriptor) [pid 292] close(15) = -1 EBADF (Bad file descriptor) [pid 292] close(16) = -1 EBADF (Bad file descriptor) [pid 292] close(17) = -1 EBADF (Bad file descriptor) [pid 292] close(18) = -1 EBADF (Bad file descriptor) [pid 292] close(19) = -1 EBADF (Bad file descriptor) [pid 292] close(20) = -1 EBADF (Bad file descriptor) [pid 292] close(21) = -1 EBADF (Bad file descriptor) [pid 292] close(22) = -1 EBADF (Bad file descriptor) [pid 292] close(23) = -1 EBADF (Bad file descriptor) [pid 292] close(24) = -1 EBADF (Bad file descriptor) [pid 292] close(25) = -1 EBADF (Bad file descriptor) [pid 292] close(26) = -1 EBADF (Bad file descriptor) [pid 292] close(27) = -1 EBADF (Bad file descriptor) [pid 292] close(28) = -1 EBADF (Bad file descriptor) [pid 292] close(29) = -1 EBADF (Bad file descriptor) [pid 292] exit_group(0 [pid 297] <... futex resumed>) = ? [pid 293] <... futex resumed>) = ? [pid 292] <... exit_group resumed>) = ? [pid 297] +++ exited with 0 +++ [pid 293] +++ exited with 0 +++ [pid 292] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ccfb690) = 5 ./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x55557ccfb6a0, 24) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4executing program ) = 4 [pid 298] close(3) = 0 [pid 298] write(1, "executing program\n", 18) = 18 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] rt_sigaction(SIGRT_1, {sa_handler=0x7f6cfccf3d60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6cfcce53e0}, NULL, 8) = 0 [pid 298] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc6e000 [pid 298] mprotect(0x7f6cfcc6f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc8e990, parent_tid=0x7f6cfcc8e990, exit_signal=0, stack=0x7f6cfcc6e000, stack_size=0x20300, tls=0x7f6cfcc8e6c0}./strace-static-x86_64: Process 299 attached => {parent_tid=[6]}, 88) = 6 [pid 299] set_robust_list(0x7f6cfcc8e9a0, 24 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... set_robust_list resumed>) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR) = 3 [pid 299] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] ioctl(3, TIOCSETD, [15]) = 0 [pid 299] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] ioctl(3, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4), 0x40000000004) = 0 [pid 299] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 299] setns(201, 0) = 0 [pid 299] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 299] setns(4, 0) = 0 [pid 299] close(4) = 0 [pid 299] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 298] <... futex resumed>) = 0 [pid 298] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 23.866286][ T28] audit: type=1400 audit(1749316256.204:72): avc: denied { mounton } for pid=291 comm="syz-executor837" path="/root/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 23.866306][ T28] audit: type=1400 audit(1749316256.204:73): avc: denied { mounton } for pid=291 comm="syz-executor837" path="/root/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=13691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [pid 299] ioctl(5, HCISETLINKPOL [pid 298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] close(3 [pid 299] <... ioctl resumed>, 0x200000000580) = -1 ETIMEDOUT (Connection timed out) [pid 299] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... close resumed>) = 0 [pid 299] <... futex resumed>) = 0 [pid 299] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] close(4) = -1 EBADF (Bad file descriptor) [pid 298] close(5) = 0 [pid 298] close(6) = -1 EBADF (Bad file descriptor) [pid 298] close(7) = -1 EBADF (Bad file descriptor) [pid 298] close(8) = -1 EBADF (Bad file descriptor) [pid 298] close(9) = -1 EBADF (Bad file descriptor) [pid 298] close(10) = -1 EBADF (Bad file descriptor) [pid 298] close(11) = -1 EBADF (Bad file descriptor) [pid 298] close(12) = -1 EBADF (Bad file descriptor) [pid 298] close(13) = -1 EBADF (Bad file descriptor) [pid 298] close(14) = -1 EBADF (Bad file descriptor) [pid 298] close(15) = -1 EBADF (Bad file descriptor) [pid 298] close(16) = -1 EBADF (Bad file descriptor) [pid 298] close(17) = -1 EBADF (Bad file descriptor) [pid 298] close(18) = -1 EBADF (Bad file descriptor) [pid 298] close(19) = -1 EBADF (Bad file descriptor) [pid 298] close(20) = -1 EBADF (Bad file descriptor) [pid 298] close(21) = -1 EBADF (Bad file descriptor) [pid 298] close(22) = -1 EBADF (Bad file descriptor) [pid 298] close(23) = -1 EBADF (Bad file descriptor) [pid 298] close(24) = -1 EBADF (Bad file descriptor) [pid 298] close(25) = -1 EBADF (Bad file descriptor) [pid 298] close(26) = -1 EBADF (Bad file descriptor) [pid 298] close(27) = -1 EBADF (Bad file descriptor) [pid 298] close(28) = -1 EBADF (Bad file descriptor) [pid 298] close(29) = -1 EBADF (Bad file descriptor) [pid 298] exit_group(0) = ? [pid 299] <... futex resumed>) = ? [pid 299] +++ exited with 0 +++ [pid 298] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ccfb690) = 7 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x55557ccfb6a0, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] write(1, "executing program\n", 18executing program ) = 18 [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] rt_sigaction(SIGRT_1, {sa_handler=0x7f6cfccf3d60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6cfcce53e0}, NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc6e000 [pid 302] mprotect(0x7f6cfcc6f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc8e990, parent_tid=0x7f6cfcc8e990, exit_signal=0, stack=0x7f6cfcc6e000, stack_size=0x20300, tls=0x7f6cfcc8e6c0}./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x7f6cfcc8e9a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... clone3 resumed> => {parent_tid=[8]}, 88) = 8 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 303] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... openat resumed>) = 3 [pid 303] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... futex resumed>) = 0 [pid 302] <... futex resumed>) = 1 [pid 303] ioctl(3, TIOCSETD, [15] [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... ioctl resumed>) = 0 [pid 303] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 303] ioctl(3, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4) [pid 302] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] <... ioctl resumed>, 0x40000000004) = 0 [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 302] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 303] <... openat resumed>) = 4 [pid 302] <... futex resumed>) = 0 [pid 303] setns(201, 0 [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... setns resumed>) = 0 [pid 303] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 303] setns(4, 0) = 0 [pid 303] close(4) = 0 [pid 303] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 303] ioctl(5, HCISETLINKPOL [pid 302] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 26.023920][ T299] Bluetooth: hci0: Opcode 0x080f failed: -110 [pid 302] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 302] close(3 [pid 303] <... ioctl resumed>, 0x200000000580) = -1 EINVAL (Invalid argument) [pid 303] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... close resumed>) = 0 [pid 303] <... futex resumed>) = 0 [pid 302] close(4) = -1 EBADF (Bad file descriptor) [pid 302] close(5) = 0 [pid 302] close(6) = -1 EBADF (Bad file descriptor) [pid 302] close(7) = -1 EBADF (Bad file descriptor) [pid 302] close(8) = -1 EBADF (Bad file descriptor) [pid 302] close(9) = -1 EBADF (Bad file descriptor) [pid 302] close(10) = -1 EBADF (Bad file descriptor) [pid 302] close(11) = -1 EBADF (Bad file descriptor) [pid 302] close(12) = -1 EBADF (Bad file descriptor) [pid 302] close(13) = -1 EBADF (Bad file descriptor) [pid 302] close(14) = -1 EBADF (Bad file descriptor) [pid 302] close(15) = -1 EBADF (Bad file descriptor) [pid 302] close(16) = -1 EBADF (Bad file descriptor) [pid 302] close(17) = -1 EBADF (Bad file descriptor) [pid 302] close(18) = -1 EBADF (Bad file descriptor) [pid 302] close(19) = -1 EBADF (Bad file descriptor) [pid 302] close(20) = -1 EBADF (Bad file descriptor) [pid 302] close(21) = -1 EBADF (Bad file descriptor) [pid 302] close(22) = -1 EBADF (Bad file descriptor) [pid 302] close(23) = -1 EBADF (Bad file descriptor) [pid 302] close(24) = -1 EBADF (Bad file descriptor) [pid 302] close(25) = -1 EBADF (Bad file descriptor) [pid 302] close(26) = -1 EBADF (Bad file descriptor) [pid 302] close(27) = -1 EBADF (Bad file descriptor) [pid 302] close(28) = -1 EBADF (Bad file descriptor) [pid 302] close(29) = -1 EBADF (Bad file descriptor) [pid 302] exit_group(0) = ? [pid 303] +++ exited with 0 +++ [pid 302] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x55557ccfb6a0, 24 [pid 291] <... clone resumed>, child_tidptr=0x55557ccfb690) = 9 [pid 305] <... set_robust_list resumed>) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] write(1, "executing program\n", 18executing program ) = 18 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] rt_sigaction(SIGRT_1, {sa_handler=0x7f6cfccf3d60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6cfcce53e0}, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc6e000 [pid 305] mprotect(0x7f6cfcc6f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc8e990, parent_tid=0x7f6cfcc8e990, exit_signal=0, stack=0x7f6cfcc6e000, stack_size=0x20300, tls=0x7f6cfcc8e6c0} => {parent_tid=[10]}, 88) = 10 ./strace-static-x86_64: Process 306 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] set_robust_list(0x7f6cfcc8e9a0, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR) = 3 [pid 306] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 306] ioctl(3, TIOCSETD, [15] [pid 305] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] <... ioctl resumed>) = 0 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] <... futex resumed>) = 1 [pid 305] <... futex resumed>) = 0 [pid 306] ioctl(3, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4) [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 306] <... ioctl resumed>, 0x40000000004) = 0 [pid 306] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 4 [pid 306] setns(201, 0) = 0 [pid 306] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 306] setns(4, 0) = 0 [pid 306] close(4) = 0 [pid 306] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 28.103933][ T301] Bluetooth: hci0: command 0x1003 tx timeout [ 28.103951][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 28.116459][ T303] Bluetooth: hci0: Opcode 0x080f failed: -22 [pid 306] ioctl(5, HCISETLINKPOL [pid 305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 305] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 305] close(3 [pid 306] <... ioctl resumed>, 0x200000000580) = -1 EINVAL (Invalid argument) [pid 305] <... close resumed>) = 0 [pid 305] close(4) = -1 EBADF (Bad file descriptor) [pid 305] close(5) = 0 [pid 305] close(6) = -1 EBADF (Bad file descriptor) [pid 305] close(7) = -1 EBADF (Bad file descriptor) [pid 305] close(8) = -1 EBADF (Bad file descriptor) [pid 305] close(9) = -1 EBADF (Bad file descriptor) [pid 305] close(10) = -1 EBADF (Bad file descriptor) [pid 305] close(11) = -1 EBADF (Bad file descriptor) [pid 305] close(12) = -1 EBADF (Bad file descriptor) [pid 305] close(13) = -1 EBADF (Bad file descriptor) [pid 305] close(14) = -1 EBADF (Bad file descriptor) [pid 305] close(15) = -1 EBADF (Bad file descriptor) [pid 305] close(16) = -1 EBADF (Bad file descriptor) [pid 305] close(17) = -1 EBADF (Bad file descriptor) [pid 305] close(18) = -1 EBADF (Bad file descriptor) [pid 305] close(19) = -1 EBADF (Bad file descriptor) [pid 305] close(20) = -1 EBADF (Bad file descriptor) [pid 305] close(21) = -1 EBADF (Bad file descriptor) [pid 305] close(22) = -1 EBADF (Bad file descriptor) [pid 305] close(23) = -1 EBADF (Bad file descriptor) [pid 305] close(24) = -1 EBADF (Bad file descriptor) [pid 305] close(25) = -1 EBADF (Bad file descriptor) [pid 305] close(26) = -1 EBADF (Bad file descriptor) [pid 305] close(27 [pid 306] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 305] close(28) = -1 EBADF (Bad file descriptor) [pid 305] close(29) = -1 EBADF (Bad file descriptor) [pid 306] <... futex resumed>) = 0 [pid 305] exit_group(0) = ? [pid 306] +++ exited with 0 +++ [pid 305] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ccfb690) = 11 ./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x55557ccfb6a0, 24) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 executing program [pid 307] close(3) = 0 [pid 307] write(1, "executing program\n", 18) = 18 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] rt_sigaction(SIGRT_1, {sa_handler=0x7f6cfccf3d60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6cfcce53e0}, NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc6e000 [pid 307] mprotect(0x7f6cfcc6f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc8e990, parent_tid=0x7f6cfcc8e990, exit_signal=0, stack=0x7f6cfcc6e000, stack_size=0x20300, tls=0x7f6cfcc8e6c0} => {parent_tid=[12]}, 88) = 12 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x7f6cfcc8e9a0, 24) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR) = 3 [pid 308] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] ioctl(3, TIOCSETD, [15] [pid 307] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... ioctl resumed>) = 0 [pid 308] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] ioctl(3, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4) [pid 307] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... ioctl resumed>, 0x40000000004) = 0 [pid 308] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... openat resumed>) = 4 [pid 308] setns(201, 0) = 0 [pid 308] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 308] setns(4, 0) = 0 [pid 308] close(4) = 0 [pid 308] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] ioctl(5, HCISETLINKPOL [ 30.183937][ T45] Bluetooth: hci0: command 0x1003 tx timeout [ 30.183931][ T304] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 30.196379][ T306] Bluetooth: hci0: Opcode 0x080f failed: -22 [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 307] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 307] close(3) = 0 [pid 308] <... ioctl resumed>, 0x200000000580) = -1 EINVAL (Invalid argument) [pid 307] close(4) = -1 EBADF (Bad file descriptor) [pid 307] close(5) = 0 [pid 307] close(6) = -1 EBADF (Bad file descriptor) [pid 307] close(7) = -1 EBADF (Bad file descriptor) [pid 307] close(8) = -1 EBADF (Bad file descriptor) [pid 307] close(9) = -1 EBADF (Bad file descriptor) [pid 308] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] close(10) = -1 EBADF (Bad file descriptor) [pid 307] close(11) = -1 EBADF (Bad file descriptor) [pid 307] close(12) = -1 EBADF (Bad file descriptor) [pid 307] close(13) = -1 EBADF (Bad file descriptor) [pid 308] <... futex resumed>) = 0 [pid 307] close(14) = -1 EBADF (Bad file descriptor) [pid 308] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] close(15) = -1 EBADF (Bad file descriptor) [pid 307] close(16) = -1 EBADF (Bad file descriptor) [pid 307] close(17) = -1 EBADF (Bad file descriptor) [pid 307] close(18) = -1 EBADF (Bad file descriptor) [pid 307] close(19) = -1 EBADF (Bad file descriptor) [pid 307] close(20) = -1 EBADF (Bad file descriptor) [pid 307] close(21) = -1 EBADF (Bad file descriptor) [pid 307] close(22) = -1 EBADF (Bad file descriptor) [pid 307] close(23) = -1 EBADF (Bad file descriptor) [pid 307] close(24) = -1 EBADF (Bad file descriptor) [pid 307] close(25) = -1 EBADF (Bad file descriptor) [pid 307] close(26) = -1 EBADF (Bad file descriptor) [pid 307] close(27) = -1 EBADF (Bad file descriptor) [pid 307] close(28) = -1 EBADF (Bad file descriptor) [pid 307] close(29) = -1 EBADF (Bad file descriptor) [pid 307] exit_group(0 [pid 308] <... futex resumed>) = ? [pid 307] <... exit_group resumed>) = ? [pid 308] +++ exited with 0 +++ [pid 307] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ccfb690) = 13 ./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x55557ccfb6a0, 24) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 executing program [pid 309] write(1, "executing program\n", 18) = 18 [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] rt_sigaction(SIGRT_1, {sa_handler=0x7f6cfccf3d60, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6cfcce53e0}, NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6cfcc6e000 [pid 309] mprotect(0x7f6cfcc6f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6cfcc8e990, parent_tid=0x7f6cfcc8e990, exit_signal=0, stack=0x7f6cfcc6e000, stack_size=0x20300, tls=0x7f6cfcc8e6c0}./strace-static-x86_64: Process 310 attached => {parent_tid=[14]}, 88) = 14 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] set_robust_list(0x7f6cfcc8e9a0, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] openat(AT_FDCWD, "/dev/char/4:21", O_RDWR) = 3 [pid 310] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] ioctl(3, TIOCSETD, [15]) = 0 [pid 310] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 310] ioctl(3, _IOC(_IOC_WRITE, 0x55, 0xc8, 0x4) [pid 309] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... ioctl resumed>, 0x40000000004) = 0 [pid 310] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 310] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... openat resumed>) = 4 [pid 310] setns(201, 0) = 0 [pid 310] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 5 [pid 310] setns(4, 0) = 0 [pid 310] close(4) = 0 [pid 310] futex(0x7f6cfcd583ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 309] <... futex resumed>) = 0 [pid 310] futex(0x7f6cfcd583e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x7f6cfcd583e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [ 32.263995][ T300] Bluetooth: hci0: command 0x1003 tx timeout [ 32.264095][ T304] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 32.276411][ T308] Bluetooth: hci0: Opcode 0x080f failed: -22 [ 32.297681][ T304] ================================================================== [ 32.305793][ T304] BUG: KASAN: use-after-free in enqueue_timer+0xae/0x480 [pid 310] ioctl(5, HCISETLINKPOL [ 32.305837][ T304] Write of size 8 at addr ffff88810bf18a00 by task kworker/u5:3/304 [ 32.305855][ T304] [ 32.305861][ T304] CPU: 0 PID: 304 Comm: kworker/u5:3 Not tainted 6.1.138-syzkaller-00056-g7af56ffc913d #0 [ 32.333268][ T304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 32.333288][ T304] Workqueue: hci0 hci_power_on [ 32.348636][ T304] Call Trace: [ 32.351895][ T304] [ 32.354928][ T304] __dump_stack+0x21/0x24 [ 32.359693][ T304] dump_stack_lvl+0xee/0x150 [pid 309] futex(0x7f6cfcd583ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 32.364410][ T304] ? __cfi_dump_stack_lvl+0x8/0x8 [ 32.369506][ T304] ? select_task_rq_fair+0x56f/0x3490 [ 32.374956][ T304] ? enqueue_timer+0xae/0x480 [ 32.379644][ T304] print_address_description+0x71/0x210 [ 32.385180][ T304] print_report+0x4a/0x60 [ 32.389610][ T304] kasan_report+0x122/0x150 [ 32.394110][ T304] ? enqueue_timer+0xae/0x480 [ 32.398783][ T304] ? try_to_wake_up+0x613/0x1220 [ 32.403717][ T304] __asan_report_store8_noabort+0x17/0x20 [ 32.409448][ T304] enqueue_timer+0xae/0x480 [ 32.414031][ T304] __mod_timer+0x79f/0xb30 [ 32.418443][ T304] schedule_timeout+0x127/0x2e0 [ 32.423334][ T304] ? __cfi_schedule_timeout+0x10/0x10 [ 32.428799][ T304] ? queue_work_on+0xf8/0x140 [ 32.433485][ T304] ? __cfi_process_timeout+0x10/0x10 [ 32.438895][ T304] ? prepare_to_wait_event+0x40b/0x440 [ 32.444704][ T304] __hci_cmd_sync_sk+0x396/0xcf0 [ 32.450873][ T304] ? __cfi___hci_cmd_sync_sk+0x10/0x10 [ 32.456358][ T304] ? __cfi_autoremove_wake_function+0x10/0x10 [ 32.462415][ T304] ? __kasan_check_read+0x11/0x20 [ 32.467425][ T304] ? kvm_sched_clock_read+0x18/0x40 [ 32.472606][ T304] hci_dev_open_sync+0x13a7/0x3260 [ 32.477711][ T304] ? xfd_validate_state+0x70/0x150 [ 32.482807][ T304] ? save_fpregs_to_fpstate+0x192/0x220 [ 32.488430][ T304] ? __cfi_hci_dev_open_sync+0x10/0x10 [ 32.493932][ T304] ? __kasan_check_write+0x14/0x20 [ 32.499054][ T304] ? __switch_to+0x51f/0xe30 [ 32.503621][ T304] ? psi_group_change+0xb73/0x12b0 [ 32.509068][ T304] ? __kasan_check_write+0x14/0x20 [ 32.514178][ T304] ? mutex_lock+0x8d/0x1a0 [ 32.518583][ T304] ? __cfi_mutex_lock+0x10/0x10 [ 32.523515][ T304] ? kthread_data+0x50/0xc0 [ 32.527997][ T304] ? _raw_spin_unlock+0x4c/0x70 [ 32.533000][ T304] hci_power_on+0x195/0x5c0 [ 32.537482][ T304] ? __cfi_hci_power_on+0x10/0x10 [ 32.542491][ T304] ? __schedule+0xb8f/0x14e0 [ 32.547067][ T304] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 32.552603][ T304] process_one_work+0x71f/0xc40 [ 32.557438][ T304] worker_thread+0xa29/0x11f0 [ 32.562188][ T304] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 32.567629][ T304] ? __kthread_parkme+0x142/0x180 [ 32.572730][ T304] kthread+0x281/0x320 [ 32.576780][ T304] ? __cfi_worker_thread+0x10/0x10 [ 32.581953][ T304] ? __cfi_kthread+0x10/0x10 [ 32.586517][ T304] ret_from_fork+0x1f/0x30 [ 32.590915][ T304] [ 32.593910][ T304] [ 32.596221][ T304] Allocated by task 308: [ 32.600612][ T304] kasan_set_track+0x4b/0x70 [ 32.605178][ T304] kasan_save_alloc_info+0x25/0x30 [ 32.610333][ T304] __kasan_kmalloc+0x95/0xb0 [ 32.614906][ T304] __kmalloc+0xb1/0x1e0 [ 32.619235][ T304] hci_alloc_dev_priv+0x27/0x1bd0 [ 32.624290][ T304] hci_uart_tty_ioctl+0x3d6/0xa20 [ 32.629402][ T304] tty_ioctl+0x8ef/0xc60 [ 32.633637][ T304] __se_sys_ioctl+0x12f/0x1b0 [ 32.638315][ T304] __x64_sys_ioctl+0x7b/0x90 [ 32.642902][ T304] x64_sys_call+0x58b/0x9a0 [ 32.647445][ T304] do_syscall_64+0x4c/0xa0 [ 32.651871][ T304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.657754][ T304] [ 32.660146][ T304] Freed by task 308: [ 32.664134][ T304] kasan_set_track+0x4b/0x70 [ 32.668716][ T304] kasan_save_free_info+0x31/0x50 [ 32.673747][ T304] ____kasan_slab_free+0x132/0x180 [ 32.678941][ T304] __kasan_slab_free+0x11/0x20 [ 32.683706][ T304] slab_free_freelist_hook+0xc2/0x190 [ 32.689149][ T304] __kmem_cache_free+0xb7/0x1b0 [ 32.693980][ T304] kfree+0x6f/0xf0 [ 32.697688][ T304] hci_release_dev+0x13ad/0x1500 [ 32.702602][ T304] bt_host_release+0x82/0x90 [ 32.707167][ T304] device_release+0xa4/0x1d0 [ 32.711847][ T304] kobject_put+0x19d/0x280 [ 32.716254][ T304] put_device+0x1f/0x30 [ 32.720405][ T304] hci_dev_cmd+0x265/0x720 [ 32.724827][ T304] hci_sock_ioctl+0x41e/0x7f0 [ 32.729508][ T304] sock_do_ioctl+0x101/0x310 [ 32.734096][ T304] sock_ioctl+0x4d8/0x6e0 [ 32.738507][ T304] __se_sys_ioctl+0x12f/0x1b0 [ 32.743177][ T304] __x64_sys_ioctl+0x7b/0x90 [ 32.747788][ T304] x64_sys_call+0x58b/0x9a0 [ 32.752344][ T304] do_syscall_64+0x4c/0xa0 [ 32.756797][ T304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.762941][ T304] [ 32.765274][ T304] Last potentially related work creation: [ 32.770989][ T304] kasan_save_stack+0x3a/0x60 [ 32.775664][ T304] __kasan_record_aux_stack+0xb6/0xc0 [ 32.781044][ T304] kasan_record_aux_stack_noalloc+0xb/0x10 [ 32.787016][ T304] insert_work+0x51/0x300 [ 32.791618][ T304] __queue_work+0x9b1/0xd30 [ 32.796125][ T304] queue_work_on+0xd2/0x140 [ 32.800713][ T304] __hci_cmd_sync_sk+0xa3e/0xcf0 [ 32.805654][ T304] hci_cmd_sync_status+0x53/0x120 [ 32.810681][ T304] hci_dev_cmd+0x628/0x720 [ 32.815357][ T304] hci_sock_ioctl+0x41e/0x7f0 [ 32.820029][ T304] sock_do_ioctl+0x101/0x310 [ 32.824615][ T304] sock_ioctl+0x4d8/0x6e0 [ 32.829151][ T304] __se_sys_ioctl+0x12f/0x1b0 [ 32.833999][ T304] __x64_sys_ioctl+0x7b/0x90 [ 32.838618][ T304] x64_sys_call+0x58b/0x9a0 [ 32.843215][ T304] do_syscall_64+0x4c/0xa0 [ 32.847631][ T304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.853619][ T304] [ 32.856096][ T304] Second to last potentially related work creation: [ 32.862856][ T304] kasan_save_stack+0x3a/0x60 [ 32.867702][ T304] __kasan_record_aux_stack+0xb6/0xc0 [ 32.873084][ T304] kasan_record_aux_stack_noalloc+0xb/0x10 [ 32.878983][ T304] insert_work+0x51/0x300 [ 32.883414][ T304] __queue_work+0x9b1/0xd30 [ 32.888056][ T304] queue_work_on+0xd2/0x140 [ 32.892662][ T304] hci_cmd_timeout+0x191/0x200 [ 32.897454][ T304] process_one_work+0x71f/0xc40 [ 32.902403][ T304] worker_thread+0xa29/0x11f0 [ 32.907205][ T304] kthread+0x281/0x320 [ 32.911360][ T304] ret_from_fork+0x1f/0x30 [ 32.915775][ T304] [ 32.918175][ T304] The buggy address belongs to the object at ffff88810bf18000 [ 32.918175][ T304] which belongs to the cache kmalloc-8k of size 8192 [ 32.932292][ T304] The buggy address is located 2560 bytes inside of [ 32.932292][ T304] 8192-byte region [ffff88810bf18000, ffff88810bf1a000) [ 32.945910][ T304] [ 32.948233][ T304] The buggy address belongs to the physical page: [ 32.954727][ T304] page:ffffea00042fc600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10bf18 [ 32.964988][ T304] head:ffffea00042fc600 order:3 compound_mapcount:0 compound_pincount:0 [ 32.973322][ T304] flags: 0x4000000000010200(slab|head|zone=1) [ 32.979496][ T304] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100043500 [ 32.988085][ T304] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000 [ 32.996665][ T304] page dumped because: kasan: bad access detected [ 33.003366][ T304] page_owner tracks the page as allocated [ 33.009167][ T304] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2000(__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 2119043805, free_ts 0 [ 33.027397][ T304] post_alloc_hook+0x1f5/0x210 [ 33.032174][ T304] prep_new_page+0x1c/0x110 [ 33.036671][ T304] get_page_from_freelist+0x2c6e/0x2ce0 [ 33.042225][ T304] __alloc_pages+0x19e/0x3a0 [ 33.046836][ T304] alloc_slab_page+0x6e/0xf0 [ 33.051445][ T304] new_slab+0x98/0x3d0 [ 33.055509][ T304] ___slab_alloc+0x6f6/0xb50 [ 33.060095][ T304] __slab_alloc+0x5e/0xa0 [ 33.064426][ T304] __kmem_cache_alloc_node+0x203/0x2c0 [ 33.069886][ T304] __kmalloc_node+0xa1/0x1e0 [ 33.074558][ T304] kvmalloc_node+0x294/0x480 [ 33.079237][ T304] sbitmap_init_node+0x43b/0x580 [ 33.084168][ T304] scsi_realloc_sdev_budget_map+0x24e/0x3a0 [ 33.090059][ T304] scsi_alloc_sdev+0x7ee/0xac0 [ 33.094826][ T304] scsi_probe_and_add_lun+0x192/0x3bb0 [ 33.100464][ T304] __scsi_scan_target+0x1e8/0xbb0 [ 33.105489][ T304] page_owner free stack trace missing [ 33.110846][ T304] [ 33.113165][ T304] Memory state around the buggy address: [ 33.118787][ T304] ffff88810bf18900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.126854][ T304] ffff88810bf18980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.134908][ T304] >ffff88810bf18a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.143046][ T304] ^ [ 33.147171][ T304] ffff88810bf18a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.155458][ T304] ffff88810bf18b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.163603][ T304] ================================================================== [ 33.172108][ T304] Disabling lock debugging due to kernel taint [ 33.182324][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 33.182337][ T28] audit: type=1400 audit(1749316265.594:82): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 33.210551][ T28] audit: type=1400 audit(1749316265.594:83): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.232034][ T28] audit: type=1400 audit(1749316265.594:84): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.253434][ T28] audit: type=1400 audit(1749316265.594:85): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.274070][ T28] audit: type=1400 audit(1749316265.594:86): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.294562][ T28] audit: type=1400 audit(1749316265.594:87): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.317579][ T28] audit: type=1400 audit(1749316265.594:88): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.343966][ C0] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 34.343982][ T300] Bluetooth: hci0: command 0x1003 tx timeout [ 34.361810][ C0] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 34.370235][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 6.1.138-syzkaller-00056-g7af56ffc913d #0 [ 34.381592][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 34.391735][ C0] RIP: 0010:__queue_work+0x575/0xd30 [ 34.397022][ C0] Code: 39 2b 0f 84 b9 00 00 00 e8 f8 d2 28 00 4c 89 ff e8 70 c6 a8 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 dc 29 6d 00 49 8b 7d 00 e8 53 c2 [ 34.416796][ C0] RSP: 0018:ffffc90000007c70 EFLAGS: 00010046 [ 34.422868][ C0] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffffffff86e1c500 [ 34.430835][ C0] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff [ 34.438793][ C0] RBP: ffffc90000007d08 R08: fffffffffffffffb R09: 0000000000000007 [ 34.446744][ C0] R10: ffffed10217e3139 R11: 1ffff110217e3139 R12: dffffc0000000000 [ 34.454699][ C0] R13: 0000000000000000 R14: ffff88810bf189c8 R15: 0000000000000008 [ 34.462747][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 34.472196][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.478779][ C0] CR2: 00007f6cfcd39c93 CR3: 00000001265af000 CR4: 00000000003506b0 [ 34.486839][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.494792][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.502764][ C0] Call Trace: [ 34.506056][ C0] [ 34.508916][ C0] delayed_work_timer_fn+0x61/0x80 [ 34.514026][ C0] ? __cfi_delayed_work_timer_fn+0x10/0x10 [ 34.519819][ C0] call_timer_fn+0x46/0x2a0 [ 34.524304][ C0] ? __cfi_delayed_work_timer_fn+0x10/0x10 [ 34.530092][ C0] __run_timers+0x667/0x9a0 [ 34.534595][ C0] ? calc_index+0x200/0x200 [ 34.539130][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 34.544334][ C0] run_timer_softirq+0x6a/0xf0 [ 34.549099][ C0] handle_softirqs+0x1d7/0x600 [ 34.553955][ C0] ? irqtime_account_irq+0xc4/0x240 [ 34.559275][ C0] __irq_exit_rcu+0x52/0xf0 [ 34.563800][ C0] irq_exit_rcu+0x9/0x10 [ 34.568138][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 34.573774][ C0] [ 34.576705][ C0] [ 34.579716][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 34.585688][ C0] RIP: 0010:default_idle+0xf/0x20 [ 34.590800][ C0] Code: e9 47 ff ff ff 00 00 cc cc 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 55 48 89 e5 66 90 0f 00 2d 23 79 56 00 fb f4 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 34.610576][ C0] RSP: 0018:ffffffff86e07d58 EFLAGS: 00000257 [ 34.616831][ C0] RAX: ffff8881f7000000 RBX: ffffffff86e1c500 RCX: 69f42d6c95b44000 [ 34.624808][ C0] RDX: 0000000000000001 RSI: ffffffff85a9f680 RDI: ffffffff85a9f640 [ 34.632861][ C0] RBP: ffffffff86e07d58 R08: dffffc0000000000 R09: ffffed103ee06917 [ 34.640823][ C0] R10: 0000000000000000 R11: ffffffff84efba50 R12: 0000000000000000 [ 34.648791][ C0] R13: 0000000000000000 R14: ffffffff86e1c500 R15: dffffc0000000000 [ 34.656843][ C0] ? __cfi_default_idle+0x10/0x10 [ 34.661877][ C0] arch_cpu_idle+0x1c/0x20 [ 34.666296][ C0] default_idle_call+0x71/0x1d0 [ 34.671171][ C0] do_idle+0x1a7/0x520 [ 34.675262][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 34.680554][ C0] ? debug_smp_processor_id+0x17/0x20 [ 34.685922][ C0] cpu_startup_entry+0x43/0x60 [ 34.690698][ C0] rest_init+0x10a/0x130 [ 34.695138][ C0] ? __cfi_x86_late_time_init+0x8/0x8 [ 34.700613][ C0] arch_call_rest_init+0xe/0x10 [ 34.705463][ C0] start_kernel+0x482/0x4f0 [ 34.710048][ C0] x86_64_start_reservations+0x2a/0x2c [ 34.715588][ C0] x86_64_start_kernel+0x7c/0x81 [ 34.720520][ C0] secondary_startup_64_no_verify+0xce/0xdb [ 34.726417][ C0] [ 34.729429][ C0] Modules linked in: [ 34.733319][ C0] ---[ end trace 0000000000000000 ]--- [ 34.738874][ C0] RIP: 0010:__queue_work+0x575/0xd30 [ 34.744173][ C0] Code: 39 2b 0f 84 b9 00 00 00 e8 f8 d2 28 00 4c 89 ff e8 70 c6 a8 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 dc 29 6d 00 49 8b 7d 00 e8 53 c2 [ 34.763775][ C0] RSP: 0018:ffffc90000007c70 EFLAGS: 00010046 [ 34.769925][ C0] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffffffff86e1c500 [ 34.778077][ C0] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff [ 34.786062][ C0] RBP: ffffc90000007d08 R08: fffffffffffffffb R09: 0000000000000007 [ 34.794050][ C0] R10: ffffed10217e3139 R11: 1ffff110217e3139 R12: dffffc0000000000 [ 34.802018][ C0] R13: 0000000000000000 R14: ffff88810bf189c8 R15: 0000000000000008 [ 34.809997][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 34.819389][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.826087][ C0] CR2: 00007f6cfcd39c93 CR3: 00000001265af000 CR4: 00000000003506b0 [ 34.834062][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.842024][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.849993][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 34.857613][ C0] Kernel Offset: disabled [ 34.862022][ C0] Rebooting in 86400 seconds..