./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1256961143 <...> Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts. execve("./syz-executor1256961143", ["./syz-executor1256961143"], 0x7ffeef5a8110 /* 10 vars */) = 0 brk(NULL) = 0x5555570e0000 brk(0x5555570e0d40) = 0x5555570e0d40 arch_prctl(ARCH_SET_FS, 0x5555570e03c0) = 0 set_tid_address(0x5555570e0690) = 5027 set_robust_list(0x5555570e06a0, 24) = 0 rseq(0x5555570e0ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1256961143", 4096) = 28 getrandom("\xa8\xfa\xb8\x34\xc2\x86\xa9\xf5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555570e0d40 brk(0x555557101d40) = 0x555557101d40 brk(0x555557102000) = 0x555557102000 mprotect(0x7fa335bd1000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fa335b6fec0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa335b61570}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa335ae8000 mprotect(0x7fa335ae9000, 131072, PROT_READ|PROT_WRITE) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa335b08990, parent_tid=0x7fa335b08990, exit_signal=0, stack=0x7fa335ae8000, stack_size=0x20300, tls=0x7fa335b086c0}./strace-static-x86_64: Process 5028 attached => {parent_tid=[5028]}, 88) = 5028 [pid 5028] rseq(0x7fa335b08fe0, 0x20, 0, 0x53053053) = 0 [pid 5028] set_robust_list(0x7fa335b089a0, 24) = 0 [pid 5028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5028] futex(0x7fa335bd7648, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5028] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5028] memfd_create("syzkaller", 0) = 3 [pid 5028] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa32d6e8000 [ 63.968013][ T5028] syz-executor125[5028]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [pid 5028] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 [pid 5028] munmap(0x7fa32d6e8000, 16777216) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5028] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5028] close(3) = 0 [pid 5028] mkdir("./file1", 0777) = 0 [pid 5028] mount("/dev/loop0", "./file1", "jfs", MS_NOEXEC|MS_POSIXACL, "") = 0 [pid 5028] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3 [pid 5028] chdir("./file1") = 0 [pid 5028] ioctl(4, LOOP_CLR_FD) = 0 [pid 5028] close(4) = 0 [pid 5028] futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5028] futex(0x7fa335bd7648, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5028] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] open("./file1", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_NOATIME|FASYNC, 000) = 4 [pid 5028] futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... futex resumed>) = 0 [pid 5028] <... futex resumed>) = 1 [pid 5028] futex(0x7fa335bd7648, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] <... futex resumed>) = 0 [pid 5027] <... futex resumed>) = 1 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] open("./bus", O_RDWR|O_CREAT|O_NOCTTY|O_SYNC|O_NOATIME|FASYNC, 000) = 5 [pid 5028] futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] <... futex resumed>) = 1 [pid 5028] open("./file1", O_RDWR|O_CREAT|O_NONBLOCK|O_SYNC|O_NOATIME|FASYNC, 000) = 6 [pid 5028] futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] <... futex resumed>) = 1 [pid 5028] ftruncate(6, 33587197) = 0 [pid 5028] futex(0x7fa335bd764c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5027] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd7648, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] futex(0x7fa335bd764c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5028] <... futex resumed>) = 1 [ 64.126594][ T5028] loop0: detected capacity change from 0 to 32768 [pid 5028] sendfile(5, 6, NULL, 281474978811909 [pid 5027] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5027] futex(0x7fa335bd765c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa32e6c7000 [pid 5027] mprotect(0x7fa32e6c8000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5027] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5027] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa32e6e7990, parent_tid=0x7fa32e6e7990, exit_signal=0, stack=0x7fa32e6c7000, stack_size=0x20300, tls=0x7fa32e6e76c0}./strace-static-x86_64: Process 5030 attached => {parent_tid=[5030]}, 88) = 5030 [pid 5027] rt_sigprocmask(SIG_SETMASK, [], [pid 5030] rseq(0x7fa32e6e7fe0, 0x20, 0, 0x53053053 [pid 5027] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5030] <... rseq resumed>) = 0 [pid 5027] futex(0x7fa335bd7658, FUTEX_WAKE_PRIVATE, 1000000 [pid 5030] set_robust_list(0x7fa32e6e79a0, 24) = 0 [pid 5030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5030] open("./bus", O_RDONLY [pid 5027] <... futex resumed>) = 0 [pid 5030] <... open resumed>) = 7 [pid 5030] futex(0x7fa335bd765c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5030] futex(0x7fa335bd7658, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5027] futex(0x7fa335bd765c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5027] futex(0x7fa335bd7658, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5030] <... futex resumed>) = 0 [pid 5027] futex(0x7fa335bd765c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 64.212734][ T28] audit: type=1804 audit(1694710198.117:2): pid=5030 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor125" name="/root/file1/bus" dev="loop0" ino=7 res=1 errno=0 [pid 5030] sendfile(4, 7, NULL, 281474978811909 [pid 5027] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 64.257930][ T5030] ================================================================================ [ 64.267495][ T5030] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_txnmgr.c:1743:5 [ 64.275207][ T5030] index 18 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 64.283468][ T5030] CPU: 1 PID: 5030 Comm: syz-executor125 Not tainted 6.6.0-rc1-syzkaller-00072-gaed8aee11130 #0 [ 64.293882][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 64.303941][ T5030] Call Trace: [ 64.307223][ T5030] [ 64.310156][ T5030] dump_stack_lvl+0x1e7/0x2d0 [ 64.314845][ T5030] ? nf_tcp_handle_invalid+0x650/0x650 [ 64.320330][ T5030] ? panic+0x770/0x770 [ 64.324423][ T5030] __ubsan_handle_out_of_bounds+0x11c/0x150 [ 64.330339][ T5030] txCommit+0x3f0b/0x6ba0 [ 64.334728][ T5030] ? txLinelock+0x160/0x160 [ 64.339255][ T5030] ? txBegin+0x502/0x6e0 [ 64.343511][ T5030] jfs_commit_inode+0x366/0x580 [ 64.348379][ T5030] ? jfs_iget+0x3b0/0x3b0 [ 64.352759][ T5030] ? rcu_is_watching+0x15/0xb0 [ 64.357559][ T5030] ? __mark_inode_dirty+0x3e7/0xd90 [ 64.362798][ T5030] extAlloc+0xcac/0x1000 [ 64.367056][ T5030] ? jfs_ioc_trim+0x660/0x660 [ 64.371740][ T5030] ? rcu_is_watching+0x15/0xb0 [ 64.376513][ T5030] jfs_get_block+0x41b/0xe60 [ 64.381114][ T5030] ? jfs_dirty_inode+0x240/0x240 [ 64.386055][ T5030] ? _raw_spin_unlock+0x28/0x40 [ 64.390950][ T5030] ? folio_create_buffers+0x132/0x250 [ 64.396351][ T5030] __block_write_begin_int+0x555/0x1a40 [ 64.401929][ T5030] ? jfs_dirty_inode+0x240/0x240 [pid 5027] exit_group(0) = ? [ 64.406875][ T5030] ? folio_zero_new_buffers+0x530/0x530 [ 64.412434][ T5030] ? pagecache_get_page+0x243/0x590 [ 64.417635][ T5030] ? jfs_dirty_inode+0x240/0x240 [ 64.422570][ T5030] block_write_begin+0x9b/0x1e0 [ 64.427422][ T5030] jfs_write_begin+0x31/0x70 [ 64.432013][ T5030] generic_perform_write+0x31b/0x630 [ 64.437305][ T5030] ? generic_file_direct_write+0x3f0/0x3f0 [ 64.443111][ T5030] ? __mnt_drop_write_file+0xc2/0x100 [ 64.448507][ T5030] ? __generic_file_write_iter+0x101/0x230 [ 64.454322][ T5030] generic_file_write_iter+0xaf/0x310 [ 64.459722][ T5030] do_iter_write+0x84f/0xde0 [ 64.464323][ T5030] ? slab_post_alloc_hook+0x6c/0x3b0 [ 64.469611][ T5030] ? vfs_iter_write+0xa0/0xa0 [ 64.474293][ T5030] ? vfs_iter_write+0x70/0xa0 [ 64.478969][ T5030] iter_file_splice_write+0x86d/0x1010 [ 64.484431][ T5030] ? splice_from_pipe+0x240/0x240 [ 64.489446][ T5030] ? __asan_memset+0x23/0x40 [ 64.494041][ T5030] ? splice_from_pipe+0x240/0x240 [ 64.499061][ T5030] direct_splice_actor+0xea/0x1c0 [ 64.504088][ T5030] splice_direct_to_actor+0x376/0x9e0 [ 64.509477][ T5030] ? direct_file_splice_eof+0xb0/0xb0 [ 64.514857][ T5030] ? warn_unsupported+0xc0/0xc0 [ 64.519721][ T5030] ? lock_acquire+0xe3/0x520 [ 64.524319][ T5030] ? __lock_acquire+0x7f70/0x7f70 [ 64.529345][ T5030] ? fsnotify_perm+0x63/0x5a0 [ 64.534021][ T5030] ? security_file_permission+0x79/0xa0 [ 64.539565][ T5030] do_splice_direct+0x2ac/0x3f0 [ 64.544411][ T5030] ? splice_direct_to_actor+0x9e0/0x9e0 [ 64.549966][ T5030] ? do_splice_direct+0x3f0/0x3f0 [ 64.554988][ T5030] ? preempt_count_add+0x93/0x180 [ 64.560026][ T5030] do_sendfile+0x623/0x1070 [ 64.564569][ T5030] ? do_pwritev+0x360/0x360 [ 64.569083][ T5030] ? _raw_spin_unlock_irq+0x2e/0x50 [ 64.574297][ T5030] ? ptrace_notify+0x278/0x380 [ 64.579080][ T5030] __se_sys_sendfile64+0x17c/0x1e0 [ 64.584209][ T5030] ? __x64_sys_sendfile64+0xb0/0xb0 [ 64.589417][ T5030] ? rcu_is_watching+0x15/0xb0 [ 64.594200][ T5030] ? syscall_enter_from_user_mode+0x8c/0x230 [ 64.600199][ T5030] do_syscall_64+0x41/0xc0 [ 64.604647][ T5030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.610589][ T5030] RIP: 0033:0x7fa335b4a069 [ 64.615009][ T5030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 64.634619][ T5030] RSP: 002b:00007fa32e6e7218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 64.643122][ T5030] RAX: ffffffffffffffda RBX: 00007fa335bd7658 RCX: 00007fa335b4a069 [ 64.651098][ T5030] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 64.659067][ T5030] RBP: 00007fa335bd7650 R08: 0000000000000000 R09: 0000000000000000 [ 64.667037][ T5030] R10: 0001000000201005 R11: 0000000000000246 R12: 00007fa335bd765c [ 64.675005][ T5030] R13: 00007fa335ba3f84 R14: 0031656c69662f2e R15: 00007fa335b9e060 [ 64.682981][ T5030] [ 64.686825][ T5030] ================================================================================ [ 64.696177][ T5030] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 64.703384][ T5030] CPU: 1 PID: 5030 Comm: syz-executor125 Not tainted 6.6.0-rc1-syzkaller-00072-gaed8aee11130 #0 [ 64.713820][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 64.723880][ T5030] Call Trace: [ 64.727168][ T5030] [ 64.730102][ T5030] dump_stack_lvl+0x1e7/0x2d0 [ 64.734796][ T5030] ? nf_tcp_handle_invalid+0x650/0x650 [ 64.740269][ T5030] ? panic+0x770/0x770 [ 64.744343][ T5030] ? vscnprintf+0x5d/0x80 [ 64.748678][ T5030] panic+0x30f/0x770 [ 64.752574][ T5030] ? check_panic_on_warn+0x21/0xa0 [ 64.757721][ T5030] ? __memcpy_flushcache+0x2b0/0x2b0 [ 64.763012][ T5030] ? dump_stack_lvl+0x253/0x2d0 [ 64.767879][ T5030] check_panic_on_warn+0x82/0xa0 [ 64.772830][ T5030] __ubsan_handle_out_of_bounds+0x13c/0x150 [ 64.778737][ T5030] txCommit+0x3f0b/0x6ba0 [ 64.783096][ T5030] ? txLinelock+0x160/0x160 [ 64.787611][ T5030] ? txBegin+0x502/0x6e0 [ 64.791865][ T5030] jfs_commit_inode+0x366/0x580 [ 64.796724][ T5030] ? jfs_iget+0x3b0/0x3b0 [ 64.801058][ T5030] ? rcu_is_watching+0x15/0xb0 [ 64.805831][ T5030] ? __mark_inode_dirty+0x3e7/0xd90 [ 64.811046][ T5030] extAlloc+0xcac/0x1000 [ 64.815303][ T5030] ? jfs_ioc_trim+0x660/0x660 [ 64.819989][ T5030] ? rcu_is_watching+0x15/0xb0 [ 64.824766][ T5030] jfs_get_block+0x41b/0xe60 [ 64.829368][ T5030] ? jfs_dirty_inode+0x240/0x240 [ 64.834317][ T5030] ? _raw_spin_unlock+0x28/0x40 [ 64.839172][ T5030] ? folio_create_buffers+0x132/0x250 [ 64.844549][ T5030] __block_write_begin_int+0x555/0x1a40 [ 64.850112][ T5030] ? jfs_dirty_inode+0x240/0x240 [ 64.855053][ T5030] ? folio_zero_new_buffers+0x530/0x530 [ 64.860603][ T5030] ? pagecache_get_page+0x243/0x590 [ 64.865809][ T5030] ? jfs_dirty_inode+0x240/0x240 [ 64.870751][ T5030] block_write_begin+0x9b/0x1e0 [ 64.875605][ T5030] jfs_write_begin+0x31/0x70 [ 64.880200][ T5030] generic_perform_write+0x31b/0x630 [ 64.885498][ T5030] ? generic_file_direct_write+0x3f0/0x3f0 [ 64.891313][ T5030] ? __mnt_drop_write_file+0xc2/0x100 [ 64.896702][ T5030] ? __generic_file_write_iter+0x101/0x230 [ 64.902518][ T5030] generic_file_write_iter+0xaf/0x310 [ 64.907907][ T5030] do_iter_write+0x84f/0xde0 [ 64.912511][ T5030] ? slab_post_alloc_hook+0x6c/0x3b0 [ 64.917823][ T5030] ? vfs_iter_write+0xa0/0xa0 [ 64.922515][ T5030] ? vfs_iter_write+0x70/0xa0 [ 64.927216][ T5030] iter_file_splice_write+0x86d/0x1010 [ 64.932691][ T5030] ? splice_from_pipe+0x240/0x240 [ 64.937739][ T5030] ? __asan_memset+0x23/0x40 [ 64.942344][ T5030] ? splice_from_pipe+0x240/0x240 [ 64.947379][ T5030] direct_splice_actor+0xea/0x1c0 [ 64.952411][ T5030] splice_direct_to_actor+0x376/0x9e0 [ 64.957799][ T5030] ? direct_file_splice_eof+0xb0/0xb0 [ 64.963193][ T5030] ? warn_unsupported+0xc0/0xc0 [ 64.968048][ T5030] ? lock_acquire+0xe3/0x520 [ 64.972658][ T5030] ? __lock_acquire+0x7f70/0x7f70 [ 64.977692][ T5030] ? fsnotify_perm+0x63/0x5a0 [ 64.982381][ T5030] ? security_file_permission+0x79/0xa0 [ 64.987938][ T5030] do_splice_direct+0x2ac/0x3f0 [ 64.992801][ T5030] ? splice_direct_to_actor+0x9e0/0x9e0 [ 64.998352][ T5030] ? do_splice_direct+0x3f0/0x3f0 [ 65.003421][ T5030] ? preempt_count_add+0x93/0x180 [ 65.008451][ T5030] do_sendfile+0x623/0x1070 [ 65.012975][ T5030] ? do_pwritev+0x360/0x360 [ 65.017491][ T5030] ? _raw_spin_unlock_irq+0x2e/0x50 [ 65.022801][ T5030] ? ptrace_notify+0x278/0x380 [ 65.027602][ T5030] __se_sys_sendfile64+0x17c/0x1e0 [ 65.032755][ T5030] ? __x64_sys_sendfile64+0xb0/0xb0 [ 65.037987][ T5030] ? rcu_is_watching+0x15/0xb0 [ 65.042757][ T5030] ? syscall_enter_from_user_mode+0x8c/0x230 [ 65.048927][ T5030] do_syscall_64+0x41/0xc0 [ 65.053359][ T5030] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 65.059265][ T5030] RIP: 0033:0x7fa335b4a069 [ 65.063681][ T5030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 65.083311][ T5030] RSP: 002b:00007fa32e6e7218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 65.091731][ T5030] RAX: ffffffffffffffda RBX: 00007fa335bd7658 RCX: 00007fa335b4a069 [ 65.099736][ T5030] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 65.107710][ T5030] RBP: 00007fa335bd7650 R08: 0000000000000000 R09: 0000000000000000 [ 65.115686][ T5030] R10: 0001000000201005 R11: 0000000000000246 R12: 00007fa335bd765c [ 65.123674][ T5030] R13: 00007fa335ba3f84 R14: 0031656c69662f2e R15: 00007fa335b9e060 [ 65.131658][ T5030] [ 65.134982][ T5030] Kernel Offset: disabled [ 65.139303][ T5030] Rebooting in 86400 seconds..