./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2938517063 <...> Warning: Permanently added '10.128.0.93' (ECDSA) to the list of known hosts. execve("./syz-executor2938517063", ["./syz-executor2938517063"], 0x7ffc505a6e70 /* 10 vars */) = 0 brk(NULL) = 0x555557255000 brk(0x555557255c40) = 0x555557255c40 arch_prctl(ARCH_SET_FS, 0x555557255300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor2938517063", 4096) = 28 brk(0x555557276c40) = 0x555557276c40 brk(0x555557277000) = 0x555557277000 mprotect(0x7f9137427000, 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 openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 getpid() = 5065 mkdir("./syzkaller.RKuf99", 0700) = 0 chmod("./syzkaller.RKuf99", 0777) = 0 chdir("./syzkaller.RKuf99") = 0 mkdir("./0", 0777) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555572555d0) = 5066 ./strace-static-x86_64: Process 5066 attached [pid 5066] chdir("./0") = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setpgid(0, 0) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1000", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5066] memfd_create("syzkaller", 0) = 3 [pid 5066] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f912ef66000 [pid 5066] 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 5066] munmap(0x7f912ef66000, 16777216) = 0 [pid 5066] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5066] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5066] close(3) = 0 [pid 5066] mkdir("./bus", 0777) = 0 [ 38.612926][ T5066] loop0: detected capacity change from 0 to 32768 [ 38.623332][ T5066] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor293 (5066) [ 38.640929][ T5066] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 38.649881][ T5066] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 38.660721][ T5066] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 38.671551][ T5066] BTRFS info (device loop0): force clearing of disk cache [ 38.678919][ T5066] BTRFS info (device loop0): force zlib compression, level 3 [ 38.686333][ T5066] BTRFS info (device loop0): using free space tree [ 38.705657][ T5066] BTRFS info (device loop0): enabling ssd optimizations [ 38.712724][ T5066] BTRFS info (device loop0): auto enabling async discard [ 38.721192][ T5066] BTRFS info (device loop0): clearing free space tree [ 38.728365][ T5066] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 38.738154][ T5066] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [pid 5066] mount("/dev/loop0", "./bus", "btrfs", MS_DIRSYNC, "user_subvol_rm_allowed,noinode_cache,inode_cache,clear_cache,compress-force,noacl,treelog,") = 0 [pid 5066] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3 [pid 5066] chdir("./bus") = 0 [pid 5066] ioctl(4, LOOP_CLR_FD) = 0 [pid 5066] close(4) = 0 [pid 5066] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5066] write(4, "19", 2) = 2 [ 38.757624][ T5066] BTRFS info (device loop0): creating free space tree [ 38.765582][ T5066] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 38.775165][ T5066] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 38.798671][ T5066] FAULT_INJECTION: forcing a failure. [ 38.798671][ T5066] name failslab, interval 1, probability 0, space 0, times 1 [ 38.811697][ T5066] CPU: 1 PID: 5066 Comm: syz-executor293 Not tainted 6.2.0-rc6-syzkaller-00239-g0136d86b7852 #0 [ 38.822136][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 38.832195][ T5066] Call Trace: [ 38.835470][ T5066] [ 38.838486][ T5066] dump_stack_lvl+0xd1/0x138 [ 38.843101][ T5066] should_fail_ex.cold+0x5/0xa [ 38.847882][ T5066] ? btrfs_alloc_tree_block+0xbc9/0x1320 [ 38.853519][ T5066] should_failslab+0x9/0x20 [ 38.858023][ T5066] kmem_cache_alloc+0x5a/0x430 [ 38.862799][ T5066] btrfs_alloc_tree_block+0xbc9/0x1320 [ 38.868272][ T5066] ? btrfs_alloc_logged_file_extent+0x600/0x600 [ 38.874558][ T5066] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 38.880572][ T5066] ? memcpy+0x3d/0x60 [ 38.884564][ T5066] __btrfs_cow_block+0x3b2/0x1420 [ 38.889597][ T5066] ? update_ref_for_cow+0xb30/0xb30 [ 38.894791][ T5066] ? btrfs_qgroup_add_swapped_blocks+0x990/0x990 [ 38.901133][ T5066] btrfs_cow_block+0x2fa/0x950 [ 38.905897][ T5066] btrfs_search_slot+0x11c7/0x2c90 [ 38.911016][ T5066] ? split_leaf+0x13c0/0x13c0 [ 38.915723][ T5066] ? find_held_lock+0x2d/0x110 [ 38.920497][ T5066] ? btrfs_create_new_inode+0x6f9/0x26b0 [ 38.926137][ T5066] ? lock_downgrade+0x6e0/0x6e0 [ 38.930995][ T5066] ? do_raw_spin_lock+0x124/0x2b0 [ 38.936020][ T5066] ? rwlock_bug.part.0+0x90/0x90 [ 38.940954][ T5066] btrfs_insert_empty_items+0xbd/0x1c0 [ 38.946410][ T5066] ? do_raw_spin_unlock+0x175/0x230 [ 38.951602][ T5066] btrfs_create_new_inode+0x7be/0x26b0 [ 38.957099][ T5066] ? btrfs_link+0x7f0/0x7f0 [ 38.961623][ T5066] ? record_root_in_trans+0x2f7/0x3e0 [ 38.966993][ T5066] ? start_transaction+0x2aa/0x1410 [ 38.972199][ T5066] btrfs_tmpfile+0x2db/0x420 [ 38.976789][ T5066] ? btrfs_create_new_inode+0x26b0/0x26b0 [ 38.982521][ T5066] ? do_raw_spin_unlock+0x175/0x230 [ 38.987713][ T5066] ? _raw_spin_unlock+0x28/0x40 [ 38.992591][ T5066] ? d_alloc+0x1c0/0x240 [ 38.996834][ T5066] vfs_tmpfile+0x393/0x5d0 [ 39.001257][ T5066] path_openat+0x16f3/0x2a50 [ 39.005851][ T5066] ? __lock_acquire+0x166e/0x56d0 [ 39.010884][ T5066] ? path_lookupat+0x840/0x840 [ 39.015654][ T5066] do_filp_open+0x1ba/0x410 [ 39.020157][ T5066] ? may_open_dev+0xf0/0xf0 [ 39.024660][ T5066] ? find_held_lock+0x2d/0x110 [ 39.029431][ T5066] ? do_raw_spin_lock+0x124/0x2b0 [ 39.034451][ T5066] ? rwlock_bug.part.0+0x90/0x90 [ 39.039390][ T5066] ? _raw_spin_unlock+0x28/0x40 [ 39.044266][ T5066] ? alloc_fd+0x2d8/0x6d0 [ 39.048615][ T5066] do_sys_openat2+0x16d/0x4c0 [ 39.053300][ T5066] ? build_open_flags+0x6f0/0x6f0 [ 39.058332][ T5066] ? ptrace_notify+0xfe/0x140 [ 39.063003][ T5066] ? lock_downgrade+0x6e0/0x6e0 [ 39.067861][ T5066] __x64_sys_open+0x11d/0x1c0 [ 39.072545][ T5066] ? do_sys_open+0x150/0x150 [ 39.077141][ T5066] ? _raw_spin_unlock_irq+0x2e/0x50 [ 39.082339][ T5066] ? ptrace_notify+0xfe/0x140 [ 39.087020][ T5066] do_syscall_64+0x39/0xb0 [ 39.091447][ T5066] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.097345][ T5066] RIP: 0033:0x7f91373b3a69 [ 39.101755][ T5066] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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 c0 ff ff ff f7 d8 64 89 01 48 [ 39.121359][ T5066] RSP: 002b:00007fff0e87af08 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 39.129769][ T5066] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f91373b3a69 [ 39.137748][ T5066] RDX: 0000000000000000 RSI: 0000000000438001 RDI: 0000000020000000 [ 39.145717][ T5066] RBP: 00007fff0e87af30 R08: 0000000000000002 R09: 00007fff0e87af40 [ 39.153681][ T5066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [pid 5066] open("./file0", O_WRONLY|O_LARGEFILE|O_NOFOLLOW|O_TMPFILE, 000) = -1 ENOMEM (Cannot allocate memory) [pid 5066] exit_group(0) = ? [pid 5066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=29 /* 0.29 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555557256620 /* 4 entries */, 32768) = 104 umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) lstat("./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 unlink("./0/binderfs") = 0 [ 39.161667][ T5066] R13: 00007fff0e87af70 R14: 00007fff0e87af50 R15: 0000000000000000 [ 39.169733][ T5066] [ 39.173609][ T5066] BTRFS error (device loop0: state A): Transaction aborted (error -12) [ 39.182584][ T5066] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6484: errno=-12 Out of memory [ 39.193260][ T5066] BTRFS info (device loop0: state EA): forced readonly [ 39.231255][ T5065] ------------[ cut here ]------------ [ 39.236840][ T5065] WARNING: CPU: 0 PID: 5065 at fs/btrfs/space-info.h:199 btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.248295][ T5065] Modules linked in: [ 39.252201][ T5065] CPU: 0 PID: 5065 Comm: syz-executor293 Not tainted 6.2.0-rc6-syzkaller-00239-g0136d86b7852 #0 [ 39.262779][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 39.272890][ T5065] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.280408][ T5065] Code: fd e9 77 fb ff ff e8 6b dc fc fd 4d 89 e6 48 89 de 49 f7 de 4c 89 f7 e8 aa d8 fc fd 49 39 de 0f 86 b5 fc ff ff e8 4c dc fc fd <0f> 0b 31 db e9 af fc ff ff e8 3e dc fc fd 48 8d 7d 18 be ff ff ff [ 39.300067][ T5065] RSP: 0018:ffffc90003ddfa90 EFLAGS: 00010293 [ 39.306146][ T5065] RAX: 0000000000000000 RBX: 00000000000df000 RCX: 0000000000000000 [ 39.314141][ T5065] RDX: ffff88807a5757c0 RSI: ffffffff83841694 RDI: 0000000000000006 [ 39.322148][ T5065] RBP: ffff888078381000 R08: 0000000000000006 R09: 00000000000e0000 [ 39.330143][ T5065] R10: 00000000000df000 R11: 0000000000000005 R12: fffffffffff20000 [ 39.338134][ T5065] R13: ffff888078381060 R14: 00000000000e0000 R15: 0000000000000002 [ 39.346097][ T5065] FS: 0000555557255300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 39.355073][ T5065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.361703][ T5065] CR2: 000055555725e628 CR3: 0000000029867000 CR4: 0000000000350ef0 [ 39.369702][ T5065] Call Trace: [ 39.372982][ T5065] [ 39.375900][ T5065] btrfs_block_rsv_release+0x519/0x650 [ 39.381399][ T5065] btrfs_release_global_block_rsv+0x26/0x2e0 [ 39.387402][ T5065] btrfs_free_block_groups+0x958/0x1110 [ 39.392991][ T5065] close_ctree+0xd23/0xdcf [ 39.397438][ T5065] ? btrfs_cleanup_one_transaction.cold+0x5d/0x5d [ 39.403885][ T5065] ? hook_sb_remount+0xf0/0xf0 [ 39.408687][ T5065] ? __fsnotify_vfsmount_delete+0x20/0x20 [ 39.414394][ T5065] ? dispose_list+0x1e0/0x1e0 [ 39.419108][ T5065] ? parse_rescue_options.cold+0x21d/0x21d [ 39.424930][ T5065] generic_shutdown_super+0x158/0x410 [ 39.430363][ T5065] kill_anon_super+0x3a/0x60 [ 39.434969][ T5065] btrfs_kill_super+0x3c/0x50 [ 39.439680][ T5065] deactivate_locked_super+0x98/0x160 [ 39.445074][ T5065] deactivate_super+0xb1/0xd0 [ 39.449784][ T5065] cleanup_mnt+0x2ae/0x3d0 [ 39.454216][ T5065] task_work_run+0x16f/0x270 [ 39.458840][ T5065] ? task_work_cancel+0x30/0x30 [ 39.463710][ T5065] ? __x64_sys_umount+0x118/0x190 [ 39.468768][ T5065] ptrace_notify+0x118/0x140 [ 39.473378][ T5065] syscall_exit_to_user_mode_prepare+0x129/0x280 [ 39.479737][ T5065] syscall_exit_to_user_mode+0xd/0x50 [ 39.485137][ T5065] do_syscall_64+0x46/0xb0 [ 39.489582][ T5065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.495498][ T5065] RIP: 0033:0x7f91373b4e07 [ 39.499936][ T5065] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.519571][ T5065] RSP: 002b:00007fff0e879e18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 39.528007][ T5065] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f91373b4e07 [ 39.536007][ T5065] RDX: 00007fff0e879ed7 RSI: 000000000000000a RDI: 00007fff0e879ed0 [ 39.544035][ T5065] RBP: 00007fff0e879ed0 R08: 00000000ffffffff R09: 00007fff0e879cb0 [ 39.552134][ T5065] R10: 0000555557256683 R11: 0000000000000206 R12: 00007fff0e87af50 [ 39.560127][ T5065] R13: 00005555572565f0 R14: 00007fff0e879e40 R15: 0000000000000001 [ 39.568125][ T5065] [ 39.571131][ T5065] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 39.578389][ T5065] CPU: 0 PID: 5065 Comm: syz-executor293 Not tainted 6.2.0-rc6-syzkaller-00239-g0136d86b7852 #0 [ 39.588792][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 39.598848][ T5065] Call Trace: [ 39.602135][ T5065] [ 39.605048][ T5065] dump_stack_lvl+0xd1/0x138 [ 39.609626][ T5065] panic+0x2cc/0x626 [ 39.613506][ T5065] ? panic_print_sys_info.part.0+0x110/0x110 [ 39.619655][ T5065] ? btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.626497][ T5065] check_panic_on_warn.cold+0x19/0x35 [ 39.631880][ T5065] __warn+0xf2/0x1a0 [ 39.635763][ T5065] ? btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.642597][ T5065] report_bug+0x1c0/0x210 [ 39.646922][ T5065] handle_bug+0x3c/0x70 [ 39.651082][ T5065] exc_invalid_op+0x18/0x50 [ 39.655573][ T5065] asm_exc_invalid_op+0x1a/0x20 [ 39.660412][ T5065] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.667870][ T5065] Code: fd e9 77 fb ff ff e8 6b dc fc fd 4d 89 e6 48 89 de 49 f7 de 4c 89 f7 e8 aa d8 fc fd 49 39 de 0f 86 b5 fc ff ff e8 4c dc fc fd <0f> 0b 31 db e9 af fc ff ff e8 3e dc fc fd 48 8d 7d 18 be ff ff ff [ 39.687474][ T5065] RSP: 0018:ffffc90003ddfa90 EFLAGS: 00010293 [ 39.693528][ T5065] RAX: 0000000000000000 RBX: 00000000000df000 RCX: 0000000000000000 [ 39.701485][ T5065] RDX: ffff88807a5757c0 RSI: ffffffff83841694 RDI: 0000000000000006 [ 39.709440][ T5065] RBP: ffff888078381000 R08: 0000000000000006 R09: 00000000000e0000 [ 39.717401][ T5065] R10: 00000000000df000 R11: 0000000000000005 R12: fffffffffff20000 [ 39.725722][ T5065] R13: ffff888078381060 R14: 00000000000e0000 R15: 0000000000000002 [ 39.733708][ T5065] ? btrfs_space_info_update_bytes_may_use+0x524/0x820 [ 39.740559][ T5065] btrfs_block_rsv_release+0x519/0x650 [ 39.746009][ T5065] btrfs_release_global_block_rsv+0x26/0x2e0 [ 39.751981][ T5065] btrfs_free_block_groups+0x958/0x1110 [ 39.757541][ T5065] close_ctree+0xd23/0xdcf [ 39.761948][ T5065] ? btrfs_cleanup_one_transaction.cold+0x5d/0x5d [ 39.768353][ T5065] ? hook_sb_remount+0xf0/0xf0 [ 39.773105][ T5065] ? __fsnotify_vfsmount_delete+0x20/0x20 [ 39.778813][ T5065] ? dispose_list+0x1e0/0x1e0 [ 39.783477][ T5065] ? parse_rescue_options.cold+0x21d/0x21d [ 39.789358][ T5065] generic_shutdown_super+0x158/0x410 [ 39.794717][ T5065] kill_anon_super+0x3a/0x60 [ 39.799295][ T5065] btrfs_kill_super+0x3c/0x50 [ 39.803963][ T5065] deactivate_locked_super+0x98/0x160 [ 39.809328][ T5065] deactivate_super+0xb1/0xd0 [ 39.814000][ T5065] cleanup_mnt+0x2ae/0x3d0 [ 39.818409][ T5065] task_work_run+0x16f/0x270 [ 39.823102][ T5065] ? task_work_cancel+0x30/0x30 [ 39.827972][ T5065] ? __x64_sys_umount+0x118/0x190 [ 39.833076][ T5065] ptrace_notify+0x118/0x140 [ 39.837666][ T5065] syscall_exit_to_user_mode_prepare+0x129/0x280 [ 39.844010][ T5065] syscall_exit_to_user_mode+0xd/0x50 [ 39.849380][ T5065] do_syscall_64+0x46/0xb0 [ 39.853872][ T5065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.859761][ T5065] RIP: 0033:0x7f91373b4e07 [ 39.864160][ T5065] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 39.883763][ T5065] RSP: 002b:00007fff0e879e18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 39.892172][ T5065] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f91373b4e07 [ 39.900299][ T5065] RDX: 00007fff0e879ed7 RSI: 000000000000000a RDI: 00007fff0e879ed0 [ 39.908344][ T5065] RBP: 00007fff0e879ed0 R08: 00000000ffffffff R09: 00007fff0e879cb0 [ 39.916312][ T5065] R10: 0000555557256683 R11: 0000000000000206 R12: 00007fff0e87af50 [ 39.924273][ T5065] R13: 00005555572565f0 R14: 00007fff0e879e40 R15: 0000000000000001 [ 39.932244][ T5065] [ 39.936127][ T5065] Kernel Offset: disabled [ 39.940546][ T5065] Rebooting in 86400 seconds..