./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2924789364 <...> Warning: Permanently added '10.128.0.107' (ED25519) to the list of known hosts. execve("./syz-executor2924789364", ["./syz-executor2924789364"], 0x7ffe39961750 /* 10 vars */) = 0 brk(NULL) = 0x5555792b2000 brk(0x5555792b2e00) = 0x5555792b2e00 arch_prctl(ARCH_SET_FS, 0x5555792b2480) = 0 set_tid_address(0x5555792b2750) = 288 set_robust_list(0x5555792b2760, 24) = 0 rseq(0x5555792b2da0, 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-executor2924789364", 4096) = 28 getrandom("\x85\xec\xc7\xe4\xf1\x52\x25\x6f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555792b2e00 brk(0x5555792d3e00) = 0x5555792d3e00 brk(0x5555792d4000) = 0x5555792d4000 mprotect(0x7f5563fb4000, 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 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f5563f0ada0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5563f12a30}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f5563f0ada0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5563f12a30}, NULL, 8) = 0 mkdir("./syzkaller.Y4NWrJ", 0700) = 0 chmod("./syzkaller.Y4NWrJ", 0777) = 0 chdir("./syzkaller.Y4NWrJ") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555792b2750) = 289 ./strace-static-x86_64: Process 289 attached [pid 289] set_robust_list(0x5555792b2760, 24) = 0 [pid 289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 289] getppid() = 0 [pid 289] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 289] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 289] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 289] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 289] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 289] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 289] unshare(CLONE_NEWNS) = 0 [pid 289] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 289] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 289] unshare(CLONE_NEWCGROUP) = 0 [pid 289] unshare(CLONE_NEWUTS) = 0 [pid 289] unshare(CLONE_SYSVSEM) = 0 [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 289] getpid() = 1 [pid 289] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 289] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 289] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 289] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=120, ...}, AT_EMPTY_PATH) = 0 [pid 289] getdents64(3, 0x5555792b37f0 /* 6 entries */, 32768) = 176 [pid 289] umount2("./0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 289] newfstatat(AT_FDCWD, "./0/.incomplete", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] umount2("./0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 289] openat(AT_FDCWD, "./0/.incomplete", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 289] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 [pid 289] getdents64(4, 0x5555792bb830 /* 2 entries */, 32768) = 48 [pid 289] getdents64(4, 0x5555792bb830 /* 0 entries */, 32768) = 0 [pid 289] close(4) = 0 [pid 289] rmdir("./0/.incomplete") = 0 [pid 289] umount2("./0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 289] newfstatat(AT_FDCWD, "./0/.index", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 289] umount2("./0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 289] openat(AT_FDCWD, "./0/.index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 289] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 [pid 289] getdents64(4, 0x5555792bb830 /* 2 entries */, 32768) = 48 [pid 289] getdents64(4, 0x5555792bb830 /* 0 entries */, 32768) = 0 [pid 289] close(4) = 0 [pid 289] rmdir("./0/.index") = 0 [ 22.887757][ T24] audit: type=1400 audit(1736283435.550:71): avc: denied { mount } for pid=289 comm="syz-executor292" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 22.914777][ T24] audit: type=1400 audit(1736283435.550:72): avc: denied { mounton } for pid=289 comm="syz-executor292" path="/root/syzkaller.Y4NWrJ/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 [ 22.941397][ T24] audit: type=1400 audit(1736283435.550:73): avc: denied { mounton } for pid=289 comm="syz-executor292" path="/root/syzkaller.Y4NWrJ/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=14465 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 22.941621][ T289] ------------[ cut here ]------------ [ 22.968988][ T24] audit: type=1400 audit(1736283435.560:74): avc: denied { unmount } for pid=289 comm="syz-executor292" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 22.974166][ T289] WARNING: CPU: 1 PID: 289 at fs/inode.c:304 drop_nlink+0xc1/0x110 [ 22.993657][ T24] audit: type=1400 audit(1736283435.560:75): avc: denied { mounton } for pid=289 comm="syz-executor292" path="/dev/gadgetfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 23.001265][ T289] Modules linked in: [ 23.027772][ T289] CPU: 1 PID: 289 Comm: syz-executor292 Not tainted 5.10.232-syzkaller-00746-g49e8ba0a684f #0 [ 23.037831][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 23.047728][ T289] RIP: 0010:drop_nlink+0xc1/0x110 [ 23.052553][ T289] Code: 1e 48 8d bb b8 04 00 00 be 08 00 00 00 e8 77 cb f0 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ef 2c b3 ff <0f> 0b eb 88 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 23.072203][ T289] RSP: 0018:ffffc9000094fbe8 EFLAGS: 00010293 [ 23.078086][ T289] RAX: ffffffff81b79191 RBX: 0000000000000000 RCX: ffff88810d012780 [ 23.085883][ T289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 23.093910][ T289] RBP: ffffc9000094fc10 R08: ffffffff81b79114 R09: 0000000000000003 [ 23.101789][ T289] R10: fffff52000129f6c R11: dffffc0000000001 R12: dffffc0000000000 [ 23.109617][ T289] R13: 1ffff110215e35f9 R14: ffff88810af1af80 R15: ffff88810af1afc8 [ 23.117442][ T289] FS: 00005555792b2480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.126248][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.132692][ T289] CR2: 00005557a8550338 CR3: 000000010bb65000 CR4: 00000000003506a0 [ 23.140510][ T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.148431][ T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.156224][ T289] Call Trace: [ 23.159391][ T289] ? show_regs+0x58/0x60 [ 23.163427][ T289] ? __warn+0x160/0x2f0 [ 23.167455][ T289] ? drop_nlink+0xc1/0x110 [ 23.171672][ T289] ? report_bug+0x3d9/0x5b0 [ 23.176023][ T289] ? drop_nlink+0xc1/0x110 [ 23.180305][ T289] ? handle_bug+0x41/0x70 [ 23.184435][ T289] ? exc_invalid_op+0x1b/0x50 [ 23.188971][ T289] ? asm_exc_invalid_op+0x12/0x20 [ 23.193805][ T289] ? drop_nlink+0x44/0x110 [ 23.198081][ T289] ? drop_nlink+0xc1/0x110 [ 23.202310][ T289] ? drop_nlink+0xc1/0x110 [ 23.206561][ T289] ? drop_nlink+0xc1/0x110 [ 23.210859][ T289] shmem_rmdir+0x59/0x90 [ 23.214904][ T289] vfs_rmdir+0x2b7/0x3f0 [ 23.219006][ T289] incfs_kill_sb+0x108/0x220 [ 23.223408][ T289] deactivate_locked_super+0xad/0x110 [ 23.228643][ T289] deactivate_super+0xbe/0xf0 [ 23.233126][ T289] cleanup_mnt+0x45c/0x510 [ 23.237422][ T289] __cleanup_mnt+0x19/0x20 [ 23.241629][ T289] task_work_run+0x129/0x190 [ 23.246064][ T289] ptrace_notify+0x29e/0x350 [ 23.250518][ T289] ? do_notify_parent+0xa10/0xa10 [ 23.255343][ T289] ? user_path_at_empty+0x40/0x50 [ 23.260232][ T289] ? __x64_sys_umount+0x122/0x170 [ 23.265075][ T289] ? path_umount+0xea0/0xea0 [ 23.269519][ T289] syscall_exit_to_user_mode+0xf5/0x1a0 [ 23.274882][ T289] do_syscall_64+0x40/0x70 [ 23.279165][ T289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.284856][ T289] RIP: 0033:0x7f5563f41147 [ 23.289146][ T289] 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 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 23.308673][ T289] RSP: 002b:00007ffe9a5c2c28 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 23.316986][ T289] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5563f41147 [ 23.324707][ T289] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe9a5c2ce0 [ 23.332534][ T289] RBP: 00007ffe9a5c2ce0 R08: 0000000000000000 R09: 0000000000000000 [ 23.340444][ T289] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe9a5c3d50 [ 23.348244][ T289] R13: 00005555792b37c0 R14: 431bde82d7b634db R15: 00007ffe9a5c3d70 [ 23.356026][ T289] ---[ end trace ac87f008586cd6ff ]--- [ 23.361472][ T289] ================================================================== [ 23.369310][ T289] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 23.375376][ T289] Write of size 4 at addr 0000000000000170 by task syz-executor292/289 [ 23.383443][ T289] [ 23.385621][ T289] CPU: 1 PID: 289 Comm: syz-executor292 Tainted: G W 5.10.232-syzkaller-00746-g49e8ba0a684f #0 [ 23.397075][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 23.406969][ T289] Call Trace: [ 23.410113][ T289] dump_stack_lvl+0x1e2/0x24b [ 23.414606][ T289] ? panic+0x812/0x812 [ 23.418514][ T289] ? bfq_pos_tree_add_move+0x43b/0x43b [ 23.423809][ T289] ? _raw_spin_lock+0xa4/0x1b0 [ 23.428497][ T289] ? _raw_spin_trylock_bh+0x190/0x190 [ 23.433700][ T289] kasan_report+0x167/0x1c0 [ 23.438045][ T289] ? ihold+0x20/0x60 [ 23.441874][ T289] ? ihold+0x20/0x60 [ 23.445605][ T289] kasan_check_range+0x293/0x2a0 [ 23.450380][ T289] __kasan_check_write+0x14/0x20 [ 23.455158][ T289] ihold+0x20/0x60 [ 23.458739][ T289] vfs_rmdir+0x200/0x3f0 [ 23.462792][ T289] incfs_kill_sb+0x108/0x220 [ 23.467237][ T289] deactivate_locked_super+0xad/0x110 [ 23.472423][ T289] deactivate_super+0xbe/0xf0 [ 23.476945][ T289] cleanup_mnt+0x45c/0x510 [ 23.481192][ T289] __cleanup_mnt+0x19/0x20 [ 23.485440][ T289] task_work_run+0x129/0x190 [ 23.489870][ T289] ptrace_notify+0x29e/0x350 [ 23.494294][ T289] ? do_notify_parent+0xa10/0xa10 [ 23.499155][ T289] ? user_path_at_empty+0x40/0x50 [ 23.504016][ T289] ? __x64_sys_umount+0x122/0x170 [ 23.508882][ T289] ? path_umount+0xea0/0xea0 [ 23.513302][ T289] syscall_exit_to_user_mode+0xf5/0x1a0 [ 23.518683][ T289] do_syscall_64+0x40/0x70 [ 23.522937][ T289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.528661][ T289] RIP: 0033:0x7f5563f41147 [ 23.532916][ T289] 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 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 23.552355][ T289] RSP: 002b:00007ffe9a5c2c28 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 23.560798][ T289] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5563f41147 [ 23.568696][ T289] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe9a5c2ce0 [ 23.576508][ T289] RBP: 00007ffe9a5c2ce0 R08: 0000000000000000 R09: 0000000000000000 [ 23.584317][ T289] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe9a5c3d50 [ 23.592128][ T289] R13: 00005555792b37c0 R14: 431bde82d7b634db R15: 00007ffe9a5c3d70 [ 23.599943][ T289] ================================================================== [ 23.607838][ T289] Disabling lock debugging due to kernel taint [ 23.613922][ T289] BUG: kernel NULL pointer dereference, address: 0000000000000170 [ 23.621465][ T289] #PF: supervisor write access in kernel mode [ 23.627364][ T289] #PF: error_code(0x0002) - not-present page [ 23.633182][ T289] PGD 0 P4D 0 [ 23.636393][ T289] Oops: 0002 [#1] PREEMPT SMP KASAN [ 23.641428][ T289] CPU: 1 PID: 289 Comm: syz-executor292 Tainted: G B W 5.10.232-syzkaller-00746-g49e8ba0a684f #0 [ 23.652881][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 23.662784][ T289] RIP: 0010:ihold+0x25/0x60 [ 23.667119][ T289] Code: 00 00 00 00 00 55 48 89 e5 41 56 53 49 89 fe e8 01 25 b3 ff 49 8d be 70 01 00 00 be 04 00 00 00 e8 60 c3 f0 ff bb 01 00 00 00 41 0f c1 9e 70 01 00 00 ff c3 bf 02 00 00 00 89 de e8 84 28 b3 [ 23.686556][ T289] RSP: 0018:ffffc9000094fc28 EFLAGS: 00010246 [ 23.692460][ T289] RAX: ffff88810d012700 RBX: 0000000000000001 RCX: ffff88810d012780 [ 23.700271][ T289] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 00000000ffffffff [ 23.708082][ T289] RBP: ffffc9000094fc38 R08: ffffffff813e2b7b R09: 0000000000000003 [ 23.715894][ T289] R10: fffffbfff0e11248 R11: dffffc0000000001 R12: dffffc0000000000 [ 23.723702][ T289] R13: ffff888120ce6110 R14: 0000000000000000 R15: 0000000000000000 [ 23.731520][ T289] FS: 00005555792b2480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.740285][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.746703][ T289] CR2: 0000000000000170 CR3: 000000010bb65000 CR4: 00000000003506a0 [ 23.754518][ T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.762326][ T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.770137][ T289] Call Trace: [ 23.773270][ T289] ? __die_body+0x62/0xb0 [ 23.777433][ T289] ? __die+0x7e/0x90 [ 23.781165][ T289] ? no_context+0x9f9/0xd20 [ 23.785502][ T289] ? is_prefetch+0x5c0/0x5c0 [ 23.789931][ T289] ? preempt_schedule+0xd9/0xe0 [ 23.794616][ T289] ? __kasan_check_read+0x11/0x20 [ 23.799477][ T289] ? preempt_schedule_common+0xbe/0xf0 [ 23.804770][ T289] ? preempt_schedule+0xd9/0xe0 [ 23.809459][ T289] ? schedule_preempt_disabled+0x20/0x20 [ 23.814924][ T289] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 23.820570][ T289] ? __bad_area_nosemaphore+0xc4/0x430 [ 23.825862][ T289] ? bad_area_nosemaphore+0x2d/0x40 [ 23.830898][ T289] ? exc_page_fault+0x3df/0x5b0 [ 23.835582][ T289] ? asm_exc_page_fault+0x1e/0x30 [ 23.840442][ T289] ? check_panic_on_warn+0x5b/0xb0 [ 23.845390][ T289] ? ihold+0x25/0x60 [ 23.849121][ T289] ? ihold+0x20/0x60 [ 23.852852][ T289] vfs_rmdir+0x200/0x3f0 [ 23.856935][ T289] incfs_kill_sb+0x108/0x220 [ 23.861361][ T289] deactivate_locked_super+0xad/0x110 [ 23.866566][ T289] deactivate_super+0xbe/0xf0 [ 23.871081][ T289] cleanup_mnt+0x45c/0x510 [ 23.875332][ T289] __cleanup_mnt+0x19/0x20 [ 23.879583][ T289] task_work_run+0x129/0x190 [ 23.884013][ T289] ptrace_notify+0x29e/0x350 [ 23.888438][ T289] ? do_notify_parent+0xa10/0xa10 [ 23.893301][ T289] ? user_path_at_empty+0x40/0x50 [ 23.898245][ T289] ? __x64_sys_umount+0x122/0x170 [ 23.903105][ T289] ? path_umount+0xea0/0xea0 [ 23.907534][ T289] syscall_exit_to_user_mode+0xf5/0x1a0 [ 23.912934][ T289] do_syscall_64+0x40/0x70 [ 23.917172][ T289] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.922890][ T289] RIP: 0033:0x7f5563f41147 [ 23.927145][ T289] 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 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 23.946586][ T289] RSP: 002b:00007ffe9a5c2c28 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 23.954830][ T289] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f5563f41147 [ 23.962644][ T289] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe9a5c2ce0 [ 23.970464][ T289] RBP: 00007ffe9a5c2ce0 R08: 0000000000000000 R09: 0000000000000000 [ 23.978365][ T289] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe9a5c3d50 [ 23.986266][ T289] R13: 00005555792b37c0 R14: 431bde82d7b634db R15: 00007ffe9a5c3d70 [ 23.994086][ T289] Modules linked in: [ 23.997804][ T289] CR2: 0000000000000170 [ 24.001794][ T289] ---[ end trace ac87f008586cd700 ]--- [ 24.007095][ T289] RIP: 0010:ihold+0x25/0x60 [ 24.011423][ T289] Code: 00 00 00 00 00 55 48 89 e5 41 56 53 49 89 fe e8 01 25 b3 ff 49 8d be 70 01 00 00 be 04 00 00 00 e8 60 c3 f0 ff bb 01 00 00 00 41 0f c1 9e 70 01 00 00 ff c3 bf 02 00 00 00 89 de e8 84 28 b3 [ 24.030863][ T289] RSP: 0018:ffffc9000094fc28 EFLAGS: 00010246 [ 24.036759][ T289] RAX: ffff88810d012700 RBX: 0000000000000001 RCX: ffff88810d012780 [ 24.044570][ T289] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 00000000ffffffff [ 24.052383][ T289] RBP: ffffc9000094fc38 R08: ffffffff813e2b7b R09: 0000000000000003 [ 24.061013][ T289] R10: fffffbfff0e11248 R11: dffffc0000000001 R12: dffffc0000000000 [ 24.068912][ T289] R13: ffff888120ce6110 R14: 0000000000000000 R15: 0000000000000000 [ 24.076723][ T289] FS: 00005555792b2480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.085489][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.091911][ T289] CR2: 0000000000000170 CR3: 000000010bb65000 CR4: 00000000003506a0 [ 24.099732][ T289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.107537][ T289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.115346][ T289] Kernel panic - not syncing: Fatal exception [ 24.121530][ T289] Kernel Offset: disabled [ 24.125655][ T289] Rebooting in 86400 seconds..