./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor269338037 <...> Warning: Permanently added '10.128.10.31' (ED25519) to the list of known hosts. execve("./syz-executor269338037", ["./syz-executor269338037"], 0x7fff0a23a390 /* 10 vars */) = 0 brk(NULL) = 0x555587f86000 brk(0x555587f86d00) = 0x555587f86d00 arch_prctl(ARCH_SET_FS, 0x555587f86380) = 0 set_tid_address(0x555587f86650) = 341 set_robust_list(0x555587f86660, 24) = 0 rseq(0x555587f86ca0, 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-executor269338037", 4096) = 27 getrandom("\xb3\x8c\x29\xc2\x45\xc8\x65\x03", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555587f86d00 brk(0x555587fa7d00) = 0x555587fa7d00 brk(0x555587fa8000) = 0x555587fa8000 mprotect(0x7f6736f17000, 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 mkdir("./syzkaller.po0cz2", 0700) = 0 chmod("./syzkaller.po0cz2", 0777) = 0 chdir("./syzkaller.po0cz2") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555587f86650) = 343 ./strace-static-x86_64: Process 343 attached [pid 343] set_robust_list(0x555587f86660, 24) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] getppid() = 0 [pid 343] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 343] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 343] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 343] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 343] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 343] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 343] unshare(CLONE_NEWNS) = 0 [pid 343] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 343] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 343] unshare(CLONE_NEWCGROUP) = 0 [pid 343] unshare(CLONE_NEWUTS) = 0 [pid 343] unshare(CLONE_SYSVSEM) = 0 [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 343] getpid() = 1 [pid 343] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 343] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 343] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 343] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=120, ...}, AT_EMPTY_PATH) = 0 [pid 343] getdents64(3, 0x555587f876f0 /* 6 entries */, 32768) = 176 [pid 343] umount2("./0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 343] newfstatat(AT_FDCWD, "./0/.incomplete", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 343] umount2("./0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 343] openat(AT_FDCWD, "./0/.incomplete", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 343] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 [pid 343] getdents64(4, 0x555587f8f730 /* 2 entries */, 32768) = 48 [pid 343] getdents64(4, 0x555587f8f730 /* 0 entries */, 32768) = 0 [pid 343] close(4) = 0 [pid 343] rmdir("./0/.incomplete") = 0 [pid 343] umount2("./0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 343] newfstatat(AT_FDCWD, "./0/.index", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 343] umount2("./0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 343] openat(AT_FDCWD, "./0/.index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 343] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 [pid 343] getdents64(4, 0x555587f8f730 /* 2 entries */, 32768) = 48 [pid 343] getdents64(4, 0x555587f8f730 /* 0 entries */, 32768) = 0 [pid 343] close(4) = 0 [pid 343] rmdir("./0/.index") = 0 [ 21.139981][ T343] request_module fs-gadgetfs succeeded, but still no fs? [ 21.158910][ T23] audit: type=1400 audit(1747340871.980:87): avc: denied { mounton } for pid=343 comm="syz-executor269" path="/root/syzkaller.po0cz2/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 [ 21.192575][ T23] audit: type=1400 audit(1747340871.980:88): avc: denied { mounton } for pid=343 comm="syz-executor269" path="/root/syzkaller.po0cz2/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=11075 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 21.220144][ T23] audit: type=1400 audit(1747340871.980:89): avc: denied { unmount } for pid=343 comm="syz-executor269" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 21.220510][ T343] ------------[ cut here ]------------ [ 21.239809][ T23] audit: type=1400 audit(1747340872.020:90): avc: denied { mounton } for pid=343 comm="syz-executor269" path="/dev/gadgetfs" dev="devtmpfs" ino=11078 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 21.245220][ T343] WARNING: CPU: 0 PID: 343 at fs/inode.c:302 drop_nlink+0xc5/0x110 [ 21.276050][ T343] Modules linked in: [ 21.279928][ T343] CPU: 0 PID: 343 Comm: syz-executor269 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 21.290043][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 21.300069][ T343] RIP: 0010:drop_nlink+0xc5/0x110 [ 21.305072][ T343] Code: 1b 48 8d bb d0 04 00 00 be 08 00 00 00 e8 b3 a4 f3 ff f0 48 ff 83 d0 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4b d0 c5 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 21.324638][ T343] RSP: 0018:ffff8881ee0d7b40 EFLAGS: 00010293 [ 21.330683][ T343] RAX: ffffffff8199ae95 RBX: ffff8881f2fc83d8 RCX: ffff8881f30eaf40 [ 21.338633][ T343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 21.346775][ T343] RBP: ffff8881ee0d7b68 R08: 0000000000000004 R09: 0000000000000003 [ 21.354733][ T343] R10: ffffed103dc1af58 R11: 1ffff1103dc1af58 R12: dffffc0000000000 [ 21.362671][ T343] R13: 1ffff1103e5f9084 R14: ffff8881f2fc8420 R15: 0000000000000000 [ 21.370625][ T343] FS: 0000555587f86380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 21.379516][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.386069][ T343] CR2: 000055ffb8a54198 CR3: 00000001dfd3f000 CR4: 00000000003406b0 [ 21.394007][ T343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.401941][ T343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.409885][ T343] Call Trace: [ 21.413151][ T343] shmem_rmdir+0x5b/0x90 [ 21.417357][ T343] vfs_rmdir+0x1b3/0x3e0 [ 21.421563][ T343] incfs_kill_sb+0xfe/0x210 [ 21.426029][ T343] deactivate_locked_super+0xa0/0x100 [ 21.431363][ T343] deactivate_super+0x14f/0x1d0 [ 21.436196][ T343] ? __kasan_check_write+0x14/0x20 [ 21.441291][ T343] ? deactivate_locked_super+0x100/0x100 [ 21.446885][ T343] ? fast_dput+0x83/0x290 [ 21.451176][ T343] cleanup_mnt+0x446/0x500 [ 21.455553][ T343] __cleanup_mnt+0x19/0x20 [ 21.459933][ T343] task_work_run+0x146/0x170 [ 21.464485][ T343] ptrace_notify+0x212/0x250 [ 21.469055][ T343] ? do_notify_parent+0x7e0/0x7e0 [ 21.474041][ T343] ? ksys_umount+0x266/0x360 [ 21.478593][ T343] ? namespace_unlock+0x3e0/0x3e0 [ 21.483581][ T343] syscall_slow_exit_work+0x17e/0x440 [ 21.488913][ T343] do_syscall_64+0x160/0x170 [ 21.493494][ T343] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 21.499360][ T343] RIP: 0033:0x7f6736ea4ac7 [ 21.503760][ T343] 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 [ 21.523737][ T343] RSP: 002b:00007ffccff734e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 21.532118][ T343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6736ea4ac7 [ 21.540054][ T343] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccff735a0 [ 21.547988][ T343] RBP: 00007ffccff735a0 R08: 0000000000000000 R09: 0000000000000000 [ 21.555925][ T343] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffccff74610 [ 21.563858][ T343] R13: 0000555587f876c0 R14: 00007ffccff74610 R15: 0000000000000001 [ 21.571797][ T343] ---[ end trace f486f3d58fe93e26 ]--- [ 21.578094][ T343] ================================================================== [ 21.586165][ T343] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 21.592370][ T343] Write of size 4 at addr 0000000000000160 by task syz-executor269/343 [ 21.600569][ T343] [ 21.602868][ T343] CPU: 1 PID: 343 Comm: syz-executor269 Tainted: G W 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 21.614366][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 21.624389][ T343] Call Trace: [ 21.627649][ T343] __dump_stack+0x1e/0x20 [ 21.631957][ T343] dump_stack+0x15b/0x1b8 [ 21.636257][ T343] ? thaw_kernel_threads+0x220/0x220 [ 21.641506][ T343] ? show_regs_print_info+0x18/0x18 [ 21.646669][ T343] ? __kasan_check_write+0x14/0x20 [ 21.651742][ T343] ? _raw_spin_lock+0x8e/0xe0 [ 21.656383][ T343] ? ihold+0x20/0x60 [ 21.660259][ T343] ? ihold+0x20/0x60 [ 21.664121][ T343] __kasan_report+0xe4/0x120 [ 21.668674][ T343] ? ihold+0x20/0x60 [ 21.672531][ T343] kasan_report+0x30/0x60 [ 21.676841][ T343] check_memory_region+0x274/0x280 [ 21.681916][ T343] __kasan_check_write+0x14/0x20 [ 21.686815][ T343] ihold+0x20/0x60 [ 21.690497][ T343] vfs_rmdir+0x247/0x3e0 [ 21.694703][ T343] incfs_kill_sb+0xfe/0x210 [ 21.699174][ T343] deactivate_locked_super+0xa0/0x100 [ 21.704522][ T343] deactivate_super+0x14f/0x1d0 [ 21.709337][ T343] ? __kasan_check_write+0x14/0x20 [ 21.714414][ T343] ? deactivate_locked_super+0x100/0x100 [ 21.720015][ T343] ? fast_dput+0x83/0x290 [ 21.724308][ T343] cleanup_mnt+0x446/0x500 [ 21.728685][ T343] __cleanup_mnt+0x19/0x20 [ 21.733070][ T343] task_work_run+0x146/0x170 [ 21.737628][ T343] ptrace_notify+0x212/0x250 [ 21.742181][ T343] ? do_notify_parent+0x7e0/0x7e0 [ 21.747167][ T343] ? ksys_umount+0x266/0x360 [ 21.751762][ T343] ? namespace_unlock+0x3e0/0x3e0 [ 21.756753][ T343] syscall_slow_exit_work+0x17e/0x440 [ 21.762132][ T343] do_syscall_64+0x160/0x170 [ 21.766702][ T343] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 21.772557][ T343] RIP: 0033:0x7f6736ea4ac7 [ 21.776941][ T343] 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 [ 21.796512][ T343] RSP: 002b:00007ffccff734e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 21.804888][ T343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6736ea4ac7 [ 21.812857][ T343] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccff735a0 [ 21.820792][ T343] RBP: 00007ffccff735a0 R08: 0000000000000000 R09: 0000000000000000 [ 21.828728][ T343] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffccff74610 [ 21.836665][ T343] R13: 0000555587f876c0 R14: 00007ffccff74610 R15: 0000000000000001 [ 21.844603][ T343] ================================================================== [ 21.852623][ T343] Disabling lock debugging due to kernel taint [ 21.858830][ T343] BUG: kernel NULL pointer dereference, address: 0000000000000160 [ 21.866611][ T343] #PF: supervisor write access in kernel mode [ 21.872638][ T343] #PF: error_code(0x0002) - not-present page [ 21.878595][ T343] PGD 0 P4D 0 [ 21.881940][ T343] Oops: 0002 [#1] PREEMPT SMP KASAN [ 21.887102][ T343] CPU: 1 PID: 343 Comm: syz-executor269 Tainted: G B W 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 21.898595][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 21.908621][ T343] RIP: 0010:ihold+0x26/0x60 [ 21.913087][ T343] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 61 c8 c5 ff 48 8d bb 60 01 00 00 be 04 00 00 00 e8 a0 9c f3 ff 41 be 01 00 00 00 44 0f c1 b3 60 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81 [ 21.932655][ T343] RSP: 0018:ffff8881ee0d7b80 EFLAGS: 00010246 [ 21.938684][ T343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8881f30eaf40 [ 21.946629][ T343] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 21.954574][ T343] RBP: ffff8881ee0d7b90 R08: 0000000000000004 R09: 0000000000000003 [ 21.962669][ T343] R10: fffffbfff0ca7a5c R11: 1ffffffff0ca7a5c R12: 1ffff1103b9dd338 [ 21.970614][ T343] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 21.978557][ T343] FS: 0000555587f86380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 21.987450][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.994000][ T343] CR2: 0000000000000160 CR3: 00000001dfd3f000 CR4: 00000000003406a0 [ 22.001938][ T343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.009878][ T343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.017816][ T343] Call Trace: [ 22.021075][ T343] vfs_rmdir+0x247/0x3e0 [ 22.025283][ T343] incfs_kill_sb+0xfe/0x210 [ 22.029771][ T343] deactivate_locked_super+0xa0/0x100 [ 22.035106][ T343] deactivate_super+0x14f/0x1d0 [ 22.039929][ T343] ? __kasan_check_write+0x14/0x20 [ 22.045022][ T343] ? deactivate_locked_super+0x100/0x100 [ 22.050634][ T343] ? fast_dput+0x83/0x290 [ 22.054927][ T343] cleanup_mnt+0x446/0x500 [ 22.059319][ T343] __cleanup_mnt+0x19/0x20 [ 22.063698][ T343] task_work_run+0x146/0x170 [ 22.068254][ T343] ptrace_notify+0x212/0x250 [ 22.072812][ T343] ? do_notify_parent+0x7e0/0x7e0 [ 22.077808][ T343] ? ksys_umount+0x266/0x360 [ 22.082360][ T343] ? namespace_unlock+0x3e0/0x3e0 [ 22.087349][ T343] syscall_slow_exit_work+0x17e/0x440 [ 22.092683][ T343] do_syscall_64+0x160/0x170 [ 22.097239][ T343] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 22.103093][ T343] RIP: 0033:0x7f6736ea4ac7 [ 22.107474][ T343] 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 [ 22.127061][ T343] RSP: 002b:00007ffccff734e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 22.135544][ T343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6736ea4ac7 [ 22.143488][ T343] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffccff735a0 [ 22.151429][ T343] RBP: 00007ffccff735a0 R08: 0000000000000000 R09: 0000000000000000 [ 22.159366][ T343] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffccff74610 [ 22.167302][ T343] R13: 0000555587f876c0 R14: 00007ffccff74610 R15: 0000000000000001 [ 22.175242][ T343] Modules linked in: [ 22.179133][ T343] CR2: 0000000000000160 [ 22.183260][ T343] ---[ end trace f486f3d58fe93e27 ]--- [ 22.188709][ T343] RIP: 0010:ihold+0x26/0x60 [ 22.193178][ T343] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 61 c8 c5 ff 48 8d bb 60 01 00 00 be 04 00 00 00 e8 a0 9c f3 ff 41 be 01 00 00 00 44 0f c1 b3 60 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 81 [ 22.212748][ T343] RSP: 0018:ffff8881ee0d7b80 EFLAGS: 00010246 [ 22.218793][ T343] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8881f30eaf40 [ 22.226730][ T343] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 22.234686][ T343] RBP: ffff8881ee0d7b90 R08: 0000000000000004 R09: 0000000000000003 [ 22.242641][ T343] R10: fffffbfff0ca7a5c R11: 1ffffffff0ca7a5c R12: 1ffff1103b9dd338 [ 22.250576][ T343] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 22.258523][ T343] FS: 0000555587f86380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 22.267427][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.273984][ T343] CR2: 0000000000000160 CR3: 00000001dfd3f000 CR4: 00000000003406a0 [ 22.281937][ T343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.289887][ T343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.297824][ T343] Kernel panic - not syncing: Fatal exception [ 22.304056][ T343] Kernel Offset: disabled [ 22.308369][ T343] Rebooting in 86400 seconds..