./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2180153471 <...> Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. execve("./syz-executor2180153471", ["./syz-executor2180153471"], 0x7ffc3d1d5dc0 /* 10 vars */) = 0 brk(NULL) = 0x55555738b000 brk(0x55555738bd00) = 0x55555738bd00 arch_prctl(ARCH_SET_FS, 0x55555738b380) = 0 set_tid_address(0x55555738b650) = 288 set_robust_list(0x55555738b660, 24) = 0 rseq(0x55555738bca0, 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-executor2180153471", 4096) = 28 getrandom("\x97\x23\x80\x46\x79\x65\x57\xb8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555738bd00 brk(0x5555573acd00) = 0x5555573acd00 brk(0x5555573ad000) = 0x5555573ad000 mprotect(0x7fc0f4bfa000, 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 getrandom("\xec\x76\xa0\x87\x1f\xc6\x1b\xee", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.yAWL5b", 0700) = 0 chmod("./syzkaller.yAWL5b", 0777) = 0 chdir("./syzkaller.yAWL5b") = 0 mkdir("./0", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555738b650) = 289 ./strace-static-x86_64: Process 289 attached [pid 289] set_robust_list(0x55555738b660, 24) = 0 [pid 289] chdir("./0") = 0 [pid 289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 289] setpgid(0, 0) = 0 [pid 289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 289] write(3, "1000", 4) = 4 [pid 289] close(3) = 0 [pid 289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 289] mkdirat(AT_FDCWD, "./file0", 000) = 0 [pid 289] mount(NULL, "./file0", "tmpfs", 0, NULL) = 0 [pid 289] chdir("./file0") = 0 [pid 289] mkdirat(AT_FDCWD, "./file0", 000) = 0 [pid 289] mount(".", "./file0", NULL, MS_RDONLY|MS_SYNCHRONOUS|MS_DIRSYNC|MS_BIND|MS_SHARED, NULL) = 0 [pid 289] mount("./file0", "./file0", "incremental-fs", 0, NULL) = 0 [pid 289] exit_group(0) = ? [pid 289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55555738c6f0 /* 4 entries */, 32768) = 112 umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./0/binderfs") = 0 umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EBUSY (Device or resource busy) newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=100, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EBUSY (Device or resource busy) openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 newfstatat(4, "", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=100, ...}, AT_EMPTY_PATH) = 0 getdents64(4, 0x555557394730 /* 5 entries */, 32768) = 144 umount2("./0/file0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/file0/.incomplete", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./0/file0/.incomplete", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0/file0/.incomplete", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 getdents64(5, 0x55555739c770 /* 2 entries */, 32768) = 48 getdents64(5, 0x55555739c770 /* 0 entries */, 32768) = 0 close(5) = 0 rmdir("./0/file0/.incomplete") = 0 umount2("./0/file0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/file0/.index", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_SYMLINK_NOFOLLOW) = 0 umount2("./0/file0/.index", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0/file0/.index", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 5 newfstatat(5, "", {st_mode=S_IFDIR|0700, st_size=40, ...}, AT_EMPTY_PATH) = 0 getdents64(5, 0x55555739c770 /* 2 entries */, 32768) = 48 getdents64(5, 0x55555739c770 /* 0 entries */, 32768) = 0 close(5) = 0 rmdir("./0/file0/.index") = 0 [ 21.979723][ T24] audit: type=1400 audit(1712831546.070:66): avc: denied { execmem } for pid=288 comm="syz-executor218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.985681][ T289] incfs: ino conflict with backing FS 1 [ 21.999562][ T24] audit: type=1400 audit(1712831546.070:67): avc: denied { mounton } for pid=289 comm="syz-executor218" path="/root/syzkaller.yAWL5b/0/file0" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 22.030465][ T288] ------------[ cut here ]------------ [ 22.030987][ T24] audit: type=1400 audit(1712831546.070:68): avc: denied { mount } for pid=289 comm="syz-executor218" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 22.035771][ T288] WARNING: CPU: 1 PID: 288 at fs/inode.c:304 drop_nlink+0xc1/0x110 [ 22.035775][ T288] Modules linked in: [ 22.035790][ T288] CPU: 1 PID: 288 Comm: syz-executor218 Not tainted 5.10.209-syzkaller-00002-g4e1bc8d8e8ae #0 [ 22.035795][ T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.035806][ T288] RIP: 0010:drop_nlink+0xc1/0x110 [ 22.035814][ T288] Code: 1e 48 8d bb b8 04 00 00 be 08 00 00 00 e8 17 dc f0 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 9f 5e b3 ff <0f> 0b eb 88 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 22.035828][ T288] RSP: 0018:ffffc90000977be8 EFLAGS: 00010293 [ 22.061597][ T24] audit: type=1400 audit(1712831546.070:69): avc: denied { mounton } for pid=289 comm="syz-executor218" path="/root/syzkaller.yAWL5b/0/file0/file0" dev="tmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 22.069804][ T288] [ 22.072987][ T24] audit: type=1400 audit(1712831546.090:70): avc: denied { mount } for pid=289 comm="syz-executor218" name="/" dev="incremental-fs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 22.083425][ T288] RAX: ffffffff81b74951 RBX: 0000000000000000 RCX: ffff88811ee14f00 [ 22.094037][ T24] audit: type=1400 audit(1712831546.090:71): avc: denied { unmount } for pid=288 comm="syz-executor218" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 22.099090][ T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 22.118933][ T24] audit: type=1400 audit(1712831546.090:72): avc: denied { unmount } for pid=288 comm="syz-executor218" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 22.124692][ T288] RBP: ffffc90000977c10 R08: ffffffff81b748d4 R09: 0000000000000003 [ 22.239900][ T288] R10: fffff5200012ef6c R11: dffffc0000000001 R12: dffffc0000000000 [ 22.247697][ T288] R13: 1ffff11022caf341 R14: ffff8881165799c0 R15: ffff888116579a08 [ 22.255727][ T288] FS: 000055555738b380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.265243][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.271741][ T288] CR2: 00005555573a4778 CR3: 000000011efa3000 CR4: 00000000003506a0 [ 22.281165][ T288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.290111][ T288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.297985][ T288] Call Trace: [ 22.301973][ T288] ? show_regs+0x58/0x60 [ 22.306054][ T288] ? __warn+0x160/0x2f0 [ 22.310085][ T288] ? drop_nlink+0xc1/0x110 [ 22.314582][ T288] ? report_bug+0x3d9/0x5b0 [ 22.318881][ T288] ? drop_nlink+0xc1/0x110 [ 22.323980][ T288] ? handle_bug+0x41/0x70 [ 22.328505][ T288] ? exc_invalid_op+0x1b/0x50 [ 22.333351][ T288] ? asm_exc_invalid_op+0x12/0x20 [ 22.343722][ T288] ? drop_nlink+0x44/0x110 [ 22.347953][ T288] ? drop_nlink+0xc1/0x110 [ 22.352241][ T288] ? drop_nlink+0xc1/0x110 [ 22.356548][ T288] ? drop_nlink+0xc1/0x110 [ 22.360861][ T288] shmem_rmdir+0x59/0x90 [ 22.365407][ T288] vfs_rmdir+0x2b7/0x3f0 [ 22.369510][ T288] incfs_kill_sb+0x108/0x220 [ 22.373896][ T288] deactivate_locked_super+0xad/0x110 [ 22.379173][ T288] deactivate_super+0xbe/0xf0 [ 22.383613][ T288] cleanup_mnt+0x45c/0x510 [ 22.388043][ T288] __cleanup_mnt+0x19/0x20 [ 22.392331][ T288] task_work_run+0x129/0x190 [ 22.396772][ T288] ptrace_notify+0x29e/0x350 [ 22.401222][ T288] ? do_notify_parent+0xa10/0xa10 [ 22.406369][ T288] ? user_path_at_empty+0x40/0x50 [ 22.411330][ T288] ? __x64_sys_umount+0x122/0x170 [ 22.416226][ T288] ? path_umount+0xea0/0xea0 [ 22.421005][ T288] syscall_exit_to_user_mode+0x120/0x1d0 [ 22.426377][ T288] do_syscall_64+0x40/0x70 [ 22.430662][ T288] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 22.436447][ T288] RIP: 0033:0x7fc0f4b884c7 [ 22.440890][ T288] 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 [ 22.462402][ T288] RSP: 002b:00007fff2996e308 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 22.470721][ T288] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc0f4b884c7 [ 22.483328][ T288] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff2996e3c0 [ 22.491130][ T288] RBP: 00007fff2996e3c0 R08: 0000000000000000 R09: 0000000000000000 [ 22.498890][ T288] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007fff2996f4b0 [ 22.506883][ T288] R13: 0000555557394700 R14: 00007fff29970520 R15: 0000000000000001 [ 22.514672][ T288] ---[ end trace b8c8052cd7588c4f ]--- [ 22.520046][ T288] ================================================================== [ 22.528468][ T288] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 22.536418][ T288] Write of size 4 at addr 0000000000000170 by task syz-executor218/288 [ 22.548657][ T288] [ 22.551331][ T288] CPU: 1 PID: 288 Comm: syz-executor218 Tainted: G W 5.10.209-syzkaller-00002-g4e1bc8d8e8ae #0 [ 22.564500][ T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.574654][ T288] Call Trace: [ 22.578044][ T288] dump_stack_lvl+0x1e2/0x24b [ 22.582639][ T288] ? panic+0x80b/0x80b [ 22.586528][ T288] ? _raw_spin_lock+0xa4/0x1b0 [ 22.591222][ T288] ? bfq_pos_tree_add_move+0x43b/0x43b [ 22.596713][ T288] kasan_report+0x167/0x1c0 [ 22.601158][ T288] ? __dentry_kill+0x505/0x650 [ 22.605896][ T288] ? ihold+0x20/0x60 [ 22.609700][ T288] ? ihold+0x20/0x60 [ 22.615242][ T288] kasan_check_range+0x293/0x2a0 [ 22.620276][ T288] __kasan_check_write+0x14/0x20 [ 22.625116][ T288] ihold+0x20/0x60 [ 22.628682][ T288] vfs_rmdir+0x200/0x3f0 [ 22.632859][ T288] incfs_kill_sb+0x108/0x220 [ 22.637439][ T288] deactivate_locked_super+0xad/0x110 [ 22.643457][ T288] deactivate_super+0xbe/0xf0 [ 22.648026][ T288] cleanup_mnt+0x45c/0x510 [ 22.652223][ T288] __cleanup_mnt+0x19/0x20 [ 22.657241][ T288] task_work_run+0x129/0x190 [ 22.661669][ T288] ptrace_notify+0x29e/0x350 [ 22.666101][ T288] ? do_notify_parent+0xa10/0xa10 [ 22.671238][ T288] ? user_path_at_empty+0x40/0x50 [ 22.676110][ T288] ? __x64_sys_umount+0x122/0x170 [ 22.680929][ T288] ? path_umount+0xea0/0xea0 [ 22.685575][ T288] syscall_exit_to_user_mode+0x120/0x1d0 [ 22.691161][ T288] do_syscall_64+0x40/0x70 [ 22.695484][ T288] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 22.701187][ T288] RIP: 0033:0x7fc0f4b884c7 [ 22.705441][ T288] 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 [ 22.725224][ T288] RSP: 002b:00007fff2996e308 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 22.733945][ T288] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc0f4b884c7 [ 22.742190][ T288] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff2996e3c0 [ 22.751060][ T288] RBP: 00007fff2996e3c0 R08: 0000000000000000 R09: 0000000000000000 [ 22.758863][ T288] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007fff2996f4b0 [ 22.767254][ T288] R13: 0000555557394700 R14: 00007fff29970520 R15: 0000000000000001 [ 22.775360][ T288] ================================================================== [ 22.783825][ T288] Disabling lock debugging due to kernel taint [ 22.791469][ T288] BUG: kernel NULL pointer dereference, address: 0000000000000170 [ 22.799865][ T288] #PF: supervisor write access in kernel mode [ 22.805762][ T288] #PF: error_code(0x0002) - not-present page [ 22.811712][ T288] PGD 0 P4D 0 [ 22.814929][ T288] Oops: 0002 [#1] PREEMPT SMP KASAN [ 22.819949][ T288] CPU: 1 PID: 288 Comm: syz-executor218 Tainted: G B W 5.10.209-syzkaller-00002-g4e1bc8d8e8ae #0 [ 22.831599][ T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.842117][ T288] RIP: 0010:ihold+0x25/0x60 [ 22.846835][ T288] Code: 00 00 00 00 00 55 48 89 e5 41 56 53 49 89 fe e8 b1 56 b3 ff 49 8d be 70 01 00 00 be 04 00 00 00 e8 00 d4 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 34 5a b3 [ 22.867613][ T288] RSP: 0018:ffffc90000977c28 EFLAGS: 00010246 [ 22.874178][ T288] RAX: ffff88811ee14f00 RBX: 0000000000000001 RCX: ffff88811ee14f00 [ 22.881966][ T288] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 00000000ffffffff [ 22.889788][ T288] RBP: ffffc90000977c38 R08: ffffffff813e2edb R09: 0000000000000003 [ 22.897597][ T288] R10: fffffbfff0e10248 R11: dffffc0000000001 R12: dffffc0000000000 [ 22.905392][ T288] R13: ffff88811c4a9bb0 R14: 0000000000000000 R15: 0000000000000000 [ 22.913319][ T288] FS: 000055555738b380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.922149][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.928565][ T288] CR2: 0000000000000170 CR3: 000000011efa3000 CR4: 00000000003506a0 [ 22.936391][ T288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.944363][ T288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.952174][ T288] Call Trace: [ 22.955314][ T288] ? __die_body+0x62/0xb0 [ 22.959461][ T288] ? __die+0x7e/0x90 [ 22.963284][ T288] ? no_context+0xbc8/0xf20 [ 22.967710][ T288] ? is_prefetch+0x5c0/0x5c0 [ 22.972140][ T288] ? preempt_schedule+0xd9/0xe0 [ 22.976824][ T288] ? __kasan_check_read+0x11/0x20 [ 22.981686][ T288] ? preempt_schedule_common+0xbe/0xf0 [ 22.986982][ T288] ? preempt_schedule+0xd9/0xe0 [ 22.991665][ T288] ? schedule_preempt_disabled+0x20/0x20 [ 22.997134][ T288] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 23.002784][ T288] ? __bad_area_nosemaphore+0xcd/0x440 [ 23.008076][ T288] ? bad_area_nosemaphore+0x2d/0x40 [ 23.013114][ T288] ? exc_page_fault+0x3ea/0x5b0 [ 23.018447][ T288] ? asm_exc_page_fault+0x1e/0x30 [ 23.023286][ T288] ? check_panic_on_warn+0x5b/0xb0 [ 23.028402][ T288] ? ihold+0x25/0x60 [ 23.032129][ T288] ? ihold+0x20/0x60 [ 23.035861][ T288] vfs_rmdir+0x200/0x3f0 [ 23.040067][ T288] incfs_kill_sb+0x108/0x220 [ 23.044469][ T288] deactivate_locked_super+0xad/0x110 [ 23.049664][ T288] deactivate_super+0xbe/0xf0 [ 23.054194][ T288] cleanup_mnt+0x45c/0x510 [ 23.058438][ T288] __cleanup_mnt+0x19/0x20 [ 23.062681][ T288] task_work_run+0x129/0x190 [ 23.067111][ T288] ptrace_notify+0x29e/0x350 [ 23.071691][ T288] ? do_notify_parent+0xa10/0xa10 [ 23.076619][ T288] ? user_path_at_empty+0x40/0x50 [ 23.082319][ T288] ? __x64_sys_umount+0x122/0x170 [ 23.087112][ T288] ? path_umount+0xea0/0xea0 [ 23.091532][ T288] syscall_exit_to_user_mode+0x120/0x1d0 [ 23.096998][ T288] do_syscall_64+0x40/0x70 [ 23.101252][ T288] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 23.107022][ T288] RIP: 0033:0x7fc0f4b884c7 [ 23.111232][ T288] 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 [ 23.130932][ T288] RSP: 002b:00007fff2996e308 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 23.139265][ T288] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc0f4b884c7 [ 23.147085][ T288] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff2996e3c0 [ 23.154922][ T288] RBP: 00007fff2996e3c0 R08: 0000000000000000 R09: 0000000000000000 [ 23.162697][ T288] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007fff2996f4b0 [ 23.170946][ T288] R13: 0000555557394700 R14: 00007fff29970520 R15: 0000000000000001 [ 23.178757][ T288] Modules linked in: [ 23.183265][ T288] CR2: 0000000000000170 [ 23.187267][ T288] ---[ end trace b8c8052cd7588c50 ]--- [ 23.192559][ T288] RIP: 0010:ihold+0x25/0x60 [ 23.196893][ T288] Code: 00 00 00 00 00 55 48 89 e5 41 56 53 49 89 fe e8 b1 56 b3 ff 49 8d be 70 01 00 00 be 04 00 00 00 e8 00 d4 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 34 5a b3 [ 23.216345][ T288] RSP: 0018:ffffc90000977c28 EFLAGS: 00010246 [ 23.222237][ T288] RAX: ffff88811ee14f00 RBX: 0000000000000001 RCX: ffff88811ee14f00 [ 23.230306][ T288] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 00000000ffffffff [ 23.238203][ T288] RBP: ffffc90000977c38 R08: ffffffff813e2edb R09: 0000000000000003 [ 23.246016][ T288] R10: fffffbfff0e10248 R11: dffffc0000000001 R12: dffffc0000000000 [ 23.253947][ T288] R13: ffff88811c4a9bb0 R14: 0000000000000000 R15: 0000000000000000 [ 23.261859][ T288] FS: 000055555738b380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.270930][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.277987][ T288] CR2: 0000000000000170 CR3: 000000011efa3000 CR4: 00000000003506a0 [ 23.285888][ T288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.293794][ T288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.301789][ T288] Kernel panic - not syncing: Fatal exception [ 23.309199][ T288] Kernel Offset: disabled [ 23.313357][ T288] Rebooting in 86400 seconds..