./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1241929811 <...> [ 3.135747][ T30] audit: type=1400 audit(1678688661.130:7): avc: denied { add_name } for pid=80 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3.141136][ T30] audit: type=1400 audit(1678688661.130:8): avc: denied { create } for pid=80 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3.147325][ T30] audit: type=1400 audit(1678688661.130:9): avc: denied { append open } for pid=80 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3.154115][ T30] audit: type=1400 audit(1678688661.130:10): avc: denied { getattr } for pid=80 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3.278128][ T97] udevd[97]: starting version 3.2.10 [ 3.303260][ T98] udevd[98]: starting eudev-3.2.10 [ 13.213270][ T30] kauditd_printk_skb: 49 callbacks suppressed [ 13.213282][ T30] audit: type=1400 audit(1678688671.230:60): avc: denied { transition } for pid=235 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.220061][ T30] audit: type=1400 audit(1678688671.230:61): avc: denied { write } for pid=235 comm="sh" path="pipe:[13137]" dev="pipefs" ino=13137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 14.862670][ T236] sshd (236) used greatest stack depth: 22480 bytes left Warning: Permanently added '10.128.1.158' (ECDSA) to the list of known hosts. execve("./syz-executor1241929811", ["./syz-executor1241929811"], 0x7ffd5bd9f710 /* 10 vars */) = 0 brk(NULL) = 0x555555944000 brk(0x555555944c40) = 0x555555944c40 arch_prctl(ARCH_SET_FS, 0x555555944300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555559445d0) = 324 set_robust_list(0x5555559445e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f43ef18c220, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f43ef18c8f0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f43ef18c2c0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f43ef18c8f0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1241929811", 4096) = 28 brk(0x555555965c40) = 0x555555965c40 brk(0x555555966000) = 0x555555966000 mprotect(0x7f43ef24d000, 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 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559445d0) = 325 ./strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x5555559445e0, 24) = 0 [pid 325] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setsid() = 1 [pid 325] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 325] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 325] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 325] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 325] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 325] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 325] unshare(CLONE_NEWNS) = 0 [pid 325] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 325] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 325] unshare(CLONE_NEWCGROUP) = 0 [pid 325] unshare(CLONE_NEWUTS) = 0 [pid 325] unshare(CLONE_SYSVSEM) = 0 [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 325] getpid() = 1 [pid 325] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 326] set_robust_list(0x7f43ef17b9e0, 24) = 0 [pid 326] memfd_create("syzkaller", 0) = 3 [pid 326] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f43e6d5b000 [pid 326] 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"..., 1048576) = 1048576 [pid 326] munmap(0x7f43e6d5b000, 1048576) = 0 [pid 326] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 326] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 326] close(3) = 0 [pid 326] mkdir("./file0", 0777) = 0 [ 21.611277][ T30] audit: type=1400 audit(1678688679.600:64): avc: denied { mount } for pid=325 comm="syz-executor124" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 21.633666][ T30] audit: type=1400 audit(1678688679.600:65): avc: denied { mounton } for pid=325 comm="syz-executor124" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 21.639913][ T326] loop0: detected capacity change from 0 to 2048 [ 21.656832][ T30] audit: type=1400 audit(1678688679.630:66): avc: denied { mounton } for pid=325 comm="syz-executor124" path="/dev/binderfs" dev="devtmpfs" ino=358 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 21.685275][ T30] audit: type=1400 audit(1678688679.630:67): avc: denied { mount } for pid=325 comm="syz-executor124" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [pid 326] mount("/dev/loop0", "./file0", "ext4", MS_SYNCHRONOUS|MS_DIRSYNC|MS_NOATIME|MS_LAZYTIME, ",errors=continue") = 0 [pid 326] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 326] chdir("./file0") = 0 [pid 326] ioctl(4, LOOP_CLR_FD) = 0 [pid 326] close(4) = 0 [pid 326] futex(0x7f43ef2536ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f43ef2536e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f43ef2536ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... futex resumed>) = 1 [pid 326] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 326] futex(0x7f43ef2536ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f43ef2536e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f43ef2536ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... futex resumed>) = 1 [pid 326] pwritev(4, [{iov_base="\xef", iov_len=1}], 1, 0) = 1 [pid 326] futex(0x7f43ef2536ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f43ef2536e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f43ef2536ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... futex resumed>) = 1 [pid 326] mmap(0x20000000, 11755520, PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, 4, 0) = 0x20000000 [pid 326] futex(0x7f43ef2536ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f43ef2536e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f43ef2536fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f43e6e3a000 [pid 325] mprotect(0x7f43e6e3b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 325] clone(child_stack=0x7f43e6e5a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3], tls=0x7f43e6e5a700, child_tidptr=0x7f43e6e5a9d0) = 3 [pid 325] futex(0x7f43ef2536f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f43ef2536fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x7f43e6e5a9e0, 24) = 0 [pid 326] <... futex resumed>) = 1 [ 21.705292][ T326] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 21.708130][ T30] audit: type=1400 audit(1678688679.650:68): avc: denied { read write } for pid=325 comm="syz-executor124" name="loop0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.742735][ T30] audit: type=1400 audit(1678688679.650:69): avc: denied { open } for pid=325 comm="syz-executor124" path="/dev/loop0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 332] --- SIGBUS {si_signo=SIGBUS, si_code=BUS_ADRERR, si_addr=0x20000180} --- [pid 326] sendfile(-1, -1, 0x20000040, 0) = -1 EBADF (Bad file descriptor) [pid 326] futex(0x7f43ef2536ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 326] futex(0x7f43ef2536e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 332] --- SIGBUS {si_signo=SIGBUS, si_code=BUS_ADRERR, si_addr=0x20000180} --- [pid 332] sendmsg(4, 0x20000180, MSG_DONTWAIT|MSG_EOR) = -1 ENOTSOCK (Socket operation on non-socket) [pid 332] futex(0x7f43ef2536fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] <... futex resumed>) = 0 [pid 325] exit_group(1 [pid 326] <... futex resumed>) = ? [pid 325] <... exit_group resumed>) = ? [pid 326] +++ exited with 1 +++ [pid 332] <... futex resumed>) = ? [ 21.743017][ T332] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 21.767281][ T30] audit: type=1400 audit(1678688679.650:70): avc: denied { ioctl } for pid=325 comm="syz-executor124" path="/dev/loop0" dev="devtmpfs" ino=111 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.806507][ T30] audit: type=1400 audit(1678688679.680:71): avc: denied { mounton } for pid=325 comm="syz-executor124" path="/root/file0" dev="sda1" ino=1139 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 21.807225][ T45] ------------[ cut here ]------------ [ 21.834354][ T45] kernel BUG at fs/ext4/inode.c:2745! [ 21.839662][ T45] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 21.845525][ T45] CPU: 0 PID: 45 Comm: kworker/u4:2 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0 [ 21.855248][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 21.865141][ T45] Workqueue: writeback wb_workfn (flush-7:0) [ 21.870954][ T45] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 21.876514][ T45] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 21.895955][ T45] RSP: 0018:ffffc900002ef000 EFLAGS: 00010293 [ 21.901855][ T45] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff888100334f00 [ 21.909665][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 21.917477][ T45] RBP: ffffc900002ef410 R08: ffffffff81e6ab98 R09: ffffed102183898a [ 21.925287][ T45] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900002ef7d0 [ 21.933101][ T45] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 21.940912][ T45] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 21.949681][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.956120][ T45] CR2: 00007f43ef21fc18 CR3: 000000010c81f000 CR4: 00000000003506b0 [ 21.964027][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.971844][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.979655][ T45] Call Trace: [ 21.982973][ T45] [ 21.985728][ T45] ? __kasan_slab_alloc+0xc3/0xe0 [ 21.990587][ T45] ? __kasan_slab_alloc+0xb1/0xe0 [ 21.995444][ T45] ? slab_post_alloc_hook+0x53/0x2c0 [ 22.000567][ T45] ? kmem_cache_alloc+0xf5/0x200 [ 22.005434][ T45] ? avc_compute_av+0x146/0x830 [ 22.010111][ T45] ? avc_has_perm_noaudit+0x299/0x430 [ 22.015320][ T45] ? xas_load+0x2b7/0x2d0 [ 22.019486][ T45] ? __kasan_check_write+0x14/0x20 [ 22.024433][ T45] ? pagecache_get_page+0xdd4/0xeb0 [ 22.029468][ T45] ? __kasan_check_read+0x11/0x20 [ 22.034327][ T45] ? mark_page_accessed+0x56b/0xbf0 [ 22.039452][ T45] ? __activate_page+0x1110/0x1110 [ 22.044397][ T45] ? ext4_readpage+0x230/0x230 [ 22.049174][ T45] ? __kasan_check_read+0x11/0x20 [ 22.054033][ T45] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 22.059152][ T45] ? copy_page_from_iter_atomic+0x7fd/0x10e0 [ 22.064969][ T45] ? __kasan_check_write+0x14/0x20 [ 22.069915][ T45] ? update_curr+0x391/0x5e0 [ 22.074348][ T45] ? ext4_readpage+0x230/0x230 [ 22.078942][ T45] do_writepages+0x40e/0x670 [ 22.083375][ T45] ? __writepage+0x130/0x130 [ 22.087975][ T45] ? psi_group_change+0x9f3/0x1080 [ 22.092919][ T45] ? sched_group_set_idle+0x640/0x640 [ 22.098134][ T45] ? sched_clock_cpu+0x18/0x3b0 [ 22.102812][ T45] __writeback_single_inode+0xdf/0xa70 [ 22.108106][ T45] writeback_sb_inodes+0xb2e/0x1910 [ 22.113255][ T45] ? queue_io+0x520/0x520 [ 22.117417][ T45] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 22.122720][ T45] ? queue_io+0x3d0/0x520 [ 22.126877][ T45] wb_writeback+0x3b9/0x9e0 [ 22.131218][ T45] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 22.137042][ T45] ? set_worker_desc+0x158/0x1c0 [ 22.141805][ T45] ? update_load_avg+0x43a/0x1150 [ 22.146841][ T45] ? __kasan_check_write+0x14/0x20 [ 22.151785][ T45] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 22.157255][ T45] wb_workfn+0x3d9/0x1110 [ 22.161426][ T45] ? inode_wait_for_writeback+0x280/0x280 [ 22.166976][ T45] ? _raw_spin_unlock+0x4d/0x70 [ 22.171764][ T45] ? finish_task_switch+0x167/0x7b0 [ 22.176800][ T45] ? __schedule+0xd82/0x1620 [ 22.181220][ T45] ? __kasan_check_read+0x11/0x20 [ 22.186079][ T45] ? read_word_at_a_time+0x12/0x20 [ 22.191024][ T45] ? strscpy+0x9c/0x260 [ 22.195032][ T45] process_one_work+0x6bb/0xc10 [ 22.199711][ T45] worker_thread+0xad5/0x12a0 [ 22.204250][ T45] ? release_firmware_map_entry+0x18b/0x18b [ 22.209948][ T45] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.214638][ T45] kthread+0x421/0x510 [ 22.218539][ T45] ? worker_clr_flags+0x180/0x180 [ 22.223401][ T45] ? kthread_blkcg+0xd0/0xd0 [ 22.227828][ T45] ret_from_fork+0x1f/0x30 [ 22.232081][ T45] [ 22.234943][ T45] Modules linked in: [ 22.238915][ T45] ---[ end trace f947f69e84ce237a ]--- [ 22.244336][ T45] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 22.249857][ T45] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 22.269717][ T45] RSP: 0018:ffffc900002ef000 EFLAGS: 00010293 [ 22.275672][ T45] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff888100334f00 [ 22.283633][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 22.291441][ T45] RBP: ffffc900002ef410 R08: ffffffff81e6ab98 R09: ffffed102183898a [ 22.299304][ T45] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900002ef7d0 [ 22.307835][ T45] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 22.315660][ T45] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.324448][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.330810][ T45] CR2: 0000000020000040 CR3: 000000000640f000 CR4: 00000000003506a0 [ 22.338685][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.346478][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.354492][ T45] Kernel panic - not syncing: Fatal exception [ 22.360546][ T45] Kernel Offset: disabled [ 22.364673][ T45] Rebooting in 86400 seconds..