./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3229814832 <...> Warning: Permanently added '10.128.1.131' (ED25519) to the list of known hosts. execve("./syz-executor3229814832", ["./syz-executor3229814832"], 0x7ffcabebaf80 /* 10 vars */) = 0 brk(NULL) = 0x555556299000 brk(0x555556299e00) = 0x555556299e00 arch_prctl(ARCH_SET_FS, 0x555556299480) = 0 set_tid_address(0x555556299750) = 288 set_robust_list(0x555556299760, 24) = 0 rseq(0x555556299da0, 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-executor3229814832", 4096) = 28 getrandom("\x91\x5c\xfe\x98\xd9\x39\xc8\x54", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556299e00 brk(0x5555562bae00) = 0x5555562bae00 brk(0x5555562bb000) = 0x5555562bb000 mprotect(0x7f53bb340000, 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, "/proc/self/make-it-fail", O_WRONLY) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_WRONLY) = 3 close(3) = 0 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 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=0x7f53bb280e80, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f53bb28a470}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f53bb280e80, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f53bb28a470}, NULL, 8) = 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=0x555556299750) = 289 ./strace-static-x86_64: Process 289 attached [pid 289] set_robust_list(0x555556299760, 24) = 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] write(1, "executing program\n", 18executing program ) = 18 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] rt_sigaction(SIGRT_1, {sa_handler=0x7f53bb2e7da0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f53bb28a470}, NULL, 8) = 0 [pid 289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f53bb256000 [pid 289] mprotect(0x7f53bb257000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f53bb276990, parent_tid=0x7f53bb276990, exit_signal=0, stack=0x7f53bb256000, stack_size=0x20240, tls=0x7f53bb2766c0} => {parent_tid=[291]}, 88) = 291 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 291 attached [pid 291] set_robust_list(0x7f53bb2769a0, 24) = 0 [pid 291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 291] mkdir("./file0", 0777) = 0 [pid 291] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 291] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 291] <... futex resumed>) = 1 [pid 291] openat(AT_FDCWD, "/dev/fuse", O_RDWR) = 3 [pid 291] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 291] <... futex resumed>) = 1 [pid 291] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=00000000000000000040000,user_id=00000000000000000000,group_id=0000000"...) = 0 [pid 291] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 291] <... futex resumed>) = 1 [pid 291] read(3, "\x38\x00\x00\x00\x1a\x00\x00\x00\x02\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\x07\x00\x00\x00\x20\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x83", 8224) = 56 [pid 291] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 291] <... futex resumed>) = 1 [ 21.413827][ T24] audit: type=1400 audit(1720240795.709:66): avc: denied { execmem } for pid=288 comm="syz-executor322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.425533][ T24] audit: type=1400 audit(1720240795.719:67): avc: denied { read write } for pid=288 comm="syz-executor322" 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 [ 21.429769][ T24] audit: type=1400 audit(1720240795.719:68): avc: denied { open } for pid=288 comm="syz-executor322" 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 [ 21.434406][ T24] audit: type=1400 audit(1720240795.739:69): avc: denied { ioctl } for pid=288 comm="syz-executor322" path="/dev/loop0" dev="devtmpfs" ino=111 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [pid 291] read(3, [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] futex(0x7f53bb3463fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f53bb235000 [pid 289] mprotect(0x7f53bb236000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f53bb255990, parent_tid=0x7f53bb255990, exit_signal=0, stack=0x7f53bb235000, stack_size=0x20240, tls=0x7f53bb2556c0} => {parent_tid=[292]}, 88) = 292 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] futex(0x7f53bb3463f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 292 attached [pid 292] set_robust_list(0x7f53bb2559a0, 24) = 0 [pid 292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 292] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x26\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", 80) = 80 [pid 292] futex(0x7f53bb3463fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 289] <... futex resumed>) = 0 [pid 289] futex(0x7f53bb3463f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 292] <... futex resumed>) = 1 [pid 292] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 292] write(4, "15", 2) = 2 [pid 292] creat("./file0/file0", 000 [pid 291] <... read resumed>"\x2e\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 291] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\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"..., 144) = 144 [pid 291] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 21.460148][ T24] audit: type=1400 audit(1720240795.739:70): avc: denied { read write } for pid=289 comm="syz-executor322" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 21.483951][ T24] audit: type=1400 audit(1720240795.739:71): avc: denied { open } for pid=289 comm="syz-executor322" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 21.507160][ T24] audit: type=1400 audit(1720240795.739:72): avc: denied { mounton } for pid=289 comm="syz-executor322" path="/root/file0" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 21.512914][ T292] FAULT_INJECTION: forcing a failure. [ 21.512914][ T292] name failslab, interval 1, probability 0, space 0, times 1 [ 21.529635][ T24] audit: type=1400 audit(1720240795.739:73): avc: denied { mount } for pid=289 comm="syz-executor322" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 21.542307][ T292] CPU: 0 PID: 292 Comm: syz-executor322 Not tainted 5.10.218-syzkaller-00638-g3feee789f446 #0 [ 21.574189][ T292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 21.584090][ T292] Call Trace: [ 21.587222][ T292] dump_stack_lvl+0x1e2/0x24b [ 21.591718][ T292] ? bfq_pos_tree_add_move+0x43b/0x43b [ 21.597013][ T292] dump_stack+0x15/0x17 [ 21.601005][ T292] should_fail+0x3c6/0x510 [ 21.605354][ T292] ? fuse_file_alloc+0xb1/0x250 [ 21.610036][ T292] __should_failslab+0xa4/0xe0 [ 21.615090][ T292] should_failslab+0x9/0x20 [ 21.619437][ T292] kmem_cache_alloc_trace+0x3a/0x2e0 [ 21.624551][ T292] ? fuse_file_alloc+0x54/0x250 [ 21.629215][ T292] fuse_file_alloc+0xb1/0x250 [ 21.633727][ T292] fuse_atomic_open+0x5ca/0x34e0 [ 21.638592][ T292] ? fuse_rename2+0x4aa0/0x4aa0 [ 21.643277][ T292] ? __kasan_check_write+0x14/0x20 [ 21.648220][ T292] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 21.653518][ T292] ? avc_compute_av+0x4cc/0x690 [ 21.658208][ T292] ? may_create+0x65a/0x900 [ 21.662574][ T292] ? show_sid+0x250/0x250 [ 21.666797][ T292] ? d_hash_and_lookup+0x1e0/0x1e0 [ 21.671740][ T292] ? from_kgid+0x1a3/0x730 [ 21.675993][ T292] ? selinux_inode_create+0x22/0x30 [ 21.681033][ T292] ? security_inode_create+0xbc/0x100 [ 21.686235][ T292] ? fuse_rename2+0x4aa0/0x4aa0 [ 21.690921][ T292] path_openat+0xff0/0x3000 [ 21.695270][ T292] ? do_filp_open+0x460/0x460 [ 21.699776][ T292] do_filp_open+0x21c/0x460 [ 21.704115][ T292] ? vfs_tmpfile+0x2b0/0x2b0 [ 21.708554][ T292] ? get_unused_fd_flags+0x94/0xa0 [ 21.713576][ T292] do_sys_openat2+0x13f/0x6f0 [ 21.718094][ T292] ? ptrace_stop+0x6dc/0xa30 [ 21.722531][ T292] ? do_sys_open+0x220/0x220 [ 21.727034][ T292] ? ptrace_notify+0x24c/0x350 [ 21.731636][ T292] ? do_notify_parent+0xa10/0xa10 [ 21.736677][ T292] __x64_sys_creat+0x11f/0x160 [ 21.741274][ T292] ? __x32_compat_sys_openat+0x290/0x290 [ 21.746743][ T292] ? syscall_enter_from_user_mode+0x57/0x1a0 [ 21.752554][ T292] do_syscall_64+0x34/0x70 [ 21.756808][ T292] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 21.762547][ T292] RIP: 0033:0x7f53bb2c2589 [ 21.766791][ T292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1b 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 b0 ff ff ff f7 d8 64 89 01 48 [ 21.786232][ T292] RSP: 002b:00007f53bb255148 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 21.794475][ T292] RAX: ffffffffffffffda RBX: 00007f53bb255150 RCX: 00007f53bb2c2589 [ 21.802286][ T292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [pid 291] futex(0x7f53bb3463e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 291] <... futex resumed>) = 0 [pid 289] <... futex resumed>) = 1 [pid 291] read(3, [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 292] <... creat resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 292] futex(0x7f53bb3463fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 21.810103][ T292] RBP: 0000000000000002 R08: 00007f53bb254ee6 R09: 0000000000003531 [ 21.817906][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53bb3463fc [ 21.825721][ T292] R13: 000000000000006e R14: 00007ffe314b3400 R15: 00007ffe314b34e8 [pid 292] futex(0x7f53bb3463f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 289] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 289] exit_group(0 [pid 292] <... futex resumed>) = ? [pid 291] <... read resumed> ) = ? [pid 289] <... exit_group resumed>) = ? [pid 292] +++ exited with 0 +++ [pid 291] +++ exited with 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=4} --- restart_syscall(<... resuming interrupted clone ...>) = 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=0x555556299750) = 293 ./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x555556299760, 24) = 0 [pid 293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] setpgid(0, 0) = 0 [pid 293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] write(3, "1000", 4) = 4 [pid 293] close(3) = 0 [pid 293] write(1, "executing program\n", 18executing program ) = 18 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] rt_sigaction(SIGRT_1, {sa_handler=0x7f53bb2e7da0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f53bb28a470}, NULL, 8) = 0 [pid 293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f53bb256000 [pid 293] mprotect(0x7f53bb257000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f53bb276990, parent_tid=0x7f53bb276990, exit_signal=0, stack=0x7f53bb256000, stack_size=0x20240, tls=0x7f53bb2766c0} => {parent_tid=[294]}, 88) = 294 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x7f53bb2769a0, 24) = 0 [pid 294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 294] mkdir("./file0", 0777) = -1 EEXIST (File exists) [pid 294] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 1 [pid 294] openat(AT_FDCWD, "/dev/fuse", O_RDWR) = 3 [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 1 [pid 294] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=00000000000000000040000,user_id=00000000000000000000,group_id=0000000"...) = 0 [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 294] futex(0x7f53bb3463e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 0 [pid 294] read(3, "\x38\x00\x00\x00\x1a\x00\x00\x00\x02\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\x07\x00\x00\x00\x20\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x83", 8224) = 56 [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 1 [pid 294] read(3, [pid 293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f53bb235000 [pid 293] mprotect(0x7f53bb236000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f53bb255990, parent_tid=0x7f53bb255990, exit_signal=0, stack=0x7f53bb235000, stack_size=0x20240, tls=0x7f53bb2556c0}./strace-static-x86_64: Process 295 attached [pid 295] set_robust_list(0x7f53bb2559a0, 24) = 0 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] futex(0x7f53bb3463f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... clone3 resumed> => {parent_tid=[295]}, 88) = 295 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 293] futex(0x7f53bb3463f8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 293] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 295] <... futex resumed>) = 0 [pid 295] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x26\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", 80) = 80 [pid 295] futex(0x7f53bb3463fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... futex resumed>) = 0 [pid 293] futex(0x7f53bb3463f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 293] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 295] <... futex resumed>) = 1 [pid 295] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 295] write(4, "15", 2) = 2 [pid 295] creat("./file0/file0", 000 [pid 294] <... read resumed>"\x2e\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 294] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\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"..., 144) = 144 [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 22.017931][ T24] audit: type=1400 audit(1720240796.319:74): avc: denied { mounton } for pid=293 comm="syz-executor322" path="/root/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [pid 294] futex(0x7f53bb3463e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 293] futex(0x7f53bb3463e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 293] futex(0x7f53bb3463ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 294] <... futex resumed>) = 0 [pid 294] read(3, "\x3e\x00\x00\x00\x23\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x41\x82\x00\x00\x00\x80\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 62 [pid 294] write(3, "\xa0\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\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"..., 160) = 160 [pid 294] futex(0x7f53bb3463ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 293] <... futex resumed>) = 0 [pid 294] <... futex resumed>) = 1 [ 22.125354][ T295] FAULT_INJECTION: forcing a failure. [ 22.125354][ T295] name failslab, interval 1, probability 0, space 0, times 0 [ 22.137987][ T295] CPU: 1 PID: 295 Comm: syz-executor322 Not tainted 5.10.218-syzkaller-00638-g3feee789f446 #0 [ 22.148090][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 22.158003][ T295] Call Trace: [ 22.161123][ T295] dump_stack_lvl+0x1e2/0x24b [ 22.165971][ T295] ? panic+0x812/0x812 [ 22.169870][ T295] ? bfq_pos_tree_add_move+0x43b/0x43b [ 22.175171][ T295] dump_stack+0x15/0x17 [ 22.179156][ T295] should_fail+0x3c6/0x510 [ 22.183422][ T295] ? security_inode_alloc+0x29/0x120 [ 22.188531][ T295] __should_failslab+0xa4/0xe0 [ 22.193130][ T295] should_failslab+0x9/0x20 [ 22.197469][ T295] kmem_cache_alloc+0x3d/0x2e0 [ 22.202070][ T295] security_inode_alloc+0x29/0x120 [ 22.207023][ T295] inode_init_always+0x767/0x9f0 [ 22.211791][ T295] ? fuse_iget+0x820/0x820 [ 22.216040][ T295] ? fuse_inode_eq+0x80/0x80 [ 22.220478][ T295] iget5_locked+0xe5/0x280 [pid 294] futex(0x7f53bb3463e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 293] exit_group(0 [pid 294] <... futex resumed>) = ? [pid 293] <... exit_group resumed>) = ? [pid 294] +++ exited with 0 +++ [ 22.224721][ T295] ? fuse_inode_eq+0x80/0x80 [ 22.229150][ T295] fuse_iget+0x28c/0x820 [ 22.233227][ T295] ? fuse_init_inode+0x310/0x310 [ 22.238002][ T295] ? fuse_passthrough_setup+0x93/0x190 [ 22.243311][ T295] fuse_atomic_open+0xf90/0x34e0 [ 22.248073][ T295] ? fuse_rename2+0x4aa0/0x4aa0 [ 22.252764][ T295] ? may_create+0x65a/0x900 [ 22.257094][ T295] ? show_sid+0x250/0x250 [ 22.261263][ T295] ? d_hash_and_lookup+0x1e0/0x1e0 [ 22.266209][ T295] ? from_kgid+0x1a3/0x730 [ 22.270618][ T295] ? selinux_inode_create+0x22/0x30 [ 22.275644][ T295] ? security_inode_create+0xbc/0x100 [ 22.280835][ T295] ? fuse_rename2+0x4aa0/0x4aa0 [ 22.285521][ T295] path_openat+0xff0/0x3000 [ 22.289864][ T295] ? do_filp_open+0x460/0x460 [ 22.294374][ T295] do_filp_open+0x21c/0x460 [ 22.298711][ T295] ? vfs_tmpfile+0x2b0/0x2b0 [ 22.303155][ T295] ? get_unused_fd_flags+0x94/0xa0 [ 22.308091][ T295] do_sys_openat2+0x13f/0x6f0 [ 22.312598][ T295] ? ptrace_stop+0x6dc/0xa30 [ 22.317025][ T295] ? do_sys_open+0x220/0x220 [ 22.321473][ T295] ? ptrace_notify+0x24c/0x350 [ 22.326250][ T295] ? do_notify_parent+0xa10/0xa10 [ 22.331095][ T295] __x64_sys_creat+0x11f/0x160 [ 22.335698][ T295] ? __x32_compat_sys_openat+0x290/0x290 [ 22.341182][ T295] ? syscall_enter_from_user_mode+0x57/0x1a0 [ 22.346983][ T295] do_syscall_64+0x34/0x70 [ 22.351235][ T295] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 22.357113][ T295] RIP: 0033:0x7f53bb2c2589 [ 22.361343][ T295] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1b 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 b0 ff ff ff f7 d8 64 89 01 48 [ 22.380785][ T295] RSP: 002b:00007f53bb255148 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 22.389022][ T295] RAX: ffffffffffffffda RBX: 00007f53bb255150 RCX: 00007f53bb2c2589 [ 22.396833][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 22.404646][ T295] RBP: 0000000000000002 R08: 00007f53bb254ee6 R09: 0000000000003531 [ 22.412454][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53bb3463fc [ 22.420264][ T295] R13: 000000000000006e R14: 00007ffe314b3400 R15: 00007ffe314b34e8 [ 22.428710][ T295] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 22.440224][ T295] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 22.448728][ T295] CPU: 1 PID: 295 Comm: syz-executor322 Not tainted 5.10.218-syzkaller-00638-g3feee789f446 #0 [ 22.458792][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 22.468696][ T295] RIP: 0010:fuse_file_put+0x11b/0x2420 [ 22.473995][ T295] Code: f0 41 0f c1 5e 28 bf 01 00 00 00 89 de e8 6d a4 6b ff 83 fb 01 0f 85 e4 00 00 00 4c 89 e9 4d 8d 6c 24 28 4c 89 e8 48 c1 e8 03 <80> 3c 08 00 74 08 4c 89 ef e8 47 34 a9 ff 4c 8d bc 24 c0 00 00 00 [ 22.493432][ T295] RSP: 0018:ffffc90000b56f20 EFLAGS: 00010206 [ 22.499328][ T295] RAX: 0000000000000005 RBX: 0000000000000001 RCX: dffffc0000000000 [ 22.507133][ T295] RDX: ffff88811f3aa780 RSI: 0000000000000001 RDI: 0000000000000001 [ 22.515037][ T295] RBP: ffffc90000b572c0 R08: ffffffff81ff09c3 R09: ffffed1023ea7b06 [ 22.522845][ T295] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 22.530657][ T295] R13: 0000000000000028 R14: ffff88811f53d800 R15: ffff88811f53d828 [ 22.538557][ T295] FS: 00007f53bb2556c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.547408][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.553831][ T295] CR2: 0000000020009000 CR3: 0000000119719000 CR4: 00000000003506a0 [ 22.561645][ T295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.569452][ T295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.577263][ T295] Call Trace: [ 22.580400][ T295] ? __die_body+0x62/0xb0 [ 22.584556][ T295] ? die_addr+0x9f/0xd0 [ 22.588641][ T295] ? exc_general_protection+0x3ff/0x490 [ 22.594020][ T295] ? __kasan_slab_free+0x11/0x20 [ 22.598795][ T295] ? asm_exc_general_protection+0x1e/0x30 [ 22.604346][ T295] ? fuse_file_put+0x103/0x2420 [ 22.609044][ T295] ? fuse_file_put+0x11b/0x2420 [ 22.613725][ T295] ? fuse_lock_owner_id+0x160/0x160 [ 22.618758][ T295] ? debug_smp_processor_id+0x17/0x20 [ 22.623964][ T295] ? kmem_cache_free+0xa9/0x1e0 [ 22.628651][ T295] ? __kasan_check_write+0x14/0x20 [ 22.633604][ T295] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 22.638891][ T295] ? __kasan_slab_free+0x11/0x20 [ 22.643672][ T295] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.648355][ T295] ? fuse_free_inode+0x89/0x90 [ 22.653043][ T295] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 22.658688][ T295] ? __wake_up+0x120/0x1c0 [ 22.662932][ T295] ? remove_wait_queue+0x140/0x140 [ 22.667887][ T295] ? _raw_spin_trylock_bh+0x190/0x190 [ 22.673089][ T295] ? fuse_iget+0x4cc/0x820 [ 22.677341][ T295] ? fuse_prepare_release+0x222/0x400 [ 22.682548][ T295] fuse_sync_release+0x81/0xb0 [ 22.687150][ T295] fuse_atomic_open+0x2914/0x34e0 [ 22.692012][ T295] ? fuse_rename2+0x4aa0/0x4aa0 [ 22.696711][ T295] ? may_create+0x65a/0x900 [ 22.701035][ T295] ? show_sid+0x250/0x250 [ 22.705227][ T295] ? d_hash_and_lookup+0x1e0/0x1e0 [ 22.710152][ T295] ? from_kgid+0x1a3/0x730 [ 22.714404][ T295] ? selinux_inode_create+0x22/0x30 [ 22.719436][ T295] ? security_inode_create+0xbc/0x100 [ 22.724642][ T295] ? fuse_rename2+0x4aa0/0x4aa0 [ 22.729331][ T295] path_openat+0xff0/0x3000 [ 22.733674][ T295] ? do_filp_open+0x460/0x460 [ 22.738184][ T295] do_filp_open+0x21c/0x460 [ 22.742528][ T295] ? vfs_tmpfile+0x2b0/0x2b0 [ 22.746989][ T295] ? get_unused_fd_flags+0x94/0xa0 [ 22.751895][ T295] do_sys_openat2+0x13f/0x6f0 [ 22.756412][ T295] ? ptrace_stop+0x6dc/0xa30 [ 22.760839][ T295] ? do_sys_open+0x220/0x220 [ 22.765267][ T295] ? ptrace_notify+0x24c/0x350 [ 22.769864][ T295] ? do_notify_parent+0xa10/0xa10 [ 22.774723][ T295] __x64_sys_creat+0x11f/0x160 [ 22.779322][ T295] ? __x32_compat_sys_openat+0x290/0x290 [ 22.784794][ T295] ? syscall_enter_from_user_mode+0x57/0x1a0 [ 22.790607][ T295] do_syscall_64+0x34/0x70 [ 22.794949][ T295] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 22.800672][ T295] RIP: 0033:0x7f53bb2c2589 [ 22.804929][ T295] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1b 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 b0 ff ff ff f7 d8 64 89 01 48 [ 22.824368][ T295] RSP: 002b:00007f53bb255148 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 22.832610][ T295] RAX: ffffffffffffffda RBX: 00007f53bb255150 RCX: 00007f53bb2c2589 [ 22.840425][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 22.848234][ T295] RBP: 0000000000000002 R08: 00007f53bb254ee6 R09: 0000000000003531 [ 22.856045][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53bb3463fc [ 22.863946][ T295] R13: 000000000000006e R14: 00007ffe314b3400 R15: 00007ffe314b34e8 [ 22.871756][ T295] Modules linked in: [ 22.876042][ T295] ---[ end trace 0c349ce88b6a35f7 ]--- [ 22.881416][ T295] RIP: 0010:fuse_file_put+0x11b/0x2420 [ 22.886611][ T295] Code: f0 41 0f c1 5e 28 bf 01 00 00 00 89 de e8 6d a4 6b ff 83 fb 01 0f 85 e4 00 00 00 4c 89 e9 4d 8d 6c 24 28 4c 89 e8 48 c1 e8 03 <80> 3c 08 00 74 08 4c 89 ef e8 47 34 a9 ff 4c 8d bc 24 c0 00 00 00 [ 22.906090][ T295] RSP: 0018:ffffc90000b56f20 EFLAGS: 00010206 [ 22.911942][ T295] RAX: 0000000000000005 RBX: 0000000000000001 RCX: dffffc0000000000 [ 22.919777][ T295] RDX: ffff88811f3aa780 RSI: 0000000000000001 RDI: 0000000000000001 [ 22.927573][ T295] RBP: ffffc90000b572c0 R08: ffffffff81ff09c3 R09: ffffed1023ea7b06 [ 22.935371][ T295] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 22.943203][ T295] R13: 0000000000000028 R14: ffff88811f53d800 R15: ffff88811f53d828 [ 22.951013][ T295] FS: 00007f53bb2556c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.959783][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.966197][ T295] CR2: 0000000020009000 CR3: 0000000119719000 CR4: 00000000003506a0 [ 22.973995][ T295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.981831][ T295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.989793][ T295] Kernel panic - not syncing: Fatal exception [ 22.996091][ T295] Kernel Offset: disabled [ 23.000213][ T295] Rebooting in 86400 seconds..