./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4243697433 <...> Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. execve("./syz-executor4243697433", ["./syz-executor4243697433"], 0x7ffd3a658f50 /* 10 vars */) = 0 brk(NULL) = 0x555555584000 brk(0x555555584d40) = 0x555555584d40 arch_prctl(ARCH_SET_FS, 0x5555555843c0) = 0 set_tid_address(0x555555584690) = 295 set_robust_list(0x5555555846a0, 24) = 0 rseq(0x555555584ce0, 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-executor4243697433", 4096) = 28 getrandom("\xc6\x03\x31\x5c\x9b\x0c\xcd\x4a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555584d40 brk(0x5555555a5d40) = 0x5555555a5d40 brk(0x5555555a6000) = 0x5555555a6000 mprotect(0x7f556d678000, 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 futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f556d613860, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f556d604ee0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f556d58f000 mprotect(0x7f556d590000, 131072, PROT_READ|PROT_WRITE) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f556d5af990, parent_tid=0x7f556d5af990, exit_signal=0, stack=0x7f556d58f000, stack_size=0x20300, tls=0x7f556d5af6c0} => {parent_tid=[296]}, 88) = 296 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 296 attached [pid 296] set_robust_list(0x7f556d5af9a0, 24) = 0 [pid 296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] mkdir("./file0", 000) = 0 [pid 296] futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... futex resumed>) = 1 [pid 296] openat(AT_FDCWD, "/dev/fuse", O_RDWR|O_CREAT, 000) = 3 [pid 296] futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... futex resumed>) = 1 [pid 296] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=0000000000000000040000,user_id=00000000000000000000,group_id=00000000"...) = 0 [pid 296] futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... futex resumed>) = 1 [pid 296] read(3, "\x68\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\x25\x00\x00\x00\x00\x00\x02\x00\xfb\xff\xff\x73\x01\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 8224) = 104 [pid 296] futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... futex resumed>) = 1 [pid 296] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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 296] futex(0x7f556d67e40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... futex resumed>) = 1 [ 21.097728][ T28] audit: type=1400 audit(1697990290.126:66): avc: denied { execmem } for pid=295 comm="syz-executor424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.117156][ T28] audit: type=1400 audit(1697990290.126:67): avc: denied { read write } for pid=295 comm="syz-executor424" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [pid 296] rename("./file0/../file0/file0", "./file0/../file0/file0" [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x7f556d67e41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f556d56e000 [pid 295] mprotect(0x7f556d56f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f556d58e990, parent_tid=0x7f556d58e990, exit_signal=0, stack=0x7f556d56e000, stack_size=0x20300, tls=0x7f556d58e6c0} => {parent_tid=[298]}, 88) = 298 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] futex(0x7f556d67e418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x7f556d58e9a0, 24) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] read(3, "\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\x28\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 298] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\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"..., 144) = 144 [pid 298] futex(0x7f556d67e41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... futex resumed>) = 1 [ 21.140638][ T28] audit: type=1400 audit(1697990290.126:68): avc: denied { open } for pid=295 comm="syz-executor424" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 21.163947][ T28] audit: type=1400 audit(1697990290.126:69): avc: denied { mounton } for pid=295 comm="syz-executor424" path="/root/file0" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [pid 298] newfstatat(AT_FDCWD, "./file0", [pid 295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x7f556d67e41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 295] futex(0x7f556d67e42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f556d54d000 [pid 295] mprotect(0x7f556d54e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f556d56d990, parent_tid=0x7f556d56d990, exit_signal=0, stack=0x7f556d54d000, stack_size=0x20300, tls=0x7f556d56d6c0}./strace-static-x86_64: Process 299 attached [pid 299] set_robust_list(0x7f556d56d9a0, 24) = 0 [pid 299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] futex(0x7f556d67e428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... clone3 resumed> => {parent_tid=[299]}, 88) = 299 [pid 295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 295] futex(0x7f556d67e428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 295] futex(0x7f556d67e42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... futex resumed>) = 0 [pid 299] read(3, "\x2e\x00\x00\x00\x01\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\x28\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 299] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x06\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"..., 144) = 144 [pid 299] futex(0x7f556d67e42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... futex resumed>) = 1 [pid 299] read(3, "\x38\x00\x00\x00\x03\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 8192) = 56 [pid 299] futex(0x7f556d67e42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... futex resumed>) = 1 [pid 299] read(3, "\x2e\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8224) = 46 [pid 299] futex(0x7f556d67e42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 295] <... futex resumed>) = 0 [pid 295] futex(0x7f556d67e428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 295] futex(0x7f556d67e42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... futex resumed>) = 1 [pid 299] write(3, "\xa0\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x1f\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00"..., 160) = 160 [pid 299] futex(0x7f556d67e42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 299] futex(0x7f556d67e428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 295] <... futex resumed>) = 0 [ 21.186542][ T28] audit: type=1400 audit(1697990290.136:70): avc: denied { mount } for pid=295 comm="syz-executor424" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 21.221215][ T296] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN [ 21.232751][ T296] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 21.240995][ T296] CPU: 0 PID: 296 Comm: syz-executor424 Not tainted 6.1.25-syzkaller-00041-g53771c1826da #0 [ 21.250888][ T296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 21.260787][ T296] RIP: 0010:vfs_rename+0x1b2/0x1190 [ 21.265812][ T296] Code: c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 f6 76 f3 ff 48 8b 03 48 89 44 24 60 48 8b 44 24 30 4c 8d 70 30 4d 89 f5 49 c1 ed 03 <43> 80 7c 3d 00 00 74 08 4c 89 f7 e8 ce 76 f3 ff 49 8b 06 48 89 44 [ 21.285264][ T296] RSP: 0018:ffffc90000e27ac0 EFLAGS: 00010202 [pid 295] exit_group(0) = ? [pid 299] <... futex resumed>) = ? [pid 299] +++ exited with 0 +++ [ 21.291159][ T296] RAX: 0000000000000010 RBX: ffff88811f4e2690 RCX: ffff88811b328000 [ 21.298966][ T296] RDX: ffff88811b328000 RSI: 0000000000400000 RDI: 0000000000200000 [ 21.306782][ T296] RBP: ffffc90000e27c30 R08: ffffffff81c7ca4b R09: fffff520001c4f67 [ 21.314599][ T296] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881130af740 [ 21.322404][ T296] R13: 0000000000000008 R14: 0000000000000040 R15: dffffc0000000000 [ 21.330213][ T296] FS: 00007f556d5af6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 21.338980][ T296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.345401][ T296] CR2: 0000000020007000 CR3: 00000001220d2000 CR4: 00000000003506b0 [ 21.353215][ T296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.361022][ T296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.368844][ T296] Call Trace: [ 21.371966][ T296] [ 21.374739][ T296] ? lockref_put_not_zero+0x450/0x450 [ 21.379944][ T296] ? __ia32_sys_link+0x90/0x90 [ 21.384542][ T296] ? dput+0x2b0/0x310 [ 21.388451][ T296] ? __lookup_hash+0x203/0x290 [ 21.393048][ T296] do_renameat2+0xac8/0x1480 [ 21.397481][ T296] ? fsnotify_move+0x4e0/0x4e0 [ 21.402076][ T296] ? strncpy_from_user+0x169/0x2b0 [ 21.407024][ T296] ? getname_flags+0x1fd/0x520 [ 21.411622][ T296] __x64_sys_rename+0x86/0x90 [ 21.416133][ T296] do_syscall_64+0x3d/0xb0 [ 21.420390][ T296] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 21.426119][ T296] RIP: 0033:0x7f556d5ed9b9 [ 21.430369][ T296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 [ 21.449811][ T296] RSP: 002b:00007f556d5af218 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 21.458055][ T296] RAX: ffffffffffffffda RBX: 00007f556d67e408 RCX: 00007f556d5ed9b9 [ 21.465865][ T296] RDX: 00007f556d5ed9b9 RSI: 0000000020000140 RDI: 0000000020000100 [ 21.473679][ T296] RBP: 00007f556d67e400 R08: 0000000000000000 R09: 0000000000000000 [ 21.481489][ T296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f556d64b0a4 [ 21.489299][ T296] R13: 0030656c69662f2e R14: 00007f556d64b0de R15: 00007f556d6490a0 [ 21.497115][ T296] [ 21.499974][ T296] Modules linked in: [ 21.503805][ T296] ---[ end trace 0000000000000000 ]--- [ 21.509039][ T296] RIP: 0010:vfs_rename+0x1b2/0x1190 [ 21.514035][ T296] Code: c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 f6 76 f3 ff 48 8b 03 48 89 44 24 60 48 8b 44 24 30 4c 8d 70 30 4d 89 f5 49 c1 ed 03 <43> 80 7c 3d 00 00 74 08 4c 89 f7 e8 ce 76 f3 ff 49 8b 06 48 89 44 [ 21.533532][ T296] RSP: 0018:ffffc90000e27ac0 EFLAGS: 00010202 [ 21.539401][ T296] RAX: 0000000000000010 RBX: ffff88811f4e2690 RCX: ffff88811b328000 [ 21.547249][ T296] RDX: ffff88811b328000 RSI: 0000000000400000 RDI: 0000000000200000 [ 21.555003][ T296] RBP: ffffc90000e27c30 R08: ffffffff81c7ca4b R09: fffff520001c4f67 [ 21.562841][ T296] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881130af740 [ 21.570688][ T296] R13: 0000000000000008 R14: 0000000000000040 R15: dffffc0000000000 [ 21.578456][ T296] FS: 00007f556d5af6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.587438][ T296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.593750][ T296] CR2: 00007f556d644598 CR3: 00000001220d2000 CR4: 00000000003506a0 [ 21.601788][ T296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.609716][ T296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.617541][ T296] Kernel panic - not syncing: Fatal exception [ 21.623570][ T296] Kernel Offset: disabled [ 21.627700][ T296] Rebooting in 86400 seconds..