./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2221539943 <...> Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. execve("./syz-executor2221539943", ["./syz-executor2221539943"], 0x7ffc98263640 /* 10 vars */) = 0 brk(NULL) = 0x5555562ee000 brk(0x5555562eed40) = 0x5555562eed40 arch_prctl(ARCH_SET_FS, 0x5555562ee3c0) = 0 set_tid_address(0x5555562ee690) = 288 set_robust_list(0x5555562ee6a0, 24) = 0 rseq(0x5555562eece0, 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-executor2221539943", 4096) = 28 getrandom("\x71\xef\x1e\x89\xba\x43\x46\xfb", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555562eed40 brk(0x55555630fd40) = 0x55555630fd40 brk(0x555556310000) = 0x555556310000 mprotect(0x7f3a9b06f000, 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 mkdir("./syzkaller.d9B4zi", 0700) = 0 chmod("./syzkaller.d9B4zi", 0777) = 0 chdir("./syzkaller.d9B4zi") = 0 write(1, "executing program\n", 18executing program ) = 18 futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f3a9b00adb0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3a9affbf30}, 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) = 0x7f3a9af86000 mprotect(0x7f3a9af87000, 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=0x7f3a9afa6990, parent_tid=0x7f3a9afa6990, exit_signal=0, stack=0x7f3a9af86000, stack_size=0x20300, tls=0x7f3a9afa66c0} => {parent_tid=[289]}, 88) = 289 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 289 attached [pid 289] set_robust_list(0x7f3a9afa69a0, 24) = 0 [pid 289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 289] mkdirat(AT_FDCWD, "./file0", 000) = 0 [pid 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] <... futex resumed>) = 1 [pid 289] openat(AT_FDCWD, "/dev/fuse", O_RDWR|O_CREAT, 000) = 3 [pid 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] <... futex resumed>) = 1 [pid 289] mount(NULL, "./file0", "fuse", 0, "fd=0x0000000000000003,rootmode=0000000000000000040000,user_id=00000000000000000000,group_id=00000000"...) = 0 [pid 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] <... futex resumed>) = 1 [pid 289] 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 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] <... futex resumed>) = 1 [ 23.214237][ T24] audit: type=1400 audit(1719530969.380:66): avc: denied { execmem } for pid=288 comm="syz-executor222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.233587][ T24] audit: type=1400 audit(1719530969.380:67): avc: denied { read write } for pid=288 comm="syz-executor222" 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 [pid 289] read(3, [pid 288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3a9af65000 [pid 288] mprotect(0x7f3a9af66000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3a9af85990, parent_tid=0x7f3a9af85990, exit_signal=0, stack=0x7f3a9af65000, stack_size=0x20300, tls=0x7f3a9af856c0} => {parent_tid=[291]}, 88) = 291 [pid 288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 288] futex(0x7f3a9b0753f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 291 attached [pid 291] set_robust_list(0x7f3a9af859a0, 24) = 0 [pid 291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 291] write(3, "\x50\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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 291] futex(0x7f3a9b0753fc, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 291] <... futex resumed>) = 1 [ 23.256878][ T24] audit: type=1400 audit(1719530969.380:68): avc: denied { open } for pid=288 comm="syz-executor222" 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 [ 23.280377][ T24] audit: type=1400 audit(1719530969.400:69): avc: denied { mounton } for pid=288 comm="syz-executor222" path="/root/syzkaller.d9B4zi/file0" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [pid 291] read(3, [pid 288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b07540c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3a9af44000 [pid 288] mprotect(0x7f3a9af45000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3a9af64990, parent_tid=0x7f3a9af64990, exit_signal=0, stack=0x7f3a9af44000, stack_size=0x20300, tls=0x7f3a9af646c0} => {parent_tid=[293]}, 88) = 293 [pid 288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 288] futex(0x7f3a9b075408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 288] futex(0x7f3a9b07540c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 293 attached [pid 293] set_robust_list(0x7f3a9af649a0, 24) = 0 [pid 293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 293] rename("./file0/../file0/file0", "./file0/../file0/file0" [pid 289] <... 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\x25\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 289] write(3, "\x90\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 289] futex(0x7f3a9b0753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 291] <... read resumed>"\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\x25\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\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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(0x7f3a9b0753fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 23.304512][ T24] audit: type=1400 audit(1719530969.400:70): avc: denied { mount } for pid=288 comm="syz-executor222" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [pid 291] futex(0x7f3a9b0753f8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 288] futex(0x7f3a9b0753e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 289] <... futex resumed>) = 0 [pid 288] futex(0x7f3a9b0753ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 289] read(3, "\x2e\x00\x00\x00\x01\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\x25\x01\x00\x00\x00\x00\x00\x00\x66\x69\x6c\x65\x30\x00", 8192) = 46 [pid 289] write(3, "\xa0\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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 289] futex(0x7f3a9b0753ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 288] <... futex resumed>) = 0 [pid 289] <... futex resumed>) = 1 [ 23.393515][ T293] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN [ 23.405050][ T293] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 23.413294][ T293] CPU: 0 PID: 293 Comm: syz-executor222 Not tainted 5.10.216-syzkaller-00510-ga4a2b7a82ee4 #0 [ 23.423527][ T293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 23.433442][ T293] RIP: 0010:vfs_rename+0x106/0xeb0 [ 23.438366][ T293] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 d2 05 f4 ff 48 8b 03 48 89 44 24 58 4c 89 74 24 38 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 ab 05 f4 ff 49 8b 07 48 89 44 24 [ 23.458353][ T293] RSP: 0018:ffffc90000b67ba0 EFLAGS: 00010202 [ 23.464414][ T293] RAX: ffff88811cd7f180 RBX: ffff88811cd32250 RCX: ffff88811f524f00 [ 23.472220][ T293] RDX: ffff88811f524f00 RSI: 0000000000400000 RDI: 0000000000200000 [ 23.480032][ T293] RBP: ffffc90000b67cf0 R08: ffffffff81b438bf R09: 0000000000000000 [ 23.487846][ T293] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 23.495670][ T293] R13: ffff88811cd1c480 R14: 0000000000000008 R15: 0000000000000040 [ 23.503617][ T293] FS: 00007f3a9af646c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 23.512323][ T293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.518745][ T293] CR2: 000000002000b000 CR3: 000000011996d000 CR4: 00000000003506b0 [ 23.526556][ T293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.534364][ T293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.542175][ T293] Call Trace: [ 23.545324][ T293] ? __die_body+0x62/0xb0 [ 23.549471][ T293] ? die_addr+0x9f/0xd0 [ 23.553467][ T293] ? exc_general_protection+0x3ff/0x490 [ 23.558849][ T293] ? asm_exc_general_protection+0x1e/0x30 [ 23.564507][ T293] ? vfs_rename+0xcf/0xeb0 [ 23.568758][ T293] ? vfs_rename+0x106/0xeb0 [ 23.573115][ T293] ? __kasan_check_write+0x14/0x20 [ 23.578031][ T293] ? lockref_put_return+0xc9/0xe0 [ 23.582891][ T293] ? __ia32_sys_link+0x70/0x70 [ 23.587494][ T293] ? fast_dput+0x81/0x2a0 [ 23.591658][ T293] ? dentry_kill+0xc0/0x2a0 [ 23.596209][ T293] ? dput+0x54/0x80 [ 23.600088][ T293] ? __lookup_hash+0x203/0x290 [ 23.604789][ T293] do_renameat2+0xa56/0x1240 [ 23.609215][ T293] ? fsnotify_move+0x290/0x290 [ 23.613815][ T293] ? getname_flags+0x1fd/0x520 [ 23.618413][ T293] __x64_sys_rename+0x86/0x90 [ 23.623047][ T293] do_syscall_64+0x34/0x70 [ 23.627266][ T293] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 23.633019][ T293] RIP: 0033:0x7f3a9afe4a09 [ 23.637250][ T293] 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 [ 23.656700][ T293] RSP: 002b:00007f3a9af64218 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 23.665045][ T293] RAX: ffffffffffffffda RBX: 00007f3a9b075408 RCX: 00007f3a9afe4a09 [ 23.672831][ T293] RDX: 00007f3a9afc20f6 RSI: 0000000020000140 RDI: 0000000020000100 [ 23.680641][ T293] RBP: 00007f3a9b075400 R08: 00007ffe8f08e137 R09: 0000000000000000 [ 23.688453][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a9b0420a4 [ 23.696266][ T293] R13: 000000000000006e R14: 0030656c69662f30 R15: 00007f3a9b0400a0 [ 23.704176][ T293] Modules linked in: [ 23.708113][ T293] ---[ end trace 302b9b1fdd87ce70 ]--- [ 23.713552][ T293] RIP: 0010:vfs_rename+0x106/0xeb0 [ 23.718504][ T293] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 d2 05 f4 ff 48 8b 03 48 89 44 24 58 4c 89 74 24 38 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 ab 05 f4 ff 49 8b 07 48 89 44 24 [ 23.738091][ T293] RSP: 0018:ffffc90000b67ba0 EFLAGS: 00010202 [ 23.743942][ T293] RAX: ffff88811cd7f180 RBX: ffff88811cd32250 RCX: ffff88811f524f00 [ 23.751731][ T293] RDX: ffff88811f524f00 RSI: 0000000000400000 RDI: 0000000000200000 [ 23.759565][ T293] RBP: ffffc90000b67cf0 R08: ffffffff81b438bf R09: 0000000000000000 [ 23.767599][ T293] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 23.775421][ T293] R13: ffff88811cd1c480 R14: 0000000000000008 R15: 0000000000000040 [ 23.783217][ T293] FS: 00007f3a9af646c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [pid 289] futex(0x7f3a9b0753e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 288] exit_group(0) = ? [pid 291] <... futex resumed>) = ? [pid 289] <... futex resumed>) = ? [pid 291] +++ exited with 0 +++ [pid 289] +++ exited with 0 +++ [ 23.791968][ T293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.798417][ T293] CR2: 000000002000a000 CR3: 000000011996d000 CR4: 00000000003506a0 [ 23.806231][ T293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.814057][ T293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.821829][ T293] Kernel panic - not syncing: Fatal exception [ 23.828018][ T293] Kernel Offset: disabled [ 23.832144][ T293] Rebooting in 86400 seconds..