./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor260000447 <...> Warning: Permanently added '10.128.10.28' (ED25519) to the list of known hosts. execve("./syz-executor260000447", ["./syz-executor260000447"], 0x7ffc2a4861f0 /* 10 vars */) = 0 brk(NULL) = 0x55556ecd2000 brk(0x55556ecd2d40) = 0x55556ecd2d40 arch_prctl(ARCH_SET_FS, 0x55556ecd23c0) = 0 set_tid_address(0x55556ecd2690) = 5831 set_robust_list(0x55556ecd26a0, 24) = 0 rseq(0x55556ecd2ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor260000447", 4096) = 27 getrandom("\xe9\x69\xf0\xdc\x5c\x4b\x5c\x6f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55556ecd2d40 brk(0x55556ecf3d40) = 0x55556ecf3d40 brk(0x55556ecf4000) = 0x55556ecf4000 mprotect(0x7f1fe7360000, 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("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 92.042681][ T5831] cgroup: Unknown subsys name 'net' mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) [ 92.223845][ T5831] cgroup: Unknown subsys name 'cpuset' [ 92.239287][ T5831] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/proc/self/make-it-fail", O_WRONLY) = 3 close(3) = 0 [ 92.407503][ T59] cfg80211: failed to load regulatory.db 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 chmod("/dev/raw-gadget", 0666) = 0 mkdir("./syzkaller.pSkIHF", 0700) = 0 chmod("./syzkaller.pSkIHF", 0777) = 0 chdir("./syzkaller.pSkIHF") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached , child_tidptr=0x55556ecd2690) = 5833 [pid 5833] set_robust_list(0x55556ecd26a0, 24) = 0 [pid 5833] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5833] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5833] dup2(4, 202) = 202 [pid 5833] close(4) = 0 [pid 5833] write(202, "\xff\x00", 2) = 2 [pid 5833] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5833] rt_sigaction(SIGRT_1, {sa_handler=0x7f1fe730a7b0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1fe72fc0c0}, NULL, 8) = 0 [pid 5833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5833] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1fe6a91000 [pid 5833] mprotect(0x7f1fe6a92000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5833] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f1fe7291990, parent_tid=0x7f1fe7291990, exit_signal=0, stack=0x7f1fe6a91000, stack_size=0x800300, tls=0x7f1fe72916c0}./strace-static-x86_64: Process 5835 attached => {parent_tid=[2]}, 88) = 2 [pid 5835] rseq(0x7f1fe7291fe0, 0x20, 0, 0x53053053) = 0 [pid 5835] set_robust_list(0x7f1fe72919a0, 24) = 0 [pid 5835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] read(202, [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] <... read resumed>"\x01\x03\x0c\x00", 1024) = 4 [pid 5833] ioctl(3, HCIDEVUP [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13 [pid 5835] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [ 92.798786][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.808677][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.829960][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [pid 5835] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x25\x0c\x00", 1024) = 4 [ 92.896175][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5835] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5833] <... ioctl resumed>, 0) = -1 EALREADY (Operation already in progress) [pid 5835] read(202, [pid 5833] ioctl(3, HCISETSCAN [pid 5835] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5835] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5833] <... ioctl resumed>, 0x7ffc80e3eb48) = 0 [pid 5833] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5835] rt_sigprocmask(SIG_BLOCK, ~[RT_1], [pid 5833] <... writev resumed>) = 13 [pid 5835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] madvise(0x7f1fe6a91000, 8372224, MADV_DONTNEED) = 0 [ 92.938833][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.970368][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5835] exit(0 [pid 5833] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3 [pid 5835] <... exit resumed>) = ? [pid 5835] +++ exited with 0 +++ [pid 5833] <... writev resumed>) = 14 [pid 5833] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14 [pid 5833] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22 [pid 5833] close(3) = 0 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5833] getppid() = 0 [pid 5833] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5833] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5833] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5833] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5833] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5833] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5833] unshare(CLONE_NEWNS) = 0 [pid 5833] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5833] unshare(CLONE_NEWIPC) = 0 [pid 5833] unshare(CLONE_NEWCGROUP) = 0 [pid 5833] unshare(CLONE_NEWUTS) = 0 [pid 5833] unshare(CLONE_SYSVSEM) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "16777216", 8) = 8 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "536870912", 9) = 9 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1024", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "8192", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1024", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1024", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5833] close(3) = 0 [pid 5833] getpid() = 1 [pid 5833] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [ 103.830598][ T5845] dump_stack_lvl+0x241/0x360 [ 103.837003][ T5845] ? __pfx_dump_stack_lvl+0x10/0x10 [ 103.844529][ T5845] ? __pfx__printk+0x10/0x10 [ 103.850726][ T5845] ? __kmalloc_noprof+0xb5/0x4c0 [ 103.855879][ T5845] ? __pfx___might_resched+0x10/0x10 [ 103.861773][ T5845] should_fail_ex+0x3b0/0x4e0 [ 103.868890][ T5845] should_failslab+0xac/0x100 [ 103.874589][ T5845] __kmalloc_noprof+0xdd/0x4c0 [ 103.880480][ T5845] ? cgroup_mkdir+0x2b2/0xd60 [ 103.885410][ T5845] cgroup_mkdir+0x2b2/0xd60 [ 103.890120][ T5845] ? __pfx_cgroup_mkdir+0x10/0x10 [ 103.895305][ T5845] kernfs_iop_mkdir+0x253/0x3f0 [ 103.900518][ T5845] vfs_mkdir+0x2f9/0x4f0 [ 103.905034][ T5845] do_mkdirat+0x264/0x3a0 [ 103.909451][ T5845] ? __phys_addr_symbol+0x2f/0x70 [ 103.914603][ T5845] ? __check_object_size+0x48e/0x900 [ 103.920124][ T5845] ? __pfx_do_mkdirat+0x10/0x10 [ 103.925214][ T5845] ? strncpy_from_user+0x152/0x270 [ 103.930764][ T5845] ? getname_flags+0x1e3/0x540 [ 103.935847][ T5845] __x64_sys_mkdir+0x6c/0x80 [ 103.940505][ T5845] do_syscall_64+0xf3/0x230 [ 103.945322][ T5845] ? clear_bhb_loop+0x35/0x90 [ 103.950540][ T5845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.956641][ T5845] RIP: 0033:0x7f1fe72e2b19 [ 103.961632][ T5845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 1d 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 [pid 5845] mkdir("./cgroup/file0", 046450) = -1 ENOMEM (Cannot allocate memory) [pid 5845] close(3) = 0 [pid 5845] close(4) = 0 [pid 5845] close(5) = -1 EBADF (Bad file descriptor) [pid 5845] close(6) = -1 EBADF (Bad file descriptor) [pid 5845] close(7) = -1 EBADF (Bad file descriptor) [pid 5845] close(8) = -1 EBADF (Bad file descriptor) [pid 5845] close(9) = -1 EBADF (Bad file descriptor) [pid 5845] close(10) = -1 EBADF (Bad file descriptor) [pid 5845] close(11) = -1 EBADF (Bad file descriptor) [pid 5845] close(12) = -1 EBADF (Bad file descriptor) [pid 5845] close(13) = -1 EBADF (Bad file descriptor) [pid 5845] close(14) = -1 EBADF (Bad file descriptor) [pid 5845] close(15) = -1 EBADF (Bad file descriptor) [pid 5845] close(16) = -1 EBADF (Bad file descriptor) [pid 5845] close(17) = -1 EBADF (Bad file descriptor) [pid 5845] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] close(19) = -1 EBADF (Bad file descriptor) [pid 5845] close(20) = -1 EBADF (Bad file descriptor) [pid 5845] close(21) = -1 EBADF (Bad file descriptor) [pid 5845] close(22) = -1 EBADF (Bad file descriptor) [pid 5845] close(23) = -1 EBADF (Bad file descriptor) [pid 5845] close(24) = -1 EBADF (Bad file descriptor) [pid 5845] close(25) = -1 EBADF (Bad file descriptor) [pid 5845] close(26) = -1 EBADF (Bad file descriptor) [pid 5845] close(27) = -1 EBADF (Bad file descriptor) [pid 5845] close(28) = -1 EBADF (Bad file descriptor) [pid 5845] close(29) = -1 EBADF (Bad file descriptor) [ 103.983022][ T5845] RSP: 002b:00007ffc80e3e8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 103.991747][ T5845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe72e2b19 [ 103.999973][ T5845] RDX: 0000000000000000 RSI: d0939199c36b4d28 RDI: 0000000020000000 [ 104.008028][ T5845] RBP: 0000000000000001 R08: 00007ffc80e3e687 R09: 00007f1fe73321e7 [ 104.016215][ T5845] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1fe7332a70 [ 104.024244][ T5845] R13: 00007ffc80e3e930 R14: 00007ffc80e3e970 R15: 0000000000000000 [ 104.032452][ T5845] [pid 5845] exit_group(0) = ? [pid 5845] +++ exited with 0 +++ [pid 5833] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5833] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5833] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5833] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5833] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=120, ...}, AT_EMPTY_PATH) = 0 [pid 5833] getdents64(3, 0x55556ecd3850 /* 6 entries */, 32768) = 176 [pid 5833] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5833] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] unlink("./0/cgroup") = 0 [pid 5833] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5833] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] unlink("./0/cgroup.cpu") = 0 [pid 5833] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5833] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] unlink("./0/cgroup.net") = 0 [pid 5833] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5833] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] unlink("./0/binderfs") = 0 [pid 5833] getdents64(3, 0x55556ecd3850 /* 0 entries */, 32768) = 0 [pid 5833] close(3) = 0 [pid 5833] rmdir("./0") = 0 [pid 5833] mkdir("./1", 0777) = 0 [pid 5833] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5846 attached , child_tidptr=0x55556ecd2690) = 4 [pid 5846] set_robust_list(0x55556ecd26a0, 24) = 0 [pid 5846] chdir("./1") = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5846] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5846] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5846] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5846] write(3, "1000", 4) = 4 [pid 5846] close(3) = 0 [pid 5846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5846] write(1, "executing program\n", 18executing program ) = 18 [pid 5846] perf_event_open({type=PERF_TYPE_TRACEPOINT, size=PERF_ATTR_SIZE_VER7, config=333, sample_period=8462, sample_type=PERF_SAMPLE_CPU, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, PERF_FLAG_FD_NO_GROUP|PERF_FLAG_FD_CLOEXEC) = 3 [pid 5846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5846] write(4, "8", 1) = 1 [ 104.267032][ T5846] FAULT_INJECTION: forcing a failure. [ 104.267032][ T5846] name failslab, interval 1, probability 0, space 0, times 0 [ 104.280191][ T5846] CPU: 1 UID: 0 PID: 5846 Comm: syz-executor260 Not tainted 6.13.0-rc1-syzkaller-00032-g932fc2f19b74 #0 [ 104.291876][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.302148][ T5846] Call Trace: [ 104.305633][ T5846] [ 104.308699][ T5846] dump_stack_lvl+0x241/0x360 [ 104.313807][ T5846] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.319157][ T5846] ? __pfx__printk+0x10/0x10 [ 104.323825][ T5846] ? __kmalloc_node_track_caller_noprof+0xb4/0x4c0 [ 104.330417][ T5846] ? __pfx___might_resched+0x10/0x10 [ 104.335795][ T5846] should_fail_ex+0x3b0/0x4e0 [ 104.340607][ T5846] should_failslab+0xac/0x100 [ 104.345631][ T5846] __kmalloc_node_track_caller_noprof+0xdc/0x4c0 [ 104.353015][ T5846] ? __kernfs_new_node+0x9d/0x870 [ 104.358147][ T5846] kstrdup+0x39/0xb0 [ 104.362197][ T5846] __kernfs_new_node+0x9d/0x870 [ 104.367370][ T5846] ? pcpu_memcg_post_alloc_hook+0x12a/0x720 [ 104.373326][ T5846] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10 [ 104.380120][ T5846] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 104.386059][ T5846] ? __pfx___kernfs_new_node+0x10/0x10 [ 104.391853][ T5846] ? cgroup_rstat_init+0x6c/0x1e0 [ 104.397091][ T5846] ? pcpu_alloc_noprof+0xfb8/0x1760 [ 104.402334][ T5846] kernfs_new_node+0x137/0x240 [ 104.407156][ T5846] kernfs_create_dir_ns+0x43/0x120 [ 104.412463][ T5846] cgroup_mkdir+0x418/0xd60 [ 104.417126][ T5846] ? __pfx_cgroup_mkdir+0x10/0x10 [ 104.422438][ T5846] kernfs_iop_mkdir+0x253/0x3f0 [ 104.427842][ T5846] vfs_mkdir+0x2f9/0x4f0 [ 104.432403][ T5846] do_mkdirat+0x264/0x3a0 [ 104.436895][ T5846] ? __phys_addr_symbol+0x2f/0x70 [ 104.443290][ T5846] ? __check_object_size+0x48e/0x900 [ 104.449523][ T5846] ? __pfx_do_mkdirat+0x10/0x10 [ 104.455314][ T5846] ? strncpy_from_user+0x152/0x270 [ 104.460964][ T5846] ? getname_flags+0x1e3/0x540 [ 104.466376][ T5846] __x64_sys_mkdir+0x6c/0x80 [ 104.473982][ T5846] do_syscall_64+0xf3/0x230 [ 104.480774][ T5846] ? clear_bhb_loop+0x35/0x90 [ 104.485924][ T5846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.495952][ T5846] RIP: 0033:0x7f1fe72e2b19 [ 104.501559][ T5846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 1d 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 [ 104.524382][ T5846] RSP: 002b:00007ffc80e3e8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 104.535806][ T5846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe72e2b19 [ 104.544707][ T5846] RDX: 0000000000000000 RSI: d0939199c36b4d28 RDI: 0000000020000000 [ 104.554023][ T5846] RBP: 0000000000000001 R08: 00007ffc80e3e687 R09: 00007f1fe73321e7 [ 104.563650][ T5846] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc80e3e90c [ 104.572993][ T5846] R13: 00007ffc80e3e930 R14: 00007ffc80e3e970 R15: 0000000000000001 [ 104.581534][ T5846] [ 104.606138][ T5846] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI [ 104.619432][ T5846] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 104.628185][ T5846] CPU: 1 UID: 0 PID: 5846 Comm: syz-executor260 Not tainted 6.13.0-rc1-syzkaller-00032-g932fc2f19b74 #0 [ 104.639963][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.655803][ T5846] RIP: 0010:perf_trace_cgroup_rstat+0x2b2/0x580 [ 104.665399][ T5846] Code: 8d 98 58 04 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 fc 0c 75 00 48 8b 1b 48 83 c3 0c 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 d5 01 00 00 44 8b 2b 49 8d 5f 08 48 89 [ 104.692570][ T5846] RSP: 0018:ffffc900038ffa80 EFLAGS: 00010003 [ 104.701611][ T5846] RAX: 0000000000000001 RBX: 000000000000000c RCX: ffff888035690000 [ 104.712508][ T5846] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8880b8737768 [ 104.725283][ T5846] RBP: ffffc900038ffb70 R08: ffffffff81a90e9b R09: 1ffffffff20328d6 [ 104.736632][ T5846] R10: dffffc0000000000 R11: fffffbfff20328d7 R12: ffff8880b87376e0 [ 104.746477][ T5846] R13: 1ffff9200071ff5c R14: dffffc0000000000 R15: ffffe8ffffd31800 [ 104.755299][ T5846] FS: 000055556ecd23c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 104.766716][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.776278][ T5846] CR2: 000055556ecd2690 CR3: 0000000033b4c000 CR4: 00000000003526f0 [ 104.785108][ T5846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.794182][ T5846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.804611][ T5846] Call Trace: [ 104.807926][ T5846] [ 104.811003][ T5846] ? __die_body+0x5f/0xb0 [ 104.815561][ T5846] ? die_addr+0xb0/0xe0 [ 104.819750][ T5846] ? exc_general_protection+0x3dd/0x5d0 [ 104.825893][ T5846] ? asm_exc_general_protection+0x26/0x30 [ 104.831860][ T5846] ? perf_trace_buf_alloc+0x18b/0x2f0 [ 104.837512][ T5846] ? perf_trace_cgroup_rstat+0x2b2/0x580 [ 104.844224][ T5846] ? __pfx_perf_trace_cgroup_rstat+0x10/0x10 [ 104.851158][ T5846] __cgroup_rstat_lock+0x3e1/0x590 [ 104.858708][ T5846] ? cgroup_rstat_init+0x6c/0x1e0 [ 104.864804][ T5846] ? __pfx___cgroup_rstat_lock+0x10/0x10 [ 104.872076][ T5846] cgroup_rstat_flush+0x30/0x50 [ 104.877583][ T5846] cgroup_rstat_exit+0x27/0x1e0 [ 104.882998][ T5846] cgroup_mkdir+0x53a/0xd60 [ 104.887727][ T5846] ? __pfx_cgroup_mkdir+0x10/0x10 [ 104.893344][ T5846] kernfs_iop_mkdir+0x253/0x3f0 [ 104.898614][ T5846] vfs_mkdir+0x2f9/0x4f0 [ 104.903964][ T5846] do_mkdirat+0x264/0x3a0 [ 104.908601][ T5846] ? __phys_addr_symbol+0x2f/0x70 [ 104.915050][ T5846] ? __check_object_size+0x48e/0x900 [ 104.920643][ T5846] ? __pfx_do_mkdirat+0x10/0x10 [ 104.925616][ T5846] ? strncpy_from_user+0x152/0x270 [ 104.930772][ T5846] ? getname_flags+0x1e3/0x540 [ 104.935929][ T5846] __x64_sys_mkdir+0x6c/0x80 [ 104.940742][ T5846] do_syscall_64+0xf3/0x230 [ 104.945740][ T5846] ? clear_bhb_loop+0x35/0x90 [ 104.950480][ T5846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.956527][ T5846] RIP: 0033:0x7f1fe72e2b19 [ 104.961090][ T5846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 1d 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 [ 104.980738][ T5846] RSP: 002b:00007ffc80e3e8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 104.989476][ T5846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fe72e2b19 [ 104.998893][ T5846] RDX: 0000000000000000 RSI: d0939199c36b4d28 RDI: 0000000020000000 [ 105.007016][ T5846] RBP: 0000000000000001 R08: 00007ffc80e3e687 R09: 00007f1fe73321e7 [ 105.015239][ T5846] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc80e3e90c [ 105.023529][ T5846] R13: 00007ffc80e3e930 R14: 00007ffc80e3e970 R15: 0000000000000001 [ 105.031556][ T5846] [ 105.034688][ T5846] Modules linked in: [ 105.038732][ T5846] ---[ end trace 0000000000000000 ]--- [ 105.044423][ T5846] RIP: 0010:perf_trace_cgroup_rstat+0x2b2/0x580 [ 105.050906][ T5846] Code: 8d 98 58 04 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 fc 0c 75 00 48 8b 1b 48 83 c3 0c 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 d5 01 00 00 44 8b 2b 49 8d 5f 08 48 89 [ 105.071387][ T5846] RSP: 0018:ffffc900038ffa80 EFLAGS: 00010003 [ 105.078547][ T5846] RAX: 0000000000000001 RBX: 000000000000000c RCX: ffff888035690000 [ 105.089267][ T5846] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8880b8737768 [ 105.097959][ T5846] RBP: ffffc900038ffb70 R08: ffffffff81a90e9b R09: 1ffffffff20328d6 [ 105.106726][ T5846] R10: dffffc0000000000 R11: fffffbfff20328d7 R12: ffff8880b87376e0 [ 105.114994][ T5846] R13: 1ffff9200071ff5c R14: dffffc0000000000 R15: ffffe8ffffd31800 [ 105.123128][ T5846] FS: 000055556ecd23c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 105.132369][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.138989][ T5846] CR2: 000055556ecd2690 CR3: 0000000033b4c000 CR4: 00000000003526f0 [ 105.147009][ T5846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 105.155128][ T5846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 105.163278][ T5846] Kernel panic - not syncing: Fatal exception [ 105.169785][ T5846] Kernel Offset: disabled [ 105.174215][ T5846] Rebooting in 86400 seconds..