./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor688953950 <...> DUID 00:04:7a:dc:29:a2:f4:b1:6d:28:30:de:a7:64:4f:eb:cd:90 forked to background, child pid 4634 [ 31.764581][ T4635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.779891][ T4635] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.108' (ECDSA) to the list of known hosts. execve("./syz-executor688953950", ["./syz-executor688953950"], 0x7ffcbb27f7d0 /* 10 vars */) = 0 brk(NULL) = 0x5555573bd000 brk(0x5555573bdd40) = 0x5555573bdd40 arch_prctl(ARCH_SET_FS, 0x5555573bd400) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555573bd6d0) = 5055 set_robust_list(0x5555573bd6e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f5cf7b64900, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f5cf7b63e50}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f5cf7b649a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5cf7b63e50}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor688953950", 4096) = 27 brk(0x5555573ded40) = 0x5555573ded40 brk(0x5555573df000) = 0x5555573df000 mprotect(0x7f5cf7c26000, 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 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=0x7f5cf7b5cfd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5cf7b63e50}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f5cf7b5cfd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5cf7b63e50}, NULL, 8) = 0 getpid() = 5055 mkdir("./syzkaller.lYuk7q", 0700) = 0 chmod("./syzkaller.lYuk7q", 0777) = 0 chdir("./syzkaller.lYuk7q") = 0 mkdir("./0", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5056 attached , child_tidptr=0x5555573bd6d0) = 5056 [pid 5056] set_robust_list(0x5555573bd6e0, 24) = 0 [pid 5056] chdir("./0") = 0 [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5056] setpgid(0, 0) = 0 [pid 5056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1000", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5cf7b32000 [pid 5056] mprotect(0x7f5cf7b33000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5056] clone(child_stack=0x7f5cf7b522f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5057], tls=0x7f5cf7b52700, child_tidptr=0x7f5cf7b529d0) = 5057 [pid 5056] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5056] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5057 attached [pid 5057] set_robust_list(0x7f5cf7b529e0, 24) = 0 [pid 5057] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5057] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 18 syzkaller login: [ 52.217605][ T897] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 18 [ 52.457589][ T897] usb 1-1: Using ep0 maxpacket: 8 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 9 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 27 [ 52.577726][ T897] usb 1-1: config 0 has an invalid interface number: 228 but max is 0 [ 52.586541][ T897] usb 1-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 52.597220][ T897] usb 1-1: config 0 has no interface number 0 [ 52.603571][ T897] usb 1-1: config 0 interface 228 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 52.614866][ T897] usb 1-1: config 0 interface 228 altsetting 0 endpoint 0x81 has invalid maxpacket 17023, setting to 1024 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5cf7c2c5ec) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5cf7b501a0) = 0 [ 52.626360][ T897] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=af.8a [ 52.635613][ T897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.652778][ T897] usb 1-1: config 0 descriptor?? [ 52.767596][ T897] rc_core: IR keymap rc-streamzap not found [ 52.773651][ T897] Registered IR keymap rc-empty [ 52.782684][ T897] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.228/rc/rc0 [ 52.805152][ T897] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.228/rc/rc0/input5 [pid 5057] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5057] futex(0x7f5cf7c2c4a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5056] <... futex resumed>) = 0 [pid 5057] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5056] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5057] <... openat resumed>) = 4 [pid 5057] ioctl(4, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = -1 EBUSY (Device or resource busy) [pid 5057] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] futex(0x7f5cf7c2c4a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... futex resumed>) = 0 [pid 5056] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 0 [pid 5056] <... futex resumed>) = 1 [pid 5057] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5056] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5057] <... openat resumed>) = 5 [pid 5057] ioctl(5, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5057] ioctl(5, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = -1 EBUSY (Device or resource busy) [pid 5057] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EP_WRITE [pid 5056] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 52.909871][ T5057] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.919792][ T5057] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.935091][ T5057] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.945788][ T5057] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.957629][ C0] rc rc0: IR event FIFO is full! [ 52.962703][ C0] rc rc0: IR event FIFO is full! [ 52.967714][ C0] rc rc0: IR event FIFO is full! [ 52.972632][ C0] rc rc0: IR event FIFO is full! [ 52.977549][ C0] rc rc0: IR event FIFO is full! [ 52.982563][ C0] rc rc0: IR event FIFO is full! [ 52.987485][ C0] rc rc0: IR event FIFO is full! [ 52.992496][ C0] rc rc0: IR event FIFO is full! [ 52.997420][ C0] rc rc0: IR event FIFO is full! [ 53.002353][ C0] rc rc0: IR event FIFO is full! [ 53.007355][ C0] rc rc0: IR event FIFO is full! [ 53.012355][ C0] rc rc0: IR event FIFO is full! [ 53.017269][ C0] rc rc0: IR event FIFO is full! [ 53.022183][ C0] rc rc0: IR event FIFO is full! [ 53.027097][ C0] rc rc0: IR event FIFO is full! [ 53.032011][ C0] rc rc0: IR event FIFO is full! [ 53.036925][ C0] rc rc0: IR event FIFO is full! [ 53.041839][ C0] rc rc0: IR event FIFO is full! [ 53.046752][ C0] rc rc0: IR event FIFO is full! [ 53.051668][ C0] rc rc0: IR event FIFO is full! [ 53.056583][ C0] rc rc0: IR event FIFO is full! [ 53.061501][ C0] rc rc0: IR event FIFO is full! [ 53.066426][ C0] rc rc0: IR event FIFO is full! [ 53.071527][ C0] rc rc0: IR event FIFO is full! [ 53.076453][ C0] rc rc0: IR event FIFO is full! [ 53.081385][ C0] rc rc0: IR event FIFO is full! [ 53.086311][ C0] rc rc0: IR event FIFO is full! [ 53.091235][ C0] rc rc0: IR event FIFO is full! [ 53.096167][ C0] rc rc0: IR event FIFO is full! [ 53.101090][ C0] rc rc0: IR event FIFO is full! [ 53.106012][ C0] rc rc0: IR event FIFO is full! [ 53.110935][ C0] rc rc0: IR event FIFO is full! [ 53.115859][ C0] rc rc0: IR event FIFO is full! [ 53.120782][ C0] rc rc0: IR event FIFO is full! [ 53.125705][ C0] rc rc0: IR event FIFO is full! [ 53.130898][ C0] rc rc0: IR event FIFO is full! [ 53.135821][ C0] rc rc0: IR event FIFO is full! [ 53.140748][ C0] rc rc0: IR event FIFO is full! [ 53.145670][ C0] rc rc0: IR event FIFO is full! [ 53.150596][ C0] rc rc0: IR event FIFO is full! [ 53.155520][ C0] rc rc0: IR event FIFO is full! [ 53.160442][ C0] rc rc0: IR event FIFO is full! [ 53.165380][ C0] rc rc0: IR event FIFO is full! [ 53.170306][ C0] rc rc0: IR event FIFO is full! [ 53.175229][ C0] rc rc0: IR event FIFO is full! [ 53.180153][ C0] rc rc0: IR event FIFO is full! [ 53.185075][ C0] rc rc0: IR event FIFO is full! [ 53.189999][ C0] rc rc0: IR event FIFO is full! [ 53.194924][ C0] rc rc0: IR event FIFO is full! [ 53.199847][ C0] rc rc0: IR event FIFO is full! [ 53.204772][ C0] rc rc0: IR event FIFO is full! [ 53.209696][ C0] rc rc0: IR event FIFO is full! [ 53.214618][ C0] rc rc0: IR event FIFO is full! [ 53.219560][ C0] rc rc0: IR event FIFO is full! [ 53.224484][ C0] rc rc0: IR event FIFO is full! [ 53.229409][ C0] rc rc0: IR event FIFO is full! [ 53.234333][ C0] rc rc0: IR event FIFO is full! [ 53.239258][ C0] rc rc0: IR event FIFO is full! [ 53.244186][ C0] rc rc0: IR event FIFO is full! [ 53.249217][ C0] rc rc0: IR event FIFO is full! [ 53.254142][ C0] rc rc0: IR event FIFO is full! [ 53.259079][ C0] rc rc0: IR event FIFO is full! [ 53.264294][ C0] rc rc0: IR event FIFO is full! [ 53.269240][ C0] rc rc0: IR event FIFO is full! [ 53.274193][ C0] rc rc0: IR event FIFO is full! [ 53.279134][ C0] rc rc0: IR event FIFO is full! [ 53.284060][ C0] rc rc0: IR event FIFO is full! [ 53.288987][ C0] rc rc0: IR event FIFO is full! [ 53.293912][ C0] rc rc0: IR event FIFO is full! [ 53.298857][ C0] rc rc0: IR event FIFO is full! [ 53.303804][ C0] rc rc0: IR event FIFO is full! [ 53.308735][ C0] rc rc0: IR event FIFO is full! [ 53.313669][ C0] rc rc0: IR event FIFO is full! [ 53.318601][ C0] rc rc0: IR event FIFO is full! [ 53.323536][ C0] rc rc0: IR event FIFO is full! [ 53.328467][ C0] rc rc0: IR event FIFO is full! [ 53.333401][ C0] rc rc0: IR event FIFO is full! [ 53.338326][ C0] rc rc0: IR event FIFO is full! [ 53.343253][ C0] rc rc0: IR event FIFO is full! [ 53.348181][ C0] rc rc0: IR event FIFO is full! [ 53.353106][ C0] rc rc0: IR event FIFO is full! [ 53.358030][ C0] rc rc0: IR event FIFO is full! [ 53.363043][ C0] rc rc0: IR event FIFO is full! [ 53.367978][ C0] rc rc0: IR event FIFO is full! [ 53.372901][ C0] rc rc0: IR event FIFO is full! [ 53.377828][ C0] rc rc0: IR event FIFO is full! [ 53.382753][ C0] rc rc0: IR event FIFO is full! [ 53.387687][ C0] rc rc0: IR event FIFO is full! [ 53.392612][ C0] rc rc0: IR event FIFO is full! [ 53.397537][ C0] rc rc0: IR event FIFO is full! [ 53.402549][ C0] rc rc0: IR event FIFO is full! [ 53.407475][ C0] rc rc0: IR event FIFO is full! [ 53.412405][ C0] rc rc0: IR event FIFO is full! [ 53.417333][ C0] rc rc0: IR event FIFO is full! [ 53.422343][ C0] rc rc0: IR event FIFO is full! [ 53.427272][ C0] rc rc0: IR event FIFO is full! [ 53.432199][ C0] rc rc0: IR event FIFO is full! [ 53.437123][ C0] rc rc0: IR event FIFO is full! [ 53.442045][ C0] rc rc0: IR event FIFO is full! [ 53.446968][ C0] rc rc0: IR event FIFO is full! [ 53.451891][ C0] rc rc0: IR event FIFO is full! [ 53.456817][ C0] rc rc0: IR event FIFO is full! [ 53.461742][ C0] rc rc0: IR event FIFO is full! [ 53.466668][ C0] rc rc0: IR event FIFO is full! [ 53.471591][ C0] rc rc0: IR event FIFO is full! [ 53.476519][ C0] rc rc0: IR event FIFO is full! [ 53.481455][ C0] rc rc0: IR event FIFO is full! [ 53.486377][ C0] rc rc0: IR event FIFO is full! [ 53.491334][ C0] rc rc0: IR event FIFO is full! [ 53.496295][ C0] rc rc0: IR event FIFO is full! [ 53.501242][ C0] rc rc0: IR event FIFO is full! [ 53.506376][ C0] rc rc0: IR event FIFO is full! [ 53.511313][ C0] rc rc0: IR event FIFO is full! [ 53.516332][ C0] rc rc0: IR event FIFO is full! [ 53.521262][ C0] rc rc0: IR event FIFO is full! [ 53.526194][ C0] rc rc0: IR event FIFO is full! [ 53.531123][ C0] rc rc0: IR event FIFO is full! [ 53.536049][ C0] rc rc0: IR event FIFO is full! [ 53.540973][ C0] rc rc0: IR event FIFO is full! [ 53.545898][ C0] rc rc0: IR event FIFO is full! [ 53.550823][ C0] rc rc0: IR event FIFO is full! [ 53.555747][ C0] rc rc0: IR event FIFO is full! [ 53.560676][ C0] rc rc0: IR event FIFO is full! [ 53.565602][ C0] rc rc0: IR event FIFO is full! [ 53.570542][ C0] rc rc0: IR event FIFO is full! [ 53.575465][ C0] rc rc0: IR event FIFO is full! [ 53.580393][ C0] rc rc0: IR event FIFO is full! [ 53.585321][ C0] rc rc0: IR event FIFO is full! [ 53.590245][ C0] rc rc0: IR event FIFO is full! [ 53.595167][ C0] rc rc0: IR event FIFO is full! [ 53.600089][ C0] rc rc0: IR event FIFO is full! [ 53.605020][ C0] rc rc0: IR event FIFO is full! [ 53.609943][ C0] rc rc0: IR event FIFO is full! [ 53.614875][ C0] rc rc0: IR event FIFO is full! [ 53.619796][ C0] rc rc0: IR event FIFO is full! [ 53.624761][ C0] rc rc0: IR event FIFO is full! [ 53.629774][ C0] rc rc0: IR event FIFO is full! [ 53.634697][ C0] rc rc0: IR event FIFO is full! [ 53.639627][ C0] rc rc0: IR event FIFO is full! [ 53.644551][ C0] rc rc0: IR event FIFO is full! [ 53.649472][ C0] rc rc0: IR event FIFO is full! [ 53.654398][ C0] rc rc0: IR event FIFO is full! [ 53.659323][ C0] rc rc0: IR event FIFO is full! [ 53.664248][ C0] rc rc0: IR event FIFO is full! [ 53.669173][ C0] rc rc0: IR event FIFO is full! [ 53.674103][ C0] rc rc0: IR event FIFO is full! [ 53.679029][ C0] rc rc0: IR event FIFO is full! [ 53.683953][ C0] rc rc0: IR event FIFO is full! [ 53.688879][ C0] rc rc0: IR event FIFO is full! [ 53.693802][ C0] rc rc0: IR event FIFO is full! [ 53.698728][ C0] rc rc0: IR event FIFO is full! [ 53.703675][ C0] rc rc0: IR event FIFO is full! [ 53.708619][ C0] rc rc0: IR event FIFO is full! [ 53.713567][ C0] rc rc0: IR event FIFO is full! [ 53.718501][ C0] rc rc0: IR event FIFO is full! [ 53.723454][ C0] rc rc0: IR event FIFO is full! [ 53.728393][ C0] rc rc0: IR event FIFO is full! [ 53.733332][ C0] rc rc0: IR event FIFO is full! [ 53.738263][ C0] rc rc0: IR event FIFO is full! [ 53.743202][ C0] rc rc0: IR event FIFO is full! [ 53.748142][ C0] rc rc0: IR event FIFO is full! [ 53.753081][ C0] rc rc0: IR event FIFO is full! [ 53.758005][ C0] rc rc0: IR event FIFO is full! [ 53.762927][ C0] rc rc0: IR event FIFO is full! [ 53.767854][ C0] rc rc0: IR event FIFO is full! [ 53.772777][ C0] rc rc0: IR event FIFO is full! [ 53.777707][ C0] rc rc0: IR event FIFO is full! [ 53.782632][ C0] rc rc0: IR event FIFO is full! [ 53.787561][ C0] rc rc0: IR event FIFO is full! [ 53.792483][ C0] rc rc0: IR event FIFO is full! [ 53.797406][ C0] rc rc0: IR event FIFO is full! [ 53.802331][ C0] rc rc0: IR event FIFO is full! [ 53.807256][ C0] rc rc0: IR event FIFO is full! [ 53.812179][ C0] rc rc0: IR event FIFO is full! [ 53.817101][ C0] rc rc0: IR event FIFO is full! [ 53.822028][ C0] rc rc0: IR event FIFO is full! [ 53.826953][ C0] rc rc0: IR event FIFO is full! [ 53.831882][ C0] rc rc0: IR event FIFO is full! [ 53.836811][ C0] rc rc0: IR event FIFO is full! [ 53.841743][ C0] rc rc0: IR event FIFO is full! [ 53.846666][ C0] rc rc0: IR event FIFO is full! [ 53.851592][ C0] rc rc0: IR event FIFO is full! [ 53.856602][ C0] rc rc0: IR event FIFO is full! [ 53.861525][ C0] rc rc0: IR event FIFO is full! [ 53.866446][ C0] rc rc0: IR event FIFO is full! [ 53.871371][ C0] rc rc0: IR event FIFO is full! [ 53.876304][ C0] rc rc0: IR event FIFO is full! [ 53.881229][ C0] rc rc0: IR event FIFO is full! [ 53.886154][ C0] rc rc0: IR event FIFO is full! [ 53.891077][ C0] rc rc0: IR event FIFO is full! [ 53.896001][ C0] rc rc0: IR event FIFO is full! [ 53.900943][ C0] rc rc0: IR event FIFO is full! [ 53.905867][ C0] rc rc0: IR event FIFO is full! [ 53.910792][ C0] rc rc0: IR event FIFO is full! [ 53.915717][ C0] rc rc0: IR event FIFO is full! [ 53.920639][ C0] rc rc0: IR event FIFO is full! [ 53.925561][ C0] rc rc0: IR event FIFO is full! [ 53.930484][ C0] rc rc0: IR event FIFO is full! [ 53.935408][ C0] rc rc0: IR event FIFO is full! [ 53.940338][ C0] rc rc0: IR event FIFO is full! [ 53.945280][ C0] rc rc0: IR event FIFO is full! [ 53.950204][ C0] rc rc0: IR event FIFO is full! [ 53.955215][ C0] rc rc0: IR event FIFO is full! [pid 5056] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5057] <... ioctl resumed>, 0x7f5cf7b511e0) = 428 [pid 5056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 53.960140][ C0] rc rc0: IR event FIFO is full! [ 53.965064][ C0] rc rc0: IR event FIFO is full! [ 53.969991][ C0] rc rc0: IR event FIFO is full! [ 53.974911][ C0] rc rc0: IR event FIFO is full! [ 53.979838][ C0] rc rc0: IR event FIFO is full! [ 53.984845][ C0] rc rc0: IR event FIFO is full! [ 53.989781][ C0] rc rc0: IR event FIFO is full! [pid 5056] exit_group(0) = ? [pid 5057] +++ exited with 0 +++ [pid 5056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5056, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x5555573be720 /* 3 entries */, 32768) = 80 umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) lstat("./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 unlink("./0/binderfs") = 0 getdents64(3, 0x5555573be720 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./0") = 0 mkdir("./1", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5064 attached , child_tidptr=0x5555573bd6d0) = 5064 [pid 5064] set_robust_list(0x5555573bd6e0, 24) = 0 [pid 5064] chdir("./1") = 0 [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] setpgid(0, 0) = 0 [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1000", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5064] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5cf7b32000 [pid 5064] mprotect(0x7f5cf7b33000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5064] clone(child_stack=0x7f5cf7b522f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5065], tls=0x7f5cf7b52700, child_tidptr=0x7f5cf7b529d0) = 5065 [pid 5064] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5064] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5065 attached [pid 5065] set_robust_list(0x7f5cf7b529e0, 24) = 0 [pid 5065] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5065] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [ 54.140601][ T2287] usb 1-1: USB disconnect, device number 2 [ 54.147667][ C0] streamzap 1-1:0.228: urb terminated, status: -108 [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 18 [ 54.587568][ T2287] usb 1-1: new high-speed USB device number 3 using dummy_hcd [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 18 [ 54.857577][ T2287] usb 1-1: Using ep0 maxpacket: 8 [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 9 [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f5cf7b501a0) = 27 [ 54.987649][ T2287] usb 1-1: config 0 has an invalid interface number: 228 but max is 0 [ 54.996668][ T2287] usb 1-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 55.007198][ T2287] usb 1-1: config 0 has no interface number 0 [ 55.013475][ T2287] usb 1-1: config 0 interface 228 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 55.024895][ T2287] usb 1-1: config 0 interface 228 altsetting 0 endpoint 0x81 has invalid maxpacket 17023, setting to 1024 [pid 5065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f5cf7c2c5ec) = 0 [ 55.036391][ T2287] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=af.8a [ 55.045700][ T2287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.056400][ T2287] usb 1-1: config 0 descriptor?? [pid 5065] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f5cf7b501a0) = 0 [ 55.187563][ T2287] rc_core: IR keymap rc-streamzap not found [ 55.193583][ T2287] Registered IR keymap rc-empty [ 55.199475][ T2287] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.228/rc/rc0 [ 55.212331][ T2287] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.228/rc/rc0/input6 [pid 5065] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5064] <... futex resumed>) = 0 [pid 5065] futex(0x7f5cf7c2c4a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5064] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5065] <... openat resumed>) = 4 [pid 5065] ioctl(4, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(4, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = -1 EBUSY (Device or resource busy) [pid 5065] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5064] <... futex resumed>) = 0 [pid 5065] futex(0x7f5cf7c2c4a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5064] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5064] <... futex resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5064] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5065] <... openat resumed>) = 5 [pid 5065] ioctl(5, USB_RAW_IOCTL_INIT, 0x7f5cf7b511b0) = 0 [pid 5065] ioctl(5, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = -1 EBUSY (Device or resource busy) [pid 5065] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5064] futex(0x7f5cf7c2c4a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5064] futex(0x7f5cf7c2c4ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5065] <... futex resumed>) = 1 [pid 5065] ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7f5cf7b511e0) = 428 [ 55.310644][ T5065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.320490][ T5065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.330996][ T5065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.339918][ T5065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.357633][ C1] rc rc0: IR event FIFO is full! [ 55.362613][ C1] rc rc0: IR event FIFO is full! [ 55.367541][ C1] rc rc0: IR event FIFO is full! [ 55.372518][ C1] rc rc0: IR event FIFO is full! [ 55.377443][ C1] rc rc0: IR event FIFO is full! [ 55.382362][ C1] rc rc0: IR event FIFO is full! [ 55.387279][ C1] rc rc0: IR event FIFO is full! [ 55.392201][ C1] rc rc0: IR event FIFO is full! [ 55.397470][ C1] rc rc0: IR event FIFO is full! [ 55.402397][ C1] rc rc0: IR event FIFO is full! [ 55.407310][ C1] rc rc0: IR event FIFO is full! [ 55.412226][ C1] rc rc0: IR event FIFO is full! [ 55.417142][ C1] rc rc0: IR event FIFO is full! [ 55.422056][ C1] rc rc0: IR event FIFO is full! [ 55.426972][ C1] rc rc0: IR event FIFO is full! [ 55.431913][ C1] rc rc0: IR event FIFO is full! [ 55.436829][ C1] rc rc0: IR event FIFO is full! [ 55.441750][ C1] rc rc0: IR event FIFO is full! [ 55.446752][ C1] rc rc0: IR event FIFO is full! [ 55.451683][ C1] rc rc0: IR event FIFO is full! [ 55.456610][ C1] rc rc0: IR event FIFO is full! [ 55.461524][ C1] rc rc0: IR event FIFO is full! [ 55.466445][ C1] rc rc0: IR event FIFO is full! [ 55.471361][ C1] rc rc0: IR event FIFO is full! [ 55.476295][ C1] rc rc0: IR event FIFO is full! [ 55.481312][ C1] rc rc0: IR event FIFO is full! [ 55.486235][ C1] rc rc0: IR event FIFO is full! [ 55.491157][ C1] rc rc0: IR event FIFO is full! [ 55.496077][ C1] rc rc0: IR event FIFO is full! [ 55.500995][ C1] rc rc0: IR event FIFO is full! [ 55.505910][ C1] rc rc0: IR event FIFO is full! [pid 5065] futex(0x7f5cf7c2c4ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = 0 [pid 5064] exit_group(0) = ? [pid 5065] <... futex resumed>) = ? [ 55.510825][ C1] rc rc0: IR event FIFO is full! [ 55.515742][ C1] rc rc0: IR event FIFO is full! [ 55.520659][ C1] rc rc0: IR event FIFO is full! [ 55.525574][ C1] rc rc0: IR event FIFO is full! [ 55.530492][ C1] rc rc0: IR event FIFO is full! [ 55.535409][ C1] rc rc0: IR event FIFO is full! [ 55.540356][ C1] rc rc0: IR event FIFO is full! [ 55.545297][ C1] rc rc0: IR event FIFO is full! [ 55.550226][ C1] rc rc0: IR event FIFO is full! [ 55.555151][ C1] rc rc0: IR event FIFO is full! [pid 5065] +++ exited with 0 +++ [pid 5064] +++ exited with 0 +++ [ 55.560099][ C1] rc rc0: IR event FIFO is full! [ 55.565060][ C1] rc rc0: IR event FIFO is full! [ 55.565073][ T897] usb 1-1: USB disconnect, device number 3 [ 55.569987][ C1] rc rc0: IR event FIFO is full! [ 55.570007][ C1] rc rc0: IR event FIFO is full! [ 55.570016][ C1] rc rc0: IR event FIFO is full! [ 55.570025][ C1] rc rc0: IR event FIFO is full! [ 55.570035][ C1] rc rc0: IR event FIFO is full! [ 55.570044][ C1] rc rc0: IR event FIFO is full! [ 55.570059][ C1] rc rc0: IR event FIFO is full! [ 55.570068][ C1] rc rc0: IR event FIFO is full! [ 55.570079][ C1] rc rc0: IR event FIFO is full! [ 55.620123][ C1] general protection fault, probably for non-canonical address 0xdffffc000000021b: 0000 [#1] PREEMPT SMP KASAN [ 55.631991][ C1] KASAN: probably user-memory-access in range [0x00000000000010d8-0x00000000000010df] [ 55.641520][ C1] CPU: 1 PID: 5055 Comm: syz-executor688 Not tainted 6.2.0-rc2-syzkaller-00203-g1f5abbd77e2c #0 [ 55.652018][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.662080][ C1] RIP: 0010:ir_raw_event_store_with_filter+0x44a/0x8f0 [ 55.668928][ C1] Code: 38 84 c0 0f 85 8d 02 00 00 48 89 e8 48 c1 e8 03 42 8a 04 38 84 c0 0f 85 9c 02 00 00 48 8b 04 24 48 8b 28 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 d7 4f ad fa 48 89 2b 48 8b 2c 24 [ 55.688512][ C1] RSP: 0000:ffffc90003d6f500 EFLAGS: 00010006 [ 55.694561][ C1] RAX: 000000000000021b RBX: 00000000000010d8 RCX: 616a0011ea48c500 [ 55.702511][ C1] RDX: 0000000080000100 RSI: 0000000080000100 RDI: 0000000000000000 [ 55.710467][ C1] RBP: 0000010000000380 R08: ffffffff81709fad R09: ffffed1017324f5b [ 55.718446][ C1] R10: ffffed1017324f5b R11: 1ffff11017324f5a R12: ffff888079dfd0d8 [ 55.726396][ C1] R13: ffff88802ceed000 R14: ffff88802ceed5b8 R15: dffffc0000000000 [ 55.734350][ C1] FS: 00005555573bd400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 55.743261][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.749825][ C1] CR2: 00007f7e03df5a70 CR3: 000000007d91c000 CR4: 00000000003506e0 [ 55.757777][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.765725][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.773673][ C1] Call Trace: [ 55.776934][ C1] [ 55.779959][ C1] streamzap_callback+0x799/0x12f0 [ 55.785060][ C1] ? streamzap_resume+0xc0/0xc0 [ 55.789890][ C1] ? local_lock_release+0x24/0x60 [ 55.794897][ C1] ? do_raw_spin_lock+0x147/0x3a0 [ 55.800078][ C1] ? __lock_acquire+0x1f60/0x1f60 [ 55.805111][ C1] ? do_raw_spin_unlock+0x134/0x8a0 [ 55.810301][ C1] __usb_hcd_giveback_urb+0x369/0x530 [ 55.815657][ C1] dummy_timer+0x86b/0x3110 [ 55.820152][ C1] ? dummy_free_streams+0x320/0x320 [ 55.825340][ C1] ? trace_lock_release+0x95/0x220 [ 55.830432][ C1] ? dummy_free_streams+0x320/0x320 [ 55.835611][ C1] ? dummy_free_streams+0x320/0x320 [ 55.840795][ C1] call_timer_fn+0xf5/0x210 [ 55.845281][ C1] ? dummy_free_streams+0x320/0x320 [ 55.850462][ C1] ? dummy_free_streams+0x320/0x320 [ 55.855661][ C1] ? __run_timers+0x990/0x990 [ 55.860319][ C1] ? do_raw_spin_unlock+0x134/0x8a0 [ 55.865497][ C1] ? dummy_free_streams+0x320/0x320 [ 55.870682][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 55.875903][ C1] ? lockdep_hardirqs_on+0x95/0x140 [ 55.881089][ C1] ? dummy_free_streams+0x320/0x320 [ 55.886377][ C1] __run_timers+0x775/0x990 [ 55.890862][ C1] ? trace_timer_start+0x2c0/0x2c0 [ 55.895953][ C1] ? print_irqtrace_events+0x220/0x220 [ 55.901394][ C1] run_timer_softirq+0x63/0xf0 [ 55.906140][ C1] __do_softirq+0x277/0x75b [ 55.910628][ C1] ? __irq_exit_rcu+0xec/0x170 [ 55.915379][ C1] ? __lock_text_end+0xa/0xa [ 55.919952][ C1] __irq_exit_rcu+0xec/0x170 [ 55.924523][ C1] ? irq_exit_rcu+0x20/0x20 [ 55.929014][ C1] irq_exit_rcu+0x5/0x20 [ 55.933320][ C1] sysvec_apic_timer_interrupt+0x43/0xb0 [ 55.938934][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 55.944989][ C1] RIP: 0033:0x7f5cf7ba770f [ 55.949383][ C1] Code: b9 01 00 00 00 48 89 fb e8 2e 41 01 00 85 c0 b8 00 00 00 00 48 0f 44 c3 5b c3 90 48 83 ec 28 31 f6 64 48 8b 04 25 28 00 00 00 <48> 89 44 24 18 31 c0 89 f8 48 69 c0 83 de 1b 43 48 c1 e8 32 89 c2 [ 55.969052][ C1] RSP: 002b:00007fffff690100 EFLAGS: 00000246 [ 55.975095][ C1] RAX: 8b3efbd24d17fb00 RBX: 000000000000d37d RCX: 00007f5cf7ba5ec6 [ 55.983045][ C1] RDX: 0000000040000001 RSI: 0000000000000000 RDI: 00000000000003e8 [ 55.990997][ C1] RBP: 00000000000013c8 R08: 00007fffff72c080 R09: 0000000000000010 [ 55.999034][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffff690154 [ 56.006985][ C1] R13: 00007fffff6901b0 R14: 0000000000000001 R15: 431bde82d7b634db [ 56.015028][ C1] [ 56.018100][ C1] Modules linked in: [ 56.021976][ C1] ---[ end trace 0000000000000000 ]--- [ 56.027417][ C1] RIP: 0010:ir_raw_event_store_with_filter+0x44a/0x8f0 [ 56.034251][ C1] Code: 38 84 c0 0f 85 8d 02 00 00 48 89 e8 48 c1 e8 03 42 8a 04 38 84 c0 0f 85 9c 02 00 00 48 8b 04 24 48 8b 28 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 d7 4f ad fa 48 89 2b 48 8b 2c 24 [ 56.053927][ C1] RSP: 0000:ffffc90003d6f500 EFLAGS: 00010006 [ 56.060140][ C1] RAX: 000000000000021b RBX: 00000000000010d8 RCX: 616a0011ea48c500 [ 56.068099][ C1] RDX: 0000000080000100 RSI: 0000000080000100 RDI: 0000000000000000 [ 56.076048][ C1] RBP: 0000010000000380 R08: ffffffff81709fad R09: ffffed1017324f5b [ 56.084349][ C1] R10: ffffed1017324f5b R11: 1ffff11017324f5a R12: ffff888079dfd0d8 [ 56.092300][ C1] R13: ffff88802ceed000 R14: ffff88802ceed5b8 R15: dffffc0000000000 [ 56.100342][ C1] FS: 00005555573bd400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 56.109345][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.115910][ C1] CR2: 00007f7e03df5a70 CR3: 000000007d91c000 CR4: 00000000003506e0 [ 56.123870][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.131906][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.139887][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 56.147321][ C1] Kernel Offset: disabled [ 56.151637][ C1] Rebooting in 86400 seconds..