./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4047250666

<...>
Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts.
execve("./syz-executor4047250666", ["./syz-executor4047250666"], 0x7ffde71c8890 /* 10 vars */) = 0
brk(NULL)                               = 0x55555f3d4000
brk(0x55555f3d4d00)                     = 0x55555f3d4d00
arch_prctl(ARCH_SET_FS, 0x55555f3d4380) = 0
set_tid_address(0x55555f3d4650)         = 5837
set_robust_list(0x55555f3d4660, 24)     = 0
rseq(0x55555f3d4ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4047250666", 4096) = 28
getrandom("\x02\xeb\xba\x10\xdc\x60\x09\x61", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555f3d4d00
brk(0x55555f3f5d00)                     = 0x55555f3f5d00
brk(0x55555f3f6000)                     = 0x55555f3f6000
mprotect(0x7f912df56000, 16384, PROT_READ) = 0
mmap(0x3ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x3ffffffff000
mmap(0x400000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400000000000
mmap(0x400001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400001000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5838 attached
, child_tidptr=0x55555f3d4650) = 5838
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5838] set_robust_list(0x55555f3d4660, 24) = 0
./strace-static-x86_64: Process 5839 attached
[pid  5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5839] set_robust_list(0x55555f3d4660, 24./strace-static-x86_64: Process 5840 attached
 <unfinished ...>
[pid  5837] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5839
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5839] <... set_robust_list resumed>) = 0
[pid  5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5838] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5840
[pid  5840] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5840] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5841 attached
 <unfinished ...>
[pid  5841] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5840] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 5842 attached
[pid  5837] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5841
[pid  5841] <... set_robust_list resumed>) = 0
[pid  5840] setpgid(0, 0 <unfinished ...>
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5842] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5839] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5842
[pid  5840] <... setpgid resumed>)      = 0
[pid  5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5842] <... set_robust_list resumed>) = 0
[pid  5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5842] setpgid(0, 0)               = 0
[pid  5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5840] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5843 attached
./strace-static-x86_64: Process 5844 attached
[pid  5842] <... openat resumed>)       = 3
[pid  5841] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5843
[pid  5840] write(3, "1000", 4 <unfinished ...>
[pid  5837] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5844
[pid  5843] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5840] <... write resumed>)        = 4
[pid  5840] close(3 <unfinished ...>
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5844] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5842] write(3, "1000", 4 <unfinished ...>
[pid  5840] <... close resumed>)        = 0
[pid  5844] <... set_robust_list resumed>) = 0
[pid  5843] <... set_robust_list resumed>) = 0
[pid  5842] <... write resumed>)        = 4
[pid  5840] write(1, "executing program\n", 18./strace-static-x86_64: Process 5845 attached
 <unfinished ...>
[pid  5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5843] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5842] close(3executing program
)                    = 0
./strace-static-x86_64: Process 5846 attached
[pid  5837] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5845
[pid  5845] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5843] <... prctl resumed>)        = 0
[pid  5840] <... write resumed>)        = 18
[pid  5846] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5845] <... set_robust_list resumed>) = 0
[pid  5844] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5846
[pid  5843] setpgid(0, 0 <unfinished ...>
[pid  5842] write(1, "executing program\n", 18 <unfinished ...>
[pid  5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWRexecuting program
 <unfinished ...>
[pid  5846] <... set_robust_list resumed>) = 0
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5843] <... setpgid resumed>)      = 0
[pid  5842] <... write resumed>)        = 18
[pid  5840] <... openat resumed>)       = 3
[pid  5846] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5842] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 5847 attached
 <unfinished ...>
[pid  5846] <... prctl resumed>)        = 0
[pid  5842] <... openat resumed>)       = 3
[pid  5843] <... openat resumed>)       = 3
[pid  5847] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5846] setpgid(0, 0 <unfinished ...>
[pid  5845] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5847
[pid  5842] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5847] <... set_robust_list resumed>) = 0
[pid  5846] <... setpgid resumed>)      = 0
[pid  5847] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5843] write(3, "1000", 4 <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5847] <... prctl resumed>)        = 0
[pid  5842] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5847] setpgid(0, 0 <unfinished ...>
[pid  5846] <... openat resumed>)       = 3
[pid  5843] <... write resumed>)        = 4
[pid  5840] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5847] <... setpgid resumed>)      = 0
[pid  5846] write(3, "1000", 4executing program
 <unfinished ...>
[pid  5843] close(3 <unfinished ...>
[pid  5840] <... ioctl resumed>, 0)     = 0
[pid  5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5846] <... write resumed>)        = 4
[pid  5842] <... ioctl resumed>, 0)     = 0
[pid  5843] <... close resumed>)        = 0
[pid  5847] <... openat resumed>)       = 3
[pid  5843] write(1, "executing program\n", 18 <unfinished ...>
[pid  5847] write(3, "1000", 4 <unfinished ...>
[pid  5843] <... write resumed>)        = 18
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... write resumed>)        = 4
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] close(3)                    = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCHexecuting program
 <unfinished ...>
[pid  5847] write(1, "executing program\n", 18) = 18
[pid  5847] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5846] close(3 <unfinished ...>
[pid  5843] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5846] <... close resumed>)        = 0
[pid  5843] <... openat resumed>)       = 3
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] write(1, "executing program\n", 18 <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_INITexecuting program
 <unfinished ...>
[pid  5846] <... write resumed>)        = 18
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5847] <... ioctl resumed>, 0)     = 0
[pid  5846] <... openat resumed>)       = 3
[pid  5843] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5843] <... ioctl resumed>, 0)     = 0
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] <... ioctl resumed>, 0)     = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   75.606727][  T973] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   75.606727][   T46] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   75.646403][   T25] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   75.646403][ T5848] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   75.656672][ T2151] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 9
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   75.766380][  T973] usb 1-1: Using ep0 maxpacket: 32
[   75.776368][   T46] usb 2-1: Using ep0 maxpacket: 32
[   75.792997][  T973] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   75.804091][  T973] usb 1-1: config 0 has no interface number 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 27
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 4
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5840] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[   75.804609][   T46] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   75.811272][  T973] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   75.818658][   T25] usb 3-1: Using ep0 maxpacket: 32
[   75.833757][   T46] usb 2-1: config 0 has no interface number 0
[   75.840174][   T46] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   75.846389][ T5848] usb 5-1: Using ep0 maxpacket: 32
[   75.856405][ T2151] usb 4-1: Using ep0 maxpacket: 32
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5840] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   75.867975][  T973] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.878052][  T973] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.887142][  T973] usb 1-1: Product: syz
[   75.889825][   T25] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   75.891780][  T973] usb 1-1: Manufacturer: syz
[   75.899655][   T46] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   75.905666][  T973] usb 1-1: SerialNumber: syz
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[   75.915268][   T25] usb 3-1: config 0 has no interface number 0
[   75.924702][   T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   75.926041][ T5848] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   75.933447][   T25] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   75.943967][  T973] usb 1-1: config 0 descriptor??
[   75.951361][ T2151] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x2)   = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5840] <... ioctl resumed>, 0)     = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5840] <... ioctl resumed>, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   75.958183][ T5848] usb 5-1: config 0 has no interface number 0
[   75.964606][   T46] usb 2-1: Product: syz
[   75.972719][ T5848] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   75.974951][   T46] usb 2-1: Manufacturer: syz
[   75.989264][ T2151] usb 4-1: config 0 has no interface number 0
[   75.995415][ T2151] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   76.005515][   T46] usb 2-1: SerialNumber: syz
[   76.013661][   T46] usb 2-1: config 0 descriptor??
[pid  5842] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] <... ioctl resumed>, 0x2)   = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25d010) = 0
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5842] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5842] <... ioctl resumed>, 0)     = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5842] <... ioctl resumed>, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5842] <... ioctl resumed>, 0x7ffeff25d010) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25d010) = 8
[   76.033090][  T973] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.044545][  T973] em28xx 1-1:0.132: Video interface 132 found:
[   76.055888][ T5848] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   76.055889][ T2151] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   76.055934][ T5848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pid  5846] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 8
[   76.066593][   T46] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.075731][ T5848] usb 5-1: Product: syz
[   76.083226][ T2151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   76.094203][ T5848] usb 5-1: Manufacturer: syz
[   76.096521][   T25] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   76.104999][ T5848] usb 5-1: SerialNumber: syz
[   76.109700][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[   76.131990][ T2151] usb 4-1: Product: syz
[   76.136209][ T2151] usb 4-1: Manufacturer: syz
[   76.136305][   T46] em28xx 2-1:0.132: Video interface 132 found:
[   76.148803][ T2151] usb 4-1: SerialNumber: syz
[   76.152007][ T5848] usb 5-1: config 0 descriptor??
[   76.155007][   T25] usb 3-1: Product: syz
[   76.163996][ T2151] usb 4-1: config 0 descriptor??
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5846] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[   76.176116][ T5848] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.195599][ T5848] em28xx 5-1:0.132: Video interface 132 found:
[   76.198215][ T2151] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.213259][   T25] usb 3-1: Manufacturer: syz
[   76.218127][ T2151] em28xx 4-1:0.132: Video interface 132 found:
[   76.224511][   T25] usb 3-1: SerialNumber: syz
[pid  5843] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] <... ioctl resumed>, 0)     = 0
[pid  5840] <... ioctl resumed>, 0x7ffeff25e050) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5840] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5840] <... ioctl resumed>, 0x7ffeff25d040) = 1
[pid  5843] <... ioctl resumed>, 0x7ffeff25d010) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5842] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[   76.233018][   T25] usb 3-1: config 0 descriptor??
[   76.248992][   T25] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   76.259926][   T25] em28xx 3-1:0.132: Video interface 132 found:
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5846] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5843] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5840] exit_group(0 <unfinished ...>
[pid  5843] <... ioctl resumed>, 0x7ffeff25e050) = 0
[pid  5843] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5840] <... exit_group resumed>)   = ?
[pid  5843] <... ioctl resumed>, 0x7ffeff25d040) = 1
[pid  5840] +++ exited with 0 +++
[pid  5838] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5838] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5842] exit_group(0)               = ?
[pid  5838] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5857
./strace-static-x86_64: Process 5857 attached
[pid  5857] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5857] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5842] +++ exited with 0 +++
[pid  5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5857] <... prctl resumed>)        = 0
[pid  5857] setpgid(0, 0)               = 0
[pid  5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached
 <unfinished ...>
[pid  5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5859] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5839] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5859
[pid  5857] <... openat resumed>)       = 3
executing program
[pid  5857] write(3, "1000", 4 <unfinished ...>
[pid  5859] <... set_robust_list resumed>) = 0
[pid  5857] <... write resumed>)        = 4
[pid  5857] close(3 <unfinished ...>
[pid  5859] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5857] <... close resumed>)        = 0
[pid  5857] write(1, "executing program\n", 18) = 18
[pid  5857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5857] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   76.476024][  T973] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   76.494197][   T46] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... prctl resumed>)        = 0
[pid  5859] setpgid(0, 0)               = 0
[pid  5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5859] write(3, "1000", 4)         = 4
[pid  5859] close(3executing program
)                    = 0
[pid  5859] write(1, "executing program\n", 18) = 18
[pid  5859] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5859] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] exit_group(0)               = ?
[pid  5847] +++ exited with 0 +++
[pid  5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5845] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5846] exit_group(0 <unfinished ...>
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5846] <... exit_group resumed>)   = ?
[   76.563776][   T46] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.569140][  T973] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.576684][   T46] em28xx 2-1:0.132: board has no eeprom
[   76.589415][  T973] em28xx 1-1:0.132: board has no eeprom
[   76.598151][ T5848] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[pid  5846] +++ exited with 0 +++
[pid  5845] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5862
./strace-static-x86_64: Process 5862 attached
[pid  5862] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5862] <... set_robust_list resumed>) = 0
[pid  5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5862] setpgid(0, 0)               = 0
[pid  5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5862] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5863 attached
[   76.610179][ T2151] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[pid  5863] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5862] write(3, "1000", 4 <unfinished ...>
[pid  5844] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5863
[pid  5863] <... set_robust_list resumed>) = 0
[pid  5863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5863] setpgid(0, 0)               = 0
[pid  5862] <... write resumed>)        = 4
[pid  5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5862] close(3 <unfinished ...>
[pid  5863] <... openat resumed>)       = 3
[pid  5862] <... close resumed>)        = 0
executing program
[pid  5862] write(1, "executing program\n", 18) = 18
[pid  5863] write(3, "1000", 4 <unfinished ...>
[pid  5862] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5863] <... write resumed>)        = 4
[pid  5862] <... openat resumed>)       = 3
[pid  5863] close(3 <unfinished ...>
[pid  5862] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5843] exit_group(0 <unfinished ...>
[pid  5863] <... close resumed>)        = 0
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
executing program
[pid  5863] write(1, "executing program\n", 18 <unfinished ...>
[pid  5862] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5863] <... write resumed>)        = 18
[pid  5862] <... ioctl resumed>, 0)     = 0
[pid  5863] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5863] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   76.647197][  T973] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.655105][  T973] em28xx 1-1:0.132: analog set to bulk mode.
[   76.662502][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[   76.666439][   T46] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.675002][ T5848] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[pid  5863] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5843] <... exit_group resumed>)   = ?
[pid  5863] <... ioctl resumed>, 0)     = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   76.700042][   T46] em28xx 2-1:0.132: analog set to bulk mode.
[   76.706428][ T2151] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.715296][ T2151] em28xx 4-1:0.132: board has no eeprom
[   76.719851][  T973] usb 1-1: USB disconnect, device number 2
[   76.728793][   T25] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5843] +++ exited with 0 +++
[pid  5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached
 <unfinished ...>
[pid  5867] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5841] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5867
[pid  5867] <... set_robust_list resumed>) = 0
[pid  5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5867] setpgid(0, 0)               = 0
[pid  5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5867] write(3, "1000", 4)         = 4
[pid  5867] close(3)                    = 0
[pid  5867] write(1, "executing program\n", 18executing program
) = 18
[pid  5867] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5867] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   76.748069][   T46] usb 2-1: USB disconnect, device number 2
[   76.755495][   T46] em28xx 2-1:0.132: Disconnecting em28xx
[   76.764702][ T5848] em28xx 5-1:0.132: board has no eeprom
[   76.772326][  T973] em28xx 1-1:0.132: Disconnecting em28xx
[   76.826388][ T2151] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.839171][ T2151] em28xx 4-1:0.132: analog set to bulk mode.
[   76.846389][ T5848] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.854259][ T5848] em28xx 5-1:0.132: analog set to bulk mode.
[   76.862117][   T25] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   76.873708][ T5848] usb 5-1: USB disconnect, device number 2
[   76.875854][ T2151] usb 4-1: USB disconnect, device number 2
[   76.887178][   T25] em28xx 3-1:0.132: board has no eeprom
[   76.894126][ T2151] em28xx 4-1:0.132: Disconnecting em28xx
[   76.903722][ T5848] em28xx 5-1:0.132: Disconnecting em28xx
[   76.917016][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   76.924351][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   76.931637][    T9] em28xx 1-1:0.132: No AC97 audio processor
[   76.941426][    T9] usb 1-1: Decoder not found
[   76.946059][    T9] em28xx 1-1:0.132: failed to create media graph
[   76.953042][    T9] em28xx 1-1:0.132: V4L2 device video103 deregistered
[   76.956637][   T25] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   76.964364][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[   76.969591][   T25] em28xx 3-1:0.132: analog set to bulk mode.
[   76.977920][  T973] em28xx 1-1:0.132: Closing input extension
[   76.989547][ T5853] em28xx 2-1:0.132: Registering V4L2 extension
[   77.000256][  T973] em28xx 1-1:0.132: Freeing device
[   77.018970][   T25] usb 3-1: USB disconnect, device number 2
[   77.031692][   T25] em28xx 3-1:0.132: Disconnecting em28xx
[   77.111277][ T5853] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   77.119616][ T5853] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   77.126898][ T5853] em28xx 2-1:0.132: No AC97 audio processor
[   77.134324][ T5853] usb 2-1: Decoder not found
[   77.139121][ T5853] em28xx 2-1:0.132: failed to create media graph
[   77.145526][ T5853] em28xx 2-1:0.132: V4L2 device video103 deregistered
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   77.153939][ T5853] em28xx 2-1:0.132: Remote control support is not available for this card.
[   77.162682][ T5866] em28xx 5-1:0.132: Registering V4L2 extension
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   77.228620][ T5866] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   77.235779][ T5866] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   77.244267][ T5866] em28xx 5-1:0.132: No AC97 audio processor
[   77.252204][ T5866] usb 5-1: Decoder not found
[   77.257255][ T5866] em28xx 5-1:0.132: failed to create media graph
[   77.263944][ T5866] em28xx 5-1:0.132: V4L2 device video103 deregistered
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   77.272733][ T5866] em28xx 5-1:0.132: Remote control support is not available for this card.
[   77.281633][ T5848] em28xx 5-1:0.132: Closing input extension
[   77.287878][ T5868] em28xx 4-1:0.132: Registering V4L2 extension
[   77.291795][ T5848] em28xx 5-1:0.132: Freeing device
[   77.308812][  T973] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   77.382799][ T5868] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   77.390741][ T5868] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   77.398979][ T5868] em28xx 4-1:0.132: No AC97 audio processor
[   77.405847][ T5868] usb 4-1: Decoder not found
[   77.410633][ T5868] em28xx 4-1:0.132: failed to create media graph
[   77.417042][ T5868] em28xx 4-1:0.132: V4L2 device video103 deregistered
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   77.424858][ T5868] em28xx 4-1:0.132: Remote control support is not available for this card.
[   77.434311][ T5872] em28xx 3-1:0.132: Registering V4L2 extension
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 9
[   77.480191][  T973] usb 1-1: Using ep0 maxpacket: 32
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 27
[   77.512998][ T5872] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   77.520143][ T5872] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   77.528377][ T5872] em28xx 3-1:0.132: No AC97 audio processor
[   77.531867][  T973] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   77.537077][ T5872] usb 3-1: Decoder not found
[   77.545605][  T973] usb 1-1: config 0 has no interface number 0
[   77.548255][ T5872] em28xx 3-1:0.132: failed to create media graph
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 4
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[   77.560195][ T5872] em28xx 3-1:0.132: V4L2 device video103 deregistered
[   77.560272][  T973] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   77.570395][ T5872] em28xx 3-1:0.132: Remote control support is not available for this card.
[   77.586655][   T46] em28xx 2-1:0.132: Closing input extension
[   77.592529][  T973] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.592638][   T25] em28xx 3-1:0.132: Closing input extension
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   77.605841][  T973] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.611686][   T46] em28xx 2-1:0.132: Freeing device
[   77.617846][  T973] usb 1-1: Product: syz
[   77.622213][ T2151] em28xx 4-1:0.132: Closing input extension
[   77.624912][  T973] usb 1-1: Manufacturer: syz
[   77.636065][  T973] usb 1-1: SerialNumber: syz
[   77.637847][   T25] em28xx 3-1:0.132: Freeing device
[   77.640922][ T5848] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[   77.668786][ T2151] em28xx 4-1:0.132: Freeing device
[   77.671654][  T973] usb 1-1: config 0 descriptor??
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   77.713399][  T973] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.725587][  T973] em28xx 1-1:0.132: Video interface 132 found:
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 9
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   77.806364][ T5848] usb 5-1: Using ep0 maxpacket: 32
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 4
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   77.835212][ T5848] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   77.845020][ T5848] usb 5-1: config 0 has no interface number 0
[   77.851646][ T5848] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5857] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] <... ioctl resumed>, 0x7ffeff25d040) = 1
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[   77.900293][ T5848] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   77.909493][ T5848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   77.918122][ T5848] usb 5-1: Product: syz
[   77.922310][ T5848] usb 5-1: Manufacturer: syz
[   77.927350][ T5848] usb 5-1: SerialNumber: syz
[   77.933657][ T5848] usb 5-1: config 0 descriptor??
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[   77.956447][   T46] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   77.967820][ T5848] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   77.968685][   T25] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   77.978567][ T5848] em28xx 5-1:0.132: Video interface 132 found:
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   78.006798][ T2151] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5857] exit_group(0 <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] <... exit_group resumed>)   = ?
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5857] +++ exited with 0 +++
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5838] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5862] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5838] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5887
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
./strace-static-x86_64: Process 5887 attached
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 27
[   78.136356][   T46] usb 2-1: Using ep0 maxpacket: 32
[   78.150454][  T973] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   78.156718][   T25] usb 3-1: Using ep0 maxpacket: 32
[   78.162620][   T46] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   78.171807][   T46] usb 2-1: config 0 has no interface number 0
[   78.178640][ T2151] usb 4-1: Using ep0 maxpacket: 32
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5887] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5887] <... prctl resumed>)        = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] setpgid(0, 0)               = 0
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5887] <... openat resumed>)       = 3
[pid  5887] write(3, "1000", 4 <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... write resumed>)        = 4
[pid  5887] close(3)                    = 0
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
executing program
[pid  5887] write(1, "executing program\n", 18 <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[   78.185182][   T25] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   78.195574][   T46] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   78.207038][   T25] usb 3-1: config 0 has no interface number 0
[   78.213259][   T25] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   78.226459][ T2151] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] <... write resumed>)        = 18
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5887] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5887] <... openat resumed>)       = 3
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0)     = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[   78.229984][  T973] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   78.235425][ T2151] usb 4-1: config 0 has no interface number 0
[   78.248882][  T973] em28xx 1-1:0.132: board has no eeprom
[   78.250292][ T2151] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[   78.286187][   T46] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   78.295738][   T25] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   78.304958][   T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   78.313218][ T2151] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   78.322357][   T46] usb 2-1: Product: syz
[   78.322774][  T973] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.326614][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   78.342554][  T973] em28xx 1-1:0.132: analog set to bulk mode.
[   78.342639][ T5866] em28xx 1-1:0.132: Registering V4L2 extension
[   78.348595][   T46] usb 2-1: Manufacturer: syz
[   78.348615][   T46] usb 2-1: SerialNumber: syz
[   78.349667][ T2151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   78.367997][  T973] usb 1-1: USB disconnect, device number 3
[   78.373455][   T46] usb 2-1: config 0 descriptor??
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5862] exit_group(0)               = ?
[pid  5862] +++ exited with 0 +++
[pid  5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5845] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5859] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
./strace-static-x86_64: Process 5889 attached
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5845] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5889
[pid  5889] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5889] setpgid(0, 0)               = 0
[pid  5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5889] write(3, "1000", 4)         = 4
[pid  5889] close(3executing program
)                    = 0
[pid  5889] write(1, "executing program\n", 18) = 18
[   78.388029][ T5848] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   78.396513][   T25] usb 3-1: Product: syz
[   78.400799][   T25] usb 3-1: Manufacturer: syz
[   78.405470][   T25] usb 3-1: SerialNumber: syz
[   78.422906][  T973] em28xx 1-1:0.132: Disconnecting em28xx
[pid  5889] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5889] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   78.428948][   T46] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   78.439702][ T2151] usb 4-1: Product: syz
[   78.461065][ T2151] usb 4-1: Manufacturer: syz
[   78.465737][ T2151] usb 4-1: SerialNumber: syz
[   78.472732][   T46] em28xx 2-1:0.132: Video interface 132 found:
[   78.477491][ T5848] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5863] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5867] <... ioctl resumed>, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5863] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5867] <... ioctl resumed>, 0x7ffeff25d010) = 0
[pid  5863] <... ioctl resumed>, 0)     = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[   78.480896][   T25] usb 3-1: config 0 descriptor??
[   78.499122][ T2151] usb 4-1: config 0 descriptor??
[   78.501850][ T5848] em28xx 5-1:0.132: board has no eeprom
[   78.523870][ T2151] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   78.540076][   T25] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   78.550548][ T2151] em28xx 4-1:0.132: Video interface 132 found:
[   78.557603][   T25] em28xx 3-1:0.132: Video interface 132 found:
[pid  5859] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5859] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[   78.586414][ T5848] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   78.596160][ T5848] em28xx 5-1:0.132: analog set to bulk mode.
[   78.605613][ T5866] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   78.618603][ T5848] usb 5-1: USB disconnect, device number 3
[   78.625204][ T5848] em28xx 5-1:0.132: Disconnecting em28xx
[   78.630964][ T5866] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   78.638272][ T5866] em28xx 1-1:0.132: No AC97 audio processor
[   78.645924][ T5866] usb 1-1: Decoder not found
[   78.650858][ T5866] em28xx 1-1:0.132: failed to create media graph
[   78.657410][ T5866] em28xx 1-1:0.132: V4L2 device video103 deregistered
[   78.665263][ T5866] em28xx 1-1:0.132: Remote control support is not available for this card.
[   78.674146][    T9] em28xx 5-1:0.132: Registering V4L2 extension
[pid  5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5863] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5867] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[   78.764033][    T9] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   78.771491][    T9] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   78.779700][    T9] em28xx 5-1:0.132: No AC97 audio processor
[   78.787286][    T9] usb 5-1: Decoder not found
[   78.791927][    T9] em28xx 5-1:0.132: failed to create media graph
[   78.800149][    T9] em28xx 5-1:0.132: V4L2 device video103 deregistered
[pid  5859] exit_group(0)               = ?
[   78.808311][    T9] em28xx 5-1:0.132: Remote control support is not available for this card.
[   78.817089][  T973] em28xx 1-1:0.132: Closing input extension
[   78.824109][ T5848] em28xx 5-1:0.132: Closing input extension
[   78.833826][  T973] em28xx 1-1:0.132: Freeing device
[   78.840985][ T5848] em28xx 5-1:0.132: Freeing device
[pid  5859] +++ exited with 0 +++
[pid  5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5839] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5896 attached
 <unfinished ...>
[pid  5896] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5896] setpgid(0, 0)               = 0
[pid  5839] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5896
[pid  5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5896] write(3, "1000", 4)         = 4
[pid  5896] close(3)                    = 0
[pid  5896] write(1, "executing program\n", 18executing program
) = 18
[   78.862402][   T46] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[pid  5896] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5896] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5863] exit_group(0)               = ?
[pid  5863] +++ exited with 0 +++
[pid  5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5844] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5867] exit_group(0)               = ?
[pid  5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5897 attached
[   78.939273][   T46] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   78.948203][   T46] em28xx 2-1:0.132: board has no eeprom
[   78.956927][ T2151] em28xx 4-1:0.132: unknown em28xx chip ID (0)
, child_tidptr=0x55555f3d4650) = 5897
[pid  5897] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5867] +++ exited with 0 +++
[pid  5897] <... set_robust_list resumed>) = 0
[pid  5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5897] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5897] <... prctl resumed>)        = 0
[pid  5897] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 5898 attached
[pid  5898] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5841] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5898
[pid  5898] <... set_robust_list resumed>) = 0
[pid  5898] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5897] <... openat resumed>)       = 3
[pid  5898] <... prctl resumed>)        = 0
[pid  5897] write(3, "1000", 4 <unfinished ...>
[pid  5898] setpgid(0, 0 <unfinished ...>
[pid  5897] <... write resumed>)        = 4
[pid  5898] <... setpgid resumed>)      = 0
[   78.979590][   T25] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   79.006490][   T46] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.014480][   T46] em28xx 2-1:0.132: analog set to bulk mode.
[pid  5897] close(3executing program
 <unfinished ...>
[pid  5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5897] <... close resumed>)        = 0
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] write(3, "1000", 4 <unfinished ...>
[pid  5897] write(1, "executing program\n", 18 <unfinished ...>
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... write resumed>)        = 4
[pid  5897] <... write resumed>)        = 18
[pid  5898] close(3 <unfinished ...>
[pid  5897] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5898] <... close resumed>)        = 0
[pid  5897] <... openat resumed>)       = 3
[pid  5898] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5898] <... write resumed>)        = 18
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5897] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5898] <... openat resumed>)       = 3
[pid  5898] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5897] <... ioctl resumed>, 0)     = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   79.024877][ T5872] em28xx 2-1:0.132: Registering V4L2 extension
[   79.032908][ T2151] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   79.042125][ T2151] em28xx 4-1:0.132: board has no eeprom
[   79.049883][   T46] usb 2-1: USB disconnect, device number 3
[   79.057945][   T46] em28xx 2-1:0.132: Disconnecting em28xx
[   79.066031][   T25] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   79.075114][   T25] em28xx 3-1:0.132: board has no eeprom
[   79.116346][ T2151] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.124248][ T2151] em28xx 4-1:0.132: analog set to bulk mode.
[   79.133951][ T2151] usb 4-1: USB disconnect, device number 3
[   79.140160][   T25] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   79.146583][ T5848] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   79.150914][ T2151] em28xx 4-1:0.132: Disconnecting em28xx
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   79.155583][  T973] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   79.161519][   T25] em28xx 3-1:0.132: analog set to bulk mode.
[   79.179706][   T25] usb 3-1: USB disconnect, device number 3
[   79.186892][   T25] em28xx 3-1:0.132: Disconnecting em28xx
[   79.195455][ T5872] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   79.202997][ T5872] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   79.210902][ T5872] em28xx 2-1:0.132: No AC97 audio processor
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   79.217903][ T5872] usb 2-1: Decoder not found
[   79.222543][ T5872] em28xx 2-1:0.132: failed to create media graph
[   79.229262][ T5872] em28xx 2-1:0.132: V4L2 device video103 deregistered
[   79.237077][ T5872] em28xx 2-1:0.132: Remote control support is not available for this card.
[   79.245742][ T5868] em28xx 4-1:0.132: Registering V4L2 extension
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[   79.313571][ T5868] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   79.320908][ T5868] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   79.328188][ T5868] em28xx 4-1:0.132: No AC97 audio processor
[   79.335063][ T5868] usb 4-1: Decoder not found
[   79.336360][ T5848] usb 5-1: Using ep0 maxpacket: 32
[   79.339818][ T5868] em28xx 4-1:0.132: failed to create media graph
[   79.345500][  T973] usb 1-1: Using ep0 maxpacket: 32
[   79.351343][ T5868] em28xx 4-1:0.132: V4L2 device video103 deregistered
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   79.365730][ T5868] em28xx 4-1:0.132: Remote control support is not available for this card.
[   79.375062][ T5853] em28xx 3-1:0.132: Registering V4L2 extension
[   79.384656][ T5848] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   79.393362][  T973] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   79.405145][ T5848] usb 5-1: config 0 has no interface number 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5889] <... ioctl resumed>, 0x7ffeff25d010) = 8
[   79.411737][  T973] usb 1-1: config 0 has no interface number 0
[   79.420395][ T5848] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   79.430686][  T973] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5889] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5887] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[   79.464981][  T973] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.479455][  T973] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.481362][ T5853] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   79.491365][ T5848] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   79.496406][ T5853] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   79.505426][  T973] usb 1-1: Product: syz
[   79.511430][ T5853] em28xx 3-1:0.132: No AC97 audio processor
[   79.517835][  T973] usb 1-1: Manufacturer: syz
[   79.523313][ T5853] usb 3-1: Decoder not found
[   79.525600][  T973] usb 1-1: SerialNumber: syz
[   79.530305][ T5853] em28xx 3-1:0.132: failed to create media graph
[   79.536429][ T5848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   79.542174][ T5853] em28xx 3-1:0.132: V4L2 device video103 deregistered
[   79.552444][ T5848] usb 5-1: Product: syz
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[   79.557610][ T5853] em28xx 3-1:0.132: Remote control support is not available for this card.
[   79.563611][  T973] usb 1-1: config 0 descriptor??
[   79.568942][   T46] em28xx 2-1:0.132: Closing input extension
[   79.577895][ T5848] usb 5-1: Manufacturer: syz
[   79.579978][ T2151] em28xx 4-1:0.132: Closing input extension
[   79.584436][ T5848] usb 5-1: SerialNumber: syz
[   79.595233][   T25] em28xx 3-1:0.132: Closing input extension
[   79.600252][   T25] em28xx 3-1:0.132: Freeing device
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5889] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[   79.609556][  T973] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.609851][   T46] em28xx 2-1:0.132: Freeing device
[   79.622038][  T973] em28xx 1-1:0.132: Video interface 132 found:
[   79.633867][ T2151] em28xx 4-1:0.132: Freeing device
[   79.636445][ T5848] usb 5-1: config 0 descriptor??
[   79.664717][ T5848] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   79.674754][ T5848] em28xx 5-1:0.132: Video interface 132 found:
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5887] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   79.946410][   T25] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   79.954064][   T46] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   79.961643][ T2151] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5887] exit_group(0)               = ?
[pid  5887] +++ exited with 0 +++
[pid  5838] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5838] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
./strace-static-x86_64: Process 5908 attached
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5838] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5908
[pid  5908] <... set_robust_list resumed>) = 0
[pid  5908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5908] setpgid(0, 0)               = 0
[pid  5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5908] write(3, "1000", 4)         = 4
[pid  5908] close(3)                    = 0
[pid  5908] write(1, "executing program\n", 18 <unfinished ...>
[pid  5889] exit_group(0executing program
 <unfinished ...>
[pid  5908] <... write resumed>)        = 18
[   80.040640][  T973] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[pid  5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5889] <... exit_group resumed>)   = ?
[pid  5908] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5889] +++ exited with 0 +++
[pid  5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5845] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5909 attached
, child_tidptr=0x55555f3d4650) = 5909
[pid  5909] set_robust_list(0x55555f3d4660, 24) = 0
[pid  5909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5909] setpgid(0, 0)               = 0
[pid  5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5909] write(3, "1000", 4)         = 4
[pid  5909] close(3)                    = 0
[pid  5909] write(1, "executing program\n", 18executing program
) = 18
[pid  5909] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5909] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   80.108500][  T973] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   80.118158][  T973] em28xx 1-1:0.132: board has no eeprom
[   80.127611][ T5848] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   80.156391][   T46] usb 2-1: Using ep0 maxpacket: 32
[   80.161651][   T25] usb 3-1: Using ep0 maxpacket: 32
[   80.167104][ T2151] usb 4-1: Using ep0 maxpacket: 32
[   80.176626][  T973] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   80.184703][  T973] em28xx 1-1:0.132: analog set to bulk mode.
[   80.192783][    T9] em28xx 1-1:0.132: Registering V4L2 extension
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 9
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 27
[   80.200901][ T5848] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   80.210817][ T5848] em28xx 5-1:0.132: board has no eeprom
[   80.219305][  T973] usb 1-1: USB disconnect, device number 4
[   80.221987][   T25] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   80.226203][  T973] em28xx 1-1:0.132: Disconnecting em28xx
[   80.237614][   T46] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 27
[   80.249701][ T2151] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   80.258488][   T25] usb 3-1: config 0 has no interface number 0
[   80.266153][   T46] usb 2-1: config 0 has no interface number 0
[   80.272361][ T2151] usb 4-1: config 0 has no interface number 0
[   80.279981][   T25] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   80.290946][   T46] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 4
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 4
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   80.301040][ T2151] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   80.307737][ T5848] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   80.322126][   T46] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.327713][ T5848] em28xx 5-1:0.132: analog set to bulk mode.
[   80.331334][   T25] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.348776][   T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[   80.363518][   T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.371631][ T5848] usb 5-1: USB disconnect, device number 4
[   80.372482][ T5848] em28xx 5-1:0.132: Disconnecting em28xx
[   80.381359][ T2151] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   80.386142][    T9] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   80.392579][   T46] usb 2-1: Product: syz
[   80.402139][    T9] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   80.403948][ T2151] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   80.416641][    T9] em28xx 1-1:0.132: No AC97 audio processor
[   80.419273][   T46] usb 2-1: Manufacturer: syz
[   80.429366][    T9] usb 1-1: Decoder not found
[   80.429647][   T25] usb 3-1: Product: syz
[   80.434597][    T9] em28xx 1-1:0.132: failed to create media graph
[   80.438345][   T46] usb 2-1: SerialNumber: syz
[   80.439364][   T25] usb 3-1: Manufacturer: syz
[   80.448322][    T9] em28xx 1-1:0.132: V4L2 device video103 deregistered
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5896] <... ioctl resumed>, 0)     = 0
[pid  5898] <... ioctl resumed>, 0x2)   = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5898] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5896] <... ioctl resumed>, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5898] <... ioctl resumed>, 0)     = 0
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[   80.450924][   T46] usb 2-1: config 0 descriptor??
[   80.456649][    T9] em28xx 1-1:0.132: Remote control support is not available for this card.
[   80.461069][ T2151] usb 4-1: Product: syz
[   80.476086][ T5866] em28xx 5-1:0.132: Registering V4L2 extension
[   80.479773][   T25] usb 3-1: SerialNumber: syz
[   80.490277][ T2151] usb 4-1: Manufacturer: syz
[   80.496441][ T2151] usb 4-1: SerialNumber: syz
[   80.503506][   T25] usb 3-1: config 0 descriptor??
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5896] <... ioctl resumed>, 0x7ffeff25d010) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5897] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[   80.517672][   T46] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.529056][   T46] em28xx 2-1:0.132: Video interface 132 found:
[   80.536377][ T2151] usb 4-1: config 0 descriptor??
[   80.549639][   T25] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.560351][   T25] em28xx 3-1:0.132: Video interface 132 found:
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[   80.578387][ T2151] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   80.589169][ T2151] em28xx 4-1:0.132: Video interface 132 found:
[   80.609365][ T5866] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   80.618932][ T5866] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   80.626175][ T5866] em28xx 5-1:0.132: No AC97 audio processor
[   80.633752][ T5866] usb 5-1: Decoder not found
[   80.639597][ T5866] em28xx 5-1:0.132: failed to create media graph
[   80.646019][ T5866] em28xx 5-1:0.132: V4L2 device video103 deregistered
[   80.654390][ T5866] em28xx 5-1:0.132: Remote control support is not available for this card.
[   80.663166][  T973] em28xx 1-1:0.132: Closing input extension
[   80.669307][ T5848] em28xx 5-1:0.132: Closing input extension
[   80.679802][ T5848] em28xx 5-1:0.132: Freeing device
[   80.685897][  T973] em28xx 1-1:0.132: Freeing device
[pid  5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5898] <... ioctl resumed>, 0x7ffeff25e050) = 0
[pid  5898] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5896] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5898] <... ioctl resumed>, 0x7ffeff25d040) = 1
[pid  5896] <... ioctl resumed>, 0x7ffeff25d040) = 1
[pid  5897] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e050) = 0
[pid  5897] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d040) = 1
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5898] exit_group(0)               = ?
[pid  5896] exit_group(0 <unfinished ...>
[pid  5898] +++ exited with 0 +++
[pid  5896] <... exit_group resumed>)   = ?
[pid  5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5916 attached
 <unfinished ...>
[pid  5896] +++ exited with 0 +++
[pid  5916] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5896, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5916] <... set_robust_list resumed>) = 0
[pid  5841] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5916
[pid  5916] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5917 attached
, child_tidptr=0x55555f3d4650) = 5917
[pid  5917] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5916] <... prctl resumed>)        = 0
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5916] setpgid(0, 0 <unfinished ...>
[pid  5917] <... set_robust_list resumed>) = 0
[pid  5916] <... setpgid resumed>)      = 0
[pid  5917] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5897] exit_group(0 <unfinished ...>
[pid  5917] <... prctl resumed>)        = 0
[pid  5917] setpgid(0, 0 <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25d010) = 18
[pid  5897] <... exit_group resumed>)   = ?
[pid  5917] <... setpgid resumed>)      = 0
[pid  5916] <... openat resumed>)       = 3
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[   80.963418][   T25] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   80.979387][   T46] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   80.987672][ T5848] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   80.995831][  T973] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[pid  5916] write(3, "1000", 4 <unfinished ...>
[pid  5917] <... openat resumed>)       = 3
[pid  5916] <... write resumed>)        = 4
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5897] +++ exited with 0 +++
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5897, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5916] close(3)                    = 0
[pid  5916] write(1, "executing program\n", 18 <unfinished ...>
[pid  5917] write(3, "1000", 4executing program
 <unfinished ...>
[pid  5916] <... write resumed>)        = 18
[pid  5917] <... write resumed>)        = 4
[pid  5917] close(3executing program
)                    = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5916] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5917] write(1, "executing program\n", 18 <unfinished ...>
[pid  5916] <... openat resumed>)       = 3
[pid  5917] <... write resumed>)        = 18
[pid  5916] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 5918 attached
 <unfinished ...>
[pid  5917] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5916] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5916] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5918] set_robust_list(0x55555f3d4660, 24 <unfinished ...>
[pid  5844] <... clone resumed>, child_tidptr=0x55555f3d4650) = 5918
[pid  5917] <... openat resumed>)       = 3
[pid  5917] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5918] <... set_robust_list resumed>) = 0
[pid  5917] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5917] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5918] setpgid(0, 0)               = 0
[pid  5916] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5917] <... ioctl resumed>, 0)     = 0
[pid  5916] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5917] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   81.012025][ T2151] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[pid  5917] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5918] <... openat resumed>)       = 3
[pid  5918] write(3, "1000", 4)         = 4
[pid  5918] close(3)                    = 0
executing program
[pid  5918] write(1, "executing program\n", 18) = 18
[pid  5918] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5918] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffeff25e020) = 0
[pid  5918] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   81.036588][   T25] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.050448][   T25] em28xx 3-1:0.132: board has no eeprom
[   81.056144][   T46] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.065961][   T46] em28xx 2-1:0.132: board has no eeprom
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[   81.088707][ T2151] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   81.097535][ T2151] em28xx 4-1:0.132: board has no eeprom
[   81.116542][   T25] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.124413][   T25] em28xx 3-1:0.132: analog set to bulk mode.
[   81.130532][   T46] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.138969][ T5853] em28xx 3-1:0.132: Registering V4L2 extension
[   81.147244][   T25] usb 3-1: USB disconnect, device number 4
[   81.153906][   T25] em28xx 3-1:0.132: Disconnecting em28xx
[   81.159764][ T2151] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   81.167699][   T46] em28xx 2-1:0.132: analog set to bulk mode.
[   81.174407][ T2151] em28xx 4-1:0.132: analog set to bulk mode.
[   81.176400][ T5848] usb 5-1: Using ep0 maxpacket: 32
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 9
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 18
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 9
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   81.187859][   T46] usb 2-1: USB disconnect, device number 4
[   81.188572][  T973] usb 1-1: Using ep0 maxpacket: 32
[   81.194558][   T46] em28xx 2-1:0.132: Disconnecting em28xx
[   81.223689][ T2151] usb 4-1: USB disconnect, device number 4
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25d010) = 27
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 27
[   81.233089][  T973] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   81.237771][ T2151] em28xx 4-1:0.132: Disconnecting em28xx
[   81.248625][ T5848] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   81.265901][  T973] usb 1-1: config 0 has no interface number 0
[   81.272518][ T5848] usb 5-1: config 0 has no interface number 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 4
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[   81.286438][  T973] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   81.297222][ T5853] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   81.298321][ T5848] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   81.304569][ T5853] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   81.323420][ T5853] em28xx 3-1:0.132: No AC97 audio processor
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5909] <... ioctl resumed>, 0x7ffeff25d010) = 4
[   81.331543][  T973] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   81.333313][ T5853] usb 3-1: Decoder not found
[   81.346658][ T5853] em28xx 3-1:0.132: failed to create media graph
[   81.353373][  T973] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   81.354120][ T5853] em28xx 3-1:0.132: V4L2 device video103 deregistered
[   81.367058][  T973] usb 1-1: Product: syz
[   81.371593][ T5853] em28xx 3-1:0.132: Remote control support is not available for this card.
[   81.373323][ T5921] ==================================================================
[   81.382353][ T5868] em28xx 2-1:0.132: Registering V4L2 extension
[   81.389160][ T5921] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xc8/0x430
[   81.389235][ T5921] Read of size 8 at addr ffff888021fe4738 by task v4l_id/5921
[   81.410273][ T5921] 
[   81.412635][ T5921] CPU: 0 UID: 0 PID: 5921 Comm: v4l_id Not tainted 6.14.0-rc3-syzkaller-00060-g6537cfb395f3 #0
[   81.412656][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   81.412670][ T5921] Call Trace:
[   81.412683][ T5921]  <TASK>
[   81.412690][ T5921]  dump_stack_lvl+0x241/0x360
[   81.412715][ T5921]  ? __pfx_dump_stack_lvl+0x10/0x10
[   81.412733][ T5921]  ? __pfx__printk+0x10/0x10
[   81.412749][ T5921]  ? _printk+0xd5/0x120
[   81.412764][ T5921]  ? __virt_addr_valid+0x183/0x530
[   81.412781][ T5921]  ? __virt_addr_valid+0x183/0x530
[   81.412798][ T5921]  print_report+0x169/0x550
[   81.412819][ T5921]  ? __virt_addr_valid+0x183/0x530
[   81.412834][ T5921]  ? __virt_addr_valid+0x183/0x530
[   81.412849][ T5921]  ? __virt_addr_valid+0x45f/0x530
[   81.412864][ T5921]  ? __phys_addr+0xba/0x170
[   81.412889][ T5921]  ? v4l2_fh_open+0xc8/0x430
[   81.412907][ T5921]  kasan_report+0x143/0x180
[   81.412928][ T5921]  ? v4l2_fh_open+0xc8/0x430
[   81.412947][ T5921]  v4l2_fh_open+0xc8/0x430
[   81.412967][ T5921]  em28xx_v4l2_open+0x14c/0x9d0
[   81.412991][ T5921]  v4l2_open+0x22f/0x370
[   81.413017][ T5921]  chrdev_open+0x521/0x600
[   81.413041][ T5921]  ? __pfx_chrdev_open+0x10/0x10
[   81.413063][ T5921]  ? file_set_fsnotify_mode_from_watchers+0x123/0x640
[   81.413091][ T5921]  ? __pfx_chrdev_open+0x10/0x10
[   81.413111][ T5921]  do_dentry_open+0xdec/0x1960
[   81.413136][ T5921]  ? vfs_open+0x31/0x370
[   81.413158][ T5921]  vfs_open+0x3b/0x370
[   81.413180][ T5921]  path_openat+0x2c81/0x3590
[   81.413209][ T5921]  ? __pfx_path_openat+0x10/0x10
[   81.413232][ T5921]  do_filp_open+0x27f/0x4e0
[   81.413249][ T5921]  ? __pfx_do_filp_open+0x10/0x10
[   81.413264][ T5921]  ? do_raw_spin_lock+0x14f/0x370
[   81.413299][ T5921]  do_sys_openat2+0x13e/0x1d0
[   81.413321][ T5921]  ? __pfx_do_sys_openat2+0x10/0x10
[   81.413348][ T5921]  __x64_sys_openat+0x247/0x2a0
[   81.413372][ T5921]  ? __pfx___x64_sys_openat+0x10/0x10
[   81.413395][ T5921]  ? exc_page_fault+0x590/0x8b0
[   81.413415][ T5921]  ? do_syscall_64+0xb6/0x230
[   81.413436][ T5921]  do_syscall_64+0xf3/0x230
[   81.413464][ T5921]  ? clear_bhb_loop+0x35/0x90
[   81.413488][ T5921]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   81.413511][ T5921] RIP: 0033:0x7f54fcb169a4
[   81.413530][ T5921] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[   81.413544][ T5921] RSP: 002b:00007fffb1b93fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   81.413561][ T5921] RAX: ffffffffffffffda RBX: 00007fffb1b941b8 RCX: 00007f54fcb169a4
[   81.413574][ T5921] RDX: 0000000000000000 RSI: 00007fffb1b95f1d RDI: 00000000ffffff9c
[   81.413585][ T5921] RBP: 00007fffb1b95f1d R08: 0000000000000000 R09: 0000000000000000
[   81.413595][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   81.413605][ T5921] R13: 00007fffb1b941d0 R14: 0000563ad3530670 R15: 00007f54fcfdea80
[   81.413634][ T5921]  </TASK>
[   81.413640][ T5921] 
[   81.700926][ T5921] Allocated by task 5853:
[   81.705256][ T5921]  kasan_save_track+0x3f/0x80
[   81.709952][ T5921]  __kasan_kmalloc+0x98/0xb0
[   81.714569][ T5921]  __kmalloc_cache_noprof+0x243/0x390
[   81.719962][ T5921]  em28xx_v4l2_init+0xfd/0x2f40
[   81.724824][ T5921]  em28xx_init_extension+0x120/0x1c0
[   81.730128][ T5921]  process_scheduled_works+0xabe/0x18e0
[   81.735768][ T5921]  worker_thread+0x870/0xd30
[   81.740364][ T5921]  kthread+0x7a9/0x920
[   81.744448][ T5921]  ret_from_fork+0x4b/0x80
[   81.748871][ T5921]  ret_from_fork_asm+0x1a/0x30
[   81.753640][ T5921] 
[   81.755959][ T5921] Freed by task 5853:
[   81.759933][ T5921]  kasan_save_track+0x3f/0x80
[   81.764613][ T5921]  kasan_save_free_info+0x40/0x50
[   81.769646][ T5921]  __kasan_slab_free+0x59/0x70
[   81.774432][ T5921]  kfree+0x196/0x430
[   81.778334][ T5921]  em28xx_v4l2_init+0x16d7/0x2f40
[   81.783359][ T5921]  em28xx_init_extension+0x120/0x1c0
[   81.788654][ T5921]  process_scheduled_works+0xabe/0x18e0
[   81.794204][ T5921]  worker_thread+0x870/0xd30
[   81.798798][ T5921]  kthread+0x7a9/0x920
[   81.802874][ T5921]  ret_from_fork+0x4b/0x80
[   81.807296][ T5921]  ret_from_fork_asm+0x1a/0x30
[   81.812066][ T5921] 
[   81.814386][ T5921] The buggy address belongs to the object at ffff888021fe4000
[   81.814386][ T5921]  which belongs to the cache kmalloc-8k of size 8192
[   81.828468][ T5921] The buggy address is located 1848 bytes inside of
[   81.828468][ T5921]  freed 8192-byte region [ffff888021fe4000, ffff888021fe6000)
[   81.842451][ T5921] 
[   81.844780][ T5921] The buggy address belongs to the physical page:
[   81.851189][ T5921] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x21fe0
[   81.859964][ T5921] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[   81.868463][ T5921] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[   81.876449][ T5921] page_type: f5(slab)
[   81.880447][ T5921] raw: 00fff00000000040 ffff88801b042280 ffffea000072d800 0000000000000005
[   81.889145][ T5921] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[   81.897772][ T5921] head: 00fff00000000040 ffff88801b042280 ffffea000072d800 0000000000000005
[   81.906460][ T5921] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[   81.915147][ T5921] head: 00fff00000000003 ffffea000087f801 ffffffffffffffff 0000000000000000
[   81.923830][ T5921] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[   81.932501][ T5921] page dumped because: kasan: bad access detected
[   81.938919][ T5921] page_owner tracks the page as allocated
[   81.944630][ T5921] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5573, tgid 5573 (rcS), ts 49873231342, free_ts 49871194881
[   81.964431][ T5921]  post_alloc_hook+0x1f4/0x240
[   81.969228][ T5921]  get_page_from_freelist+0x365c/0x37a0
[   81.974795][ T5921]  __alloc_frozen_pages_noprof+0x292/0x710
[   81.980614][ T5921]  alloc_pages_mpol+0x311/0x660
[   81.985482][ T5921]  allocate_slab+0x8f/0x3a0
[   81.989991][ T5921]  ___slab_alloc+0xc27/0x14a0
[   81.994676][ T5921]  __slab_alloc+0x58/0xa0
[   81.999015][ T5921]  __kmalloc_cache_noprof+0x27b/0x390
[   82.004393][ T5921]  tomoyo_init_log+0x11f4/0x20d0
[   82.009345][ T5921]  tomoyo_supervisor+0x3b2/0x1860
[   82.014368][ T5921]  tomoyo_env_perm+0x178/0x210
[   82.019138][ T5921]  tomoyo_find_next_domain+0x1495/0x1dd0
[   82.024780][ T5921]  tomoyo_bprm_check_security+0x117/0x180
[   82.030503][ T5921]  security_bprm_check+0x86/0x250
[   82.035537][ T5921]  bprm_execve+0x8d3/0x1430
[   82.040041][ T5921]  do_execveat_common+0x57f/0x710
[   82.045068][ T5921] page last free pid 5573 tgid 5573 stack trace:
[   82.051391][ T5921]  free_frozen_pages+0xe0d/0x10e0
[   82.056865][ T5921]  __put_partials+0x160/0x1c0
[   82.061551][ T5921]  put_cpu_partial+0x17c/0x250
[   82.066316][ T5921]  __slab_free+0x290/0x380
[   82.070732][ T5921]  qlist_free_all+0x9a/0x140
[   82.075323][ T5921]  kasan_quarantine_reduce+0x14f/0x170
[   82.080781][ T5921]  __kasan_slab_alloc+0x23/0x80
[   82.085634][ T5921]  __kmalloc_cache_noprof+0x1d9/0x390
[   82.091015][ T5921]  tomoyo_init_log+0x11f4/0x20d0
[   82.095961][ T5921]  tomoyo_supervisor+0x3b2/0x1860
[   82.100985][ T5921]  tomoyo_env_perm+0x178/0x210
[   82.105752][ T5921]  tomoyo_find_next_domain+0x1495/0x1dd0
[   82.111388][ T5921]  tomoyo_bprm_check_security+0x117/0x180
[   82.117118][ T5921]  security_bprm_check+0x86/0x250
[   82.122157][ T5921]  bprm_execve+0x8d3/0x1430
[   82.126662][ T5921]  do_execveat_common+0x57f/0x710
[   82.131694][ T5921] 
[   82.134020][ T5921] Memory state around the buggy address:
[   82.139646][ T5921]  ffff888021fe4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   82.147707][ T5921]  ffff888021fe4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   82.155768][ T5921] >ffff888021fe4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   82.163824][ T5921]                                         ^
[   82.169713][ T5921]  ffff888021fe4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   82.177774][ T5921]  ffff888021fe4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   82.185834][ T5921] ==================================================================
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5908] <... ioctl resumed>, 0x7ffeff25e020) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x2) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5908] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f912df5c3ec) = -1 EINVAL (Invalid argument)
[pid  5908] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffeff25d010) = 0
[pid  5909] <... ioctl resumed>, 0x7ffeff25d010) = 8
[pid  5909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffeff25e020) = 0
[pid  5909] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffeff25d010) = 8
[   82.194312][  T973] usb 1-1: Manufacturer: syz
[   82.200108][  T973] usb 1-1: SerialNumber: syz
[   82.211859][  T973] usb 1-1: config 0 descriptor??
[   82.225293][  T973] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   82.235565][  T973] em28xx 1-1:0.132: Video interface 132 found:
[   82.250239][ T5848] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   82.267020][ T5848] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.275212][ T5848] usb 5-1: Product: syz
[   82.282769][ T5848] usb 5-1: Manufacturer: syz
[   82.287836][ T5848] usb 5-1: SerialNumber: syz
[   82.293778][ T5921] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   82.301017][ T5921] CPU: 0 UID: 0 PID: 5921 Comm: v4l_id Not tainted 6.14.0-rc3-syzkaller-00060-g6537cfb395f3 #0
[   82.311370][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[   82.321441][ T5921] Call Trace:
[   82.324729][ T5921]  <TASK>
[   82.327667][ T5921]  dump_stack_lvl+0x241/0x360
[   82.332358][ T5921]  ? __pfx_dump_stack_lvl+0x10/0x10
[   82.337559][ T5921]  ? __pfx__printk+0x10/0x10
[   82.342148][ T5921]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   82.348147][ T5921]  ? vscnprintf+0x5d/0x90
[   82.352501][ T5921]  panic+0x349/0x880
[   82.356419][ T5921]  ? check_panic_on_warn+0x21/0xb0
[   82.361564][ T5921]  ? __pfx_panic+0x10/0x10
[   82.366020][ T5921]  ? _raw_spin_unlock_irqrestore+0x130/0x140
[   82.372013][ T5921]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   82.378349][ T5921]  check_panic_on_warn+0x86/0xb0
[   82.383303][ T5921]  ? v4l2_fh_open+0xc8/0x430
[   82.387903][ T5921]  end_report+0x77/0x160
[   82.392154][ T5921]  kasan_report+0x154/0x180
[   82.396670][ T5921]  ? v4l2_fh_open+0xc8/0x430
[   82.401304][ T5921]  v4l2_fh_open+0xc8/0x430
[   82.405732][ T5921]  em28xx_v4l2_open+0x14c/0x9d0
[   82.410597][ T5921]  v4l2_open+0x22f/0x370
[   82.414873][ T5921]  chrdev_open+0x521/0x600
[   82.419335][ T5921]  ? __pfx_chrdev_open+0x10/0x10
[   82.424402][ T5921]  ? file_set_fsnotify_mode_from_watchers+0x123/0x640
[   82.431194][ T5921]  ? __pfx_chrdev_open+0x10/0x10
[   82.436152][ T5921]  do_dentry_open+0xdec/0x1960
[   82.440953][ T5921]  ? vfs_open+0x31/0x370
[   82.445220][ T5921]  vfs_open+0x3b/0x370
[   82.449316][ T5921]  path_openat+0x2c81/0x3590
[   82.453936][ T5921]  ? __pfx_path_openat+0x10/0x10
[   82.458893][ T5921]  do_filp_open+0x27f/0x4e0
[   82.463407][ T5921]  ? __pfx_do_filp_open+0x10/0x10
[   82.468445][ T5921]  ? do_raw_spin_lock+0x14f/0x370
[   82.473526][ T5921]  do_sys_openat2+0x13e/0x1d0
[   82.478218][ T5921]  ? __pfx_do_sys_openat2+0x10/0x10
[   82.483516][ T5921]  __x64_sys_openat+0x247/0x2a0
[   82.488383][ T5921]  ? __pfx___x64_sys_openat+0x10/0x10
[   82.493793][ T5921]  ? exc_page_fault+0x590/0x8b0
[   82.498653][ T5921]  ? do_syscall_64+0xb6/0x230
[   82.503335][ T5921]  do_syscall_64+0xf3/0x230
[   82.507847][ T5921]  ? clear_bhb_loop+0x35/0x90
[   82.512543][ T5921]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   82.518445][ T5921] RIP: 0033:0x7f54fcb169a4
[   82.522872][ T5921] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[   82.542511][ T5921] RSP: 002b:00007fffb1b93fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   82.550953][ T5921] RAX: ffffffffffffffda RBX: 00007fffb1b941b8 RCX: 00007f54fcb169a4
[   82.558937][ T5921] RDX: 0000000000000000 RSI: 00007fffb1b95f1d RDI: 00000000ffffff9c
[   82.566917][ T5921] RBP: 00007fffb1b95f1d R08: 0000000000000000 R09: 0000000000000000
[   82.574894][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   82.582873][ T5921] R13: 00007fffb1b941d0 R14: 0000563ad3530670 R15: 00007f54fcfdea80
[   82.590857][ T5921]  </TASK>
[   82.594223][ T5921] Kernel Offset: disabled
[   82.598549][ T5921] Rebooting in 86400 seconds..