./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor260591087

<...>
Warning: Permanently added '10.128.10.61' (ED25519) to the list of known hosts.
execve("./syz-executor260591087", ["./syz-executor260591087"], 0x7fffdab4aac0 /* 10 vars */) = 0
brk(NULL)                               = 0x55557cda6000
brk(0x55557cda6d00)                     = 0x55557cda6d00
arch_prctl(ARCH_SET_FS, 0x55557cda6380) = 0
set_tid_address(0x55557cda6650)         = 5828
set_robust_list(0x55557cda6660, 24)     = 0
rseq(0x55557cda6ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor260591087", 4096) = 27
getrandom("\x08\x75\x46\x80\xcc\xcd\x3b\xad", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557cda6d00
brk(0x55557cdc7d00)                     = 0x55557cdc7d00
brk(0x55557cdc8000)                     = 0x55557cdc8000
mprotect(0x7f3310d63000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5829 attached
 <unfinished ...>
[pid  5829] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5828] <... clone resumed>, child_tidptr=0x55557cda6650) = 5829
[pid  5829] <... set_robust_list resumed>) = 0
[pid  5829] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5831 attached
./strace-static-x86_64: Process 5830 attached
, child_tidptr=0x55557cda6650) = 5831
[pid  5829] <... clone resumed>, child_tidptr=0x55557cda6650) = 5830
[pid  5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5831] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5830] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5831] <... set_robust_list resumed>) = 0
[pid  5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached
 <unfinished ...>
[pid  5830] <... set_robust_list resumed>) = 0
[pid  5828] <... clone resumed>, child_tidptr=0x55557cda6650) = 5832
[pid  5830] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5832] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5830] <... prctl resumed>)        = 0
./strace-static-x86_64: Process 5833 attached
[pid  5832] <... set_robust_list resumed>) = 0
[pid  5830] setpgid(0, 0 <unfinished ...>
[pid  5833] set_robust_list(0x55557cda6660, 24./strace-static-x86_64: Process 5834 attached
) = 0
[pid  5828] <... clone resumed>, child_tidptr=0x55557cda6650) = 5834
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5831] <... clone resumed>, child_tidptr=0x55557cda6650) = 5833
[pid  5830] <... setpgid resumed>)      = 0
[pid  5834] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5833] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5834] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5835 attached
[pid  5828] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55557cda6650) = 5835
[pid  5833] <... prctl resumed>)        = 0
[pid  5835] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5830] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5836 attached
[pid  5835] <... set_robust_list resumed>) = 0
[pid  5835] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5837 attached
 <unfinished ...>
[pid  5828] <... clone resumed>, child_tidptr=0x55557cda6650) = 5837
[pid  5836] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5835] <... prctl resumed>)        = 0
[pid  5834] <... clone resumed>, child_tidptr=0x55557cda6650) = 5836
[pid  5833] setpgid(0, 0 <unfinished ...>
[pid  5830] write(3, "1000", 4 <unfinished ...>
[pid  5837] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5833] <... setpgid resumed>)      = 0
[pid  5836] <... set_robust_list resumed>) = 0
[pid  5837] <... set_robust_list resumed>) = 0
[pid  5835] setpgid(0, 0 <unfinished ...>
[pid  5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5830] <... write resumed>)        = 4
[pid  5836] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5835] <... setpgid resumed>)      = 0
[pid  5836] <... prctl resumed>)        = 0
[pid  5836] setpgid(0, 0 <unfinished ...>
[pid  5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5833] <... openat resumed>)       = 3
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5836] <... setpgid resumed>)      = 0
[pid  5830] close(3./strace-static-x86_64: Process 5838 attached
 <unfinished ...>
[pid  5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5835] <... openat resumed>)       = 3
[pid  5833] write(3, "1000", 4 <unfinished ...>
[pid  5830] <... close resumed>)        = 0
[pid  5838] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5830] write(1, "executing program\n", 18 <unfinished ...>
[pid  5835] write(3, "1000", 4 <unfinished ...>
executing program
[pid  5838] <... set_robust_list resumed>) = 0
[pid  5836] <... openat resumed>)       = 3
[pid  5835] <... write resumed>)        = 4
[pid  5830] <... write resumed>)        = 18
[pid  5838] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5836] write(3, "1000", 4 <unfinished ...>
[pid  5835] close(3 <unfinished ...>
[pid  5833] <... write resumed>)        = 4
[pid  5830] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5838] <... prctl resumed>)        = 0
[pid  5837] <... clone resumed>, child_tidptr=0x55557cda6650) = 5838
[pid  5836] <... write resumed>)        = 4
[pid  5835] <... close resumed>)        = 0
[pid  5833] close(3 <unfinished ...>
[pid  5838] setpgid(0, 0executing program
 <unfinished ...>
[pid  5836] close(3 <unfinished ...>
[pid  5835] write(1, "executing program\n", 18 <unfinished ...>
[pid  5838] <... setpgid resumed>)      = 0
[pid  5836] <... close resumed>)        = 0
[pid  5835] <... write resumed>)        = 18
[pid  5833] <... close resumed>)        = 0
[pid  5830] <... openat resumed>)       = 3
[pid  5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
executing program
executing program
[pid  5836] write(1, "executing program\n", 18 <unfinished ...>
[pid  5835] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5833] write(1, "executing program\n", 18 <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5838] <... openat resumed>)       = 3
[pid  5836] <... write resumed>)        = 18
[pid  5833] <... write resumed>)        = 18
[pid  5835] <... openat resumed>)       = 3
[pid  5833] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5838] write(3, "1000", 4 <unfinished ...>
[pid  5836] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] <... write resumed>)        = 4
[pid  5836] <... openat resumed>)       = 3
[pid  5833] <... openat resumed>)       = 3
[pid  5838] close(3)                    = 0
executing program
[pid  5836] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] write(1, "executing program\n", 18) = 18
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5836] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5835] <... ioctl resumed>, 0)     = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5830] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... openat resumed>)       = 3
[pid  5836] <... ioctl resumed>, 0)     = 0
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0)     = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0)     = 0
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] <... ioctl resumed>, 0)     = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   63.264064][   T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   63.264064][    T8] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   63.284146][    T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   63.303753][   T58] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   63.303753][ T5840] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5830] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5830] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5833] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 4
[   63.451909][   T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   63.463489][   T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   63.474574][   T25] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   63.482148][    T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5830] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5830] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] <... ioctl resumed>, 0)     = 0
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5830] <... ioctl resumed>, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[   63.499269][    T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   63.509982][   T25] usb 1-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   63.510013][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   63.510033][   T25] usb 1-1: Product: syz
[   63.510046][   T25] usb 1-1: Manufacturer: syz
[   63.510060][   T25] usb 1-1: SerialNumber: syz
[   63.516719][   T25] usb 1-1: config 0 descriptor??
[   63.519261][ T5840] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   63.551495][   T58] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   63.556570][    T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   63.567236][   T58] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   63.578101][    T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5830] <... ioctl resumed>, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[   63.589578][   T58] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   63.600297][    T8] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   63.626264][    T9] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   63.640248][ T5840] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[pid  5830] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5838] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5833] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   63.644874][   T25] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   63.662032][ T5840] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   63.662429][   T25] em28xx 1-1:0.0: Video interface 0 found: isoc
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5833] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[   63.697847][   T58] usb 5-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   63.703888][ T5840] usb 2-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   63.707428][   T58] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   63.716479][ T5840] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   63.725273][   T58] usb 5-1: Product: syz
[   63.733004][ T5840] usb 2-1: Product: syz
[   63.737253][   T58] usb 5-1: Manufacturer: syz
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5836] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5838] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] <... ioctl resumed>, 0)     = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[   63.740649][    T9] usb 4-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   63.740676][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   63.745977][   T58] usb 5-1: SerialNumber: syz
[   63.755935][    T9] usb 4-1: Product: syz
[   63.766166][   T58] usb 5-1: config 0 descriptor??
[   63.777477][ T5840] usb 2-1: Manufacturer: syz
[   63.782291][    T8] usb 3-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   63.791459][ T5840] usb 2-1: SerialNumber: syz
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5838] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[pid  5836] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   63.796195][    T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   63.804391][    T9] usb 4-1: Manufacturer: syz
[   63.809008][    T9] usb 4-1: SerialNumber: syz
[   63.814948][    T8] usb 3-1: Product: syz
[   63.818650][   T58] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   63.820756][ T5840] usb 2-1: config 0 descriptor??
[   63.829540][   T58] em28xx 5-1:0.0: Video interface 0 found: isoc
[   63.833896][    T8] usb 3-1: Manufacturer: syz
[   63.846449][    T9] usb 4-1: config 0 descriptor??
[pid  5836] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5833] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5836] <... ioctl resumed>, 0)     = 0
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5833] <... ioctl resumed>, 0)     = 0
[pid  5836] <... ioctl resumed>, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5833] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5833] <... ioctl resumed>, 0)     = 0
[pid  5836] <... ioctl resumed>, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5836] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5830] exit_group(0 <unfinished ...>
[pid  5836] <... ioctl resumed>, 0x7ffd34d0dde0) = 0
[pid  5830] <... exit_group resumed>)   = ?
[pid  5830] +++ exited with 0 +++
[pid  5829] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5829] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached
 <unfinished ...>
[pid  5847] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5833] <... ioctl resumed>, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5847] <... set_robust_list resumed>) = 0
[pid  5835] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5829] <... clone resumed>, child_tidptr=0x55557cda6650) = 5847
[pid  5847] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5835] <... ioctl resumed>, 0)     = 0
[pid  5847] <... prctl resumed>)        = 0
[pid  5835] ioctl(3, USB_RAW_IOCTL_CONFIGURE <unfinished ...>
[pid  5833] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5847] setpgid(0, 0 <unfinished ...>
[pid  5835] <... ioctl resumed>, 0)     = 0
[pid  5847] <... setpgid resumed>)      = 0
[pid  5833] <... ioctl resumed>, 0x7ffd34d0dde0) = 0
[pid  5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5847] <... openat resumed>)       = 3
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5847] write(3, "1000", 4 <unfinished ...>
[pid  5835] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5847] <... write resumed>)        = 4
[pid  5835] <... ioctl resumed>, 0x7ffd34d0dde0) = 0
[pid  5847] close(3)                    = 0
[pid  5847] write(1, "executing program\n", 18executing program
) = 18
[   63.852255][    T8] usb 3-1: SerialNumber: syz
[   63.862367][    T8] usb 3-1: config 0 descriptor??
[   63.873211][    T9] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[pid  5847] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5847] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   63.909948][    T8] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   63.919378][    T9] em28xx 4-1:0.0: Video interface 0 found: isoc
[   63.928063][ T5840] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   63.936132][   T25] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   63.937587][    T8] em28xx 3-1:0.0: Video interface 0 found: isoc
[   63.951273][ T5840] em28xx 2-1:0.0: Video interface 0 found: isoc
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5838] exit_group(0)               = ?
[pid  5838] +++ exited with 0 +++
[pid  5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5837] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557cda6650) = 5852
./strace-static-x86_64: Process 5852 attached
[pid  5852] set_robust_list(0x55557cda6660, 24) = 0
[pid  5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5852] setpgid(0, 0)               = 0
[pid  5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[   64.029742][   T25] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   64.038571][   T25] em28xx 1-1:0.0: board has no eeprom
[pid  5836] exit_group(0 <unfinished ...>
[pid  5852] write(3, "1000", 4 <unfinished ...>
[pid  5836] <... exit_group resumed>)   = ?
[pid  5852] <... write resumed>)        = 4
[pid  5852] close(3)                    = 0
[pid  5836] +++ exited with 0 +++
[pid  5834] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5834] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5852] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5834] <... restart_syscall resumed>) = 0
[pid  5852] <... write resumed>)        = 18
[pid  5852] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5835] exit_group(0 <unfinished ...>
[pid  5852] <... openat resumed>)       = 3
[pid  5835] <... exit_group resumed>)   = ?
[pid  5833] exit_group(0 <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5833] <... exit_group resumed>)   = ?
[pid  5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5833] +++ exited with 0 +++
[pid  5852] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5831] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5852] <... ioctl resumed>, 0)     = 0
[pid  5831] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5853 attached
 <unfinished ...>
[pid  5835] +++ exited with 0 +++
[pid  5834] <... clone resumed>, child_tidptr=0x55557cda6650) = 5853
[pid  5853] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5832] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5853] <... set_robust_list resumed>) = 0
[pid  5832] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... prctl resumed>)        = 0
[   64.114145][   T58] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   64.120463][   T25] em28xx 1-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   64.148567][   T25] em28xx 1-1:0.0: analog set to isoc mode.
[   64.154164][    T9] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[pid  5853] setpgid(0, 0)               = 0
[pid  5832] <... restart_syscall resumed>) = 0
[pid  5831] <... restart_syscall resumed>) = 0
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5853] write(3, "1000", 4)         = 4
[pid  5853] close(3)                    = 0
[pid  5853] write(1, "executing program\n", 18) = 18
executing program
[pid  5853] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5853] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 5855 attached
./strace-static-x86_64: Process 5854 attached
, 0) = 0
[pid  5831] <... clone resumed>, child_tidptr=0x55557cda6650) = 5855
[pid  5855] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5854] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5855] <... set_robust_list resumed>) = 0
[pid  5854] <... set_robust_list resumed>) = 0
[pid  5832] <... clone resumed>, child_tidptr=0x55557cda6650) = 5854
[pid  5854] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... prctl resumed>)        = 0
[pid  5854] setpgid(0, 0 <unfinished ...>
[pid  5855] <... prctl resumed>)        = 0
[   64.158530][ T5845] em28xx 1-1:0.0: Registering V4L2 extension
[pid  5855] setpgid(0, 0 <unfinished ...>
[pid  5854] <... setpgid resumed>)      = 0
[pid  5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5855] <... setpgid resumed>)      = 0
[pid  5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5854] <... openat resumed>)       = 3
[pid  5855] write(3, "1000", 4)         = 4
[pid  5854] write(3, "1000", 4 <unfinished ...>
[   64.186012][   T25] usb 1-1: USB disconnect, device number 2
[   64.194495][ T5840] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   64.200564][   T25] em28xx 1-1:0.0: Disconnecting em28xx
[   64.210851][    T8] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   64.211920][   T58] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   64.227375][    T9] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[pid  5855] close(3)                    = 0
[pid  5854] <... write resumed>)        = 4
[pid  5855] write(1, "executing program\n", 18 <unfinished ...>
[pid  5854] close(3executing program
 <unfinished ...>
[pid  5855] <... write resumed>)        = 18
[pid  5854] <... close resumed>)        = 0
[pid  5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5854] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5855] <... openat resumed>)       = 3
[pid  5854] <... write resumed>)        = 18
[pid  5855] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5854] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... openat resumed>)       = 3
[pid  5855] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[   64.228200][   T58] em28xx 5-1:0.0: board has no eeprom
[   64.245288][    T9] em28xx 4-1:0.0: board has no eeprom
[   64.246050][ T5845] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   64.258519][ T5845] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   64.265676][ T5845] em28xx 1-1:0.0: No AC97 audio processor
[   64.276957][ T5845] usb 1-1: Decoder not found
[pid  5854] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5855] <... ioctl resumed>, 0)     = 0
[pid  5854] <... ioctl resumed>, 0)     = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   64.281702][ T5845] em28xx 1-1:0.0: failed to create media graph
[   64.288947][ T5845] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   64.293226][ T5840] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   64.298413][ T5845] em28xx 1-1:0.0: Remote control support is not available for this card.
[   64.312746][ T5840] em28xx 2-1:0.0: board has no eeprom
[   64.313786][   T25] em28xx 1-1:0.0: Closing input extension
[   64.320089][    T8] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   64.324170][   T58] em28xx 5-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   64.332691][    T9] em28xx 4-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   64.357000][   T25] em28xx 1-1:0.0: Freeing device
[   64.364622][    T8] em28xx 3-1:0.0: board has no eeprom
[   64.369080][   T58] em28xx 5-1:0.0: analog set to isoc mode.
[   64.380831][    T9] em28xx 4-1:0.0: analog set to isoc mode.
[   64.386523][ T5845] em28xx 5-1:0.0: Registering V4L2 extension
[   64.406010][    T9] usb 4-1: USB disconnect, device number 2
[   64.413071][    T9] em28xx 4-1:0.0: Disconnecting em28xx
[   64.415530][   T58] usb 5-1: USB disconnect, device number 2
[   64.433789][ T5840] em28xx 2-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   64.449845][    T8] em28xx 3-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   64.451433][   T58] em28xx 5-1:0.0: Disconnecting em28xx
[   64.484139][ T5840] em28xx 2-1:0.0: analog set to isoc mode.
[   64.490055][    T8] em28xx 3-1:0.0: analog set to isoc mode.
[   64.501257][ T5840] usb 2-1: USB disconnect, device number 2
[   64.514517][    T8] usb 3-1: USB disconnect, device number 2
[   64.521095][    T8] em28xx 3-1:0.0: Disconnecting em28xx
[   64.527442][ T5840] em28xx 2-1:0.0: Disconnecting em28xx
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   64.544457][ T5845] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   64.565037][ T5845] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   64.572045][ T5845] em28xx 5-1:0.0: No AC97 audio processor
[   64.581996][ T5845] usb 5-1: Decoder not found
[   64.587100][ T5845] em28xx 5-1:0.0: failed to create media graph
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   64.593818][ T5845] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   64.602017][ T5845] em28xx 5-1:0.0: Remote control support is not available for this card.
[   64.611126][ T5844] em28xx 4-1:0.0: Registering V4L2 extension
[   64.632421][ T5844] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   64.639393][ T5844] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   64.646697][ T5844] em28xx 4-1:0.0: No AC97 audio processor
[   64.653999][ T5844] usb 4-1: Decoder not found
[   64.658645][ T5844] em28xx 4-1:0.0: failed to create media graph
[   64.665434][ T5844] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   64.672984][ T5844] em28xx 4-1:0.0: Remote control support is not available for this card.
[   64.681524][ T5859] em28xx 2-1:0.0: Registering V4L2 extension
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   64.693787][   T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   64.706640][ T5859] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   64.713519][ T5859] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   64.720633][ T5859] em28xx 2-1:0.0: No AC97 audio processor
[   64.728494][ T5859] usb 2-1: Decoder not found
[   64.733119][ T5859] em28xx 2-1:0.0: failed to create media graph
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   64.740179][ T5859] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   64.748808][ T5859] em28xx 2-1:0.0: Remote control support is not available for this card.
[   64.757364][ T5861] em28xx 3-1:0.0: Registering V4L2 extension
[   64.778094][ T5861] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   64.785217][ T5861] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   64.792147][ T5861] em28xx 3-1:0.0: No AC97 audio processor
[   64.799190][ T5861] usb 3-1: Decoder not found
[   64.803868][ T5861] em28xx 3-1:0.0: failed to create media graph
[   64.810045][ T5861] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   64.818182][ T5861] em28xx 3-1:0.0: Remote control support is not available for this card.
[   64.826809][   T58] em28xx 5-1:0.0: Closing input extension
[   64.833576][    T9] em28xx 4-1:0.0: Closing input extension
[   64.840320][ T5840] em28xx 2-1:0.0: Closing input extension
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 9
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   64.842881][   T58] em28xx 5-1:0.0: Freeing device
[   64.848830][    T8] em28xx 3-1:0.0: Closing input extension
[   64.859637][    T9] em28xx 4-1:0.0: Freeing device
[   64.872288][ T5840] em28xx 2-1:0.0: Freeing device
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 34
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 4
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[   64.887386][   T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   64.894383][    T8] em28xx 3-1:0.0: Freeing device
[   64.907504][   T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   64.920641][   T25] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5847] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[   64.981693][   T25] usb 1-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   64.991110][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   64.999166][   T25] usb 1-1: Product: syz
[   65.003339][   T25] usb 1-1: Manufacturer: syz
[   65.007988][   T25] usb 1-1: SerialNumber: syz
[   65.014047][   T25] usb 1-1: config 0 descriptor??
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   65.038872][   T25] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   65.048198][   T25] em28xx 1-1:0.0: Video interface 0 found: isoc
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5852] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   65.163784][   T58] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   65.171305][    T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] exit_group(0 <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] <... exit_group resumed>)   = ?
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5847] +++ exited with 0 +++
[pid  5829] --- 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  5829] restart_syscall(<... resuming interrupted clone ...>) = 0
[   65.213795][ T5840] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   65.221434][    T8] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[pid  5829] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5866 attached
, child_tidptr=0x55557cda6650) = 5866
[pid  5866] set_robust_list(0x55557cda6660, 24) = 0
[pid  5866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5866] setpgid(0, 0)               = 0
[pid  5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5866] write(3, "1000", 4)         = 4
[pid  5866] close(3)                    = 0
executing program
[pid  5866] write(1, "executing program\n", 18) = 18
[pid  5866] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5866] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5866] <... ioctl resumed>, 0)     = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5866] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5852] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 9
[pid  5852] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[   65.314024][   T25] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   65.341359][    T9] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   65.341486][   T58] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5852] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[   65.353078][    T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   65.365114][   T58] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   65.375902][    T9] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   65.387615][   T58] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 4
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[   65.411237][   T25] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   65.420783][    T8] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   65.421305][   T25] em28xx 1-1:0.0: board has no eeprom
[   65.432532][    T8] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   65.448338][    T8] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 34
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 4
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5853] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[   65.457624][   T58] usb 5-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   65.470554][ T5840] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   65.470586][ T5840] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   65.470659][ T5840] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   65.484798][    T8] usb 3-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   65.493499][   T58] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   65.505872][    T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   65.515487][   T25] em28xx 1-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   65.522841][    T8] usb 3-1: Product: syz
[   65.522859][    T8] usb 3-1: Manufacturer: syz
[   65.522872][    T8] usb 3-1: SerialNumber: syz
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5855] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[   65.527274][    T9] usb 4-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   65.531558][   T25] em28xx 1-1:0.0: analog set to isoc mode.
[   65.561382][    T8] usb 3-1: config 0 descriptor??
[   65.569660][   T58] usb 5-1: Product: syz
[   65.576170][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   65.581131][   T58] usb 5-1: Manufacturer: syz
[   65.585695][    T9] usb 4-1: Product: syz
[   65.595373][   T58] usb 5-1: SerialNumber: syz
[   65.597589][ T5840] usb 2-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[pid  5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5852] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5852] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP_ENABLE <unfinished ...>
[pid  5854] <... ioctl resumed>, 0)     = 0
[pid  5852] <... ioctl resumed>, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5852] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[   65.604012][   T58] usb 5-1: config 0 descriptor??
[   65.607122][ T5840] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   65.617140][ T5845] em28xx 1-1:0.0: Registering V4L2 extension
[   65.620971][ T5840] usb 2-1: Product: syz
[   65.634572][   T25] usb 1-1: USB disconnect, device number 3
[   65.639143][    T9] usb 4-1: Manufacturer: syz
[   65.650037][ T5840] usb 2-1: Manufacturer: syz
[   65.655533][    T9] usb 4-1: SerialNumber: syz
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5853] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5854] ioctl(3, USB_RAW_IOCTL_EP0_READ <unfinished ...>
[pid  5853] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW <unfinished ...>
[pid  5854] <... ioctl resumed>, 0x7ffd34d0dde0) = 0
[pid  5853] <... ioctl resumed>, 0)     = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[   65.656875][   T58] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   65.661498][ T5840] usb 2-1: SerialNumber: syz
[   65.671272][   T25] em28xx 1-1:0.0: Disconnecting em28xx
[   65.676066][    T9] usb 4-1: config 0 descriptor??
[   65.688478][   T58] em28xx 5-1:0.0: Video interface 0 found: isoc
[   65.690311][ T5840] usb 2-1: config 0 descriptor??
[   65.704861][    T8] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[pid  5853] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[pid  5855] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[   65.719133][    T9] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   65.720479][ T5845] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   65.729999][    T8] em28xx 3-1:0.0: Video interface 0 found: isoc
[   65.737219][ T5845] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   65.741886][    T9] em28xx 4-1:0.0: Video interface 0 found: isoc
[   65.750206][ T5845] em28xx 1-1:0.0: No AC97 audio processor
[   65.762698][ T5845] usb 1-1: Decoder not found
[pid  5855] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5855] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[   65.768285][ T5845] em28xx 1-1:0.0: failed to create media graph
[   65.775825][ T5845] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   65.777398][ T5840] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   65.787037][ T5845] em28xx 1-1:0.0: Remote control support is not available for this card.
[   65.792706][ T5840] em28xx 2-1:0.0: Video interface 0 found: isoc
[   65.807385][   T25] em28xx 1-1:0.0: Closing input extension
[pid  5852] exit_group(0)               = ?
[pid  5852] +++ exited with 0 +++
[pid  5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5837] restart_syscall(<... resuming interrupted clone ...>) = 0
[   65.817217][   T25] em28xx 1-1:0.0: Freeing device
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5868 attached
 <unfinished ...>
[pid  5868] set_robust_list(0x55557cda6660, 24) = 0
[pid  5868] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5837] <... clone resumed>, child_tidptr=0x55557cda6650) = 5868
[pid  5868] <... prctl resumed>)        = 0
[pid  5868] setpgid(0, 0)               = 0
[pid  5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5868] write(3, "1000", 4)         = 4
[pid  5868] close(3)                    = 0
[pid  5868] write(1, "executing program\n", 18executing program
) = 18
[pid  5868] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5868] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[pid  5854] exit_group(0)               = ?
[pid  5868] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5854] +++ exited with 0 +++
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5832] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5853] exit_group(0 <unfinished ...>
[pid  5832] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5853] <... exit_group resumed>)   = ?
[pid  5832] <... restart_syscall resumed>) = 0
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5853] +++ exited with 0 +++
./strace-static-x86_64: Process 5869 attached
[pid  5869] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5834] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5832] <... clone resumed>, child_tidptr=0x55557cda6650) = 5869
[pid  5869] <... set_robust_list resumed>) = 0
[pid  5834] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5869] setpgid(0, 0)               = 0
[pid  5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5870 attached
[   65.915142][   T58] em28xx 5-1:0.0: unknown em28xx chip ID (0)
) = 3
[pid  5870] set_robust_list(0x55557cda6660, 24 <unfinished ...>
[pid  5869] write(3, "1000", 4 <unfinished ...>
[pid  5834] <... clone resumed>, child_tidptr=0x55557cda6650) = 5870
[pid  5870] <... set_robust_list resumed>) = 0
[pid  5869] <... write resumed>)        = 4
[pid  5870] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5869] close(3)                    = 0
[pid  5869] write(1, "executing program\n", 18 <unfinished ...>
[pid  5870] <... prctl resumed>)        = 0
[pid  5869] <... write resumed>)        = 18
[pid  5870] setpgid(0, 0 <unfinished ...>
[pid  5869] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5870] <... setpgid resumed>)      = 0
[pid  5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5869] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5870] <... openat resumed>)       = 3
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUNexecuting program
, 0) = 0
[pid  5870] write(3, "1000", 4 <unfinished ...>
[pid  5866] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] <... write resumed>)        = 4
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5855] exit_group(0 <unfinished ...>
[pid  5870] close(3 <unfinished ...>
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] <... close resumed>)        = 0
executing program
[pid  5870] write(1, "executing program\n", 18) = 18
[pid  5870] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5855] <... exit_group resumed>)   = ?
[pid  5870] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5855] +++ exited with 0 +++
[pid  5870] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5870] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5831] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5870] <... ioctl resumed>, 0)     = 0
[pid  5831] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5831] <... restart_syscall resumed>) = 0
[pid  5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5871 attached
 <unfinished ...>
[pid  5871] set_robust_list(0x55557cda6660, 24) = 0
[   65.974037][    T8] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   65.985348][   T58] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   65.995358][   T58] em28xx 5-1:0.0: board has no eeprom
[   66.004055][    T9] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[pid  5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5866] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5831] <... clone resumed>, child_tidptr=0x55557cda6650) = 5871
[pid  5871] setpgid(0, 0)               = 0
[pid  5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5871] write(3, "1000", 4 <unfinished ...>
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5871] <... write resumed>)        = 4
[pid  5871] close(3executing program
)                    = 0
[pid  5871] write(1, "executing program\n", 18) = 18
[pid  5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid  5871] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffd34d0edf0) = 0
[pid  5871] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.049395][    T8] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   66.054243][   T58] em28xx 5-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   66.058198][    T8] em28xx 3-1:0.0: board has no eeprom
[   66.080204][ T5840] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   66.087356][   T58] em28xx 5-1:0.0: analog set to isoc mode.
[   66.090488][    T9] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   66.093717][ T5845] em28xx 5-1:0.0: Registering V4L2 extension
[   66.105548][    T9] em28xx 4-1:0.0: board has no eeprom
[   66.112580][   T58] usb 5-1: USB disconnect, device number 3
[   66.113301][   T58] em28xx 5-1:0.0: Disconnecting em28xx
[   66.133865][   T25] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   66.142459][ T5845] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5866] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.149938][ T5845] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   66.157157][ T5845] em28xx 5-1:0.0: No AC97 audio processor
[   66.164912][    T8] em28xx 3-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   66.167102][ T5845] usb 5-1: Decoder not found
[   66.181969][    T8] em28xx 3-1:0.0: analog set to isoc mode.
[   66.186809][ T5845] em28xx 5-1:0.0: failed to create media graph
[   66.194233][ T5840] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   66.198946][ T5845] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   66.206062][    T9] em28xx 4-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   66.228423][ T5845] em28xx 5-1:0.0: Remote control support is not available for this card.
[   66.233709][ T5840] em28xx 2-1:0.0: board has no eeprom
[   66.238657][   T58] em28xx 5-1:0.0: Closing input extension
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.246585][    T8] usb 3-1: USB disconnect, device number 3
[   66.253861][ T5861] em28xx 3-1:0.0: Registering V4L2 extension
[   66.256206][   T58] em28xx 5-1:0.0: Freeing device
[   66.266542][    T8] em28xx 3-1:0.0: Disconnecting em28xx
[   66.272224][    T9] em28xx 4-1:0.0: analog set to isoc mode.
[   66.285755][    T9] usb 4-1: USB disconnect, device number 3
[   66.292368][    T9] em28xx 4-1:0.0: Disconnecting em28xx
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.299914][ T5861] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   66.306881][ T5861] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   66.314298][ T5861] em28xx 3-1:0.0: No AC97 audio processor
[   66.320908][ T5861] usb 3-1: Decoder not found
[   66.325622][ T5840] em28xx 2-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   66.341832][ T5861] em28xx 3-1:0.0: failed to create media graph
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 9
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 34
[   66.348752][ T5861] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   66.355438][ T5840] em28xx 2-1:0.0: analog set to isoc mode.
[   66.362410][ T5861] em28xx 3-1:0.0: Remote control support is not available for this card.
[   66.366825][   T25] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   66.371721][ T5859] em28xx 4-1:0.0: Registering V4L2 extension
[   66.384795][   T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 4
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5866] <... ioctl resumed>, 0x7ffd34d0dde0) = 8
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   66.400362][ T5840] usb 2-1: USB disconnect, device number 3
[   66.401402][   T25] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[   66.419827][ T5840] em28xx 2-1:0.0: Disconnecting em28xx
[   66.426940][   T25] usb 1-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   66.439641][   T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pid  5866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5866] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[   66.448067][   T25] usb 1-1: Product: syz
[   66.449930][ T5859] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   66.454235][   T25] usb 1-1: Manufacturer: syz
[   66.459525][ T5859] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   66.465558][   T25] usb 1-1: SerialNumber: syz
[   66.471138][ T5859] em28xx 4-1:0.0: No AC97 audio processor
[   66.478769][   T25] usb 1-1: config 0 descriptor??
[   66.485094][ T5859] usb 4-1: Decoder not found
[   66.491199][ T5859] em28xx 4-1:0.0: failed to create media graph
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   66.492315][   T25] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   66.499666][ T5859] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   66.509385][   T25] em28xx 1-1:0.0: Video interface 0 found: isoc
[   66.515359][ T5859] em28xx 4-1:0.0: Remote control support is not available for this card.
[   66.528332][ T5844] em28xx 2-1:0.0: Registering V4L2 extension
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 18
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.554507][ T5844] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   66.561428][ T5844] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   66.563845][   T58] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   66.569203][ T5844] em28xx 2-1:0.0: No AC97 audio processor
[   66.582533][ T5844] usb 2-1: Decoder not found
[   66.587489][ T5844] em28xx 2-1:0.0: failed to create media graph
[   66.593736][ T5844] em28xx 2-1:0.0: V4L2 device video103 deregistered
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[   66.601952][ T5844] em28xx 2-1:0.0: Remote control support is not available for this card.
[   66.610606][    T8] em28xx 3-1:0.0: Closing input extension
[   66.616518][    T9] em28xx 4-1:0.0: Closing input extension
[   66.622272][ T5840] em28xx 2-1:0.0: Closing input extension
[   66.634162][    T8] em28xx 3-1:0.0: Freeing device
[   66.639940][    T9] em28xx 4-1:0.0: Freeing device
[   66.647668][ T5840] em28xx 2-1:0.0: Freeing device
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5866] exit_group(0)               = ?
[pid  5866] +++ exited with 0 +++
[pid  5829] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5829] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5829] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5876 attached
, child_tidptr=0x55557cda6650) = 5876
[pid  5876] set_robust_list(0x55557cda6660, 24) = 0
[pid  5876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5876] setpgid(0, 0)               = 0
[pid  5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5876] write(3, "1000", 4)         = 4
[pid  5876] close(3 <unfinished ...>
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5876] <... close resumed>)        = 0
[pid  5876] write(1, "executing program\n", 18executing program
) = 18
[pid  5876] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR <unfinished ...>
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5876] <... openat resumed>)       = 3
[pid  5876] ioctl(3, USB_RAW_IOCTL_INIT <unfinished ...>
[pid  5868] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5876] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5876] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN <unfinished ...>
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5876] <... ioctl resumed>, 0)     = 0
[pid  5868] <... ioctl resumed>, 0x7ffd34d0dde0) = 9
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 34
[pid  5876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5876] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 4
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffd34d0dde0) = 8
[   66.750290][   T58] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[   66.761487][   T58] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[   66.772595][   T25] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   66.778719][   T58] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[pid  5868] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   66.817814][   T58] usb 5-1: New USB device found, idVendor=2304, idProduct=021a, bcdDevice=18.29
[   66.827100][   T58] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   66.835157][   T58] usb 5-1: Product: syz
[   66.839345][   T58] usb 5-1: Manufacturer: syz
[   66.844998][   T58] usb 5-1: SerialNumber: syz
[   66.850598][   T25] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   66.858698][   T25] em28xx 1-1:0.0: board has no eeprom
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5868] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693ec) = -1 EINVAL (Invalid argument)
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f3310d693fc) = -1 EINVAL (Invalid argument)
[pid  5868] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffd34d0dde0) = 0
[   66.865955][   T58] usb 5-1: config 0 descriptor??
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   66.896857][   T58] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2304:021a, interface 0, class 0)
[   66.906189][   T58] em28xx 5-1:0.0: Video interface 0 found: isoc
[   66.923785][   T25] em28xx 1-1:0.0: Identified as Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U (card=9)
[   66.939920][   T25] em28xx 1-1:0.0: analog set to isoc mode.
[   66.946334][ T5845] em28xx 1-1:0.0: Registering V4L2 extension
[   66.959132][   T25] usb 1-1: USB disconnect, device number 4
[   66.973764][    T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   66.982038][ T5840] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   66.989663][    T8] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5871] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5870] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5869] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5871] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5870] ioctl(3, USB_RAW_IOCTL_EP0_WRITE <unfinished ...>
[pid  5869] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] <... ioctl resumed>, 0x7ffd34d0dde0) = 18
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffd34d0edf0) = 0
[pid  5870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5871] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[   66.990499][   T25] em28xx 1-1:0.0: Disconnecting em28xx
[   67.011313][ T5845] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   67.019948][ T5845] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   67.028452][ T5845] em28xx 1-1:0.0: No AC97 audio processor
[   67.040207][ T5845] usb 1-1: Decoder not found
[   67.047418][ T5845] em28xx 1-1:0.0: failed to create media graph
[   67.054320][ T5845] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   67.063479][ T5845] em28xx 1-1:0.0: Remote control support is not available for this card.
[   67.063885][ T5878] ==================================================================
[   67.073083][   T25] em28xx 1-1:0.0: Closing input extension
[   67.079954][ T5878] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xc8/0x430
[   67.080008][ T5878] Read of size 8 at addr ffff88807ce4c738 by task v4l_id/5878
[   67.080023][ T5878] 
[   67.080051][ T5878] CPU: 0 UID: 0 PID: 5878 Comm: v4l_id Not tainted 6.12.0-next-20241120-syzkaller #0
[   67.080069][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   67.080084][ T5878] Call Trace:
[   67.080091][ T5878]  <TASK>
[   67.080098][ T5878]  dump_stack_lvl+0x241/0x360
[   67.133302][ T5878]  ? __pfx_dump_stack_lvl+0x10/0x10
[   67.138520][ T5878]  ? __pfx__printk+0x10/0x10
[   67.143108][ T5878]  ? _printk+0xd5/0x120
[   67.147278][ T5878]  ? __virt_addr_valid+0x183/0x530
[   67.152397][ T5878]  ? __virt_addr_valid+0x183/0x530
[   67.157513][ T5878]  print_report+0x169/0x550
[   67.162035][ T5878]  ? __virt_addr_valid+0x183/0x530
[   67.167162][ T5878]  ? __virt_addr_valid+0x183/0x530
[   67.172269][ T5878]  ? __virt_addr_valid+0x45f/0x530
[   67.177388][ T5878]  ? __phys_addr+0xba/0x170
[   67.181892][ T5878]  ? v4l2_fh_open+0xc8/0x430
[   67.186475][ T5878]  kasan_report+0x143/0x180
[   67.190987][ T5878]  ? v4l2_fh_open+0xc8/0x430
[   67.195591][ T5878]  v4l2_fh_open+0xc8/0x430
[   67.200031][ T5878]  ? __pfx___mutex_lock+0x10/0x10
[   67.205095][ T5878]  em28xx_v4l2_open+0x14c/0x9d0
[   67.209988][ T5878]  v4l2_open+0x22f/0x370
[   67.214247][ T5878]  chrdev_open+0x521/0x600
[   67.218664][ T5878]  ? __pfx_chrdev_open+0x10/0x10
[   67.223604][ T5878]  ? do_raw_spin_unlock+0x13c/0x8b0
[   67.228817][ T5878]  ? __pfx_chrdev_open+0x10/0x10
[   67.233757][ T5878]  do_dentry_open+0xbe1/0x1b70
[   67.238629][ T5878]  vfs_open+0x3e/0x330
[   67.242700][ T5878]  path_openat+0x2c84/0x3590
[   67.247299][ T5878]  ? __pfx_path_openat+0x10/0x10
[   67.252244][ T5878]  do_filp_open+0x27f/0x4e0
[   67.256760][ T5878]  ? __pfx_do_filp_open+0x10/0x10
[   67.261793][ T5878]  ? do_raw_spin_lock+0x14f/0x370
[   67.266823][ T5878]  do_sys_openat2+0x13e/0x1d0
[   67.271502][ T5878]  ? __pfx_do_sys_openat2+0x10/0x10
[   67.276691][ T5878]  __x64_sys_openat+0x247/0x2a0
[   67.281555][ T5878]  ? __pfx___x64_sys_openat+0x10/0x10
[   67.286941][ T5878]  ? exc_page_fault+0x590/0x8c0
[   67.291791][ T5878]  ? do_syscall_64+0xb6/0x230
[   67.296462][ T5878]  do_syscall_64+0xf3/0x230
[   67.300961][ T5878]  ? clear_bhb_loop+0x35/0x90
[   67.305634][ T5878]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   67.311646][ T5878] RIP: 0033:0x7f02995169a4
[   67.316052][ T5878] 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
[   67.335654][ T5878] RSP: 002b:00007ffc6aa769b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   67.344083][ T5878] RAX: ffffffffffffffda RBX: 00007ffc6aa76bc8 RCX: 00007f02995169a4
[   67.352074][ T5878] RDX: 0000000000000000 RSI: 00007ffc6aa77f1f RDI: 00000000ffffff9c
[   67.360048][ T5878] RBP: 00007ffc6aa77f1f R08: 0000000000000000 R09: 0000000000000000
[   67.368029][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   67.375998][ T5878] R13: 00007ffc6aa76be0 R14: 00005578cb794670 R15: 00007f0299a88a80
[   67.383978][ T5878]  </TASK>
[   67.386995][ T5878] 
[   67.389309][ T5878] Allocated by task 5845:
[   67.393625][ T5878]  kasan_save_track+0x3f/0x80
[   67.398313][ T5878]  __kasan_kmalloc+0x98/0xb0
[   67.402912][ T5878]  __kmalloc_cache_noprof+0x243/0x390
[   67.408376][ T5878]  em28xx_v4l2_init+0xfd/0x2f40
[   67.413222][ T5878]  em28xx_init_extension+0x120/0x1c0
[   67.418503][ T5878]  process_scheduled_works+0xa63/0x1850
[   67.424056][ T5878]  worker_thread+0x870/0xd30
[   67.428645][ T5878]  kthread+0x2f0/0x390
[   67.432703][ T5878]  ret_from_fork+0x4b/0x80
[   67.437114][ T5878]  ret_from_fork_asm+0x1a/0x30
[   67.441869][ T5878] 
[   67.444186][ T5878] Freed by task 5845:
[   67.448170][ T5878]  kasan_save_track+0x3f/0x80
[   67.452854][ T5878]  kasan_save_free_info+0x40/0x50
[   67.457893][ T5878]  __kasan_slab_free+0x59/0x70
[   67.462656][ T5878]  kfree+0x196/0x420
[   67.466557][ T5878]  em28xx_v4l2_init+0x16d7/0x2f40
[   67.471565][ T5878]  em28xx_init_extension+0x120/0x1c0
[   67.476847][ T5878]  process_scheduled_works+0xa63/0x1850
[   67.482396][ T5878]  worker_thread+0x870/0xd30
[   67.486982][ T5878]  kthread+0x2f0/0x390
[   67.491047][ T5878]  ret_from_fork+0x4b/0x80
[   67.495459][ T5878]  ret_from_fork_asm+0x1a/0x30
[   67.500213][ T5878] 
[   67.502547][ T5878] The buggy address belongs to the object at ffff88807ce4c000
[   67.502547][ T5878]  which belongs to the cache kmalloc-8k of size 8192
[   67.516602][ T5878] The buggy address is located 1848 bytes inside of
[   67.516602][ T5878]  freed 8192-byte region [ffff88807ce4c000, ffff88807ce4e000)
[   67.530568][ T5878] 
[   67.532889][ T5878] The buggy address belongs to the physical page:
[   67.539288][ T5878] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7ce48
[   67.548056][ T5878] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[   67.556536][ T5878] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[   67.564079][ T5878] page_type: f5(slab)
[   67.568077][ T5878] raw: 00fff00000000040 ffff88801ac42280 dead000000000100 dead000000000122
[   67.576652][ T5878] raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000
[   67.585234][ T5878] head: 00fff00000000040 ffff88801ac42280 dead000000000100 dead000000000122
[   67.593910][ T5878] head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000
[   67.602574][ T5878] head: 00fff00000000003 ffffea0001f39201 ffffffffffffffff 0000000000000000
[   67.611246][ T5878] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[   67.620000][ T5878] page dumped because: kasan: bad access detected
[   67.626425][ T5878] page_owner tracks the page as allocated
[   67.632133][ T5878] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5501, tgid 5501 (dhcpcd), ts 37355675742, free_ts 37333213501
[   67.652192][ T5878]  post_alloc_hook+0x1f3/0x230
[   67.657054][ T5878]  get_page_from_freelist+0x3725/0x3870
[   67.662608][ T5878]  __alloc_pages_noprof+0x292/0x710
[   67.667809][ T5878]  alloc_pages_mpol_noprof+0x3e8/0x680
[   67.673273][ T5878]  alloc_slab_page+0x6a/0x140
[   67.677957][ T5878]  allocate_slab+0x5a/0x2f0
[   67.682460][ T5878]  ___slab_alloc+0xcd1/0x14b0
[   67.687138][ T5878]  __slab_alloc+0x58/0xa0
[   67.691463][ T5878]  __kmalloc_cache_noprof+0x27b/0x390
[   67.696834][ T5878]  tomoyo_init_log+0x11cd/0x2050
[   67.701795][ T5878]  tomoyo_supervisor+0x38a/0x11f0
[   67.706826][ T5878]  tomoyo_env_perm+0x178/0x210
[   67.711595][ T5878]  tomoyo_find_next_domain+0x146e/0x1d40
[   67.717227][ T5878]  tomoyo_bprm_check_security+0x117/0x180
[   67.722940][ T5878]  security_bprm_check+0x86/0x250
[   67.727974][ T5878]  bprm_execve+0x894/0x1360
[   67.732479][ T5878] page last free pid 5498 tgid 5498 stack trace:
[   67.738805][ T5878]  free_unref_page+0xdf9/0x1140
[   67.743657][ T5878]  __put_partials+0xeb/0x130
[   67.748258][ T5878]  put_cpu_partial+0x17c/0x250
[   67.753025][ T5878]  __slab_free+0x2ea/0x3d0
[   67.757430][ T5878]  qlist_free_all+0x9a/0x140
[   67.762005][ T5878]  kasan_quarantine_reduce+0x14f/0x170
[   67.767450][ T5878]  __kasan_slab_alloc+0x23/0x80
[   67.772292][ T5878]  __kmalloc_node_noprof+0x23c/0x4d0
[   67.777570][ T5878]  __kvmalloc_node_noprof+0x72/0x190
[   67.782863][ T5878]  proc_sys_call_handler+0x45f/0x920
[   67.788162][ T5878]  vfs_write+0xaeb/0xd30
[   67.792436][ T5878]  ksys_write+0x18f/0x2b0
[   67.796777][ T5878]  do_syscall_64+0xf3/0x230
[   67.801274][ T5878]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   67.807188][ T5878] 
[   67.809499][ T5878] Memory state around the buggy address:
[   67.815123][ T5878]  ffff88807ce4c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   67.823172][ T5878]  ffff88807ce4c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   67.831232][ T5878] >ffff88807ce4c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   67.839294][ T5878]                                         ^
[pid  5869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5871] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH <unfinished ...>
[pid  5869] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[pid  5870] <... ioctl resumed>, 0x7ffd34d0edf0) = 0
[   67.845203][ T5878]  ffff88807ce4c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   67.853264][ T5878]  ffff88807ce4c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   67.861329][ T5878] ==================================================================
[   67.872173][ T5878] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   67.879397][ T5878] CPU: 0 UID: 0 PID: 5878 Comm: v4l_id Not tainted 6.12.0-next-20241120-syzkaller #0
[   67.888852][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   67.898901][ T5878] Call Trace:
[   67.902176][ T5878]  <TASK>
[   67.905101][ T5878]  dump_stack_lvl+0x241/0x360
[   67.909867][ T5878]  ? __pfx_dump_stack_lvl+0x10/0x10
[   67.915151][ T5878]  ? __pfx__printk+0x10/0x10
[   67.919740][ T5878]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   67.925717][ T5878]  ? vscnprintf+0x5d/0x90
[   67.930042][ T5878]  panic+0x349/0x880
[   67.933931][ T5878]  ? check_panic_on_warn+0x21/0xb0
[   67.939035][ T5878]  ? __pfx_panic+0x10/0x10
[   67.943447][ T5878]  ? _raw_spin_unlock_irqrestore+0x130/0x140
[   67.949426][ T5878]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   67.955757][ T5878]  check_panic_on_warn+0x86/0xb0
[   67.960688][ T5878]  ? v4l2_fh_open+0xc8/0x430
[   67.965274][ T5878]  end_report+0x77/0x160
[   67.969515][ T5878]  kasan_report+0x154/0x180
[   67.974011][ T5878]  ? v4l2_fh_open+0xc8/0x430
[   67.978605][ T5878]  v4l2_fh_open+0xc8/0x430
[   67.983015][ T5878]  ? __pfx___mutex_lock+0x10/0x10
[   67.988037][ T5878]  em28xx_v4l2_open+0x14c/0x9d0
[   67.992886][ T5878]  v4l2_open+0x22f/0x370
[   67.997121][ T5878]  chrdev_open+0x521/0x600
[   68.001542][ T5878]  ? __pfx_chrdev_open+0x10/0x10
[   68.006480][ T5878]  ? do_raw_spin_unlock+0x13c/0x8b0
[   68.011676][ T5878]  ? __pfx_chrdev_open+0x10/0x10
[   68.016719][ T5878]  do_dentry_open+0xbe1/0x1b70
[   68.021484][ T5878]  vfs_open+0x3e/0x330
[   68.025547][ T5878]  path_openat+0x2c84/0x3590
[   68.030143][ T5878]  ? __pfx_path_openat+0x10/0x10
[   68.035081][ T5878]  do_filp_open+0x27f/0x4e0
[   68.039581][ T5878]  ? __pfx_do_filp_open+0x10/0x10
[   68.044618][ T5878]  ? do_raw_spin_lock+0x14f/0x370
[   68.049652][ T5878]  do_sys_openat2+0x13e/0x1d0
[   68.054337][ T5878]  ? __pfx_do_sys_openat2+0x10/0x10
[   68.059546][ T5878]  __x64_sys_openat+0x247/0x2a0
[   68.064396][ T5878]  ? __pfx___x64_sys_openat+0x10/0x10
[   68.069767][ T5878]  ? exc_page_fault+0x590/0x8c0
[   68.074621][ T5878]  ? do_syscall_64+0xb6/0x230
[   68.079300][ T5878]  do_syscall_64+0xf3/0x230
[   68.083796][ T5878]  ? clear_bhb_loop+0x35/0x90
[   68.088475][ T5878]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   68.094369][ T5878] RIP: 0033:0x7f02995169a4
[   68.098782][ T5878] 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
[   68.118393][ T5878] RSP: 002b:00007ffc6aa769b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   68.126808][ T5878] RAX: ffffffffffffffda RBX: 00007ffc6aa76bc8 RCX: 00007f02995169a4
[   68.134777][ T5878] RDX: 0000000000000000 RSI: 00007ffc6aa77f1f RDI: 00000000ffffff9c
[   68.142744][ T5878] RBP: 00007ffc6aa77f1f R08: 0000000000000000 R09: 0000000000000000
[   68.150716][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   68.158688][ T5878] R13: 00007ffc6aa76be0 R14: 00005578cb794670 R15: 00007f0299a88a80
[   68.166657][ T5878]  </TASK>
[   68.169959][ T5878] Kernel Offset: disabled
[   68.174272][ T5878] Rebooting in 86400 seconds..