./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2097352824
<...>
Warning: Permanently added '10.128.1.6' (ECDSA) to the list of known hosts.
execve("./syz-executor2097352824", ["./syz-executor2097352824"], 0x7ffeef9870f0 /* 10 vars */) = 0
brk(NULL) = 0x5555559ec000
brk(0x5555559ecc40) = 0x5555559ecc40
arch_prctl(ARCH_SET_FS, 0x5555559ec300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2097352824", 4096) = 28
brk(0x555555a0dc40) = 0x555555a0dc40
brk(0x555555a0e000) = 0x555555a0e000
mprotect(0x7ff53ea6d000, 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 5084 attached
, child_tidptr=0x5555559ec5d0) = 5084
[pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5084] setpgid(0, 0) = 0
[pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5084] write(3, "1000", 4) = 4
[pid 5084] close(3) = 0
[pid 5084] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5084] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 74.292796][ T899] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 74.532740][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 74.652889][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 74.662218][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 74.671913][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 74.681091][ T899] usb 1-1: config 250 has no interface number 0
[ 74.687479][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 74.699152][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 74.709639][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 74.720090][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 74.733677][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5084] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5084] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 74.852870][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 74.862744][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 74.871712][ T899] usb 1-1: Product: syz
[ 74.876420][ T899] usb 1-1: SerialNumber: syz
[ 74.926642][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 74.933179][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5084] exit_group(0) = ?
[pid 5084] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5089
./strace-static-x86_64: Process 5089 attached
[pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5089] setpgid(0, 0) = 0
[pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5089] write(3, "1000", 4) = 4
[pid 5089] close(3) = 0
[pid 5089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5089] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 75.138184][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 2 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 75.363669][ T899] usb 1-1: reset high-speed USB device number 2 using dummy_hcd
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 75.602746][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5089] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5089] exit_group(0) = ?
[pid 5089] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5090 attached
, child_tidptr=0x5555559ec5d0) = 5090
[pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5090] setpgid(0, 0) = 0
[pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5090] write(3, "1000", 4) = 4
[pid 5090] close(3) = 0
[pid 5090] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5090] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 75.986224][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 76.006021][ T899] usb 1-1: USB disconnect, device number 2
[ 76.021602][ T899] usblp0: removed
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 76.382785][ T899] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 76.622766][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 76.742819][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 76.751162][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 76.760376][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 76.769587][ T899] usb 1-1: config 250 has no interface number 0
[ 76.775991][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 76.787660][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 76.798226][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 76.808681][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 76.822294][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5090] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 76.942898][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 76.952734][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 76.961021][ T899] usb 1-1: Product: syz
[ 76.965558][ T899] usb 1-1: SerialNumber: syz
[ 77.014227][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 77.020566][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5090] exit_group(0) = ?
[pid 5090] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached
, child_tidptr=0x5555559ec5d0) = 5091
[pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5091] setpgid(0, 0) = 0
[pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5091] write(3, "1000", 4) = 4
[pid 5091] close(3) = 0
[pid 5091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5091] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 77.225505][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 3 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 77.453136][ T899] usb 1-1: reset high-speed USB device number 3 using dummy_hcd
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 77.692747][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5091] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5091] exit_group(0) = ?
[pid 5091] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5092
./strace-static-x86_64: Process 5092 attached
[pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5092] setpgid(0, 0) = 0
[pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5092] write(3, "1000", 4) = 4
[pid 5092] close(3) = 0
[pid 5092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5092] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 78.072810][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 78.083642][ T899] usb 1-1: USB disconnect, device number 3
[ 78.096063][ T899] usblp0: removed
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 78.452745][ T899] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 78.692757][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 78.812851][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 78.822151][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 78.830785][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 78.839960][ T899] usb 1-1: config 250 has no interface number 0
[ 78.846334][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 78.857982][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 78.868755][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 78.879222][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 78.892785][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5092] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 79.012833][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 79.022930][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 79.031442][ T899] usb 1-1: Product: syz
[ 79.035747][ T899] usb 1-1: SerialNumber: syz
[ 79.074299][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 79.080789][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5092] exit_group(0) = ?
[pid 5092] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5093 attached
, child_tidptr=0x5555559ec5d0) = 5093
[pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5093] setpgid(0, 0) = 0
[pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5093] write(3, "1000", 4) = 4
[pid 5093] close(3) = 0
[pid 5093] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5093] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 79.285489][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 4 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 79.513092][ T899] usb 1-1: reset high-speed USB device number 4 using dummy_hcd
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 79.752740][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5093] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5093] exit_group(0) = ?
[pid 5093] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5094 attached
, child_tidptr=0x5555559ec5d0) = 5094
[pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5094] setpgid(0, 0) = 0
[pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5094] write(3, "1000", 4) = 4
[pid 5094] close(3) = 0
[pid 5094] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5094] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 80.132799][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 80.146186][ T899] usb 1-1: USB disconnect, device number 4
[ 80.160807][ T899] usblp0: removed
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 80.512745][ T899] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 80.752796][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 80.872829][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 80.881257][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 80.890605][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 80.899899][ T899] usb 1-1: config 250 has no interface number 0
[ 80.906406][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 80.918227][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 80.928905][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 80.939604][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 80.953369][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5094] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 81.072879][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 81.082051][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 81.090915][ T899] usb 1-1: Product: syz
[ 81.095402][ T899] usb 1-1: SerialNumber: syz
[ 81.134389][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 81.140725][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5094] exit_group(0) = ?
[pid 5094] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5095
./strace-static-x86_64: Process 5095 attached
[pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5095] setpgid(0, 0) = 0
[pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5095] write(3, "1000", 4) = 4
[pid 5095] close(3) = 0
[pid 5095] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5095] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 81.344348][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 5 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 81.573519][ T899] usb 1-1: reset high-speed USB device number 5 using dummy_hcd
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 81.812753][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5095] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5095] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5095] exit_group(0) = ?
[pid 5095] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached
, child_tidptr=0x5555559ec5d0) = 5096
[pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5096] setpgid(0, 0) = 0
[pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5096] write(3, "1000", 4) = 4
[pid 5096] close(3) = 0
[pid 5096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5096] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 82.192833][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 82.209335][ T899] usb 1-1: USB disconnect, device number 5
[ 82.220633][ T899] usblp0: removed
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 82.572756][ T899] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 82.812745][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 82.932930][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 82.941347][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 82.950140][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 82.959509][ T899] usb 1-1: config 250 has no interface number 0
[ 82.965905][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 82.977558][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 82.988352][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 82.998905][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 83.012914][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5096] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 83.132900][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 83.141996][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 83.150827][ T899] usb 1-1: Product: syz
[ 83.155306][ T899] usb 1-1: SerialNumber: syz
[ 83.196055][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 83.202404][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5096] exit_group(0) = ?
[pid 5096] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5097 attached
, child_tidptr=0x5555559ec5d0) = 5097
[pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5097] setpgid(0, 0) = 0
[pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5097] write(3, "1000", 4) = 4
[pid 5097] close(3) = 0
[pid 5097] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5097] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5097] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 83.404318][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 6 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 83.623053][ T899] usb 1-1: reset high-speed USB device number 6 using dummy_hcd
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 83.862742][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5097] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5097] exit_group(0) = ?
[pid 5097] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5098 attached
, child_tidptr=0x5555559ec5d0) = 5098
[pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5098] setpgid(0, 0) = 0
[pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5098] write(3, "1000", 4) = 4
[pid 5098] close(3) = 0
[pid 5098] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5098] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 84.242851][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 84.255744][ T899] usb 1-1: USB disconnect, device number 6
[ 84.273948][ T899] usblp0: removed
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 84.632774][ T899] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 84.872791][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 84.992896][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 85.002889][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 85.011464][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 85.020642][ T899] usb 1-1: config 250 has no interface number 0
[ 85.026992][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 85.038682][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 85.049193][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 85.059636][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 85.073192][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5098] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 85.192845][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 85.201965][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 85.210612][ T899] usb 1-1: Product: syz
[ 85.214915][ T899] usb 1-1: SerialNumber: syz
[pid 5098] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 85.263631][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 85.269933][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5098] exit_group(0) = ?
[pid 5098] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached
, child_tidptr=0x5555559ec5d0) = 5099
[pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5099] setpgid(0, 0) = 0
[pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5099] write(3, "1000", 4) = 4
[pid 5099] close(3) = 0
[pid 5099] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5099] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 85.494969][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 7 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 85.723076][ T899] usb 1-1: reset high-speed USB device number 7 using dummy_hcd
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 85.962752][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5099] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5099] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5099] exit_group(0) = ?
[pid 5099] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5100
./strace-static-x86_64: Process 5100 attached
[pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5100] setpgid(0, 0) = 0
[pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5100] write(3, "1000", 4) = 4
[pid 5100] close(3) = 0
[pid 5100] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5100] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 86.342809][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 86.352486][ T899] usb 1-1: USB disconnect, device number 7
[ 86.370740][ T899] usblp0: removed
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 86.732764][ T899] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 86.972742][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 87.092868][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 87.101209][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 87.110426][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 87.119794][ T899] usb 1-1: config 250 has no interface number 0
[ 87.126159][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 87.137803][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 87.148317][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 87.158783][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 87.172358][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5100] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 87.292846][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 87.301927][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 87.310470][ T899] usb 1-1: Product: syz
[ 87.314978][ T899] usb 1-1: SerialNumber: syz
[ 87.365605][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 87.371927][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5100] exit_group(0) = ?
[pid 5100] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached
, child_tidptr=0x5555559ec5d0) = 5101
[pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5101] setpgid(0, 0) = 0
[pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5101] write(3, "1000", 4) = 4
[pid 5101] close(3) = 0
[pid 5101] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5101] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 87.573922][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 8 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 87.803052][ T899] usb 1-1: reset high-speed USB device number 8 using dummy_hcd
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 88.042755][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5101] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5101] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5101] exit_group(0) = ?
[pid 5101] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5102 attached
, child_tidptr=0x5555559ec5d0) = 5102
[pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5102] setpgid(0, 0) = 0
[pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5102] write(3, "1000", 4) = 4
[pid 5102] close(3) = 0
[pid 5102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5102] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 88.424226][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 88.438101][ T899] usb 1-1: USB disconnect, device number 8
[ 88.448002][ T899] usblp0: removed
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 88.802722][ T899] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 89.042747][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 89.162858][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 89.171214][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 89.180638][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 89.190313][ T899] usb 1-1: config 250 has no interface number 0
[ 89.196869][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 89.208745][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 89.219643][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 89.230761][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 89.244690][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5102] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 89.362863][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 89.371988][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 89.381498][ T899] usb 1-1: Product: syz
[ 89.386087][ T899] usb 1-1: SerialNumber: syz
[ 89.435899][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 89.442345][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5102] exit_group(0) = ?
[pid 5102] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached
, child_tidptr=0x5555559ec5d0) = 5103
[pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5103] setpgid(0, 0) = 0
[pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5103] write(3, "1000", 4) = 4
[pid 5103] close(3) = 0
[pid 5103] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5103] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 89.646313][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 9 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 89.863127][ T899] usb 1-1: reset high-speed USB device number 9 using dummy_hcd
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 90.102758][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5103] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5103] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5103] exit_group(0) = ?
[pid 5103] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5104 attached
, child_tidptr=0x5555559ec5d0) = 5104
[pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5104] setpgid(0, 0) = 0
[pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5104] write(3, "1000", 4) = 4
[pid 5104] close(3) = 0
[pid 5104] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5104] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 90.482801][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 90.497195][ T899] usb 1-1: USB disconnect, device number 9
[ 90.507309][ T899] usblp0: removed
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 90.862741][ T899] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 91.102742][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 91.222851][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 91.231185][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 91.240420][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 91.250417][ T899] usb 1-1: config 250 has no interface number 0
[ 91.257043][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 91.268909][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 91.279836][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 91.291001][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 91.305162][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5104] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 91.422888][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 91.433118][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 91.441558][ T899] usb 1-1: Product: syz
[ 91.446165][ T899] usb 1-1: SerialNumber: syz
[pid 5104] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 91.493869][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 91.500192][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5104] exit_group(0) = ?
[pid 5104] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5105
./strace-static-x86_64: Process 5105 attached
[pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5105] setpgid(0, 0) = 0
[pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5105] write(3, "1000", 4) = 4
[pid 5105] close(3) = 0
[pid 5105] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5105] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 91.725121][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 10 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[ 91.784616][ T2492] cfg80211: failed to load regulatory.db
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 91.953067][ T899] usb 1-1: reset high-speed USB device number 10 using dummy_hcd
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 92.192774][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5105] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5105] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5105] exit_group(0) = ?
[pid 5105] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5105, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5106 attached
, child_tidptr=0x5555559ec5d0) = 5106
[pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5106] setpgid(0, 0) = 0
[pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5106] write(3, "1000", 4) = 4
[pid 5106] close(3) = 0
[pid 5106] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5106] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 92.572820][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 92.597442][ T899] usb 1-1: USB disconnect, device number 10
[ 92.616948][ T899] usblp0: removed
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 93.012780][ T899] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 93.272743][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 93.422829][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 93.431144][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 93.440404][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 93.450140][ T899] usb 1-1: config 250 has no interface number 0
[ 93.456756][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 93.468623][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 93.479369][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 93.490029][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 93.503788][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5106] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 93.642901][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 93.652002][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 93.660889][ T899] usb 1-1: Product: syz
[ 93.665725][ T899] usb 1-1: SerialNumber: syz
[ 93.704250][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 93.710586][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5106] exit_group(0) = ?
[pid 5106] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5107
./strace-static-x86_64: Process 5107 attached
[pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5107] setpgid(0, 0) = 0
[pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5107] write(3, "1000", 4) = 4
[pid 5107] close(3) = 0
[pid 5107] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5107] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 93.916643][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 11 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 94.143303][ T899] usb 1-1: reset high-speed USB device number 11 using dummy_hcd
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 94.382747][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5107] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5107] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5107] exit_group(0) = ?
[pid 5107] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5108
./strace-static-x86_64: Process 5108 attached
[pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5108] setpgid(0, 0) = 0
[pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5108] write(3, "1000", 4) = 4
[pid 5108] close(3) = 0
[pid 5108] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5108] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 94.763855][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 94.782082][ T899] usb 1-1: USB disconnect, device number 11
[ 94.794642][ T899] usblp0: removed
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 95.152739][ T899] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 95.392739][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 95.512921][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 95.522566][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 95.531434][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 95.540617][ T899] usb 1-1: config 250 has no interface number 0
[ 95.547026][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 95.558687][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 95.569199][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 95.579619][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 95.593169][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5108] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5108] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 95.712867][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 95.721963][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 95.730876][ T899] usb 1-1: Product: syz
[ 95.735700][ T899] usb 1-1: SerialNumber: syz
[ 95.788046][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 95.794681][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5108] exit_group(0) = ?
[pid 5108] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5109
./strace-static-x86_64: Process 5109 attached
[pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5109] setpgid(0, 0) = 0
[pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5109] write(3, "1000", 4) = 4
[pid 5109] close(3) = 0
[pid 5109] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5109] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 95.995089][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 12 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 96.233042][ T899] usb 1-1: reset high-speed USB device number 12 using dummy_hcd
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 96.472730][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5109] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5109] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5109] exit_group(0) = ?
[pid 5109] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5110
./strace-static-x86_64: Process 5110 attached
[pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5110] setpgid(0, 0) = 0
[pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5110] write(3, "1000", 4) = 4
[pid 5110] close(3) = 0
[pid 5110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5110] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 96.853095][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 96.864992][ T899] usb 1-1: USB disconnect, device number 12
[ 96.883587][ T899] usblp0: removed
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 97.242728][ T899] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 97.482727][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 97.602823][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 97.611625][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 97.620739][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 97.630053][ T899] usb 1-1: config 250 has no interface number 0
[ 97.636670][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 97.648562][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 97.659260][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 97.670001][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 97.683809][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5110] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 97.802845][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 97.813799][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 97.823088][ T899] usb 1-1: Product: syz
[ 97.827828][ T899] usb 1-1: SerialNumber: syz
[pid 5110] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 97.884347][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 97.890642][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5110] exit_group(0) = ?
[pid 5110] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5111 attached
, child_tidptr=0x5555559ec5d0) = 5111
[pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5111] setpgid(0, 0) = 0
[pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5111] write(3, "1000", 4) = 4
[pid 5111] close(3) = 0
[pid 5111] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5111] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 98.124039][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 13 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 98.363228][ T899] usb 1-1: reset high-speed USB device number 13 using dummy_hcd
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 98.602756][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5111] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5111] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5111] exit_group(0) = ?
[pid 5111] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5112 attached
, child_tidptr=0x5555559ec5d0) = 5112
[pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5112] setpgid(0, 0) = 0
[pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5112] write(3, "1000", 4) = 4
[pid 5112] close(3) = 0
[pid 5112] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5112] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 98.982798][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 99.005964][ T899] usb 1-1: USB disconnect, device number 13
[ 99.017788][ T899] usblp0: removed
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 99.382774][ T899] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 99.622751][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 99.742890][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 99.751189][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 99.760591][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 99.770143][ T899] usb 1-1: config 250 has no interface number 0
[ 99.776747][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 99.789198][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 99.799735][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 99.810244][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 99.823815][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5112] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 99.942892][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 99.953261][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 99.961770][ T899] usb 1-1: Product: syz
[ 99.966127][ T899] usb 1-1: SerialNumber: syz
[ 100.014418][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 100.020966][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5112] exit_group(0) = ?
[pid 5112] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5113
./strace-static-x86_64: Process 5113 attached
[pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5113] setpgid(0, 0) = 0
[pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5113] write(3, "1000", 4) = 4
[pid 5113] close(3) = 0
[pid 5113] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5113] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 100.224740][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 14 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 100.453312][ T899] usb 1-1: reset high-speed USB device number 14 using dummy_hcd
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 100.692723][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5113] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5113] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5113] exit_group(0) = ?
[pid 5113] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5114
./strace-static-x86_64: Process 5114 attached
[pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5114] setpgid(0, 0) = 0
[pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5114] write(3, "1000", 4) = 4
[pid 5114] close(3) = 0
[pid 5114] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5114] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 101.073371][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 101.092587][ T899] usb 1-1: USB disconnect, device number 14
[ 101.104261][ T899] usblp0: removed
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 101.462755][ T899] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 101.702735][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 101.823102][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 101.831587][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 101.841156][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 101.850697][ T899] usb 1-1: config 250 has no interface number 0
[ 101.857244][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 101.869145][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 101.879903][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 101.890575][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 101.904686][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5114] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 102.022999][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 102.032103][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 102.041446][ T899] usb 1-1: Product: syz
[ 102.046067][ T899] usb 1-1: SerialNumber: syz
[pid 5114] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 102.094187][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 102.100579][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5114] exit_group(0) = ?
[pid 5114] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5115 attached
, child_tidptr=0x5555559ec5d0) = 5115
[pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5115] setpgid(0, 0) = 0
[pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5115] write(3, "1000", 4) = 4
[pid 5115] close(3) = 0
[pid 5115] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5115] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 102.325368][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 15 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 102.554175][ T899] usb 1-1: reset high-speed USB device number 15 using dummy_hcd
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 102.792751][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5115] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5115] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5115] exit_group(0) = ?
[pid 5115] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5116
./strace-static-x86_64: Process 5116 attached
[pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5116] setpgid(0, 0) = 0
[pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5116] write(3, "1000", 4) = 4
[pid 5116] close(3) = 0
[pid 5116] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5116] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 103.172809][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 103.186859][ T899] usb 1-1: USB disconnect, device number 15
[ 103.198071][ T899] usblp0: removed
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 103.552733][ T899] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 103.792717][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 103.912989][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 103.921312][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 103.930618][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 103.940084][ T899] usb 1-1: config 250 has no interface number 0
[ 103.946780][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 103.958622][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 103.969456][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 103.980124][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 103.993893][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5116] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 104.112957][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 104.122055][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 104.131778][ T899] usb 1-1: Product: syz
[ 104.136077][ T899] usb 1-1: SerialNumber: syz
[pid 5116] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 104.184947][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 104.196281][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5116] exit_group(0) = ?
[pid 5116] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5117
./strace-static-x86_64: Process 5117 attached
[pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5117] setpgid(0, 0) = 0
[pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5117] write(3, "1000", 4) = 4
[pid 5117] close(3) = 0
[pid 5117] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5117] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 104.404364][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 16 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 104.643065][ T899] usb 1-1: reset high-speed USB device number 16 using dummy_hcd
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 104.882765][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5117] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5117] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5117] exit_group(0) = ?
[pid 5117] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5118
./strace-static-x86_64: Process 5118 attached
[pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5118] setpgid(0, 0) = 0
[pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5118] write(3, "1000", 4) = 4
[pid 5118] close(3) = 0
[pid 5118] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5118] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 105.263200][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 105.282168][ T899] usb 1-1: USB disconnect, device number 16
[ 105.295668][ T899] usblp0: removed
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 105.652761][ T899] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 105.892759][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 106.012865][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 106.021421][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 106.030462][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 106.040033][ T899] usb 1-1: config 250 has no interface number 0
[ 106.046627][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 106.058762][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 106.069598][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 106.080356][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 106.094128][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5118] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5118] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 106.212894][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 106.222003][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 106.231182][ T899] usb 1-1: Product: syz
[ 106.235894][ T899] usb 1-1: SerialNumber: syz
[ 106.288965][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 106.295375][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5118] exit_group(0) = ?
[pid 5118] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5119
./strace-static-x86_64: Process 5119 attached
[pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5119] setpgid(0, 0) = 0
[pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5119] write(3, "1000", 4) = 4
[pid 5119] close(3) = 0
[pid 5119] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5119] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 106.496027][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 17 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 106.733117][ T899] usb 1-1: reset high-speed USB device number 17 using dummy_hcd
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 106.972735][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5119] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5119] exit_group(0) = ?
[pid 5119] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5120
./strace-static-x86_64: Process 5120 attached
[pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5120] setpgid(0, 0) = 0
[pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5120] write(3, "1000", 4) = 4
[pid 5120] close(3) = 0
[pid 5120] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5120] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 107.352815][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 107.370721][ T899] usb 1-1: USB disconnect, device number 17
[ 107.381619][ T899] usblp0: removed
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 107.742753][ T899] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 107.982721][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 108.102868][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 108.111184][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 108.120349][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 108.129740][ T899] usb 1-1: config 250 has no interface number 0
[ 108.136137][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 108.147791][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 108.158345][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 108.168837][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 108.182547][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5120] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 108.303025][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 108.312134][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 108.321114][ T899] usb 1-1: Product: syz
[ 108.325707][ T899] usb 1-1: SerialNumber: syz
[ 108.374308][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 108.380643][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5120] exit_group(0) = ?
[pid 5120] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5121
./strace-static-x86_64: Process 5121 attached
[pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5121] setpgid(0, 0) = 0
[pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5121] write(3, "1000", 4) = 4
[pid 5121] close(3) = 0
[pid 5121] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5121] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 108.604295][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 18 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 108.833218][ T899] usb 1-1: reset high-speed USB device number 18 using dummy_hcd
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 109.072736][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5121] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5121] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5121] exit_group(0) = ?
[pid 5121] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5122
./strace-static-x86_64: Process 5122 attached
[pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5122] setpgid(0, 0) = 0
[pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5122] write(3, "1000", 4) = 4
[pid 5122] close(3) = 0
[pid 5122] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5122] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 109.452822][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 109.464626][ T899] usb 1-1: USB disconnect, device number 18
[ 109.474407][ T899] usblp0: removed
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 109.832740][ T899] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 110.072732][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 110.192896][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 110.202149][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 110.210961][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 110.220122][ T899] usb 1-1: config 250 has no interface number 0
[ 110.226458][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 110.238657][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 110.249356][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 110.259930][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 110.273508][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5122] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 110.393044][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 110.402177][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 110.411364][ T899] usb 1-1: Product: syz
[ 110.415976][ T899] usb 1-1: SerialNumber: syz
[ 110.454719][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 110.461028][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5122] exit_group(0) = ?
[pid 5122] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5123
./strace-static-x86_64: Process 5123 attached
[pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5123] setpgid(0, 0) = 0
[pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5123] write(3, "1000", 4) = 4
[pid 5123] close(3) = 0
[pid 5123] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5123] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 110.666232][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 19 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 110.883033][ T899] usb 1-1: reset high-speed USB device number 19 using dummy_hcd
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 111.122759][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5123] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5123] exit_group(0) = ?
[pid 5123] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5124
./strace-static-x86_64: Process 5124 attached
[pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5124] setpgid(0, 0) = 0
[pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5124] write(3, "1000", 4) = 4
[pid 5124] close(3) = 0
[pid 5124] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5124] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 111.502836][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 111.514992][ T899] usb 1-1: USB disconnect, device number 19
[ 111.524601][ T899] usblp0: removed
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 111.882727][ T899] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 112.122721][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 112.242798][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 112.251100][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 112.260234][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 112.269582][ T899] usb 1-1: config 250 has no interface number 0
[ 112.276279][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 112.288175][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 112.299057][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 112.311175][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 112.325121][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5124] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 112.442891][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 112.452004][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 112.461122][ T899] usb 1-1: Product: syz
[ 112.465810][ T899] usb 1-1: SerialNumber: syz
[ 112.504461][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 112.510826][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5124] exit_group(0) = ?
[pid 5124] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5125
./strace-static-x86_64: Process 5125 attached
[pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5125] setpgid(0, 0) = 0
[pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5125] write(3, "1000", 4) = 4
[pid 5125] close(3) = 0
[pid 5125] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5125] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 112.715587][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 20 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 112.953053][ T899] usb 1-1: reset high-speed USB device number 20 using dummy_hcd
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 113.192715][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5125] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5125] exit_group(0) = ?
[pid 5125] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5125, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5126
./strace-static-x86_64: Process 5126 attached
[pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5126] setpgid(0, 0) = 0
[pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5126] write(3, "1000", 4) = 4
[pid 5126] close(3) = 0
[pid 5126] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5126] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 113.572836][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 113.586629][ T899] usb 1-1: USB disconnect, device number 20
[ 113.603865][ T899] usblp0: removed
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 113.962742][ T899] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 114.202733][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 114.322894][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 114.331650][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 114.340793][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 114.350110][ T899] usb 1-1: config 250 has no interface number 0
[ 114.356710][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 114.368421][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 114.378926][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 114.389425][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 114.402984][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5126] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5126] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 114.522870][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 114.532244][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 114.540902][ T899] usb 1-1: Product: syz
[ 114.545326][ T899] usb 1-1: SerialNumber: syz
[ 114.595499][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 114.601819][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5126] exit_group(0) = ?
[pid 5126] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5127
./strace-static-x86_64: Process 5127 attached
[pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5127] setpgid(0, 0) = 0
[pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5127] write(3, "1000", 4) = 4
[pid 5127] close(3) = 0
[pid 5127] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5127] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 114.803915][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 21 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 115.033026][ T899] usb 1-1: reset high-speed USB device number 21 using dummy_hcd
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 115.282737][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5127] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5127] exit_group(0) = ?
[pid 5127] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5132 attached
, child_tidptr=0x5555559ec5d0) = 5132
[pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5132] setpgid(0, 0) = 0
[pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5132] write(3, "1000", 4) = 4
[pid 5132] close(3) = 0
[pid 5132] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5132] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 115.662785][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 115.687412][ T899] usb 1-1: USB disconnect, device number 21
[ 115.697044][ T899] usblp0: removed
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 116.052721][ T899] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 116.292713][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 116.412855][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 116.421705][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 116.430808][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 116.440157][ T899] usb 1-1: config 250 has no interface number 0
[ 116.446840][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 116.458777][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 116.469569][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 116.480193][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 116.493958][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5132] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 116.612841][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 116.622147][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 116.630792][ T899] usb 1-1: Product: syz
[ 116.635410][ T899] usb 1-1: SerialNumber: syz
[ 116.685423][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 116.691789][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5132] exit_group(0) = ?
[pid 5132] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5134
./strace-static-x86_64: Process 5134 attached
[pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5134] setpgid(0, 0) = 0
[pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5134] write(3, "1000", 4) = 4
[pid 5134] close(3) = 0
[pid 5134] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5134] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 116.897257][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 22 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 117.123058][ T899] usb 1-1: reset high-speed USB device number 22 using dummy_hcd
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 117.362709][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5134] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5134] exit_group(0) = ?
[pid 5134] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5135
./strace-static-x86_64: Process 5135 attached
[pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5135] setpgid(0, 0) = 0
[pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5135] write(3, "1000", 4) = 4
[pid 5135] close(3) = 0
[pid 5135] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5135] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 117.742807][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 117.753024][ T899] usb 1-1: USB disconnect, device number 22
[ 117.772404][ T899] usblp0: removed
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 118.122750][ T899] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 118.362709][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 118.482846][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 118.491753][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 118.501171][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 118.510428][ T899] usb 1-1: config 250 has no interface number 0
[ 118.516983][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 118.528776][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 118.539627][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 118.550189][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 118.563988][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5135] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 118.682871][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 118.692237][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 118.701347][ T899] usb 1-1: Product: syz
[ 118.705812][ T899] usb 1-1: SerialNumber: syz
[pid 5135] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 118.743891][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 118.750215][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5135] exit_group(0) = ?
[pid 5135] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5137
./strace-static-x86_64: Process 5137 attached
[pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5137] setpgid(0, 0) = 0
[pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5137] write(3, "1000", 4) = 4
[pid 5137] close(3) = 0
[pid 5137] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5137] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 118.973810][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 23 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 119.193071][ T899] usb 1-1: reset high-speed USB device number 23 using dummy_hcd
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 119.432720][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5137] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5137] exit_group(0) = ?
[pid 5137] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5138
./strace-static-x86_64: Process 5138 attached
[pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5138] setpgid(0, 0) = 0
[pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5138] write(3, "1000", 4) = 4
[pid 5138] close(3) = 0
[pid 5138] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5138] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 119.812824][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 119.824561][ T899] usb 1-1: USB disconnect, device number 23
[ 119.837148][ T899] usblp0: removed
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 120.192702][ T899] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 120.432705][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 120.552800][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 120.561206][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 120.570297][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 120.579606][ T899] usb 1-1: config 250 has no interface number 0
[ 120.586111][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 120.597913][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 120.608754][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 120.619788][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 120.633569][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5138] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5138] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 120.752848][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 120.761926][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 120.770794][ T899] usb 1-1: Product: syz
[ 120.775481][ T899] usb 1-1: SerialNumber: syz
[pid 5138] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 120.823675][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 120.829985][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5138] exit_group(0) = ?
[pid 5138] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5139
./strace-static-x86_64: Process 5139 attached
[pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5139] setpgid(0, 0) = 0
[pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5139] write(3, "1000", 4) = 4
[pid 5139] close(3) = 0
[pid 5139] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5139] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 121.054024][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 24 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 121.273068][ T899] usb 1-1: reset high-speed USB device number 24 using dummy_hcd
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 121.512746][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5139] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5139] exit_group(0) = ?
[pid 5139] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5140
./strace-static-x86_64: Process 5140 attached
[pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5140] setpgid(0, 0) = 0
[pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5140] write(3, "1000", 4) = 4
[pid 5140] close(3) = 0
[pid 5140] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5140] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 121.892903][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 121.904118][ T899] usb 1-1: USB disconnect, device number 24
[ 121.914375][ T899] usblp0: removed
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 122.262770][ T899] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 122.502738][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 122.622855][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 122.631163][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 122.640303][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 122.649873][ T899] usb 1-1: config 250 has no interface number 0
[ 122.656412][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 122.668201][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 122.678863][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 122.689786][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 122.703534][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5140] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 122.822928][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 122.832558][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 122.841841][ T899] usb 1-1: Product: syz
[ 122.846333][ T899] usb 1-1: SerialNumber: syz
[ 122.895044][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 122.901438][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5140] exit_group(0) = ?
[pid 5140] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5141
./strace-static-x86_64: Process 5141 attached
[pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5141] setpgid(0, 0) = 0
[pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5141] write(3, "1000", 4) = 4
[pid 5141] close(3) = 0
[pid 5141] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5141] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 123.104627][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 25 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 123.323095][ T899] usb 1-1: reset high-speed USB device number 25 using dummy_hcd
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 123.562736][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5141] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5141] exit_group(0) = ?
[pid 5141] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5142 attached
, child_tidptr=0x5555559ec5d0) = 5142
[pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5142] setpgid(0, 0) = 0
[pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5142] write(3, "1000", 4) = 4
[pid 5142] close(3) = 0
[pid 5142] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5142] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 123.942795][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 123.953100][ T899] usb 1-1: USB disconnect, device number 25
[ 123.974037][ T899] usblp0: removed
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 124.322732][ T899] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 124.562721][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 124.682829][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 124.692236][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 124.700779][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 124.709920][ T899] usb 1-1: config 250 has no interface number 0
[ 124.716288][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 124.727944][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 124.738452][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 124.748920][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 124.762517][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5142] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5142] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 124.882980][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 124.892103][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 124.900715][ T899] usb 1-1: Product: syz
[ 124.906147][ T899] usb 1-1: SerialNumber: syz
[ 124.954417][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 124.960734][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5142] exit_group(0) = ?
[pid 5142] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5142, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5143
./strace-static-x86_64: Process 5143 attached
[pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5143] setpgid(0, 0) = 0
[pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5143] write(3, "1000", 4) = 4
[pid 5143] close(3) = 0
[pid 5143] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5143] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 125.164842][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 26 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 125.403074][ T899] usb 1-1: reset high-speed USB device number 26 using dummy_hcd
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 125.652741][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5143] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5143] exit_group(0) = ?
[pid 5143] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5143, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5144 attached
, child_tidptr=0x5555559ec5d0) = 5144
[pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5144] setpgid(0, 0) = 0
[pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5144] write(3, "1000", 4) = 4
[pid 5144] close(3) = 0
[pid 5144] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5144] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 126.032787][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 126.044858][ T899] usb 1-1: USB disconnect, device number 26
[ 126.057682][ T899] usblp0: removed
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 126.422725][ T899] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 126.662713][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 126.782821][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 126.791516][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 126.800358][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 126.809485][ T899] usb 1-1: config 250 has no interface number 0
[ 126.815838][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 126.827587][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 126.838129][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 126.848614][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 126.862210][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5144] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 126.982870][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 126.992078][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 127.000808][ T899] usb 1-1: Product: syz
[ 127.005072][ T899] usb 1-1: SerialNumber: syz
[pid 5144] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 127.053754][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 127.060089][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5144] exit_group(0) = ?
[pid 5144] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5145
./strace-static-x86_64: Process 5145 attached
[pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5145] setpgid(0, 0) = 0
[pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5145] write(3, "1000", 4) = 4
[pid 5145] close(3) = 0
[pid 5145] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5145] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 127.284426][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 27 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 127.513049][ T899] usb 1-1: reset high-speed USB device number 27 using dummy_hcd
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 127.752704][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5145] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5145] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5145] exit_group(0) = ?
[pid 5145] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5146
./strace-static-x86_64: Process 5146 attached
[pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5146] setpgid(0, 0) = 0
[pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5146] write(3, "1000", 4) = 4
[pid 5146] close(3) = 0
[pid 5146] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5146] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 128.134237][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 128.145199][ T899] usb 1-1: USB disconnect, device number 27
[ 128.158363][ T899] usblp0: removed
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 128.522725][ T899] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 128.762742][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 128.882828][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 128.891144][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 128.901024][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 128.910524][ T899] usb 1-1: config 250 has no interface number 0
[ 128.916897][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 128.928633][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 128.939234][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 128.949676][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 128.963260][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5146] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 129.082853][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 129.092173][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 129.100516][ T899] usb 1-1: Product: syz
[ 129.104787][ T899] usb 1-1: SerialNumber: syz
[ 129.154767][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 129.161076][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5146] exit_group(0) = ?
[pid 5146] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5147 attached
, child_tidptr=0x5555559ec5d0) = 5147
[pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5147] setpgid(0, 0) = 0
[pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5147] write(3, "1000", 4) = 4
[pid 5147] close(3) = 0
[pid 5147] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5147] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 129.365393][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 28 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 129.593143][ T899] usb 1-1: reset high-speed USB device number 28 using dummy_hcd
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 129.832721][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5147] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5147] exit_group(0) = ?
[pid 5147] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5148
./strace-static-x86_64: Process 5148 attached
[pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5148] setpgid(0, 0) = 0
[pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5148] write(3, "1000", 4) = 4
[pid 5148] close(3) = 0
[pid 5148] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5148] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 130.212971][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 130.226356][ T899] usb 1-1: USB disconnect, device number 28
[ 130.245361][ T899] usblp0: removed
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 130.602761][ T899] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 130.842749][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 130.962949][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 130.971818][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 130.981613][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 130.991139][ T899] usb 1-1: config 250 has no interface number 0
[ 130.997672][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 131.009526][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 131.020247][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 131.030881][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 131.044756][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5148] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 131.162850][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 131.171935][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 131.181368][ T899] usb 1-1: Product: syz
[ 131.186052][ T899] usb 1-1: SerialNumber: syz
[ 131.237648][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 131.244086][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5148] exit_group(0) = ?
[pid 5148] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5149 attached
, child_tidptr=0x5555559ec5d0) = 5149
[pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5149] setpgid(0, 0) = 0
[pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5149] write(3, "1000", 4) = 4
[pid 5149] close(3) = 0
[pid 5149] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5149] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5149] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 131.444676][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 29 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 131.683135][ T899] usb 1-1: reset high-speed USB device number 29 using dummy_hcd
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 131.922732][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5149] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5149] exit_group(0) = ?
[pid 5149] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5150
./strace-static-x86_64: Process 5150 attached
[pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5150] setpgid(0, 0) = 0
[pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5150] write(3, "1000", 4) = 4
[pid 5150] close(3) = 0
[pid 5150] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5150] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 132.302821][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 132.322276][ T899] usb 1-1: USB disconnect, device number 29
[ 132.331907][ T899] usblp0: removed
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 132.682730][ T899] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 132.922760][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 133.042840][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 133.052808][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 133.061405][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 133.071241][ T899] usb 1-1: config 250 has no interface number 0
[ 133.077767][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 133.089627][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 133.100381][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 133.111032][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 133.124754][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5150] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5150] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 133.242918][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 133.252099][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 133.261603][ T899] usb 1-1: Product: syz
[ 133.266725][ T899] usb 1-1: SerialNumber: syz
[ 133.315146][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 133.321457][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5150] exit_group(0) = ?
[pid 5150] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5151
./strace-static-x86_64: Process 5151 attached
[pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5151] setpgid(0, 0) = 0
[pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5151] write(3, "1000", 4) = 4
[pid 5151] close(3) = 0
[pid 5151] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5151] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 133.523933][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 30 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 133.743064][ T899] usb 1-1: reset high-speed USB device number 30 using dummy_hcd
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 133.982741][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5151] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5151] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5151] exit_group(0) = ?
[pid 5151] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5151, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5152
./strace-static-x86_64: Process 5152 attached
[pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5152] setpgid(0, 0) = 0
[pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5152] write(3, "1000", 4) = 4
[pid 5152] close(3) = 0
[pid 5152] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5152] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 134.362910][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 134.380605][ T899] usb 1-1: USB disconnect, device number 30
[ 134.395069][ T899] usblp0: removed
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 134.752724][ T899] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 134.992709][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 135.113002][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 135.121588][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 135.130375][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 135.139635][ T899] usb 1-1: config 250 has no interface number 0
[ 135.146274][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 135.158132][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 135.168850][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 135.179547][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 135.193666][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5152] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5152] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 135.312944][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 135.322201][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 135.331640][ T899] usb 1-1: Product: syz
[ 135.336342][ T899] usb 1-1: SerialNumber: syz
[ 135.384225][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 135.390653][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5152] exit_group(0) = ?
[pid 5152] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5153
./strace-static-x86_64: Process 5153 attached
[pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5153] setpgid(0, 0) = 0
[pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5153] write(3, "1000", 4) = 4
[pid 5153] close(3) = 0
[pid 5153] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5153] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5153] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 135.594483][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 31 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 135.833038][ T899] usb 1-1: reset high-speed USB device number 31 using dummy_hcd
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 136.072717][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5153] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5153] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5153] exit_group(0) = ?
[pid 5153] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5154
./strace-static-x86_64: Process 5154 attached
[pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5154] setpgid(0, 0) = 0
[pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5154] write(3, "1000", 4) = 4
[pid 5154] close(3) = 0
[pid 5154] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5154] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 136.452809][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 136.472722][ T899] usb 1-1: USB disconnect, device number 31
[ 136.481934][ T899] usblp0: removed
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 136.842746][ T899] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 137.082737][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 137.202851][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 137.212288][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 137.220867][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 137.229991][ T899] usb 1-1: config 250 has no interface number 0
[ 137.236501][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 137.248135][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 137.258937][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 137.269421][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 137.283023][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5154] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5154] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 137.402849][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 137.411947][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 137.421053][ T899] usb 1-1: Product: syz
[ 137.425640][ T899] usb 1-1: SerialNumber: syz
[ 137.464458][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 137.470766][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5154] exit_group(0) = ?
[pid 5154] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5155 attached
, child_tidptr=0x5555559ec5d0) = 5155
[pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5155] setpgid(0, 0) = 0
[pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5155] write(3, "1000", 4) = 4
[pid 5155] close(3) = 0
[pid 5155] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5155] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 137.674949][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 32 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 137.903089][ T899] usb 1-1: reset high-speed USB device number 32 using dummy_hcd
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 138.152760][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5155] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5155] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5155] exit_group(0) = ?
[pid 5155] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5156 attached
, child_tidptr=0x5555559ec5d0) = 5156
[pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5156] setpgid(0, 0) = 0
[pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5156] write(3, "1000", 4) = 4
[pid 5156] close(3) = 0
[pid 5156] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5156] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 138.532770][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 138.551027][ T899] usb 1-1: USB disconnect, device number 32
[ 138.561127][ T899] usblp0: removed
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 138.912728][ T899] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 139.152744][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 139.272788][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 139.281567][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 139.290561][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 139.299992][ T899] usb 1-1: config 250 has no interface number 0
[ 139.306855][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 139.319114][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 139.330181][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 139.343336][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 139.357306][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5156] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 139.483988][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 139.493250][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 139.501516][ T899] usb 1-1: Product: syz
[ 139.505890][ T899] usb 1-1: SerialNumber: syz
[pid 5156] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 139.553593][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 139.559895][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5156] exit_group(0) = ?
[pid 5156] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5157 attached
, child_tidptr=0x5555559ec5d0) = 5157
[pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5157] setpgid(0, 0) = 0
[pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5157] write(3, "1000", 4) = 4
[pid 5157] close(3) = 0
[pid 5157] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5157] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5157] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 139.785237][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 33 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 140.013109][ T899] usb 1-1: reset high-speed USB device number 33 using dummy_hcd
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 140.252706][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5157] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5157] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5157] exit_group(0) = ?
[pid 5157] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5158
./strace-static-x86_64: Process 5158 attached
[pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5158] setpgid(0, 0) = 0
[pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5158] write(3, "1000", 4) = 4
[pid 5158] close(3) = 0
[pid 5158] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5158] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 140.632759][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 140.642253][ T899] usb 1-1: USB disconnect, device number 33
[ 140.652502][ T899] usblp0: removed
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 141.002733][ T899] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 141.242756][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 141.362852][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 141.371387][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 141.381439][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 141.391034][ T899] usb 1-1: config 250 has no interface number 0
[ 141.397595][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 141.409527][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 141.420274][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 141.430752][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 141.444331][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5158] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 141.563055][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 141.572153][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 141.581002][ T899] usb 1-1: Product: syz
[ 141.585632][ T899] usb 1-1: SerialNumber: syz
[ 141.637799][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 141.644231][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5158] exit_group(0) = ?
[pid 5158] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
restart_syscall(<... resuming interrupted clone ...>) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5159 attached
, child_tidptr=0x5555559ec5d0) = 5159
[pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5159] setpgid(0, 0) = 0
[pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5159] write(3, "1000", 4) = 4
[pid 5159] close(3) = 0
[pid 5159] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5159] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 141.844436][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 34 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 142.083055][ T899] usb 1-1: reset high-speed USB device number 34 using dummy_hcd
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 142.322719][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5159] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5159] exit_group(0) = ?
[pid 5159] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5159, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5160
./strace-static-x86_64: Process 5160 attached
[pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5160] setpgid(0, 0) = 0
[pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5160] write(3, "1000", 4) = 4
[pid 5160] close(3) = 0
[pid 5160] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5160] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 142.702797][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 142.712239][ T899] usb 1-1: USB disconnect, device number 34
[ 142.722375][ T899] usblp0: removed
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 143.072753][ T899] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 143.312749][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 143.432828][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 143.441331][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 143.450119][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 143.459740][ T899] usb 1-1: config 250 has no interface number 0
[ 143.466342][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 143.478185][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 143.489079][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 143.499877][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 143.513617][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5160] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[ 143.632864][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 143.642931][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 143.651430][ T899] usb 1-1: Product: syz
[ 143.656095][ T899] usb 1-1: SerialNumber: syz
[pid 5160] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 143.704272][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 143.710571][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5160] exit_group(0) = ?
[pid 5160] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5161
./strace-static-x86_64: Process 5161 attached
[pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5161] setpgid(0, 0) = 0
[pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5161] write(3, "1000", 4) = 4
[pid 5161] close(3) = 0
[pid 5161] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5161] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 143.935417][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 35 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 144.153072][ T899] usb 1-1: reset high-speed USB device number 35 using dummy_hcd
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 144.392727][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5161] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5161] exit_group(0) = ?
[pid 5161] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5162
./strace-static-x86_64: Process 5162 attached
[pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5162] setpgid(0, 0) = 0
[pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5162] write(3, "1000", 4) = 4
[pid 5162] close(3) = 0
[pid 5162] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5162] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 144.772773][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 144.789182][ T899] usb 1-1: USB disconnect, device number 35
[ 144.798820][ T899] usblp0: removed
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 145.152721][ T899] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 145.392716][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 145.512823][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 145.521213][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 145.530983][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 145.540580][ T899] usb 1-1: config 250 has no interface number 0
[ 145.547234][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 145.559159][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 145.569989][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 145.580813][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 145.594612][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5162] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5162] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 145.712894][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 145.722035][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 145.731589][ T899] usb 1-1: Product: syz
[ 145.736246][ T899] usb 1-1: SerialNumber: syz
[ 145.784497][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 145.790916][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5162] exit_group(0) = ?
[pid 5162] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5163
./strace-static-x86_64: Process 5163 attached
[pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5163] setpgid(0, 0) = 0
[pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5163] write(3, "1000", 4) = 4
[pid 5163] close(3) = 0
[pid 5163] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5163] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5163] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 145.994789][ T899] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 36 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 146.233078][ T899] usb 1-1: reset high-speed USB device number 36 using dummy_hcd
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 146.482739][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5163] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5163] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5163] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[pid 5163] exit_group(0) = ?
[pid 5163] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5163, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5164
./strace-static-x86_64: Process 5164 attached
[pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5164] setpgid(0, 0) = 0
[pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5164] write(3, "1000", 4) = 4
[pid 5164] close(3) = 0
[pid 5164] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3
[pid 5164] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 146.862904][ T899] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71)
[ 146.880695][ T899] usb 1-1: USB disconnect, device number 36
[ 146.890423][ T899] usblp0: removed
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[ 147.242723][ T899] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 18
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[ 147.482700][ T899] usb 1-1: Using ep0 maxpacket: 8
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 9
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 36
[ 147.602964][ T899] usb 1-1: config index 0 descriptor too short (expected 5924, got 36)
[ 147.611285][ T899] usb 1-1: config 250 has an invalid interface number: 228 but max is -1
[ 147.620545][ T899] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 0
[ 147.630217][ T899] usb 1-1: config 250 has no interface number 0
[ 147.636836][ T899] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 4
[ 147.648494][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024
[ 147.659036][ T899] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 54
[ 147.669484][ T899] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17
[ 147.683047][ T899] usb 1-1: config 250 interface 228 has no altsetting 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffdfa9f3540) = 8
[pid 5164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffdfa9f4550) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0x98) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0
[pid 5164] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffdfa9f3540) = 0
[ 147.802896][ T899] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07
[ 147.812007][ T899] usb 1-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59
[ 147.820983][ T899] usb 1-1: Product: syz
[ 147.825531][ T899] usb 1-1: SerialNumber: syz
[ 147.878108][ T899] hub 1-1:250.228: bad descriptor, ignoring hub
[ 147.884520][ T899] hub: probe of 1-1:250.228 failed with error -5
[pid 5164] exit_group(0) = ?
[pid 5164] +++ exited with 0 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555559ec5d0) = 5165
[ 148.083025][ T899] ------------[ cut here ]------------
[ 148.088518][ T899] WARNING: CPU: 0 PID: 899 at kernel/locking/lockdep.c:1232 lockdep_register_key+0x2a4/0x410
[ 148.098752][ T899] Modules linked in:
[ 148.102673][ T899] CPU: 0 PID: 899 Comm: kworker/0:2 Not tainted 6.3.0-rc4-next-20230330-syzkaller #0
[ 148.112142][ T899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 148.122224][ T899] Workqueue: usb_hub_wq hub_event
[ 148.127273][ T899] RIP: 0010:lockdep_register_key+0x2a4/0x410
[ 148.133277][ T899] Code: 5c 41 5d 41 5e 41 5f c3 48 89 d8 48 c1 e8 03 80 3c 10 00 0f 85 fb 00 00 00 48 8b 1b 48 85 db 0f 84 fb fe ff ff 48 39 dd 75 de <0f> 0b eb 87 9c 58 f6 c4 02 0f 84 0f fe ff ff e8 78 c3 aa 02 85 c0
[ 148.152904][ T899] RSP: 0018:ffffc90005576e98 EFLAGS: 00010046
[ 148.158980][ T899] RAX: dffffc0000000000 RBX: ffff888075f53b60 RCX: 1ffffffff1cf16e6
[ 148.166960][ T899] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffffc90005576ec0
[ 148.174952][ T899] RBP: ffff888075f53b60 R08: 0000000000000001 R09: 0000000000000003
[ 148.183059][ T899] R10: fffff52000aaedd8 R11: 0000000000094001 R12: 0000000000000e15
[ 148.191048][ T899] R13: 1ffff92000aaedd4 R14: ffffffff916801e8 R15: 0000000000000a03
[ 148.199028][ T899] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 148.207970][ T899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 148.214573][ T899] CR2: 00005555559ec5d0 CR3: 000000007c481000 CR4: 00000000003506f0
[ 148.222555][ T899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 148.230539][ T899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 148.238546][ T899] Call Trace:
[ 148.241834][ T899]
[ 148.244778][ T899] ? free_zapped_rcu+0x290/0x290
[ 148.249740][ T899] class_register+0xed/0x530
[ 148.254357][ T899] class_create+0x99/0x100
[ 148.258792][ T899] usb_register_dev+0x4e7/0x860
[ 148.263756][ T899] ? usb_open+0x2e0/0x2e0
[ 148.268098][ T899] ? usblp_ctrl_msg+0x14e/0x2e0
[ 148.272977][ T899] ? usblp_cache_device_id_string+0x68/0x3b0
[ 148.278970][ T899] usblp_probe+0xc91/0x16d0
[ 148.283491][ T899] ? usblp_disconnect+0x330/0x330
[ 148.288537][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 148.294462][ T899] usb_probe_interface+0x30f/0x960
[ 148.299688][ T899] ? usb_match_dynamic_id+0x1a0/0x1a0
[ 148.305092][ T899] really_probe+0x240/0xca0
[ 148.309706][ T899] __driver_probe_device+0x1df/0x4d0
[ 148.315006][ T899] ? usb_match_id.part.0+0x15d/0x1b0
[ 148.320302][ T899] driver_probe_device+0x4c/0x1a0
[ 148.325347][ T899] __device_attach_driver+0x1d4/0x2e0
[ 148.330734][ T899] bus_for_each_drv+0x149/0x1d0
[ 148.335683][ T899] ? driver_probe_device+0x1a0/0x1a0
[ 148.340984][ T899] ? bus_for_each_dev+0x1c0/0x1c0
[ 148.346018][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 148.351835][ T899] ? lockdep_hardirqs_on+0x7d/0x100
[ 148.357050][ T899] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 148.362873][ T899] __device_attach+0x1e4/0x4b0
[ 148.367660][ T899] ? device_driver_attach+0x210/0x210
[ 148.373056][ T899] ? do_raw_spin_unlock+0x175/0x230
[ 148.378281][ T899] bus_probe_device+0x17c/0x1c0
[ 148.383146][ T899] device_add+0x11c4/0x1c50
[ 148.387657][ T899] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[ 148.394518][ T899] ? wakeup_sysfs_add+0x52/0x60
[ 148.399374][ T899] usb_set_configuration+0x10ee/0x1af0
[ 148.404852][ T899] usb_generic_driver_probe+0xcf/0x130
[ 148.410334][ T899] usb_probe_device+0xd8/0x2c0
[ 148.415109][ T899] ? usb_driver_release_interface+0x190/0x190
[ 148.421192][ T899] really_probe+0x240/0xca0
[ 148.425711][ T899] __driver_probe_device+0x1df/0x4d0
[ 148.431012][ T899] driver_probe_device+0x4c/0x1a0
[ 148.436066][ T899] __device_attach_driver+0x1d4/0x2e0
[ 148.441451][ T899] bus_for_each_drv+0x149/0x1d0
[ 148.446312][ T899] ? driver_probe_device+0x1a0/0x1a0
[ 148.451609][ T899] ? bus_for_each_dev+0x1c0/0x1c0
[ 148.456667][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 148.462498][ T899] ? lockdep_hardirqs_on+0x7d/0x100
[ 148.467705][ T899] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 148.473706][ T899] __device_attach+0x1e4/0x4b0
[ 148.478490][ T899] ? device_driver_attach+0x210/0x210
[ 148.483876][ T899] ? do_raw_spin_unlock+0x175/0x230
[ 148.489095][ T899] bus_probe_device+0x17c/0x1c0
[ 148.493994][ T899] device_add+0x11c4/0x1c50
[ 148.498514][ T899] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[ 148.505380][ T899] ? add_device_randomness+0xb8/0xe0
[ 148.510698][ T899] usb_new_device+0xcb2/0x19d0
[ 148.515573][ T899] ? hub_disconnect+0x510/0x510
[ 148.520442][ T899] ? _raw_spin_unlock_irq+0x23/0x50
[ 148.525661][ T899] hub_event+0x2d9e/0x4e40
[ 148.530122][ T899] ? hub_port_debounce+0x3b0/0x3b0
[ 148.535250][ T899] ? lock_sync+0x190/0x190
[ 148.539679][ T899] ? rcu_is_watching+0x12/0xb0
[ 148.544469][ T899] ? trace_lock_acquire+0x12d/0x180
[ 148.549684][ T899] ? process_one_work+0x8b7/0x15e0
[ 148.554836][ T899] ? lock_acquire+0x32/0xc0
[ 148.559368][ T899] ? process_one_work+0x8b7/0x15e0
[ 148.564514][ T899] process_one_work+0x99a/0x15e0
[ 148.569479][ T899] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 148.574957][ T899] ? rcu_is_watching+0x12/0xb0
[ 148.579742][ T899] ? spin_bug+0x1c0/0x1c0
[ 148.584088][ T899] ? lock_acquire+0x32/0xc0
[ 148.588604][ T899] ? worker_thread+0x16d/0x10c0
[ 148.593476][ T899] worker_thread+0x881/0x10c0
[ 148.598175][ T899] ? process_one_work+0x15e0/0x15e0
[ 148.603389][ T899] kthread+0x33e/0x440
[ 148.607466][ T899] ? kthread_complete_and_exit+0x40/0x40
[ 148.613112][ T899] ret_from_fork+0x1f/0x30
[ 148.617554][ T899]
[ 148.620573][ T899] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 148.627847][ T899] CPU: 0 PID: 899 Comm: kworker/0:2 Not tainted 6.3.0-rc4-next-20230330-syzkaller #0
[ 148.637320][ T899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 148.647377][ T899] Workqueue: usb_hub_wq hub_event
[ 148.652417][ T899] Call Trace:
[ 148.655699][ T899]
[ 148.658633][ T899] dump_stack_lvl+0xd9/0x150
[ 148.663250][ T899] panic+0x688/0x730
[ 148.667169][ T899] ? panic_smp_self_stop+0x90/0x90
[ 148.672305][ T899] ? show_trace_log_lvl+0x285/0x390
[ 148.677535][ T899] ? lockdep_register_key+0x2a4/0x410
[ 148.682922][ T899] check_panic_on_warn+0xb1/0xc0
[ 148.687878][ T899] __warn+0xf2/0x390
[ 148.691785][ T899] ? lockdep_register_key+0x2a4/0x410
[ 148.697178][ T899] report_bug+0x2da/0x500
[ 148.701536][ T899] handle_bug+0x3c/0x70
[ 148.705722][ T899] exc_invalid_op+0x18/0x50
[ 148.710257][ T899] asm_exc_invalid_op+0x1a/0x20
[ 148.715116][ T899] RIP: 0010:lockdep_register_key+0x2a4/0x410
[ 148.721111][ T899] Code: 5c 41 5d 41 5e 41 5f c3 48 89 d8 48 c1 e8 03 80 3c 10 00 0f 85 fb 00 00 00 48 8b 1b 48 85 db 0f 84 fb fe ff ff 48 39 dd 75 de <0f> 0b eb 87 9c 58 f6 c4 02 0f 84 0f fe ff ff e8 78 c3 aa 02 85 c0
[ 148.740832][ T899] RSP: 0018:ffffc90005576e98 EFLAGS: 00010046
[ 148.746920][ T899] RAX: dffffc0000000000 RBX: ffff888075f53b60 RCX: 1ffffffff1cf16e6
[ 148.755000][ T899] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffffc90005576ec0
[ 148.762990][ T899] RBP: ffff888075f53b60 R08: 0000000000000001 R09: 0000000000000003
[ 148.770990][ T899] R10: fffff52000aaedd8 R11: 0000000000094001 R12: 0000000000000e15
[ 148.778972][ T899] R13: 1ffff92000aaedd4 R14: ffffffff916801e8 R15: 0000000000000a03
[ 148.786966][ T899] ? lockdep_register_key+0xfd/0x410
[ 148.792272][ T899] ? free_zapped_rcu+0x290/0x290
[ 148.797229][ T899] class_register+0xed/0x530
[ 148.801839][ T899] class_create+0x99/0x100
[ 148.806283][ T899] usb_register_dev+0x4e7/0x860
[ 148.811169][ T899] ? usb_open+0x2e0/0x2e0
[ 148.815521][ T899] ? usblp_ctrl_msg+0x14e/0x2e0
[ 148.820385][ T899] ? usblp_cache_device_id_string+0x68/0x3b0
[ 148.826382][ T899] usblp_probe+0xc91/0x16d0
[ 148.830906][ T899] ? usblp_disconnect+0x330/0x330
[ 148.836095][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 148.842044][ T899] usb_probe_interface+0x30f/0x960
[ 148.847178][ T899] ? usb_match_dynamic_id+0x1a0/0x1a0
[ 148.852563][ T899] really_probe+0x240/0xca0
[ 148.857092][ T899] __driver_probe_device+0x1df/0x4d0
[ 148.862390][ T899] ? usb_match_id.part.0+0x15d/0x1b0
[ 148.867690][ T899] driver_probe_device+0x4c/0x1a0
[ 148.872818][ T899] __device_attach_driver+0x1d4/0x2e0
[ 148.878218][ T899] bus_for_each_drv+0x149/0x1d0
[ 148.883101][ T899] ? driver_probe_device+0x1a0/0x1a0
[ 148.888412][ T899] ? bus_for_each_dev+0x1c0/0x1c0
[ 148.893468][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 148.899300][ T899] ? lockdep_hardirqs_on+0x7d/0x100
[ 148.904614][ T899] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 148.910438][ T899] __device_attach+0x1e4/0x4b0
[ 148.915219][ T899] ? device_driver_attach+0x210/0x210
[ 148.920627][ T899] ? do_raw_spin_unlock+0x175/0x230
[ 148.925853][ T899] bus_probe_device+0x17c/0x1c0
[ 148.930716][ T899] device_add+0x11c4/0x1c50
[ 148.935231][ T899] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[ 148.942089][ T899] ? wakeup_sysfs_add+0x52/0x60
[ 148.946952][ T899] usb_set_configuration+0x10ee/0x1af0
[ 148.952432][ T899] usb_generic_driver_probe+0xcf/0x130
[ 148.957923][ T899] usb_probe_device+0xd8/0x2c0
[ 148.962709][ T899] ? usb_driver_release_interface+0x190/0x190
[ 148.968788][ T899] really_probe+0x240/0xca0
[ 148.973305][ T899] __driver_probe_device+0x1df/0x4d0
[ 148.978692][ T899] driver_probe_device+0x4c/0x1a0
[ 148.983734][ T899] __device_attach_driver+0x1d4/0x2e0
[ 148.989130][ T899] bus_for_each_drv+0x149/0x1d0
[ 148.994007][ T899] ? driver_probe_device+0x1a0/0x1a0
[ 148.999304][ T899] ? bus_for_each_dev+0x1c0/0x1c0
[ 149.004424][ T899] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 149.010263][ T899] ? lockdep_hardirqs_on+0x7d/0x100
[ 149.015503][ T899] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 149.021330][ T899] __device_attach+0x1e4/0x4b0
[ 149.026113][ T899] ? device_driver_attach+0x210/0x210
[ 149.031506][ T899] ? do_raw_spin_unlock+0x175/0x230
[ 149.036728][ T899] bus_probe_device+0x17c/0x1c0
[ 149.041619][ T899] device_add+0x11c4/0x1c50
[ 149.046154][ T899] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270
[ 149.053035][ T899] ? add_device_randomness+0xb8/0xe0
[ 149.058379][ T899] usb_new_device+0xcb2/0x19d0
[ 149.063186][ T899] ? hub_disconnect+0x510/0x510
[ 149.068068][ T899] ? _raw_spin_unlock_irq+0x23/0x50
[ 149.073303][ T899] hub_event+0x2d9e/0x4e40
[ 149.077755][ T899] ? hub_port_debounce+0x3b0/0x3b0
[ 149.082910][ T899] ? lock_sync+0x190/0x190
[ 149.087438][ T899] ? rcu_is_watching+0x12/0xb0
[ 149.092232][ T899] ? trace_lock_acquire+0x12d/0x180
[ 149.097451][ T899] ? process_one_work+0x8b7/0x15e0
[ 149.102589][ T899] ? lock_acquire+0x32/0xc0
[ 149.107169][ T899] ? process_one_work+0x8b7/0x15e0
[ 149.112316][ T899] process_one_work+0x99a/0x15e0
[ 149.117288][ T899] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 149.122684][ T899] ? rcu_is_watching+0x12/0xb0
[ 149.127559][ T899] ? spin_bug+0x1c0/0x1c0
[ 149.131911][ T899] ? lock_acquire+0x32/0xc0
[ 149.136425][ T899] ? worker_thread+0x16d/0x10c0
[ 149.141382][ T899] worker_thread+0x881/0x10c0
[ 149.146084][ T899] ? process_one_work+0x15e0/0x15e0
[ 149.151295][ T899] kthread+0x33e/0x440
[ 149.155377][ T899] ? kthread_complete_and_exit+0x40/0x40
[ 149.161021][ T899] ret_from_fork+0x1f/0x30
[ 149.165473][ T899]
[ 150.287508][ T899] Shutting down cpus with NMI
[ 150.292541][ T899] Kernel Offset: disabled
[ 150.296897][ T899] Rebooting in 86400 seconds..