Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2020/08/17 09:27:16 fuzzer started 2020/08/17 09:27:16 dialing manager at 10.128.0.105:33249 2020/08/17 09:27:17 syscalls: 90 2020/08/17 09:27:17 code coverage: enabled 2020/08/17 09:27:17 comparison tracing: enabled 2020/08/17 09:27:17 extra coverage: enabled 2020/08/17 09:27:17 setuid sandbox: enabled 2020/08/17 09:27:17 namespace sandbox: enabled 2020/08/17 09:27:17 Android sandbox: /sys/fs/selinux/policy does not exist 2020/08/17 09:27:17 fault injection: enabled 2020/08/17 09:27:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/08/17 09:27:17 net packet injection: /dev/net/tun does not exist 2020/08/17 09:27:17 net device setup: enabled 2020/08/17 09:27:17 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/08/17 09:27:17 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/08/17 09:27:17 USB emulation: enabled 2020/08/17 09:27:17 hci packet injection: /dev/vhci does not exist 09:27:29 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004d10c310ba66dc92ea050000000109026ae6c9a10000000904"], 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000180), 0x0, 0x0}) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r0, 0x80045b09, 0x0) 09:27:29 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) 09:27:29 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000014092108ab12a190eb09000000010902240001000000000904410002ff5d810009050f1f0f0000000009058303e9"], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, &(0x7f0000000080)=ANY=[]) 09:27:29 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000049233e40a50601d043dd000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000280)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000001080)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000d00)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e80)={0x2c, &(0x7f0000000d00)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 09:27:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/234) read$char_usb(r0, &(0x7f0000000580)=""/74, 0x4a) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 09:27:29 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106a0531030000000000010902"], 0x0) syz_usb_disconnect(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x4, 0x24, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$EVIOCGNAME(r1, 0x5509, 0x0) syzkaller login: [ 35.022595][ T363] cgroup: Unknown subsys name 'perf_event' [ 35.041285][ T364] cgroup: Unknown subsys name 'perf_event' [ 35.057853][ T364] cgroup: Unknown subsys name 'net_cls' [ 35.058483][ T363] cgroup: Unknown subsys name 'net_cls' [ 35.069666][ T365] cgroup: Unknown subsys name 'perf_event' [ 35.075740][ T365] cgroup: Unknown subsys name 'net_cls' [ 35.104203][ T367] cgroup: Unknown subsys name 'perf_event' [ 35.109901][ T372] cgroup: Unknown subsys name 'perf_event' [ 35.110337][ T367] cgroup: Unknown subsys name 'net_cls' [ 35.116009][ T372] cgroup: Unknown subsys name 'net_cls' [ 35.122414][ T370] cgroup: Unknown subsys name 'perf_event' [ 35.133144][ T370] cgroup: Unknown subsys name 'net_cls' [ 42.546695][ T138] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 42.587054][ T5] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 42.594675][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 42.626731][ T3050] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 42.686700][ T3062] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 42.826608][ T5] usb 3-1: Using ep0 maxpacket: 16 [ 42.837740][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 42.866945][ T3050] usb 2-1: Using ep0 maxpacket: 16 [ 42.916842][ T138] usb 4-1: New USB device found, idVendor=06a5, idProduct=d001, bcdDevice=dd.43 [ 42.925984][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.934979][ T3062] usb 6-1: Using ep0 maxpacket: 8 [ 42.944448][ T138] usb 4-1: config 0 descriptor?? [ 42.951726][ T5] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 42.963732][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.974707][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.984655][ T5] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 42.997722][ T5] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 43.006821][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.014841][ T12] usb 1-1: config index 0 descriptor too short (expected 58986, got 36) [ 43.023250][ T12] usb 1-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 43.032231][ T12] usb 1-1: config 161 has an invalid descriptor of length 0, skipping remainder of the config [ 43.042532][ T12] usb 1-1: config 161 has 1 interface, different from the descriptor's value: 201 [ 43.051922][ T3050] usb 2-1: config 0 has no interfaces? [ 43.057601][ T3050] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 43.066819][ T3050] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.077180][ T138] gspca_main: nw80x-2.14.0 probing 06a5:d001 [ 43.085067][ T3050] usb 2-1: config 0 descriptor?? [ 43.090336][ T12] usb 1-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ea [ 43.099591][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.109199][ T5] usb 3-1: config 0 descriptor?? [ 43.127021][ T3062] usb 6-1: config 0 has an invalid interface number: 65 but max is 0 [ 43.135389][ T3062] usb 6-1: config 0 has no interface number 0 [ 43.143163][ T3062] usb 6-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 43.154213][ T3062] usb 6-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 43.165350][ T3062] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice= 9.eb [ 43.174439][ T3062] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.188977][ T3062] usb 6-1: config 0 descriptor?? [ 43.329958][ T21] usb 2-1: USB disconnect, device number 2 [ 43.357665][ T3062] usb 1-1: USB disconnect, device number 2 [ 43.603061][ T5] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0001/input/input5 [ 43.617964][ T5] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0001/input/input6 [ 43.636243][ T5] kye 0003:0458:5013.0001: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 43.665892][ T5] usb 6-1: USB disconnect, device number 2 [ 43.671915][ C0] xpad 6-1:0.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 43.672145][ C0] xpad 6-1:0.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 43.817198][ T21] usb 3-1: USB disconnect, device number 2 [ 44.146347][ T73] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 44.406325][ T73] usb 1-1: Using ep0 maxpacket: 16 [ 44.411632][ T21] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 44.508780][ T138] usb 4-1: USB disconnect, device number 2 [ 44.516375][ T3101] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 44.556491][ T73] usb 1-1: config index 0 descriptor too short (expected 58986, got 36) [ 44.564924][ T73] usb 1-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 44.573830][ T73] usb 1-1: config 161 has an invalid descriptor of length 0, skipping remainder of the config [ 44.584141][ T73] usb 1-1: config 161 has 1 interface, different from the descriptor's value: 201 [ 44.594194][ T73] usb 1-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ea [ 44.603312][ T73] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.611371][ T3104] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 44.736240][ T21] usb 6-1: Using ep0 maxpacket: 8 [ 44.786347][ T3101] usb 2-1: Using ep0 maxpacket: 16 09:27:39 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 44.868236][ T73] usb 1-1: USB disconnect, device number 3 [ 44.896350][ T21] usb 6-1: config 0 has an invalid interface number: 65 but max is 0 [ 44.904454][ T21] usb 6-1: config 0 has no interface number 0 [ 44.911677][ T3104] usb 3-1: Using ep0 maxpacket: 16 [ 44.924200][ T21] usb 6-1: config 0 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 44.935393][ T21] usb 6-1: config 0 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 44.946422][ T21] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a1, bcdDevice= 9.eb [ 44.955446][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.963830][ T3101] usb 2-1: config 0 has no interfaces? [ 44.969414][ T3101] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 44.978504][ T3101] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.988170][ T3101] usb 2-1: config 0 descriptor?? [ 44.995216][ T21] usb 6-1: config 0 descriptor?? [ 45.076314][ T3104] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 45.087278][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.098344][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.108141][ T3104] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 45.121109][ T3104] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 45.130200][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.142172][ T3104] usb 3-1: config 0 descriptor?? 09:27:39 executing program 1: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100006fa74708eb030200ed110000000109021b0001000000000904000001017ec200090585"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x84, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000200)={0x0, 0x0, 0x4, '\x00\x00\x00\x00'}, 0x0, 0x0, 0x0, 0x0}) [ 45.227012][ T138] usb 2-1: USB disconnect, device number 3 [ 45.256587][ T21] usb 6-1: USB disconnect, device number 3 09:27:39 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000000109021b00000000000009040000010209bd0007058107"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) 09:27:39 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 45.276137][ C1] xpad 6-1:0.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 45.299837][ T3108] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 45.356144][ T73] usb 1-1: new high-speed USB device number 4 using dummy_hcd 09:27:39 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 45.406334][ T3104] usbhid 3-1:0.0: can't add hid device: -71 [ 45.412744][ T3104] usbhid: probe of 3-1:0.0 failed with error -71 [ 45.430608][ T3104] usb 3-1: USB disconnect, device number 3 [ 45.626350][ T73] usb 1-1: Using ep0 maxpacket: 8 [ 45.676079][ T138] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 45.736247][ T21] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 45.743899][ T3108] usb 4-1: New USB device found, idVendor=06a5, idProduct=d001, bcdDevice=dd.43 [ 45.753006][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.761357][ T3123] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 45.772528][ T3108] usb 4-1: config 0 descriptor?? 09:27:40 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="120100001803cd40c215390065d20000000109021b000100000000090400000145e54f000905840346"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 45.816314][ T73] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.827528][ T3104] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 45.840256][ T3108] usb 4-1: can't set config #0, error -71 [ 45.852652][ T3108] usb 4-1: USB disconnect, device number 3 [ 45.860685][ T73] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 45.916161][ T138] usb 2-1: Using ep0 maxpacket: 8 [ 45.986132][ T21] usb 6-1: Using ep0 maxpacket: 8 [ 46.036104][ T138] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 46.046045][ T138] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=11.ed [ 46.046173][ T3123] usb 5-1: Using ep0 maxpacket: 16 [ 46.055078][ T138] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.059335][ T138] usb 2-1: config 0 descriptor?? [ 46.076279][ T73] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.085320][ T73] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.093490][ T73] usb 1-1: Product: syz [ 46.097717][ T73] usb 1-1: Manufacturer: syz [ 46.102313][ T73] usb 1-1: SerialNumber: syz [ 46.107108][ T3104] usb 3-1: Using ep0 maxpacket: 16 [ 46.111280][ T138] Registered IR keymap rc-hauppauge [ 46.146177][ T21] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 46.154354][ T21] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.164656][ T21] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 46.167605][ T138] rc_core: Loaded IR protocol module ir-rc5-decoder, but protocol rc-5 still not available [ 46.175495][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.190256][ T138] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 46.194615][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.206545][ T138] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input7 [ 46.214296][ T21] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 46.214317][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.245150][ T3123] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 46.257083][ T3123] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.268120][ T3123] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.277897][ T3123] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 46.290859][ T3123] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 46.299930][ T3123] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.308237][ T3104] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 46.319069][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.330009][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.339881][ T3104] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 46.352802][ T3104] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 46.361897][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.370043][ T3108] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 46.379007][ T3123] usb 5-1: config 0 descriptor?? [ 46.384628][ T3117] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 46.385270][ T21] usb 6-1: config 0 descriptor?? [ 46.398155][ T3104] usb 3-1: config 0 descriptor?? [ 46.448956][ T21] hub 6-1:0.0: bad descriptor, ignoring hub [ 46.454964][ T21] hub: probe of 6-1:0.0 failed with error -5 [ 46.466863][ T21] cdc_wdm 6-1:0.0: cdc-wdm0: USB WDM device [ 46.546171][ T3159] rc rc0: two consecutive events of type space [ 46.747477][ T5] usb 2-1: USB disconnect, device number 4 [ 46.786029][ T3108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 46.797079][ T3108] usb 4-1: New USB device found, idVendor=15c2, idProduct=0039, bcdDevice=d2.65 [ 46.806155][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.818435][ T3108] usb 4-1: config 0 descriptor?? [ 46.841268][ T3123] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0002/input/input8 [ 46.855504][ T3123] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0002/input/input9 [ 46.870658][ T3108] input: iMON Panel, Knob and Mouse(15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input10 [ 46.901783][ T3104] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0003/input/input11 [ 46.938508][ T3104] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0003/input/input12 [ 47.036315][ T3117] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 47.085982][ T3138] usb 6-1: reset high-speed USB device number 4 using dummy_hcd [ 47.105971][ T3108] Registered IR keymap rc-imon-pad [ 47.265893][ T73] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 47.272363][ T73] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 47.279820][ T73] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 47.306477][ T3108] rc rc0: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 47.317528][ T3108] input: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input13 [ 47.325889][ T3138] usb 6-1: Using ep0 maxpacket: 8 [ 47.415973][ T3138] usb 6-1: device firmware changed [ 47.421695][ T3138] cdc_wdm 6-1:0.0: Error autopm - -16 [ 47.421842][ T138] usb 6-1: USB disconnect, device number 4 [ 47.431022][ T3108] imon 4-1:0.0: iMON device (15c2:0039, intf0) on usb<4:4> initialized [ 47.442062][ T3123] kye 0003:0458:5013.0002: input,hiddev1,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 47.455476][ T3104] kye 0003:0458:5013.0003: input,hiddev2,hidraw1: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 47.488769][ T3062] usb 4-1: USB disconnect, device number 4 [ 47.490461][ T73] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 47.509460][ T3104] usb 3-1: USB disconnect, device number 4 [ 47.515463][ T3123] usb 5-1: USB disconnect, device number 2 [ 47.515954][ T5] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 47.529784][ T73] usb 1-1: USB disconnect, device number 4 09:27:42 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 47.536821][ T73] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 09:27:42 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 47.615856][ T138] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 47.782298][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 47.875734][ T138] usb 6-1: Using ep0 maxpacket: 8 [ 47.905814][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 47.915606][ T5] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=11.ed [ 47.924805][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.934233][ T5] usb 2-1: config 0 descriptor?? [ 47.979796][ T5] Registered IR keymap rc-hauppauge [ 48.005798][ T138] usb 6-1: config index 0 descriptor too short (expected 27, got 18) [ 48.013960][ T138] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 48.022163][ T138] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 48.032344][ T138] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 48.035684][ T3123] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 48.045312][ T138] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 48.061843][ T138] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.069895][ T5] rc_core: Loaded IR protocol module ir-rc5-decoder, but protocol rc-5 still not available [ 48.080686][ T5] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 48.085701][ T3104] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 48.094272][ T5] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input14 [ 48.115229][ T138] usb 6-1: config 0 descriptor?? [ 48.156202][ T138] hub 6-1:0.0: bad descriptor, ignoring hub [ 48.162302][ T138] hub: probe of 6-1:0.0 failed with error -5 [ 48.169007][ T138] cdc_wdm: probe of 6-1:0.0 failed with error -22 09:27:42 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000c9427210200e01019123005b000109021b0001000000000904000001ab2551000905820010"], 0x0) [ 48.255700][ T73] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 48.266309][ T3062] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 48.294729][ T3108] usb 2-1: USB disconnect, device number 5 [ 48.300784][ T3123] usb 5-1: Using ep0 maxpacket: 16 09:27:42 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000000109021b00000000000009040000010209bd000705"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) [ 48.355727][ T3104] usb 3-1: Using ep0 maxpacket: 16 [ 48.445918][ T3123] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 48.456652][ T3123] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.467619][ T3123] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.477504][ T3123] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 48.490578][ T3123] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 48.499694][ T3123] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.507863][ T3104] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 48.518748][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.529787][ T3104] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.539572][ T3104] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 48.552598][ T3104] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 48.561675][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.571299][ T3123] usb 5-1: config 0 descriptor?? [ 48.578700][ T3104] usb 3-1: config 0 descriptor?? [ 48.605762][ T73] usb 1-1: Using ep0 maxpacket: 8 [ 48.615767][ T138] usb 6-1: reset high-speed USB device number 5 using dummy_hcd [ 48.625987][ T3062] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 48.636931][ T3062] usb 4-1: New USB device found, idVendor=15c2, idProduct=0039, bcdDevice=d2.65 [ 48.646043][ T3062] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.656139][ T3062] usb 4-1: config 0 descriptor?? [ 48.700623][ T3062] input: iMON Panel, Knob and Mouse(15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input15 [ 48.735766][ T73] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.747000][ T73] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 48.785698][ T3108] usb 2-1: new high-speed USB device number 6 using dummy_hcd 09:27:43 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 48.865572][ T138] usb 6-1: Using ep0 maxpacket: 8 09:27:43 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="120100001803cd40c215390065d20000000109021b000100000000090400000145e54f000905840346"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 48.915950][ T3062] imon:send_packet: packet tx failed (-71) [ 48.935652][ T3062] imon 4-1:0.0: panel buttons/knobs setup failed [ 48.942507][ T3062] Registered IR keymap rc-imon-pad [ 48.955753][ T73] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 48.955923][ T3062] imon:send_packet: packet tx failed (-71) [ 48.964881][ T73] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.978867][ T73] usb 1-1: Product: syz [ 48.987915][ T3062] imon 4-1:0.0: remote input dev register failed [ 48.994444][ T3062] imon 4-1:0.0: imon_init_intf0: rc device setup failed [ 49.008092][ T73] usb 1-1: can't set config #1, error -71 [ 49.014966][ T73] usb 1-1: USB disconnect, device number 5 [ 49.015624][ T3062] imon 4-1:0.0: unable to initialize intf0, err 0 [ 49.027763][ T3062] imon:imon_probe: failed to initialize context! [ 49.034104][ T3062] imon 4-1:0.0: unable to register, err -19 [ 49.043887][ T3062] usb 4-1: USB disconnect, device number 5 [ 49.045559][ T3108] usb 2-1: Using ep0 maxpacket: 16 [ 49.081427][ T3104] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0004/input/input17 [ 49.098543][ T3123] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0005/input/input19 [ 49.124234][ T3104] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0004/input/input18 [ 49.137570][ T3123] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0005/input/input20 [ 49.179294][ T3123] kye 0003:0458:5013.0005: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 49.196993][ T3104] kye 0003:0458:5013.0004: input,hiddev1,hidraw1: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 49.285703][ T3108] usb 2-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=23.91 [ 49.291886][ T5] usb 3-1: USB disconnect, device number 5 [ 49.294787][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=91, SerialNumber=0 [ 49.305801][ T138] usb 6-1: USB disconnect, device number 5 [ 49.308740][ T3108] usb 2-1: Product: syz [ 49.321203][ T3108] usb 2-1: config 0 descriptor?? [ 49.351801][ T138] usb 5-1: USB disconnect, device number 3 [ 49.368363][ T3108] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input21 [ 49.395621][ T3062] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 49.425604][ T73] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 49.569179][ T3108] usb 2-1: USB disconnect, device number 6 [ 49.655539][ T12] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 49.685478][ T73] usb 1-1: Using ep0 maxpacket: 8 [ 49.755530][ T3062] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 49.766495][ T3062] usb 4-1: New USB device found, idVendor=15c2, idProduct=0039, bcdDevice=d2.65 [ 49.775586][ T3062] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.785541][ T3062] usb 4-1: config 0 descriptor?? 09:27:44 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 49.831504][ T3062] input: iMON Panel, Knob and Mouse(15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input22 [ 49.845692][ T73] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.858258][ T73] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 09:27:44 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/250) [ 49.895612][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 50.015566][ T12] usb 6-1: config index 0 descriptor too short (expected 27, got 18) [ 50.023770][ T12] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 50.031978][ T12] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 50.043210][ T12] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 50.056237][ T12] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 50.065407][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.075779][ T12] usb 6-1: config 0 descriptor?? [ 50.085567][ T73] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.085603][ T3062] Registered IR keymap rc-imon-pad [ 50.094613][ T73] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.094628][ T73] usb 1-1: Product: syz [ 50.094644][ T73] usb 1-1: Manufacturer: syz [ 50.116008][ T12] hub 6-1:0.0: bad descriptor, ignoring hub [ 50.116646][ T73] usb 1-1: SerialNumber: syz [ 50.122525][ T12] hub: probe of 6-1:0.0 failed with error -5 [ 50.138500][ T12] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 50.205440][ T3108] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 50.216085][ T138] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 50.296005][ T3062] rc rc0: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 50.306946][ T3062] input: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input23 [ 50.323642][ T3062] imon 4-1:0.0: iMON device (15c2:0039, intf0) on usb<4:6> initialized [ 50.335439][ T5] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 50.387097][ T3232] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 50.455559][ T138] usb 5-1: Using ep0 maxpacket: 16 [ 50.475410][ T3108] usb 3-1: Using ep0 maxpacket: 16 [ 50.475627][ T3062] usb 6-1: USB disconnect, device number 6 [ 50.500472][ T3104] usb 4-1: USB disconnect, device number 6 [ 50.575449][ T138] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 50.586497][ T5] usb 2-1: Using ep0 maxpacket: 16 [ 50.591676][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.602606][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.612585][ T138] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 50.615601][ T3108] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 50.625596][ T138] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 50.636936][ T3108] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.645355][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.659056][ T138] usb 5-1: config 0 descriptor?? [ 50.664408][ T3108] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.664430][ T3108] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 50.664462][ T3108] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 50.664476][ T3108] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.683392][ T3108] usb 3-1: config 0 descriptor?? [ 50.805550][ T5] usb 2-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=23.91 [ 50.814638][ T5] usb 2-1: New USB device strings: Mfr=0, Product=91, SerialNumber=0 [ 50.822774][ T5] usb 2-1: Product: syz [ 50.830300][ T5] usb 2-1: config 0 descriptor?? [ 50.880233][ T5] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input24 09:27:45 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="120100001803cd40c215390065d20000000109021b000100000000090400000145e54f000905840346"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 09:27:45 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 51.055651][ T3232] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 51.076257][ T12] usb 2-1: USB disconnect, device number 7 [ 51.155324][ T3062] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 51.171265][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0006/input/input25 [ 51.184793][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0006/input/input26 [ 51.207636][ T138] kye 0003:0458:5013.0006: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 51.210776][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0007/input/input27 [ 51.267414][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0007/input/input28 [ 51.279211][ T73] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.285858][ T73] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.293243][ T73] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 51.302303][ T3108] kye 0003:0458:5013.0007: input,hiddev1,hidraw1: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 51.365457][ T138] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 51.377214][ T3108] usb 5-1: USB disconnect, device number 4 [ 51.395492][ T3062] usb 6-1: Using ep0 maxpacket: 8 [ 51.414861][ T3104] usb 3-1: USB disconnect, device number 6 [ 51.488476][ T73] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 51.495318][ T12] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 51.501381][ T73] usb 1-1: USB disconnect, device number 6 [ 51.512995][ T73] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 51.515675][ T3062] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 09:27:46 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000000109021b00000000000009040000010209bd000705"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) [ 51.529519][ T3062] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.539655][ T3062] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 51.549370][ T3062] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.560021][ T3062] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 51.569145][ T3062] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.579353][ T3062] usb 6-1: config 0 descriptor?? [ 51.615332][ T3062] usb 6-1: can't set config #0, error -71 [ 51.623047][ T3062] usb 6-1: USB disconnect, device number 7 [ 51.745393][ T138] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 51.756450][ T138] usb 4-1: New USB device found, idVendor=15c2, idProduct=0039, bcdDevice=d2.65 [ 51.765564][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.774954][ T138] usb 4-1: config 0 descriptor?? [ 51.780052][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 51.828155][ T138] input: iMON Panel, Knob and Mouse(15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input29 09:27:46 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x59, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000280)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x007\x00\x00\x007'], 0x0}, 0x0) [ 51.915485][ T12] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.928161][ T12] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 09:27:46 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001020301090280000101000000090400ff0302061f00052406000005240000000d235c43e0fc037b91000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e0901a607d90ecb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) 09:27:46 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 51.995269][ T3062] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 52.065252][ T138] Registered IR keymap rc-imon-pad [ 52.095275][ T12] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 52.104378][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.112468][ T12] usb 2-1: Product: syz [ 52.116761][ T12] usb 2-1: Manufacturer: syz [ 52.121338][ T12] usb 2-1: SerialNumber: syz [ 52.205325][ T5] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 52.245233][ T3062] usb 6-1: Using ep0 maxpacket: 8 [ 52.285817][ T138] rc rc0: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 52.297148][ T138] input: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input30 [ 52.305191][ T73] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 52.309798][ T138] imon 4-1:0.0: iMON device (15c2:0039, intf0) on usb<4:7> initialized [ 52.325202][ T3050] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 52.366748][ T3291] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 52.375395][ T3062] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 52.383564][ T3062] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 52.393867][ T3062] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 52.403457][ T3062] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.413961][ T3062] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 52.423149][ T3062] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.434445][ T3062] usb 6-1: config 0 descriptor?? [ 52.476287][ T3062] hub 6-1:0.0: bad descriptor, ignoring hub [ 52.482297][ T3104] usb 4-1: USB disconnect, device number 7 [ 52.482486][ T3062] hub: probe of 6-1:0.0 failed with error -5 [ 52.488253][ C0] imon 4-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored [ 52.502816][ T3062] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 52.575361][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.586338][ T5] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 52.595438][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.595827][ T73] usb 3-1: Using ep0 maxpacket: 8 [ 52.606435][ T3050] usb 1-1: Using ep0 maxpacket: 8 [ 52.614655][ T5] usb 5-1: config 0 descriptor?? [ 52.725559][ T3050] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.736671][ T3050] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 52.755216][ T73] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 52.765459][ T73] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.776647][ T73] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 52.789775][ T73] usb 3-1: config 1 interface 0 has no altsetting 0 [ 52.805439][ T3062] usb 6-1: USB disconnect, device number 8 [ 52.905222][ T3050] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 52.914320][ T3050] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.922422][ T3050] usb 1-1: Product: syz [ 52.926655][ T3050] usb 1-1: Manufacturer: syz [ 52.931234][ T3050] usb 1-1: SerialNumber: syz [ 52.975218][ T5] usbhid 5-1:0.0: can't add hid device: -71 [ 52.982536][ T5] usbhid: probe of 5-1:0.0 failed with error -71 [ 52.993296][ T5] usb 5-1: USB disconnect, device number 5 [ 52.995257][ T73] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 53.008264][ T73] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.016307][ T73] usb 3-1: Product: syz [ 53.020474][ T73] usb 3-1: Manufacturer: syz 09:27:47 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="120100001803cd40c215390065d20000000109021b000100000000090400000145e54f000905840346"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 53.025129][ T73] usb 3-1: SerialNumber: syz [ 53.036864][ T3291] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 53.155201][ T3062] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 53.176432][ T3330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 53.265134][ T12] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 53.271706][ T12] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 53.279198][ T12] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 53.315096][ T138] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 53.405032][ T3062] usb 6-1: Using ep0 maxpacket: 8 [ 53.487441][ T12] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 53.500620][ T12] usb 2-1: USB disconnect, device number 8 [ 53.510258][ T12] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 53.519933][ T73] usb 3-1: USB disconnect, device number 7 [ 53.526438][ T5] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 53.535720][ T3062] usb 6-1: config index 0 descriptor too short (expected 27, got 18) [ 53.543914][ T3062] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 53.552120][ T3062] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 53.563182][ T3062] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 53.576352][ T3062] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 53.585580][ T3062] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.600094][ T3062] usb 6-1: config 0 descriptor?? [ 53.646110][ T3062] hub 6-1:0.0: bad descriptor, ignoring hub [ 53.652114][ T3062] hub: probe of 6-1:0.0 failed with error -5 [ 53.661036][ T3062] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 53.675165][ T138] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 53.686321][ T138] usb 4-1: New USB device found, idVendor=15c2, idProduct=0039, bcdDevice=d2.65 [ 53.695425][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.705943][ T138] usb 4-1: config 0 descriptor?? [ 53.750029][ T138] input: iMON Panel, Knob and Mouse(15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input31 [ 53.835516][ T3330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 53.935123][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.946150][ T5] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 53.955255][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.964588][ T5] usb 5-1: config 0 descriptor?? [ 53.975202][ T12] usb 6-1: USB disconnect, device number 9 [ 53.985087][ T138] Registered IR keymap rc-imon-pad 09:27:48 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 54.075130][ T3050] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.081630][ T3050] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.089232][ T3050] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 54.205410][ T138] rc rc0: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 54.216117][ T138] input: iMON Remote (15c2:0039) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input32 [ 54.231208][ T138] imon 4-1:0.0: iMON device (15c2:0039, intf0) on usb<4:8> initialized [ 54.294959][ T73] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 54.297710][ T3050] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 54.318249][ T3050] usb 1-1: USB disconnect, device number 7 [ 54.325124][ T3104] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 54.330637][ T3050] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 09:27:48 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000000109021b00000000000009040000010209bd000705"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) [ 54.431361][ T138] usb 4-1: USB disconnect, device number 8 [ 54.448971][ T5] wacom 0003:056A:0059.0008: hidraw0: USB HID v0.00 Device [HID 056a:0059] on usb-dummy_hcd.4-1/input0 [ 54.574933][ T73] usb 3-1: Using ep0 maxpacket: 8 [ 54.595034][ T3104] usb 2-1: Using ep0 maxpacket: 8 [ 54.647325][ T3050] usb 5-1: USB disconnect, device number 6 [ 54.715119][ T3108] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 54.722814][ T73] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.733385][ T73] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.744795][ T73] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 54.757852][ T73] usb 3-1: config 1 interface 0 has no altsetting 0 [ 54.764496][ T3104] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.775665][ T3104] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 09:27:49 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 09:27:49 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000010e7040900400000000001090224000100000000090400000103400000092100000001220500090581038a"], 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000000100)={0x0, 0x0, 0x5, {0x5, 0x0, "caba06"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 54.974883][ T3108] usb 6-1: Using ep0 maxpacket: 8 [ 54.988184][ T3104] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.997570][ T3104] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.005625][ T3104] usb 2-1: Product: syz [ 55.009801][ T3104] usb 2-1: Manufacturer: syz [ 55.014397][ T3104] usb 2-1: SerialNumber: syz 09:27:49 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001020301090280000101000000090400ff0302061f00052406000005240000000d235c43e0fc037b91000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e0901a607d90ecb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) [ 55.019129][ T73] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 55.028224][ T73] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.036263][ T73] usb 3-1: Product: syz [ 55.040433][ T73] usb 3-1: Manufacturer: syz [ 55.045092][ T73] usb 3-1: SerialNumber: syz [ 55.074977][ T73] usb 3-1: can't set config #1, error -71 [ 55.082124][ T73] usb 3-1: USB disconnect, device number 8 [ 55.124860][ T3050] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 55.125038][ T3108] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 55.140526][ T3108] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 55.150687][ T3108] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 55.160035][ T3108] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.170551][ T3108] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 55.179719][ T3108] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.189486][ T3108] usb 6-1: config 0 descriptor?? [ 55.227517][ T3108] hub 6-1:0.0: bad descriptor, ignoring hub [ 55.233813][ T3108] hub: probe of 6-1:0.0 failed with error -5 [ 55.240924][ T3108] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 55.254879][ T138] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 55.306405][ T3376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 55.364855][ T3050] usb 1-1: Using ep0 maxpacket: 8 [ 55.414846][ T5] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 55.484943][ T73] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 55.485092][ T3050] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.503400][ T138] usb 4-1: Using ep0 maxpacket: 16 [ 55.508660][ T3050] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 55.555089][ T12] usb 6-1: USB disconnect, device number 10 [ 55.624971][ T138] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.635997][ T138] usb 4-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.40 [ 55.645093][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.654424][ T138] usb 4-1: config 0 descriptor?? [ 55.684920][ T3050] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.694032][ T3050] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.702293][ T3050] usb 1-1: Product: syz [ 55.706522][ T3050] usb 1-1: Manufacturer: syz [ 55.711114][ T3050] usb 1-1: SerialNumber: syz [ 55.734895][ T73] usb 3-1: Using ep0 maxpacket: 8 [ 55.794900][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.805893][ T5] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 55.815004][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.826392][ T5] usb 5-1: config 0 descriptor?? [ 55.874933][ T73] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.885535][ T73] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.896624][ T73] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 55.909616][ T73] usb 3-1: config 1 interface 0 has no altsetting 0 09:27:50 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x59, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000280)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x007\x00\x00\x007'], 0x0}, 0x0) [ 55.944895][ T3108] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 55.956780][ T3403] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 55.967412][ T3376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 55.994909][ T138] usbhid 4-1:0.0: can't add hid device: -71 [ 56.001003][ T138] usbhid: probe of 4-1:0.0 failed with error -71 [ 56.010810][ T138] usb 4-1: USB disconnect, device number 9 [ 56.044867][ T5] usbhid 5-1:0.0: can't add hid device: -71 [ 56.050978][ T5] usbhid: probe of 5-1:0.0 failed with error -71 [ 56.059676][ T5] usb 5-1: USB disconnect, device number 7 [ 56.104891][ T73] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 56.113981][ T73] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.122011][ T73] usb 3-1: Product: syz [ 56.126218][ T73] usb 3-1: Manufacturer: syz [ 56.130798][ T73] usb 3-1: SerialNumber: syz [ 56.204942][ T3104] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.211502][ T3104] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.219012][ T3104] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 56.224767][ T3108] usb 6-1: Using ep0 maxpacket: 8 [ 56.394908][ T3108] usb 6-1: config index 0 descriptor too short (expected 27, got 18) [ 56.403096][ T3108] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 56.411298][ T3108] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 56.416267][ T5] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 56.422988][ T3104] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 56.438088][ T3108] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 56.451070][ T3108] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 56.460193][ T3108] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.470931][ T3104] usb 2-1: USB disconnect, device number 9 [ 56.477588][ T3104] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 56.487577][ T3108] usb 6-1: config 0 descriptor?? [ 56.535388][ T3108] hub 6-1:0.0: bad descriptor, ignoring hub [ 56.541402][ T3108] hub: probe of 6-1:0.0 failed with error -5 [ 56.553113][ T3108] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 56.594763][ T138] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 56.603242][ T12] usb 3-1: USB disconnect, device number 9 [ 56.616475][ T3403] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 56.794834][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.805860][ T5] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 56.814971][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.824260][ T5] usb 5-1: config 0 descriptor?? [ 56.844836][ T138] usb 4-1: Using ep0 maxpacket: 16 [ 56.854968][ T3050] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.861513][ T3050] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.869164][ T3050] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 56.877480][ T3062] usb 6-1: USB disconnect, device number 11 09:27:51 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0xfffc}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0xf6c9}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 56.964799][ T138] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.975909][ T138] usb 4-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.40 [ 56.985301][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.004198][ T138] usb 4-1: config 0 descriptor?? 09:27:51 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001020301090280000101000000090400ff0302061f00052406000005240000000d235c43e0fc037b91000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e0901a607d90ecb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) [ 57.077779][ T3050] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 57.091612][ T3050] usb 1-1: USB disconnect, device number 8 [ 57.103160][ T3050] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 57.174808][ T5] usbhid 5-1:0.0: can't add hid device: -71 [ 57.180849][ T5] usbhid: probe of 5-1:0.0 failed with error -71 [ 57.196965][ T5] usb 5-1: USB disconnect, device number 8 09:27:51 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000000109021b00000000000009040000010209bd000705"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) [ 57.234840][ T3104] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 57.415107][ T3108] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 57.477266][ T138] elo 0003:04E7:0009.0009: hidraw0: USB HID v0.00 Device [HID 04e7:0009] on usb-dummy_hcd.3-1/input0 [ 57.484684][ T3104] usb 2-1: Using ep0 maxpacket: 8 09:27:52 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x2f, 0x83, 0x6, 0x40, 0x174f, 0x6a31, 0xd61a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf6, 0xa1, 0x81}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 57.554675][ T3062] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 57.615011][ T3104] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.626321][ T3104] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 57.654740][ T3108] usb 3-1: Using ep0 maxpacket: 8 [ 57.677486][ T73] usb 4-1: USB disconnect, device number 10 [ 57.774745][ T3108] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.785054][ T21] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 57.792660][ T3108] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.803821][ T3108] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 57.816930][ T3108] usb 3-1: config 1 interface 0 has no altsetting 0 [ 57.823574][ T3104] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.824619][ T3062] usb 6-1: Using ep0 maxpacket: 8 [ 57.832674][ T3104] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.845778][ T3104] usb 2-1: Product: syz [ 57.849970][ T3104] usb 2-1: Manufacturer: syz [ 57.854606][ T3104] usb 2-1: SerialNumber: syz [ 57.924684][ T3123] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 57.994814][ T3062] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 58.003100][ T3062] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.013215][ T3062] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 58.014738][ T3108] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 58.022461][ T3062] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.031173][ T3108] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.041576][ T3062] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 58.049550][ T3108] usb 3-1: Product: syz [ 58.058551][ T3062] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.067536][ T3062] usb 6-1: config 0 descriptor?? [ 58.070702][ T3108] usb 3-1: Manufacturer: syz [ 58.070717][ T3108] usb 3-1: SerialNumber: syz [ 58.095872][ T3455] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 58.145050][ T3062] hub 6-1:0.0: bad descriptor, ignoring hub [ 58.151065][ T3062] hub: probe of 6-1:0.0 failed with error -5 [ 58.158645][ T3062] cdc_wdm: probe of 6-1:0.0 failed with error -22 [ 58.214689][ T21] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.225753][ T21] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 58.234980][ T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.244792][ T21] usb 5-1: config 0 descriptor?? [ 58.314699][ T3123] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 58.323810][ T3123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.336264][ T3123] usb 1-1: config 0 descriptor?? [ 58.379199][ T3123] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 58.454673][ T3108] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 58.465346][ T73] usb 6-1: USB disconnect, device number 12 [ 58.532002][ T73] usb 3-1: USB disconnect, device number 10 [ 58.694573][ T3108] usb 4-1: Using ep0 maxpacket: 16 [ 58.727749][ T21] wacom 0003:056A:0059.000A: hidraw0: USB HID v0.00 Device [HID 056a:0059] on usb-dummy_hcd.4-1/input0 [ 58.739497][ T3455] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 58.814709][ T3108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.825739][ T3108] usb 4-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.40 [ 58.834902][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.843035][ T17] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 58.852286][ T3108] usb 4-1: config 0 descriptor?? [ 58.936370][ T21] usb 5-1: USB disconnect, device number 9 [ 58.974656][ T3104] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 09:27:53 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x54, 0xf2, 0x22, 0x40, 0x10c4, 0x80f6, 0x38f2, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2c, 0x26, 0xa1}}]}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)=ANY=[@ANYBLOB="120100001c00f540c007011514aa74000001090222000100000000090400000103011200090500000000000000070581bb6e"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)=ANY=[], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x91, &(0x7f0000001b00)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x2, 0x1, 0x40, 0x0, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "a9"}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x1, 0x8}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x6, 0x7}, @mdlm={0x15, 0x24, 0x12, 0x5d6}, @call_mgmt={0x5, 0x24, 0x1, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x6a, 0x9, 0x80}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x9, 0x3}}}}}}}]}}, &(0x7f0000001d00)={0x0, 0x0, 0x5, &(0x7f0000001c00)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000340)=""/110, 0x6e) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000001640)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000001940)={0x44, &(0x7f0000001700)=ANY=[@ANYBLOB="00000100000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[], 0x0) r4 = syz_open_dev$hidraw(&(0x7f00000004c0)='/dev/hidraw#\x00', 0x2, 0x2200) ioctl$HIDIOCGRAWNAME(r4, 0x80404804, &(0x7f0000000500)) syz_usb_control_io$cdc_ecm(r3, &(0x7f00000006c0)={0x14, &(0x7f0000000300)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) syz_usb_control_io$uac1(r3, &(0x7f0000000180)={0x14, &(0x7f0000000000)={0x0, 0x1d, 0x42, {0x42, 0x22, "0ef3134a591c935aa538226d4d52acb4bb60cd58bbd1e34ccf8c13963c37f5a2aa0335d9b9f42f76caad4ed38740e12596476b67b7def21d44d1f44b7ea0a75e"}}, &(0x7f00000000c0)={0x0, 0x3, 0x9a, @string={0x9a, 0x3, "980f39cb00451aa839b878c586f545691a2f46d89a06083b1573ca369f240e447529d9449736e0134543638a851dcb3f74f1bad9c528bdc179d812aa1d19761bef1122c49a045b310bb0538edbc8442e7d4021708fbc972bfcb55bdb62e3a77123246e7e129b4cd032f88a842e24bb8bbe278a440abed89ab66909cf2c6cef2f75e1e90c897684c5232e71fb49f9e9d65bb53370a4b16f16"}}}, &(0x7f0000000440)={0x44, &(0x7f00000001c0)={0x0, 0x0, 0xba, "6f03459535f4066f446f94f391c96373ffd6d3df137ab4ce9b6e80b41a66ae4a8623cc8a0d51265ae969934755fa77e061abb329dc52200eea8328da0c97cd13e1c81e41069d2b3bb4fd10571494fc26ff230b45d03685a63df73838f0d9a4599afa59bd3e0f74691415942b72450c56764219da15e5291db2f631aa0db04140235ee3403f05f2599463ee71c4d1c81a31600884da617bc60987401ff5cbc2bf470c3897c789ec5c18f012a7aaa9571daa4ebb014e5b5c8e110b"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x9}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x37}, &(0x7f0000000300)={0x20, 0x81, 0x2, '(T'}, &(0x7f0000000340)={0x20, 0x82, 0x1, 't'}, &(0x7f0000000380)={0x20, 0x83, 0x3, "7e9efd"}, &(0x7f00000003c0)={0x20, 0x84, 0x2, "62bd"}, &(0x7f0000000400)={0x20, 0x85, 0x3, "e2c0f1"}}) [ 58.981151][ T3104] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 58.988795][ T3104] cdc_ncm 2-1:1.0: setting rx_max = 2048 09:27:53 executing program 2: r0 = syz_usb_connect$cdc_ecm(0x0, 0x92, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000008ba0d0010400001020301090280000101000000090400ff0302061f00052406000005240000000d235c43e0fc037b91000000000c241b07000104070104007f0524150500082407e30000f8ff06240701050008241c04001f3c0d152412feffa317a88b045e0901a607d90ecb7e392a090581030004"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) [ 59.074633][ T3108] usbhid 4-1:0.0: can't add hid device: -71 [ 59.080678][ T3108] usbhid: probe of 4-1:0.0 failed with error -71 [ 59.091852][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 59.098938][ T3108] usb 4-1: USB disconnect, device number 11 [ 59.196875][ T3104] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 59.210413][ T3104] usb 2-1: USB disconnect, device number 10 [ 59.219514][ T17] usb 6-1: config index 0 descriptor too short (expected 27, got 18) [ 59.227865][ T17] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 59.235997][ T17] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 59.249282][ T3104] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 59.258422][ T17] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 59.271450][ T17] usb 6-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 59.280570][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.294868][ T17] usb 6-1: config 0 descriptor?? [ 59.335670][ T17] hub 6-1:0.0: bad descriptor, ignoring hub [ 59.341680][ T17] hub: probe of 6-1:0.0 failed with error -5 [ 59.345063][ T3062] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 59.354972][ T17] cdc_wdm: probe of 6-1:0.0 failed with error -22 09:27:53 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x59, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000280)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x007\x00\x00\x007'], 0x0}, 0x0) [ 59.454620][ T3108] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 59.634502][ T3062] usb 3-1: Using ep0 maxpacket: 8 [ 59.664681][ T17] usb 6-1: USB disconnect, device number 13 09:27:54 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x172f, 0x501, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1c}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000001080)={0x2c, &(0x7f0000000080)={0x0, 0x0, 0x1c, {0x1c, 0x0, "8862310f60cdc00b900b4ce37b08380e55a255bdad0162aeb9e1"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 59.754625][ T138] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 59.784712][ T3062] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 59.794875][ T3062] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 59.806021][ T3062] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 59.815369][ T3108] usb 4-1: New USB device found, idVendor=10c4, idProduct=80f6, bcdDevice=38.f2 [ 59.819017][ T3062] usb 3-1: config 1 interface 0 has no altsetting 0 [ 59.828077][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.846124][ T3108] usb 4-1: config 0 descriptor?? [ 59.887488][ T3108] cp210x 4-1:0.0: cp210x converter detected [ 60.024583][ T3062] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 60.033714][ T3062] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.041808][ T3062] usb 3-1: Product: syz [ 60.046017][ T3062] usb 3-1: Manufacturer: syz [ 60.050646][ T3062] usb 3-1: SerialNumber: syz [ 60.055375][ T5] usb 2-1: new high-speed USB device number 11 using dummy_hcd 09:27:54 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="120100004807c708422c04160b440000000109021200010b0100000904"], 0x0) [ 60.087065][ T3508] udc-core: couldn't find an available UDC or it's busy [ 60.094059][ T3508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 60.118149][ T3508] udc-core: couldn't find an available UDC or it's busy [ 60.125215][ T3508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 60.135706][ T3508] udc-core: couldn't find an available UDC or it's busy [ 60.142681][ T3508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 60.158013][ T3508] udc-core: couldn't find an available UDC or it's busy [ 60.165154][ T3508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 60.234526][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.245701][ T138] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 60.254791][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.266005][ T138] usb 5-1: config 0 descriptor?? [ 60.364528][ T3123] gspca_stk1135: reg_w 0x200 err -71 [ 60.370937][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.377328][ T3123] gspca_stk1135: Sensor write failed [ 60.382624][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.385271][ T3508] udc-core: couldn't find an available UDC or it's busy [ 60.389014][ T3123] gspca_stk1135: Sensor write failed [ 60.395963][ T3508] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 60.401176][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.414989][ T3123] gspca_stk1135: Sensor read failed [ 60.420217][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.426631][ T3123] gspca_stk1135: Sensor read failed [ 60.431821][ T3123] gspca_stk1135: Detected sensor type unknown (0x0) [ 60.438468][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.444846][ T3123] gspca_stk1135: Sensor read failed [ 60.450054][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.456425][ T3123] gspca_stk1135: Sensor read failed [ 60.461634][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.464551][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.468022][ T3123] gspca_stk1135: Sensor write failed [ 60.478900][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.478939][ T5] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 60.484221][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 60.493958][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.502986][ T3123] gspca_stk1135: Sensor write failed [ 60.503082][ T17] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 60.522180][ T5] usb 2-1: config 0 descriptor?? [ 60.522955][ T3108] cp210x ttyUSB0: failed get req 0x4 size 2 status: -71 [ 60.538871][ T3062] usb 3-1: USB disconnect, device number 11 [ 60.547269][ T3108] cp210x: probe of ttyUSB0 failed with error -71 [ 60.565578][ T3108] usb 4-1: USB disconnect, device number 12 [ 60.572546][ T3108] cp210x 4-1:0.0: device disconnected [ 60.588181][ T3123] stk1135: probe of 1-1:0.0 failed with error -71 [ 60.596608][ T3123] usb 1-1: USB disconnect, device number 9 [ 60.614682][ T138] usbhid 5-1:0.0: can't add hid device: -71 [ 60.620760][ T138] usbhid: probe of 5-1:0.0 failed with error -71 [ 60.628839][ T138] usb 5-1: USB disconnect, device number 10 [ 60.794435][ T17] usb 6-1: Using ep0 maxpacket: 8 09:27:55 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, &(0x7f0000000100)={0x20, 0x21, 0x4, {0x4, 0x31, "8804"}}, &(0x7f0000000600)=ANY=[@ANYBLOB="00030400000004035204359268738c216b26f535c7a980768ac292aca1b7042f"], 0x0, &(0x7f0000000240)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0xfb, 0x1, {0x22, 0xf41}}}}, &(0x7f00000005c0)={0x2c, &(0x7f0000000300)={0x40, 0x7, 0xcf, "f448caf2ccf08f193236e38b143aa9e0e00d7dc178e8a93500b9c4092eb5aa6c099b02db19525151e9a5dde64341a78469fe0ef3421b723f215b33fc454ca9a60b498d8260998e5bf866d8fe0b03e9804e2a5d4a075e7394bd38805828a4d282c14768b06584af70b927eb77e000a0c13bde8ac63af627bbe230a66f8ae5f71bc3dd241941941ff762707159e78245cd561391d8ce69f4c43f7627664061cc3bc772f4597486a027df5cd1a9b3a395823f6fe0c6d396c906dc702f230d3b5e5853362dd9b054ae6645b6a98605bd1b"}, &(0x7f0000000400)={0x0, 0xa, 0x1}, &(0x7f0000000440)={0x0, 0x8, 0x1}, &(0x7f0000000480)={0x20, 0x1, 0xbb, "9157ff4586712a5222597b92248ec4277a0e1d529ebe056b1d4fec9e2fe0c59b58396aaca9b75b611a941072d456bb3cb72f44cef705153f37f97ebeeaeb017ec9b1a7fac4a48e884b094c69d62559e79079878e22ca1b05f176f013cc161163d906e45316930a488f65bd1d0af3bb8dfd213a5a3170e05c6f24ddbcfc38736c377d70505e7236bf50f4d7ddf11b7db8906ab80aaf959a2312c01550e5bd0e2663874d6626d8005f6eecbe5c547937c9418ac8846aa3ec25a26a99"}, &(0x7f0000000580)={0x20, 0x3, 0x1, 0x7}}) syz_open_dev$hiddev(0x0, 0x1, 0x0) syz_open_dev$hiddev(&(0x7f0000000080)='/dev/usb/hiddev#\x00', 0x2, 0x10000) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0x40184810, &(0x7f0000000040)) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}) syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000840)={0x24, &(0x7f0000000680)={0x20, 0xe, 0xdd, {0xdd, 0xb, "cd18039f194e345c06569f27aa1f1fea0ec761622dea411eb08361f57fe22aba8ca1efb40af4a8f769d2b4fb3c3372a72add48027fe8b3326760ae2800cf06bd722525f3a58c84fabfabb20c4498448b50f52c6b8e5e5e0b47d82843e1108edee45e34c8c8f3fb1de36f7b33b47e0d38dd6bed7c71c9c4514ab3ba9ef34bc7e777832473d3f16ecb2aba4a73f3bee6ae26be81007851b89f4c43103d2abedb273e67b9a46d75349cbdda18d32936cc50b4008c59b2bc1f5d7a05ae6ce2a5fde82398cc4885c804c80aa7b53a225fdae1345b871fd1de281e85a393"}}, &(0x7f0000000780)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x3c0a}}, &(0x7f00000007c0)={0x0, 0x22, 0x21, {[@main=@item_4={0x3, 0x0, 0x8, "0ecd9836"}, @local=@item_4={0x3, 0x2, 0x2, "3fb3541d"}, @main=@item_012={0x2, 0x0, 0xa, "0f8d"}, @global=@item_4={0x3, 0x1, 0x3, "9a9aed7e"}, @local=@item_4={0x3, 0x2, 0x5, "077787c2"}, @global=@item_4={0x3, 0x1, 0xb, "49b007f0"}, @local=@item_4={0x3, 0x2, 0x1, "bcda9db4"}]}}, &(0x7f0000000800)={0x0, 0x21, 0x9, {0x9, 0x21, 0x9402, 0x0, 0x1, {0x22, 0x6b2}}}}, &(0x7f00000009c0)={0x2c, &(0x7f0000000880)={0x20, 0xe, 0xd, "83305aafc4888d95bbec63b975"}, &(0x7f00000008c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000900)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000940)={0x20, 0x1, 0x2e, "46a3db839c7396c7d8a51e1b16c4f3f67630c4ab6308f9758e16d47a7a7819d44abe0f36c98494f16733e8b31cd5"}, &(0x7f0000000980)={0x20, 0x3, 0x1, 0x4}}) ioctl$HIDIOCGCOLLECTIONINDEX(r1, 0x40184810, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) syz_open_dev$hiddev(&(0x7f0000000640)='/dev/usb/hiddev#\x00', 0x5, 0x80900) r2 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x41) write$hidraw(r2, &(0x7f0000000140)="9f073602cc53c028e2b8dfe65a4f3c328a0000c3ce9ac76f69da4566b970be2a007bf1ee90bcfac8015589dc2805b7988d7b8f689dcf3638ec25f82a2785784e079f954c58ccba6baaebd08148d5b0683eb61c2b21ab872a334749bbdbd9aef24562345dfb3eff4b7f48f93ce0751a4b63a9a6057548741d23d2ac94838ad154486055b9b8e11884d1169889db55e443f388", 0x92) [ 60.894601][ T5] usbhid 2-1:0.0: can't add hid device: -71 [ 60.900699][ T5] usbhid: probe of 2-1:0.0 failed with error -71 [ 60.910190][ T5] usb 2-1: USB disconnect, device number 11 [ 60.914482][ T17] usb 6-1: New USB device found, idVendor=2c42, idProduct=1604, bcdDevice=44.0b [ 60.925399][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 09:27:55 executing program 2: syz_usb_connect(0x0, 0x58, &(0x7f0000000280)=ANY=[@ANYBLOB="7b01000036ee3808d30b55056a690000000109024600010000000009040000000e010000082402ff01032f00092403"], 0x0) [ 61.114430][ T3123] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 61.214471][ T17] usb 6-1: string descriptor 0 read error: -71 [ 61.221482][ T17] f81232 6-1:11.0: f81534a converter detected [ 61.224511][ T138] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 61.231536][ T3108] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 61.264851][ T17] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 61.272091][ T17] f81534a: probe of ttyUSB0 failed with error -5 [ 61.281952][ T17] usb 6-1: USB disconnect, device number 14 [ 61.289648][ T17] f81232 6-1:11.0: device disconnected [ 61.344533][ T3104] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 61.454460][ T5] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 61.474471][ T3108] usb 4-1: Using ep0 maxpacket: 16 [ 61.479784][ T3123] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 61.488915][ T3123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.501890][ T3123] usb 1-1: config 0 descriptor?? [ 61.548295][ T3123] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 61.584384][ T3104] usb 3-1: Using ep0 maxpacket: 8 [ 61.614436][ T3108] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 61.625515][ T3108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.636586][ T3108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.646412][ T3108] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 61.654463][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.659343][ T3108] usb 4-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 61.670250][ T138] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 61.670270][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.679337][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.711234][ T3108] usb 4-1: config 0 descriptor?? [ 61.718422][ T138] usb 5-1: config 0 descriptor?? [ 61.744638][ T3104] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 61.755579][ T3104] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 61.764896][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.777009][ T3104] usb 3-1: config 0 descriptor?? [ 61.816336][ T3104] uvcvideo: Found UVC 0.00 device (0bd3:0555) [ 61.823321][ T3104] uvcvideo: No valid video chain found. [ 61.874461][ T3123] gspca_stk1135: reg_w 0x3 err -71 [ 61.874525][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.880724][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.890602][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.890643][ T5] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 61.896997][ T3123] gspca_stk1135: Sensor write failed [ 61.906730][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.915862][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.935562][ T3123] gspca_stk1135: Sensor write failed [ 61.940886][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.947298][ T3123] gspca_stk1135: Sensor read failed [ 61.952530][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.955822][ T5] usb 2-1: config 0 descriptor?? [ 61.958919][ T3123] gspca_stk1135: Sensor read failed 09:27:56 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x2f, 0x83, 0x6, 0x40, 0x174f, 0x6a31, 0xd61a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf6, 0xa1, 0x81}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 61.969081][ T3123] gspca_stk1135: Detected sensor type unknown (0x0) [ 61.975782][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.982115][ T3123] gspca_stk1135: Sensor read failed [ 61.987457][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 61.993788][ T3123] gspca_stk1135: Sensor read failed [ 61.999156][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 62.005539][ T3123] gspca_stk1135: Sensor write failed [ 62.010853][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 62.017246][ T3123] gspca_stk1135: Sensor write failed [ 62.019577][ T3062] usb 3-1: USB disconnect, device number 12 [ 62.027973][ T3123] stk1135: probe of 1-1:0.0 failed with error -71 [ 62.044698][ T3123] usb 1-1: USB disconnect, device number 10 [ 62.094459][ T17] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 62.219791][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5013.000B/input/input39 [ 62.234019][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5013.000B/input/input40 [ 62.246032][ T138] wacom 0003:056A:0059.000C: hidraw0: USB HID v0.00 Device [HID 056a:0059] on usb-dummy_hcd.4-1/input0 [ 62.261987][ T3108] kye 0003:0458:5013.000B: input,hiddev0,hidraw1: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.3-1/input0 [ 62.344419][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 62.394364][ T3123] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 62.443239][ T3108] usb 5-1: USB disconnect, device number 11 [ 62.464441][ T17] usb 6-1: New USB device found, idVendor=2c42, idProduct=1604, bcdDevice=44.0b [ 62.465982][ T5] waltop 0003:172F:0501.000D: unknown main item tag 0x0 [ 62.473537][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.480503][ T5] waltop 0003:172F:0501.000D: unknown main item tag 0x6 [ 62.480522][ T5] waltop 0003:172F:0501.000D: unknown main item tag 0x6 [ 62.480697][ T5] waltop 0003:172F:0501.000D: unknown main item tag 0x6 [ 62.509637][ T5] waltop 0003:172F:0501.000D: item fetching failed at offset 27/28 [ 62.521971][ T5] waltop: probe of 0003:172F:0501.000D failed with error -22 [ 62.666196][ T138] usb 2-1: USB disconnect, device number 12 09:27:57 executing program 5: syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000f90001082505a8a40700000000010902240001010000000904000012070103000905010200ffe000000905820255"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 62.754628][ T3123] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 62.763722][ T3123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.773878][ T3123] usb 1-1: config 0 descriptor?? [ 62.779134][ T17] usb 6-1: string descriptor 0 read error: -71 [ 62.787075][ T17] f81232 6-1:11.0: f81534a converter detected [ 62.804493][ T17] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 62.811725][ T17] f81534a: probe of ttyUSB0 failed with error -5 [ 62.819698][ T17] usb 6-1: USB disconnect, device number 15 [ 62.824361][ T5] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 62.827571][ T3123] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 62.841382][ T17] f81232 6-1:11.0: device disconnected 09:27:57 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56a, 0x59, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000280)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x007\x00\x00\x007'], 0x0}, 0x0) [ 63.084297][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 63.194284][ T17] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 63.224374][ T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.234748][ T5] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=69.6a [ 63.243837][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.256454][ T5] usb 3-1: config 0 descriptor?? [ 63.265644][ T138] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 63.298480][ T5] uvcvideo: Found UVC 0.00 device (0bd3:0555) [ 63.305630][ T5] uvcvideo: No valid video chain found. [ 63.384586][ C0] kye 0003:0458:5013.000B: usb_submit_urb(ctrl) failed: -1 [ 63.434290][ T3108] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 63.441959][ T17] usb 6-1: Using ep0 maxpacket: 8 09:27:58 executing program 2: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000041435320410e5150e8d50000000109021b000100000000090401000186ee0d0009058217", @ANYRESDEC], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x18, &(0x7f0000001040)=ANY=[]) [ 63.505430][ T3062] usb 3-1: USB disconnect, device number 13 [ 63.564456][ T17] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1792, setting to 1024 [ 63.575535][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 63.585524][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 85 [ 63.595405][ T17] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 63.608414][ T17] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.07 [ 63.617507][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.644356][ T3608] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 63.651350][ T3608] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 63.674567][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.685702][ T138] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 63.694887][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.704122][ T138] usb 5-1: config 0 descriptor?? [ 63.864441][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.866721][ T3608] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 63.875384][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.883831][ T3608] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 63.891945][ T3108] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 63.907761][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.917802][ T3108] usb 2-1: config 0 descriptor?? 09:27:58 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x172f, 0x501, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1c}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000001080)={0x2c, &(0x7f0000000080)={0x0, 0x0, 0x1c, {0x1c, 0x0, "8862310f60cdc00b900b4ce37b08380e55a255bdad0162aeb9e1"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 63.964342][ T3062] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 64.074323][ T3108] usbhid 2-1:0.0: can't add hid device: -71 [ 64.074330][ T138] usbhid 5-1:0.0: can't add hid device: -71 [ 64.074466][ T138] usbhid: probe of 5-1:0.0 failed with error -71 [ 64.080463][ T3108] usbhid: probe of 2-1:0.0 failed with error -71 [ 64.092524][ T138] usb 5-1: USB disconnect, device number 12 [ 64.095864][ T3108] usb 2-1: USB disconnect, device number 13 [ 64.115123][ T17] usblp 6-1:1.0: usblp1: USB Bidirectional printer dev 16 if 0 alt 0 proto 3 vid 0x0525 pid 0xA4A8 [ 64.224228][ T3062] usb 3-1: Using ep0 maxpacket: 32 [ 64.274334][ T3104] usb 4-1: reset high-speed USB device number 13 using dummy_hcd [ 64.316810][ T17] usb 6-1: USB disconnect, device number 16 [ 64.326900][ T17] usblp1: removed [ 64.394327][ T3062] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 64.402406][ T3062] usb 3-1: config 0 has no interface number 0 [ 64.408582][ T3062] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 9 [ 64.419685][ T3062] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 64.428769][ T3062] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.438206][ T3062] usb 3-1: config 0 descriptor?? [ 64.474346][ T3108] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 64.497015][ T3062] snd_usb_pod 3-1:0.1: Line 6 Pocket POD found [ 64.514456][ T3104] usb 4-1: Using ep0 maxpacket: 16 [ 64.654235][ T138] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 64.705199][ T3062] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now attached 09:27:59 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x83, 0xe1, 0x54, 0x40, 0x5da, 0xa0, 0x51f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfc, 0x9, 0x9b}}]}}]}}, 0x0) [ 64.804331][ T17] usb 4-1: USB disconnect, device number 13 [ 64.824336][ T3123] gspca_stk1135: reg_w 0x200 err -71 [ 64.830735][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.837336][ T3123] gspca_stk1135: Sensor write failed [ 64.842667][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.849062][ T3123] gspca_stk1135: Sensor write failed [ 64.854415][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.860741][ T3123] gspca_stk1135: Sensor read failed [ 64.866025][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.872354][ T3123] gspca_stk1135: Sensor read failed [ 64.877597][ T3123] gspca_stk1135: Detected sensor type unknown (0x0) [ 64.884240][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.890565][ T3123] gspca_stk1135: Sensor read failed [ 64.895864][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.902192][ T3123] gspca_stk1135: Sensor read failed [ 64.907718][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.914073][ T3123] gspca_stk1135: Sensor write failed [ 64.919440][ T3123] gspca_stk1135: serial bus timeout: status=0x00 [ 64.925951][ T3123] gspca_stk1135: Sensor write failed [ 64.931422][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.942348][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.952158][ T3108] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 64.961234][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.981180][ T3108] usb 2-1: config 0 descriptor?? [ 64.990463][ T3123] stk1135: probe of 1-1:0.0 failed with error -71 [ 65.000923][ T3123] usb 1-1: USB disconnect, device number 11 [ 65.044278][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.055381][ T138] usb 5-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.40 [ 65.064453][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.073826][ T138] usb 5-1: config 0 descriptor?? [ 65.113643][ T21] usb 3-1: USB disconnect, device number 14 [ 65.128197][ T21] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now disconnected 09:27:59 executing program 5: syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000f90001082505a8a40700000000010902240001010000000904000012070103000905010200ffe000000905820255"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 65.154339][ T3104] usb 6-1: new high-speed USB device number 17 using dummy_hcd 09:27:59 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x2f, 0x83, 0x6, 0x40, 0x174f, 0x6a31, 0xd61a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf6, 0xa1, 0x81}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 65.324216][ T17] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 65.332038][ T3108] usbhid 2-1:0.0: can't add hid device: -71 [ 65.346689][ T3108] usbhid: probe of 2-1:0.0 failed with error -71 [ 65.355702][ T3108] usb 2-1: USB disconnect, device number 14 [ 65.557292][ T138] wacom 0003:056A:0059.000E: hidraw0: USB HID v0.00 Device [HID 056a:0059] on usb-dummy_hcd.4-1/input0 [ 65.584208][ T3104] usb 6-1: device descriptor read/64, error -71 [ 65.644215][ T3062] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 65.714266][ T17] usb 4-1: New USB device found, idVendor=05da, idProduct=00a0, bcdDevice= 5.1f [ 65.723361][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.733376][ T17] usb 4-1: config 0 descriptor?? [ 65.770692][ T21] usb 5-1: USB disconnect, device number 13 [ 65.777850][ T17] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. [ 65.914148][ T138] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 65.914567][ T3108] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 65.954132][ T3104] usb 6-1: Using ep0 maxpacket: 8 [ 65.979169][ T17] usb 4-1: USB disconnect, device number 14 [ 66.064325][ T3062] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 66.073454][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.078095][ T3104] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1792, setting to 1024 [ 66.085839][ T3062] usb 1-1: config 0 descriptor?? [ 66.092492][ T3104] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 66.107371][ T3104] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 85 [ 66.117261][ T3104] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 66.130403][ T3104] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.07 [ 66.139470][ T3104] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.148985][ T3062] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 66.174200][ T3673] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 66.181137][ T3673] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 66.214140][ T138] usb 3-1: Using ep0 maxpacket: 32 09:28:00 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800040042ee420000000109021b00017600230009040000010209bd00070581070001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/100) syz_usb_connect(0x0, 0x24, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x0, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x12}}]}}]}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) [ 66.314244][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.325198][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.335133][ T3108] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 66.344227][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.353432][ T3108] usb 2-1: config 0 descriptor?? [ 66.374275][ T138] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 66.382499][ T138] usb 3-1: config 0 has no interface number 0 [ 66.389801][ T138] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 9 [ 66.400945][ T138] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 66.410181][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.413613][ T3673] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 66.420781][ T138] usb 3-1: config 0 descriptor?? [ 66.427683][ T3673] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 66.476636][ T138] snd_usb_pod 3-1:0.1: Line 6 Pocket POD found 09:28:01 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xf1, 0x81, 0xd0, 0x40, 0x2770, 0x905c, 0x5193, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x75, 0x86, 0x25}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f2000000ee4492b34ef1183751e2cf7c021bce24"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 66.544165][ T138] snd_usb_pod 3-1:0.1: set_interface failed [ 66.550154][ T138] snd_usb_pod 3-1:0.1: Line 6 Pocket POD now disconnected [ 66.561228][ T138] snd_usb_pod: probe of 3-1:0.1 failed with error -71 [ 66.570599][ T138] usb 3-1: USB disconnect, device number 15 [ 66.576721][ T5] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 66.665528][ T3104] usblp 6-1:1.0: usblp0: USB Bidirectional printer dev 17 if 0 alt 0 proto 3 vid 0x0525 pid 0xA4A8 [ 66.784132][ T17] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 66.825829][ T3108] waltop 0003:172F:0501.000F: unknown main item tag 0x0 [ 66.832834][ T3108] waltop 0003:172F:0501.000F: unknown main item tag 0x6 [ 66.839980][ T3108] waltop 0003:172F:0501.000F: unknown main item tag 0x6 [ 66.844093][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 66.847290][ T3108] waltop 0003:172F:0501.000F: unknown main item tag 0x6 [ 66.858965][ T3108] waltop 0003:172F:0501.000F: item fetching failed at offset 27/28 [ 66.867329][ T3108] waltop: probe of 0003:172F:0501.000F failed with error -22 [ 66.904112][ C0] usblp0: nonzero read bulk status received: -71 [ 66.911093][ T3673] usblp0: error -71 reading from printer [ 66.919094][ T3050] usb 6-1: USB disconnect, device number 17 [ 66.935200][ T3050] usblp0: removed [ 66.944311][ T138] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 66.964310][ T5] usb 5-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 66.974772][ T5] usb 5-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.986000][ T5] usb 5-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ee [ 66.995083][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.033443][ T3108] usb 2-1: USB disconnect, device number 15 [ 67.045584][ T5] hub 5-1:118.0: bad descriptor, ignoring hub [ 67.051768][ T5] hub: probe of 5-1:118.0 failed with error -5 [ 67.062295][ T5] cdc_wdm 5-1:118.0: cdc-wdm0: USB WDM device [ 67.164209][ T17] usb 4-1: New USB device found, idVendor=05da, idProduct=00a0, bcdDevice= 5.1f [ 67.173405][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.185918][ T17] usb 4-1: config 0 descriptor?? [ 67.227354][ T17] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. [ 67.384199][ T138] usb 3-1: New USB device found, idVendor=2770, idProduct=905c, bcdDevice=51.93 [ 67.393294][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.405769][ T138] usb 3-1: config 0 descriptor?? [ 67.425854][ T3050] usb 4-1: USB disconnect, device number 15 09:28:01 executing program 5: syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000f90001082505a8a40700000000010902240001010000000904000012070103000905010200ffe000000905820255"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) 09:28:01 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x83, 0xe1, 0x54, 0x40, 0x5da, 0xa0, 0x51f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfc, 0x9, 0x9b}}]}}]}}, 0x0) [ 67.446272][ T138] gspca_main: sq905c-2.14.0 probing 2770:905c 09:28:02 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x172f, 0x501, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1c}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000001080)={0x2c, &(0x7f0000000080)={0x0, 0x0, 0x1c, {0x1c, 0x0, "8862310f60cdc00b900b4ce37b08380e55a255bdad0162aeb9e1"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 67.744055][ T17] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 67.824106][ T3108] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 67.838521][ T3735] udc-core: couldn't find an available UDC or it's busy [ 67.845585][ T3735] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 67.864165][ T3050] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 67.984045][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 68.074238][ T138] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 68.081842][ T138] sq905c: probe of 3-1:0.0 failed with error -71 [ 68.088565][ T3062] gspca_stk1135: reg_w 0x200 err -71 [ 68.094876][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.101200][ T3062] gspca_stk1135: Sensor write failed [ 68.104491][ T17] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1792, setting to 1024 [ 68.106742][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.117475][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 68.123782][ T3062] gspca_stk1135: Sensor write failed [ 68.123815][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.133724][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 85 [ 68.139006][ T3062] gspca_stk1135: Sensor read failed [ 68.145348][ T17] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 68.155177][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.160365][ T17] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.07 [ 68.173290][ T3062] gspca_stk1135: Sensor read failed [ 68.173303][ T3062] gspca_stk1135: Detected sensor type unknown (0x0) [ 68.179639][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.188678][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.214944][ T3062] gspca_stk1135: Sensor read failed [ 68.220176][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.224116][ T3727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 68.226560][ T3062] gspca_stk1135: Sensor read failed [ 68.233551][ T3727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 68.238488][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.245986][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.251634][ T3062] gspca_stk1135: Sensor write failed [ 68.251668][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 68.251674][ T3062] gspca_stk1135: Sensor write failed [ 68.255261][ T5] usb 5-1: USB disconnect, device number 14 [ 68.262641][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.271007][ T138] usb 3-1: USB disconnect, device number 16 [ 68.274323][ T3108] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 68.282997][ T3062] stk1135: probe of 1-1:0.0 failed with error -71 [ 68.285553][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.290653][ T3694] cdc_wdm 5-1:118.0: Error in flush path: -71 [ 68.310081][ T3062] usb 1-1: USB disconnect, device number 12 [ 68.327901][ T3694] cdc_wdm 5-1:118.0: Error in flush path: -71 [ 68.346162][ T3108] usb 2-1: config 0 descriptor?? [ 68.404713][ T3050] usb 4-1: New USB device found, idVendor=05da, idProduct=00a0, bcdDevice= 5.1f [ 68.413928][ T3050] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.427522][ T3050] usb 4-1: config 0 descriptor?? [ 68.475437][ T3050] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. [ 68.529653][ T3727] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 68.536619][ T3727] raw-gadget gadget: fail, usb_ep_enable returned -22 09:28:03 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x2f, 0x83, 0x6, 0x40, 0x174f, 0x6a31, 0xd61a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf6, 0xa1, 0x81}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 68.684131][ T3108] usbhid 2-1:0.0: can't add hid device: -71 [ 68.690362][ T3108] usbhid: probe of 2-1:0.0 failed with error -71 [ 68.698782][ T3108] usb 2-1: USB disconnect, device number 16 [ 68.702185][ T5] usb 4-1: USB disconnect, device number 16 [ 68.765650][ T17] usblp 6-1:1.0: usblp0: USB Bidirectional printer dev 18 if 0 alt 0 proto 3 vid 0x0525 pid 0xA4A8 [ 68.884041][ T3104] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 68.914016][ T21] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 68.994007][ C0] usblp0: nonzero read bulk status received: -71 [ 69.000548][ T3727] usblp0: error -71 reading from printer [ 69.008794][ T3108] usb 6-1: USB disconnect, device number 18 [ 69.029902][ T3108] usblp0: removed [ 69.144060][ T138] usb 5-1: new high-speed USB device number 15 using dummy_hcd 09:28:03 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x83, 0xe1, 0x54, 0x40, 0x5da, 0xa0, 0x51f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfc, 0x9, 0x9b}}]}}]}}, 0x0) [ 69.244141][ T3104] usb 3-1: New USB device found, idVendor=2770, idProduct=905c, bcdDevice=51.93 [ 69.253282][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.263497][ T3104] usb 3-1: config 0 descriptor?? [ 69.274066][ T5] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 69.274133][ T21] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 69.290850][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.300640][ T21] usb 1-1: config 0 descriptor?? [ 69.309053][ T3104] gspca_main: sq905c-2.14.0 probing 2770:905c [ 69.357924][ T21] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 69.404251][ T138] usb 5-1: Using ep0 maxpacket: 8 09:28:04 executing program 5: syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000f90001082505a8a40700000000010902240001010000000904000012070103000905010200ffe000000905820255"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x0) [ 69.504011][ T3108] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 69.544156][ T138] usb 5-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 69.556542][ T138] usb 5-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.567743][ T138] usb 5-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ee [ 69.577016][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 09:28:04 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xf1, 0x81, 0xd0, 0x40, 0x2770, 0x905c, 0x5193, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x75, 0x86, 0x25}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f2000000ee4492b34ef1183751e2cf7c021bce24"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 69.634169][ T3104] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 69.635487][ T138] hub 5-1:118.0: bad descriptor, ignoring hub [ 69.644277][ T3104] sq905c: probe of 3-1:0.0 failed with error -71 [ 69.650781][ T138] hub: probe of 5-1:118.0 failed with error -5 [ 69.662812][ T138] cdc_wdm 5-1:118.0: cdc-wdm0: USB WDM device 09:28:04 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800040042ee420000000109021b00017600230009040000010209bd00070581070001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/100) syz_usb_connect(0x0, 0x24, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x0, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x12}}]}}]}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) [ 69.674139][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.685029][ T3104] usb 3-1: USB disconnect, device number 17 [ 69.691128][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.700903][ T5] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 69.709970][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.721615][ T138] usb 5-1: USB disconnect, device number 15 [ 69.741091][ T5] usb 2-1: config 0 descriptor?? [ 69.844052][ T17] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 69.864135][ T3108] usb 4-1: New USB device found, idVendor=05da, idProduct=00a0, bcdDevice= 5.1f [ 69.873219][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.885673][ T3108] usb 4-1: config 0 descriptor?? [ 69.927003][ T3108] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. [ 70.034054][ T3104] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 70.084008][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 70.124032][ T138] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 70.135543][ T3108] usb 4-1: USB disconnect, device number 17 [ 70.204067][ T17] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1792, setting to 1024 [ 70.215171][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 70.225211][ T17] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 85 [ 70.235277][ T17] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 70.235794][ T5] waltop 0003:172F:0501.0010: unknown main item tag 0x0 [ 70.248271][ T17] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.07 [ 70.255243][ T5] waltop 0003:172F:0501.0010: unknown main item tag 0x6 [ 70.264265][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.271210][ T5] waltop 0003:172F:0501.0010: unknown main item tag 0x6 [ 70.298058][ T5] waltop 0003:172F:0501.0010: unknown main item tag 0x6 [ 70.304055][ T3779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 70.305122][ T5] waltop 0003:172F:0501.0010: item fetching failed at offset 27/28 [ 70.311789][ T3779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 70.324249][ T5] waltop: probe of 0003:172F:0501.0010 failed with error -22 [ 70.423957][ T138] usb 5-1: Using ep0 maxpacket: 8 [ 70.444208][ T3104] usb 3-1: New USB device found, idVendor=2770, idProduct=905c, bcdDevice=51.93 [ 70.453298][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.463391][ T3104] usb 3-1: config 0 descriptor?? [ 70.498970][ T3108] usb 2-1: USB disconnect, device number 17 [ 70.506934][ T3104] gspca_main: sq905c-2.14.0 probing 2770:905c [ 70.550134][ T3779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 70.557510][ T3779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 70.574014][ T138] usb 5-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 70.584479][ T138] usb 5-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.595664][ T138] usb 5-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ee [ 70.604761][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 09:28:05 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x83, 0xe1, 0x54, 0x40, 0x5da, 0xa0, 0x51f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfc, 0x9, 0x9b}}]}}]}}, 0x0) [ 70.665045][ T138] hub 5-1:118.0: bad descriptor, ignoring hub [ 70.671383][ T138] hub: probe of 5-1:118.0 failed with error -5 [ 70.681263][ T138] cdc_wdm 5-1:118.0: cdc-wdm0: USB WDM device [ 70.805363][ T17] usblp 6-1:1.0: usblp1: USB Bidirectional printer dev 19 if 0 alt 0 proto 3 vid 0x0525 pid 0xA4A8 09:28:05 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x172f, 0x501, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1c}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000380)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000001080)={0x2c, &(0x7f0000000080)={0x0, 0x0, 0x1c, {0x1c, 0x0, "8862310f60cdc00b900b4ce37b08380e55a255bdad0162aeb9e1"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 70.993929][ T3108] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 71.145571][ T5] usb 6-1: USB disconnect, device number 19 [ 71.153195][ T5] usblp1: removed [ 71.184029][ T3104] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 71.191701][ T3104] sq905c: probe of 3-1:0.0 failed with error -71 [ 71.200157][ T3104] usb 3-1: USB disconnect, device number 18 [ 71.304069][ T17] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 71.324038][ T21] gspca_stk1135: reg_w 0x200 err -71 [ 71.330394][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.336892][ T21] gspca_stk1135: Sensor write failed [ 71.342251][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.348683][ T21] gspca_stk1135: Sensor write failed [ 71.354111][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.360427][ T21] gspca_stk1135: Sensor read failed [ 71.365701][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.372084][ T21] gspca_stk1135: Sensor read failed [ 71.377344][ T21] gspca_stk1135: Detected sensor type unknown (0x0) [ 71.384015][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.390335][ T21] gspca_stk1135: Sensor read failed [ 71.395660][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.401975][ T21] gspca_stk1135: Sensor read failed [ 71.407237][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.413554][ T21] gspca_stk1135: Sensor write failed [ 71.418979][ T21] gspca_stk1135: serial bus timeout: status=0x00 [ 71.425357][ T21] gspca_stk1135: Sensor write failed [ 71.430801][ T3108] usb 4-1: New USB device found, idVendor=05da, idProduct=00a0, bcdDevice= 5.1f [ 71.439908][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.448675][ T21] stk1135: probe of 1-1:0.0 failed with error -71 [ 71.456260][ T3108] usb 4-1: config 0 descriptor?? [ 71.462529][ T21] usb 1-1: USB disconnect, device number 13 [ 71.472458][ T3824] udc-core: couldn't find an available UDC or it's busy [ 71.479614][ T3824] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 71.495058][ T3108] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. 09:28:06 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xf1, 0x81, 0xd0, 0x40, 0x2770, 0x905c, 0x5193, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x75, 0x86, 0x25}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f2000000ee4492b34ef1183751e2cf7c021bce24"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 71.703465][ T138] usb 4-1: USB disconnect, device number 18 [ 71.764238][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.775197][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.784987][ T17] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 71.794080][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.806025][ T17] usb 2-1: config 0 descriptor?? 09:28:06 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xec, 0x2e, 0x1, 0x8, 0x1d19, 0x1104, 0x5ef7, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf, 0xa5, 0x3c}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001200)={0x2c, &(0x7f0000001580)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000840)={0x84, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 09:28:06 executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000001540)=ANY=[@ANYBLOB="12010000784e52081816139172ec00c8000109022d0000000000010904000003dfa6e90009058daa3e0300000009050502000000000009058a1e7b"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000003b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 71.994070][ T21] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 72.133983][ T17] usbhid 2-1:0.0: can't add hid device: -71 [ 72.140091][ T17] usbhid: probe of 2-1:0.0 failed with error -71 [ 72.146792][ T3123] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 72.155837][ T17] usb 2-1: USB disconnect, device number 18 [ 72.174376][ T3108] usb 6-1: new high-speed USB device number 20 using dummy_hcd 09:28:06 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x1, 0x2, 0x40, 0xccbc, 0x3d84, 0x59e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7a, 0x6f, 0x8d}}]}}]}}, 0x0) [ 72.354039][ T21] usb 3-1: New USB device found, idVendor=2770, idProduct=905c, bcdDevice=51.93 [ 72.363079][ T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.373681][ T21] usb 3-1: config 0 descriptor?? [ 72.393932][ T3123] usb 1-1: Using ep0 maxpacket: 8 [ 72.414127][ T3108] usb 6-1: Using ep0 maxpacket: 8 [ 72.423082][ T21] gspca_main: sq905c-2.14.0 probing 2770:905c [ 72.514278][ T3123] usb 1-1: New USB device found, idVendor=1d19, idProduct=1104, bcdDevice=5e.f7 [ 72.523366][ T3123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.531500][ T3104] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 72.539225][ T3108] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 72.547383][ T3108] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 72.556722][ T3108] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 830 [ 72.566725][ T3108] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 72.576646][ T3108] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 72.586365][ T3108] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 123 [ 72.597283][ T3123] usb 1-1: config 0 descriptor?? [ 72.674248][ T3108] usb 6-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=ec.72 [ 72.683366][ T3108] usb 6-1: New USB device strings: Mfr=0, Product=200, SerialNumber=0 [ 72.691847][ T3108] usb 6-1: Product: syz [ 72.699411][ T3108] usb 6-1: config 0 descriptor?? [ 72.723953][ T3842] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 72.730902][ T3842] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 72.737873][ T138] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 72.769187][ T3108] rsi_91x: rsi_probe: Initialized os intf ops [ 72.854109][ T3123] usb 1-1: dvb_usb_v2: found a 'MSI DIGIVOX Micro HD' in warm state [ 72.864423][ T17] usb 5-1: USB disconnect, device number 16 [ 72.914005][ T3104] usb 4-1: New USB device found, idVendor=ccbc, idProduct=3d84, bcdDevice= 5.9e [ 72.923108][ T3104] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.934986][ T3104] usb 4-1: config 0 descriptor?? [ 73.063930][ T21] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 73.071490][ T21] sq905c: probe of 3-1:0.0 failed with error -71 [ 73.079916][ T21] usb 3-1: USB disconnect, device number 19 [ 73.176704][ T5] usb 4-1: USB disconnect, device number 19 [ 73.176739][ T3104] usb 6-1: USB disconnect, device number 20 [ 73.184231][ T138] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.199463][ T138] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.205868][ T3104] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 73.209248][ T138] usb 2-1: New USB device found, idVendor=172f, idProduct=0501, bcdDevice= 0.40 [ 73.226271][ T138] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.245634][ T138] usb 2-1: config 0 descriptor?? [ 73.334207][ T3104] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 73.342209][ T3104] rsi_91x: Disabling firmware watchdog timer failed [ 73.348906][ T3104] rsi_91x: Reset card failed 09:28:08 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xf1, 0x81, 0xd0, 0x40, 0x2770, 0x905c, 0x5193, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x75, 0x86, 0x25}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f2000000ee4492b34ef1183751e2cf7c021bce24"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 73.735501][ T138] waltop 0003:172F:0501.0011: unknown main item tag 0x0 [ 73.742624][ T138] waltop 0003:172F:0501.0011: unknown main item tag 0x6 [ 73.749669][ T138] waltop 0003:172F:0501.0011: unknown main item tag 0x6 [ 73.756884][ T138] waltop 0003:172F:0501.0011: unknown main item tag 0x6 [ 73.763924][ T138] waltop 0003:172F:0501.0011: item fetching failed at offset 27/28 [ 73.772075][ T138] waltop: probe of 0003:172F:0501.0011 failed with error -22 [ 73.863856][ T5] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 73.942190][ T138] usb 2-1: USB disconnect, device number 19 [ 73.964041][ T3104] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 74.013926][ T21] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 74.203836][ T3104] usb 6-1: Using ep0 maxpacket: 8 [ 74.263976][ T5] usb 3-1: New USB device found, idVendor=2770, idProduct=905c, bcdDevice=51.93 [ 74.273086][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.282876][ T5] usb 3-1: config 0 descriptor?? [ 74.323922][ T3104] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 74.332127][ T3104] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 74.341408][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 830 [ 74.348452][ T5] gspca_main: sq905c-2.14.0 probing 2770:905c [ 74.351397][ T3104] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 74.367220][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 74.377009][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 123 [ 74.387146][ T21] usb 4-1: New USB device found, idVendor=ccbc, idProduct=3d84, bcdDevice= 5.9e [ 74.396265][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.406048][ T21] usb 4-1: config 0 descriptor?? 09:28:09 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x5c, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000020000081229010040000102030109024a0001010000000904000003e1050000052406000005240000000d240f010000000000000000000624f92b00000905810310000000000905820210000000000905030208"], 0x0) [ 74.484069][ T3104] usb 6-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=ec.72 [ 74.493157][ T3104] usb 6-1: New USB device strings: Mfr=0, Product=200, SerialNumber=0 [ 74.501470][ T3104] usb 6-1: Product: syz [ 74.508998][ T3104] usb 6-1: config 0 descriptor?? [ 74.533911][ T3842] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 74.541114][ T3842] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 74.556923][ T3104] rsi_91x: rsi_probe: Initialized os intf ops 09:28:09 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x1, 0x2, 0x40, 0xccbc, 0x3d84, 0x59e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7a, 0x6f, 0x8d}}]}}]}}, 0x0) [ 74.654877][ T3108] usb 4-1: USB disconnect, device number 20 09:28:09 executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000001540)=ANY=[@ANYBLOB="12010000784e52081816139172ec00c8000109022d0000000000010904000003dfa6e90009058daa3e0300000009050502000000000009058a1e7b"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000003b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 74.743943][ T3123] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -71 [ 74.752708][ T3123] usb 1-1: USB disconnect, device number 14 [ 74.758950][ T3104] rsi_91x: rsi_usb_reg_read: Reg read failed with error code :-71 [ 74.769838][ T3104] rsi_91x: rsi_probe: Failed in probe...Exiting [ 74.782245][ T3104] RSI-USB WLAN: probe of 6-1:0.0 failed with error -71 [ 74.793667][ T3104] usb 6-1: USB disconnect, device number 21 [ 74.801818][ T21] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 74.973861][ T5] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 74.981444][ T5] sq905c: probe of 3-1:0.0 failed with error -71 [ 74.989888][ T5] usb 3-1: USB disconnect, device number 20 [ 75.043823][ T21] usb 2-1: Using ep0 maxpacket: 8 [ 75.063912][ T3108] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 75.164177][ T21] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.175178][ T21] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 75.185073][ T21] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 75.213912][ T3104] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 75.354016][ T21] usb 2-1: New USB device found, idVendor=2912, idProduct=0001, bcdDevice= 0.40 [ 75.363216][ T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.363790][ T138] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 75.371269][ T21] usb 2-1: Product: syz [ 75.383052][ T21] usb 2-1: Manufacturer: syz [ 75.387707][ T21] usb 2-1: SerialNumber: syz [ 75.413950][ T3887] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 75.420891][ T3887] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 75.433943][ T3108] usb 4-1: New USB device found, idVendor=ccbc, idProduct=3d84, bcdDevice= 5.9e [ 75.443023][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.451959][ T21] cdc_acm 2-1:1.0: Control and data interfaces are not separated! 09:28:10 executing program 2: syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x7, 0x1, 0x2, 0x0, "", {{}, [{}]}}}]}}]}}, 0x0) [ 75.460123][ T3104] usb 6-1: Using ep0 maxpacket: 8 [ 75.466708][ T21] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 75.474536][ T3108] usb 4-1: config 0 descriptor?? [ 75.583935][ T3104] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 75.592088][ T3104] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 75.601422][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 830 [ 75.611409][ T3104] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 75.621210][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 75.623778][ T138] usb 1-1: Using ep0 maxpacket: 8 [ 75.630922][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 123 [ 75.725977][ T3104] usb 6-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=ec.72 [ 75.726781][ T5] usb 4-1: USB disconnect, device number 21 [ 75.735097][ T3104] usb 6-1: New USB device strings: Mfr=0, Product=200, SerialNumber=0 [ 75.735112][ T3104] usb 6-1: Product: syz [ 75.735488][ T21] usb 2-1: USB disconnect, device number 20 [ 75.775159][ T3104] usb 6-1: config 0 descriptor?? [ 75.787535][ T138] usb 1-1: New USB device found, idVendor=1d19, idProduct=1104, bcdDevice=5e.f7 [ 75.793884][ T3904] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 75.796750][ T138] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.803972][ T3108] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 75.822620][ T138] usb 1-1: config 0 descriptor?? [ 75.827958][ T3904] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 75.856519][ T3104] rsi_91x: rsi_probe: Initialized os intf ops [ 75.993742][ T138] dvb_usb_rtl28xxu 1-1:0.0: chip type detection failed -71 [ 76.001062][ T138] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -71 [ 76.010232][ T138] usb 1-1: USB disconnect, device number 15 [ 76.183717][ T3108] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 76.193404][ T3108] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 76.286320][ T21] usb 6-1: USB disconnect, device number 22 [ 76.293461][ T21] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 76.353668][ T3108] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 76.362735][ T3108] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.370796][ T3108] usb 3-1: Product: syz [ 76.375069][ T3108] usb 3-1: Manufacturer: syz [ 76.379645][ T3108] usb 3-1: SerialNumber: syz [ 76.413648][ T21] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 76.421699][ T21] rsi_91x: Disabling firmware watchdog timer failed [ 76.428553][ T21] rsi_91x: Reset card failed [ 76.453611][ T3104] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 76.633592][ T3108] usblp: can't set desired altsetting 0 on interface 0 [ 76.644200][ T3108] usb 3-1: USB disconnect, device number 21 [ 76.694396][ T3104] usb 2-1: Using ep0 maxpacket: 8 [ 76.813638][ T3104] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.824643][ T3104] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 76.834688][ T3104] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 77.003584][ T3104] usb 2-1: New USB device found, idVendor=2912, idProduct=0001, bcdDevice= 0.40 [ 77.012631][ T3104] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.020653][ T3104] usb 2-1: Product: syz [ 77.024859][ T3104] usb 2-1: Manufacturer: syz [ 77.029432][ T3104] usb 2-1: SerialNumber: syz [ 77.053642][ T3887] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 77.060489][ T3887] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 77.076084][ T3104] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 77.084553][ T3104] cdc_acm 2-1:1.0: ttyACM0: USB ACM device 09:28:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, 0x0) write$hidraw(r1, &(0x7f0000000000)='4', 0x20000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x0, 0xfffffebd, &(0x7f00000003c0)="254e6e6457b94a706f24b50b613bff3ebc5d669fcccfa7539dec9b67573fe9fe31fd712d55ac76b885d2ef5c535d1622962d706343eaf12d7abd5807823ec7ca6f45b0ed0c82289e1dc00fa40b0c6cfba5d882d2e07d943e4761e7cfcb900a43038cdee3afb200c911d20bcdab3ce19a11ac8e9d0abcef82b399e1fa04fa7f9b3dd714cbb6bb14b6172ddd199fc8e689936916cf4f0a289c4b997807b9ed9a85b6a0fd95180f1d2951b0ef77637fb1652eae221d0dfbb740e15aed38a5a018ec0c8b15614a9f2b3fca32064b0c"}) r2 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x41) write$hidraw(r2, &(0x7f00000010c0)="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", 0x20002001) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000380)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000180)='/dev/hidraw#\x00', 0x101, 0x0) 09:28:11 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x1, 0x2, 0x40, 0xccbc, 0x3d84, 0x59e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7a, 0x6f, 0x8d}}]}}]}}, 0x0) 09:28:11 executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000001540)=ANY=[@ANYBLOB="12010000784e52081816139172ec00c8000109022d0000000000010904000003dfa6e90009058daa3e0300000009050502000000000009058a1e7b"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000003b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 09:28:11 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800040042ee420000000109021b00017600230009040000010209bd00070581070001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/100) syz_usb_connect(0x0, 0x24, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x0, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x12}}]}}]}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) 09:28:11 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x4c, 0x1a, 0x40, 0xbdb, 0x1002, 0x172, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa7, 0x0, 0x0, 0x71, 0xb0, 0x7c}}]}}]}}, 0x0) [ 77.327037][ T3104] usb 2-1: USB disconnect, device number 21 [ 77.413505][ T3108] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 77.443418][ T138] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 77.454008][ T5] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 77.463435][ T17] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 77.693395][ T5] usb 6-1: Using ep0 maxpacket: 8 [ 77.733396][ T3104] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 77.744025][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 77.803365][ T138] usb 4-1: New USB device found, idVendor=ccbc, idProduct=3d84, bcdDevice= 5.9e [ 77.812459][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.820737][ T5] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 77.828904][ T5] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 77.838336][ T5] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 830 [ 77.843440][ T3108] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 77.848318][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 77.857974][ T3108] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 77.867618][ T5] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 77.886977][ T5] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 123 [ 77.897734][ T138] usb 4-1: config 0 descriptor?? 09:28:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, 0x0) write$hidraw(r1, &(0x7f0000000000)='4', 0x20000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x0, 0xfffffebd, &(0x7f00000003c0)="254e6e6457b94a706f24b50b613bff3ebc5d669fcccfa7539dec9b67573fe9fe31fd712d55ac76b885d2ef5c535d1622962d706343eaf12d7abd5807823ec7ca6f45b0ed0c82289e1dc00fa40b0c6cfba5d882d2e07d943e4761e7cfcb900a43038cdee3afb200c911d20bcdab3ce19a11ac8e9d0abcef82b399e1fa04fa7f9b3dd714cbb6bb14b6172ddd199fc8e689936916cf4f0a289c4b997807b9ed9a85b6a0fd95180f1d2951b0ef77637fb1652eae221d0dfbb740e15aed38a5a018ec0c8b15614a9f2b3fca32064b0c"}) r2 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x41) write$hidraw(r2, &(0x7f00000010c0)="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", 0x20002001) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000380)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000180)='/dev/hidraw#\x00', 0x101, 0x0) [ 77.923454][ T17] usb 5-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 77.934571][ T17] usb 5-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.945796][ T17] usb 5-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ee [ 77.954937][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.024522][ T17] hub 5-1:118.0: bad descriptor, ignoring hub [ 78.030797][ T17] hub: probe of 5-1:118.0 failed with error -5 [ 78.041818][ T17] cdc_wdm 5-1:118.0: cdc-wdm0: USB WDM device [ 78.053416][ T5] usb 6-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=ec.72 [ 78.062577][ T5] usb 6-1: New USB device strings: Mfr=0, Product=200, SerialNumber=0 [ 78.070795][ T5] usb 6-1: Product: syz [ 78.073363][ T3108] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 78.078657][ T5] usb 6-1: config 0 descriptor?? [ 78.084068][ T3108] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.084083][ T3108] usb 3-1: Product: syz [ 78.084096][ T3108] usb 3-1: Manufacturer: syz [ 78.084110][ T3108] usb 3-1: SerialNumber: syz [ 78.133278][ T3951] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 78.140133][ T3951] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 78.166026][ T138] usb 4-1: USB disconnect, device number 22 [ 78.182481][ T5] rsi_91x: rsi_probe: Initialized os intf ops [ 78.193323][ T3104] usb 2-1: config 0 has an invalid interface number: 167 but max is 0 [ 78.201515][ T3104] usb 2-1: config 0 has no interface number 0 [ 78.223484][ T3104] usb 2-1: New USB device found, idVendor=0bdb, idProduct=1002, bcdDevice= 1.72 [ 78.232571][ T3104] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.263802][ T3104] usb 2-1: config 0 descriptor?? 09:28:12 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1e7d, 0x2e22, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0xbe, 0xfe, 0xcd, 0x40, 0x4348, 0x5523, 0xfcfd, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfb, 0xd, 0xf6}}]}}]}}, 0x0) [ 78.374604][ T3108] usblp: can't set desired altsetting 0 on interface 0 [ 78.387804][ T3108] usb 3-1: USB disconnect, device number 22 [ 78.505557][ T3104] usb 2-1: USB disconnect, device number 22 [ 78.613403][ T17] usb 6-1: USB disconnect, device number 23 [ 78.620555][ T17] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 09:28:13 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x1, 0x2, 0x40, 0xccbc, 0x3d84, 0x59e, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7a, 0x6f, 0x8d}}]}}]}}, 0x0) [ 78.753236][ T17] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 78.761362][ T17] rsi_91x: Disabling firmware watchdog timer failed [ 78.768007][ T17] rsi_91x: Reset card failed 09:28:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, 0x0) write$hidraw(r1, &(0x7f0000000000)='4', 0x20000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x0, 0xfffffebd, &(0x7f00000003c0)="254e6e6457b94a706f24b50b613bff3ebc5d669fcccfa7539dec9b67573fe9fe31fd712d55ac76b885d2ef5c535d1622962d706343eaf12d7abd5807823ec7ca6f45b0ed0c82289e1dc00fa40b0c6cfba5d882d2e07d943e4761e7cfcb900a43038cdee3afb200c911d20bcdab3ce19a11ac8e9d0abcef82b399e1fa04fa7f9b3dd714cbb6bb14b6172ddd199fc8e689936916cf4f0a289c4b997807b9ed9a85b6a0fd95180f1d2951b0ef77637fb1652eae221d0dfbb740e15aed38a5a018ec0c8b15614a9f2b3fca32064b0c"}) r2 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x41) write$hidraw(r2, &(0x7f00000010c0)="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", 0x20002001) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000380)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000180)='/dev/hidraw#\x00', 0x101, 0x0) [ 78.843132][ T3108] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 78.857600][ T4000] udc-core: couldn't find an available UDC or it's busy [ 78.864720][ T4000] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 78.983050][ T21] usb 4-1: new high-speed USB device number 23 using dummy_hcd 09:28:13 executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000001540)=ANY=[@ANYBLOB="12010000784e52081816139172ec00c8000109022d0000000000010904000003dfa6e90009058daa3e0300000009050502000000000009058a1e7b"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000003b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 79.133661][ T17] usb 5-1: USB disconnect, device number 17 [ 79.233521][ T3108] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 79.246405][ T3108] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.40 [ 79.255492][ T3108] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.266973][ T3108] usb 3-1: config 0 descriptor?? [ 79.274420][ T138] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 79.317275][ T3108] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 79.423125][ T21] usb 4-1: New USB device found, idVendor=ccbc, idProduct=3d84, bcdDevice= 5.9e [ 79.432178][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.442006][ T21] usb 4-1: config 0 descriptor?? [ 79.448560][ T3104] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 79.516063][ T5] usb 3-1: USB disconnect, device number 23 09:28:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, 0x0) write$hidraw(r1, &(0x7f0000000000)='4', 0x20000001) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x0, 0xfffffebd, &(0x7f00000003c0)="254e6e6457b94a706f24b50b613bff3ebc5d669fcccfa7539dec9b67573fe9fe31fd712d55ac76b885d2ef5c535d1622962d706343eaf12d7abd5807823ec7ca6f45b0ed0c82289e1dc00fa40b0c6cfba5d882d2e07d943e4761e7cfcb900a43038cdee3afb200c911d20bcdab3ce19a11ac8e9d0abcef82b399e1fa04fa7f9b3dd714cbb6bb14b6172ddd199fc8e689936916cf4f0a289c4b997807b9ed9a85b6a0fd95180f1d2951b0ef77637fb1652eae221d0dfbb740e15aed38a5a018ec0c8b15614a9f2b3fca32064b0c"}) r2 = syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x41) write$hidraw(r2, &(0x7f00000010c0)="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", 0x20002001) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000380)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000180)='/dev/hidraw#\x00', 0x101, 0x0) 09:28:14 executing program 4: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201fe0009003c0800040042ee420000000109021b00017600230009040000010209bd00070581070001"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/100) syz_usb_connect(0x0, 0x24, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x0, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x12}}]}}]}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) [ 79.633039][ T138] usb 2-1: config 0 has an invalid interface number: 167 but max is 0 [ 79.641237][ T138] usb 2-1: config 0 has no interface number 0 [ 79.651791][ T138] usb 2-1: New USB device found, idVendor=0bdb, idProduct=1002, bcdDevice= 1.72 [ 79.661308][ T138] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.672038][ T138] usb 2-1: config 0 descriptor?? [ 79.722882][ T3104] usb 6-1: Using ep0 maxpacket: 8 [ 79.734041][ T138] usb 4-1: USB disconnect, device number 23 [ 79.872949][ T3104] usb 6-1: config 0 has an invalid interface number: 0 but max is -1 [ 79.881069][ T3104] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 79.916897][ T3050] usb 2-1: USB disconnect, device number 23 [ 79.932684][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 830 [ 79.942709][ T3104] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 79.952397][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 09:28:14 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x4c, 0x1a, 0x40, 0xbdb, 0x1002, 0x172, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa7, 0x0, 0x0, 0x71, 0xb0, 0x7c}}]}}]}}, 0x0) [ 79.962117][ T3104] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 123 [ 80.013080][ T3062] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 80.072884][ T5] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 80.092933][ T3104] usb 6-1: New USB device found, idVendor=1618, idProduct=9113, bcdDevice=ec.72 [ 80.102021][ T3104] usb 6-1: New USB device strings: Mfr=0, Product=200, SerialNumber=0 [ 80.110248][ T3104] usb 6-1: Product: syz [ 80.115625][ T3104] usb 6-1: config 0 descriptor?? [ 80.132923][ T4011] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 80.140300][ T4011] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 80.154359][ T3104] rsi_91x: rsi_probe: Initialized os intf ops 09:28:14 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000a78302206d040e0a4a4600000001090212000100000000090400000003"], 0x0) [ 80.252796][ T3062] usb 5-1: Using ep0 maxpacket: 8 [ 80.322950][ T3050] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 80.372872][ T3062] usb 5-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 80.383294][ T3062] usb 5-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.394467][ T3062] usb 5-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ee [ 80.403554][ T3062] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.442887][ T5] usb 3-1: New USB device found, idVendor=4348, idProduct=5523, bcdDevice=fc.fd [ 80.451979][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.461255][ T3062] hub 5-1:118.0: bad descriptor, ignoring hub [ 80.467692][ T3062] hub: probe of 5-1:118.0 failed with error -5 [ 80.476448][ T5] usb 3-1: config 0 descriptor?? [ 80.481723][ T3062] cdc_wdm 5-1:118.0: cdc-wdm0: USB WDM device 09:28:15 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4d8, 0xf002, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00227301000080"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x41, &(0x7f0000000140)="84ea7f758f0b73bcfa637c5f322099cfd25f6329097ba3a00cbdb41c7469cff94be2c45e67610fd87f47aea4148b776d41dd0958c0c1923ea1d66e2f98ac203d84") [ 80.513877][ T5] ch341 3-1:0.0: ch341-uart converter detected [ 80.552944][ T138] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 80.588688][ T12] usb 6-1: USB disconnect, device number 24 [ 80.596453][ T12] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 80.692748][ T3050] usb 2-1: config 0 has an invalid interface number: 167 but max is 0 [ 80.700965][ T3050] usb 2-1: config 0 has no interface number 0 [ 80.707160][ T3050] usb 2-1: New USB device found, idVendor=0bdb, idProduct=1002, bcdDevice= 1.72 [ 80.716294][ T3050] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.724398][ T12] rsi_91x: rsi_usb_reg_write: Reg write failed with error code :-19 [ 80.732391][ T12] rsi_91x: Disabling firmware watchdog timer failed [ 80.739081][ T12] rsi_91x: Reset card failed [ 80.743803][ T5] usb 3-1: failed to receive control message: -71 [ 80.750272][ T5] ch341-uart: probe of ttyUSB0 failed with error -71 [ 80.758441][ T5] usb 3-1: USB disconnect, device number 24 [ 80.766175][ T3050] usb 2-1: config 0 descriptor?? [ 80.771981][ T5] ch341 3-1:0.0: device disconnected [ 80.806081][ T138] usb 4-1: Using ep0 maxpacket: 32 [ 80.832849][ T3062] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 80.922809][ T138] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=46.4a [ 80.931877][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.941721][ T138] usb 4-1: config 0 descriptor?? [ 81.016821][ T12] usb 2-1: USB disconnect, device number 24 [ 81.072910][ T3062] usb 1-1: Using ep0 maxpacket: 8 09:28:15 executing program 5: r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x4008c002, 0x0) ioctl$EVIOCGREP(r1, 0x4008c001, 0x0) [ 81.192794][ T3062] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.203753][ T3062] usb 1-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.40 [ 81.212841][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.220984][ T138] (null): keene_cmd_main failed (-71) [ 81.231132][ T3062] usb 1-1: config 0 descriptor?? [ 81.242821][ T138] video4linux radio0: keene_cmd_main failed (-71) [ 81.249435][ T138] radio-keene 4-1:0.0: V4L2 device registered as radio0 [ 81.270343][ T138] usb 4-1: USB disconnect, device number 24 [ 81.270416][ T4078] udc-core: couldn't find an available UDC or it's busy [ 81.283389][ T4078] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 81.432583][ T5] usb 6-1: new high-speed USB device number 25 using dummy_hcd 09:28:16 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x4c, 0x1a, 0x40, 0xbdb, 0x1002, 0x172, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa7, 0x0, 0x0, 0x71, 0xb0, 0x7c}}]}}]}}, 0x0) [ 81.512612][ T3104] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 81.714379][ T3062] hid-picolcd 0003:04D8:F002.0012: No report with id 0xf4 found [ 81.722054][ T3062] hid-picolcd 0003:04D8:F002.0012: No report with id 0xf3 found [ 81.802594][ T5] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.813148][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 81.824316][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 81.835421][ T5] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 81.848345][ T5] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 81.852493][ T21] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 81.857445][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.876235][ T5] usb 6-1: config 0 descriptor?? [ 81.892659][ T4071] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 81.932510][ C0] hid-picolcd 0003:04D8:F002.0012: invalid size value (65) for picolcd raw event (0) [ 81.942629][ T3104] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 81.955746][ T3104] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.40 [ 81.964819][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.973245][ T3108] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 81.982201][ T3104] usb 3-1: config 0 descriptor?? 09:28:16 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1e7d, 0x2e22, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0xbe, 0xfe, 0xcd, 0x40, 0x4348, 0x5523, 0xfcfd, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfb, 0xd, 0xf6}}]}}]}}, 0x0) [ 82.043343][ T3104] usb 3-1: can't set config #0, error -71 [ 82.053088][ T3104] usb 3-1: USB disconnect, device number 25 [ 82.133375][ T5] iowarrior 6-1:0.0: IOWarrior product=0x1501, serial= interface=0 now attached to iowarrior1 [ 82.133395][ T17] usb 1-1: USB disconnect, device number 16 [ 82.222526][ T3108] usb 4-1: Using ep0 maxpacket: 32 [ 82.293110][ T21] usb 2-1: config 0 has an invalid interface number: 167 but max is 0 [ 82.301292][ T21] usb 2-1: config 0 has no interface number 0 [ 82.308820][ T21] usb 2-1: New USB device found, idVendor=0bdb, idProduct=1002, bcdDevice= 1.72 [ 82.317977][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.327784][ T21] usb 2-1: config 0 descriptor?? [ 82.372622][ T3108] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=46.4a [ 82.381698][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.399612][ T3108] usb 4-1: config 0 descriptor?? [ 82.473585][ T3062] usb 6-1: USB disconnect, device number 25 [ 82.481296][ T3062] iowarrior 6-1:0.0: I/O-Warror #1 now disconnected [ 82.483358][ T3104] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 82.591722][ T21] usb 2-1: USB disconnect, device number 25 09:28:17 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000a78302206d040e0a4a4600000001090212000100000000090400000003"], 0x0) [ 82.672385][ T3108] (null): keene_cmd_main failed (-71) [ 82.702979][ T3108] video4linux radio0: keene_cmd_main failed (-71) [ 82.709419][ T3108] radio-keene 4-1:0.0: V4L2 device registered as radio0 [ 82.731071][ T3108] usb 4-1: USB disconnect, device number 25 [ 82.902284][ T5] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 82.922388][ T3104] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 82.935380][ T3104] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.40 [ 82.944485][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.953937][ T3104] usb 3-1: config 0 descriptor?? [ 83.016904][ T3104] usbhid 3-1:0.0: couldn't find an input interrupt endpoint 09:28:17 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x7, 0x4c, 0x1a, 0x40, 0xbdb, 0x1002, 0x172, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa7, 0x0, 0x0, 0x71, 0xb0, 0x7c}}]}}]}}, 0x0) [ 83.112303][ T3108] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 83.142362][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 83.224442][ T3104] usb 3-1: USB disconnect, device number 26 [ 83.252209][ T21] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 83.262278][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.273388][ T5] usb 1-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.40 [ 83.282502][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.294010][ T5] usb 1-1: config 0 descriptor?? [ 83.392189][ T3108] usb 4-1: Using ep0 maxpacket: 32 [ 83.392215][ T12] usb 2-1: new high-speed USB device number 26 using dummy_hcd 09:28:18 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001340)={{0x12, 0x1, 0x0, 0xed, 0x11, 0x5d, 0x40, 0x2001, 0x1a02, 0xf89b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2e, 0x5d, 0x8b}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 83.522486][ T3108] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=46.4a [ 83.531621][ T3108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.542414][ T3108] usb 4-1: config 0 descriptor?? [ 83.622388][ T21] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.632934][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 83.644108][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 83.652222][ T5] usbhid 1-1:0.0: can't add hid device: -71 [ 83.655180][ T21] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 83.655212][ T21] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 83.664378][ T5] usbhid: probe of 1-1:0.0 failed with error -71 [ 83.673966][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.678489][ T21] usb 6-1: config 0 descriptor?? [ 83.694758][ T5] usb 1-1: USB disconnect, device number 17 [ 83.722275][ T4071] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 83.762222][ T12] usb 2-1: config 0 has an invalid interface number: 167 but max is 0 [ 83.770454][ T12] usb 2-1: config 0 has no interface number 0 [ 83.777027][ T12] usb 2-1: New USB device found, idVendor=0bdb, idProduct=1002, bcdDevice= 1.72 [ 83.786261][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.795903][ T12] usb 2-1: config 0 descriptor?? [ 83.832250][ T3108] (null): keene_cmd_main failed (-71) [ 83.852262][ T3108] video4linux radio0: keene_cmd_main failed (-71) [ 83.858779][ T3108] radio-keene 4-1:0.0: V4L2 device registered as radio0 [ 83.867363][ T3108] usb 4-1: USB disconnect, device number 26 [ 83.873390][ T3104] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 84.046033][ T17] usb 2-1: USB disconnect, device number 26 [ 84.072145][ T5] usb 1-1: new high-speed USB device number 18 using dummy_hcd 09:28:18 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000a78302206d040e0a4a4600000001090212000100000000090400000003"], 0x0) [ 84.322114][ T3104] usb 3-1: New USB device found, idVendor=4348, idProduct=5523, bcdDevice=fc.fd [ 84.331242][ T3104] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.341279][ T3104] usb 3-1: config 0 descriptor?? [ 84.383307][ T3104] ch341 3-1:0.0: ch341-uart converter detected [ 84.432103][ T5] usb 1-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=f8.9b [ 84.441187][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.451410][ T5] usb 1-1: config 0 descriptor?? 09:28:19 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000020105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x4802, 0x2) [ 84.592128][ T3104] usb 3-1: failed to receive control message: -71 [ 84.599827][ T3104] ch341-uart: probe of ttyUSB0 failed with error -71 [ 84.610432][ T3104] usb 3-1: USB disconnect, device number 27 [ 84.619335][ T3104] ch341 3-1:0.0: device disconnected [ 84.622050][ T12] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 84.851927][ T138] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 84.872063][ T12] usb 4-1: Using ep0 maxpacket: 32 [ 84.932072][ T5] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 84.942092][ T5] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHYID register: ffffffe0 [ 84.992071][ T12] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=46.4a [ 85.001162][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.009480][ T5] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 85.023006][ T12] usb 4-1: config 0 descriptor?? [ 85.091865][ T138] usb 2-1: Using ep0 maxpacket: 16 [ 85.211926][ T138] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 85.222747][ T138] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.233637][ T138] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 85.243432][ T138] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 85.256350][ T138] usb 2-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 85.265525][ T138] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.273731][ T12] (null): keene_cmd_main failed (-71) [ 85.281334][ T138] usb 2-1: config 0 descriptor?? [ 85.291955][ T12] video4linux radio0: keene_cmd_main failed (-71) [ 85.298444][ T12] radio-keene 4-1:0.0: V4L2 device registered as radio0 [ 85.310512][ T12] usb 4-1: USB disconnect, device number 27 [ 85.766990][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.0013/input/input47 [ 85.789956][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5013.0013/input/input48 [ 85.921803][ T5] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 85.932029][ T5] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0336: ffffffb9 [ 85.945783][ T5] asix: probe of 1-1:0.0 failed with error -71 [ 85.954358][ T5] usb 1-1: USB disconnect, device number 18 [ 85.962176][ T4162] udc-core: couldn't find an available UDC or it's busy [ 85.969147][ T4162] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 86.671621][ T3104] usb 1-1: new high-speed USB device number 19 using dummy_hcd 09:28:21 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000a78302206d040e0a4a4600000001090212000100000000090400000003"], 0x0) 09:28:21 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1e7d, 0x2e22, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0xbe, 0xfe, 0xcd, 0x40, 0x4348, 0x5523, 0xfcfd, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfb, 0xd, 0xf6}}]}}]}}, 0x0) 09:28:21 executing program 4: r0 = syz_usb_connect(0x0, 0x6e, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x9e, 0x9d, 0xd9, 0x40, 0x6d6, 0x41, 0x6532, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf2, 0xa3, 0xfb}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 87.042974][ T4147] cdc_wdm 5-1:118.0: Error autopm - -16 [ 87.051810][ T3062] usb 5-1: USB disconnect, device number 18 [ 87.055336][ T21] iowarrior 6-1:0.0: IOWarrior product=0x1501, serial= interface=0 now attached to iowarrior1 [ 87.059194][ T138] kye 0003:0458:5013.0013: input,hiddev2,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.1-1/input0 09:28:21 executing program 5: r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x4008c002, 0x0) ioctl$EVIOCGREP(r1, 0x4008c001, 0x0) [ 87.098588][ T21] usb 6-1: USB disconnect, device number 26 [ 87.104791][ T3104] usb 1-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=f8.9b [ 87.113913][ T3104] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.140761][ T21] iowarrior 6-1:0.0: I/O-Warror #1 now disconnected [ 87.145757][ T138] usb 2-1: USB disconnect, device number 27 [ 87.158640][ T3104] usb 1-1: config 0 descriptor?? 09:28:21 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001340)={{0x12, 0x1, 0x0, 0xed, 0x11, 0x5d, 0x40, 0x2001, 0x1a02, 0xf89b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2e, 0x5d, 0x8b}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 87.221698][ T3104] usb 1-1: can't set config #0, error -71 [ 87.233152][ T3104] usb 1-1: USB disconnect, device number 19 [ 87.421480][ T3062] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 87.441543][ T17] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 87.521469][ T138] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 87.551466][ T3108] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 87.559114][ T21] usb 6-1: new high-speed USB device number 27 using dummy_hcd 09:28:22 executing program 1: syz_usb_connect(0x0, 0x1b, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x4000003, 0x0) syz_open_dev$hiddev(0x0, 0x8, 0x0) r0 = syz_open_dev$hidraw(0x0, 0xfffffffffffffffe, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x0, 0x8]) r1 = syz_open_dev$hidraw(0x0, 0x6ae67851, 0x42601) write$hidraw(r1, &(0x7f0000001200)='\x00', 0xffffff45) read$hidraw(r0, &(0x7f0000003200)=""/4096, 0xffffffad) r2 = syz_open_dev$hidraw(0x0, 0x0, 0x80041) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r3, 0xc0189436, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x4030582b, 0x4001e0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000000)={0x0, 0x100, 0x3}) [ 87.596704][ T3104] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 87.661471][ T3062] usb 4-1: Using ep0 maxpacket: 32 [ 87.781585][ T3062] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=46.4a [ 87.790776][ T3062] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.800306][ T3062] usb 4-1: config 0 descriptor?? [ 87.891699][ T17] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 87.904603][ T17] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.40 [ 87.913818][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.925310][ T17] usb 3-1: config 0 descriptor?? [ 87.971632][ T3108] usb 5-1: New USB device found, idVendor=06d6, idProduct=0041, bcdDevice=65.32 [ 87.980768][ T3108] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.988964][ T21] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 87.999463][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 88.010631][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 88.021747][ T21] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 88.034704][ T21] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 88.043791][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.053956][ T17] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 88.061609][ T3062] (null): keene_cmd_main failed (-71) [ 88.066398][ T3108] usb 5-1: config 0 descriptor?? [ 88.075238][ T21] usb 6-1: config 0 descriptor?? [ 88.091428][ T3062] video4linux radio0: keene_cmd_main failed (-71) [ 88.091612][ T3104] usb 1-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=f8.9b [ 88.097870][ T3062] radio-keene 4-1:0.0: V4L2 device registered as radio0 [ 88.100412][ T3062] usb 4-1: USB disconnect, device number 28 09:28:22 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000020000082505a1a440000102030109025c0002010000000904000001020a0000052406000105240000000d240f0100000000000000000006241a00000f090581030800000000090401"], 0x0) [ 88.107097][ T3104] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.114262][ T4195] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 88.121859][ T3108] gspca_main: sunplus-2.14.0 probing 06d6:0041 [ 88.144084][ T3104] usb 1-1: config 0 descriptor?? [ 88.190971][ T12] usb 3-1: USB disconnect, device number 28 [ 88.406672][ T21] iowarrior 6-1:0.0: IOWarrior product=0x1501, serial= interface=0 now attached to iowarrior0 09:28:23 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b884c110110f21108a800000000109021b000100000000090400010f169925000905810b0081"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000380)=""/242, 0xf2) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffe7, &(0x7f0000000100)='\x00') [ 88.611433][ T3104] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 88.621409][ T3104] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHYID register: ffffffe0 [ 88.681409][ T3104] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 88.721289][ T138] usb 2-1: Using ep0 maxpacket: 16 [ 88.751333][ T12] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 88.841335][ T138] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.859279][ T138] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.921279][ T3062] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 89.031613][ T138] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.040672][ T138] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.048712][ T138] usb 2-1: Product: syz [ 89.053030][ T138] usb 2-1: Manufacturer: syz [ 89.057607][ T138] usb 2-1: SerialNumber: syz [ 89.102261][ T138] usb 2-1: bad CDC descriptors [ 89.113430][ T12] usb 3-1: New USB device found, idVendor=4348, idProduct=5523, bcdDevice=fc.fd [ 89.122546][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.133462][ T12] usb 3-1: config 0 descriptor?? [ 89.133996][ T21] usb 6-1: USB disconnect, device number 27 [ 89.152970][ T21] iowarrior 6-1:0.0: I/O-Warror #0 now disconnected [ 89.172417][ T12] ch341 3-1:0.0: ch341-uart converter detected [ 89.183072][ T3062] usb 4-1: Using ep0 maxpacket: 16 [ 89.241401][ T3108] gspca_sunplus: reg_w_riv err -71 [ 89.246607][ T3108] sunplus: probe of 5-1:0.0 failed with error -71 [ 89.255138][ T3108] usb 5-1: USB disconnect, device number 19 [ 89.301312][ T3062] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.312276][ T3062] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 15 [ 89.325327][ T3062] usb 4-1: config 0 interface 0 has no altsetting 0 [ 89.327556][ T17] usb 2-1: USB disconnect, device number 28 [ 89.332012][ T3062] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=80.8a [ 89.332030][ T3062] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.344145][ T3062] usb 4-1: config 0 descriptor?? [ 89.391276][ T12] usb 3-1: failed to receive control message: -71 [ 89.397860][ T12] ch341-uart: probe of ttyUSB0 failed with error -71 [ 89.406452][ T3062] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 89.418860][ T12] usb 3-1: USB disconnect, device number 29 [ 89.427277][ T3062] ldusb 4-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 89.437255][ T12] ch341 3-1:0.0: device disconnected [ 89.601186][ T3104] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 89.611264][ T3104] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0336: ffffffb9 [ 89.623056][ T3104] asix: probe of 1-1:0.0 failed with error -71 [ 89.631726][ T3104] usb 1-1: USB disconnect, device number 20 09:28:24 executing program 5: r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x4008c002, 0x0) ioctl$EVIOCGREP(r1, 0x4008c001, 0x0) [ 89.721519][ T4226] ldusb 4-1:0.0: Read buffer overflow, 14 bytes dropped 09:28:24 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1e7d, 0x2e22, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0xbe, 0xfe, 0xcd, 0x40, 0x4348, 0x5523, 0xfcfd, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xfb, 0xd, 0xf6}}]}}]}}, 0x0) [ 89.971383][ T17] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 90.011109][ T3108] usb 5-1: new high-speed USB device number 20 using dummy_hcd 09:28:24 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001340)={{0x12, 0x1, 0x0, 0xed, 0x11, 0x5d, 0x40, 0x2001, 0x1a02, 0xf89b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2e, 0x5d, 0x8b}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 90.131097][ T21] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 90.171084][ T12] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 90.222004][ T3104] usb 4-1: USB disconnect, device number 29 [ 90.246691][ T3104] ldusb 4-1:0.0: LD USB Device #0 now disconnected [ 90.391032][ T3062] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 90.391094][ T21] usb 2-1: Using ep0 maxpacket: 8 [ 90.403789][ T17] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.414323][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 90.425481][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 90.436557][ T17] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 90.449473][ T17] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 90.458559][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.466673][ T3108] usb 5-1: New USB device found, idVendor=06d6, idProduct=0041, bcdDevice=65.32 [ 90.475817][ T3108] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.485309][ T3108] usb 5-1: config 0 descriptor?? [ 90.492388][ T17] usb 6-1: config 0 descriptor?? [ 90.511176][ T4251] raw-gadget gadget: fail, usb_ep_enable returned -22 09:28:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r0, 0x80004506, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/142) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r1, 0x80004506, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/135) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$HIDIOCAPPLICATION(r2, 0x80004506, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/142) r3 = syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000180)=ANY=[@ANYRESDEC=r2], 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, 0x0) r4 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGRDESC(0xffffffffffffffff, 0x90044802, &(0x7f0000000240)={0xb34, "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"}) ioctl$HIDIOCGCOLLECTIONINFO(r4, 0xc0104811, &(0x7f0000000000)) [ 90.531542][ T12] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 90.544340][ T3108] gspca_main: sunplus-2.14.0 probing 06d6:0041 [ 90.550654][ T12] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.40 [ 90.559764][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.571254][ T3108] gspca_sunplus: reg_w_riv err -71 [ 90.573266][ T12] usb 3-1: config 0 descriptor?? [ 90.579972][ T3108] sunplus: probe of 5-1:0.0 failed with error -71 [ 90.604292][ T3108] usb 5-1: USB disconnect, device number 20 [ 90.623421][ T12] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 90.631182][ T21] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.644350][ T21] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.751414][ T3062] usb 1-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=f8.9b [ 90.760471][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.774379][ T17] iowarrior 6-1:0.0: IOWarrior product=0x1501, serial= interface=0 now attached to iowarrior0 [ 90.777170][ T3062] usb 1-1: config 0 descriptor?? [ 90.837183][ T3108] usb 3-1: USB disconnect, device number 30 [ 90.843479][ T21] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.852576][ T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.860566][ T21] usb 2-1: Product: syz [ 90.864782][ T21] usb 2-1: Manufacturer: syz [ 90.869376][ T21] usb 2-1: SerialNumber: syz [ 90.931974][ T21] usb 2-1: bad CDC descriptors [ 91.060915][ T12] usb 4-1: new high-speed USB device number 30 using dummy_hcd 09:28:25 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000020000082505a1a440000102030109025c0002010000000904000001020a0000052406000105240000000d240f0100000000000000000006241a00000f090581030800000000090401"], 0x0) 09:28:25 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f0000000000)) [ 91.142026][ T21] usb 2-1: USB disconnect, device number 29 [ 91.271026][ T3062] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 91.281050][ T3062] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHYID register: ffffffe0 [ 91.320906][ T12] usb 4-1: Using ep0 maxpacket: 16 [ 91.331806][ T3062] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 91.411003][ T3108] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 91.440939][ T12] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.451942][ T12] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 15 [ 91.464859][ T12] usb 4-1: config 0 interface 0 has no altsetting 0 [ 91.471528][ T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=80.8a [ 91.480552][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.488672][ T138] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 91.497520][ T12] usb 4-1: config 0 descriptor?? [ 91.512114][ T5] usb 6-1: USB disconnect, device number 28 [ 91.544571][ T12] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 91.557795][ T5] iowarrior 6-1:0.0: I/O-Warror #0 now disconnected [ 91.570087][ T12] ldusb 4-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 91.571137][ T21] usb 2-1: new high-speed USB device number 30 using dummy_hcd 09:28:26 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b884c110110f21108a800000000109021b000100000000090400010f169925000905810b0081"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000380)=""/242, 0xf2) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffe7, &(0x7f0000000100)='\x00') [ 91.658236][ T12] usb 4-1: USB disconnect, device number 30 [ 91.670317][ T12] ldusb 4-1:0.0: LD USB Device #0 now disconnected [ 91.731296][ T138] usb 5-1: Using ep0 maxpacket: 16 [ 91.810944][ T3108] usb 3-1: New USB device found, idVendor=4348, idProduct=5523, bcdDevice=fc.fd [ 91.820000][ T3108] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.832122][ T3108] usb 3-1: config 0 descriptor?? [ 91.850962][ T21] usb 2-1: Using ep0 maxpacket: 8 [ 91.850977][ T138] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 91.851008][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.878809][ T138] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 91.884530][ T3108] ch341 3-1:0.0: ch341-uart converter detected [ 91.888585][ T138] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 91.907989][ T138] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 91.917077][ T138] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.928475][ T138] usb 5-1: config 0 descriptor?? [ 91.990903][ T21] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 92.001261][ T21] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 09:28:26 executing program 5: r0 = syz_usb_connect(0x0, 0x34, &(0x7f0000002c40)={{0x12, 0x1, 0x0, 0x1c, 0x0, 0xf5, 0x40, 0x7c0, 0x1501, 0x6514, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x12, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "81bb6e86a9"}]}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x4008c002, 0x0) ioctl$EVIOCGREP(r1, 0x4008c001, 0x0) [ 92.070821][ T12] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 92.140859][ T3108] usb 3-1: failed to receive control message: -71 [ 92.147557][ T3108] ch341-uart: probe of ttyUSB0 failed with error -71 [ 92.157674][ T3108] usb 3-1: USB disconnect, device number 31 [ 92.167840][ T3108] ch341 3-1:0.0: device disconnected [ 92.220819][ T21] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 92.229950][ T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.239077][ T21] usb 2-1: Product: syz [ 92.240851][ T3062] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 92.243279][ T21] usb 2-1: Manufacturer: syz [ 92.253298][ T3062] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0336: ffffffb9 [ 92.257840][ T21] usb 2-1: SerialNumber: syz [ 92.270362][ T3062] asix: probe of 1-1:0.0 failed with error -71 [ 92.286733][ T3062] usb 1-1: USB disconnect, device number 21 [ 92.330852][ T12] usb 4-1: Using ep0 maxpacket: 16 [ 92.332581][ T21] usb 2-1: bad CDC descriptors [ 92.336079][ T5] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 92.416375][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0014/input/input49 [ 92.430338][ T138] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0014/input/input50 [ 92.454619][ T138] kye 0003:0458:5013.0014: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 92.467146][ T12] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.478166][ T12] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 15 [ 92.491142][ T12] usb 4-1: config 0 interface 0 has no altsetting 0 [ 92.497733][ T12] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=80.8a [ 92.506784][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.521200][ T12] usb 4-1: config 0 descriptor?? [ 92.555801][ T138] usb 2-1: USB disconnect, device number 30 [ 92.563347][ T12] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 92.583454][ T12] ldusb 4-1:0.0: LD USB Device #1 now attached to major 180 minor 1 [ 92.630672][ T3108] usb 5-1: USB disconnect, device number 21 09:28:27 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000939a12407d04015060a5000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000000)={0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="230653000000064177"], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000980)={0x44, &(0x7f0000000b80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 92.750904][ T5] usb 6-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.761446][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 169, changing to 11 [ 92.772633][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1646, setting to 1024 [ 92.783732][ T5] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 09:28:27 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001340)={{0x12, 0x1, 0x0, 0xed, 0x11, 0x5d, 0x40, 0x2001, 0x1a02, 0xf89b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2e, 0x5d, 0x8b}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x13, 0x6, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 92.801080][ T5] usb 6-1: New USB device found, idVendor=07c0, idProduct=1501, bcdDevice=65.14 [ 92.810114][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.823746][ T5] usb 6-1: config 0 descriptor?? [ 92.840759][ T4317] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 93.010633][ T21] usb 3-1: new high-speed USB device number 32 using dummy_hcd 09:28:27 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000020000082505a1a440000102030109025c0002010000000904000001020a0000052406000105240000000d240f0100000000000000000006241a00000f090581030800000000090401"], 0x0) [ 93.081579][ T5] iowarrior 6-1:0.0: IOWarrior product=0x1501, serial= interface=0 now attached to iowarrior0 [ 93.110682][ T17] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 93.360587][ T5] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 93.410767][ T3108] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 93.418499][ T21] usb 3-1: New USB device found, idVendor=047d, idProduct=5001, bcdDevice=a5.60 [ 93.427598][ T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.439237][ T21] usb 3-1: config 0 descriptor?? [ 93.494366][ T21] gspca_main: se401-2.14.0 probing 047d:5001 [ 93.550804][ T17] usb 1-1: New USB device found, idVendor=2001, idProduct=1a02, bcdDevice=f8.9b [ 93.559922][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.570337][ T17] usb 1-1: config 0 descriptor?? [ 93.600578][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 93.720638][ T3108] usb 5-1: Using ep0 maxpacket: 16 [ 93.720664][ T5] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.737286][ T5] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.842445][ T138] usb 6-1: USB disconnect, device number 29 [ 93.870702][ T3108] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 93.881328][ T138] iowarrior 6-1:0.0: I/O-Warror #0 now disconnected [ 93.887733][ T3108] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.899015][ T3108] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.900629][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.908799][ T3108] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 93.917841][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.930722][ T3108] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 93.938669][ T5] usb 2-1: Product: syz [ 93.947693][ T3108] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.959853][ T5] usb 2-1: Manufacturer: syz [ 93.964490][ T5] usb 2-1: SerialNumber: syz [ 93.974746][ T3108] usb 5-1: config 0 descriptor?? [ 94.011518][ T5] usb 2-1: bad CDC descriptors [ 94.050692][ T17] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 94.060717][ T17] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHYID register: ffffffe0 [ 94.120602][ T17] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 09:28:28 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f0000000000)) [ 94.191954][ T21] input: se401 as /devices/platform/dummy_hcd.2/usb3/3-1/input/input51 [ 94.234537][ T138] usb 2-1: USB disconnect, device number 31 [ 94.274384][ T3108] usbhid 5-1:0.0: can't add hid device: -71 [ 94.281086][ T3108] usbhid: probe of 5-1:0.0 failed with error -71 [ 94.289357][ T3108] usb 5-1: USB disconnect, device number 22 09:28:28 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001032100000921000000012201000905810308"], 0x0) syz_usb_ep_write(r0, 0x0, 0xf0, &(0x7f0000000680)="893c8aa1eeea37ba87e9e889c6764ec115fac98cac7235000000000000000014961f00000081fe6b837969bff35b491f861e62488aeed26a1f8d96d90131c1e3f412e035c9774f60c284b09271931b832c650ea26b35010000804a926c9fee8ecb6c2bc9f3ff42072cf4dfbed75292dfb10b3579852f56ab8f6cfb6b837ab340b304064a3e1511fe3dbaa2e64c14d6ee2838c3d8f26c4a74672dbd68422f3f62debe3414b6a4021414bcc49be86192a1c0d5d341d135466d9420dd28661d8288321310a86ee09227696c25d8c992a6ac1778c77df2474c000000000000b5d3d1eae7a3c9cfef6dad4845f9285f62f307") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) [ 94.403130][ T21] usb 3-1: USB disconnect, device number 32 09:28:29 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b884c110110f21108a800000000109021b000100000000090400010f169925000905810b0081"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000380)=""/242, 0xf2) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffe7, &(0x7f0000000100)='\x00') [ 94.670399][ T3108] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 94.686975][ T138] usb 4-1: USB disconnect, device number 31 [ 94.694721][ T138] ldusb 4-1:0.0: LD USB Device #1 now disconnected 09:28:29 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000020000082505a1a440000102030109025c0002010000000904000001020a0000052406000105240000000d240f0100000000000000000006241a00000f090581030800000000090401"], 0x0) [ 94.720426][ T5] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 94.920384][ T3108] usb 5-1: Using ep0 maxpacket: 16 [ 95.030361][ T12] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 95.080460][ T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.090468][ T17] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 95.091455][ T5] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 95.101402][ T17] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write Medium Mode mode to 0x0336: ffffffb9 [ 95.101523][ T3108] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 95.110494][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.122414][ T17] asix: probe of 1-1:0.0 failed with error -71 [ 95.132601][ T138] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 95.141751][ T3108] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.159233][ T5] usb 6-1: config 0 descriptor?? [ 95.165380][ T3108] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.165399][ T3108] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 95.165428][ T3108] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 95.201958][ T3108] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.212190][ T17] usb 1-1: USB disconnect, device number 22 [ 95.220536][ T3062] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 95.229188][ T3108] usb 5-1: config 0 descriptor?? [ 95.270587][ T12] usb 2-1: Using ep0 maxpacket: 8 [ 95.390390][ T12] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.400807][ T12] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.413355][ T138] usb 4-1: Using ep0 maxpacket: 16 [ 95.530595][ T138] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.541688][ T138] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 15 [ 95.554662][ T138] usb 4-1: config 0 interface 0 has no altsetting 0 [ 95.561337][ T138] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=80.8a [ 95.570429][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.579816][ T138] usb 4-1: config 0 descriptor?? [ 95.610435][ T3062] usb 3-1: New USB device found, idVendor=047d, idProduct=5001, bcdDevice=a5.60 [ 95.619560][ T3062] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.627811][ T12] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.637036][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.645091][ T12] usb 2-1: Product: syz [ 95.649248][ T12] usb 2-1: Manufacturer: syz [ 95.653903][ T12] usb 2-1: SerialNumber: syz 09:28:30 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004d10c310ba66dc92ea050000000109026ae6c9a10000000904080002fe03000009050502090001010009058f1e18"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000180)={0x0, 0x0, 0x1, "01"}, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x5b04, 0x0) [ 95.662700][ T138] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 95.688915][ T138] ldusb 4-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 95.697597][ T3062] usb 3-1: config 0 descriptor?? 09:28:30 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000005c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 95.746651][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0015/input/input52 [ 95.761301][ T12] usb 2-1: bad CDC descriptors [ 95.764208][ T3108] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0015/input/input53 [ 95.773298][ T3062] usb 3-1: can't set config #0, error -71 [ 95.787240][ T3108] kye 0003:0458:5013.0015: input,hiddev1,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 95.812720][ T3062] usb 3-1: USB disconnect, device number 33 [ 95.949266][ T17] usb 5-1: USB disconnect, device number 23 [ 95.980323][ T4390] ldusb 4-1:0.0: Read buffer overflow, 14 bytes dropped [ 95.989217][ T12] usb 2-1: USB disconnect, device number 32 [ 96.000280][ T3108] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 96.001737][ T5] keytouch 0003:0926:3333.0016: fixing up Keytouch IEC report descriptor [ 96.043479][ T5] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0016/input/input54 [ 96.072804][ T5] keytouch 0003:0926:3333.0016: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 96.170627][ T3062] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 96.250276][ T3108] usb 1-1: Using ep0 maxpacket: 16 [ 96.410250][ T3108] usb 1-1: config index 0 descriptor too short (expected 58986, got 36) [ 96.410546][ T3062] usb 3-1: Using ep0 maxpacket: 8 [ 96.418685][ T3108] usb 1-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 96.432826][ T3108] usb 1-1: config 161 has 1 interface, different from the descriptor's value: 201 [ 96.432857][ T3108] usb 1-1: config 161 has no interface number 0 [ 96.448427][ T3108] usb 1-1: config 161 interface 8 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 9 09:28:31 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f0000000000)) [ 96.448448][ T3108] usb 1-1: config 161 interface 8 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 24 [ 96.448475][ T3108] usb 1-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ea [ 96.448493][ T3108] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 09:28:31 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x9da, 0x6, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff}}]}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) [ 96.510605][ T4407] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 96.517425][ T4407] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 96.540444][ T3062] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.572322][ T17] usb 4-1: USB disconnect, device number 32 [ 96.592212][ T17] ldusb 4-1:0.0: LD USB Device #0 now disconnected [ 96.720244][ T3062] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.729312][ T3062] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.737420][ T3062] usb 3-1: Product: syz [ 96.741685][ T3062] usb 3-1: Manufacturer: syz [ 96.746302][ T3062] usb 3-1: SerialNumber: syz [ 96.800272][ T3108] usb 1-1: usb_control_msg returned -32 [ 96.805902][ T3108] usbtmc 1-1:161.8: can't read capabilities [ 96.830150][ T12] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 96.850314][ T5] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 97.015951][ T3108] usb 6-1: USB disconnect, device number 30 09:28:31 executing program 3: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b884c110110f21108a800000000109021b000100000000090400010f169925000905810b0081"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000380)=""/242, 0xf2) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x0, 0xffffffffffffffe7, &(0x7f0000000100)='\x00') [ 97.070186][ T12] usb 5-1: Using ep0 maxpacket: 16 [ 97.190248][ T12] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 97.201260][ T4455] usbtmc 1-1:161.8: usb_bulk_msg returned -71 [ 97.207609][ T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.218635][ T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.228423][ T12] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 97.241516][ T12] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 97.250589][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.258681][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.269648][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.279430][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 97.290280][ T5] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 97.299374][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.309002][ T12] usb 5-1: config 0 descriptor?? [ 97.315584][ T5] usb 2-1: config 0 descriptor?? [ 97.371863][ T138] usb 1-1: USB disconnect, device number 23 [ 97.400116][ T17] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 97.660124][ T5] usbhid 2-1:0.0: can't add hid device: -71 [ 97.666339][ T5] usbhid: probe of 2-1:0.0 failed with error -71 [ 97.669991][ T17] usb 4-1: Using ep0 maxpacket: 16 [ 97.676711][ T5] usb 2-1: USB disconnect, device number 33 [ 97.790043][ T3108] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 97.795546][ T12] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0017/input/input55 [ 97.810209][ T17] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.811309][ T12] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0017/input/input56 [ 97.821139][ T17] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 15 [ 97.821155][ T17] usb 4-1: config 0 interface 0 has no altsetting 0 [ 97.821188][ T17] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=80.8a [ 97.837975][ T12] kye 0003:0458:5013.0017: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 97.845499][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.900083][ T3062] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 97.906595][ T3062] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 97.914215][ T3062] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 97.922247][ T17] usb 4-1: config 0 descriptor?? [ 98.001303][ T17] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 98.024524][ T17] ldusb 4-1:0.0: LD USB Device #1 now attached to major 180 minor 1 [ 98.036298][ T17] usb 5-1: USB disconnect, device number 24 [ 98.122759][ T3062] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 98.143438][ T3062] usb 3-1: USB disconnect, device number 34 [ 98.149840][ T3062] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 98.200083][ T12] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 98.211015][ T3108] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.221950][ T3108] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 98.230057][ T5] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 98.231049][ T3108] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.257426][ T3108] usb 6-1: config 0 descriptor?? 09:28:32 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001032100000921000000012201000905810308"], 0x0) syz_usb_ep_write(r0, 0x0, 0xf0, &(0x7f0000000680)="893c8aa1eeea37ba87e9e889c6764ec115fac98cac7235000000000000000014961f00000081fe6b837969bff35b491f861e62488aeed26a1f8d96d90131c1e3f412e035c9774f60c284b09271931b832c650ea26b35010000804a926c9fee8ecb6c2bc9f3ff42072cf4dfbed75292dfb10b3579852f56ab8f6cfb6b837ab340b304064a3e1511fe3dbaa2e64c14d6ee2838c3d8f26c4a74672dbd68422f3f62debe3414b6a4021414bcc49be86192a1c0d5d341d135466d9420dd28661d8288321310a86ee09227696c25d8c992a6ac1778c77df2474c000000000000b5d3d1eae7a3c9cfef6dad4845f9285f62f307") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) [ 98.419980][ T3108] usbhid 6-1:0.0: can't add hid device: -71 [ 98.426116][ T3108] usbhid: probe of 6-1:0.0 failed with error -71 [ 98.436141][ T3108] usb 6-1: USB disconnect, device number 31 [ 98.459935][ T12] usb 1-1: Using ep0 maxpacket: 16 09:28:33 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000105804135000000000000109022400010000000009040000490300000009210000000122dc0109058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f0000000000)) [ 98.580025][ T12] usb 1-1: config index 0 descriptor too short (expected 58986, got 36) [ 98.588478][ T12] usb 1-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 98.597467][ T12] usb 1-1: config 161 has 1 interface, different from the descriptor's value: 201 [ 98.606993][ T12] usb 1-1: config 161 has no interface number 0 [ 98.613720][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.624624][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 98.634439][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 98.645433][ T5] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 98.654519][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.662807][ T12] usb 1-1: config 161 interface 8 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 9 09:28:33 executing program 0: syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, 0x0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000140)={0x3, 0x1, 0x4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100000a874e40480b031034df00000001090212000100000000090401"], 0x0) [ 98.672698][ T12] usb 1-1: config 161 interface 8 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 24 [ 98.682765][ T12] usb 1-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ea [ 98.691849][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.701374][ T5] usb 2-1: config 0 descriptor?? [ 98.720018][ T12] usb 1-1: can't set config #161, error -71 [ 98.731535][ T12] usb 1-1: USB disconnect, device number 24 [ 98.819878][ T3108] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 98.869918][ T17] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 98.969873][ T3062] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 99.140056][ T17] usb 5-1: Using ep0 maxpacket: 16 [ 99.149846][ T12] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 99.182006][ T5] a4tech 0003:09DA:0006.0018: hidraw0: USB HID v0.00 Device [HID 09da:0006] on usb-dummy_hcd.1-1/input0 [ 99.219829][ T3062] usb 3-1: Using ep0 maxpacket: 8 [ 99.249973][ T3108] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.260943][ T3108] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 99.270022][ T3108] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.280054][ T3108] usb 6-1: config 0 descriptor?? [ 99.319943][ T17] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 99.333246][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.340188][ T3062] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.344188][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.364936][ T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 99.378113][ T17] usb 5-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 99.387291][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.400398][ T5] usb 2-1: USB disconnect, device number 34 [ 99.401423][ T17] usb 5-1: config 0 descriptor?? 09:28:34 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x2f, 0x83, 0x6, 0x40, 0x174f, 0x6a31, 0xd61a, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf6, 0xa1, 0x81}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 99.510102][ T12] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 99.518118][ T12] usb 1-1: config 0 has no interface number 0 [ 99.525916][ T12] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=df.34 [ 99.535093][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.559847][ T3062] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 99.568900][ T3062] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.576985][ T3062] usb 3-1: Product: syz [ 99.581252][ T3062] usb 3-1: Manufacturer: syz [ 99.589107][ T12] usb 1-1: config 0 descriptor?? [ 99.609978][ T3062] usb 3-1: can't set config #1, error -71 [ 99.616987][ T3062] usb 3-1: USB disconnect, device number 35 [ 99.631640][ T12] usb 1-1: selecting invalid altsetting 1 [ 99.637696][ T12] ttusb_init_controller: error [ 99.645958][ T12] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 99.879914][ T12] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1003] [ 99.890836][ T12] usb 1-1: USB disconnect, device number 25 [ 99.905414][ T17] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0019/input/input57 [ 99.926086][ T17] input: HID 0458:5013 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0458:5013.0019/input/input58 [ 99.966830][ T17] kye 0003:0458:5013.0019: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.4-1/input0 [ 99.970133][ T3062] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 100.108959][ T17] usb 5-1: USB disconnect, device number 25 [ 100.140851][ T12] usb 4-1: USB disconnect, device number 33 [ 100.151697][ T12] ldusb 4-1:0.0: LD USB Device #1 now disconnected 09:28:34 executing program 3: syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_open_dev$char_usb(0xc, 0xb4, 0x800400) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_disconnect(r1) [ 100.152299][ T3108] keytouch 0003:0926:3333.001A: fixing up Keytouch IEC report descriptor [ 100.169719][ T21] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 100.197268][ T3108] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.001A/input/input59 [ 100.221300][ T3108] keytouch 0003:0926:3333.001A: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 09:28:34 executing program 0: syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, 0x0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000140)={0x3, 0x1, 0x4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100000a874e40480b031034df00000001090212000100000000090401"], 0x0) [ 100.349793][ T3062] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 100.358971][ T3062] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.383993][ T3062] usb 3-1: config 0 descriptor?? [ 100.425185][ T3062] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 100.580116][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 100.591035][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 100.601197][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 100.612044][ T21] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 100.621121][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.639634][ T17] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 100.640093][ T12] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 100.653792][ T21] usb 2-1: config 0 descriptor?? 09:28:35 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000002009040000090300000009210000000122220009058103ee"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002226000000962313020f0158ac27b3adbf5206090000000000082ad006170900be008262"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000000)="da") 09:28:35 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x9da, 0x6, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff}}]}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) [ 100.740038][ T21] usb 2-1: can't set config #0, error -71 [ 100.758121][ T21] usb 2-1: USB disconnect, device number 35 [ 100.899636][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 100.989655][ T5] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 101.019672][ T12] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 101.027917][ T12] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 101.039681][ T17] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 101.039694][ T12] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.058777][ T17] usb 1-1: config 0 has no interface number 0 [ 101.065545][ T17] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=df.34 [ 101.075282][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.087240][ T17] usb 1-1: config 0 descriptor?? [ 101.119743][ T12] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 101.128850][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 101.136892][ T12] usb 4-1: SerialNumber: syz [ 101.147448][ T17] usb 1-1: selecting invalid altsetting 1 [ 101.156997][ T17] ttusb_init_controller: error [ 101.164200][ T17] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 101.180439][ T12] hub 4-1:118.0: bad descriptor, ignoring hub [ 101.186567][ T12] hub: probe of 4-1:118.0 failed with error -5 [ 101.189694][ T21] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 101.204732][ T138] usb 6-1: USB disconnect, device number 32 [ 101.212468][ T12] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 101.259602][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 101.379746][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.390720][ T5] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 101.399627][ T17] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1003] [ 101.403547][ T5] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 101.419107][ T17] usb 1-1: USB disconnect, device number 26 [ 101.421167][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.436451][ T5] usb 5-1: config 0 descriptor?? [ 101.519956][ T3108] usb 4-1: USB disconnect, device number 34 [ 101.609624][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.620558][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.630362][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 101.641210][ T21] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 101.650283][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.662021][ T21] usb 2-1: config 0 descriptor?? 09:28:36 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001032100000921000000012201000905810308"], 0x0) syz_usb_ep_write(r0, 0x0, 0xf0, &(0x7f0000000680)="893c8aa1eeea37ba87e9e889c6764ec115fac98cac7235000000000000000014961f00000081fe6b837969bff35b491f861e62488aeed26a1f8d96d90131c1e3f412e035c9774f60c284b09271931b832c650ea26b35010000804a926c9fee8ecb6c2bc9f3ff42072cf4dfbed75292dfb10b3579852f56ab8f6cfb6b837ab340b304064a3e1511fe3dbaa2e64c14d6ee2838c3d8f26c4a74672dbd68422f3f62debe3414b6a4021414bcc49be86192a1c0d5d341d135466d9420dd28661d8288321310a86ee09227696c25d8c992a6ac1778c77df2474c000000000000b5d3d1eae7a3c9cfef6dad4845f9285f62f307") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) 09:28:36 executing program 0: syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, 0x0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000140)={0x3, 0x1, 0x4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100000a874e40480b031034df00000001090212000100000000090401"], 0x0) [ 101.930604][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.937886][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.945399][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.952696][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.959972][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.972811][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.980152][ T5] microsoft 0003:045E:07DA.001B: unknown main item tag 0x0 [ 101.993195][ T5] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.001B/input/input60 [ 102.006004][ T5] microsoft 0003:045E:07DA.001B: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 102.019629][ T21] usbhid 2-1:0.0: can't add hid device: -71 [ 102.027387][ T21] usbhid: probe of 2-1:0.0 failed with error -71 [ 102.029545][ T138] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 102.036878][ T21] usb 2-1: USB disconnect, device number 36 [ 102.079695][ T17] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 102.199900][ T3108] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 102.333146][ T5] usb 5-1: USB disconnect, device number 26 [ 102.349502][ T17] usb 4-1: Using ep0 maxpacket: 8 [ 102.409543][ T138] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.421962][ T138] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 102.431075][ T138] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.442280][ T138] usb 6-1: config 0 descriptor?? [ 102.499695][ T17] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 102.507934][ T17] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 102.519480][ T17] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.599525][ T21] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 102.607234][ T3108] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 102.615282][ T3108] usb 1-1: config 0 has no interface number 0 [ 102.622744][ T17] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 102.631826][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 102.639858][ T17] usb 4-1: SerialNumber: syz [ 102.645518][ T3108] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=df.34 [ 102.654606][ T3108] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.666922][ T3108] usb 1-1: config 0 descriptor?? [ 102.710420][ T17] hub 4-1:118.0: bad descriptor, ignoring hub [ 102.716587][ T17] hub: probe of 4-1:118.0 failed with error -5 [ 102.724637][ T3108] usb 1-1: selecting invalid altsetting 1 [ 102.737285][ T3108] ttusb_init_controller: error [ 102.742615][ T3108] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 102.757526][ T17] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 102.819499][ T3062] gspca_stk1135: reg_w 0x2ff err -71 [ 102.825900][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.832406][ T3062] gspca_stk1135: Sensor write failed [ 102.837693][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.844093][ T3062] gspca_stk1135: Sensor write failed [ 102.849455][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.855763][ T3062] gspca_stk1135: Sensor read failed [ 102.861038][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.867356][ T3062] gspca_stk1135: Sensor read failed [ 102.872602][ T3062] gspca_stk1135: Detected sensor type unknown (0x0) [ 102.879211][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.885582][ T3062] gspca_stk1135: Sensor read failed [ 102.890868][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.897182][ T3062] gspca_stk1135: Sensor read failed [ 102.902430][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.908745][ T3062] gspca_stk1135: Sensor write failed [ 102.914117][ T3062] gspca_stk1135: serial bus timeout: status=0x00 [ 102.920494][ T3062] gspca_stk1135: Sensor write failed [ 102.931550][ T3062] stk1135: probe of 3-1:0.0 failed with error -71 [ 102.943113][ T3062] usb 3-1: USB disconnect, device number 36 [ 102.989608][ T3108] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1003] [ 103.001609][ T3108] usb 1-1: USB disconnect, device number 27 [ 103.019653][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.030655][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 103.040475][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 103.051303][ T21] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 103.060401][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.070632][ T3104] usb 4-1: USB disconnect, device number 35 [ 103.078251][ T21] usb 2-1: config 0 descriptor?? [ 103.149523][ T17] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 103.260264][ T138] keytouch 0003:0926:3333.001C: fixing up Keytouch IEC report descriptor [ 103.271378][ T138] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.001C/input/input61 [ 103.287589][ T138] keytouch 0003:0926:3333.001C: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 103.419351][ T17] usb 5-1: Using ep0 maxpacket: 16 09:28:38 executing program 0: syz_open_dev$hiddev(&(0x7f00000000c0)='/dev/usb/hiddev#\x00', 0x0, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, 0x0) ioctl$HIDIOCSREPORT(0xffffffffffffffff, 0x400c4808, &(0x7f0000000140)={0x3, 0x1, 0x4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100000a874e40480b031034df00000001090212000100000000090401"], 0x0) [ 103.551530][ T21] a4tech 0003:09DA:0006.001D: hidraw1: USB HID v0.00 Device [HID 09da:0006] on usb-dummy_hcd.1-1/input0 [ 103.579416][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.589343][ T138] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 103.590414][ T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 103.610746][ T17] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 103.610765][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.618566][ T17] usb 5-1: config 0 descriptor?? 09:28:38 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000002009040000090300000009210000000122220009058103ee"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002226000000962313020f0158ac27b3adbf5206090000000000082ad006170900be008262"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000000)="da") [ 103.774077][ T5] usb 2-1: USB disconnect, device number 37 [ 103.799715][ T3062] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 103.849434][ T17] usbhid 5-1:0.0: can't add hid device: -71 [ 103.855475][ T17] usbhid: probe of 5-1:0.0 failed with error -71 [ 103.866364][ T17] usb 5-1: USB disconnect, device number 27 [ 103.899329][ T12] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 103.949476][ T138] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=d6.1a [ 103.958578][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.968895][ T138] usb 3-1: config 0 descriptor?? [ 104.013520][ T138] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 104.030961][ T4545] udc-core: couldn't find an available UDC or it's busy [ 104.037970][ T4545] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 09:28:38 executing program 3: syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_open_dev$char_usb(0xc, 0xb4, 0x800400) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_disconnect(r1) [ 104.139395][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 104.159546][ T3062] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 104.167651][ T3062] usb 1-1: config 0 has no interface number 0 [ 104.175249][ T3062] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=df.34 [ 104.184553][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.194254][ T3062] usb 1-1: config 0 descriptor?? 09:28:38 executing program 2: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0xa6, 0x6f, 0x1b, 0x40, 0xbda, 0x317f, 0x9dcc, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x81}}, {{0x9, 0x5, 0xe}}]}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000002c0)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x3, {0x3, 0x0, "be"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000002f80)={0x84, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 104.209429][ T12] usb 4-1: device descriptor read/all, error -71 [ 104.219489][ T138] gspca_stk1135: reg_w 0x2 err -71 [ 104.225718][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.232418][ T138] gspca_stk1135: Sensor write failed [ 104.237749][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.244128][ T138] gspca_stk1135: Sensor write failed [ 104.249341][ T17] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 104.249494][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.263320][ T138] gspca_stk1135: Sensor read failed [ 104.268544][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.274912][ T138] gspca_stk1135: Sensor read failed [ 104.280225][ T138] gspca_stk1135: Detected sensor type unknown (0x0) [ 104.286816][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.293210][ T138] gspca_stk1135: Sensor read failed [ 104.298413][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.304761][ T138] gspca_stk1135: Sensor read failed [ 104.310031][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.316343][ T138] gspca_stk1135: Sensor write failed [ 104.320112][ T21] usb 6-1: USB disconnect, device number 33 [ 104.326905][ T138] gspca_stk1135: serial bus timeout: status=0x00 [ 104.339050][ T138] gspca_stk1135: Sensor write failed 09:28:38 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x9da, 0x6, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff}}]}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) [ 104.356358][ T3062] usb 1-1: selecting invalid altsetting 1 [ 104.370002][ T3062] ttusb_init_controller: error [ 104.375078][ T3062] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 104.394618][ T138] stk1135: probe of 3-1:0.0 failed with error -71 [ 104.402777][ T138] usb 3-1: USB disconnect, device number 37 [ 104.499235][ T17] usb 5-1: Using ep0 maxpacket: 16 [ 104.609329][ T3062] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1003] [ 104.621364][ T3062] usb 1-1: USB disconnect, device number 28 [ 104.629424][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.640448][ T17] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 104.653292][ T17] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 104.662367][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.679278][ T5] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 104.695656][ T17] usb 5-1: config 0 descriptor?? [ 104.729311][ T12] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 104.769255][ T138] usb 3-1: new high-speed USB device number 38 using dummy_hcd 09:28:39 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001032100000921000000012201000905810308"], 0x0) syz_usb_ep_write(r0, 0x0, 0xf0, &(0x7f0000000680)="893c8aa1eeea37ba87e9e889c6764ec115fac98cac7235000000000000000014961f00000081fe6b837969bff35b491f861e62488aeed26a1f8d96d90131c1e3f412e035c9774f60c284b09271931b832c650ea26b35010000804a926c9fee8ecb6c2bc9f3ff42072cf4dfbed75292dfb10b3579852f56ab8f6cfb6b837ab340b304064a3e1511fe3dbaa2e64c14d6ee2838c3d8f26c4a74672dbd68422f3f62debe3414b6a4021414bcc49be86192a1c0d5d341d135466d9420dd28661d8288321310a86ee09227696c25d8c992a6ac1778c77df2474c000000000000b5d3d1eae7a3c9cfef6dad4845f9285f62f307") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) [ 104.969160][ T12] usb 4-1: Using ep0 maxpacket: 8 [ 105.039257][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.050322][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.060130][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 105.070940][ T5] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 105.080026][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.089595][ T5] usb 2-1: config 0 descriptor?? [ 105.119326][ T12] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 105.127701][ T12] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 105.129158][ T21] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 105.140792][ T12] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.159467][ T138] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 09:28:39 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x27, 0xce, 0x16, 0x40, 0xa5c, 0x2033, 0x70a2, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x9d, 0x0, 0x0, 0x2b, 0x2f, 0x14}}]}}]}}, 0x0) [ 105.169281][ T138] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 105.178938][ T138] usb 3-1: New USB device found, idVendor=0bda, idProduct=317f, bcdDevice=9d.cc [ 105.188030][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.199423][ T138] usb 3-1: config 0 descriptor?? [ 105.220641][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.227932][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.235216][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.242479][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.249276][ T12] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 105.249727][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.258730][ T12] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 105.273992][ T12] usb 4-1: SerialNumber: syz [ 105.276283][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.286007][ T17] microsoft 0003:045E:07DA.001E: unknown main item tag 0x0 [ 105.299970][ T17] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.001E/input/input62 [ 105.320660][ T17] microsoft 0003:045E:07DA.001E: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 105.320739][ T12] hub 4-1:118.0: bad descriptor, ignoring hub [ 105.348305][ T12] hub: probe of 4-1:118.0 failed with error -5 [ 105.356752][ T12] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 105.429209][ T5] usbhid 2-1:0.0: can't add hid device: -71 [ 105.435255][ T5] usbhid: probe of 2-1:0.0 failed with error -71 [ 105.446747][ T5] usb 2-1: USB disconnect, device number 38 [ 105.479249][ T138] rtl8192cu: Chip version 0x0 [ 105.499408][ T17] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 105.579188][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.590294][ T21] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 105.599402][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.612262][ T21] usb 6-1: config 0 descriptor?? [ 105.652653][ T5] usb 5-1: USB disconnect, device number 28 [ 105.679733][ T3108] usb 4-1: USB disconnect, device number 37 [ 105.879113][ T138] rtl_usb: reg 0xfe64, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 [ 105.888036][ T138] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1 [ 105.895584][ T138] usb 3-1: This Realtek USB WiFi dongle (0x0bda:0x317f) is untested! [ 105.903748][ T138] usb 3-1: Please report results to Jes.Sorensen@gmail.com [ 105.919176][ T17] usb 1-1: config 0 has an invalid interface number: 157 but max is 0 [ 105.927409][ T17] usb 1-1: config 0 has no interface number 0 [ 105.933724][ T17] usb 1-1: New USB device found, idVendor=0a5c, idProduct=2033, bcdDevice=70.a2 [ 105.942842][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.953995][ T17] usb 1-1: config 0 descriptor?? [ 105.969269][ T138] usb 3-1: Unsupported USB TX end-points [ 105.975024][ T138] usb 3-1: Fatal - failed to identify chip [ 105.981400][ T138] rtl8xxxu: probe of 3-1:0.0 failed with error -524 [ 105.991775][ T138] usb 3-1: USB disconnect, device number 38 [ 106.039091][ T3108] usb 2-1: new high-speed USB device number 39 using dummy_hcd 09:28:40 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000002009040000090300000009210000000122220009058103ee"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002226000000962313020f0158ac27b3adbf5206090000000000082ad006170900be008262"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000000)="da") [ 106.214589][ T17] usb 1-1: USB disconnect, device number 29 [ 106.229274][ T5] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 106.440050][ T21] keytouch 0003:0926:3333.001F: fixing up Keytouch IEC report descriptor [ 106.451134][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.462035][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.469054][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 106.471812][ T3108] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 106.471848][ T3108] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 106.476898][ T12] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 106.487628][ T3108] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.492213][ T21] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.001F/input/input63 [ 106.525027][ T3108] usb 2-1: config 0 descriptor?? [ 106.537130][ T21] keytouch 0003:0926:3333.001F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 [ 106.559102][ T138] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 106.619172][ T5] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 106.627415][ T5] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 106.639111][ T5] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.729928][ T5] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 106.739062][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 106.747040][ T5] usb 4-1: SerialNumber: syz [ 106.759017][ T12] usb 5-1: Using ep0 maxpacket: 16 [ 106.789993][ T5] hub 4-1:118.0: bad descriptor, ignoring hub [ 106.796183][ T5] hub: probe of 4-1:118.0 failed with error -5 [ 106.804633][ T5] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 106.879040][ T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.890187][ T12] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 106.903039][ T12] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 106.903056][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.907343][ T12] usb 5-1: config 0 descriptor?? [ 106.939220][ T138] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.949008][ T138] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 106.958697][ T138] usb 3-1: New USB device found, idVendor=0bda, idProduct=317f, bcdDevice=9d.cc [ 106.967790][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.978277][ T138] usb 3-1: config 0 descriptor?? [ 106.999053][ T3062] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 107.031386][ T3108] a4tech 0003:09DA:0006.0020: hidraw1: USB HID v0.00 Device [HID 09da:0006] on usb-dummy_hcd.1-1/input0 [ 107.119895][ T17] usb 4-1: USB disconnect, device number 38 09:28:41 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2e, 0x8e, 0x39, 0x40, 0x2058, 0x1005, 0xc9e6, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xd0, 0x9d, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 107.244591][ T5] usb 2-1: USB disconnect, device number 39 [ 107.359003][ T3062] usb 1-1: config 0 has an invalid interface number: 157 but max is 0 [ 107.367246][ T3062] usb 1-1: config 0 has no interface number 0 [ 107.375453][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.382766][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.390037][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.397262][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.404530][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.412148][ T3062] usb 1-1: New USB device found, idVendor=0a5c, idProduct=2033, bcdDevice=70.a2 [ 107.421255][ T3062] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.430181][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.437390][ T12] microsoft 0003:045E:07DA.0021: unknown main item tag 0x0 [ 107.445498][ T3062] usb 1-1: config 0 descriptor?? [ 107.455029][ T12] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0021/input/input64 [ 107.469055][ T138] rtl_usb: reg 0xf0, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 [ 107.477800][ T138] rtl8192cu: Chip version 0x10 [ 107.479090][ T17] usb 6-1: USB disconnect, device number 34 [ 107.483299][ T12] microsoft 0003:045E:07DA.0021: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 09:28:42 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="1201000049db1808450c10105d6d0000000109021b0001000000400904000001050004000805850b08"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) 09:28:42 executing program 3: syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_open_dev$char_usb(0xc, 0xb4, 0x800400) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_disconnect(r1) [ 107.698935][ T138] rtl_usb: reg 0xa, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 [ 107.708098][ T3108] usb 1-1: USB disconnect, device number 30 09:28:42 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x9da, 0x6, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff}}]}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x0, 0x0, 0x5, {0x5, 0x0, "d94428"}}, 0x0}, 0x0) [ 107.806139][ T12] usb 5-1: USB disconnect, device number 29 [ 107.908930][ T138] rtl_usb: reg 0xfe66, usbctrl_vendorreq TimeOut! status:0xffffffb9 value=0x0 09:28:42 executing program 5: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004d10c310ba66dc92ff050002000109026ae6c9a100b1000904080002fe03010009050502090000f10009058f1e94"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000380)={0x84, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGRAWPHYS(r1, 0x5b07, 0x0) [ 108.028942][ T17] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 108.098869][ T21] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 108.108901][ T138] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1 [ 108.115904][ T138] usb 3-1: This Realtek USB WiFi dongle (0x0bda:0x317f) is untested! [ 108.124061][ T138] usb 3-1: Please report results to Jes.Sorensen@gmail.com [ 108.148961][ T3108] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 108.188949][ T138] usb 3-1: Unsupported USB TX end-points [ 108.194651][ T138] usb 3-1: Fatal - failed to identify chip [ 108.202819][ T138] rtl8xxxu: probe of 3-1:0.0 failed with error -524 [ 108.212674][ T138] usb 3-1: USB disconnect, device number 39 [ 108.288898][ T3104] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 108.298901][ T17] usb 4-1: Using ep0 maxpacket: 8 09:28:42 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000002009040000090300000009210000000122220009058103ee"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002226000000962313020f0158ac27b3adbf5206090000000000082ad006170900be008262"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000000)="da") [ 108.408985][ T3108] usb 1-1: Using ep0 maxpacket: 8 [ 108.429098][ T17] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 108.437379][ T17] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 108.448960][ T17] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 108.479042][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 108.490009][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.499891][ T21] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 108.510744][ T21] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 108.519817][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.529326][ T21] usb 2-1: config 0 descriptor?? [ 108.568869][ T138] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 108.581401][ T3108] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 108.588800][ T17] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 108.597831][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 108.605984][ T17] usb 4-1: SerialNumber: syz [ 108.610880][ T3104] usb 6-1: Using ep0 maxpacket: 16 [ 108.616233][ T3108] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 108.627159][ T3108] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 108.636322][ T3108] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.647224][ T3108] usb 1-1: config 0 descriptor?? [ 108.679833][ T17] hub 4-1:118.0: bad descriptor, ignoring hub [ 108.686006][ T73] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 108.694090][ T17] hub: probe of 4-1:118.0 failed with error -5 [ 108.704136][ T3108] yurex 1-1:0.0: USB YUREX device now attached to Yurex #0 [ 108.719170][ T17] cdc_wdm 4-1:118.0: cdc-wdm1: USB WDM device [ 108.738904][ T3104] usb 6-1: config index 0 descriptor too short (expected 58986, got 36) [ 108.747289][ T3104] usb 6-1: config 161 has too many interfaces: 201, using maximum allowed: 32 [ 108.756331][ T3104] usb 6-1: config 161 has 1 interface, different from the descriptor's value: 201 [ 108.765623][ T3104] usb 6-1: config 161 has no interface number 0 [ 108.772904][ T3104] usb 6-1: config 161 interface 8 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 9 [ 108.782814][ T3104] usb 6-1: config 161 interface 8 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 148 [ 108.878906][ T21] usbhid 2-1:0.0: can't add hid device: -71 [ 108.892309][ T3104] usb 6-1: New USB device found, idVendor=66ba, idProduct=92dc, bcdDevice= 5.ff [ 108.901424][ T3104] usb 6-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 108.909480][ T3104] usb 6-1: Product: syz [ 108.914040][ T21] usbhid: probe of 2-1:0.0 failed with error -71 [ 108.924684][ T21] usb 2-1: USB disconnect, device number 40 [ 108.928950][ T138] usb 3-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c9.e6 [ 108.939743][ T138] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.955179][ T138] usb 3-1: config 0 descriptor?? [ 108.969044][ T4759] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 108.976263][ T4759] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 108.983320][ T73] usb 5-1: Using ep0 maxpacket: 16 [ 109.039031][ T12] usb 4-1: USB disconnect, device number 39 [ 109.104251][ T17] usb 1-1: USB disconnect, device number 31 [ 109.127706][ T17] yurex 1-1:0.0: USB YUREX #0 now disconnected [ 109.138841][ T73] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.140037][ T138] viperboard 3-1:0.0: version 0.00 found at bus 003 address 040 [ 109.149788][ T73] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.170329][ T73] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 109.179409][ T73] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.212070][ T3104] usb 6-1: GET_CAPABILITIES returned 78 [ 109.217690][ T3104] usbtmc 6-1:161.8: can't read capabilities [ 109.232699][ T73] usb 5-1: config 0 descriptor?? [ 109.428778][ T4759] usb 6-1: usbtmc_ioctl_clear_in_halt returned -32 [ 109.436147][ T17] usb 6-1: USB disconnect, device number 35 [ 109.568786][ T12] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 109.588780][ T138] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 109.719943][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.727177][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.734436][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.741680][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.748939][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.765979][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.773274][ T73] microsoft 0003:045E:07DA.0022: unknown main item tag 0x0 [ 109.785769][ T73] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0022/input/input65 [ 109.799197][ T73] microsoft 0003:045E:07DA.0022: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 109.828872][ T138] usb 4-1: Using ep0 maxpacket: 8 [ 109.868826][ T5] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 109.928962][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.939955][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.949830][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 109.960714][ T12] usb 2-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 109.969797][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.977812][ T138] usb 4-1: config index 0 descriptor too short (expected 283, got 27) [ 109.986036][ T138] usb 4-1: config 118 has an invalid descriptor of length 0, skipping remainder of the config [ 110.000355][ T138] usb 4-1: config 118 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.013039][ T12] usb 2-1: config 0 descriptor?? [ 110.088757][ T138] usb 4-1: New USB device found, idVendor=0400, idProduct=4200, bcdDevice=42.ef [ 110.097874][ T138] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 110.105920][ T138] usb 4-1: SerialNumber: syz [ 110.110686][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 110.159604][ T138] hub 4-1:118.0: bad descriptor, ignoring hub [ 110.165933][ T138] hub: probe of 4-1:118.0 failed with error -5 [ 110.177644][ T138] cdc_wdm 4-1:118.0: cdc-wdm0: USB WDM device [ 110.185353][ T17] usb 5-1: USB disconnect, device number 30 [ 110.228826][ T5] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 110.236090][ T5] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 110.238657][ T73] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 110.247025][ T5] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 110.263624][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.275142][ T5] usb 1-1: config 0 descriptor?? [ 110.320993][ T5] yurex 1-1:0.0: USB YUREX device now attached to Yurex #1 09:28:44 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2e, 0x8e, 0x39, 0x40, 0x2058, 0x1005, 0xc9e6, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xd0, 0x9d, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 110.442149][ T17] usb 3-1: USB disconnect, device number 40 [ 110.452460][ T17] ================================================================== [ 110.460728][ T17] BUG: KASAN: double-free or invalid-free in kfree+0xbe/0x470 [ 110.468300][ T17] [ 110.470642][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.9.0-rc1-syzkaller #0 [ 110.478789][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.488948][ T17] Workqueue: usb_hub_wq hub_event [ 110.493963][ T17] Call Trace: [ 110.497236][ T17] dump_stack+0xf6/0x16e [ 110.499045][ T5] usb 4-1: USB disconnect, device number 40 [ 110.501473][ T17] print_address_description.constprop.0+0x1c/0x210 [ 110.501497][ T17] ? vprintk_func+0x93/0x133 [ 110.501516][ T17] ? kfree+0xbe/0x470 [ 110.515399][ T12] a4tech 0003:09DA:0006.0023: hidraw0: USB HID v0.00 Device [HID 09da:0006] on usb-dummy_hcd.1-1/input0 [ 110.518533][ T17] kasan_report_invalid_free+0x51/0x80 [ 110.518548][ T17] ? kfree+0xbe/0x470 [ 110.518564][ T17] __kasan_slab_free+0x122/0x130 [ 110.518579][ T17] slab_free_freelist_hook+0x53/0x140 [ 110.518594][ T17] ? platform_device_release+0x64/0xf0 [ 110.518606][ T17] ? platform_device_release+0x64/0xf0 [ 110.518618][ T17] kfree+0xbe/0x470 [ 110.518631][ T17] platform_device_release+0x64/0xf0 [ 110.518644][ T17] ? platform_device_put+0x40/0x40 [ 110.518661][ T17] device_release+0x71/0x200 [ 110.583022][ T17] kobject_put+0x1c8/0x540 [ 110.587447][ T17] ? __device_link_free_srcu+0x120/0x120 [ 110.593086][ T17] klist_children_put+0x41/0x50 [ 110.598071][ T17] klist_prev+0x2a2/0x510 [ 110.602389][ T17] ? mfd_cell_disable+0xc0/0xc0 [ 110.607243][ T17] device_for_each_child_reverse+0xc0/0x180 [ 110.613118][ T17] ? device_find_child_by_name+0x1e0/0x1e0 [ 110.618904][ T17] ? mark_lock+0xbc/0x1590 [ 110.623350][ T17] mfd_remove_devices+0x75/0xa0 [ 110.628187][ T17] ? mfd_remove_devices_late+0xa0/0xa0 [ 110.633621][ T17] ? trace_hardirqs_on+0x5f/0x200 [ 110.638635][ T17] ? usb_disable_interface+0x82/0x370 [ 110.643994][ T17] vprbrd_disconnect+0x43/0xf0 [ 110.648746][ T17] usb_unbind_interface+0x1d8/0x8d0 [ 110.653930][ T17] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 110.659453][ T17] ? usb_unbind_device+0x1a0/0x1a0 [ 110.664549][ T17] __device_release_driver+0x3c6/0x6f0 [ 110.669996][ T17] device_release_driver+0x26/0x40 [ 110.675090][ T17] bus_remove_device+0x2eb/0x5a0 [ 110.680006][ T17] device_del+0x481/0xd90 [ 110.684326][ T17] ? device_link_add_missing_supplier_links+0x370/0x370 [ 110.691250][ T17] usb_disable_device+0x387/0x930 [ 110.696285][ T17] usb_disconnect.cold+0x27d/0x780 [ 110.701398][ T17] hub_event+0x1c93/0x4390 [ 110.705809][ T17] ? hub_port_debounce+0x3b0/0x3b0 [ 110.711173][ T17] ? init_pwq+0x210/0x350 [ 110.715501][ T17] ? lock_release+0x7f0/0x7f0 [ 110.720179][ T17] ? lock_downgrade+0x740/0x740 [ 110.725040][ T17] ? do_raw_spin_lock+0x120/0x260 [ 110.730066][ T17] ? _raw_spin_unlock_irq+0x1f/0x30 [ 110.732908][ T12] usb 2-1: USB disconnect, device number 41 09:28:45 executing program 0: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x2, 0x24, &(0x7f0000000600)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$uac1(0x2, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 110.735259][ T17] ? lockdep_hardirqs_on_prepare+0x322/0x4f0 [ 110.735279][ T17] process_one_work+0x94c/0x15f0 [ 110.735295][ T17] ? lock_release+0x7f0/0x7f0 [ 110.735308][ T17] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 110.735327][ T17] ? rwlock_bug.part.0+0x90/0x90 [ 110.767022][ T17] worker_thread+0x64c/0x1120 [ 110.771704][ T17] ? process_one_work+0x15f0/0x15f0 [ 110.776904][ T17] kthread+0x392/0x470 [ 110.779032][ T5] usb 1-1: USB disconnect, device number 32 [ 110.780999][ T17] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 110.781017][ T17] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 110.781032][ T17] ret_from_fork+0x1f/0x30 [ 110.781038][ T17] [ 110.781046][ T17] Allocated by task 138: [ 110.781060][ T17] kasan_save_stack+0x1b/0x40 [ 110.781079][ T17] __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 110.814753][ T5] yurex 1-1:0.0: USB YUREX #1 now disconnected [ 110.819922][ T17] __kmalloc_track_caller+0xf6/0x270 [ 110.819938][ T17] kmemdup+0x23/0x50 [ 110.819954][ T17] mfd_add_device+0x112/0x1190 [ 110.819967][ T17] mfd_add_devices+0xdb/0x170 [ 110.819981][ T17] vprbrd_probe.cold+0x107/0x181 [ 110.819994][ T17] usb_probe_interface+0x315/0x7f0 [ 110.820007][ T17] really_probe+0x291/0xde0 [ 110.820018][ T17] driver_probe_device+0x26b/0x3d0 [ 110.820030][ T17] __device_attach_driver+0x1d1/0x290 [ 110.820050][ T17] bus_for_each_drv+0x15f/0x1e0 [ 110.874457][ T17] __device_attach+0x228/0x4a0 [ 110.879213][ T17] bus_probe_device+0x1e4/0x290 [ 110.884064][ T17] device_add+0xb51/0x1c70 [ 110.888479][ T17] usb_set_configuration+0xf05/0x18a0 [ 110.893855][ T17] usb_generic_driver_probe+0xba/0xf2 [ 110.899230][ T17] usb_probe_device+0xd9/0x250 [ 110.903989][ T17] really_probe+0x291/0xde0 [ 110.908490][ T17] driver_probe_device+0x26b/0x3d0 [ 110.913601][ T17] __device_attach_driver+0x1d1/0x290 [ 110.918962][ T17] bus_for_each_drv+0x15f/0x1e0 [ 110.924191][ T17] __device_attach+0x228/0x4a0 [ 110.928938][ T17] bus_probe_device+0x1e4/0x290 [ 110.933762][ T17] device_add+0xb51/0x1c70 [ 110.938155][ T17] usb_new_device.cold+0x71d/0xfd4 [ 110.943252][ T17] hub_event+0x2361/0x4390 [ 110.947663][ T17] process_one_work+0x94c/0x15f0 [ 110.952593][ T17] worker_thread+0x82b/0x1120 [ 110.957263][ T17] kthread+0x392/0x470 [ 110.961321][ T17] ret_from_fork+0x1f/0x30 [ 110.965725][ T17] [ 110.968040][ T17] Freed by task 17: [ 110.971829][ T17] kasan_save_stack+0x1b/0x40 [ 110.976486][ T17] kasan_set_track+0x1c/0x30 [ 110.981062][ T17] kasan_set_free_info+0x1b/0x30 [ 110.985999][ T17] __kasan_slab_free+0xf3/0x130 [ 110.990844][ T17] slab_free_freelist_hook+0x53/0x140 [ 110.996191][ T17] kfree+0xbe/0x470 [ 110.999987][ T17] mfd_remove_devices_fn+0xf9/0x140 [ 111.005185][ T17] device_for_each_child_reverse+0x110/0x180 [ 111.011151][ T17] mfd_remove_devices+0x75/0xa0 [ 111.015986][ T17] vprbrd_disconnect+0x43/0xf0 [ 111.020737][ T17] usb_unbind_interface+0x1d8/0x8d0 [ 111.025916][ T17] __device_release_driver+0x3c6/0x6f0 [ 111.031372][ T17] device_release_driver+0x26/0x40 [ 111.036481][ T17] bus_remove_device+0x2eb/0x5a0 09:28:45 executing program 5: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="120100003141ec40ca082200004e0400000109021b000100000000090400000121e70d0009050d"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 111.041429][ T17] device_del+0x481/0xd90 [ 111.045759][ T17] usb_disable_device+0x387/0x930 [ 111.050783][ T17] usb_disconnect.cold+0x27d/0x780 [ 111.055893][ T17] hub_event+0x1c93/0x4390 [ 111.060308][ T17] process_one_work+0x94c/0x15f0 [ 111.065251][ T17] worker_thread+0x64c/0x1120 [ 111.069927][ T17] kthread+0x392/0x470 [ 111.074003][ T17] ret_from_fork+0x1f/0x30 [ 111.078408][ T17] [ 111.081694][ T17] The buggy address belongs to the object at ffff8881d3d8df00 09:28:45 executing program 3: syz_open_dev$hidraw(&(0x7f0000000100)='/dev/hidraw#\x00', 0x0, 0x641) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080)='/dev/hidraw#\x00', 0x0, 0x0) syz_usb_disconnect(r0) syz_open_dev$char_usb(0xc, 0xb4, 0x800400) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201fe0109003c0800040042ef420000010109021b01017600230009040000010209bd000705810794"], 0x0) syz_usb_disconnect(r1) [ 111.081694][ T17] which belongs to the cache kmalloc-192 of size 192 [ 111.095733][ T17] The buggy address is located 0 bytes inside of [ 111.095733][ T17] 192-byte region [ffff8881d3d8df00, ffff8881d3d8dfc0) [ 111.108813][ T17] The buggy address belongs to the page: [ 111.114454][ T17] page:00000000656f06d6 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881d3d8d500 pfn:0x1d3d8d [ 111.125980][ T17] flags: 0x200000000000200(slab) [ 111.130912][ T17] raw: 0200000000000200 ffffea0007648780 0000000200000002 ffff8881da041500 [ 111.139503][ T17] raw: ffff8881d3d8d500 000000008010000d 00000001ffffffff 0000000000000000 [ 111.148072][ T17] page dumped because: kasan: bad access detected [ 111.154467][ T17] [ 111.156773][ T17] Memory state around the buggy address: [ 111.162395][ T17] ffff8881d3d8de00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.170448][ T17] ffff8881d3d8de80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 111.178498][ T17] >ffff8881d3d8df00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 111.186543][ T17] ^ [ 111.190591][ T17] ffff8881d3d8df80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 111.198631][ T17] ffff8881d3d8e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.206667][ T17] ================================================================== [ 111.214714][ T17] Disabling lock debugging due to kernel taint [ 111.221010][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 111.227599][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G B 5.9.0-rc1-syzkaller #0 09:28:45 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x11c2, 0x2208, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 111.237134][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.247184][ T17] Workqueue: usb_hub_wq hub_event [ 111.252186][ T17] Call Trace: [ 111.255472][ T17] dump_stack+0xf6/0x16e [ 111.259710][ T17] panic+0x2aa/0x6e1 [ 111.263603][ T17] ? __warn_printk+0xf3/0xf3 [ 111.268192][ T17] ? kfree+0xbe/0x470 [ 111.272174][ T17] ? trace_hardirqs_on+0x55/0x200 [ 111.277196][ T17] ? kfree+0xbe/0x470 [ 111.281178][ T17] end_report+0x4d/0x53 [ 111.285327][ T17] kasan_report_invalid_free+0x6d/0x80 [ 111.290777][ T17] ? kfree+0xbe/0x470 [ 111.294765][ T17] __kasan_slab_free+0x122/0x130 [ 111.299699][ T17] slab_free_freelist_hook+0x53/0x140 [ 111.305071][ T17] ? platform_device_release+0x64/0xf0 [ 111.310524][ T17] ? platform_device_release+0x64/0xf0 [ 111.315978][ T17] kfree+0xbe/0x470 [ 111.319781][ T17] platform_device_release+0x64/0xf0 [ 111.325053][ T17] ? platform_device_put+0x40/0x40 [ 111.330138][ T17] device_release+0x71/0x200 [ 111.334714][ T17] kobject_put+0x1c8/0x540 [ 111.338531][ T5] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 111.339120][ T17] ? __device_link_free_srcu+0x120/0x120 [ 111.339134][ T17] klist_children_put+0x41/0x50 [ 111.339145][ T17] klist_prev+0x2a2/0x510 [ 111.339163][ T17] ? mfd_cell_disable+0xc0/0xc0 [ 111.366250][ T17] device_for_each_child_reverse+0xc0/0x180 [ 111.372133][ T17] ? device_find_child_by_name+0x1e0/0x1e0 [ 111.377927][ T17] ? mark_lock+0xbc/0x1590 [ 111.382329][ T17] mfd_remove_devices+0x75/0xa0 [ 111.387156][ T17] ? mfd_remove_devices_late+0xa0/0xa0 [ 111.388537][ T12] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 111.392595][ T17] ? trace_hardirqs_on+0x5f/0x200 [ 111.392609][ T17] ? usb_disable_interface+0x82/0x370 [ 111.392623][ T17] vprbrd_disconnect+0x43/0xf0 [ 111.392641][ T17] usb_unbind_interface+0x1d8/0x8d0 [ 111.420424][ T17] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 111.425946][ T17] ? usb_unbind_device+0x1a0/0x1a0 [ 111.431039][ T17] __device_release_driver+0x3c6/0x6f0 [ 111.436499][ T17] device_release_driver+0x26/0x40 [ 111.441597][ T17] bus_remove_device+0x2eb/0x5a0 [ 111.446630][ T17] device_del+0x481/0xd90 [ 111.450950][ T17] ? device_link_add_missing_supplier_links+0x370/0x370 [ 111.457858][ T17] usb_disable_device+0x387/0x930 [ 111.462860][ T17] usb_disconnect.cold+0x27d/0x780 [ 111.467946][ T17] hub_event+0x1c93/0x4390 [ 111.472337][ T17] ? hub_port_debounce+0x3b0/0x3b0 [ 111.477425][ T17] ? init_pwq+0x210/0x350 [ 111.481730][ T17] ? lock_release+0x7f0/0x7f0 [ 111.486383][ T17] ? lock_downgrade+0x740/0x740 [ 111.491207][ T17] ? do_raw_spin_lock+0x120/0x260 09:28:46 executing program 4: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) [ 111.496215][ T17] ? _raw_spin_unlock_irq+0x1f/0x30 [ 111.501406][ T17] ? lockdep_hardirqs_on_prepare+0x322/0x4f0 [ 111.507377][ T17] process_one_work+0x94c/0x15f0 [ 111.512316][ T17] ? lock_release+0x7f0/0x7f0 [ 111.516989][ T17] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 111.522356][ T17] ? rwlock_bug.part.0+0x90/0x90 [ 111.527295][ T17] worker_thread+0x64c/0x1120 [ 111.531968][ T17] ? process_one_work+0x15f0/0x15f0 [ 111.537155][ T17] kthread+0x392/0x470 [ 111.541221][ T17] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 111.547101][ T17] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 111.552973][ T17] ret_from_fork+0x1f/0x30 [ 111.557417][ T17] Kernel Offset: disabled [ 111.561720][ T17] Rebooting in 86400 seconds..