ggle: usb_submit_urb (urb_ctl) failed -19
[  385.933820][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  386.020019][ T5940] usb 1-1: USB disconnect, device number 72
[  386.020137][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  386.022967][ T5940] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  386.115281][ T6054] usb 3-1: USB disconnect, device number 72
[  386.115281][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  386.126744][ T6054] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  386.187808][ T5881] usb 4-1: USB disconnect, device number 74
[  386.187949][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  386.205464][ T5881] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  386.694855][ T5881] usb 2-1: new high-speed USB device number 73 using dummy_hcd
[  386.794850][ T6054] usb 1-1: new high-speed USB device number 73 using dummy_hcd
[  386.854790][ T5881] usb 2-1: Using ep0 maxpacket: 16
[  386.862241][ T5881] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  386.870383][    T9] usb 3-1: new high-speed USB device number 73 using dummy_hcd
[  386.878003][ T5881] usb 2-1: config 0 has no interface number 0
[  386.884108][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  386.895713][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  386.908380][ T5881] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  386.917490][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  386.925786][ T5881] usb 2-1: Product: syz
[  386.929935][ T5881] usb 2-1: SerialNumber: syz
[  386.936791][ T5881] usb 2-1: config 0 descriptor??
[  386.944173][ T5881] cm109 2-1:0.8: invalid payload size 0, expected 4
[  386.952272][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input795
[  386.954800][ T6054] usb 1-1: Using ep0 maxpacket: 16
[  386.975319][ T6054] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  386.976515][ T5974] usb 4-1: new high-speed USB device number 75 using dummy_hcd
[  386.983331][ T6054] usb 1-1: config 0 has no interface number 0
[  386.983381][ T6054] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  387.009693][ T6054] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  387.022590][ T6054] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  387.033050][ T6054] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  387.042121][ T6054] usb 1-1: Product: syz
[  387.052383][ T6054] usb 1-1: SerialNumber: syz
[  387.060234][ T6054] usb 1-1: config 0 descriptor??
[  387.066010][    T9] usb 3-1: Using ep0 maxpacket: 16
[  387.076051][ T6054] cm109 1-1:0.8: invalid payload size 0, expected 4
[  387.084832][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input796
[  387.087618][    T9] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  387.103555][    T9] usb 3-1: config 0 has no interface number 0
[  387.110600][    T9] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  387.122263][    T9] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  387.137352][    T9] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  387.148660][    T9] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  387.148685][    T9] usb 3-1: Product: syz
[  387.148722][    T9] usb 3-1: SerialNumber: syz
[  387.155993][    T9] usb 3-1: config 0 descriptor??
[  387.175142][ T5974] usb 4-1: Using ep0 maxpacket: 16
[  387.177688][ T5974] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  387.191387][    T9] cm109 3-1:0.8: invalid payload size 0, expected 4
[  387.193874][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input797
[  387.196029][ T5974] usb 4-1: config 0 has no interface number 0
[  387.196098][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  387.196128][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  387.198576][ T5974] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  387.198602][ T5974] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  387.198650][ T5974] usb 4-1: Product: syz
[  387.198664][ T5974] usb 4-1: SerialNumber: syz
[  387.202261][ T5974] usb 4-1: config 0 descriptor??
[  387.207538][ T5974] cm109 4-1:0.8: invalid payload size 0, expected 4
[  387.224015][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input798
[  387.410994][    C0] cm109_urb_ctl_callback: 70 callbacks suppressed
[  387.411015][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.411214][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.411411][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.411606][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.411804][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.412001][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.412199][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.412398][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.412416][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  387.412448][ T6054] usb 2-1: USB disconnect, device number 73
[  387.424679][ T6054] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  387.567520][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.567734][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  387.568064][ T5974] usb 1-1: USB disconnect, device number 73
[  387.568137][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  387.571232][ T5974] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  387.686688][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  387.686692][ T5940] usb 3-1: USB disconnect, device number 73
[  387.689331][ T5940] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  387.782184][ T6054] usb 4-1: USB disconnect, device number 75
[  387.782242][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  387.800559][ T6054] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:19:46 executed programs: 802
[  388.184928][ T5940] usb 2-1: new high-speed USB device number 74 using dummy_hcd
[  388.345854][ T5940] usb 2-1: Using ep0 maxpacket: 16
[  388.351076][ T6054] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[  388.360424][ T5940] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  388.368532][ T5940] usb 2-1: config 0 has no interface number 0
[  388.374620][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  388.385612][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  388.398700][ T5940] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  388.407799][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  388.416186][ T5940] usb 2-1: Product: syz
[  388.420441][ T5940] usb 2-1: SerialNumber: syz
[  388.427567][ T5940] usb 2-1: config 0 descriptor??
[  388.435814][ T5940] cm109 2-1:0.8: invalid payload size 0, expected 4
[  388.443975][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input799
[  388.473426][ T5974] usb 3-1: new high-speed USB device number 74 using dummy_hcd
[  388.504877][ T6054] usb 1-1: Using ep0 maxpacket: 16
[  388.512014][ T6054] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  388.520141][ T6054] usb 1-1: config 0 has no interface number 0
[  388.527393][ T6054] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  388.538274][ T6054] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  388.549625][ T6054] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  388.558787][   T43] usb 4-1: new high-speed USB device number 76 using dummy_hcd
[  388.566440][ T6054] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  388.574527][ T6054] usb 1-1: Product: syz
[  388.578968][ T6054] usb 1-1: SerialNumber: syz
[  388.586916][ T6054] usb 1-1: config 0 descriptor??
[  388.594551][ T6054] cm109 1-1:0.8: invalid payload size 0, expected 4
[  388.603958][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input800
[  388.635132][ T5974] usb 3-1: Using ep0 maxpacket: 16
[  388.636879][ T5974] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  388.636905][ T5974] usb 3-1: config 0 has no interface number 0
[  388.636946][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  388.636972][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  388.638492][ T5974] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  388.688912][ T5974] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  388.688939][ T5974] usb 3-1: Product: syz
[  388.688955][ T5974] usb 3-1: SerialNumber: syz
[  388.712418][ T5974] usb 3-1: config 0 descriptor??
[  388.721040][ T5974] cm109 3-1:0.8: invalid payload size 0, expected 4
[  388.723115][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input801
[  388.725928][   T43] usb 4-1: Using ep0 maxpacket: 16
[  388.728395][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  388.728420][   T43] usb 4-1: config 0 has no interface number 0
[  388.728461][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  388.728512][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  388.730474][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  388.730501][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  388.730521][   T43] usb 4-1: Product: syz
[  388.730537][   T43] usb 4-1: SerialNumber: syz
[  388.734272][   T43] usb 4-1: config 0 descriptor??
[  388.834009][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  388.865868][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input802
[  389.075296][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  389.075318][ T5881] usb 2-1: USB disconnect, device number 74
[  389.088860][ T5881] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  389.259266][ T6054] usb 3-1: USB disconnect, device number 74
[  389.259370][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  389.265644][ T5940] usb 1-1: USB disconnect, device number 74
[  389.269951][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  389.310413][ T6054] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  389.326391][ T5940] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  389.395632][ T5974] usb 4-1: USB disconnect, device number 76
[  389.395640][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  389.416551][ T5974] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  389.824816][ T5940] usb 2-1: new high-speed USB device number 75 using dummy_hcd
[  389.974957][ T5940] usb 2-1: Using ep0 maxpacket: 16
[  389.981996][ T5940] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  389.990274][ T5940] usb 2-1: config 0 has no interface number 0
[  389.996605][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  390.007656][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  390.019141][ T5940] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  390.028839][ T6054] usb 3-1: new high-speed USB device number 75 using dummy_hcd
[  390.037583][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  390.045747][ T5940] usb 2-1: Product: syz
[  390.049901][ T5940] usb 2-1: SerialNumber: syz
[  390.054979][ T5974] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[  390.058891][ T5940] usb 2-1: config 0 descriptor??
[  390.070645][ T5940] cm109 2-1:0.8: invalid payload size 0, expected 4
[  390.078504][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input803
[  390.154914][ T1676] usb 4-1: new high-speed USB device number 77 using dummy_hcd
[  390.214799][ T5974] usb 1-1: Using ep0 maxpacket: 16
[  390.215523][ T6054] usb 3-1: Using ep0 maxpacket: 16
[  390.221683][ T5974] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  390.227447][ T6054] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  390.233795][ T5974] usb 1-1: config 0 has no interface number 0
[  390.242520][ T6054] usb 3-1: config 0 has no interface number 0
[  390.250903][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  390.254167][ T6054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  390.265446][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  390.277902][ T6054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  390.297964][ T5974] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  390.297993][ T5974] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  390.298015][ T5974] usb 1-1: Product: syz
[  390.298030][ T5974] usb 1-1: SerialNumber: syz
[  390.300979][ T5974] usb 1-1: config 0 descriptor??
[  390.315603][ T6054] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  390.320772][ T5974] cm109 1-1:0.8: invalid payload size 0, expected 4
[  390.325491][ T1676] usb 4-1: Using ep0 maxpacket: 16
[  390.334152][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input804
[  390.342828][ T6054] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  390.387446][ T1676] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  390.387493][ T1676] usb 4-1: config 0 has no interface number 0
[  390.387534][ T1676] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  390.387559][ T1676] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  390.414121][ T6054] usb 3-1: Product: syz
[  390.414146][ T6054] usb 3-1: SerialNumber: syz
[  390.415027][ T1676] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  390.415054][ T1676] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  390.415075][ T1676] usb 4-1: Product: syz
[  390.415112][ T1676] usb 4-1: SerialNumber: syz
[  390.419152][ T1676] usb 4-1: config 0 descriptor??
[  390.436415][ T6054] usb 3-1: config 0 descriptor??
[  390.440465][ T6054] cm109 3-1:0.8: invalid payload size 0, expected 4
[  390.445242][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input805
[  390.518366][ T1676] cm109 4-1:0.8: invalid payload size 0, expected 4
[  390.521095][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input806
[  390.611959][ T6137] usb 2-1: USB disconnect, device number 75
[  390.612139][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  390.645929][ T6137] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  390.762300][ T1676] usb 1-1: USB disconnect, device number 75
[  390.762319][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  390.778992][ T1676] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  390.856087][ T5940] usb 4-1: USB disconnect, device number 77
[  390.856199][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  390.859260][ T5940] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  390.936259][   T43] usb 3-1: USB disconnect, device number 75
[  390.936295][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  390.957645][   T43] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  391.364967][ T5940] usb 2-1: new high-speed USB device number 76 using dummy_hcd
[  391.524850][ T5940] usb 2-1: Using ep0 maxpacket: 16
[  391.524850][ T5974] usb 1-1: new high-speed USB device number 76 using dummy_hcd
[  391.539005][ T5940] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  391.547071][ T5940] usb 2-1: config 0 has no interface number 0
[  391.553156][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  391.564353][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  391.577694][ T5940] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  391.586825][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  391.594916][ T5940] usb 2-1: Product: syz
[  391.599052][ T5940] usb 2-1: SerialNumber: syz
[  391.605733][ T5940] usb 2-1: config 0 descriptor??
[  391.613234][ T5940] cm109 2-1:0.8: invalid payload size 0, expected 4
[  391.621658][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input807
[  391.634809][   T43] usb 4-1: new high-speed USB device number 78 using dummy_hcd
[  391.684868][ T5974] usb 1-1: Using ep0 maxpacket: 16
[  391.692563][ T5974] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  391.700954][ T5974] usb 1-1: config 0 has no interface number 0
[  391.704851][ T1676] usb 3-1: new high-speed USB device number 76 using dummy_hcd
[  391.707514][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  391.725612][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  391.737601][ T5974] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  391.746875][ T5974] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  391.755006][ T5974] usb 1-1: Product: syz
[  391.759157][ T5974] usb 1-1: SerialNumber: syz
[  391.766308][ T5974] usb 1-1: config 0 descriptor??
[  391.775896][ T5974] cm109 1-1:0.8: invalid payload size 0, expected 4
[  391.784415][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input808
[  391.797102][   T43] usb 4-1: Using ep0 maxpacket: 16
[  391.805591][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  391.824061][   T43] usb 4-1: config 0 has no interface number 0
[  391.824111][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  391.824137][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  391.827939][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  391.827968][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  391.827988][   T43] usb 4-1: Product: syz
[  391.828004][   T43] usb 4-1: SerialNumber: syz
[  391.831481][   T43] usb 4-1: config 0 descriptor??
[  391.839909][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  391.915322][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input809
[  391.935228][ T1676] usb 3-1: Using ep0 maxpacket: 16
[  391.963061][ T5940] usb 2-1: USB disconnect, device number 76
[  391.969063][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  391.982223][ T1676] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  391.982249][ T1676] usb 3-1: config 0 has no interface number 0
[  391.982289][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  391.982314][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  391.984018][ T1676] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  392.035052][ T1676] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  392.035101][ T1676] usb 3-1: Product: syz
[  392.035117][ T1676] usb 3-1: SerialNumber: syz
[  392.040412][ T5940] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  392.041662][ T1676] usb 3-1: config 0 descriptor??
[  392.060151][ T1676] cm109 3-1:0.8: invalid payload size 0, expected 4
[  392.062631][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input810
[  392.196963][ T5974] usb 1-1: USB disconnect, device number 76
[  392.197055][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  392.212098][ T5974] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  392.313123][ T5940] usb 4-1: USB disconnect, device number 78
[  392.313235][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  392.316469][ T5940] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  392.388918][ T5974] usb 3-1: USB disconnect, device number 76
[  392.388915][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  392.406759][ T5974] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  392.714855][   T43] usb 2-1: new high-speed USB device number 77 using dummy_hcd
[  392.865453][   T43] usb 2-1: Using ep0 maxpacket: 16
[  392.872070][   T43] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  392.880644][   T43] usb 2-1: config 0 has no interface number 0
[  392.886849][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  392.897895][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  392.912615][   T43] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  392.923507][   T43] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  392.932297][   T43] usb 2-1: Product: syz
[  392.936776][   T43] usb 2-1: SerialNumber: syz
[  392.946978][   T43] usb 2-1: config 0 descriptor??
[  392.954644][   T43] cm109 2-1:0.8: invalid payload size 0, expected 4
[  392.964884][ T5974] usb 1-1: new high-speed USB device number 77 using dummy_hcd
[  392.973521][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input811
[  393.075756][ T6137] usb 4-1: new high-speed USB device number 79 using dummy_hcd
[  393.115018][ T5974] usb 1-1: Using ep0 maxpacket: 16
[  393.121792][ T5974] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  393.129884][ T5974] usb 1-1: config 0 has no interface number 0
[  393.136069][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  393.147675][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  393.159493][ T5974] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  393.159561][ T5974] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  393.159583][ T5974] usb 1-1: Product: syz
[  393.159598][ T5974] usb 1-1: SerialNumber: syz
[  393.162332][ T5974] usb 1-1: config 0 descriptor??
[  393.170003][ T5974] cm109 1-1:0.8: invalid payload size 0, expected 4
[  393.202062][ T5881] usb 3-1: new high-speed USB device number 77 using dummy_hcd
[  393.205486][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input812
[  393.228298][ T6137] usb 4-1: Using ep0 maxpacket: 16
[  393.235286][ T6137] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  393.235311][ T6137] usb 4-1: config 0 has no interface number 0
[  393.235352][ T6137] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  393.235400][ T6137] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  393.237673][ T6137] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  393.237699][ T6137] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  393.237742][ T6137] usb 4-1: Product: syz
[  393.237757][ T6137] usb 4-1: SerialNumber: syz
[  393.241191][ T6137] usb 4-1: config 0 descriptor??
[  393.247336][ T6137] cm109 4-1:0.8: invalid payload size 0, expected 4
[  393.249852][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input813
[  393.374886][ T5881] usb 3-1: Using ep0 maxpacket: 16
[  393.376990][ T5881] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  393.377015][ T5881] usb 3-1: config 0 has no interface number 0
[  393.377055][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  393.377108][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  393.378769][ T5881] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  393.378823][ T5881] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  393.378845][ T5881] usb 3-1: Product: syz
[  393.378860][ T5881] usb 3-1: SerialNumber: syz
[  393.386139][ T5881] usb 3-1: config 0 descriptor??
[  393.404924][ T5881] cm109 3-1:0.8: invalid payload size 0, expected 4
[  393.418239][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input814
[  393.559503][    C1] cm109_urb_ctl_callback: 149 callbacks suppressed
[  393.559529][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.559810][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.560041][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.560167][ T1676] usb 2-1: USB disconnect, device number 77
[  393.560240][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.560260][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  393.562953][ T1676] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  393.689904][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.690333][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.690530][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.690732][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.690866][ T6137] usb 1-1: USB disconnect, device number 77
[  393.690960][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.690979][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  393.699879][ T6137] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  393.818182][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  393.819132][ T5881] usb 4-1: USB disconnect, device number 79
[  393.819234][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  393.836441][ T5881] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  393.907443][ T6137] usb 3-1: USB disconnect, device number 77
[  393.913443][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  393.927658][ T6137] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:19:52 executed programs: 818
[  394.335092][ T5974] usb 2-1: new high-speed USB device number 78 using dummy_hcd
[  394.455424][ T1676] usb 1-1: new high-speed USB device number 78 using dummy_hcd
[  394.484799][ T5974] usb 2-1: Using ep0 maxpacket: 16
[  394.491360][ T5974] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  394.500208][ T5974] usb 2-1: config 0 has no interface number 0
[  394.506601][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  394.517783][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  394.529508][ T5974] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  394.539838][ T5974] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  394.548021][ T5974] usb 2-1: Product: syz
[  394.552201][ T5974] usb 2-1: SerialNumber: syz
[  394.558686][ T5974] usb 2-1: config 0 descriptor??
[  394.566416][ T5974] cm109 2-1:0.8: invalid payload size 0, expected 4
[  394.574293][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input815
[  394.604837][   T43] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[  394.612492][ T1676] usb 1-1: Using ep0 maxpacket: 16
[  394.620164][ T1676] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  394.628855][ T1676] usb 1-1: config 0 has no interface number 0
[  394.635027][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  394.649329][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  394.660618][ T5940] usb 3-1: new high-speed USB device number 78 using dummy_hcd
[  394.674836][ T1676] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  394.684006][ T1676] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  394.692787][ T1676] usb 1-1: Product: syz
[  394.697865][ T1676] usb 1-1: SerialNumber: syz
[  394.705657][ T1676] usb 1-1: config 0 descriptor??
[  394.714026][ T1676] cm109 1-1:0.8: invalid payload size 0, expected 4
[  394.722520][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input816
[  394.764887][   T43] usb 4-1: Using ep0 maxpacket: 16
[  394.786809][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  394.786836][   T43] usb 4-1: config 0 has no interface number 0
[  394.786876][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  394.786923][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  394.788751][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  394.788778][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  394.788819][   T43] usb 4-1: Product: syz
[  394.788835][   T43] usb 4-1: SerialNumber: syz
[  394.792215][   T43] usb 4-1: config 0 descriptor??
[  394.796123][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  394.798593][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input817
[  394.835070][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  394.898521][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  394.898548][ T5940] usb 3-1: config 0 has no interface number 0
[  394.898586][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  394.898638][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  394.901092][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  394.944024][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  394.944049][ T5940] usb 3-1: Product: syz
[  394.944064][ T5940] usb 3-1: SerialNumber: syz
[  394.961228][ T5940] usb 3-1: config 0 descriptor??
[  394.992644][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  394.997685][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input818
[  395.082498][ T6137] usb 2-1: USB disconnect, device number 78
[  395.082604][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  395.086952][ T6137] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  395.182570][ T5974] usb 1-1: USB disconnect, device number 78
[  395.182591][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  395.185334][ T5974] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  395.266250][ T6137] usb 4-1: USB disconnect, device number 80
[  395.266357][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  395.274305][ T6137] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  395.370593][   T43] usb 3-1: USB disconnect, device number 78
[  395.376683][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  395.388500][   T43] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  395.824837][   T43] usb 2-1: new high-speed USB device number 79 using dummy_hcd
[  395.934914][ T6137] usb 1-1: new high-speed USB device number 79 using dummy_hcd
[  395.984817][   T43] usb 2-1: Using ep0 maxpacket: 16
[  395.991264][   T43] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  395.999311][   T43] usb 2-1: config 0 has no interface number 0
[  396.005420][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  396.014848][ T5974] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[  396.016349][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  396.035575][   T43] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  396.044597][   T43] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  396.052756][   T43] usb 2-1: Product: syz
[  396.056959][   T43] usb 2-1: SerialNumber: syz
[  396.063394][   T43] usb 2-1: config 0 descriptor??
[  396.071233][   T43] cm109 2-1:0.8: invalid payload size 0, expected 4
[  396.080151][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input819
[  396.095095][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  396.103749][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  396.111916][ T6137] usb 1-1: config 0 has no interface number 0
[  396.118260][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  396.129363][ T5881] usb 3-1: new high-speed USB device number 79 using dummy_hcd
[  396.137003][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  396.149618][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  396.158994][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  396.167293][ T6137] usb 1-1: Product: syz
[  396.171562][ T6137] usb 1-1: SerialNumber: syz
[  396.176431][ T5974] usb 4-1: Using ep0 maxpacket: 16
[  396.190671][ T6137] usb 1-1: config 0 descriptor??
[  396.195921][ T5974] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  396.203913][ T5974] usb 4-1: config 0 has no interface number 0
[  396.213525][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  396.222368][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input820
[  396.232718][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  396.243645][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  396.260717][ T5974] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  396.269999][ T5974] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  396.278599][ T5974] usb 4-1: Product: syz
[  396.278616][ T5974] usb 4-1: SerialNumber: syz
[  396.294841][ T5881] usb 3-1: Using ep0 maxpacket: 16
[  396.297353][ T5974] usb 4-1: config 0 descriptor??
[  396.303139][ T5881] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  396.303179][ T5881] usb 3-1: config 0 has no interface number 0
[  396.303255][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  396.303281][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  396.305640][ T5881] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  396.305666][ T5881] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  396.305686][ T5881] usb 3-1: Product: syz
[  396.305721][ T5881] usb 3-1: SerialNumber: syz
[  396.311911][ T5881] usb 3-1: config 0 descriptor??
[  396.313462][ T5974] cm109 4-1:0.8: invalid payload size 0, expected 4
[  396.318696][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input821
[  396.327192][ T5881] cm109 3-1:0.8: invalid payload size 0, expected 4
[  396.332381][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input822
[  396.546856][   T43] usb 2-1: USB disconnect, device number 79
[  396.546987][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  396.568764][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  396.691693][ T5881] usb 1-1: USB disconnect, device number 79
[  396.691783][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  396.695234][ T5881] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  396.762849][ T1676] usb 4-1: USB disconnect, device number 81
[  396.762909][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  396.765748][ T1676] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  396.868173][ T5974] usb 3-1: USB disconnect, device number 79
[  396.874098][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  396.885406][ T5974] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  397.315963][ T5974] usb 2-1: new high-speed USB device number 80 using dummy_hcd
[  397.464832][ T5974] usb 2-1: Using ep0 maxpacket: 16
[  397.464856][   T43] usb 1-1: new high-speed USB device number 80 using dummy_hcd
[  397.472274][ T5974] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  397.486045][ T5974] usb 2-1: config 0 has no interface number 0
[  397.492175][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  397.503383][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  397.516202][ T5974] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  397.525434][ T5881] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[  397.533120][ T5974] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  397.541537][ T5974] usb 2-1: Product: syz
[  397.546325][ T5974] usb 2-1: SerialNumber: syz
[  397.552833][ T5974] usb 2-1: config 0 descriptor??
[  397.560745][ T5974] cm109 2-1:0.8: invalid payload size 0, expected 4
[  397.568612][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input823
[  397.624808][   T43] usb 1-1: Using ep0 maxpacket: 16
[  397.631557][   T43] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  397.641213][   T43] usb 1-1: config 0 has no interface number 0
[  397.648070][ T1676] usb 3-1: new high-speed USB device number 80 using dummy_hcd
[  397.655738][   T43] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  397.667796][   T43] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  397.679341][   T43] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  397.688705][   T43] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  397.697219][   T43] usb 1-1: Product: syz
[  397.701405][   T43] usb 1-1: SerialNumber: syz
[  397.704870][ T5881] usb 4-1: Using ep0 maxpacket: 16
[  397.709440][   T43] usb 1-1: config 0 descriptor??
[  397.722647][   T43] cm109 1-1:0.8: invalid payload size 0, expected 4
[  397.731831][ T5881] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  397.731842][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input824
[  397.750673][ T5881] usb 4-1: config 0 has no interface number 0
[  397.757976][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  397.801860][ T5974] usb 2-1: USB disconnect, device number 80
[  397.807939][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  397.822525][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  397.824826][ T1676] usb 3-1: Using ep0 maxpacket: 16
[  397.840479][ T5881] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  397.840996][ T1676] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  397.850937][ T5974] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  397.867931][ T1676] usb 3-1: config 0 has no interface number 0
[  397.868893][ T5881] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  397.875985][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  397.882639][ T5881] usb 4-1: Product: syz
[  397.898299][ T5881] usb 4-1: SerialNumber: syz
[  397.899562][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  397.916399][ T1676] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  397.927393][ T1676] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  397.927440][ T1676] usb 3-1: Product: syz
[  397.927455][ T1676] usb 3-1: SerialNumber: syz
[  397.935757][ T1676] usb 3-1: config 0 descriptor??
[  397.938280][ T5881] usb 4-1: config 0 descriptor??
[  397.947138][ T1676] cm109 3-1:0.8: invalid payload size 0, expected 4
[  397.966409][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input825
[  397.968161][ T5881] cm109 4-1:0.8: invalid payload size 0, expected 4
[  397.970270][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input826
[  398.113658][ T5974] usb 1-1: USB disconnect, device number 80
[  398.113775][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  398.133864][ T5974] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  398.202853][ T1676] usb 3-1: USB disconnect, device number 80
[  398.202931][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  398.207122][ T1676] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  398.295582][   T43] usb 4-1: USB disconnect, device number 82
[  398.295650][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  398.316381][   T43] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  398.604817][ T5940] usb 2-1: new high-speed USB device number 81 using dummy_hcd
[  398.756202][ T5940] usb 2-1: Using ep0 maxpacket: 16
[  398.762887][ T5940] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  398.771451][ T5940] usb 2-1: config 0 has no interface number 0
[  398.777583][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  398.788550][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  398.800030][ T5940] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  398.809320][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  398.818461][ T5940] usb 2-1: Product: syz
[  398.822630][ T5940] usb 2-1: SerialNumber: syz
[  398.830738][ T5940] usb 2-1: config 0 descriptor??
[  398.845994][ T5940] cm109 2-1:0.8: invalid payload size 0, expected 4
[  398.853963][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input827
[  398.884931][ T5974] usb 1-1: new high-speed USB device number 81 using dummy_hcd
[  398.954928][   T43] usb 3-1: new high-speed USB device number 81 using dummy_hcd
[  399.034857][ T5974] usb 1-1: Using ep0 maxpacket: 16
[  399.042099][ T5974] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  399.042125][ T5974] usb 1-1: config 0 has no interface number 0
[  399.042164][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  399.042190][ T5974] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  399.043692][ T5974] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  399.043719][ T5974] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  399.043738][ T5974] usb 1-1: Product: syz
[  399.043753][ T5974] usb 1-1: SerialNumber: syz
[  399.048277][ T5974] usb 1-1: config 0 descriptor??
[  399.104777][   T43] usb 3-1: Using ep0 maxpacket: 16
[  399.113810][ T5881] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[  399.120760][   T43] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  399.129376][ T5974] cm109 1-1:0.8: invalid payload size 0, expected 4
[  399.143828][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input828
[  399.163259][   T43] usb 3-1: config 0 has no interface number 0
[  399.163329][   T43] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  399.163356][   T43] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  399.192024][   T43] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  399.192054][   T43] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  399.192096][   T43] usb 3-1: Product: syz
[  399.192112][   T43] usb 3-1: SerialNumber: syz
[  399.214423][   T43] usb 3-1: config 0 descriptor??
[  399.232845][   T43] cm109 3-1:0.8: invalid payload size 0, expected 4
[  399.234786][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input829
[  399.284770][ T5881] usb 4-1: Using ep0 maxpacket: 16
[  399.286719][ T5881] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  399.286743][ T5881] usb 4-1: config 0 has no interface number 0
[  399.286783][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  399.286809][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  399.288817][ T5881] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  399.288844][ T5881] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  399.288864][ T5881] usb 4-1: Product: syz
[  399.288906][ T5881] usb 4-1: SerialNumber: syz
[  399.292085][ T5881] usb 4-1: config 0 descriptor??
[  399.298791][ T5881] cm109 4-1:0.8: invalid payload size 0, expected 4
[  399.301249][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input830
[  399.473838][    C1] cm109_urb_ctl_callback: 145 callbacks suppressed
[  399.473872][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.474079][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.474337][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.474550][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.474648][   T43] usb 2-1: USB disconnect, device number 81
[  399.474887][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.474903][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  399.498314][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  399.633846][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.634128][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.634334][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.634556][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.634642][ T5881] usb 1-1: USB disconnect, device number 81
[  399.634767][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  399.634785][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  399.638698][ T5881] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  399.762115][   T43] usb 3-1: USB disconnect, device number 81
[  399.762201][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  399.764852][   T43] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  399.856310][ T1676] usb 4-1: USB disconnect, device number 83
[  399.856378][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  399.873292][ T1676] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:19:58 executed programs: 834
[  400.244793][   T43] usb 2-1: new high-speed USB device number 82 using dummy_hcd
[  400.395257][   T43] usb 2-1: Using ep0 maxpacket: 16
[  400.401754][   T43] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  400.409848][ T1676] usb 1-1: new high-speed USB device number 82 using dummy_hcd
[  400.418386][   T43] usb 2-1: config 0 has no interface number 0
[  400.424460][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  400.437814][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  400.449392][   T43] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  400.458483][   T43] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  400.466937][   T43] usb 2-1: Product: syz
[  400.471080][   T43] usb 2-1: SerialNumber: syz
[  400.478867][   T43] usb 2-1: config 0 descriptor??
[  400.486444][   T43] cm109 2-1:0.8: invalid payload size 0, expected 4
[  400.494253][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input831
[  400.534798][ T5940] usb 3-1: new high-speed USB device number 82 using dummy_hcd
[  400.614852][ T1676] usb 1-1: Using ep0 maxpacket: 16
[  400.621787][ T1676] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  400.624852][ T5974] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[  400.630279][ T1676] usb 1-1: config 0 has no interface number 0
[  400.643514][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  400.654440][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  400.665979][ T1676] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  400.675261][ T1676] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  400.684672][ T1676] usb 1-1: Product: syz
[  400.688908][ T1676] usb 1-1: SerialNumber: syz
[  400.692086][ T1676] usb 1-1: config 0 descriptor??
[  400.698975][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  400.705619][ T1676] cm109 1-1:0.8: invalid payload size 0, expected 4
[  400.706655][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  400.723556][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input832
[  400.734960][ T5940] usb 3-1: config 0 has no interface number 0
[  400.747139][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  400.747168][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  400.769592][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  400.769641][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  400.769661][ T5940] usb 3-1: Product: syz
[  400.769674][ T5940] usb 3-1: SerialNumber: syz
[  400.786524][ T5940] usb 3-1: config 0 descriptor??
[  400.789950][ T5974] usb 4-1: Using ep0 maxpacket: 16
[  400.813821][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  400.828968][ T5974] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  400.828996][ T5974] usb 4-1: config 0 has no interface number 0
[  400.829036][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  400.829063][ T5974] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  400.833296][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input833
[  400.838819][ T5974] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  400.838847][ T5974] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  400.838868][ T5974] usb 4-1: Product: syz
[  400.838883][ T5974] usb 4-1: SerialNumber: syz
[  400.882205][ T5974] usb 4-1: config 0 descriptor??
[  400.931324][ T5974] cm109 4-1:0.8: invalid payload size 0, expected 4
[  400.933444][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input834
[  401.061636][ T5881] usb 2-1: USB disconnect, device number 82
[  401.061765][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  401.072953][ T5881] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  401.191430][ T5940] usb 1-1: USB disconnect, device number 82
[  401.191527][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  401.211829][ T5940] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  401.282454][ T1676] usb 3-1: USB disconnect, device number 82
[  401.282584][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  401.288263][ T1676] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  401.370151][ T5974] usb 4-1: USB disconnect, device number 84
[  401.370190][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  401.389485][ T5974] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  401.814949][ T5974] usb 2-1: new high-speed USB device number 83 using dummy_hcd
[  401.954820][ T5940] usb 1-1: new high-speed USB device number 83 using dummy_hcd
[  401.964987][ T5974] usb 2-1: Using ep0 maxpacket: 16
[  401.971569][ T5974] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  401.979796][ T5974] usb 2-1: config 0 has no interface number 0
[  401.986140][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  401.997500][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  402.009250][ T5974] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  402.019479][ T5974] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  402.027626][ T5974] usb 2-1: Product: syz
[  402.031783][ T5974] usb 2-1: SerialNumber: syz
[  402.038293][ T5974] usb 2-1: config 0 descriptor??
[  402.046820][ T5974] cm109 2-1:0.8: invalid payload size 0, expected 4
[  402.054659][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input835
[  402.064834][ T5881] usb 3-1: new high-speed USB device number 83 using dummy_hcd
[  402.104800][ T5940] usb 1-1: Using ep0 maxpacket: 16
[  402.111939][ T5940] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  402.123206][ T5940] usb 1-1: config 0 has no interface number 0
[  402.130479][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  402.135975][    T9] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[  402.144442][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  402.161475][ T5940] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  402.170705][ T5940] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  402.178803][ T5940] usb 1-1: Product: syz
[  402.183011][ T5940] usb 1-1: SerialNumber: syz
[  402.190079][ T5940] usb 1-1: config 0 descriptor??
[  402.197888][ T5940] cm109 1-1:0.8: invalid payload size 0, expected 4
[  402.206728][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input836
[  402.225114][ T5881] usb 3-1: Using ep0 maxpacket: 16
[  402.232605][ T5881] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  402.241158][ T5881] usb 3-1: config 0 has no interface number 0
[  402.253987][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  402.254016][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  402.262757][ T5881] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  402.288285][ T5881] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  402.288311][ T5881] usb 3-1: Product: syz
[  402.288348][ T5881] usb 3-1: SerialNumber: syz
[  402.298528][ T5881] usb 3-1: config 0 descriptor??
[  402.304922][    T9] usb 4-1: Using ep0 maxpacket: 16
[  402.327545][ T5881] cm109 3-1:0.8: invalid payload size 0, expected 4
[  402.332766][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input837
[  402.347130][    T9] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  402.347155][    T9] usb 4-1: config 0 has no interface number 0
[  402.347221][    T9] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  402.347246][    T9] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  402.349655][    T9] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  402.349707][    T9] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  402.349728][    T9] usb 4-1: Product: syz
[  402.349743][    T9] usb 4-1: SerialNumber: syz
[  402.353270][    T9] usb 4-1: config 0 descriptor??
[  402.368849][    T9] cm109 4-1:0.8: invalid payload size 0, expected 4
[  402.371328][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input838
[  402.593739][   T43] usb 2-1: USB disconnect, device number 83
[  402.593808][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  402.622810][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  402.723343][ T1676] usb 1-1: USB disconnect, device number 83
[  402.723444][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  402.733102][ T1676] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  402.809289][ T5940] usb 3-1: USB disconnect, device number 83
[  402.809437][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  402.819611][ T5940] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  402.880574][   T43] usb 4-1: USB disconnect, device number 85
[  402.880667][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  402.899511][   T43] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  403.374840][    T9] usb 2-1: new high-speed USB device number 84 using dummy_hcd
[  403.495526][ T5881] usb 1-1: new high-speed USB device number 84 using dummy_hcd
[  403.524817][    T9] usb 2-1: Using ep0 maxpacket: 16
[  403.531311][    T9] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  403.539857][    T9] usb 2-1: config 0 has no interface number 0
[  403.546127][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  403.557468][ T5974] usb 3-1: new high-speed USB device number 84 using dummy_hcd
[  403.565664][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  403.579736][    T9] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  403.588839][    T9] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  403.596929][    T9] usb 2-1: Product: syz
[  403.601087][    T9] usb 2-1: SerialNumber: syz
[  403.608068][    T9] usb 2-1: config 0 descriptor??
[  403.616320][    T9] cm109 2-1:0.8: invalid payload size 0, expected 4
[  403.624118][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input839
[  403.634980][ T1072] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[  403.654828][ T5881] usb 1-1: Using ep0 maxpacket: 16
[  403.661653][ T5881] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  403.670001][ T5881] usb 1-1: config 0 has no interface number 0
[  403.676207][ T5881] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  403.687576][ T5881] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  403.700521][ T5881] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  403.710420][ T5881] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  403.718810][ T5881] usb 1-1: Product: syz
[  403.723003][ T5881] usb 1-1: SerialNumber: syz
[  403.727988][ T5974] usb 3-1: Using ep0 maxpacket: 16
[  403.734617][ T5974] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  403.743263][ T5974] usb 3-1: config 0 has no interface number 0
[  403.750396][ T5881] usb 1-1: config 0 descriptor??
[  403.756887][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  403.768345][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  403.780112][ T5881] cm109 1-1:0.8: invalid payload size 0, expected 4
[  403.788708][ T5974] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  403.798907][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input840
[  403.809196][ T1072] usb 4-1: Using ep0 maxpacket: 16
[  403.814825][ T5974] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  403.814849][ T5974] usb 3-1: Product: syz
[  403.814863][ T5974] usb 3-1: SerialNumber: syz
[  403.829103][ T5974] usb 3-1: config 0 descriptor??
[  403.841510][ T1072] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  403.841535][ T1072] usb 4-1: config 0 has no interface number 0
[  403.841574][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  403.841626][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  403.844301][ T1072] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  403.844328][ T1072] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  403.844376][ T1072] usb 4-1: Product: syz
[  403.844392][ T1072] usb 4-1: SerialNumber: syz
[  403.853152][ T1072] usb 4-1: config 0 descriptor??
[  403.920216][ T5974] cm109 3-1:0.8: invalid payload size 0, expected 4
[  403.923385][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input841
[  403.955823][ T1072] cm109 4-1:0.8: invalid payload size 0, expected 4
[  403.960577][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input842
[  404.080792][   T43] usb 2-1: USB disconnect, device number 84
[  404.080900][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  404.102235][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  404.195686][ T1072] usb 1-1: USB disconnect, device number 84
[  404.195772][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  404.199265][ T1072] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  404.282185][ T5974] usb 3-1: USB disconnect, device number 84
[  404.282300][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  404.291352][ T5974] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  404.352377][    T9] usb 4-1: USB disconnect, device number 86
[  404.358437][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  404.373049][    T9] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  404.854845][    T9] usb 2-1: new high-speed USB device number 85 using dummy_hcd
[  404.964982][ T5940] usb 1-1: new high-speed USB device number 85 using dummy_hcd
[  405.004810][    T9] usb 2-1: Using ep0 maxpacket: 16
[  405.011265][    T9] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  405.019375][    T9] usb 2-1: config 0 has no interface number 0
[  405.025785][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  405.036724][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  405.046582][ T5974] usb 3-1: new high-speed USB device number 85 using dummy_hcd
[  405.057079][    T9] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  405.066182][    T9] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  405.074298][    T9] usb 2-1: Product: syz
[  405.078642][    T9] usb 2-1: SerialNumber: syz
[  405.085123][    T9] usb 2-1: config 0 descriptor??
[  405.094306][    T9] cm109 2-1:0.8: invalid payload size 0, expected 4
[  405.102350][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input843
[  405.114961][ T5940] usb 1-1: Using ep0 maxpacket: 16
[  405.120189][   T43] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[  405.130284][ T5940] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  405.139487][ T5940] usb 1-1: config 0 has no interface number 0
[  405.146465][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  405.157776][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  405.169911][ T5940] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  405.179368][ T5940] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  405.189091][ T5940] usb 1-1: Product: syz
[  405.193460][ T5940] usb 1-1: SerialNumber: syz
[  405.200810][ T5940] usb 1-1: config 0 descriptor??
[  405.209253][ T5940] cm109 1-1:0.8: invalid payload size 0, expected 4
[  405.215623][ T5974] usb 3-1: Using ep0 maxpacket: 16
[  405.218629][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input844
[  405.226535][ T5974] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  405.239834][ T5974] usb 3-1: config 0 has no interface number 0
[  405.246205][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  405.266258][ T5974] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  405.281207][ T5974] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  405.295138][   T43] usb 4-1: Using ep0 maxpacket: 16
[  405.303893][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  405.303917][   T43] usb 4-1: config 0 has no interface number 0
[  405.303956][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  405.312215][ T5974] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  405.312239][ T5974] usb 3-1: Product: syz
[  405.312253][ T5974] usb 3-1: SerialNumber: syz
[  405.336496][ T5974] usb 3-1: config 0 descriptor??
[  405.344940][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  405.351574][ T5974] cm109 3-1:0.8: invalid payload size 0, expected 4
[  405.363612][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  405.372670][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input845
[  405.377967][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  405.397259][   T43] usb 4-1: Product: syz
[  405.397277][   T43] usb 4-1: SerialNumber: syz
[  405.405777][   T43] usb 4-1: config 0 descriptor??
[  405.449079][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  405.456552][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input846
[  405.544918][    C0] cm109_urb_ctl_callback: 90 callbacks suppressed
[  405.544939][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.545202][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.545400][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.545597][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.545673][ T1072] usb 2-1: USB disconnect, device number 85
[  405.545797][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.545815][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  405.567706][ T1072] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  405.708998][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.709281][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.709504][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.709607][ T1676] usb 1-1: USB disconnect, device number 85
[  405.709707][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.709726][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  405.721146][ T1676] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  405.814302][    C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71
[  405.814926][   T43] usb 3-1: USB disconnect, device number 85
[  405.821696][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  405.839871][   T43] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  405.928646][ T5940] usb 4-1: USB disconnect, device number 87
[  405.934628][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  405.945666][ T5940] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:20:04 executed programs: 850
[  406.304940][ T5974] usb 2-1: new high-speed USB device number 86 using dummy_hcd
[  406.455439][ T5974] usb 2-1: Using ep0 maxpacket: 16
[  406.461950][ T5974] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  406.470067][ T1072] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[  406.478242][ T5974] usb 2-1: config 0 has no interface number 0
[  406.485853][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  406.497153][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  406.509266][ T5974] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  406.518349][ T5974] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  406.527856][ T5974] usb 2-1: Product: syz
[  406.532008][ T5974] usb 2-1: SerialNumber: syz
[  406.538623][ T5974] usb 2-1: config 0 descriptor??
[  406.546529][ T5974] cm109 2-1:0.8: invalid payload size 0, expected 4
[  406.554390][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input847
[  406.584850][ T5881] usb 3-1: new high-speed USB device number 86 using dummy_hcd
[  406.656048][ T1072] usb 1-1: Using ep0 maxpacket: 16
[  406.663017][ T1072] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  406.671083][ T1072] usb 1-1: config 0 has no interface number 0
[  406.677261][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  406.684790][ T5940] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[  406.688243][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  406.707831][ T1072] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  406.718184][ T1072] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  406.727468][ T1072] usb 1-1: Product: syz
[  406.731650][ T1072] usb 1-1: SerialNumber: syz
[  406.739105][ T1072] usb 1-1: config 0 descriptor??
[  406.744835][ T5881] usb 3-1: Using ep0 maxpacket: 16
[  406.752865][ T1072] cm109 1-1:0.8: invalid payload size 0, expected 4
[  406.756752][ T5881] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  406.756776][ T5881] usb 3-1: config 0 has no interface number 0
[  406.756817][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  406.756865][ T5881] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  406.757948][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input848
[  406.758760][ T5881] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  406.758787][ T5881] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  406.758834][ T5881] usb 3-1: Product: syz
[  406.758850][ T5881] usb 3-1: SerialNumber: syz
[  406.763372][ T5881] usb 3-1: config 0 descriptor??
[  406.851311][ T5881] cm109 3-1:0.8: invalid payload size 0, expected 4
[  406.861729][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input849
[  406.865040][ T5940] usb 4-1: Using ep0 maxpacket: 16
[  406.867464][ T5940] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  406.898826][ T5940] usb 4-1: config 0 has no interface number 0
[  406.898874][ T5940] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  406.898901][ T5940] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  406.900826][ T5940] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  406.900853][ T5940] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  406.900874][ T5940] usb 4-1: Product: syz
[  406.900889][ T5940] usb 4-1: SerialNumber: syz
[  406.910662][ T5940] usb 4-1: config 0 descriptor??
[  406.968752][ T5940] cm109 4-1:0.8: invalid payload size 0, expected 4
[  406.975794][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input850
[  407.119480][ T5881] usb 2-1: USB disconnect, device number 86
[  407.119576][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  407.129292][ T5881] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  407.261269][ T5940] usb 1-1: USB disconnect, device number 86
[  407.261368][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  407.268925][ T5940] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  407.383575][   T43] usb 3-1: USB disconnect, device number 86
[  407.383581][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  407.387168][   T43] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  407.481773][ T1072] usb 4-1: USB disconnect, device number 88
[  407.481904][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  407.500999][ T1072] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  407.884842][   T43] usb 2-1: new high-speed USB device number 87 using dummy_hcd
[  408.015187][ T1072] usb 1-1: new high-speed USB device number 87 using dummy_hcd
[  408.034827][   T43] usb 2-1: Using ep0 maxpacket: 16
[  408.041305][   T43] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  408.050990][   T43] usb 2-1: config 0 has no interface number 0
[  408.058183][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  408.069170][   T43] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  408.080500][   T43] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  408.089627][   T43] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  408.098507][   T43] usb 2-1: Product: syz
[  408.102671][   T43] usb 2-1: SerialNumber: syz
[  408.109714][   T43] usb 2-1: config 0 descriptor??
[  408.117326][   T43] cm109 2-1:0.8: invalid payload size 0, expected 4
[  408.125449][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input851
[  408.165896][ T1072] usb 1-1: Using ep0 maxpacket: 16
[  408.173359][ T1072] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  408.175099][ T5940] usb 3-1: new high-speed USB device number 87 using dummy_hcd
[  408.183579][ T1072] usb 1-1: config 0 has no interface number 0
[  408.196684][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  408.208500][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  408.221053][ T1072] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  408.230365][ T1072] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  408.238598][ T5881] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[  408.246293][ T1072] usb 1-1: Product: syz
[  408.250462][ T1072] usb 1-1: SerialNumber: syz
[  408.258516][ T1072] usb 1-1: config 0 descriptor??
[  408.269546][ T1072] cm109 1-1:0.8: invalid payload size 0, expected 4
[  408.279012][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input852
[  408.364896][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  408.367017][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  408.367043][ T5940] usb 3-1: config 0 has no interface number 0
[  408.367083][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  408.367131][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  408.373938][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  408.373966][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  408.373987][ T5940] usb 3-1: Product: syz
[  408.374002][ T5940] usb 3-1: SerialNumber: syz
[  408.382578][ T5940] usb 3-1: config 0 descriptor??
[  408.404829][ T5881] usb 4-1: Using ep0 maxpacket: 16
[  408.411033][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  408.418861][ T5881] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  408.428619][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input853
[  408.447387][ T5881] usb 4-1: config 0 has no interface number 0
[  408.452911][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  408.506519][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  408.508787][ T5881] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  408.508815][ T5881] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  408.508837][ T5881] usb 4-1: Product: syz
[  408.508851][ T5881] usb 4-1: SerialNumber: syz
[  408.527577][ T5940] usb 2-1: USB disconnect, device number 87
[  408.533496][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  408.535627][ T5881] usb 4-1: config 0 descriptor??
[  408.573106][ T5940] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  408.587766][ T5881] cm109 4-1:0.8: invalid payload size 0, expected 4
[  408.611552][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input854
[  408.726754][ T5881] usb 1-1: USB disconnect, device number 87
[  408.726855][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  408.733476][ T5881] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  408.836123][ T6137] usb 3-1: USB disconnect, device number 87
[  408.836162][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  408.849009][ T6137] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  408.923706][ T1072] usb 4-1: USB disconnect, device number 89
[  408.929749][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  408.941033][ T1072] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  409.276413][ T5940] usb 2-1: new high-speed USB device number 88 using dummy_hcd
[  409.435287][ T5940] usb 2-1: Using ep0 maxpacket: 16
[  409.443028][ T5940] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  409.451264][ T5940] usb 2-1: config 0 has no interface number 0
[  409.457496][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  409.469243][ T5940] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  409.481282][ T5940] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  409.491315][ T5940] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  409.494834][ T1072] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[  409.499680][ T5940] usb 2-1: Product: syz
[  409.511270][ T5940] usb 2-1: SerialNumber: syz
[  409.520732][ T5940] usb 2-1: config 0 descriptor??
[  409.528247][ T5940] cm109 2-1:0.8: invalid payload size 0, expected 4
[  409.536475][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input855
[  409.615114][ T1676] usb 3-1: new high-speed USB device number 88 using dummy_hcd
[  409.654803][ T1072] usb 1-1: Using ep0 maxpacket: 16
[  409.662196][ T1072] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  409.670430][ T1072] usb 1-1: config 0 has no interface number 0
[  409.676639][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  409.684872][   T43] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[  409.689195][ T1072] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  409.708855][ T1072] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  409.718035][ T1072] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  409.726302][ T1072] usb 1-1: Product: syz
[  409.730498][ T1072] usb 1-1: SerialNumber: syz
[  409.737945][ T1072] usb 1-1: config 0 descriptor??
[  409.744014][ T1072] cm109 1-1:0.8: invalid payload size 0, expected 4
[  409.746508][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input856
[  409.776548][ T1676] usb 3-1: Using ep0 maxpacket: 16
[  409.779038][ T1676] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  409.779064][ T1676] usb 3-1: config 0 has no interface number 0
[  409.779103][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  409.779147][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  409.781100][ T1676] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  409.781146][ T1676] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  409.781165][ T1676] usb 3-1: Product: syz
[  409.781197][ T1676] usb 3-1: SerialNumber: syz
[  409.799650][ T1676] usb 3-1: config 0 descriptor??
[  409.812587][ T1676] cm109 3-1:0.8: invalid payload size 0, expected 4
[  409.816939][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input857
[  409.868852][   T43] usb 4-1: Using ep0 maxpacket: 16
[  409.882368][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  409.882395][   T43] usb 4-1: config 0 has no interface number 0
[  409.882433][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  409.882456][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  409.889592][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  409.889620][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  409.889640][   T43] usb 4-1: Product: syz
[  409.889681][   T43] usb 4-1: SerialNumber: syz
[  409.916211][   T43] usb 4-1: config 0 descriptor??
[  409.920118][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  409.998462][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input858
[  410.099637][ T1072] usb 2-1: USB disconnect, device number 88
[  410.099734][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  410.102699][ T1072] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  410.197107][ T1676] usb 1-1: USB disconnect, device number 88
[  410.197198][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  410.201925][ T1676] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  410.284663][ T6054] usb 3-1: USB disconnect, device number 88
[  410.284783][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  410.287822][ T6054] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  410.371819][ T6137] usb 4-1: USB disconnect, device number 90
[  410.371927][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  410.388576][ T6137] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  410.884808][ T6054] usb 2-1: new high-speed USB device number 89 using dummy_hcd
[  410.954887][ T1676] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[  411.034839][ T6054] usb 2-1: Using ep0 maxpacket: 16
[  411.041866][ T6054] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  411.049962][ T6054] usb 2-1: config 0 has no interface number 0
[  411.056423][ T6054] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  411.064826][ T6137] usb 3-1: new high-speed USB device number 89 using dummy_hcd
[  411.067369][ T6054] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  411.086049][ T6054] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  411.095247][ T6054] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  411.103426][ T6054] usb 2-1: Product: syz
[  411.107728][ T1676] usb 1-1: Using ep0 maxpacket: 16
[  411.112933][ T6054] usb 2-1: SerialNumber: syz
[  411.120371][ T6054] usb 2-1: config 0 descriptor??
[  411.125536][ T1676] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  411.134682][ T1676] usb 1-1: config 0 has no interface number 0
[  411.142504][ T6054] cm109 2-1:0.8: invalid payload size 0, expected 4
[  411.145063][ T5881] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[  411.149205][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  411.169793][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input859
[  411.181255][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  411.197111][ T1676] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  411.206417][ T1676] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  411.214530][ T1676] usb 1-1: Product: syz
[  411.219590][ T1676] usb 1-1: SerialNumber: syz
[  411.232425][ T1676] usb 1-1: config 0 descriptor??
[  411.245378][ T6137] usb 3-1: Using ep0 maxpacket: 16
[  411.247679][ T1676] cm109 1-1:0.8: invalid payload size 0, expected 4
[  411.256308][ T6137] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  411.260058][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input860
[  411.270349][ T6137] usb 3-1: config 0 has no interface number 0
[  411.286370][ T6137] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  411.297896][ T6137] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  411.310614][ T6137] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  411.320436][ T6137] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  411.328668][ T5881] usb 4-1: Using ep0 maxpacket: 16
[  411.336205][ T6137] usb 3-1: Product: syz
[  411.340464][ T6137] usb 3-1: SerialNumber: syz
[  411.356318][ T5881] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  411.356346][ T5881] usb 4-1: config 0 has no interface number 0
[  411.356387][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  411.356413][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  411.358285][ T5881] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  411.358313][ T5881] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  411.358334][ T5881] usb 4-1: Product: syz
[  411.358349][ T5881] usb 4-1: SerialNumber: syz
[  411.368712][ T5881] usb 4-1: config 0 descriptor??
[  411.426674][ T6137] usb 3-1: config 0 descriptor??
[  411.430023][ T6137] cm109 3-1:0.8: invalid payload size 0, expected 4
[  411.437482][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input861
[  411.467261][ T5881] cm109 4-1:0.8: invalid payload size 0, expected 4
[  411.478150][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input862
[  411.631969][    C1] cm109_urb_ctl_callback: 121 callbacks suppressed
[  411.631995][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.632200][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.632399][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.632479][ T5881] usb 2-1: USB disconnect, device number 89
[  411.632613][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.632632][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  411.637419][ T5881] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  411.759921][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.760156][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.760381][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.760593][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.760816][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.761016][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  411.761466][ T1072] usb 1-1: USB disconnect, device number 89
[  411.761608][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  411.764680][ T1072] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  411.887724][ T6137] usb 3-1: USB disconnect, device number 89
[  411.887837][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  411.890903][ T6137] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  411.972497][ T5881] usb 4-1: USB disconnect, device number 91
[  411.978552][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  411.989702][ T5881] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:20:10 executed programs: 866
[  412.405895][ T5881] usb 2-1: new high-speed USB device number 90 using dummy_hcd
[  412.516382][ T6137] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[  412.565043][ T5881] usb 2-1: Using ep0 maxpacket: 16
[  412.572627][ T5881] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  412.580794][ T5881] usb 2-1: config 0 has no interface number 0
[  412.586963][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  412.598048][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  412.609780][ T5881] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  412.618879][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  412.626994][ T5881] usb 2-1: Product: syz
[  412.631135][ T5881] usb 2-1: SerialNumber: syz
[  412.638741][ T5881] usb 2-1: config 0 descriptor??
[  412.645025][ T1676] usb 3-1: new high-speed USB device number 90 using dummy_hcd
[  412.646885][ T5881] cm109 2-1:0.8: invalid payload size 0, expected 4
[  412.662610][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input863
[  412.684809][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  412.692231][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  412.700663][ T6137] usb 1-1: config 0 has no interface number 0
[  412.707043][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  412.718601][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  412.731102][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  412.740488][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  412.744892][ T6054] usb 4-1: new high-speed USB device number 92 using dummy_hcd
[  412.749643][ T6137] usb 1-1: Product: syz
[  412.760486][ T6137] usb 1-1: SerialNumber: syz
[  412.769265][ T6137] usb 1-1: config 0 descriptor??
[  412.777225][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  412.785774][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input864
[  412.829506][ T1676] usb 3-1: Using ep0 maxpacket: 16
[  412.839007][ T1676] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  412.854864][ T1676] usb 3-1: config 0 has no interface number 0
[  412.854912][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  412.854939][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  412.856969][ T1676] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  412.856997][ T1676] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  412.857017][ T1676] usb 3-1: Product: syz
[  412.857033][ T1676] usb 3-1: SerialNumber: syz
[  412.860779][ T1676] usb 3-1: config 0 descriptor??
[  412.866687][ T1676] cm109 3-1:0.8: invalid payload size 0, expected 4
[  412.878861][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input865
[  412.915184][ T6054] usb 4-1: Using ep0 maxpacket: 16
[  412.959786][ T6054] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  412.959812][ T6054] usb 4-1: config 0 has no interface number 0
[  412.959848][ T6054] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  412.959895][ T6054] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  412.969659][ T6054] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  412.969705][ T6054] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  412.969726][ T6054] usb 4-1: Product: syz
[  412.969739][ T6054] usb 4-1: SerialNumber: syz
[  412.974414][ T6054] usb 4-1: config 0 descriptor??
[  412.980645][ T6054] cm109 4-1:0.8: invalid payload size 0, expected 4
[  412.983138][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input866
[  413.140964][ T6054] usb 2-1: USB disconnect, device number 90
[  413.141009][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  413.157970][ T6054] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  413.245149][ T1676] usb 1-1: USB disconnect, device number 90
[  413.245219][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  413.259832][ T1676] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  413.331524][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  413.331568][ T5940] usb 3-1: USB disconnect, device number 90
[  413.336220][ T5940] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  413.415908][ T6137] usb 4-1: USB disconnect, device number 92
[  413.416011][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  413.433962][ T6137] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  413.905187][ T6054] usb 2-1: new high-speed USB device number 91 using dummy_hcd
[  414.005033][ T6137] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[  414.054892][ T6054] usb 2-1: Using ep0 maxpacket: 16
[  414.061600][ T6054] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  414.069719][ T6054] usb 2-1: config 0 has no interface number 0
[  414.076791][ T6054] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  414.087744][ T6054] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  414.100445][ T6054] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  414.109588][ T6054] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  414.117738][ T5940] usb 3-1: new high-speed USB device number 91 using dummy_hcd
[  414.125476][ T6054] usb 2-1: Product: syz
[  414.129707][ T6054] usb 2-1: SerialNumber: syz
[  414.140493][ T6054] usb 2-1: config 0 descriptor??
[  414.148047][ T6054] cm109 2-1:0.8: invalid payload size 0, expected 4
[  414.154820][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  414.157172][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input867
[  414.162955][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  414.178742][ T6137] usb 1-1: config 0 has no interface number 0
[  414.186505][ T5881] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[  414.194491][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  414.210942][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  414.223329][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  414.232927][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  414.241358][ T6137] usb 1-1: Product: syz
[  414.246985][ T6137] usb 1-1: SerialNumber: syz
[  414.254660][ T6137] usb 1-1: config 0 descriptor??
[  414.264299][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  414.273312][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input868
[  414.274854][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  414.291695][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  414.300419][ T5940] usb 3-1: config 0 has no interface number 0
[  414.308047][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  414.319300][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  414.331631][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  414.341661][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  414.355480][ T5881] usb 4-1: Using ep0 maxpacket: 16
[  414.367231][ T5881] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  414.367259][ T5881] usb 4-1: config 0 has no interface number 0
[  414.367304][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  414.375352][ T5940] usb 3-1: Product: syz
[  414.375368][ T5940] usb 3-1: SerialNumber: syz
[  414.396273][ T5940] usb 3-1: config 0 descriptor??
[  414.399198][ T5881] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  414.418215][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  414.421675][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input869
[  414.442248][ T5881] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  414.442299][ T5881] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  414.442320][ T5881] usb 4-1: Product: syz
[  414.442335][ T5881] usb 4-1: SerialNumber: syz
[  414.446748][ T5881] usb 4-1: config 0 descriptor??
[  414.450655][ T5881] cm109 4-1:0.8: invalid payload size 0, expected 4
[  414.455442][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input870
[  414.601322][ T5940] usb 2-1: USB disconnect, device number 91
[  414.601431][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  414.607397][ T5940] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  414.727852][ T5881] usb 1-1: USB disconnect, device number 91
[  414.727935][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  414.731781][ T5881] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  414.842114][ T1072] usb 3-1: USB disconnect, device number 91
[  414.842241][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  414.848160][ T1072] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  414.929140][ T5881] usb 4-1: USB disconnect, device number 93
[  414.935190][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  414.946579][ T5881] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  415.354849][    T9] usb 2-1: new high-speed USB device number 92 using dummy_hcd
[  415.504961][ T5940] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[  415.505151][    T9] usb 2-1: Using ep0 maxpacket: 16
[  415.519223][    T9] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  415.527517][    T9] usb 2-1: config 0 has no interface number 0
[  415.534557][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  415.546421][    T9] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  415.557648][    T9] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  415.566764][    T9] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  415.574867][    T9] usb 2-1: Product: syz
[  415.579007][    T9] usb 2-1: SerialNumber: syz
[  415.585912][    T9] usb 2-1: config 0 descriptor??
[  415.593539][    T9] cm109 2-1:0.8: invalid payload size 0, expected 4
[  415.602497][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input871
[  415.616513][ T1676] usb 3-1: new high-speed USB device number 92 using dummy_hcd
[  415.664873][ T5940] usb 1-1: Using ep0 maxpacket: 16
[  415.672211][ T5940] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  415.674857][ T1072] usb 4-1: new high-speed USB device number 94 using dummy_hcd
[  415.680948][ T5940] usb 1-1: config 0 has no interface number 0
[  415.694237][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  415.706536][ T5940] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  415.718100][ T5940] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  415.727367][ T5940] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  415.736572][ T5940] usb 1-1: Product: syz
[  415.740892][ T5940] usb 1-1: SerialNumber: syz
[  415.748599][ T5940] usb 1-1: config 0 descriptor??
[  415.756794][ T5940] cm109 1-1:0.8: invalid payload size 0, expected 4
[  415.766310][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input872
[  415.784817][ T1676] usb 3-1: Using ep0 maxpacket: 16
[  415.791881][ T1676] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  415.810314][ T1676] usb 3-1: config 0 has no interface number 0
[  415.810364][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  415.810412][ T1676] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  415.812396][ T1676] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  415.812425][ T1676] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  415.812463][ T1676] usb 3-1: Product: syz
[  415.812475][ T1676] usb 3-1: SerialNumber: syz
[  415.821215][ T1676] usb 3-1: config 0 descriptor??
[  415.840072][ T1676] cm109 3-1:0.8: invalid payload size 0, expected 4
[  415.847317][ T1072] usb 4-1: Using ep0 maxpacket: 16
[  415.861714][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input873
[  415.866506][ T1072] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  415.929040][ T1072] usb 4-1: config 0 has no interface number 0
[  415.929098][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  415.929125][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  415.931482][ T1072] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  415.931573][ T1072] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  415.931594][ T1072] usb 4-1: Product: syz
[  415.931609][ T1072] usb 4-1: SerialNumber: syz
[  415.935352][ T1072] usb 4-1: config 0 descriptor??
[  415.943784][ T1072] cm109 4-1:0.8: invalid payload size 0, expected 4
[  416.013101][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input874
[  416.060112][ T1072] usb 2-1: USB disconnect, device number 92
[  416.060210][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  416.069521][ T1072] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  416.175496][    T9] usb 1-1: USB disconnect, device number 92
[  416.175554][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  416.188247][    T9] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  416.277724][ T1072] usb 3-1: USB disconnect, device number 92
[  416.277732][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  416.296507][ T1072] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  416.362598][ T6137] usb 4-1: USB disconnect, device number 94
[  416.362634][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  416.380018][ T6137] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  416.814876][ T1676] usb 2-1: new high-speed USB device number 93 using dummy_hcd
[  416.965037][ T6137] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[  416.966417][ T1676] usb 2-1: Using ep0 maxpacket: 16
[  416.982426][ T1676] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  416.990475][ T1676] usb 2-1: config 0 has no interface number 0
[  416.996632][ T1676] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  417.007557][ T1676] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  417.019609][ T1676] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  417.028680][ T1676] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  417.036823][ T6054] usb 3-1: new high-speed USB device number 93 using dummy_hcd
[  417.044435][ T1676] usb 2-1: Product: syz
[  417.048835][ T1676] usb 2-1: SerialNumber: syz
[  417.056196][ T1676] usb 2-1: config 0 descriptor??
[  417.063670][ T1676] cm109 2-1:0.8: invalid payload size 0, expected 4
[  417.072997][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input875
[  417.114914][ T1072] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[  417.127083][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  417.136686][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  417.145002][ T6137] usb 1-1: config 0 has no interface number 0
[  417.151115][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  417.163001][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  417.175664][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  417.185305][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  417.193374][ T6137] usb 1-1: Product: syz
[  417.197604][ T6137] usb 1-1: SerialNumber: syz
[  417.204542][ T6137] usb 1-1: config 0 descriptor??
[  417.209564][ T6054] usb 3-1: Using ep0 maxpacket: 16
[  417.211769][ T6054] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  417.219133][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  417.222801][ T6054] usb 3-1: config 0 has no interface number 0
[  417.232347][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input876
[  417.236026][ T6054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  417.258474][ T6054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  417.264879][ T1072] usb 4-1: Using ep0 maxpacket: 16
[  417.279042][ T1072] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  417.296690][ T6054] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  417.296721][ T6054] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  417.296741][ T6054] usb 3-1: Product: syz
[  417.296776][ T6054] usb 3-1: SerialNumber: syz
[  417.302665][ T6054] usb 3-1: config 0 descriptor??
[  417.311473][ T1072] usb 4-1: config 0 has no interface number 0
[  417.344603][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  417.344661][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  417.357266][ T6054] cm109 3-1:0.8: invalid payload size 0, expected 4
[  417.379931][ T1072] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  417.390529][ T1072] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  417.401840][ T6054] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input877
[  417.417072][ T1072] usb 4-1: Product: syz
[  417.417093][ T1072] usb 4-1: SerialNumber: syz
[  417.429401][ T1072] usb 4-1: config 0 descriptor??
[  417.434504][ T1072] cm109 4-1:0.8: invalid payload size 0, expected 4
[  417.442712][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input878
[  417.590648][    C0] cm109_urb_ctl_callback: 111 callbacks suppressed
[  417.590673][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.590897][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.591107][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.591317][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.591526][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.591731][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.591938][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.592145][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.592349][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.592554][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  417.596682][ T6137] usb 1-1: USB disconnect, device number 93
[  417.601124][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  417.623496][ T6054] usb 2-1: USB disconnect, device number 93
[  417.629311][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  417.708822][ T6137] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  417.712480][ T6054] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  417.797637][ T5940] usb 3-1: USB disconnect, device number 93
[  417.797716][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  417.800362][ T5940] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  417.878411][ T1676] usb 4-1: USB disconnect, device number 95
[  417.878493][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  417.894601][ T1676] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/30 18:20:16 executed programs: 882
[  418.365462][ T1676] usb 1-1: new high-speed USB device number 94 using dummy_hcd
[  418.394839][ T6137] usb 2-1: new high-speed USB device number 94 using dummy_hcd
[  418.524883][ T1676] usb 1-1: Using ep0 maxpacket: 16
[  418.532289][ T1676] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  418.540411][ T1676] usb 1-1: config 0 has no interface number 0
[  418.546588][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  418.554816][ T6137] usb 2-1: Using ep0 maxpacket: 16
[  418.557466][ T1676] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  418.572642][ T5940] usb 3-1: new high-speed USB device number 94 using dummy_hcd
[  418.573197][ T6137] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  418.589966][ T6137] usb 2-1: config 0 has no interface number 0
[  418.596141][ T1676] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  418.596477][ T6137] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  418.609811][ T1676] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  418.618394][ T6137] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  418.624991][ T1676] usb 1-1: Product: syz
[  418.637662][ T6137] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  418.638864][ T1676] usb 1-1: SerialNumber: syz
[  418.647993][ T1072] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[  418.655541][ T1676] usb 1-1: config 0 descriptor??
[  418.661099][ T6137] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  418.673769][ T6137] usb 2-1: Product: syz
[  418.675515][ T1676] cm109 1-1:0.8: invalid payload size 0, expected 4
[  418.679179][ T6137] usb 2-1: SerialNumber: syz
[  418.687623][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input879
[  418.692798][ T6137] usb 2-1: config 0 descriptor??
[  418.711352][ T6137] cm109 2-1:0.8: invalid payload size 0, expected 4
[  418.721095][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input880
[  418.755531][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  418.762598][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  418.781501][ T5940] usb 3-1: config 0 has no interface number 0
[  418.795131][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  418.824761][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  418.824837][ T1072] usb 4-1: Using ep0 maxpacket: 16
[  418.842615][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  418.845902][ T1072] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  418.863203][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  418.867111][ T1072] usb 4-1: config 0 has no interface number 0
[  418.874194][ T5940] usb 3-1: Product: syz
[  418.878080][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  418.881859][ T5940] usb 3-1: SerialNumber: syz
[  418.892591][ T1072] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  418.894624][ T1072] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  418.912550][ T5940] usb 3-1: config 0 descriptor??
[  418.922728][ T1072] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  418.922776][ T1072] usb 4-1: Product: syz
[  418.922790][ T1072] usb 4-1: SerialNumber: syz
[  418.934932][ T1072] usb 4-1: config 0 descriptor??
[  418.943449][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  418.951808][ T1072] cm109 4-1:0.8: invalid payload size 0, expected 4
[  418.957445][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input881
[  418.974051][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input882
[  419.119764][ T1072] usb 1-1: USB disconnect, device number 94
[  419.119858][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  419.126929][ T1072] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  419.232555][ T6137] usb 2-1: USB disconnect, device number 94
[  419.232655][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  419.237485][ T6137] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  419.340242][ T5940] usb 4-1: USB disconnect, device number 96
[  419.340356][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  419.354752][ T5940] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  419.434106][ T1676] usb 3-1: USB disconnect, device number 94
[  419.440203][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  419.451481][ T1676] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  419.874848][ T6137] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[  420.014891][ T5974] usb 2-1: new high-speed USB device number 95 using dummy_hcd
[  420.025030][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  420.031581][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  420.040888][ T6137] usb 1-1: config 0 has no interface number 0
[  420.047133][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  420.058081][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  420.069585][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  420.078745][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  420.087107][ T6137] usb 1-1: Product: syz
[  420.091730][ T6137] usb 1-1: SerialNumber: syz
[  420.098726][ T6137] usb 1-1: config 0 descriptor??
[  420.105024][ T1676] usb 4-1: new high-speed USB device number 97 using dummy_hcd
[  420.107288][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  420.121589][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input883
[  420.164793][ T5974] usb 2-1: Using ep0 maxpacket: 16
[  420.171974][ T5974] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  420.180879][ T5974] usb 2-1: config 0 has no interface number 0
[  420.187390][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  420.199285][ T5974] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  420.204867][ T5940] usb 3-1: new high-speed USB device number 95 using dummy_hcd
[  420.211730][ T5974] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  420.226154][ T5974] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  420.234263][ T5974] usb 2-1: Product: syz
[  420.239058][ T5974] usb 2-1: SerialNumber: syz
[  420.248087][ T5974] usb 2-1: config 0 descriptor??
[  420.256539][ T5974] cm109 2-1:0.8: invalid payload size 0, expected 4
[  420.264635][ T5974] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input884
[  420.274786][ T1676] usb 4-1: Using ep0 maxpacket: 16
[  420.276572][ T1676] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  420.304849][ T1676] usb 4-1: config 0 has no interface number 0
[  420.311205][ T1676] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  420.311245][ T1676] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  420.325963][ T1676] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  420.325993][ T1676] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  420.326013][ T1676] usb 4-1: Product: syz
[  420.326028][ T1676] usb 4-1: SerialNumber: syz
[  420.361322][ T1676] usb 4-1: config 0 descriptor??
[  420.370494][ T1676] cm109 4-1:0.8: invalid payload size 0, expected 4
[  420.390273][ T1676] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input885
[  420.414862][ T5940] usb 3-1: Using ep0 maxpacket: 16
[  420.416741][ T5940] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  420.429521][ T5940] usb 3-1: config 0 has no interface number 0
[  420.429588][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  420.429613][ T5940] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  420.436962][ T5940] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  420.468373][ T5940] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  420.468424][ T5940] usb 3-1: Product: syz
[  420.468439][ T5940] usb 3-1: SerialNumber: syz
[  420.478322][ T5940] usb 3-1: config 0 descriptor??
[  420.507808][ T5940] cm109 3-1:0.8: invalid payload size 0, expected 4
[  420.510921][ T5940] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input886
[  420.599175][ T6137] usb 1-1: USB disconnect, device number 95
[  420.599276][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  420.611200][ T6137] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  420.743162][   T43] usb 2-1: USB disconnect, device number 95
[  420.743276][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  420.749203][   T43] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  420.823567][ T5940] usb 4-1: USB disconnect, device number 97
[  420.823666][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  420.838909][ T5940] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  420.905759][ T1676] usb 3-1: USB disconnect, device number 95
[  420.911697][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  420.923022][ T1676] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  421.364903][ T6137] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[  421.504960][ T5881] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[  421.524883][ T6137] usb 1-1: Using ep0 maxpacket: 16
[  421.531601][ T6137] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  421.539840][ T6137] usb 1-1: config 0 has no interface number 0
[  421.546486][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  421.557405][ T6137] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  421.570253][ T6137] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  421.580536][    T9] usb 4-1: new high-speed USB device number 98 using dummy_hcd
[  421.588170][ T6137] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  421.596908][ T6137] usb 1-1: Product: syz
[  421.601115][ T6137] usb 1-1: SerialNumber: syz
[  421.608076][ T6137] usb 1-1: config 0 descriptor??
[  421.617081][ T6137] cm109 1-1:0.8: invalid payload size 0, expected 4
[  421.625138][ T6137] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input887
[  421.675517][ T5881] usb 2-1: Using ep0 maxpacket: 16
[  421.680949][ T1072] usb 3-1: new high-speed USB device number 96 using dummy_hcd
[  421.690851][ T5881] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  421.699985][ T5881] usb 2-1: config 0 has no interface number 0
[  421.706291][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  421.717213][ T5881] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  421.729735][ T5881] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  421.738886][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  421.747189][ T5881] usb 2-1: Product: syz
[  421.751506][ T5881] usb 2-1: SerialNumber: syz
[  421.758716][ T5881] usb 2-1: config 0 descriptor??
[  421.764779][    T9] usb 4-1: Using ep0 maxpacket: 16
[  421.772072][ T5881] cm109 2-1:0.8: invalid payload size 0, expected 4
[  421.781181][    T9] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  421.790539][ T5881] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input888
[  421.800597][    T9] usb 4-1: config 0 has no interface number 0
[  421.806740][    T9] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  421.819465][    T9] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  421.834882][ T1072] usb 3-1: Using ep0 maxpacket: 16
[  421.836574][    T9] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  421.836601][    T9] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  421.836698][    T9] usb 4-1: Product: syz
[  421.836714][    T9] usb 4-1: SerialNumber: syz
[  421.836930][ T1072] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  421.836951][ T1072] usb 3-1: config 0 has no interface number 0
[  421.836989][ T1072] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  421.837042][ T1072] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  421.838646][ T1072] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  421.838671][ T1072] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  421.838692][ T1072] usb 3-1: Product: syz
[  421.838733][ T1072] usb 3-1: SerialNumber: syz
[  421.847188][ T1072] usb 3-1: config 0 descriptor??
[  421.851268][ T1072] cm109 3-1:0.8: invalid payload size 0, expected 4
[  421.958284][    T9] usb 4-1: config 0 descriptor??
[  421.966643][    T9] cm109 4-1:0.8: invalid payload size 0, expected 4
[  421.968896][    T9] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input890
[  421.977148][ T1072] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input889
[  422.015918][ T1072] ------------[ cut here ]------------
[  422.015953][ T1072] URB ffff88802573d100 submitted while active
[  422.017331][ T1072] WARNING: drivers/usb/core/urb.c:380 at usb_submit_urb+0xf8c/0x18b0, CPU#0: kworker/0:2/1072
[  422.017432][ T1072] Modules linked in:
[  422.017500][ T1072] CPU: 0 UID: 0 PID: 1072 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) 
[  422.017524][ T1072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  422.017539][ T1072] Workqueue: usb_hub_wq hub_event
[  422.017571][ T1072] RIP: 0010:usb_submit_urb+0xf8c/0x18b0
[  422.017600][ T1072] Code: 00 00 00 e8 46 33 82 fa e9 25 f1 ff ff e8 3c 33 82 fa c6 05 d0 10 91 08 01 90 48 c7 c7 e0 f1 56 8c 48 89 de e8 e5 a1 45 fa 90 <0f> 0b 90 90 e9 ec f0 ff ff e8 16 33 82 fa c6 05 f7 6e a7 08 01 41
[  422.017623][ T1072] RSP: 0018:ffffc90003b46b10 EFLAGS: 00010246
[  422.017642][ T1072] RAX: bb35198109467b00 RBX: ffff88802573d100 RCX: ffff88802744dac0
[  422.017659][ T1072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  422.017673][ T1072] RBP: 000000000000000f R08: ffff8880b8624293 R09: 1ffff110170c4852
[  422.017690][ T1072] R10: dffffc0000000000 R11: ffffed10170c4853 R12: 0000000000000cc0
[  422.017706][ T1072] R13: ffff8880227e0848 R14: ffff88802573d108 R15: dffffc0000000000
[  422.017722][ T1072] FS:  0000000000000000(0000) GS:ffff8881257a8000(0000) knlGS:0000000000000000
[  422.017741][ T1072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  422.017755][ T1072] CR2: 00007fe6f75721e0 CR3: 000000002f79a000 CR4: 00000000003526f0
[  422.017775][ T1072] Call Trace:
[  422.017785][ T1072]  <TASK>
[  422.017794][ T1072]  ? __pfx___mutex_lock+0x10/0x10
[  422.017828][ T1072]  ? __pm_runtime_resume+0x129/0x180
[  422.017858][ T1072]  cm109_input_open+0x1fe/0x4b0
[  422.017890][ T1072]  input_open_device+0x1d3/0x390
[  422.017918][ T1072]  kbd_connect+0xed/0x140
[  422.017948][ T1072]  input_register_device+0xd00/0x1140
[  422.017983][ T1072]  cm109_usb_probe+0x118c/0x1690
[  422.018034][ T1072]  usb_probe_interface+0x668/0xc30
[  422.018072][ T1072]  ? __pfx_usb_probe_interface+0x10/0x10
[  422.018095][ T1072]  really_probe+0x26d/0x9e0
[  422.018130][ T1072]  __driver_probe_device+0x18c/0x2f0
[  422.018160][ T1072]  driver_probe_device+0x4f/0x430
[  422.018189][ T1072]  __device_attach_driver+0x2ce/0x530
[  422.018222][ T1072]  bus_for_each_drv+0x251/0x2e0
[  422.018253][ T1072]  ? __pfx___device_attach_driver+0x10/0x10
[  422.018280][ T1072]  ? __pfx_bus_for_each_drv+0x10/0x10
[  422.018320][ T1072]  __device_attach+0x2b8/0x400
[  422.018346][ T1072]  ? __pfx___device_attach+0x10/0x10
[  422.018372][ T1072]  ? do_raw_spin_unlock+0x122/0x240
[  422.018419][ T1072]  bus_probe_device+0x185/0x260
[  422.018454][ T1072]  device_add+0x7b6/0xb50
[  422.018482][ T1072]  usb_set_configuration+0x1a87/0x20e0
[  422.018538][ T1072]  usb_generic_driver_probe+0x8d/0x150
[  422.018562][ T1072]  usb_probe_device+0x1c4/0x390
[  422.018589][ T1072]  ? __pfx_usb_probe_device+0x10/0x10
[  422.018611][ T1072]  really_probe+0x26d/0x9e0
[  422.018641][ T1072]  __driver_probe_device+0x18c/0x2f0
[  422.018670][ T1072]  driver_probe_device+0x4f/0x430
[  422.018698][ T1072]  __device_attach_driver+0x2ce/0x530
[  422.018727][ T1072]  bus_for_each_drv+0x251/0x2e0
[  422.018758][ T1072]  ? __pfx___device_attach_driver+0x10/0x10
[  422.018782][ T1072]  ? __pfx_bus_for_each_drv+0x10/0x10
[  422.018825][ T1072]  __device_attach+0x2b8/0x400
[  422.018852][ T1072]  ? __pfx___device_attach+0x10/0x10
[  422.018882][ T1072]  ? do_raw_spin_unlock+0x122/0x240
[  422.018918][ T1072]  bus_probe_device+0x185/0x260
[  422.018952][ T1072]  device_add+0x7b6/0xb50
[  422.018979][ T1072]  usb_new_device+0xa39/0x16f0
[  422.019023][ T1072]  ? __pfx_usb_new_device+0x10/0x10
[  422.019056][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.019080][ T1072]  ? lockdep_hardirqs_on+0x9c/0x150
[  422.019110][ T1072]  hub_event+0x2958/0x4a20
[  422.019191][ T1072]  ? __pfx_hub_event+0x10/0x10
[  422.019215][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.019250][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.019272][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.019297][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.019327][ T1072]  process_scheduled_works+0xae1/0x17b0
[  422.019396][ T1072]  ? __pfx_process_scheduled_works+0x10/0x10
[  422.019441][ T1072]  worker_thread+0x8a0/0xda0
[  422.019472][ T1072]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  422.019503][ T1072]  ? __kthread_parkme+0x7b/0x200
[  422.019540][ T1072]  kthread+0x711/0x8a0
[  422.019572][ T1072]  ? __pfx_worker_thread+0x10/0x10
[  422.019598][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.019630][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.019651][ T1072]  ? lockdep_hardirqs_on+0x9c/0x150
[  422.019673][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.019706][ T1072]  ret_from_fork+0x4bc/0x870
[  422.019735][ T1072]  ? __pfx_ret_from_fork+0x10/0x10
[  422.019780][ T1072]  ? __switch_to_asm+0x39/0x70
[  422.019802][ T1072]  ? __switch_to_asm+0x33/0x70
[  422.019822][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.019858][ T1072]  ret_from_fork_asm+0x1a/0x30
[  422.019901][ T1072]  </TASK>
[  422.019914][ T1072] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  422.019930][ T1072] CPU: 0 UID: 0 PID: 1072 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) 
[  422.019953][ T1072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  422.019970][ T1072] Workqueue: usb_hub_wq hub_event
[  422.019991][ T1072] Call Trace:
[  422.020000][ T1072]  <TASK>
[  422.020009][ T1072]  dump_stack_lvl+0x99/0x250
[  422.020039][ T1072]  ? __asan_memcpy+0x40/0x70
[  422.020069][ T1072]  ? __pfx_dump_stack_lvl+0x10/0x10
[  422.020099][ T1072]  ? __pfx__printk+0x10/0x10
[  422.020142][ T1072]  vpanic+0x237/0x6d0
[  422.020164][ T1072]  ? __pfx_vpanic+0x10/0x10
[  422.020185][ T1072]  ? is_bpf_text_address+0x26/0x2b0
[  422.020219][ T1072]  panic+0xb9/0xc0
[  422.020242][ T1072]  ? __pfx_panic+0x10/0x10
[  422.020282][ T1072]  __warn+0x334/0x4c0
[  422.020302][ T1072]  ? usb_submit_urb+0xf8c/0x18b0
[  422.020333][ T1072]  ? usb_submit_urb+0xf8c/0x18b0
[  422.020377][ T1072]  report_bug+0x2be/0x4f0
[  422.020408][ T1072]  ? usb_submit_urb+0xf8c/0x18b0
[  422.020435][ T1072]  ? usb_submit_urb+0xf8c/0x18b0
[  422.020461][ T1072]  ? usb_submit_urb+0xf8e/0x18b0
[  422.020493][ T1072]  handle_bug+0x84/0x160
[  422.020520][ T1072]  exc_invalid_op+0x1a/0x50
[  422.020547][ T1072]  asm_exc_invalid_op+0x1a/0x20
[  422.020567][ T1072] RIP: 0010:usb_submit_urb+0xf8c/0x18b0
[  422.020594][ T1072] Code: 00 00 00 e8 46 33 82 fa e9 25 f1 ff ff e8 3c 33 82 fa c6 05 d0 10 91 08 01 90 48 c7 c7 e0 f1 56 8c 48 89 de e8 e5 a1 45 fa 90 <0f> 0b 90 90 e9 ec f0 ff ff e8 16 33 82 fa c6 05 f7 6e a7 08 01 41
[  422.020613][ T1072] RSP: 0018:ffffc90003b46b10 EFLAGS: 00010246
[  422.020631][ T1072] RAX: bb35198109467b00 RBX: ffff88802573d100 RCX: ffff88802744dac0
[  422.020646][ T1072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  422.020658][ T1072] RBP: 000000000000000f R08: ffff8880b8624293 R09: 1ffff110170c4852
[  422.020673][ T1072] R10: dffffc0000000000 R11: ffffed10170c4853 R12: 0000000000000cc0
[  422.020688][ T1072] R13: ffff8880227e0848 R14: ffff88802573d108 R15: dffffc0000000000
[  422.020724][ T1072]  ? __pfx___mutex_lock+0x10/0x10
[  422.020755][ T1072]  ? __pm_runtime_resume+0x129/0x180
[  422.020785][ T1072]  cm109_input_open+0x1fe/0x4b0
[  422.020817][ T1072]  input_open_device+0x1d3/0x390
[  422.020845][ T1072]  kbd_connect+0xed/0x140
[  422.020878][ T1072]  input_register_device+0xd00/0x1140
[  422.020911][ T1072]  cm109_usb_probe+0x118c/0x1690
[  422.020963][ T1072]  usb_probe_interface+0x668/0xc30
[  422.021000][ T1072]  ? __pfx_usb_probe_interface+0x10/0x10
[  422.021022][ T1072]  really_probe+0x26d/0x9e0
[  422.021055][ T1072]  __driver_probe_device+0x18c/0x2f0
[  422.021083][ T1072]  driver_probe_device+0x4f/0x430
[  422.021112][ T1072]  __device_attach_driver+0x2ce/0x530
[  422.021140][ T1072]  bus_for_each_drv+0x251/0x2e0
[  422.021171][ T1072]  ? __pfx___device_attach_driver+0x10/0x10
[  422.021196][ T1072]  ? __pfx_bus_for_each_drv+0x10/0x10
[  422.021238][ T1072]  __device_attach+0x2b8/0x400
[  422.021265][ T1072]  ? __pfx___device_attach+0x10/0x10
[  422.021291][ T1072]  ? do_raw_spin_unlock+0x122/0x240
[  422.021329][ T1072]  bus_probe_device+0x185/0x260
[  422.021362][ T1072]  device_add+0x7b6/0xb50
[  422.021403][ T1072]  usb_set_configuration+0x1a87/0x20e0
[  422.021458][ T1072]  usb_generic_driver_probe+0x8d/0x150
[  422.021483][ T1072]  usb_probe_device+0x1c4/0x390
[  422.021508][ T1072]  ? __pfx_usb_probe_device+0x10/0x10
[  422.021530][ T1072]  really_probe+0x26d/0x9e0
[  422.021563][ T1072]  __driver_probe_device+0x18c/0x2f0
[  422.021590][ T1072]  driver_probe_device+0x4f/0x430
[  422.021623][ T1072]  __device_attach_driver+0x2ce/0x530
[  422.021653][ T1072]  bus_for_each_drv+0x251/0x2e0
[  422.021682][ T1072]  ? __pfx___device_attach_driver+0x10/0x10
[  422.021706][ T1072]  ? __pfx_bus_for_each_drv+0x10/0x10
[  422.021746][ T1072]  __device_attach+0x2b8/0x400
[  422.021770][ T1072]  ? __pfx___device_attach+0x10/0x10
[  422.021797][ T1072]  ? do_raw_spin_unlock+0x122/0x240
[  422.021831][ T1072]  bus_probe_device+0x185/0x260
[  422.021863][ T1072]  device_add+0x7b6/0xb50
[  422.021890][ T1072]  usb_new_device+0xa39/0x16f0
[  422.021931][ T1072]  ? __pfx_usb_new_device+0x10/0x10
[  422.021960][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.021982][ T1072]  ? lockdep_hardirqs_on+0x9c/0x150
[  422.022010][ T1072]  hub_event+0x2958/0x4a20
[  422.022087][ T1072]  ? __pfx_hub_event+0x10/0x10
[  422.022107][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.022138][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.022159][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.022183][ T1072]  ? process_scheduled_works+0x9ef/0x17b0
[  422.022211][ T1072]  process_scheduled_works+0xae1/0x17b0
[  422.022270][ T1072]  ? __pfx_process_scheduled_works+0x10/0x10
[  422.022315][ T1072]  worker_thread+0x8a0/0xda0
[  422.022345][ T1072]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  422.022377][ T1072]  ? __kthread_parkme+0x7b/0x200
[  422.022422][ T1072]  kthread+0x711/0x8a0
[  422.022457][ T1072]  ? __pfx_worker_thread+0x10/0x10
[  422.022482][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.022514][ T1072]  ? _raw_spin_unlock_irq+0x23/0x50
[  422.022536][ T1072]  ? lockdep_hardirqs_on+0x9c/0x150
[  422.022557][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.022589][ T1072]  ret_from_fork+0x4bc/0x870
[  422.022618][ T1072]  ? __pfx_ret_from_fork+0x10/0x10
[  422.022651][ T1072]  ? __switch_to_asm+0x39/0x70
[  422.022671][ T1072]  ? __switch_to_asm+0x33/0x70
[  422.022691][ T1072]  ? __pfx_kthread+0x10/0x10
[  422.022723][ T1072]  ret_from_fork_asm+0x1a/0x30
[  422.022765][ T1072]  </TASK>
[  422.023325][ T1072] Kernel Offset: disabled