input/input841 [ 395.475912][ T10] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 395.535950][ T7577] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 395.603591][ T7578] usb 2-1: USB disconnect, device number 86 [ 395.603705][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 395.645957][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 395.648895][ T7578] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 395.652463][ T10] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 395.652484][ T10] usb 3-1: config 0 has no interface number 0 [ 395.652538][ T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 395.652562][ T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 395.654210][ T10] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 395.654233][ T10] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 395.654251][ T10] usb 3-1: Product: syz [ 395.654264][ T10] usb 3-1: SerialNumber: syz [ 395.685869][ T7577] usb 4-1: Using ep0 maxpacket: 16 [ 395.688048][ T7577] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 395.688068][ T7577] usb 4-1: config 0 has no interface number 0 [ 395.688108][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 395.688131][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 395.690168][ T7577] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 395.690190][ T7577] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 395.690208][ T7577] usb 4-1: Product: syz [ 395.690221][ T7577] usb 4-1: SerialNumber: syz [ 395.701267][ T7577] usb 4-1: config 0 descriptor?? [ 395.810032][ T7577] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 395.813219][ T10] usb 3-1: config 0 descriptor?? [ 395.824066][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input842 [ 395.858138][ T10] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 395.861245][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input843 [ 395.963188][ T820] usb 4-1: USB disconnect, device number 85 [ 395.963357][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 396.021585][ T820] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 396.046121][ T6113] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 396.111613][ T7578] usb 3-1: USB disconnect, device number 84 [ 396.112869][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 396.157481][ T7578] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 396.215909][ T6113] usb 1-1: Using ep0 maxpacket: 16 [ 396.218193][ T6113] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 396.218215][ T6113] usb 1-1: config 0 has no interface number 0 [ 396.218257][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 396.218281][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 396.220677][ T6113] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 396.220701][ T6113] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 396.220718][ T6113] usb 1-1: Product: syz [ 396.220731][ T6113] usb 1-1: SerialNumber: syz [ 396.225131][ T6113] usb 1-1: config 0 descriptor?? [ 396.299597][ T6113] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 396.301392][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input844 [ 396.396116][ T10] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 396.489667][ T6082] usb 1-1: USB disconnect, device number 85 [ 396.489679][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 396.539711][ T6082] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 396.555993][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 396.557557][ T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 396.557579][ T10] usb 2-1: config 0 has no interface number 0 [ 396.557614][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 396.557627][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 396.559129][ T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 396.559153][ T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 396.559164][ T10] usb 2-1: Product: syz [ 396.559171][ T10] usb 2-1: SerialNumber: syz [ 396.562750][ T10] usb 2-1: config 0 descriptor?? [ 396.569585][ T10] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 396.572599][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input845 [ 396.785932][ T7578] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 396.833263][ T6113] usb 2-1: USB disconnect, device number 87 [ 396.833293][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 396.877204][ T6113] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 396.926330][ T820] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 396.936107][ T7578] usb 4-1: Using ep0 maxpacket: 16 [ 396.950308][ T7578] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 396.950330][ T7578] usb 4-1: config 0 has no interface number 0 [ 396.950367][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 396.950386][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 396.951904][ T7578] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 396.951928][ T7578] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 396.951940][ T7578] usb 4-1: Product: syz [ 396.951947][ T7578] usb 4-1: SerialNumber: syz [ 396.954736][ T7578] usb 4-1: config 0 descriptor?? [ 396.961477][ T7578] cm109 4-1:0.8: invalid payload size 0, expected 4 2026/04/23 06:53:40 executed programs: 851 [ 396.964775][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input846 [ 397.115913][ T820] usb 3-1: Using ep0 maxpacket: 16 [ 397.118023][ T820] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 397.118045][ T820] usb 3-1: config 0 has no interface number 0 [ 397.118086][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 397.118109][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 397.120019][ T820] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 397.120044][ T820] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 397.120062][ T820] usb 3-1: Product: syz [ 397.120075][ T820] usb 3-1: SerialNumber: syz [ 397.186470][ T820] usb 3-1: config 0 descriptor?? [ 397.204250][ T820] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 397.210320][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input847 [ 397.285987][ T7578] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 397.303719][ T6113] usb 4-1: USB disconnect, device number 86 [ 397.303838][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 397.361658][ T6113] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 397.436512][ T7578] usb 1-1: Using ep0 maxpacket: 16 [ 397.440419][ T7578] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 397.440441][ T7578] usb 1-1: config 0 has no interface number 0 [ 397.440482][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 397.440506][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 397.443091][ T7578] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 397.443116][ T7578] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 397.443134][ T7578] usb 1-1: Product: syz [ 397.443147][ T7578] usb 1-1: SerialNumber: syz [ 397.519661][ T7578] usb 1-1: config 0 descriptor?? [ 397.529510][ T820] usb 3-1: USB disconnect, device number 85 [ 397.529619][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 397.549829][ T7578] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 397.552837][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input848 [ 397.574073][ T820] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 397.646918][ T7577] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 397.770408][ T6082] usb 1-1: USB disconnect, device number 86 [ 397.770428][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 397.806027][ T7577] usb 2-1: Using ep0 maxpacket: 16 [ 397.807980][ T6082] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 397.822524][ T7577] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 397.822538][ T7577] usb 2-1: config 0 has no interface number 0 [ 397.822569][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 397.822582][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 397.824128][ T7577] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 397.824152][ T7577] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 397.824166][ T7577] usb 2-1: Product: syz [ 397.824173][ T7577] usb 2-1: SerialNumber: syz [ 397.893081][ T7577] usb 2-1: config 0 descriptor?? [ 397.906414][ T7577] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 397.929883][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input849 [ 398.126283][ T820] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 398.162682][ T6082] usb 2-1: USB disconnect, device number 88 [ 398.162857][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 398.178315][ T6082] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 398.285891][ T820] usb 4-1: Using ep0 maxpacket: 16 [ 398.287678][ T820] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 398.287700][ T820] usb 4-1: config 0 has no interface number 0 [ 398.287741][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 398.287765][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 398.289478][ T820] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 398.289502][ T820] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 398.289520][ T820] usb 4-1: Product: syz [ 398.289532][ T820] usb 4-1: SerialNumber: syz [ 398.294358][ T820] usb 4-1: config 0 descriptor?? [ 398.337089][ T7577] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 398.346770][ T820] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 398.355061][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input850 [ 398.495893][ T7577] usb 3-1: Using ep0 maxpacket: 16 [ 398.498169][ T7577] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 398.498191][ T7577] usb 3-1: config 0 has no interface number 0 [ 398.498242][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 398.498266][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 398.500482][ T7577] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 398.500507][ T7577] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 398.500525][ T7577] usb 3-1: Product: syz [ 398.500538][ T7577] usb 3-1: SerialNumber: syz [ 398.564320][ T7577] usb 3-1: config 0 descriptor?? [ 398.582961][ T7577] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 398.585571][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input851 [ 398.666772][ T820] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 398.682056][ T6064] usb 4-1: USB disconnect, device number 87 [ 398.682068][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 398.740029][ T6064] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 398.815915][ T820] usb 1-1: Using ep0 maxpacket: 16 [ 398.816768][ T6082] usb 3-1: USB disconnect, device number 86 [ 398.816798][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 398.837043][ T820] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 398.837065][ T820] usb 1-1: config 0 has no interface number 0 [ 398.837106][ T820] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 398.837130][ T820] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 398.840038][ T820] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 398.840062][ T820] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 398.840072][ T820] usb 1-1: Product: syz [ 398.840079][ T820] usb 1-1: SerialNumber: syz [ 398.842703][ T820] usb 1-1: config 0 descriptor?? [ 398.852088][ T820] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 398.866583][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input852 [ 398.867751][ T6082] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 398.996224][ T7577] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 399.106124][ T821] usb 1-1: USB disconnect, device number 87 [ 399.106162][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 399.148011][ T821] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 399.164748][ T7577] usb 2-1: Using ep0 maxpacket: 16 [ 399.171090][ T7577] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 399.171113][ T7577] usb 2-1: config 0 has no interface number 0 [ 399.171154][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 399.171174][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 399.174002][ T7577] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 399.174027][ T7577] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 399.174042][ T7577] usb 2-1: Product: syz [ 399.174049][ T7577] usb 2-1: SerialNumber: syz [ 399.181381][ T7577] usb 2-1: config 0 descriptor?? [ 399.256835][ T7577] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 399.263687][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input853 [ 399.495888][ T6082] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 399.505119][ C1] cm109_urb_ctl_callback: 179 callbacks suppressed [ 399.505144][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.505382][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.505604][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.505904][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.506138][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.506356][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.506572][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.506787][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.507003][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.507225][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 399.527439][ T10] usb 2-1: USB disconnect, device number 89 [ 399.527506][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 399.630664][ T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 399.646086][ T820] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 399.665924][ T6082] usb 4-1: Using ep0 maxpacket: 16 [ 399.671255][ T6082] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 399.671270][ T6082] usb 4-1: config 0 has no interface number 0 [ 399.671305][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 399.671318][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 399.673027][ T6082] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 399.673050][ T6082] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 399.673067][ T6082] usb 4-1: Product: syz [ 399.673080][ T6082] usb 4-1: SerialNumber: syz [ 399.754529][ T6082] usb 4-1: config 0 descriptor?? [ 399.768241][ T6082] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 399.771544][ T6082] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input854 [ 399.816195][ T820] usb 3-1: Using ep0 maxpacket: 16 [ 399.818715][ T820] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 399.818737][ T820] usb 3-1: config 0 has no interface number 0 [ 399.818779][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 399.818829][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 399.820422][ T820] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 399.820437][ T820] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 399.820447][ T820] usb 3-1: Product: syz [ 399.820454][ T820] usb 3-1: SerialNumber: syz [ 399.895930][ T821] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 399.899863][ T820] usb 3-1: config 0 descriptor?? [ 399.912382][ T820] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 399.917100][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input855 [ 400.030661][ T820] usb 4-1: USB disconnect, device number 88 [ 400.030741][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 400.051367][ T821] usb 1-1: Using ep0 maxpacket: 16 [ 400.062148][ T821] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 400.062173][ T821] usb 1-1: config 0 has no interface number 0 [ 400.062212][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 400.062236][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 400.065710][ T821] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 400.065736][ T821] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 400.073964][ T821] usb 1-1: Product: syz [ 400.073982][ T821] usb 1-1: SerialNumber: syz [ 400.116994][ T820] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 400.140699][ T821] usb 1-1: config 0 descriptor?? [ 400.148068][ T821] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 400.151628][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input856 [ 400.250709][ T5934] usb 3-1: USB disconnect, device number 87 [ 400.250798][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 400.289407][ T5934] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 400.377098][ T10] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 400.415208][ T6091] usb 1-1: USB disconnect, device number 88 [ 400.415384][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 400.458747][ T6091] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 400.548237][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 400.552425][ T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 400.552457][ T10] usb 2-1: config 0 has no interface number 0 [ 400.552499][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 400.552524][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 400.554778][ T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 400.554802][ T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 400.554819][ T10] usb 2-1: Product: syz [ 400.554831][ T10] usb 2-1: SerialNumber: syz [ 400.564770][ T10] usb 2-1: config 0 descriptor?? [ 400.575260][ T10] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 400.579047][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input857 [ 400.816172][ T6082] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 400.833386][ T10] usb 2-1: USB disconnect, device number 90 [ 400.833458][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 400.877259][ T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 400.965893][ T6082] usb 4-1: Using ep0 maxpacket: 16 [ 400.968074][ T6082] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 400.968096][ T6082] usb 4-1: config 0 has no interface number 0 [ 400.968135][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 400.968158][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 400.969719][ T6082] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 400.969742][ T6082] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 400.969759][ T6082] usb 4-1: Product: syz [ 400.969772][ T6082] usb 4-1: SerialNumber: syz [ 400.977132][ T6082] usb 4-1: config 0 descriptor?? [ 400.988854][ T6082] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 400.994993][ T6082] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input858 [ 401.075906][ T6064] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 401.175988][ T821] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 401.226494][ T6064] usb 3-1: Using ep0 maxpacket: 16 [ 401.229117][ T6064] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 401.229140][ T6064] usb 3-1: config 0 has no interface number 0 [ 401.229181][ T6064] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 401.229205][ T6064] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 401.232288][ T6064] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 401.232313][ T6064] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 401.232331][ T6064] usb 3-1: Product: syz [ 401.232344][ T6064] usb 3-1: SerialNumber: syz [ 401.241677][ T6064] usb 3-1: config 0 descriptor?? [ 401.267374][ T6064] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 401.270679][ T6064] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input859 [ 401.325874][ T821] usb 1-1: Using ep0 maxpacket: 16 [ 401.338692][ T821] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 401.338716][ T821] usb 1-1: config 0 has no interface number 0 [ 401.338756][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 401.338995][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 401.344405][ T821] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 401.344429][ T821] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 401.344446][ T821] usb 1-1: Product: syz [ 401.344708][ T821] usb 1-1: SerialNumber: syz [ 401.368164][ T821] usb 1-1: config 0 descriptor?? [ 401.402579][ T821] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 401.426886][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input860 [ 401.427642][ T6082] usb 4-1: USB disconnect, device number 89 [ 401.427746][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 401.500832][ T6082] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 401.597271][ T10] usb 3-1: USB disconnect, device number 88 [ 401.597315][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 401.654299][ T10] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 401.673144][ T7578] usb 1-1: USB disconnect, device number 89 [ 401.673246][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 401.695959][ T7577] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 401.718539][ T7578] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 401.845913][ T7577] usb 2-1: Using ep0 maxpacket: 16 [ 401.849044][ T7577] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 401.849067][ T7577] usb 2-1: config 0 has no interface number 0 [ 401.849107][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 401.849120][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 401.850632][ T7577] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 401.850656][ T7577] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 401.850668][ T7577] usb 2-1: Product: syz [ 401.850674][ T7577] usb 2-1: SerialNumber: syz [ 401.854282][ T7577] usb 2-1: config 0 descriptor?? [ 401.860367][ T7577] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 401.863446][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input861 2026/04/23 06:53:45 executed programs: 866 [ 402.108524][ T7577] usb 2-1: USB disconnect, device number 91 [ 402.108625][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 402.138815][ T7577] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 402.227941][ T6082] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 402.375872][ T7578] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 402.393475][ T6082] usb 4-1: Using ep0 maxpacket: 16 [ 402.395094][ T6082] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 402.395125][ T6082] usb 4-1: config 0 has no interface number 0 [ 402.395157][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 402.395169][ T6082] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 402.436270][ T6082] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 402.436297][ T6082] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 402.436313][ T6082] usb 4-1: Product: syz [ 402.436320][ T6082] usb 4-1: SerialNumber: syz [ 402.440499][ T6082] usb 4-1: config 0 descriptor?? [ 402.447946][ T6113] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 402.459218][ T6082] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 402.494145][ T6082] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input862 [ 402.525946][ T7578] usb 3-1: Using ep0 maxpacket: 16 [ 402.528404][ T7578] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 402.528426][ T7578] usb 3-1: config 0 has no interface number 0 [ 402.528467][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 402.528490][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 402.531202][ T7578] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 402.531226][ T7578] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 402.531245][ T7578] usb 3-1: Product: syz [ 402.531258][ T7578] usb 3-1: SerialNumber: syz [ 402.539639][ T7578] usb 3-1: config 0 descriptor?? [ 402.595860][ T6113] usb 1-1: Using ep0 maxpacket: 16 [ 402.598683][ T7578] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 402.603042][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input863 [ 402.611912][ T6113] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 402.611933][ T6113] usb 1-1: config 0 has no interface number 0 [ 402.611977][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 402.612203][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 402.616748][ T6113] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 402.616772][ T6113] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 402.616790][ T6113] usb 1-1: Product: syz [ 402.617261][ T6113] usb 1-1: SerialNumber: syz [ 402.632089][ T6113] usb 1-1: config 0 descriptor?? [ 402.647054][ T6113] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 402.652566][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input864 [ 402.770541][ T5934] usb 4-1: USB disconnect, device number 90 [ 402.770648][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 402.832431][ T5934] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 402.900744][ T6113] usb 3-1: USB disconnect, device number 89 [ 402.900830][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 402.953841][ T6113] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 402.984951][ T6082] usb 1-1: USB disconnect, device number 90 [ 402.985019][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 403.029677][ T6082] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 403.057467][ T7578] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 403.205877][ T7578] usb 2-1: Using ep0 maxpacket: 16 [ 403.207937][ T7578] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 403.207959][ T7578] usb 2-1: config 0 has no interface number 0 [ 403.207995][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 403.208008][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 403.209529][ T7578] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 403.209554][ T7578] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 403.209565][ T7578] usb 2-1: Product: syz [ 403.209571][ T7578] usb 2-1: SerialNumber: syz [ 403.214170][ T7578] usb 2-1: config 0 descriptor?? [ 403.291123][ T7578] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 403.292860][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input865 [ 403.477962][ T6113] usb 2-1: USB disconnect, device number 92 [ 403.478085][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 403.527276][ T6113] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 403.565916][ T7578] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 403.665956][ T5934] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 403.715852][ T7578] usb 4-1: Using ep0 maxpacket: 16 [ 403.717746][ T7578] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 403.717767][ T7578] usb 4-1: config 0 has no interface number 0 [ 403.717809][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 403.717833][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 403.719371][ T7578] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 403.719389][ T7578] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 403.719399][ T7578] usb 4-1: Product: syz [ 403.719406][ T7578] usb 4-1: SerialNumber: syz [ 403.722292][ T7578] usb 4-1: config 0 descriptor?? [ 403.755862][ T6082] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 403.806909][ T7578] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 403.808638][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input866 [ 403.816102][ T5934] usb 3-1: Using ep0 maxpacket: 16 [ 403.819239][ T5934] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 403.819260][ T5934] usb 3-1: config 0 has no interface number 0 [ 403.819299][ T5934] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 403.819322][ T5934] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 403.823021][ T5934] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 403.823045][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 403.823063][ T5934] usb 3-1: Product: syz [ 403.823075][ T5934] usb 3-1: SerialNumber: syz [ 403.842162][ T5934] usb 3-1: config 0 descriptor?? [ 403.853922][ T5934] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 403.863048][ T5934] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input867 [ 403.915885][ T6082] usb 1-1: Using ep0 maxpacket: 16 [ 403.929429][ T6082] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 403.929444][ T6082] usb 1-1: config 0 has no interface number 0 [ 403.929473][ T6082] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 403.929496][ T6082] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 403.932688][ T6082] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 403.932711][ T6082] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 403.932721][ T6082] usb 1-1: Product: syz [ 403.932727][ T6082] usb 1-1: SerialNumber: syz [ 403.962148][ T6082] usb 1-1: config 0 descriptor?? [ 403.984303][ T6082] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 404.011509][ T6082] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input868 [ 404.204108][ T6082] usb 4-1: USB disconnect, device number 91 [ 404.204131][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 404.266802][ T820] usb 3-1: USB disconnect, device number 90 [ 404.266881][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 404.293400][ T6082] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 404.341929][ T6091] usb 1-1: USB disconnect, device number 91 [ 404.342004][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 404.370743][ T820] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 404.447561][ T6091] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 404.536160][ T5934] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 404.695969][ T5934] usb 2-1: Using ep0 maxpacket: 16 [ 404.702010][ T5934] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 404.702032][ T5934] usb 2-1: config 0 has no interface number 0 [ 404.702071][ T5934] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 404.702084][ T5934] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 404.703682][ T5934] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 404.703706][ T5934] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 404.703724][ T5934] usb 2-1: Product: syz [ 404.703732][ T5934] usb 2-1: SerialNumber: syz [ 404.769075][ T5934] usb 2-1: config 0 descriptor?? [ 404.790761][ T5934] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 404.793668][ T5934] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input869 [ 404.906790][ T6113] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 405.035868][ C0] cm109_urb_ctl_callback: 759 callbacks suppressed [ 405.035892][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.036122][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.036503][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.036734][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.036963][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.037190][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.037416][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.037651][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.037874][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.038097][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 405.055917][ T6113] usb 4-1: Using ep0 maxpacket: 16 [ 405.056062][ T5826] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 405.059504][ T6113] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 405.059526][ T6113] usb 4-1: config 0 has no interface number 0 [ 405.059567][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 405.059802][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 405.062510][ T6113] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 405.062533][ T6113] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 405.062551][ T6113] usb 4-1: Product: syz [ 405.062563][ T6113] usb 4-1: SerialNumber: syz [ 405.073000][ T6113] usb 4-1: config 0 descriptor?? [ 405.083248][ T6113] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 405.088824][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input870 [ 405.126158][ T7578] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 405.206265][ T5826] usb 3-1: Using ep0 maxpacket: 16 [ 405.208925][ T5826] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 405.208947][ T5826] usb 3-1: config 0 has no interface number 0 [ 405.210195][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 405.210221][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 405.212828][ T5826] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 405.212853][ T5826] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 405.212871][ T5826] usb 3-1: Product: syz [ 405.213023][ T5826] usb 3-1: SerialNumber: syz [ 405.231869][ T5826] usb 3-1: config 0 descriptor?? [ 405.259163][ T5826] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 405.276198][ T7578] usb 1-1: Using ep0 maxpacket: 16 [ 405.281378][ T7578] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 405.281400][ T7578] usb 1-1: config 0 has no interface number 0 [ 405.281439][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 405.281546][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 405.288596][ T7578] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 405.288620][ T7578] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 405.289329][ T7578] usb 1-1: Product: syz [ 405.289344][ T7578] usb 1-1: SerialNumber: syz [ 405.291585][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input871 [ 405.297666][ T5934] usb 2-1: USB disconnect, device number 93 [ 405.297765][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 405.356692][ T7578] usb 1-1: config 0 descriptor?? [ 405.373575][ T5934] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 405.386279][ T7578] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 405.397792][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input872 [ 405.558931][ T6091] usb 4-1: USB disconnect, device number 92 [ 405.558959][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 405.630119][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 405.654956][ T6113] usb 3-1: USB disconnect, device number 91 [ 405.655063][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 405.721609][ T6113] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 405.748092][ T10] usb 1-1: USB disconnect, device number 92 [ 405.748184][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 405.807548][ T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 405.926011][ T5934] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 406.076285][ T5934] usb 2-1: Using ep0 maxpacket: 16 [ 406.078339][ T5934] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 406.078360][ T5934] usb 2-1: config 0 has no interface number 0 [ 406.078421][ T5934] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 406.078445][ T5934] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 406.082218][ T5934] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 406.082242][ T5934] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 406.082259][ T5934] usb 2-1: Product: syz [ 406.082272][ T5934] usb 2-1: SerialNumber: syz [ 406.095688][ T5934] usb 2-1: config 0 descriptor?? [ 406.105406][ T5934] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 406.128858][ T5934] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input873 [ 406.359294][ T6113] usb 2-1: USB disconnect, device number 94 [ 406.359437][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 406.397352][ T6113] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 406.426021][ T10] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 406.465896][ T5934] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 406.506451][ T7578] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 406.586004][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 406.587605][ T10] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 406.587626][ T10] usb 4-1: config 0 has no interface number 0 [ 406.587665][ T10] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 406.587678][ T10] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 406.589195][ T10] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 406.589219][ T10] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 406.589230][ T10] usb 4-1: Product: syz [ 406.589237][ T10] usb 4-1: SerialNumber: syz [ 406.593761][ T10] usb 4-1: config 0 descriptor?? [ 406.603117][ T10] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 406.607655][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input874 [ 406.615894][ T5934] usb 3-1: Using ep0 maxpacket: 16 [ 406.656361][ T5934] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 406.656384][ T5934] usb 3-1: config 0 has no interface number 0 [ 406.656423][ T5934] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 406.656653][ T5934] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 406.685852][ T7578] usb 1-1: Using ep0 maxpacket: 16 [ 406.697770][ T5934] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 406.697795][ T5934] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 406.697813][ T5934] usb 3-1: Product: syz [ 406.697826][ T5934] usb 3-1: SerialNumber: syz [ 406.705561][ T5934] usb 3-1: config 0 descriptor?? [ 406.713225][ T5934] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 406.721884][ T5934] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input875 [ 406.740525][ T7578] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 406.740547][ T7578] usb 1-1: config 0 has no interface number 0 [ 406.740589][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 406.740614][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 406.805970][ T7578] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 406.805995][ T7578] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 406.806015][ T7578] usb 1-1: Product: syz [ 406.806025][ T7578] usb 1-1: SerialNumber: syz [ 406.852737][ T7578] usb 1-1: config 0 descriptor?? [ 406.866096][ T7578] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 406.872197][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input876 [ 406.984077][ T6113] usb 4-1: USB disconnect, device number 93 [ 406.984154][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 407.037339][ T6113] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 407.103638][ T5934] usb 3-1: USB disconnect, device number 92 [ 407.103749][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 407.173547][ T5934] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 407.193885][ T820] usb 1-1: USB disconnect, device number 93 [ 407.194010][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 407.201542][ T7578] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 407.257399][ T820] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 407.365874][ T7578] usb 2-1: Using ep0 maxpacket: 16 [ 407.367435][ T7578] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 407.367457][ T7578] usb 2-1: config 0 has no interface number 0 [ 407.367920][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 407.367934][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 407.389320][ T7578] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 407.389346][ T7578] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 407.389364][ T7578] usb 2-1: Product: syz [ 407.389377][ T7578] usb 2-1: SerialNumber: syz [ 407.440046][ T7578] usb 2-1: config 0 descriptor?? [ 407.445612][ T7578] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 407.459494][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input877 2026/04/23 06:53:51 executed programs: 881 [ 407.705066][ T5934] usb 2-1: USB disconnect, device number 95 [ 407.705061][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 407.748339][ T5934] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 407.785963][ T7578] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 407.865939][ T820] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 407.935896][ T7578] usb 4-1: Using ep0 maxpacket: 16 [ 407.937615][ T7578] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 407.937637][ T7578] usb 4-1: config 0 has no interface number 0 [ 407.937676][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 407.937690][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 407.939201][ T7578] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 407.939225][ T7578] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 407.939236][ T7578] usb 4-1: Product: syz [ 407.939243][ T7578] usb 4-1: SerialNumber: syz [ 407.942253][ T7578] usb 4-1: config 0 descriptor?? [ 408.019617][ T5826] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 408.025894][ T820] usb 3-1: Using ep0 maxpacket: 16 [ 408.037664][ T820] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 408.037686][ T820] usb 3-1: config 0 has no interface number 0 [ 408.037726][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 408.037749][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 408.039484][ T820] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 408.039506][ T820] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 408.039523][ T820] usb 3-1: Product: syz [ 408.039536][ T820] usb 3-1: SerialNumber: syz [ 408.104648][ T7578] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 408.105518][ T820] usb 3-1: config 0 descriptor?? [ 408.112882][ T820] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 408.116077][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input879 [ 408.140268][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input878 [ 408.175898][ T5826] usb 1-1: Using ep0 maxpacket: 16 [ 408.178040][ T5826] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 408.178062][ T5826] usb 1-1: config 0 has no interface number 0 [ 408.178101][ T5826] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 408.178178][ T5826] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 408.191840][ T5826] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 408.191865][ T5826] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 408.196535][ T5826] usb 1-1: Product: syz [ 408.196551][ T5826] usb 1-1: SerialNumber: syz [ 408.264512][ T5826] usb 1-1: config 0 descriptor?? [ 408.296498][ T5826] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 408.308135][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input880 [ 408.380888][ T5826] usb 4-1: USB disconnect, device number 94 [ 408.380975][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 408.458345][ T5826] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 408.593471][ T10] usb 3-1: USB disconnect, device number 93 [ 408.593566][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 408.627093][ T5832] usb 1-1: USB disconnect, device number 94 [ 408.627124][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 408.652900][ T10] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 408.725935][ T820] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 408.730539][ T5832] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 408.895955][ T820] usb 2-1: Using ep0 maxpacket: 16 [ 408.898753][ T820] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 408.898775][ T820] usb 2-1: config 0 has no interface number 0 [ 408.898814][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 408.898837][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 408.901721][ T820] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 408.901745][ T820] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 408.901762][ T820] usb 2-1: Product: syz [ 408.901775][ T820] usb 2-1: SerialNumber: syz [ 408.916121][ T820] usb 2-1: config 0 descriptor?? [ 408.951554][ T820] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 408.957968][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input881 [ 409.185060][ T7578] usb 2-1: USB disconnect, device number 96 [ 409.185227][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 409.226027][ T5832] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 409.245051][ T7578] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 409.286241][ T5826] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 409.396059][ T7577] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 409.397460][ T5832] usb 4-1: Using ep0 maxpacket: 16 [ 409.401085][ T5832] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 409.401106][ T5832] usb 4-1: config 0 has no interface number 0 [ 409.401147][ T5832] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 409.401177][ T5832] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 409.403113][ T5832] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 409.403137][ T5832] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 409.403155][ T5832] usb 4-1: Product: syz [ 409.403174][ T5832] usb 4-1: SerialNumber: syz [ 409.410554][ T5832] usb 4-1: config 0 descriptor?? [ 409.417598][ T5832] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 409.455116][ T5826] usb 3-1: Using ep0 maxpacket: 16 [ 409.466031][ T5826] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 409.466052][ T5826] usb 3-1: config 0 has no interface number 0 [ 409.466094][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 409.466117][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 409.502937][ T5826] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 409.502952][ T5826] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 409.502962][ T5826] usb 3-1: Product: syz [ 409.502969][ T5826] usb 3-1: SerialNumber: syz [ 409.554320][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input882 [ 409.566788][ T5826] usb 3-1: config 0 descriptor?? [ 409.582359][ T5826] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 409.593974][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input883 [ 409.626235][ T7577] usb 1-1: Using ep0 maxpacket: 16 [ 409.629370][ T7577] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 409.629392][ T7577] usb 1-1: config 0 has no interface number 0 [ 409.629441][ T7577] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 409.629517][ T7577] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 409.633741][ T7577] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 409.633765][ T7577] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 409.633782][ T7577] usb 1-1: Product: syz [ 409.633989][ T7577] usb 1-1: SerialNumber: syz [ 409.696372][ T7577] usb 1-1: config 0 descriptor?? [ 409.713465][ T7577] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 409.729027][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input884 [ 409.858815][ T6091] usb 4-1: USB disconnect, device number 95 [ 409.858921][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 409.917634][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 409.922770][ T820] usb 3-1: USB disconnect, device number 94 [ 409.922971][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 410.000601][ T820] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 410.021623][ T7578] usb 1-1: USB disconnect, device number 95 [ 410.021675][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 410.077947][ T7578] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 410.087431][ T5832] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 410.236716][ T5832] usb 2-1: Using ep0 maxpacket: 16 [ 410.239997][ T5832] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 410.240019][ T5832] usb 2-1: config 0 has no interface number 0 [ 410.240058][ T5832] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 410.240080][ T5832] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 410.241766][ T5832] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 410.241789][ T5832] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 410.241806][ T5832] usb 2-1: Product: syz [ 410.241818][ T5832] usb 2-1: SerialNumber: syz [ 410.247467][ T5832] usb 2-1: config 0 descriptor?? [ 410.252439][ T5832] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 410.255267][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input885 [ 410.502705][ C0] cm109_urb_ctl_callback: 1783 callbacks suppressed [ 410.502728][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 410.502958][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 410.503232][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 410.503421][ T7577] usb 2-1: USB disconnect, device number 97 [ 410.503464][ C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 410.503484][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 410.597345][ T7577] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 410.687595][ T5826] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 410.716591][ T5832] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 410.826006][ T820] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 410.836408][ T5826] usb 4-1: Using ep0 maxpacket: 16 [ 410.838229][ T5826] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 410.838250][ T5826] usb 4-1: config 0 has no interface number 0 [ 410.838290][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 410.838312][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 410.839898][ T5826] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 410.839920][ T5826] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 410.839937][ T5826] usb 4-1: Product: syz [ 410.839950][ T5826] usb 4-1: SerialNumber: syz [ 410.845732][ T5826] usb 4-1: config 0 descriptor?? [ 410.857701][ T5826] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 410.860514][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input886 [ 410.912914][ T5832] usb 3-1: Using ep0 maxpacket: 16 [ 410.935390][ T5832] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 410.935412][ T5832] usb 3-1: config 0 has no interface number 0 [ 410.935440][ T5832] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 410.935453][ T5832] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 410.965805][ T5832] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 410.965830][ T5832] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 410.965849][ T5832] usb 3-1: Product: syz [ 410.965862][ T5832] usb 3-1: SerialNumber: syz [ 411.010170][ T5832] usb 3-1: config 0 descriptor?? [ 411.023881][ T5832] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 411.032504][ T820] usb 1-1: Using ep0 maxpacket: 16 [ 411.034487][ T820] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 411.034509][ T820] usb 1-1: config 0 has no interface number 0 [ 411.034550][ T820] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 411.034574][ T820] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 411.045892][ T820] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 411.045917][ T820] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 411.049247][ T820] usb 1-1: Product: syz [ 411.049262][ T820] usb 1-1: SerialNumber: syz [ 411.073588][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input887 [ 411.118298][ T820] usb 1-1: config 0 descriptor?? [ 411.144746][ T820] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 411.164303][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input888 [ 411.250713][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.250948][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.251185][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.251405][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.251627][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.251847][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 411.262063][ T820] usb 4-1: USB disconnect, device number 96 [ 411.262144][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 411.296505][ T820] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 411.338493][ T7578] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 411.405617][ T5832] usb 3-1: USB disconnect, device number 95 [ 411.405712][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 411.485302][ T5832] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 411.489538][ T7578] usb 2-1: Using ep0 maxpacket: 16 [ 411.491767][ T7578] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 411.491788][ T7578] usb 2-1: config 0 has no interface number 0 [ 411.491829][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 411.491852][ T7578] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 411.493783][ T7578] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 411.493806][ T7578] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 411.493823][ T7578] usb 2-1: Product: syz [ 411.493837][ T7578] usb 2-1: SerialNumber: syz [ 411.502722][ T7578] usb 2-1: config 0 descriptor?? [ 411.513836][ T7578] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 411.521969][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input889 [ 411.610733][ T7578] usb 1-1: USB disconnect, device number 96 [ 411.610943][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 411.680518][ T7578] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 411.758114][ T6091] usb 2-1: USB disconnect, device number 98 [ 411.758152][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 411.804867][ T6091] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 412.037151][ T5826] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 412.176160][ T7578] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 412.186138][ T5826] usb 4-1: Using ep0 maxpacket: 16 [ 412.192121][ T5826] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 412.192142][ T5826] usb 4-1: config 0 has no interface number 0 [ 412.192188][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 412.192211][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 412.199058][ T5826] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 412.199082][ T5826] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 412.199100][ T5826] usb 4-1: Product: syz [ 412.199113][ T5826] usb 4-1: SerialNumber: syz [ 412.203662][ T5826] usb 4-1: config 0 descriptor?? [ 412.229462][ T5826] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 412.232358][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input890 [ 412.326724][ T7578] usb 3-1: Using ep0 maxpacket: 16 [ 412.329069][ T7578] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 412.329091][ T7578] usb 3-1: config 0 has no interface number 0 [ 412.329133][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 412.329224][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 412.331765][ T7578] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 412.331779][ T7578] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 412.331789][ T7578] usb 3-1: Product: syz [ 412.331796][ T7578] usb 3-1: SerialNumber: syz [ 412.342017][ T7578] usb 3-1: config 0 descriptor?? [ 412.366249][ T7577] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 412.371838][ T7578] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 412.377847][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input891 [ 412.529303][ T6091] usb 4-1: USB disconnect, device number 97 [ 412.529452][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 412.535993][ T7577] usb 1-1: Using ep0 maxpacket: 16 [ 412.551902][ T7577] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 412.551924][ T7577] usb 1-1: config 0 has no interface number 0 [ 412.551958][ T7577] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 412.551971][ T7577] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 412.560377][ T5826] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 412.578653][ T7577] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 412.578677][ T7577] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 412.578695][ T7577] usb 1-1: Product: syz [ 412.579168][ T7577] usb 1-1: SerialNumber: syz [ 412.597525][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 412.618069][ T7577] usb 1-1: config 0 descriptor?? [ 412.628072][ T7577] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 412.643036][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input892 [ 412.729833][ T7578] usb 3-1: USB disconnect, device number 96 [ 412.729889][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 412.736986][ T5826] usb 2-1: Using ep0 maxpacket: 16 [ 412.740434][ T5826] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 412.740455][ T5826] usb 2-1: config 0 has no interface number 0 [ 412.740494][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 412.740928][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 412.758082][ T5826] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 412.758106][ T5826] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 412.758124][ T5826] usb 2-1: Product: syz [ 412.758137][ T5826] usb 2-1: SerialNumber: syz [ 412.773592][ T5826] usb 2-1: config 0 descriptor?? [ 412.788720][ T5826] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 412.812436][ T7578] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 412.812909][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input893 [ 412.937625][ T5832] usb 1-1: USB disconnect, device number 97 [ 412.937651][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 412.977914][ T5832] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 413.074556][ T7578] usb 2-1: USB disconnect, device number 99 2026/04/23 06:53:56 executed programs: 897 [ 413.074642][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 413.127127][ T7578] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 413.365946][ T820] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 413.505907][ T7577] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 413.515885][ T820] usb 4-1: Using ep0 maxpacket: 16 [ 413.529712][ T820] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 413.529734][ T820] usb 4-1: config 0 has no interface number 0 [ 413.529770][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 413.529788][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 413.531315][ T820] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 413.531339][ T820] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 413.531352][ T820] usb 4-1: Product: syz [ 413.531358][ T820] usb 4-1: SerialNumber: syz [ 413.534672][ T820] usb 4-1: config 0 descriptor?? [ 413.605235][ T820] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 413.618217][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input894 [ 413.656253][ T7577] usb 3-1: Using ep0 maxpacket: 16 [ 413.659412][ T7577] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 413.659433][ T7577] usb 3-1: config 0 has no interface number 0 [ 413.659475][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 413.659498][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 413.661744][ T7577] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 413.661775][ T7577] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 413.661794][ T7577] usb 3-1: Product: syz [ 413.661807][ T7577] usb 3-1: SerialNumber: syz [ 413.684515][ T7577] usb 3-1: config 0 descriptor?? [ 413.697208][ T7578] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 413.752145][ T7577] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 413.756019][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input895 [ 413.816364][ T6091] usb 4-1: USB disconnect, device number 98 [ 413.816473][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 413.836655][ T5826] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 413.846607][ T7578] usb 1-1: Using ep0 maxpacket: 16 [ 413.852545][ T7578] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 413.852566][ T7578] usb 1-1: config 0 has no interface number 0 [ 413.852605][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 413.853298][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 413.859711][ T7578] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 413.859735][ T7578] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 413.859759][ T7578] usb 1-1: Product: syz [ 413.860129][ T7578] usb 1-1: SerialNumber: syz [ 413.881147][ T7578] usb 1-1: config 0 descriptor?? [ 413.911325][ T7578] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 413.932076][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 413.940098][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input896 [ 413.985926][ T5826] usb 2-1: Using ep0 maxpacket: 16 [ 413.989081][ T5826] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 413.989103][ T5826] usb 2-1: config 0 has no interface number 0 [ 413.989127][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 413.989140][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 413.993082][ T5826] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 413.993097][ T5826] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 413.993107][ T5826] usb 2-1: Product: syz [ 413.993114][ T5826] usb 2-1: SerialNumber: syz [ 414.039630][ T5826] usb 2-1: config 0 descriptor?? [ 414.057967][ T5826] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 414.071438][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input897 [ 414.154228][ T5832] usb 3-1: USB disconnect, device number 97 [ 414.154352][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 414.192559][ T5832] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 414.269293][ T820] usb 1-1: USB disconnect, device number 98 [ 414.269436][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 414.308587][ T820] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 414.364977][ T10] usb 2-1: USB disconnect, device number 100 [ 414.365050][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 414.427303][ T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 414.635930][ T6113] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 414.788813][ T6113] usb 4-1: Using ep0 maxpacket: 16 [ 414.790504][ T6113] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 414.790526][ T6113] usb 4-1: config 0 has no interface number 0 [ 414.790568][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 414.790592][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 414.792333][ T6113] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 414.792357][ T6113] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 414.792375][ T6113] usb 4-1: Product: syz [ 414.792387][ T6113] usb 4-1: SerialNumber: syz [ 414.869367][ T6113] usb 4-1: config 0 descriptor?? [ 414.874714][ T6113] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 414.882169][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input898 [ 414.916144][ T10] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 415.025915][ T6091] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 415.066012][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 415.072922][ T10] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 415.072944][ T10] usb 3-1: config 0 has no interface number 0 [ 415.072982][ T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 415.073004][ T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 415.075013][ T10] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 415.075038][ T10] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 415.075056][ T10] usb 3-1: Product: syz [ 415.075070][ T10] usb 3-1: SerialNumber: syz [ 415.080638][ T10] usb 3-1: config 0 descriptor?? [ 415.087298][ T10] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 415.091478][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input899 [ 415.175528][ T6113] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 415.176205][ T6091] usb 1-1: Using ep0 maxpacket: 16 [ 415.195242][ T6091] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 415.195265][ T6091] usb 1-1: config 0 has no interface number 0 [ 415.195304][ T6091] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 415.195541][ T6091] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 415.201316][ T6091] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 415.201341][ T6091] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 415.201359][ T6091] usb 1-1: Product: syz [ 415.201577][ T6091] usb 1-1: SerialNumber: syz [ 415.219722][ T6091] usb 1-1: config 0 descriptor?? [ 415.269364][ T6091] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 415.273858][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input900 [ 415.336105][ T6091] usb 4-1: USB disconnect, device number 99 [ 415.336199][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 415.366048][ T6113] usb 2-1: Using ep0 maxpacket: 16 [ 415.368498][ T6113] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 415.368520][ T6113] usb 2-1: config 0 has no interface number 0 [ 415.368561][ T6113] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 415.368584][ T6113] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 415.370521][ T6113] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 415.370544][ T6113] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 415.370562][ T6113] usb 2-1: Product: syz [ 415.370575][ T6113] usb 2-1: SerialNumber: syz [ 415.379958][ T6113] usb 2-1: config 0 descriptor?? [ 415.434249][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 415.482291][ T6113] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 415.491533][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input901 [ 415.552770][ C0] cm109_urb_ctl_callback: 178 callbacks suppressed [ 415.552792][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.553025][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.553247][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.553473][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.553695][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.553917][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.554140][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.554382][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.554603][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.554855][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 415.557233][ T6113] usb 3-1: USB disconnect, device number 98 [ 415.557381][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 415.690651][ T6113] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 415.737082][ T6091] usb 1-1: USB disconnect, device number 99 [ 415.737182][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 415.814594][ T6091] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 415.837966][ T5826] usb 2-1: USB disconnect, device number 101 [ 415.838073][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 415.880853][ T5826] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 416.146813][ T820] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 416.296640][ T820] usb 4-1: Using ep0 maxpacket: 16 [ 416.303887][ T820] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 416.303910][ T820] usb 4-1: config 0 has no interface number 0 [ 416.303956][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 416.303980][ T820] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 416.305498][ T820] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 416.305520][ T820] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 416.305539][ T820] usb 4-1: Product: syz [ 416.305548][ T820] usb 4-1: SerialNumber: syz [ 416.311386][ T820] usb 4-1: config 0 descriptor?? [ 416.356905][ T820] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 416.361059][ T5826] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 416.372589][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input902 [ 416.496099][ T10] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 416.546164][ T5826] usb 3-1: Using ep0 maxpacket: 16 [ 416.548143][ T5826] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 416.548166][ T5826] usb 3-1: config 0 has no interface number 0 [ 416.548208][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 416.548232][ T5826] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 416.550862][ T5826] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 416.550887][ T5826] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 416.550900][ T5826] usb 3-1: Product: syz [ 416.550907][ T5826] usb 3-1: SerialNumber: syz [ 416.587420][ T5826] usb 3-1: config 0 descriptor?? [ 416.617867][ T5826] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 416.620454][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input903 [ 416.656036][ T820] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 416.666321][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 416.674784][ T10] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 416.674807][ T10] usb 1-1: config 0 has no interface number 0 [ 416.674848][ T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 416.674921][ T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 416.710640][ T10] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 416.710666][ T10] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 416.710685][ T10] usb 1-1: Product: syz [ 416.710698][ T10] usb 1-1: SerialNumber: syz [ 416.729133][ T10] usb 1-1: config 0 descriptor?? [ 416.770606][ T10] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 416.778222][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input904 [ 416.815940][ T820] usb 2-1: Using ep0 maxpacket: 16 [ 416.828845][ T820] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 416.828868][ T820] usb 2-1: config 0 has no interface number 0 [ 416.829287][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 416.829307][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 416.834035][ T820] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 416.834053][ T820] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 416.834063][ T820] usb 2-1: Product: syz [ 416.834074][ T820] usb 2-1: SerialNumber: syz [ 416.892892][ T820] usb 2-1: config 0 descriptor?? [ 416.916571][ T7577] usb 4-1: USB disconnect, device number 100 [ 416.916706][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 416.937017][ T820] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 416.951128][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input905 [ 417.004589][ T7577] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 417.045617][ T6091] usb 3-1: USB disconnect, device number 99 [ 417.045632][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 417.145996][ T6091] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 417.170049][ T6113] usb 1-1: USB disconnect, device number 100 [ 417.170136][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 417.239808][ T6113] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 417.241943][ T7578] usb 2-1: USB disconnect, device number 102 [ 417.241993][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 417.308385][ T7578] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 417.687471][ T6113] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 417.815949][ T6091] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 417.835892][ T6113] usb 4-1: Using ep0 maxpacket: 16 [ 417.837503][ T6113] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 417.837525][ T6113] usb 4-1: config 0 has no interface number 0 [ 417.837567][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 417.837590][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 417.839443][ T6113] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 417.839468][ T6113] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 417.839486][ T6113] usb 4-1: Product: syz [ 417.839494][ T6113] usb 4-1: SerialNumber: syz [ 417.842773][ T6113] usb 4-1: config 0 descriptor?? [ 417.919282][ T6113] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 417.922579][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input906 [ 417.925945][ T10] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 417.985953][ T6091] usb 3-1: Using ep0 maxpacket: 16 [ 417.988834][ T6091] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 417.988856][ T6091] usb 3-1: config 0 has no interface number 0 [ 417.988897][ T6091] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 417.988920][ T6091] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 417.991019][ T6091] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 417.991043][ T6091] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 417.991061][ T6091] usb 3-1: Product: syz [ 417.991075][ T6091] usb 3-1: SerialNumber: syz [ 418.013914][ T6091] usb 3-1: config 0 descriptor?? [ 418.016028][ T820] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 418.068028][ T6091] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 418.075521][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input907 [ 418.086069][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 418.089345][ T10] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 418.089372][ T10] usb 1-1: config 0 has no interface number 0 [ 418.089396][ T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 418.089409][ T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 418.092022][ T10] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 418.092046][ T10] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 418.092064][ T10] usb 1-1: Product: syz [ 418.092450][ T10] usb 1-1: SerialNumber: syz [ 418.157909][ T10] usb 1-1: config 0 descriptor?? [ 418.183369][ T10] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 418.185933][ T820] usb 2-1: Using ep0 maxpacket: 16 [ 418.205022][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input908 [ 418.206910][ T820] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 418.206932][ T820] usb 2-1: config 0 has no interface number 0 [ 418.206974][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 418.207050][ T820] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 418.225235][ T820] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 418.225251][ T820] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 418.225261][ T820] usb 2-1: Product: syz [ 418.225390][ T820] usb 2-1: SerialNumber: syz [ 418.312113][ T820] usb 2-1: config 0 descriptor?? [ 418.368746][ T820] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 418.375020][ T7578] usb 4-1: USB disconnect, device number 101 [ 418.375126][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 418.400910][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input909 [ 418.451979][ T7578] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 418.483923][ T6091] usb 3-1: USB disconnect, device number 100 [ 418.484014][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 418.575892][ T821] usb 1-1: USB disconnect, device number 101 [ 418.575906][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 418.600983][ T6091] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 418.670673][ T6113] usb 2-1: USB disconnect, device number 103 [ 418.670797][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 418.698721][ T821] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 418.777158][ T6113] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 2026/04/23 06:54:02 executed programs: 913 [ 419.146164][ T6091] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 419.249146][ T820] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 419.305891][ T6091] usb 4-1: Using ep0 maxpacket: 16 [ 419.307473][ T6091] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 419.307494][ T6091] usb 4-1: config 0 has no interface number 0 [ 419.307526][ T6091] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 419.307539][ T6091] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 419.309049][ T6091] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 419.309073][ T6091] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 419.309084][ T6091] usb 4-1: Product: syz [ 419.309091][ T6091] usb 4-1: SerialNumber: syz [ 419.312191][ T6091] usb 4-1: config 0 descriptor?? [ 419.321639][ T6091] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 419.324593][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input910 [ 419.328320][ T6113] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 419.415944][ T820] usb 3-1: Using ep0 maxpacket: 16 [ 419.419124][ T820] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 419.419145][ T820] usb 3-1: config 0 has no interface number 0 [ 419.419169][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 419.419182][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 419.421530][ T820] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 419.421544][ T820] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 419.421554][ T820] usb 3-1: Product: syz [ 419.421561][ T820] usb 3-1: SerialNumber: syz [ 419.436142][ T820] usb 3-1: config 0 descriptor?? [ 419.495923][ T821] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 419.500310][ T820] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 419.505597][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input911 [ 419.595701][ T7577] usb 4-1: USB disconnect, device number 102 [ 419.595796][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 419.595980][ T6113] usb 1-1: Using ep0 maxpacket: 16 [ 419.616316][ T6113] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 419.617851][ T6113] usb 1-1: config 0 has no interface number 0 [ 419.617897][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 419.617922][ T6113] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 419.623139][ T6113] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 419.623163][ T6113] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 419.623181][ T6113] usb 1-1: Product: syz [ 419.623194][ T6113] usb 1-1: SerialNumber: syz [ 419.691401][ T6113] usb 1-1: config 0 descriptor?? [ 419.698850][ T6113] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 419.702172][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input912 [ 419.705946][ T821] usb 2-1: Using ep0 maxpacket: 16 [ 419.708962][ T821] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 419.708983][ T821] usb 2-1: config 0 has no interface number 0 [ 419.709023][ T821] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 419.709046][ T821] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 419.711588][ T7577] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 419.712696][ T821] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 419.712720][ T821] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 419.712738][ T821] usb 2-1: Product: syz [ 419.712751][ T821] usb 2-1: SerialNumber: syz [ 419.720597][ T821] usb 2-1: config 0 descriptor?? [ 419.729785][ T821] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 419.733238][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input913 [ 419.905536][ T820] usb 3-1: USB disconnect, device number 101 [ 419.905615][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 419.977240][ T820] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 420.005309][ T10] usb 1-1: USB disconnect, device number 102 [ 420.005349][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 420.071377][ T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 420.114413][ T7577] usb 2-1: USB disconnect, device number 104 [ 420.114524][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 420.179428][ T7577] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 420.395892][ T7578] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 420.547633][ T7578] usb 4-1: Using ep0 maxpacket: 16 [ 420.549204][ T7578] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 420.549226][ T7578] usb 4-1: config 0 has no interface number 0 [ 420.549258][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 420.549271][ T7578] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 420.550772][ T7578] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 420.550796][ T7578] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 420.550808][ T7578] usb 4-1: Product: syz [ 420.550815][ T7578] usb 4-1: SerialNumber: syz [ 420.555547][ T7578] usb 4-1: config 0 descriptor?? [ 420.634825][ T7578] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 420.646139][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input914 [ 420.685950][ T7577] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 420.765907][ T821] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 420.810740][ C1] cm109_urb_ctl_callback: 190 callbacks suppressed [ 420.810765][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.811008][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.811257][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.811485][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.811724][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.811946][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.812172][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.812401][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.812623][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.812844][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 420.813179][ T820] usb 4-1: USB disconnect, device number 103 [ 420.813268][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 420.894758][ T7577] usb 3-1: Using ep0 maxpacket: 16 [ 420.907529][ T10] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 420.921134][ T7577] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 420.921148][ T7577] usb 3-1: config 0 has no interface number 0 [ 420.921174][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 420.921187][ T7577] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 420.945851][ T7577] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 420.945868][ T7577] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 420.945878][ T7577] usb 3-1: Product: syz [ 420.945884][ T7577] usb 3-1: SerialNumber: syz [ 420.985034][ T7577] usb 3-1: config 0 descriptor?? [ 420.994959][ T820] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 420.995724][ T7577] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 420.996195][ T821] usb 1-1: Using ep0 maxpacket: 16 [ 421.001645][ T821] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 421.001666][ T821] usb 1-1: config 0 has no interface number 0 [ 421.001708][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 421.001732][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 421.042122][ T821] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 421.042138][ T821] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 421.042149][ T821] usb 1-1: Product: syz [ 421.042156][ T821] usb 1-1: SerialNumber: syz [ 421.056528][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 421.058361][ T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 421.058382][ T10] usb 2-1: config 0 has no interface number 0 [ 421.058421][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 421.058444][ T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 421.060424][ T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 421.060447][ T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 421.060466][ T10] usb 2-1: Product: syz [ 421.060478][ T10] usb 2-1: SerialNumber: syz [ 421.161125][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input915 [ 421.173898][ T10] usb 2-1: config 0 descriptor?? [ 421.183674][ T821] usb 1-1: config 0 descriptor?? [ 421.206658][ T10] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 421.213260][ T821] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 421.228216][ T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input916 [ 421.233475][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input917 [ 421.351358][ T10] usb 3-1: USB disconnect, device number 102 [ 421.351511][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 421.425209][ T10] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 421.533422][ T820] usb 2-1: USB disconnect, device number 105 [ 421.533528][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 421.615447][ T820] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 421.617756][ T5832] usb 1-1: USB disconnect, device number 103 [ 421.617878][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 421.687734][ T5832] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 421.716268][ T821] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 421.865882][ T821] usb 4-1: Using ep0 maxpacket: 16 [ 421.873031][ T821] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 421.873053][ T821] usb 4-1: config 0 has no interface number 0 [ 421.873093][ T821] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 421.873117][ T821] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 421.875129][ T821] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 421.875154][ T821] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 421.875172][ T821] usb 4-1: Product: syz [ 421.875186][ T821] usb 4-1: SerialNumber: syz [ 421.940399][ T821] usb 4-1: config 0 descriptor?? [ 421.945702][ T821] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 421.959321][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input918 [ 422.145969][ T820] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 422.210621][ T7577] usb 4-1: USB disconnect, device number 104 [ 422.210737][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 422.227958][ T7577] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 422.306786][ T820] usb 3-1: Using ep0 maxpacket: 16 [ 422.306890][ T5832] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 422.309956][ T820] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 422.309977][ T820] usb 3-1: config 0 has no interface number 0 [ 422.310018][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 422.310041][ T820] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 422.337796][ T820] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 422.337821][ T820] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 422.337839][ T820] usb 3-1: Product: syz [ 422.337852][ T820] usb 3-1: SerialNumber: syz [ 422.342807][ T820] usb 3-1: config 0 descriptor?? [ 422.348844][ T820] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 422.351699][ T820] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input919 [ 422.445924][ T821] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 422.475937][ T5832] usb 2-1: Using ep0 maxpacket: 16 [ 422.478785][ T5832] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 422.478806][ T5832] usb 2-1: config 0 has no interface number 0 [ 422.478848][ T5832] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 422.478868][ T5832] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 422.481748][ T5832] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 422.481772][ T5832] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 422.481790][ T5832] usb 2-1: Product: syz [ 422.481883][ T5832] usb 2-1: SerialNumber: syz [ 422.544432][ T5832] usb 2-1: config 0 descriptor?? [ 422.564318][ T5832] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 422.567320][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input920 [ 422.636290][ T821] usb 1-1: Using ep0 maxpacket: 16 [ 422.637933][ T5832] usb 3-1: USB disconnect, device number 103 [ 422.638015][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 422.640221][ T821] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 422.640243][ T821] usb 1-1: config 0 has no interface number 0 [ 422.640283][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 422.640307][ T821] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 422.684705][ T821] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 422.684732][ T821] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 422.684751][ T821] usb 1-1: Product: syz [ 422.684763][ T821] usb 1-1: SerialNumber: syz [ 422.741908][ T821] usb 1-1: config 0 descriptor?? [ 422.751297][ T5832] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 422.768228][ T821] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 422.782645][ T821] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input921 [ 422.877444][ T821] usb 2-1: USB disconnect, device number 106 [ 422.877583][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 422.939801][ T821] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 423.012084][ T6091] usb 1-1: USB disconnect, device number 104 [ 423.012757][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 423.047651][ T6091] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 423.085889][ T7577] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 423.235921][ T7577] usb 4-1: Using ep0 maxpacket: 16 [ 423.237604][ T7577] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 423.237626][ T7577] usb 4-1: config 0 has no interface number 0 [ 423.237669][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 423.237688][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 423.239391][ T7577] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 423.239415][ T7577] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 423.239426][ T7577] usb 4-1: Product: syz [ 423.239433][ T7577] usb 4-1: SerialNumber: syz [ 423.244047][ T7577] usb 4-1: config 0 descriptor?? [ 423.318072][ T7577] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 423.319800][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input922 [ 423.396386][ T5832] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 423.507115][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 423.507117][ T820] usb 4-1: USB disconnect, device number 105 [ 423.538275][ T820] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 423.558068][ T5832] usb 3-1: Using ep0 maxpacket: 16 [ 423.560881][ T5832] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 423.560902][ T5832] usb 3-1: config 0 has no interface number 0 [ 423.560943][ T5832] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 423.560967][ T5832] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 423.562486][ T5832] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 423.562510][ T5832] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 423.562521][ T5832] usb 3-1: Product: syz [ 423.562528][ T5832] usb 3-1: SerialNumber: syz [ 423.565593][ T5832] usb 3-1: config 0 descriptor?? [ 423.583514][ T5832] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 423.596304][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input923 [ 423.715948][ T7577] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 423.805933][ T6091] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 423.843527][ T5826] usb 3-1: USB disconnect, device number 104 [ 423.843646][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 423.867367][ T7577] usb 2-1: Using ep0 maxpacket: 16 [ 423.869470][ T7577] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 423.869492][ T7577] usb 2-1: config 0 has no interface number 0 [ 423.869533][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 423.869556][ T7577] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 423.871104][ T7577] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 423.871125][ T7577] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 423.871135][ T7577] usb 2-1: Product: syz [ 423.871142][ T7577] usb 2-1: SerialNumber: syz [ 423.873950][ T7577] usb 2-1: config 0 descriptor?? [ 423.884938][ T7577] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 423.888859][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input924 [ 423.897285][ T5826] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 423.985888][ T6091] usb 1-1: Using ep0 maxpacket: 16 [ 423.989750][ T6091] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 423.989782][ T6091] usb 1-1: config 0 has no interface number 0 [ 423.989830][ T6091] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 423.989854][ T6091] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 423.992306][ T6091] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f 2026/04/23 06:54:07 executed programs: 929 [ 423.992330][ T6091] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 423.992348][ T6091] usb 1-1: Product: syz [ 423.992362][ T6091] usb 1-1: SerialNumber: syz [ 424.107450][ T6091] usb 1-1: config 0 descriptor?? [ 424.118098][ T6091] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 424.122160][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input925 [ 424.195700][ T6091] usb 2-1: USB disconnect, device number 107 [ 424.195972][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 424.269080][ T6091] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 424.316177][ T7577] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 424.388300][ T5826] usb 1-1: USB disconnect, device number 105 [ 424.388464][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 424.428629][ T5826] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 424.467525][ T7577] usb 4-1: Using ep0 maxpacket: 16 [ 424.472840][ T7577] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 424.472862][ T7577] usb 4-1: config 0 has no interface number 0 [ 424.472902][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 424.472925][ T7577] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 424.506498][ T7577] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 424.506523][ T7577] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 424.506541][ T7577] usb 4-1: Product: syz [ 424.506553][ T7577] usb 4-1: SerialNumber: syz [ 424.515174][ T7577] usb 4-1: config 0 descriptor?? [ 424.522886][ T7577] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 424.526058][ T7577] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input926 [ 424.606069][ T7578] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 424.756790][ T7578] usb 3-1: Using ep0 maxpacket: 16 [ 424.759017][ T7578] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 424.759038][ T7578] usb 3-1: config 0 has no interface number 0 [ 424.759062][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 424.759074][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 424.760890][ T7578] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 424.760905][ T7578] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 424.760915][ T7578] usb 3-1: Product: syz [ 424.760922][ T7578] usb 3-1: SerialNumber: syz [ 424.781184][ T7578] usb 3-1: config 0 descriptor?? [ 424.790728][ T7578] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 424.795262][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input927 [ 424.876345][ T7578] usb 4-1: USB disconnect, device number 106 [ 424.876429][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 424.941545][ T7578] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 424.986682][ T5826] usb 2-1: new high-speed USB device number 108 using dummy_hcd [ 425.035061][ T6064] usb 3-1: USB disconnect, device number 105 [ 425.035156][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 425.077995][ T6064] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 425.135960][ T5826] usb 2-1: Using ep0 maxpacket: 16 [ 425.138061][ T5826] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 425.138084][ T5826] usb 2-1: config 0 has no interface number 0 [ 425.138123][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 425.138147][ T5826] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 425.139909][ T5826] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 425.139938][ T5826] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 425.139956][ T5826] usb 2-1: Product: syz [ 425.139968][ T5826] usb 2-1: SerialNumber: syz [ 425.144794][ T5826] usb 2-1: config 0 descriptor?? [ 425.155622][ T5826] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 425.162278][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input928 [ 425.200110][ T5832] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 425.365876][ T5832] usb 1-1: Using ep0 maxpacket: 16 [ 425.367597][ T5832] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 425.367619][ T5832] usb 1-1: config 0 has no interface number 0 [ 425.367659][ T5832] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 425.367683][ T5832] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 425.369390][ T5832] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 425.369414][ T5832] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 425.369433][ T5832] usb 1-1: Product: syz [ 425.369447][ T5832] usb 1-1: SerialNumber: syz [ 425.375255][ T5832] usb 1-1: config 0 descriptor?? [ 425.383216][ T5832] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 425.385924][ T5832] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input929 [ 425.520496][ T6064] usb 2-1: USB disconnect, device number 108 [ 425.520603][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 425.577760][ T6064] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 425.658503][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 425.658565][ T6091] usb 1-1: USB disconnect, device number 106 [ 425.687450][ T6091] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 425.696257][ T5826] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 425.795862][ T7578] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 425.845926][ T5826] usb 4-1: Using ep0 maxpacket: 16 [ 425.847557][ T5826] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 425.847595][ T5826] usb 4-1: config 0 has no interface number 0 [ 425.847625][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 425.847637][ T5826] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 425.849151][ T5826] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 425.849175][ T5826] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 425.849189][ T5826] usb 4-1: Product: syz [ 425.849196][ T5826] usb 4-1: SerialNumber: syz [ 425.853323][ T5826] usb 4-1: config 0 descriptor?? [ 425.912257][ T5826] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 425.915948][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input930 [ 425.946051][ T7578] usb 3-1: Using ep0 maxpacket: 16 [ 425.955442][ T7578] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 425.955464][ T7578] usb 3-1: config 0 has no interface number 0 [ 425.955506][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 425.955735][ T7578] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 425.962664][ T7578] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 425.963234][ T7578] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 425.963253][ T7578] usb 3-1: Product: syz [ 425.963266][ T7578] usb 3-1: SerialNumber: syz [ 425.992632][ T7578] usb 3-1: config 0 descriptor?? [ 426.023205][ T7578] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 426.043008][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input931 [ 426.105399][ C1] cm109_urb_ctl_callback: 149 callbacks suppressed [ 426.105423][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.105642][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.105903][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.106121][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.106464][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.106693][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.106933][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.107162][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.107389][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.108292][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 426.110240][ T7578] usb 4-1: USB disconnect, device number 107 [ 426.110339][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 426.223324][ T7578] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 426.304163][ T6113] usb 3-1: USB disconnect, device number 106 [ 426.304255][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 426.326406][ T6091] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 426.358745][ T6113] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 426.445894][ T5826] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 426.476646][ T6091] usb 2-1: Using ep0 maxpacket: 16 [ 426.478430][ T6091] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 426.478453][ T6091] usb 2-1: config 0 has no interface number 0 [ 426.478495][ T6091] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 426.478518][ T6091] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 426.480094][ T6091] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 426.480118][ T6091] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 426.480130][ T6091] usb 2-1: Product: syz [ 426.480137][ T6091] usb 2-1: SerialNumber: syz [ 426.483421][ T6091] usb 2-1: config 0 descriptor?? [ 426.559148][ T6091] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 426.560998][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input932 [ 426.595900][ T5826] usb 1-1: Using ep0 maxpacket: 16 [ 426.598047][ T5826] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 426.598069][ T5826] usb 1-1: config 0 has no interface number 0 [ 426.598110][ T5826] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 426.598133][ T5826] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 426.601552][ T5826] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 426.601576][ T5826] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 426.601594][ T5826] usb 1-1: Product: syz [ 426.601606][ T5826] usb 1-1: SerialNumber: syz [ 426.673791][ T5826] usb 1-1: config 0 descriptor?? [ 426.714414][ T5826] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 426.727239][ T5826] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input933 [ 426.780362][ T10] usb 2-1: USB disconnect, device number 109 [ 426.780471][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 426.819563][ T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 426.935937][ T6113] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 426.960801][ T5832] usb 1-1: USB disconnect, device number 107 [ 426.960884][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 426.999142][ T5832] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 427.085865][ T6113] usb 4-1: Using ep0 maxpacket: 16 [ 427.087924][ T6113] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 427.087945][ T6113] usb 4-1: config 0 has no interface number 0 [ 427.087986][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 427.088010][ T6113] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 427.089969][ T6113] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 427.089993][ T6113] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 427.090011][ T6113] usb 4-1: Product: syz [ 427.090025][ T6113] usb 4-1: SerialNumber: syz [ 427.093638][ T6113] usb 4-1: config 0 descriptor?? [ 427.106638][ T6091] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 427.178231][ T6113] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 427.180100][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input934 [ 427.256539][ T6091] usb 3-1: Using ep0 maxpacket: 16 [ 427.258240][ T6091] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 427.258262][ T6091] usb 3-1: config 0 has no interface number 0 [ 427.258302][ T6091] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 427.258327][ T6091] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 427.260179][ T6091] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 427.260203][ T6091] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 427.260221][ T6091] usb 3-1: Product: syz [ 427.260234][ T6091] usb 3-1: SerialNumber: syz [ 427.264517][ T6091] usb 3-1: config 0 descriptor?? [ 427.297163][ T6091] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 427.306749][ T6091] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input935 [ 427.430477][ T6091] usb 4-1: USB disconnect, device number 108 [ 427.430650][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 427.488306][ T6091] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 427.560158][ T5832] usb 3-1: USB disconnect, device number 107 [ 427.560274][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 427.598363][ T5832] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 427.635922][ T6113] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 427.725950][ T7578] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 427.785973][ T6113] usb 2-1: Using ep0 maxpacket: 16 [ 427.787693][ T6113] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 427.787715][ T6113] usb 2-1: config 0 has no interface number 0 [ 427.787756][ T6113] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 427.787779][ T6113] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 427.789296][ T6113] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 427.789320][ T6113] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 427.789338][ T6113] usb 2-1: Product: syz [ 427.789351][ T6113] usb 2-1: SerialNumber: syz [ 427.792216][ T6113] usb 2-1: config 0 descriptor?? [ 427.869332][ T6113] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 427.873202][ T6113] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input936 [ 427.945926][ T7578] usb 1-1: Using ep0 maxpacket: 16 [ 427.950253][ T7578] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 427.950274][ T7578] usb 1-1: config 0 has no interface number 0 [ 427.950313][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 427.952294][ T7578] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 427.957879][ T7578] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 427.957902][ T7578] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 427.957920][ T7578] usb 1-1: Product: syz [ 427.958291][ T7578] usb 1-1: SerialNumber: syz [ 427.969272][ T7578] usb 1-1: config 0 descriptor?? [ 427.992569][ T7578] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 428.012121][ T7578] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input937 [ 428.032288][ T7994] list_add double add: new=ffff8880315d5018, prev=ffff8880315d5018, next=ffff888060956078. [ 428.033136][ T7994] ------------[ cut here ]------------ [ 428.033142][ T7994] kernel BUG at lib/list_debug.c:37! [ 428.033174][ T7994] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 428.033196][ T7994] CPU: 1 UID: 0 PID: 7994 Comm: syz.1.948 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 428.033208][ T7994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 428.033219][ T7994] RIP: 0010:__list_add_valid_or_report+0xa5/0x130 [ 428.033237][ T7994] Code: 74 12 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 c7 c7 c0 69 ca 8b 4c 89 fe 4c 89 f2 48 89 d9 e8 1c 06 68 fc 90 <0f> 0b 48 c7 c7 a0 67 ca 8b e8 0d 06 68 fc 90 0f 0b 48 c7 c7 60 68 [ 428.033246][ T7994] RSP: 0018:ffffc900050f7310 EFLAGS: 00010246 [ 428.033261][ T7994] RAX: 0000000000000058 RBX: ffff888060956078 RCX: 07b8350e0dcb1f00 [ 428.033268][ T7994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 428.033274][ T7994] RBP: 1ffff1100c12ac10 R08: 0000000000000000 R09: 0000000000000000 [ 428.033280][ T7994] R10: dffffc0000000000 R11: fffff52000a1ee11 R12: 1ffff110062baa03 [ 428.033288][ T7994] R13: dffffc0000000000 R14: ffff8880315d5018 R15: ffff8880315d5018 [ 428.033296][ T7994] FS: 00007f1b9e4866c0(0000) GS:ffff888125b5e000(0000) knlGS:0000000000000000 [ 428.033304][ T7994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 428.033311][ T7994] CR2: 00007fb215247dac CR3: 0000000045baa000 CR4: 00000000003526f0 [ 428.033321][ T7994] Call Trace: [ 428.033325][ T7994] [ 428.033330][ T7994] usb_hcd_link_urb_to_ep+0x1d2/0x330 [ 428.033343][ T7994] dummy_urb_enqueue+0x290/0x760 [ 428.033354][ T7994] ? usb_hcd_map_urb_for_dma+0x3cb/0xd40 [ 428.033365][ T7994] usb_hcd_submit_urb+0x323/0x1b50 [ 428.033376][ T7994] cm109_input_ev+0x1df/0x3d0 [ 428.033396][ T7994] ? __pfx_cm109_input_ev+0x10/0x10 [ 428.033407][ T7994] input_event_dispose+0x80/0x6b0 [ 428.033424][ T7994] input_inject_event+0x1d7/0x320 [ 428.033438][ T7994] ? input_inject_event+0xb0/0x320 [ 428.033453][ T7994] kd_sound_helper+0x101/0x210 [ 428.033468][ T7994] ? input_handler_for_each_handle+0x28/0x1c0 [ 428.033479][ T7994] ? __pfx_kd_sound_helper+0x10/0x10 [ 428.033493][ T7994] input_handler_for_each_handle+0x101/0x1c0 [ 428.033505][ T7994] kd_mksound+0x96/0x130 [ 428.033519][ T7994] ? __pfx_kd_mksound+0x10/0x10 [ 428.033533][ T7994] ? atomic_notifier_call_chain+0x26/0x180 [ 428.033547][ T7994] do_con_write+0x3357/0x5930 [ 428.033560][ T7994] ? rtlock_slowlock_locked+0xd0/0x3c80 [ 428.033577][ T7994] ? __pfx_do_con_write+0x10/0x10 [ 428.033586][ T7994] ? do_raw_spin_lock+0x12b/0x2f0 [ 428.033602][ T7994] ? lockdep_hardirqs_on+0x7a/0x110 [ 428.033614][ T7994] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 428.033626][ T7994] con_write+0x31/0x2e0 [ 428.033639][ T7994] n_tty_write+0xd55/0x1220 [ 428.033655][ T7994] ? __pfx_n_tty_write+0x10/0x10 [ 428.033666][ T7994] ? __pfx_woken_wake_function+0x10/0x10 [ 428.033679][ T7994] ? rcu_is_watching+0x15/0xb0 [ 428.033694][ T7994] ? __pfx_n_tty_write+0x10/0x10 [ 428.033705][ T7994] file_tty_write+0x561/0xa10 [ 428.033722][ T7994] vfs_write+0x629/0xba0 [ 428.033737][ T7994] ? __pfx_vfs_write+0x10/0x10 [ 428.033752][ T7994] ? __fget_files+0x2a/0x420 [ 428.033765][ T7994] ksys_write+0x156/0x270 [ 428.033778][ T7994] ? __pfx_ksys_write+0x10/0x10 [ 428.033793][ T7994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.033803][ T7994] do_syscall_64+0x15f/0xf80 [ 428.033817][ T7994] ? trace_irq_disable+0x3b/0x140 [ 428.033829][ T7994] ? clear_bhb_loop+0x40/0x90 [ 428.033840][ T7994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.033849][ T7994] RIP: 0033:0x7f1b9ee2c819 [ 428.033866][ T7994] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 428.033874][ T7994] RSP: 002b:00007f1b9e486028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.033884][ T7994] RAX: ffffffffffffffda RBX: 00007f1b9f0a5fa0 RCX: 00007f1b9ee2c819 [ 428.033892][ T7994] RDX: 0000000000000375 RSI: 0000200000001040 RDI: 0000000000000004 [ 428.033898][ T7994] RBP: 00007f1b9eec2c91 R08: 0000000000000000 R09: 0000000000000000 [ 428.033904][ T7994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 428.033910][ T7994] R13: 00007f1b9f0a6038 R14: 00007f1b9f0a5fa0 R15: 00007ffdbeb39c48 [ 428.033920][ T7994] [ 428.033926][ T7994] Modules linked in: [ 428.033948][ T7994] ---[ end trace 0000000000000000 ]--- [ 428.033959][ T7994] RIP: 0010:__list_add_valid_or_report+0xa5/0x130 [ 428.033972][ T7994] Code: 74 12 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 c7 c7 c0 69 ca 8b 4c 89 fe 4c 89 f2 48 89 d9 e8 1c 06 68 fc 90 <0f> 0b 48 c7 c7 a0 67 ca 8b e8 0d 06 68 fc 90 0f 0b 48 c7 c7 60 68 [ 428.033981][ T7994] RSP: 0018:ffffc900050f7310 EFLAGS: 00010246 [ 428.033989][ T7994] RAX: 0000000000000058 RBX: ffff888060956078 RCX: 07b8350e0dcb1f00 [ 428.033996][ T7994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 428.034002][ T7994] RBP: 1ffff1100c12ac10 R08: 0000000000000000 R09: 0000000000000000 [ 428.034009][ T7994] R10: dffffc0000000000 R11: fffff52000a1ee11 R12: 1ffff110062baa03 [ 428.034016][ T7994] R13: dffffc0000000000 R14: ffff8880315d5018 R15: ffff8880315d5018 [ 428.034023][ T7994] FS: 00007f1b9e4866c0(0000) GS:ffff888125b5e000(0000) knlGS:0000000000000000 [ 428.034032][ T7994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 428.034039][ T7994] CR2: 00007fb215247dac CR3: 0000000045baa000 CR4: 00000000003526f0 [ 428.034051][ T7994] Kernel panic - not syncing: Fatal exception [ 428.034392][ T7994] Kernel Offset: disabled