ack: urb status -71 [ 338.734491][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.734709][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.734937][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.735166][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.735388][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.735603][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.735819][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 338.735908][ T6939] usb 3-1: USB disconnect, device number 38 [ 338.736044][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 338.759098][ T5738] usb 4-1: config 0 descriptor?? [ 338.804382][ T5738] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 338.822896][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input652 [ 338.887462][ T6939] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 338.908693][ T5935] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 338.927222][ T45] usb 2-1: USB disconnect, device number 36 [ 338.927318][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 338.994584][ T45] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 339.025446][ T5634] usb 4-1: USB disconnect, device number 37 [ 339.025464][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 339.058915][ T5935] usb 1-1: Using ep0 maxpacket: 16 [ 339.060674][ T5935] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 339.060697][ T5935] usb 1-1: config 0 has no interface number 0 [ 339.060738][ T5935] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 339.060759][ T5935] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 339.062786][ T5935] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 339.062808][ T5935] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 339.062825][ T5935] usb 1-1: Product: syz [ 339.062835][ T5935] usb 1-1: SerialNumber: syz [ 339.068290][ T5935] usb 1-1: config 0 descriptor?? [ 339.142446][ T5634] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 339.143936][ T5935] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 339.145775][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input653 [ 339.336989][ T5738] usb 1-1: USB disconnect, device number 38 [ 339.337046][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 339.370874][ T5738] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 339.548704][ T45] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 339.698606][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 339.700475][ T45] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 339.700505][ T45] usb 3-1: config 0 has no interface number 0 [ 339.700533][ T45] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 339.700545][ T45] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 339.702089][ T45] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 339.702113][ T45] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 339.702130][ T45] usb 3-1: Product: syz [ 339.702142][ T45] usb 3-1: SerialNumber: syz [ 339.706632][ T45] usb 3-1: config 0 descriptor?? [ 339.708937][ T6005] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 339.790947][ T45] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 339.792905][ T45] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input654 [ 339.818677][ T5935] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 339.899164][ T6005] usb 2-1: Using ep0 maxpacket: 16 [ 339.903244][ T6005] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 339.903266][ T6005] usb 2-1: config 0 has no interface number 0 [ 339.903309][ T6005] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 339.903329][ T6005] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 339.904999][ T6005] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 339.905023][ T6005] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 339.905040][ T6005] usb 2-1: Product: syz [ 339.905052][ T6005] usb 2-1: SerialNumber: syz [ 339.913165][ T6005] usb 2-1: config 0 descriptor?? [ 339.990683][ T6005] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 339.992734][ T5738] usb 3-1: USB disconnect, device number 39 [ 339.992750][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 340.002117][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input655 [ 340.004158][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 340.035201][ T5935] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 340.035224][ T5935] usb 4-1: config 0 has no interface number 0 [ 340.035259][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 340.035300][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 340.036811][ T5935] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 340.036835][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 340.036851][ T5935] usb 4-1: Product: syz [ 340.036864][ T5935] usb 4-1: SerialNumber: syz [ 340.066758][ T5738] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 340.111048][ T5935] usb 4-1: config 0 descriptor?? [ 340.123792][ T5935] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 340.149511][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input656 [ 340.168652][ T45] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 340.281182][ T11] usb 2-1: USB disconnect, device number 37 [ 340.281272][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 340.328743][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 340.333352][ T45] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 340.333375][ T45] usb 1-1: config 0 has no interface number 0 [ 340.333415][ T45] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 340.333490][ T45] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 340.335525][ T11] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 340.336651][ T45] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 340.336673][ T45] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 340.336690][ T45] usb 1-1: Product: syz [ 340.336701][ T45] usb 1-1: SerialNumber: syz [ 340.400238][ T45] usb 1-1: config 0 descriptor?? [ 340.448144][ T45] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 340.463227][ T5935] usb 4-1: USB disconnect, device number 38 [ 340.463341][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 340.467230][ T45] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input657 [ 340.544386][ T5935] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 340.640510][ T11] usb 1-1: USB disconnect, device number 39 [ 340.640665][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 340.682408][ T11] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 340.812562][ T6005] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 340.959465][ T6005] usb 3-1: Using ep0 maxpacket: 16 [ 340.961547][ T6005] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 340.961572][ T6005] usb 3-1: config 0 has no interface number 0 [ 340.961613][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 340.961635][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 340.963378][ T6005] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 340.963404][ T6005] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 340.963421][ T6005] usb 3-1: Product: syz [ 340.963433][ T6005] usb 3-1: SerialNumber: syz [ 340.967702][ T6005] usb 3-1: config 0 descriptor?? [ 340.983321][ T6005] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 340.986192][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input658 [ 341.048701][ T5609] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 341.198726][ T5609] usb 2-1: Using ep0 maxpacket: 16 [ 341.203769][ T5609] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 341.203792][ T5609] usb 2-1: config 0 has no interface number 0 [ 341.203891][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 341.203914][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 341.219795][ T5609] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 341.219821][ T5609] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 341.219836][ T5609] usb 2-1: Product: syz [ 341.219848][ T5609] usb 2-1: SerialNumber: syz [ 341.227778][ T5609] usb 2-1: config 0 descriptor?? [ 341.264441][ T5609] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 341.270149][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input659 [ 341.288887][ T6005] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 341.349516][ T45] usb 3-1: USB disconnect, device number 40 [ 341.349707][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 341.401206][ T45] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 341.428757][ T5935] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 341.444432][ T6005] usb 4-1: Using ep0 maxpacket: 16 [ 341.448455][ T6005] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 341.448955][ T6005] usb 4-1: config 0 has no interface number 0 [ 341.450632][ T6005] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 341.450656][ T6005] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 341.493507][ T6005] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 341.493534][ T6005] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 341.493551][ T6005] usb 4-1: Product: syz [ 341.493562][ T6005] usb 4-1: SerialNumber: syz [ 341.534130][ T6005] usb 4-1: config 0 descriptor?? [ 341.540694][ T6005] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 341.556919][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input660 [ 341.578651][ T5935] usb 1-1: Using ep0 maxpacket: 16 [ 341.583419][ T5935] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 341.583443][ T5935] usb 1-1: config 0 has no interface number 0 [ 341.583482][ T5935] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 341.583510][ T5935] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 341.585590][ T5935] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 341.585614][ T5935] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 341.585631][ T5935] usb 1-1: Product: syz [ 341.585642][ T5935] usb 1-1: SerialNumber: syz [ 341.597294][ T5935] usb 1-1: config 0 descriptor?? [ 341.667530][ T45] usb 2-1: USB disconnect, device number 38 [ 341.667677][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 341.679228][ T5935] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 341.695646][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input661 [ 341.723195][ T45] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 341.799237][ T824] usb 4-1: USB disconnect, device number 39 [ 341.800570][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 341.865987][ T824] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 341.916625][ T5935] usb 1-1: USB disconnect, device number 40 [ 341.916732][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 341.966959][ T5935] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 342.178705][ T6005] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 342.328686][ T6005] usb 3-1: Using ep0 maxpacket: 16 [ 342.331942][ T6005] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 342.331967][ T6005] usb 3-1: config 0 has no interface number 0 [ 342.332002][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 342.332015][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 342.333517][ T6005] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 342.333548][ T6005] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 342.333567][ T6005] usb 3-1: Product: syz [ 342.333576][ T6005] usb 3-1: SerialNumber: syz [ 342.368621][ T6005] usb 3-1: config 0 descriptor?? [ 342.416669][ T6005] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 342.421708][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input662 [ 342.429182][ T824] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 342.587349][ T5609] usb 3-1: USB disconnect, device number 41 [ 342.587425][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 342.589448][ T824] usb 2-1: Using ep0 maxpacket: 16 [ 342.593616][ T824] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 342.593636][ T824] usb 2-1: config 0 has no interface number 0 [ 342.593673][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 342.593694][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 342.608854][ T5935] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 342.640075][ T824] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 342.640103][ T824] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 342.640119][ T824] usb 2-1: Product: syz [ 342.640131][ T824] usb 2-1: SerialNumber: syz [ 342.684309][ T824] usb 2-1: config 0 descriptor?? [ 342.691307][ T824] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 342.694822][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input663 [ 342.711903][ T5609] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 342.738685][ T6005] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 342.758606][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 342.764956][ T5935] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 342.764980][ T5935] usb 4-1: config 0 has no interface number 0 [ 342.765020][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 342.765098][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 342.767020][ T5935] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 342.767037][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 342.767046][ T5935] usb 4-1: Product: syz [ 342.767053][ T5935] usb 4-1: SerialNumber: syz [ 342.869568][ T5935] usb 4-1: config 0 descriptor?? [ 342.888833][ T6005] usb 1-1: Using ep0 maxpacket: 16 [ 342.899813][ T6005] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 342.899837][ T6005] usb 1-1: config 0 has no interface number 0 [ 342.899877][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 342.899899][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 342.902834][ T5935] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 342.904378][ T6005] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 342.904401][ T6005] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 342.904427][ T6005] usb 1-1: Product: syz [ 342.904439][ T6005] usb 1-1: SerialNumber: syz [ 342.927731][ T6005] usb 1-1: config 0 descriptor?? [ 342.977876][ T6005] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 342.978636][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input664 [ 342.988454][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input665 [ 343.113918][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 343.113926][ T5609] usb 2-1: USB disconnect, device number 39 [ 343.173018][ T5609] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 343.176588][ T6005] usb 4-1: USB disconnect, device number 40 [ 343.176715][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 343.223535][ T5738] usb 1-1: USB disconnect, device number 41 [ 343.223643][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 2026/07/05 10:19:06 executed programs: 669 [ 343.291559][ T6005] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 343.360141][ T5738] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 343.508633][ T45] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 343.658733][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 343.661089][ T45] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 343.661130][ T45] usb 3-1: config 0 has no interface number 0 [ 343.661176][ T45] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 343.661191][ T45] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 343.662734][ T45] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 343.662757][ T45] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 343.662774][ T45] usb 3-1: Product: syz [ 343.662786][ T45] usb 3-1: SerialNumber: syz [ 343.667848][ T45] usb 3-1: config 0 descriptor?? [ 343.753264][ T45] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 343.768062][ T45] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input666 [ 343.879655][ T5935] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 343.912688][ C1] cm109_urb_ctl_callback: 226 callbacks suppressed [ 343.912712][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.912951][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.913189][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.913409][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.913626][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.913849][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.914065][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.914219][ T5609] usb 3-1: USB disconnect, device number 42 [ 343.914281][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 343.914299][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 343.964250][ T5609] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 344.049009][ T32] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 344.064382][ T45] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 344.071037][ T5935] usb 2-1: Using ep0 maxpacket: 16 [ 344.080365][ T5935] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 344.080389][ T5935] usb 2-1: config 0 has no interface number 0 [ 344.080429][ T5935] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 344.080457][ T5935] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 344.082087][ T5935] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 344.082111][ T5935] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 344.082128][ T5935] usb 2-1: Product: syz [ 344.082139][ T5935] usb 2-1: SerialNumber: syz [ 344.085033][ T5935] usb 2-1: config 0 descriptor?? [ 344.139508][ T5935] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 344.165098][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input667 [ 344.248694][ T32] usb 4-1: Using ep0 maxpacket: 16 [ 344.248885][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 344.262506][ T45] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 344.262529][ T45] usb 1-1: config 0 has no interface number 0 [ 344.262682][ T45] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 344.262704][ T45] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 344.263683][ T32] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 344.263703][ T32] usb 4-1: config 0 has no interface number 0 [ 344.263870][ T32] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 344.263892][ T32] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 344.265680][ T45] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 344.265825][ T45] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 344.265842][ T45] usb 1-1: Product: syz [ 344.265854][ T45] usb 1-1: SerialNumber: syz [ 344.267448][ T32] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 344.267470][ T32] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 344.267692][ T32] usb 4-1: Product: syz [ 344.267706][ T32] usb 4-1: SerialNumber: syz [ 344.365760][ T45] usb 1-1: config 0 descriptor?? [ 344.370662][ T32] usb 4-1: config 0 descriptor?? [ 344.423126][ T45] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 344.430248][ T32] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 344.447002][ T45] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input668 [ 344.470488][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input669 [ 344.475128][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 344.475360][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 344.475848][ T11] usb 2-1: USB disconnect, device number 40 [ 344.475980][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 344.557016][ T11] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 344.634659][ T5609] usb 1-1: USB disconnect, device number 42 [ 344.634792][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 344.674660][ T5609] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 344.688684][ T5738] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 344.718367][ T45] usb 4-1: USB disconnect, device number 41 [ 344.718501][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 344.770335][ T45] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 344.838786][ T5738] usb 3-1: Using ep0 maxpacket: 16 [ 344.841267][ T5738] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 344.841300][ T5738] usb 3-1: config 0 has no interface number 0 [ 344.841341][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 344.841362][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 344.843015][ T5738] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 344.843045][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 344.843061][ T5738] usb 3-1: Product: syz [ 344.843071][ T5738] usb 3-1: SerialNumber: syz [ 344.852574][ T5738] usb 3-1: config 0 descriptor?? [ 344.886311][ T5738] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 344.890487][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input670 [ 345.145536][ T45] usb 3-1: USB disconnect, device number 43 [ 345.145633][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 345.190323][ T45] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 345.288759][ T5738] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 345.418694][ T32] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 345.438679][ T5738] usb 2-1: Using ep0 maxpacket: 16 [ 345.440968][ T5738] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 345.440992][ T5738] usb 2-1: config 0 has no interface number 0 [ 345.441033][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 345.441054][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 345.442611][ T5738] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 345.442634][ T5738] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 345.442652][ T5738] usb 2-1: Product: syz [ 345.442664][ T5738] usb 2-1: SerialNumber: syz [ 345.447097][ T5738] usb 2-1: config 0 descriptor?? [ 345.488886][ T5650] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 345.530353][ T5738] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 345.532303][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input671 [ 345.568657][ T32] usb 1-1: Using ep0 maxpacket: 16 [ 345.572795][ T32] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 345.572818][ T32] usb 1-1: config 0 has no interface number 0 [ 345.572858][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 345.572880][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 345.576469][ T32] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 345.576494][ T32] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 345.576511][ T32] usb 1-1: Product: syz [ 345.576523][ T32] usb 1-1: SerialNumber: syz [ 345.590765][ T32] usb 1-1: config 0 descriptor?? [ 345.604345][ T32] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 345.612320][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input672 [ 345.638911][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 345.666955][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 345.666980][ T5650] usb 4-1: config 0 has no interface number 0 [ 345.667230][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 345.667252][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 345.696722][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 345.696748][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 345.697150][ T5650] usb 4-1: Product: syz [ 345.697164][ T5650] usb 4-1: SerialNumber: syz [ 345.808028][ T5650] usb 4-1: config 0 descriptor?? [ 345.857801][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 345.880635][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input673 [ 345.919461][ T5609] usb 2-1: USB disconnect, device number 41 [ 345.919645][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 346.000176][ T5609] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 346.029301][ T5738] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 346.059665][ T5935] usb 1-1: USB disconnect, device number 43 [ 346.059755][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 346.122589][ T5935] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 346.154629][ T11] usb 4-1: USB disconnect, device number 42 [ 346.154646][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 346.178638][ T5738] usb 3-1: Using ep0 maxpacket: 16 [ 346.186239][ T5738] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 346.186262][ T5738] usb 3-1: config 0 has no interface number 0 [ 346.186332][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 346.186352][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 346.202205][ T5738] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 346.202231][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 346.202247][ T5738] usb 3-1: Product: syz [ 346.202256][ T5738] usb 3-1: SerialNumber: syz [ 346.262227][ T11] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 346.264119][ T5738] usb 3-1: config 0 descriptor?? [ 346.283404][ T5738] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 346.285269][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input674 [ 346.498397][ T32] usb 3-1: USB disconnect, device number 44 [ 346.498604][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 346.531657][ T32] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 346.712599][ T5738] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 346.828672][ T11] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 346.858700][ T5738] usb 2-1: Using ep0 maxpacket: 16 [ 346.875369][ T5738] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 346.875394][ T5738] usb 2-1: config 0 has no interface number 0 [ 346.875432][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 346.875444][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 346.876946][ T5738] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 346.876967][ T5738] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 346.876984][ T5738] usb 2-1: Product: syz [ 346.876996][ T5738] usb 2-1: SerialNumber: syz [ 346.886142][ T5738] usb 2-1: config 0 descriptor?? [ 346.928733][ T5935] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 346.954058][ T5738] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 346.957406][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input675 [ 346.979431][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 346.982459][ T11] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 346.982483][ T11] usb 1-1: config 0 has no interface number 0 [ 346.982522][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 346.982592][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 347.035821][ T11] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 347.035847][ T11] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 347.035864][ T11] usb 1-1: Product: syz [ 347.035934][ T11] usb 1-1: SerialNumber: syz [ 347.053234][ T11] usb 1-1: config 0 descriptor?? [ 347.067918][ T11] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 347.098925][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input676 [ 347.159035][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 347.162661][ T5935] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 347.162685][ T5935] usb 4-1: config 0 has no interface number 0 [ 347.162725][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 347.162747][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 347.168672][ T5935] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 347.168698][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 347.168716][ T5935] usb 4-1: Product: syz [ 347.168728][ T5935] usb 4-1: SerialNumber: syz [ 347.254347][ T5935] usb 4-1: config 0 descriptor?? [ 347.273264][ T5935] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 347.280993][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input677 [ 347.342450][ T5935] usb 2-1: USB disconnect, device number 42 [ 347.342579][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 347.397893][ T5935] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 347.398839][ T32] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 347.509541][ T5609] usb 1-1: USB disconnect, device number 44 [ 347.509628][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 347.558651][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 347.561910][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 347.561933][ T32] usb 3-1: config 0 has no interface number 0 [ 347.562120][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 347.562195][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 347.563211][ T5609] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 347.583069][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 347.583087][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 347.583097][ T32] usb 3-1: Product: syz [ 347.583104][ T32] usb 3-1: SerialNumber: syz [ 347.673566][ T32] usb 3-1: config 0 descriptor?? [ 347.698930][ T5935] usb 4-1: USB disconnect, device number 43 [ 347.699042][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 347.701344][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 347.707353][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input678 [ 347.743785][ T5935] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 347.960064][ T32] usb 3-1: USB disconnect, device number 45 [ 347.960180][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 347.990650][ T32] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 348.148659][ T11] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 348.278737][ T5609] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 348.298635][ T11] usb 2-1: Using ep0 maxpacket: 16 [ 348.300517][ T11] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 348.300540][ T11] usb 2-1: config 0 has no interface number 0 [ 348.300600][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 348.300622][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 348.302202][ T11] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 348.302226][ T11] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 348.302243][ T11] usb 2-1: Product: syz [ 348.302255][ T11] usb 2-1: SerialNumber: syz [ 348.305130][ T11] usb 2-1: config 0 descriptor?? [ 348.315346][ T11] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 348.319137][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input679 [ 348.429202][ T5609] usb 1-1: Using ep0 maxpacket: 16 [ 348.431166][ T5609] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 348.431181][ T5609] usb 1-1: config 0 has no interface number 0 [ 348.431640][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 348.431652][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 2026/07/05 10:19:12 executed programs: 685 [ 348.433075][ T5609] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 348.433090][ T5609] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 348.433099][ T5609] usb 1-1: Product: syz [ 348.433107][ T5609] usb 1-1: SerialNumber: syz [ 348.438295][ T5609] usb 1-1: config 0 descriptor?? [ 348.466301][ T5609] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 348.482401][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input680 [ 348.568624][ T5650] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 348.596566][ T824] usb 2-1: USB disconnect, device number 43 [ 348.596729][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 348.641079][ T824] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 348.676421][ T5609] usb 1-1: USB disconnect, device number 45 [ 348.676470][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 348.718648][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 348.724236][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 348.724259][ T5650] usb 4-1: config 0 has no interface number 0 [ 348.724296][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 348.724317][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 348.735680][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 348.735703][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 348.735713][ T5650] usb 4-1: Product: syz [ 348.735720][ T5650] usb 4-1: SerialNumber: syz [ 348.803527][ T5609] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 348.806579][ T5650] usb 4-1: config 0 descriptor?? [ 348.824239][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 348.826045][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input681 [ 348.858722][ T32] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 349.024326][ C1] cm109_urb_ctl_callback: 202 callbacks suppressed [ 349.024352][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.024574][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.024784][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.024986][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.025188][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.025391][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.025597][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.025807][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.026012][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.026228][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 349.032335][ T5609] usb 4-1: USB disconnect, device number 44 [ 349.032335][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 349.059640][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 349.073841][ T5609] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 349.089200][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 349.089233][ T32] usb 3-1: config 0 has no interface number 0 [ 349.089265][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 349.089278][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 349.118896][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 349.118922][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 349.118939][ T32] usb 3-1: Product: syz [ 349.118951][ T32] usb 3-1: SerialNumber: syz [ 349.216575][ T32] usb 3-1: config 0 descriptor?? [ 349.238021][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 349.250046][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input682 [ 349.439433][ T5751] usb 3-1: USB disconnect, device number 46 [ 349.439570][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 349.458928][ T11] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 349.491009][ T5751] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 349.528771][ T5738] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 349.628737][ T11] usb 2-1: Using ep0 maxpacket: 16 [ 349.631210][ T11] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 349.631233][ T11] usb 2-1: config 0 has no interface number 0 [ 349.631269][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 349.631281][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 349.632804][ T11] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 349.632828][ T11] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 349.632846][ T11] usb 2-1: Product: syz [ 349.632858][ T11] usb 2-1: SerialNumber: syz [ 349.638812][ T11] usb 2-1: config 0 descriptor?? [ 349.675507][ T11] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 349.678881][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input683 [ 349.679412][ T5738] usb 1-1: Using ep0 maxpacket: 16 [ 349.736063][ T5738] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 349.736085][ T5738] usb 1-1: config 0 has no interface number 0 [ 349.736124][ T5738] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 349.736154][ T5738] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 349.774690][ T5738] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 349.774715][ T5738] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 349.774732][ T5738] usb 1-1: Product: syz [ 349.774947][ T5738] usb 1-1: SerialNumber: syz [ 349.792278][ T5738] usb 1-1: config 0 descriptor?? [ 349.800456][ T5609] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 349.806466][ T5738] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 349.811544][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input684 [ 349.920886][ T5738] usb 2-1: USB disconnect, device number 44 [ 349.920972][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 349.976230][ T5738] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 349.979882][ T5609] usb 4-1: Using ep0 maxpacket: 16 [ 349.994834][ T5609] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 349.994856][ T5609] usb 4-1: config 0 has no interface number 0 [ 349.994892][ T5609] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 349.994957][ T5609] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 349.996844][ T5609] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 349.996866][ T5609] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 349.996882][ T5609] usb 4-1: Product: syz [ 349.996894][ T5609] usb 4-1: SerialNumber: syz [ 350.013151][ T5609] usb 4-1: config 0 descriptor?? [ 350.021339][ T5609] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 350.026155][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input685 [ 350.157572][ T5650] usb 1-1: USB disconnect, device number 46 [ 350.157714][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 350.211680][ T5650] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 350.242344][ T5751] usb 4-1: USB disconnect, device number 45 [ 350.242454][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 350.279025][ T32] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 350.291278][ T5751] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 350.439140][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 350.441891][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 350.441915][ T32] usb 3-1: config 0 has no interface number 0 [ 350.441954][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 350.441973][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 350.444993][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 350.445017][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 350.445034][ T32] usb 3-1: Product: syz [ 350.445046][ T32] usb 3-1: SerialNumber: syz [ 350.482396][ T32] usb 3-1: config 0 descriptor?? [ 350.531092][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 350.533736][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input686 [ 350.708956][ T5751] usb 3-1: USB disconnect, device number 47 [ 350.708979][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 350.734597][ T5738] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 350.755662][ T5751] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 350.878815][ T5738] usb 2-1: Using ep0 maxpacket: 16 [ 350.880917][ T5738] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 350.880940][ T5738] usb 2-1: config 0 has no interface number 0 [ 350.880981][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 350.881003][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 350.883090][ T5738] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 350.883115][ T5738] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 350.883132][ T5738] usb 2-1: Product: syz [ 350.883144][ T5738] usb 2-1: SerialNumber: syz [ 350.886183][ T5738] usb 2-1: config 0 descriptor?? [ 350.962601][ T5738] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 350.964381][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input687 [ 350.968699][ T32] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 351.018627][ T5650] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 351.106715][ T5935] usb 2-1: USB disconnect, device number 45 [ 351.106760][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 351.128605][ T32] usb 1-1: Using ep0 maxpacket: 16 [ 351.133493][ T5935] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 351.134197][ T32] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 351.134217][ T32] usb 1-1: config 0 has no interface number 0 [ 351.134257][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 351.134277][ T32] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 351.135839][ T32] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 351.135853][ T32] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 351.135862][ T32] usb 1-1: Product: syz [ 351.135869][ T32] usb 1-1: SerialNumber: syz [ 351.140905][ T32] usb 1-1: config 0 descriptor?? [ 351.145854][ T32] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 351.149879][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input688 [ 351.168601][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 351.212137][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 351.212161][ T5650] usb 4-1: config 0 has no interface number 0 [ 351.212417][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 351.212439][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 351.226173][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 351.226199][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 351.226265][ T5650] usb 4-1: Product: syz [ 351.226277][ T5650] usb 4-1: SerialNumber: syz [ 351.244168][ T5650] usb 4-1: config 0 descriptor?? [ 351.257863][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 351.270319][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input689 [ 351.414239][ T5751] usb 1-1: USB disconnect, device number 47 [ 351.414416][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 351.461404][ T5751] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 351.495991][ T5935] usb 4-1: USB disconnect, device number 46 [ 351.496097][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 351.538614][ T5650] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 351.554803][ T5935] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 351.698649][ T5650] usb 3-1: Using ep0 maxpacket: 16 [ 351.700302][ T5650] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 351.700325][ T5650] usb 3-1: config 0 has no interface number 0 [ 351.700369][ T5650] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 351.700382][ T5650] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 351.702325][ T5650] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 351.702348][ T5650] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 351.702365][ T5650] usb 3-1: Product: syz [ 351.702377][ T5650] usb 3-1: SerialNumber: syz [ 351.707246][ T5650] usb 3-1: config 0 descriptor?? [ 351.714931][ T5650] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 351.717861][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input690 [ 351.878872][ T824] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 351.923458][ T5650] usb 3-1: USB disconnect, device number 48 [ 351.923584][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 351.971121][ T5650] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 352.038936][ T824] usb 2-1: Using ep0 maxpacket: 16 [ 352.040572][ T824] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 352.040594][ T824] usb 2-1: config 0 has no interface number 0 [ 352.040634][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 352.040650][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 352.042674][ T824] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 352.042699][ T824] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 352.042716][ T824] usb 2-1: Product: syz [ 352.042729][ T824] usb 2-1: SerialNumber: syz [ 352.046325][ T824] usb 2-1: config 0 descriptor?? [ 352.052163][ T824] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 352.055173][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input691 [ 352.198808][ T5751] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 352.258712][ T5738] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 352.269144][ T5650] usb 2-1: USB disconnect, device number 46 [ 352.269236][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 352.310238][ T5650] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 352.368629][ T5751] usb 1-1: Using ep0 maxpacket: 16 [ 352.370747][ T5751] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 352.370770][ T5751] usb 1-1: config 0 has no interface number 0 [ 352.370811][ T5751] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 352.370832][ T5751] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 352.372528][ T5751] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 352.372563][ T5751] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 352.372580][ T5751] usb 1-1: Product: syz [ 352.372591][ T5751] usb 1-1: SerialNumber: syz [ 352.375504][ T5751] usb 1-1: config 0 descriptor?? [ 352.455028][ T5751] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 352.458324][ T5751] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input692 [ 352.468591][ T5738] usb 4-1: Using ep0 maxpacket: 16 [ 352.470475][ T5738] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 352.470496][ T5738] usb 4-1: config 0 has no interface number 0 [ 352.470605][ T5738] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 352.470626][ T5738] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 352.510524][ T5738] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 352.520597][ T5738] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 352.520612][ T5738] usb 4-1: Product: syz [ 352.520619][ T5738] usb 4-1: SerialNumber: syz [ 352.556849][ T5738] usb 4-1: config 0 descriptor?? [ 352.575504][ T5738] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 352.588933][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input693 [ 352.653453][ T6939] usb 1-1: USB disconnect, device number 48 [ 352.653489][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 352.702685][ T6939] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 352.720207][ T5935] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 352.810807][ T5650] usb 4-1: USB disconnect, device number 47 [ 352.810921][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 352.840897][ T5650] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 352.871315][ T5935] usb 3-1: Using ep0 maxpacket: 16 [ 352.872965][ T5935] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 352.872987][ T5935] usb 3-1: config 0 has no interface number 0 [ 352.873026][ T5935] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 352.873047][ T5935] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 352.874584][ T5935] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 352.874607][ T5935] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 352.874631][ T5935] usb 3-1: Product: syz [ 352.874641][ T5935] usb 3-1: SerialNumber: syz [ 352.877415][ T5935] usb 3-1: config 0 descriptor?? [ 352.903889][ T5935] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 352.910432][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input694 [ 353.088647][ T824] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 353.105023][ T5650] usb 3-1: USB disconnect, device number 49 [ 353.105129][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 353.151849][ T5650] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 353.240702][ T824] usb 2-1: Using ep0 maxpacket: 16 [ 353.243262][ T824] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 353.243285][ T824] usb 2-1: config 0 has no interface number 0 [ 353.243323][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 353.243345][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 353.245264][ T824] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 353.245287][ T824] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 353.245304][ T824] usb 2-1: Product: syz [ 353.245315][ T824] usb 2-1: SerialNumber: syz [ 353.254144][ T824] usb 2-1: config 0 descriptor?? [ 353.260206][ T824] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 353.263593][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input695 [ 353.419142][ T5738] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 353.475281][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 353.475322][ T5650] usb 2-1: USB disconnect, device number 47 [ 353.510450][ T5650] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 353.568694][ T5738] usb 1-1: Using ep0 maxpacket: 16 [ 353.574308][ T5738] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 353.574331][ T5738] usb 1-1: config 0 has no interface number 0 [ 353.574389][ T5738] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 353.574403][ T5738] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 353.575918][ T5738] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 353.575941][ T5738] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 353.575958][ T5738] usb 1-1: Product: syz [ 353.575970][ T5738] usb 1-1: SerialNumber: syz [ 353.618645][ T5751] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 353.655106][ T5738] usb 1-1: config 0 descriptor?? [ 353.668233][ T5738] cm109 1-1:0.8: invalid payload size 0, expected 4 2026/07/05 10:19:17 executed programs: 701 [ 353.681258][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input696 [ 353.798607][ T5751] usb 4-1: Using ep0 maxpacket: 16 [ 353.801688][ T5751] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 353.801710][ T5751] usb 4-1: config 0 has no interface number 0 [ 353.801750][ T5751] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 353.801977][ T5751] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 353.805361][ T5751] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 353.805387][ T5751] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 353.805404][ T5751] usb 4-1: Product: syz [ 353.805417][ T5751] usb 4-1: SerialNumber: syz [ 353.880880][ T5751] usb 4-1: config 0 descriptor?? [ 353.895831][ T5751] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 353.900959][ T5751] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input697 [ 353.918789][ T6939] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 353.941304][ T5935] usb 1-1: USB disconnect, device number 49 [ 353.941390][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 353.985433][ T5935] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 354.069408][ T6939] usb 3-1: Using ep0 maxpacket: 16 [ 354.071714][ T6939] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 354.071736][ T6939] usb 3-1: config 0 has no interface number 0 [ 354.071775][ T6939] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 354.071797][ T6939] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 354.073517][ T6939] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 354.073540][ T6939] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 354.073555][ T6939] usb 3-1: Product: syz [ 354.073566][ T6939] usb 3-1: SerialNumber: syz [ 354.101901][ T6939] usb 3-1: config 0 descriptor?? [ 354.110841][ T6939] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 354.119205][ T6939] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input698 [ 354.236877][ C0] cm109_urb_ctl_callback: 225 callbacks suppressed [ 354.236899][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.237134][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.237361][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.237600][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.237818][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.238036][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.238249][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.238508][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.238910][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.239134][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 354.301658][ T5751] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 354.313830][ T5738] usb 4-1: USB disconnect, device number 48 [ 354.313938][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 354.372557][ T5609] usb 3-1: USB disconnect, device number 50 [ 354.372625][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 354.397148][ T5738] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 354.460593][ T5609] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 354.500473][ T5751] usb 2-1: Using ep0 maxpacket: 16 [ 354.502443][ T5751] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 354.502457][ T5751] usb 2-1: config 0 has no interface number 0 [ 354.502481][ T5751] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 354.502493][ T5751] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 354.503972][ T5751] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 354.503996][ T5751] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 354.504013][ T5751] usb 2-1: Product: syz [ 354.504023][ T5751] usb 2-1: SerialNumber: syz [ 354.577836][ T5751] usb 2-1: config 0 descriptor?? [ 354.590459][ T5751] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 354.593637][ T5751] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input699 [ 354.720751][ T5650] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 354.822420][ T5738] usb 2-1: USB disconnect, device number 48 [ 354.822496][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 354.870457][ T5738] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 354.879220][ T5650] usb 1-1: Using ep0 maxpacket: 16 [ 354.895841][ T5650] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 354.895857][ T5650] usb 1-1: config 0 has no interface number 0 [ 354.895882][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 354.895894][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 354.897553][ T5650] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 354.897578][ T5650] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 354.897593][ T5650] usb 1-1: Product: syz [ 354.897600][ T5650] usb 1-1: SerialNumber: syz [ 354.913138][ T5650] usb 1-1: config 0 descriptor?? [ 354.967979][ T5650] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 354.974509][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input700 [ 355.089279][ T6939] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 355.150808][ T5650] usb 1-1: USB disconnect, device number 50 [ 355.150925][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 355.180130][ T5650] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 355.218716][ T824] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 355.238607][ T6939] usb 4-1: Using ep0 maxpacket: 16 [ 355.242133][ T6939] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 355.242158][ T6939] usb 4-1: config 0 has no interface number 0 [ 355.242199][ T6939] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 355.242222][ T6939] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 355.244696][ T6939] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 355.244719][ T6939] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 355.244735][ T6939] usb 4-1: Product: syz [ 355.244747][ T6939] usb 4-1: SerialNumber: syz [ 355.259126][ T6939] usb 4-1: config 0 descriptor?? [ 355.266861][ T6939] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 355.270408][ T6939] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input701 [ 355.394189][ T824] usb 3-1: Using ep0 maxpacket: 16 [ 355.411618][ T824] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 355.411643][ T824] usb 3-1: config 0 has no interface number 0 [ 355.411737][ T824] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 355.411760][ T824] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 355.421202][ T824] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 355.421228][ T824] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 355.421293][ T824] usb 3-1: Product: syz [ 355.421305][ T824] usb 3-1: SerialNumber: syz [ 355.439234][ T824] usb 3-1: config 0 descriptor?? [ 355.454741][ T824] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 355.475248][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input702 [ 355.555337][ T824] usb 4-1: USB disconnect, device number 49 [ 355.555413][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 355.626948][ T824] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 355.638753][ T5738] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 355.715236][ T5751] usb 3-1: USB disconnect, device number 51 [ 355.715243][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 355.743134][ T5751] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 355.789420][ T5738] usb 2-1: Using ep0 maxpacket: 16 [ 355.792837][ T5738] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 355.792861][ T5738] usb 2-1: config 0 has no interface number 0 [ 355.792898][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 355.792920][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 355.794625][ T5738] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 355.794649][ T5738] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 355.794667][ T5738] usb 2-1: Product: syz [ 355.794679][ T5738] usb 2-1: SerialNumber: syz [ 355.866928][ T5738] usb 2-1: config 0 descriptor?? [ 355.877280][ T5738] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 355.879877][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input703 [ 355.978720][ T5650] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 356.083079][ T5751] usb 2-1: USB disconnect, device number 49 [ 356.083185][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 356.128726][ T5650] usb 1-1: Using ep0 maxpacket: 16 [ 356.130815][ T5650] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 356.130836][ T5650] usb 1-1: config 0 has no interface number 0 [ 356.132012][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 356.132036][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 356.133356][ T5751] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 356.134154][ T5650] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 356.134184][ T5650] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 356.134201][ T5650] usb 1-1: Product: syz [ 356.134212][ T5650] usb 1-1: SerialNumber: syz [ 356.217401][ T5650] usb 1-1: config 0 descriptor?? [ 356.229687][ T5650] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 356.231650][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input704 [ 356.348640][ T5738] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 356.444385][ T11] usb 1-1: USB disconnect, device number 51 [ 356.444385][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 356.470295][ T11] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 356.498625][ T5738] usb 4-1: Using ep0 maxpacket: 16 [ 356.500532][ T5738] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 356.500555][ T5738] usb 4-1: config 0 has no interface number 0 [ 356.500595][ T5738] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 356.500608][ T5738] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 356.502141][ T5738] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 356.502165][ T5738] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 356.502215][ T5738] usb 4-1: Product: syz [ 356.502221][ T5738] usb 4-1: SerialNumber: syz [ 356.507452][ T5738] usb 4-1: config 0 descriptor?? [ 356.518058][ T5738] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 356.525239][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input705 [ 356.548795][ T5609] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 356.709345][ T5609] usb 3-1: Using ep0 maxpacket: 16 [ 356.711164][ T5609] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 356.711179][ T5609] usb 3-1: config 0 has no interface number 0 [ 356.711202][ T5609] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 356.711214][ T5609] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 356.712764][ T5609] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 356.712778][ T5609] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 356.712788][ T5609] usb 3-1: Product: syz [ 356.712795][ T5609] usb 3-1: SerialNumber: syz [ 356.717997][ T5609] usb 3-1: config 0 descriptor?? [ 356.736771][ T5609] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 356.742125][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input706 [ 356.850902][ T11] usb 4-1: USB disconnect, device number 50 [ 356.850985][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 356.901304][ T11] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 356.909101][ T32] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 356.946450][ T824] usb 3-1: USB disconnect, device number 52 [ 356.946497][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 357.023006][ T824] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 357.058699][ T32] usb 2-1: Using ep0 maxpacket: 16 [ 357.061585][ T32] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 357.061610][ T32] usb 2-1: config 0 has no interface number 0 [ 357.061645][ T32] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 357.061658][ T32] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 357.063169][ T32] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 357.063197][ T32] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 357.063213][ T32] usb 2-1: Product: syz [ 357.063220][ T32] usb 2-1: SerialNumber: syz [ 357.136388][ T32] usb 2-1: config 0 descriptor?? [ 357.147318][ T32] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 357.158130][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input707 [ 357.239194][ T5609] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 357.353517][ T11] usb 2-1: USB disconnect, device number 50 [ 357.353608][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 357.378358][ T11] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 357.388637][ T5609] usb 1-1: Using ep0 maxpacket: 16 [ 357.391899][ T5609] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 357.391918][ T5609] usb 1-1: config 0 has no interface number 0 [ 357.391969][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 357.391991][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 357.394414][ T5609] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 357.394626][ T5609] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 357.394644][ T5609] usb 1-1: Product: syz [ 357.394656][ T5609] usb 1-1: SerialNumber: syz [ 357.405074][ T5609] usb 1-1: config 0 descriptor?? [ 357.419487][ T5609] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 357.426592][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input708 [ 357.632140][ T824] usb 1-1: USB disconnect, device number 52 [ 357.632309][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 357.655883][ T824] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 357.699293][ T5751] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 357.798612][ T32] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 357.848638][ T5751] usb 4-1: Using ep0 maxpacket: 16 [ 357.850417][ T5751] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 357.850438][ T5751] usb 4-1: config 0 has no interface number 0 [ 357.850472][ T5751] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 357.850484][ T5751] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 357.852029][ T5751] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 357.852052][ T5751] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 357.852069][ T5751] usb 4-1: Product: syz [ 357.852081][ T5751] usb 4-1: SerialNumber: syz [ 357.856494][ T5751] usb 4-1: config 0 descriptor?? [ 357.863221][ T5751] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 357.866527][ T5751] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input709 [ 358.001356][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 358.003466][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 358.003495][ T32] usb 3-1: config 0 has no interface number 0 [ 358.003534][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 358.003556][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 358.005481][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 358.005505][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 358.005523][ T32] usb 3-1: Product: syz [ 358.005535][ T32] usb 3-1: SerialNumber: syz [ 358.093872][ T32] usb 3-1: config 0 descriptor?? [ 358.129781][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 358.133143][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input710 [ 358.227930][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 358.228094][ T32] usb 4-1: USB disconnect, device number 51 [ 358.243613][ T824] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 358.318370][ T32] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 358.356030][ T5935] usb 3-1: USB disconnect, device number 53 [ 358.356109][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 358.398660][ T824] usb 2-1: Using ep0 maxpacket: 16 [ 358.401999][ T824] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 358.402022][ T824] usb 2-1: config 0 has no interface number 0 [ 358.402058][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 358.402097][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 358.405207][ T5935] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 358.406670][ T824] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 358.406693][ T824] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 358.406710][ T824] usb 2-1: Product: syz [ 358.406723][ T824] usb 2-1: SerialNumber: syz [ 358.495464][ T824] usb 2-1: config 0 descriptor?? [ 358.513729][ T824] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 358.516700][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input711 [ 358.538689][ T5609] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 358.688637][ T5609] usb 1-1: Using ep0 maxpacket: 16 [ 358.698924][ T5609] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 358.698947][ T5609] usb 1-1: config 0 has no interface number 0 [ 358.698990][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 358.699003][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 358.714350][ T5609] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 358.714378][ T5609] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 358.714395][ T5609] usb 1-1: Product: syz [ 358.714407][ T5609] usb 1-1: SerialNumber: syz [ 358.767970][ T5609] usb 1-1: config 0 descriptor?? 2026/07/05 10:19:22 executed programs: 716 [ 358.784571][ T5609] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 358.788756][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input712 [ 358.842698][ T5609] usb 2-1: USB disconnect, device number 51 [ 358.842850][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 358.933961][ T5609] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 359.021851][ T5650] usb 1-1: USB disconnect, device number 53 [ 359.022017][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 359.050346][ T5650] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 359.138705][ T5935] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 359.168709][ T32] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 359.298649][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 359.300464][ T5935] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 359.300487][ T5935] usb 4-1: config 0 has no interface number 0 [ 359.300529][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 359.300550][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 359.302151][ T5935] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 359.302174][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 359.302195][ T5935] usb 4-1: Product: syz [ 359.302205][ T5935] usb 4-1: SerialNumber: syz [ 359.306635][ T5935] usb 4-1: config 0 descriptor?? [ 359.318628][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 359.336461][ T5935] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 359.341268][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input713 [ 359.360246][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 359.360270][ T32] usb 3-1: config 0 has no interface number 0 [ 359.360309][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 359.360375][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 359.363979][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 359.364004][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 359.364021][ T32] usb 3-1: Product: syz [ 359.364383][ T32] usb 3-1: SerialNumber: syz [ 359.374061][ T32] usb 3-1: config 0 descriptor?? [ 359.418915][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 359.440879][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input714 [ 359.631122][ C1] cm109_urb_ctl_callback: 479 callbacks suppressed [ 359.631143][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.631367][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.631584][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.631754][ T11] usb 4-1: USB disconnect, device number 52 [ 359.631801][ C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.631818][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 359.698418][ T11] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 359.724651][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.724925][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.725154][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.725219][ T5751] usb 3-1: USB disconnect, device number 54 [ 359.725383][ C1] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 359.725401][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 359.738674][ T32] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 359.821192][ T5751] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 359.838951][ T5609] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 359.898690][ T32] usb 2-1: Using ep0 maxpacket: 16 [ 359.900750][ T32] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 359.900775][ T32] usb 2-1: config 0 has no interface number 0 [ 359.900811][ T32] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 359.900824][ T32] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 359.902396][ T32] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 359.902421][ T32] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 359.902436][ T32] usb 2-1: Product: syz [ 359.902447][ T32] usb 2-1: SerialNumber: syz [ 359.907490][ T32] usb 2-1: config 0 descriptor?? [ 359.985827][ T32] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 359.987667][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input715 [ 359.988957][ T5609] usb 1-1: Using ep0 maxpacket: 16 [ 359.992695][ T5609] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 359.992718][ T5609] usb 1-1: config 0 has no interface number 0 [ 359.992758][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 359.992780][ T5609] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 359.994398][ T5609] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 359.994421][ T5609] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 359.994438][ T5609] usb 1-1: Product: syz [ 359.994450][ T5609] usb 1-1: SerialNumber: syz [ 360.002234][ T5609] usb 1-1: config 0 descriptor?? [ 360.007944][ T5609] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 360.011967][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input716 [ 360.142125][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 360.142529][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 360.161283][ T824] usb 2-1: USB disconnect, device number 52 [ 360.161379][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 360.233078][ T824] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 360.344208][ T5609] usb 1-1: USB disconnect, device number 54 [ 360.344315][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 360.400279][ T5609] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 360.518703][ T5935] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 360.548676][ T32] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 360.668655][ T5935] usb 4-1: Using ep0 maxpacket: 16 [ 360.671342][ T5935] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 360.671366][ T5935] usb 4-1: config 0 has no interface number 0 [ 360.671394][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 360.671406][ T5935] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 360.672901][ T5935] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 360.672931][ T5935] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 360.672946][ T5935] usb 4-1: Product: syz [ 360.672953][ T5935] usb 4-1: SerialNumber: syz [ 360.728590][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 360.738625][ T5935] usb 4-1: config 0 descriptor?? [ 360.764710][ T32] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 360.764735][ T32] usb 3-1: config 0 has no interface number 0 [ 360.764886][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 360.764908][ T32] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 360.766692][ T32] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 360.766715][ T32] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 360.766732][ T32] usb 3-1: Product: syz [ 360.766752][ T32] usb 3-1: SerialNumber: syz [ 360.834908][ T5935] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 360.835617][ T32] usb 3-1: config 0 descriptor?? [ 360.854667][ T5935] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input717 [ 360.873147][ T32] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 360.890415][ T32] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input718 [ 360.998639][ T5609] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 361.030166][ T32] usb 4-1: USB disconnect, device number 53 [ 361.030249][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 361.078111][ T32] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 361.110722][ T5935] usb 3-1: USB disconnect, device number 55 [ 361.110817][ C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 361.149955][ T5609] usb 2-1: Using ep0 maxpacket: 16 [ 361.152063][ T5609] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 361.152086][ T5609] usb 2-1: config 0 has no interface number 0 [ 361.152124][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 361.152145][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 361.156346][ T5609] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 361.156371][ T5609] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 361.156387][ T5609] usb 2-1: Product: syz [ 361.156400][ T5609] usb 2-1: SerialNumber: syz [ 361.158683][ T11] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 361.176754][ T5609] usb 2-1: config 0 descriptor?? [ 361.197077][ T5609] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 361.202058][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input719 [ 361.230677][ T5935] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 361.338680][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 361.341244][ T11] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 361.341266][ T11] usb 1-1: config 0 has no interface number 0 [ 361.341502][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 361.341523][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 361.387514][ T11] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 361.387540][ T11] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 361.387917][ T11] usb 1-1: Product: syz [ 361.387931][ T11] usb 1-1: SerialNumber: syz [ 361.419395][ T11] usb 1-1: config 0 descriptor?? [ 361.441433][ T11] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 361.452951][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input720 [ 361.516083][ T5935] usb 2-1: USB disconnect, device number 53 [ 361.516118][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 361.571307][ T5935] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 361.673493][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 361.673552][ T5751] usb 1-1: USB disconnect, device number 55 [ 361.720594][ T5751] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 361.819515][ T5650] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 361.898736][ T11] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 361.968811][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 361.973107][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 361.973133][ T5650] usb 4-1: config 0 has no interface number 0 [ 361.973173][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 361.973194][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 361.974905][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 361.974929][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 361.974947][ T5650] usb 4-1: Product: syz [ 361.974960][ T5650] usb 4-1: SerialNumber: syz [ 361.980908][ T5650] usb 4-1: config 0 descriptor?? [ 362.024443][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 362.027461][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input721 [ 362.088653][ T11] usb 3-1: Using ep0 maxpacket: 16 [ 362.091061][ T11] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 362.091086][ T11] usb 3-1: config 0 has no interface number 0 [ 362.091125][ T11] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 362.091154][ T11] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 362.093501][ T11] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 362.093527][ T11] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 362.093545][ T11] usb 3-1: Product: syz [ 362.093557][ T11] usb 3-1: SerialNumber: syz [ 362.159875][ T11] usb 3-1: config 0 descriptor?? [ 362.187224][ T11] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 362.204125][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input722 [ 362.364511][ T824] usb 4-1: USB disconnect, device number 54 [ 362.364625][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 362.407284][ T824] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 362.429257][ T5751] usb 3-1: USB disconnect, device number 56 [ 362.429355][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 362.439549][ T5650] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 362.487542][ T5751] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 362.518660][ T11] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 362.608644][ T5650] usb 2-1: Using ep0 maxpacket: 16 [ 362.610424][ T5650] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 362.610446][ T5650] usb 2-1: config 0 has no interface number 0 [ 362.610478][ T5650] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 362.610490][ T5650] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 362.612230][ T5650] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 362.612255][ T5650] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 362.612272][ T5650] usb 2-1: Product: syz [ 362.612283][ T5650] usb 2-1: SerialNumber: syz [ 362.617152][ T5650] usb 2-1: config 0 descriptor?? [ 362.624840][ T5650] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 362.627784][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input723 [ 362.709723][ T11] usb 1-1: Using ep0 maxpacket: 16 [ 362.712025][ T11] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 362.712048][ T11] usb 1-1: config 0 has no interface number 0 [ 362.712093][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 362.712114][ T11] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 362.714168][ T11] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 362.714192][ T11] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 362.714209][ T11] usb 1-1: Product: syz [ 362.714221][ T11] usb 1-1: SerialNumber: syz [ 362.789234][ T11] usb 1-1: config 0 descriptor?? [ 362.806359][ T11] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 362.816433][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input724 [ 362.917679][ T11] usb 2-1: USB disconnect, device number 54 [ 362.917867][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 362.984264][ T11] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 363.047840][ T6005] usb 1-1: USB disconnect, device number 56 [ 363.047955][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 363.100076][ T6005] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 363.178831][ T824] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 363.240574][ T5751] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 363.338675][ T824] usb 4-1: Using ep0 maxpacket: 16 [ 363.340469][ T824] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 363.340485][ T824] usb 4-1: config 0 has no interface number 0 [ 363.340510][ T824] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 363.340522][ T824] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 363.342133][ T824] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 363.342148][ T824] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 363.342158][ T824] usb 4-1: Product: syz [ 363.342165][ T824] usb 4-1: SerialNumber: syz [ 363.346611][ T824] usb 4-1: config 0 descriptor?? [ 363.353269][ T824] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 363.356925][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input725 [ 363.418302][ T5751] usb 3-1: Using ep0 maxpacket: 16 [ 363.447212][ T5751] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 363.447237][ T5751] usb 3-1: config 0 has no interface number 0 [ 363.447277][ T5751] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 363.447299][ T5751] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 363.450509][ T5751] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 363.450536][ T5751] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 363.450554][ T5751] usb 3-1: Product: syz [ 363.450565][ T5751] usb 3-1: SerialNumber: syz [ 363.521263][ T5751] usb 3-1: config 0 descriptor?? [ 363.535109][ T5751] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 363.545772][ T5751] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input726 [ 363.721053][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 363.721237][ T5751] usb 4-1: USB disconnect, device number 55 [ 363.779262][ T5738] usb 3-1: USB disconnect, device number 57 [ 363.779373][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 363.800849][ T5751] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 363.808728][ T45] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 363.851445][ T5738] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 363.929748][ T6005] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 363.968664][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 363.971118][ T45] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 363.971142][ T45] usb 2-1: config 0 has no interface number 0 [ 363.971181][ T45] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 363.971193][ T45] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 363.973094][ T45] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 363.973118][ T45] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 363.973135][ T45] usb 2-1: Product: syz [ 363.973147][ T45] usb 2-1: SerialNumber: syz [ 363.975919][ T45] usb 2-1: config 0 descriptor?? [ 363.983065][ T45] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 363.986489][ T45] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input727 [ 364.098859][ T6005] usb 1-1: Using ep0 maxpacket: 16 [ 364.104202][ T6005] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 364.104226][ T6005] usb 1-1: config 0 has no interface number 0 [ 364.104266][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 364.104288][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 364.106043][ T6005] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 364.106068][ T6005] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 364.106085][ T6005] usb 1-1: Product: syz [ 364.106097][ T6005] usb 1-1: SerialNumber: syz [ 364.116914][ T6005] usb 1-1: config 0 descriptor?? [ 364.134731][ T6005] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 364.144283][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input728 [ 364.262210][ T45] usb 2-1: USB disconnect, device number 55 [ 364.262300][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 2026/07/05 10:19:27 executed programs: 732 [ 364.322638][ T45] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 364.375125][ T6005] usb 1-1: USB disconnect, device number 57 [ 364.375244][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 364.470181][ T6005] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 364.628663][ T5738] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 364.648652][ T5650] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 364.778755][ T5738] usb 3-1: Using ep0 maxpacket: 16 [ 364.781900][ T5738] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 364.781924][ T5738] usb 3-1: config 0 has no interface number 0 [ 364.781956][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 364.781969][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 364.783506][ T5738] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 364.783531][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 364.783549][ T5738] usb 3-1: Product: syz [ 364.783556][ T5738] usb 3-1: SerialNumber: syz [ 364.788412][ T5738] usb 3-1: config 0 descriptor?? [ 364.802491][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 364.803499][ T5738] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 364.808210][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input729 [ 364.859983][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 364.860015][ T5650] usb 4-1: config 0 has no interface number 0 [ 364.860060][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 364.860082][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 364.908659][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 364.908687][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 364.908701][ T5650] usb 4-1: Product: syz [ 364.908708][ T5650] usb 4-1: SerialNumber: syz [ 364.969107][ T5650] usb 4-1: config 0 descriptor?? [ 364.989424][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 365.003481][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input730 [ 365.091751][ C0] cm109_urb_ctl_callback: 287 callbacks suppressed [ 365.091774][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.091999][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.092211][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.092427][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.092757][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.092979][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.093300][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.093538][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.093777][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.093992][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 365.094076][ T6005] usb 3-1: USB disconnect, device number 58 [ 365.094213][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 365.148671][ T5738] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 365.215924][ T6005] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 365.239224][ T11] usb 4-1: USB disconnect, device number 56 [ 365.239388][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 365.291908][ T11] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 365.309448][ T5738] usb 2-1: Using ep0 maxpacket: 16 [ 365.311581][ T5738] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 365.311605][ T5738] usb 2-1: config 0 has no interface number 0 [ 365.311638][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 365.311651][ T5738] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 365.313218][ T5738] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 365.313243][ T5738] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 365.313260][ T5738] usb 2-1: Product: syz [ 365.313272][ T5738] usb 2-1: SerialNumber: syz [ 365.316359][ T5738] usb 2-1: config 0 descriptor?? [ 365.327359][ T5738] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 365.330815][ T824] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 365.334131][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input731 [ 365.518708][ T824] usb 1-1: Using ep0 maxpacket: 16 [ 365.521813][ T824] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 365.521837][ T824] usb 1-1: config 0 has no interface number 0 [ 365.521881][ T824] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 365.521900][ T824] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 365.525303][ T824] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 365.525327][ T824] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 365.525344][ T824] usb 1-1: Product: syz [ 365.525356][ T824] usb 1-1: SerialNumber: syz [ 365.562620][ T824] usb 1-1: config 0 descriptor?? [ 365.597135][ T824] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 365.603477][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input732 [ 365.665870][ T824] usb 2-1: USB disconnect, device number 56 [ 365.666060][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 365.723919][ T824] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 365.855784][ T45] usb 1-1: USB disconnect, device number 58 [ 365.855907][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 365.890393][ T45] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 365.989915][ T6005] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 366.078658][ T5650] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 366.138673][ T6005] usb 3-1: Using ep0 maxpacket: 16 [ 366.140665][ T6005] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 366.140687][ T6005] usb 3-1: config 0 has no interface number 0 [ 366.140716][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 366.140728][ T6005] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 366.142248][ T6005] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 366.142272][ T6005] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 366.142289][ T6005] usb 3-1: Product: syz [ 366.142302][ T6005] usb 3-1: SerialNumber: syz [ 366.147630][ T6005] usb 3-1: config 0 descriptor?? [ 366.226167][ T6005] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 366.228620][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 366.245290][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 366.245312][ T5650] usb 4-1: config 0 has no interface number 0 [ 366.245343][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 366.245360][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 366.246742][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input733 [ 366.267665][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 366.267691][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 366.267707][ T5650] usb 4-1: Product: syz [ 366.267717][ T5650] usb 4-1: SerialNumber: syz [ 366.291465][ T5650] usb 4-1: config 0 descriptor?? [ 366.330747][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 366.336494][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input734 [ 366.490330][ T11] usb 3-1: USB disconnect, device number 59 [ 366.490449][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 366.559544][ T11] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 366.578624][ T824] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 366.585448][ T5650] usb 4-1: USB disconnect, device number 57 [ 366.585592][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 366.642507][ T5650] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 366.679807][ T6005] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 366.748746][ T824] usb 2-1: Using ep0 maxpacket: 16 [ 366.750887][ T824] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 366.750910][ T824] usb 2-1: config 0 has no interface number 0 [ 366.750948][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 366.750966][ T824] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 366.752748][ T824] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 366.752773][ T824] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 366.752790][ T824] usb 2-1: Product: syz [ 366.752802][ T824] usb 2-1: SerialNumber: syz [ 366.757279][ T824] usb 2-1: config 0 descriptor?? [ 366.766695][ T824] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 366.771125][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input735 [ 366.858648][ T6005] usb 1-1: Using ep0 maxpacket: 16 [ 366.861118][ T6005] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 366.861143][ T6005] usb 1-1: config 0 has no interface number 0 [ 366.861188][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 366.861210][ T6005] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 366.862811][ T6005] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 366.862833][ T6005] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 366.862849][ T6005] usb 1-1: Product: syz [ 366.862860][ T6005] usb 1-1: SerialNumber: syz [ 366.867494][ T6005] usb 1-1: config 0 descriptor?? [ 366.946181][ T6005] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 366.956411][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input736 [ 367.011229][ T32] usb 2-1: USB disconnect, device number 57 [ 367.011337][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 367.057557][ T32] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 367.155463][ T6005] usb 1-1: USB disconnect, device number 59 [ 367.155561][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 367.212476][ T6005] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 367.338700][ T5738] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 367.438643][ T824] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 367.488637][ T5738] usb 3-1: Using ep0 maxpacket: 16 [ 367.491761][ T5738] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 367.491784][ T5738] usb 3-1: config 0 has no interface number 0 [ 367.491825][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 367.491846][ T5738] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 367.493380][ T5738] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 367.493404][ T5738] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 367.493422][ T5738] usb 3-1: Product: syz [ 367.493431][ T5738] usb 3-1: SerialNumber: syz [ 367.510073][ T5738] usb 3-1: config 0 descriptor?? [ 367.574710][ T5738] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 367.577621][ T5738] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input737 [ 367.588577][ T824] usb 4-1: Using ep0 maxpacket: 16 [ 367.605949][ T824] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 367.605972][ T824] usb 4-1: config 0 has no interface number 0 [ 367.606011][ T824] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 367.606033][ T824] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 367.608243][ T824] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 367.608266][ T824] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 367.608282][ T824] usb 4-1: Product: syz [ 367.608294][ T824] usb 4-1: SerialNumber: syz [ 367.631431][ T824] usb 4-1: config 0 descriptor?? [ 367.693393][ T824] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 367.705557][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input738 [ 367.838702][ T11] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 367.867676][ T5738] usb 3-1: USB disconnect, device number 60 [ 367.867772][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 367.921434][ T5609] usb 4-1: USB disconnect, device number 58 [ 367.921496][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 367.942089][ T5738] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 367.989296][ T11] usb 2-1: Using ep0 maxpacket: 16 [ 367.991577][ T11] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 367.991600][ T11] usb 2-1: config 0 has no interface number 0 [ 367.991641][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 367.991653][ T11] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 367.995688][ T11] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 367.995713][ T11] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 367.995730][ T11] usb 2-1: Product: syz [ 367.995742][ T11] usb 2-1: SerialNumber: syz [ 368.028678][ T824] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 368.079331][ T5609] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 368.080816][ T11] usb 2-1: config 0 descriptor?? [ 368.087169][ T11] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 368.111276][ T11] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input739 [ 368.178789][ T824] usb 1-1: Using ep0 maxpacket: 16 [ 368.187557][ T824] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 368.187583][ T824] usb 1-1: config 0 has no interface number 0 [ 368.187635][ T824] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 368.187671][ T824] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 368.232769][ T824] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 368.232796][ T824] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 368.232812][ T824] usb 1-1: Product: syz [ 368.232823][ T824] usb 1-1: SerialNumber: syz [ 368.240835][ T824] usb 1-1: config 0 descriptor?? [ 368.276242][ T824] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 368.280776][ T824] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input740 [ 368.381639][ T824] usb 2-1: USB disconnect, device number 58 [ 368.381784][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 368.445679][ T824] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 368.506494][ T32] usb 1-1: USB disconnect, device number 60 [ 368.506570][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 368.561434][ T32] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 368.678828][ T5609] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 368.758775][ T5650] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 368.831834][ T5609] usb 3-1: Using ep0 maxpacket: 16 [ 368.834013][ T5609] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 368.834034][ T5609] usb 3-1: config 0 has no interface number 0 [ 368.834077][ T5609] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 368.834098][ T5609] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 368.836365][ T5609] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 368.836390][ T5609] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 368.836408][ T5609] usb 3-1: Product: syz [ 368.836420][ T5609] usb 3-1: SerialNumber: syz [ 368.840926][ T5609] usb 3-1: config 0 descriptor?? [ 368.858227][ T5609] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 368.862914][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input741 [ 368.948581][ T5650] usb 4-1: Using ep0 maxpacket: 16 [ 368.952718][ T5650] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 368.952742][ T5650] usb 4-1: config 0 has no interface number 0 [ 368.952782][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 368.952804][ T5650] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 368.954362][ T5650] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 368.954386][ T5650] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 368.954403][ T5650] usb 4-1: Product: syz [ 368.954415][ T5650] usb 4-1: SerialNumber: syz [ 369.037009][ T5650] usb 4-1: config 0 descriptor?? [ 369.064212][ T5650] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 369.088780][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input742 [ 369.181018][ T5609] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 369.227800][ T32] usb 3-1: USB disconnect, device number 61 [ 369.227965][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 369.295110][ T6005] usb 4-1: USB disconnect, device number 59 [ 369.295155][ C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 369.314347][ T32] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 369.328862][ T5609] usb 2-1: Using ep0 maxpacket: 16 [ 369.330855][ T5609] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 369.330879][ T5609] usb 2-1: config 0 has no interface number 0 [ 369.330916][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 369.330928][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 369.332536][ T5609] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 369.332561][ T5609] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 369.332579][ T5609] usb 2-1: Product: syz [ 369.332589][ T5609] usb 2-1: SerialNumber: syz [ 369.338221][ T5609] usb 2-1: config 0 descriptor?? [ 369.419725][ T5609] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 369.426261][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input743 [ 369.433378][ T6005] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 369.468668][ T5650] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 369.607110][ T5738] usb 2-1: USB disconnect, device number 59 [ 369.607185][ C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 369.628663][ T5650] usb 1-1: Using ep0 maxpacket: 16 [ 369.630790][ T5650] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 369.630813][ T5650] usb 1-1: config 0 has no interface number 0 [ 369.630851][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 369.630863][ T5650] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 369.632371][ T5650] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 369.632394][ T5650] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 369.632410][ T5650] usb 1-1: Product: syz [ 369.632422][ T5650] usb 1-1: SerialNumber: syz [ 369.635522][ T5650] usb 1-1: config 0 descriptor?? [ 369.712485][ T5738] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 369.714325][ T5650] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 369.717138][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input744 2026/07/05 10:19:33 executed programs: 748 [ 369.881586][ T5609] usb 1-1: USB disconnect, device number 61 [ 369.881641][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 369.920131][ T5609] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 370.069081][ T5650] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 370.069554][ T6005] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 370.218659][ T6005] usb 4-1: Using ep0 maxpacket: 16 [ 370.220917][ T6005] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 370.220939][ T6005] usb 4-1: config 0 has no interface number 0 [ 370.220971][ T6005] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 370.220983][ T6005] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 370.222484][ T6005] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 370.222508][ T6005] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 370.222525][ T6005] usb 4-1: Product: syz [ 370.222537][ T6005] usb 4-1: SerialNumber: syz [ 370.225418][ T6005] usb 4-1: config 0 descriptor?? [ 370.228604][ T5650] usb 3-1: Using ep0 maxpacket: 16 [ 370.250880][ T5650] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 370.250904][ T5650] usb 3-1: config 0 has no interface number 0 [ 370.250951][ T5650] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 370.250972][ T5650] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 370.252582][ T5650] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 370.252611][ T5650] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 370.252628][ T5650] usb 3-1: Product: syz [ 370.252640][ T5650] usb 3-1: SerialNumber: syz [ 370.372796][ T6005] cm109 4-1:0.8: invalid payload size 0, expected 4 [ 370.372823][ T5650] usb 3-1: config 0 descriptor?? [ 370.380856][ T5650] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 370.384504][ T5650] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input746 [ 370.398279][ T6005] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input745 [ 370.428664][ T5609] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 370.556983][ C0] cm109_urb_ctl_callback: 147 callbacks suppressed [ 370.557009][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.557295][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.557517][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.557830][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.558071][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.558289][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.558803][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.559034][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.559257][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.559477][ C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 370.576418][ T11] usb 4-1: USB disconnect, device number 60 [ 370.576513][ C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 370.598621][ T5609] usb 2-1: Using ep0 maxpacket: 16 [ 370.638895][ T5609] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 370.638920][ T5609] usb 2-1: config 0 has no interface number 0 [ 370.638960][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 370.638980][ T5609] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 370.647385][ T5609] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 370.647411][ T5609] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 370.647428][ T5609] usb 2-1: Product: syz [ 370.647440][ T5609] usb 2-1: SerialNumber: syz [ 370.660681][ T11] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 370.663134][ T5609] usb 2-1: config 0 descriptor?? [ 370.671057][ T5609] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 370.770331][ T5609] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input747 [ 370.790160][ T6005] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 370.812355][ T7510] list_add double add: new=ffff88801bf49818, prev=ffff88801bf49818, next=ffff888040cc4078. [ 370.813460][ T7510] ------------[ cut here ]------------ [ 370.813471][ T7510] kernel BUG at lib/list_debug.c:37! [ 370.814273][ T7510] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 370.814475][ T7510] CPU: 1 UID: 0 PID: 7510 Comm: syz.2.757 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 370.814503][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 370.814519][ T7510] RIP: 0010:__list_add_valid_or_report+0xa5/0x130 [ 370.814634][ T7510] Code: 74 12 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d e9 02 d7 79 06 cc 48 c7 c7 60 9c cb 8b 4c 89 fe 4c 89 f2 48 89 d9 e8 6c a0 50 fc 90 <0f> 0b 48 c7 c7 40 9a cb 8b e8 5d a0 50 fc 90 0f 0b 48 c7 c7 00 9b [ 370.814652][ T7510] RSP: 0018:ffffc90005a3f320 EFLAGS: 00010246 [ 370.814673][ T7510] RAX: 0000000000000058 RBX: ffff888040cc4078 RCX: aa19a771139add00 [ 370.814683][ T7510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 370.814693][ T7510] RBP: 1ffff11008198810 R08: 0000000000000000 R09: 0000000000000000 [ 370.814703][ T7510] R10: dffffc0000000000 R11: fffff52000b47e15 R12: 1ffff110037e9303 [ 370.814714][ T7510] R13: dffffc0000000000 R14: ffff88801bf49818 R15: ffff88801bf49818 [ 370.814725][ T7510] FS: 00007fadf887e6c0(0000) GS:ffff888125b00000(0000) knlGS:0000000000000000 [ 370.814739][ T7510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.814749][ T7510] CR2: 00007f0f79a3b540 CR3: 000000003c4c0000 CR4: 00000000003526f0 [ 370.814763][ T7510] Call Trace: [ 370.814802][ T7510] [ 370.814843][ T7510] usb_hcd_link_urb_to_ep+0x1d2/0x330 [ 370.814956][ T7510] dummy_urb_enqueue+0x299/0x760 [ 370.815049][ T7510] usb_hcd_submit_urb+0x322/0x1b40 [ 370.815074][ T7510] cm109_input_ev+0x1d1/0x3b0 [ 370.815130][ T7510] ? __pfx_cm109_input_ev+0x10/0x10 [ 370.815177][ T7510] input_event_dispose+0x80/0x6b0 [ 370.815246][ T7510] input_inject_event+0x1fa/0x310 [ 370.815265][ T7510] ? input_inject_event+0xb7/0x310 [ 370.815285][ T7510] kd_sound_helper+0x101/0x210 [ 370.815347][ T7510] ? input_handler_for_each_handle+0x28/0x1c0 [ 370.815362][ T7510] ? __pfx_kd_sound_helper+0x10/0x10 [ 370.815377][ T7510] input_handler_for_each_handle+0x101/0x1c0 [ 370.815394][ T7510] kd_mksound+0x96/0x130 [ 370.815409][ T7510] ? __pfx_kd_mksound+0x10/0x10 [ 370.815424][ T7510] ? atomic_notifier_call_chain+0x26/0x180 [ 370.815466][ T7510] do_con_write+0x2f5a/0x5540 [ 370.815561][ T7510] ? __pfx_do_con_write+0x10/0x10 [ 370.815579][ T7510] ? do_raw_spin_lock+0x12b/0x2f0 [ 370.815620][ T7510] ? lockdep_hardirqs_on+0x7a/0x110 [ 370.815668][ T7510] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 370.815711][ T7510] con_write+0x31/0x2e0 [ 370.815728][ T7510] n_tty_write+0xd4f/0x11e0 [ 370.815784][ T7510] ? __pfx_n_tty_write+0x10/0x10 [ 370.815803][ T7510] ? __pfx_woken_wake_function+0x10/0x10 [ 370.815825][ T7510] ? rcu_is_watching+0x15/0xb0 [ 370.815850][ T7510] ? kfree+0x4d/0x6c0 [ 370.815873][ T7510] ? __pfx_n_tty_write+0x10/0x10 [ 370.815891][ T7510] file_tty_write+0x50b/0x980 [ 370.815910][ T7510] vfs_write+0x61e/0xbb0 [ 370.815927][ T7510] ? __pfx_vfs_write+0x10/0x10 [ 370.815943][ T7510] ? __fget_files+0x2a/0x420 [ 370.815974][ T7510] ksys_write+0x156/0x270 [ 370.815988][ T7510] ? __pfx_ksys_write+0x10/0x10 [ 370.816005][ T7510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.816020][ T7510] do_syscall_64+0x174/0x580 [ 370.816041][ T7510] ? trace_irq_disable+0x3b/0x140 [ 370.816070][ T7510] ? clear_bhb_loop+0x40/0x90 [ 370.816087][ T7510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.816101][ T7510] RIP: 0033:0x7fadf921de59 [ 370.816120][ T7510] 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 [ 370.816133][ T7510] RSP: 002b:00007fadf887e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.816149][ T7510] RAX: ffffffffffffffda RBX: 00007fadf94a5fa0 RCX: 00007fadf921de59 [ 370.816160][ T7510] RDX: 000000000000045c RSI: 00002000000004c0 RDI: 0000000000000005 [ 370.816171][ T7510] RBP: 00007fadf92b3e6f R08: 0000000000000000 R09: 0000000000000000 [ 370.816181][ T7510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 370.816190][ T7510] R13: 00007fadf94a6038 R14: 00007fadf94a5fa0 R15: 00007ffcbb190028 [ 370.816206][ T7510] [ 370.816218][ T7510] Modules linked in: [ 370.816248][ T7510] ---[ end trace 0000000000000000 ]--- [ 370.816291][ T7510] RIP: 0010:__list_add_valid_or_report+0xa5/0x130 [ 370.816319][ T7510] Code: 74 12 b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d e9 02 d7 79 06 cc 48 c7 c7 60 9c cb 8b 4c 89 fe 4c 89 f2 48 89 d9 e8 6c a0 50 fc 90 <0f> 0b 48 c7 c7 40 9a cb 8b e8 5d a0 50 fc 90 0f 0b 48 c7 c7 00 9b [ 370.816334][ T7510] RSP: 0018:ffffc90005a3f320 EFLAGS: 00010246 [ 370.816346][ T7510] RAX: 0000000000000058 RBX: ffff888040cc4078 RCX: aa19a771139add00 [ 370.816356][ T7510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 370.816362][ T7510] RBP: 1ffff11008198810 R08: 0000000000000000 R09: 0000000000000000 [ 370.816368][ T7510] R10: dffffc0000000000 R11: fffff52000b47e15 R12: 1ffff110037e9303 [ 370.816375][ T7510] R13: dffffc0000000000 R14: ffff88801bf49818 R15: ffff88801bf49818 [ 370.816382][ T7510] FS: 00007fadf887e6c0(0000) GS:ffff888125b00000(0000) knlGS:0000000000000000 [ 370.816391][ T7510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.816397][ T7510] CR2: 00007f0f79a3b540 CR3: 000000003c4c0000 CR4: 00000000003526f0 [ 370.816460][ T7510] Kernel panic - not syncing: Fatal exception [ 370.816772][ T7510] Kernel Offset: disabled