F has invalid wMaxPacketSize 0
[  208.513958][ T5924] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  208.543970][ T6739] usb 4-1: Using ep0 maxpacket: 16
[  208.546893][ T6790] usb 5-1: config 0 descriptor??
[  208.556308][ T5924] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  208.556336][ T5924] usb 6-1: Product: syz
[  208.556355][ T5924] usb 6-1: SerialNumber: syz
[  208.560763][ T5924] usb 6-1: config 0 descriptor??
[  208.571489][ T6739] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  208.577075][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  208.579100][ T6739] usb 4-1: config 0 has no interface number 0
[  208.610267][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input171
[  208.622099][ T6435] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[  208.622169][ T5924] cm109 6-1:0.8: invalid payload size 0, expected 4
[  208.630494][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input172
[  208.632852][ T6739] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  208.632888][ T6739] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  208.653775][ T6739] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  208.653813][ T6739] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  208.653838][ T6739] usb 4-1: Product: syz
[  208.653856][ T6739] usb 4-1: SerialNumber: syz
[  208.660320][ T6739] usb 4-1: config 0 descriptor??
[  208.674838][ T6739] cm109 4-1:0.8: invalid payload size 0, expected 4
[  208.751009][ T5924] usb 3-1: USB disconnect, device number 29
[  208.757157][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  208.796449][ T6641] usb 5-1: USB disconnect, device number 28
[  208.796548][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  208.828862][ T6435] usb 1-1: Using ep0 maxpacket: 16
[  208.834940][ T6435] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  208.834969][ T6435] usb 1-1: config 0 has no interface number 0
[  208.835014][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  208.835044][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  208.846417][ T6435] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  208.846450][ T6435] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  208.846474][ T6435] usb 1-1: Product: syz
[  208.846492][ T6435] usb 1-1: SerialNumber: syz
[  208.850085][ T6435] usb 1-1: config 0 descriptor??
[  208.881179][ T6435] cm109 1-1:0.8: invalid payload size 0, expected 4
[  208.950367][ T5924] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  208.951815][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input173
[  208.974575][    C1] cm109_urb_ctl_callback: 308 callbacks suppressed
[  208.974599][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  208.974881][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  208.975097][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.002594][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.003641][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.017322][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.017544][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.017746][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.017965][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.048364][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  209.060692][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  209.060728][ T6678] usb 6-1: USB disconnect, device number 28
[  209.115899][ T6641] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  209.145856][  T119] usb 4-1: USB disconnect, device number 29
[  209.146439][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input174
[  209.162070][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  209.193458][ T6678] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  209.217178][ T6790] usb 2-1: new high-speed USB device number 31 using dummy_hcd
[  209.288159][  T119] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  209.380801][ T6435] usb 1-1: USB disconnect, device number 32
[  209.386901][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  209.434079][ T6790] usb 2-1: Using ep0 maxpacket: 16
[  209.454268][ T6790] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  209.465228][ T6435] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  209.489027][ T6790] usb 2-1: config 0 has no interface number 0
[  209.505409][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  209.518063][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  209.539052][ T6790] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  209.559773][ T6790] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  209.578777][ T6790] usb 2-1: Product: syz
[  209.593543][ T6790] usb 2-1: SerialNumber: syz
[  209.620970][ T6790] usb 2-1: config 0 descriptor??
[  209.627208][ T5924] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  209.649420][ T6790] cm109 2-1:0.8: invalid payload size 0, expected 4
[  209.673752][ T6641] usb 3-1: new high-speed USB device number 30 using dummy_hcd
[  209.708236][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input175
[  209.804789][ T5924] usb 5-1: Using ep0 maxpacket: 16
[  209.812685][ T5924] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  209.822508][ T5924] usb 5-1: config 0 has no interface number 0
[  209.834181][ T6641] usb 3-1: Using ep0 maxpacket: 16
[  209.836787][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  209.848606][ T6641] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  209.852989][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  209.858554][ T6739] usb 6-1: new high-speed USB device number 29 using dummy_hcd
[  209.884564][ T6641] usb 3-1: config 0 has no interface number 0
[  209.884618][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  209.884649][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  209.896413][ T6641] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  209.896447][ T6641] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  209.896472][ T6641] usb 3-1: Product: syz
[  209.896490][ T6641] usb 3-1: SerialNumber: syz
[  209.899515][ T6641] usb 3-1: config 0 descriptor??
[  209.914861][ T5924] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  209.969967][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  209.971980][ T6641] cm109 3-1:0.8: invalid payload size 0, expected 4
[  209.978222][ T5924] usb 5-1: Product: syz
[  209.978243][ T5924] usb 5-1: SerialNumber: syz
[  209.994812][ T6809] usb 4-1: new high-speed USB device number 30 using dummy_hcd
[  209.996274][ T5924] usb 5-1: config 0 descriptor??
[  210.012389][ T6774] usb 2-1: USB disconnect, device number 31
[  210.012476][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.018798][ T6435] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  210.035164][ T6739] usb 6-1: Using ep0 maxpacket: 16
[  210.040010][ T5924] cm109 5-1:0.8: invalid payload size 0, expected 4
[  210.046534][ T6739] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  210.058048][ T6739] usb 6-1: config 0 has no interface number 0
[  210.062517][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input177
[  210.065126][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  210.086739][ T6774] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  210.097935][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input176
[  210.112509][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  210.141876][ T6739] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  210.184118][ T6809] usb 4-1: Using ep0 maxpacket: 16
[  210.193444][ T6739] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  210.193848][ T5924] usb 3-1: USB disconnect, device number 30
[  210.201736][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.218783][ T6435] usb 1-1: Using ep0 maxpacket: 16
[  210.243806][ T6435] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  210.243844][ T6435] usb 1-1: config 0 has no interface number 0
[  210.243914][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  210.243945][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  210.247374][ T6435] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  210.290965][ T6809] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  210.290998][ T6809] usb 4-1: config 0 has no interface number 0
[  210.291045][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  210.291077][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  210.291282][ T6739] usb 6-1: Product: syz
[  210.331470][ T5924] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  210.332812][ T6435] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  210.349721][ T6809] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  210.349752][ T6809] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  210.349777][ T6809] usb 4-1: Product: syz
[  210.349795][ T6809] usb 4-1: SerialNumber: syz
[  210.352966][ T6739] usb 6-1: SerialNumber: syz
[  210.392239][ T6435] usb 1-1: Product: syz
[  210.392260][ T6435] usb 1-1: SerialNumber: syz
[  210.393412][ T6809] usb 4-1: config 0 descriptor??
[  210.412845][ T6435] usb 1-1: config 0 descriptor??
[  210.419265][  T119] usb 5-1: USB disconnect, device number 29
[  210.425364][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.431600][ T6809] cm109 4-1:0.8: invalid payload size 0, expected 4
[  210.446550][ T6435] cm109 1-1:0.8: invalid payload size 0, expected 4
[  210.466174][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input179
[  210.482494][ T6739] usb 6-1: config 0 descriptor??
[  210.493021][ T6739] cm109 6-1:0.8: invalid payload size 0, expected 4
[  210.518768][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input178
[  210.532713][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input180
[  210.554920][  T119] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  210.670908][ T5924] usb 1-1: USB disconnect, device number 33
[  210.670961][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.689239][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.689245][   T43] usb 4-1: USB disconnect, device number 30
[  210.742914][ T5924] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  210.790444][ T6790] usb 6-1: USB disconnect, device number 29
[  210.790526][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  210.798091][   T43] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  210.864954][ T6435] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[  210.882704][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  211.025736][ T6435] usb 2-1: Using ep0 maxpacket: 16
[  211.032619][ T6435] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  211.041418][ T6435] usb 2-1: config 0 has no interface number 0
[  211.047877][ T6435] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.059447][ T6435] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.071176][ T6435] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.074152][ T6731] usb 3-1: new high-speed USB device number 31 using dummy_hcd
[  211.082195][ T6435] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.099168][ T6435] usb 2-1: Product: syz
[  211.103346][ T6435] usb 2-1: SerialNumber: syz
[  211.110961][ T6435] usb 2-1: config 0 descriptor??
[  211.121026][ T6435] cm109 2-1:0.8: invalid payload size 0, expected 4
[  211.129755][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input181
[  211.214042][ T5924] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  211.243824][ T6731] usb 3-1: Using ep0 maxpacket: 16
[  211.257692][ T6731] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  211.267908][ T6731] usb 3-1: config 0 has no interface number 0
[  211.288884][ T6731] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.332708][ T6731] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.351396][  T119] usb 2-1: USB disconnect, device number 32
[  211.351515][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  211.368309][ T6731] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.384421][ T5924] usb 5-1: Using ep0 maxpacket: 16
[  211.399366][ T6731] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.409102][  T119] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  211.418439][ T5924] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  211.427004][ T6731] usb 3-1: Product: syz
[  211.431169][ T6731] usb 3-1: SerialNumber: syz
[  211.435980][ T5924] usb 5-1: config 0 has no interface number 0
[  211.442164][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.460278][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.478869][ T6731] usb 3-1: config 0 descriptor??
[  211.484038][   T43] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[  211.499416][ T6731] cm109 3-1:0.8: invalid payload size 0, expected 4
[  211.507392][ T5924] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.519873][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input182
[  211.530212][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.538413][ T5924] usb 5-1: Product: syz
[  211.542570][ T5924] usb 5-1: SerialNumber: syz
[  211.543993][ T6435] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[  211.564599][ T5924] usb 5-1: config 0 descriptor??
[  211.585456][ T5924] cm109 5-1:0.8: invalid payload size 0, expected 4
[  211.599027][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input183
[  211.625223][ T6739] usb 6-1: new high-speed USB device number 30 using dummy_hcd
[  211.664414][   T43] usb 1-1: Using ep0 maxpacket: 16
[  211.674403][   T43] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  211.682450][   T43] usb 1-1: config 0 has no interface number 0
[  211.709012][   T43] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.722203][ T5924] usb 3-1: USB disconnect, device number 31
[  211.728223][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  211.733932][ T6435] usb 4-1: Using ep0 maxpacket: 16
[  211.740183][   T43] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.757272][ T6435] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  211.766336][   T43] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.767569][ T6435] usb 4-1: config 0 has no interface number 0
[  211.784231][   T43] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.790656][ T6739] usb 6-1: Using ep0 maxpacket: 16
[  211.796333][ T5924] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  211.802095][ T6435] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.813636][   T43] usb 1-1: Product: syz
[  211.827143][ T6435] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.828744][ T6739] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  211.838322][   T43] usb 1-1: SerialNumber: syz
2025/09/11 04:25:57 executed programs: 194
[  211.852116][ T6435] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.862055][ T6435] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.862088][ T6435] usb 4-1: Product: syz
[  211.862107][ T6435] usb 4-1: SerialNumber: syz
[  211.879035][ T6435] usb 4-1: config 0 descriptor??
[  211.879250][ T6739] usb 6-1: config 0 has no interface number 0
[  211.879299][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  211.879329][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  211.883290][ T6435] cm109 4-1:0.8: invalid payload size 0, expected 4
[  211.897808][   T43] usb 1-1: config 0 descriptor??
[  211.899863][ T6739] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  211.899896][ T6739] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  211.899922][ T6739] usb 6-1: Product: syz
[  211.899940][ T6739] usb 6-1: SerialNumber: syz
[  211.912483][ T6739] usb 6-1: config 0 descriptor??
[  211.917245][   T43] cm109 1-1:0.8: invalid payload size 0, expected 4
[  211.917313][ T6739] cm109 6-1:0.8: invalid payload size 0, expected 4
[  211.919662][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input186
[  211.928697][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input185
[  211.941550][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input184
[  212.105816][ T6739] usb 5-1: USB disconnect, device number 30
[  212.105897][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  212.136207][ T6731] usb 1-1: USB disconnect, device number 34
[  212.136312][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  212.172458][ T5924] usb 6-1: USB disconnect, device number 30
[  212.172594][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  212.193764][  T119] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  212.207615][ T6739] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  212.228228][ T6731] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  212.246495][ T6435] usb 4-1: USB disconnect, device number 31
[  212.252670][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  212.321050][ T5924] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  212.340485][ T6435] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  212.354082][  T119] usb 2-1: Using ep0 maxpacket: 16
[  212.367319][  T119] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  212.383474][  T119] usb 2-1: config 0 has no interface number 0
[  212.395226][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  212.409760][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  212.433842][  T119] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  212.450979][  T119] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  212.461138][  T119] usb 2-1: Product: syz
[  212.468979][  T119] usb 2-1: SerialNumber: syz
[  212.478768][  T119] usb 2-1: config 0 descriptor??
[  212.490965][  T119] cm109 2-1:0.8: invalid payload size 0, expected 4
[  212.499769][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input187
[  212.513910][   T24] usb 3-1: new high-speed USB device number 32 using dummy_hcd
[  212.677736][   T24] usb 3-1: Using ep0 maxpacket: 16
[  212.709151][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  212.751173][   T24] usb 3-1: config 0 has no interface number 0
[  212.771067][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  212.776694][ T6739] usb 2-1: USB disconnect, device number 33
[  212.782231][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  212.800589][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  212.813546][ T6739] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  212.814539][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  212.838915][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  212.848160][   T24] usb 3-1: Product: syz
[  212.857076][   T24] usb 3-1: SerialNumber: syz
[  212.867363][   T24] usb 3-1: config 0 descriptor??
[  212.881510][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  212.892536][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input188
[  212.903032][  T119] usb 5-1: new high-speed USB device number 31 using dummy_hcd
[  212.910701][ T5924] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[  212.933719][ T6435] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[  213.063890][ T5924] usb 4-1: Using ep0 maxpacket: 16
[  213.069188][  T119] usb 5-1: Using ep0 maxpacket: 16
[  213.076709][ T5924] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  213.085728][ T6790] usb 6-1: new high-speed USB device number 31 using dummy_hcd
[  213.093411][ T5924] usb 4-1: config 0 has no interface number 0
[  213.093470][ T5924] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  213.100579][ T6435] usb 1-1: Using ep0 maxpacket: 16
[  213.111973][  T119] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  213.133847][ T5924] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  213.147889][ T6435] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  213.147919][ T6435] usb 1-1: config 0 has no interface number 0
[  213.156229][  T119] usb 5-1: config 0 has no interface number 0
[  213.167995][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  213.168963][  T119] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  213.185067][ T6435] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  213.191056][  T119] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  213.211210][ T5924] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  213.211826][ T6435] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  213.221486][ T5924] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  213.242657][ T6739] usb 3-1: USB disconnect, device number 32
[  213.242764][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  213.251732][ T6435] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  213.258712][ T5924] usb 4-1: Product: syz
[  213.271621][  T119] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  213.283534][ T5924] usb 4-1: SerialNumber: syz
[  213.284535][ T6739] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  213.290273][  T119] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  213.305076][ T6790] usb 6-1: Using ep0 maxpacket: 16
[  213.317467][ T6790] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  213.332597][ T6790] usb 6-1: config 0 has no interface number 0
[  213.340011][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  213.361049][  T119] usb 5-1: Product: syz
[  213.366672][ T5924] usb 4-1: config 0 descriptor??
[  213.370510][ T6435] usb 1-1: Product: syz
[  213.372505][  T119] usb 5-1: SerialNumber: syz
[  213.383688][ T6435] usb 1-1: SerialNumber: syz
[  213.386776][ T5924] cm109 4-1:0.8: invalid payload size 0, expected 4
[  213.403714][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  213.411734][ T6435] usb 1-1: config 0 descriptor??
[  213.423396][  T119] usb 5-1: config 0 descriptor??
[  213.443525][ T6790] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  213.450105][ T6435] cm109 1-1:0.8: invalid payload size 0, expected 4
[  213.454988][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input189
[  213.470079][ T6790] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  213.470895][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input190
[  213.487237][  T119] cm109 5-1:0.8: invalid payload size 0, expected 4
[  213.500984][ T6790] usb 6-1: Product: syz
[  213.523796][ T6790] usb 6-1: SerialNumber: syz
[  213.531440][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input191
[  213.551742][ T6790] usb 6-1: config 0 descriptor??
[  213.574606][ T6790] cm109 6-1:0.8: invalid payload size 0, expected 4
[  213.608541][  T119] usb 4-1: USB disconnect, device number 32
[  213.614801][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  213.634724][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input192
[  213.635296][   T10] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  213.689949][ T6435] usb 1-1: USB disconnect, device number 35
[  213.696138][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  213.719330][  T119] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  213.756686][ T6790] usb 5-1: USB disconnect, device number 31
[  213.762750][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  213.818186][ T5924] usb 6-1: USB disconnect, device number 31
[  213.824321][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  213.835087][   T10] usb 2-1: Using ep0 maxpacket: 16
[  213.848016][ T6435] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  213.871170][   T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  213.901825][ T6790] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  213.903217][   T10] usb 2-1: config 0 has no interface number 0
[  213.929039][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  213.931713][ T5924] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  213.944836][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  213.976719][   T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  213.986539][   T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  213.999859][   T10] usb 2-1: Product: syz
[  214.008073][   T10] usb 2-1: SerialNumber: syz
[  214.028496][   T10] usb 2-1: config 0 descriptor??
[  214.042905][   T10] cm109 2-1:0.8: invalid payload size 0, expected 4
[  214.059361][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input193
[  214.070681][ T6739] usb 3-1: new high-speed USB device number 33 using dummy_hcd
[  214.233884][ T6739] usb 3-1: Using ep0 maxpacket: 16
[  214.261454][ T6739] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  214.261484][ T6739] usb 3-1: config 0 has no interface number 0
[  214.261527][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  214.261581][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  214.263568][ T6739] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  214.263666][ T6739] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  214.263692][ T6739] usb 3-1: Product: syz
[  214.263710][ T6739] usb 3-1: SerialNumber: syz
[  214.267438][ T6739] usb 3-1: config 0 descriptor??
[  214.352129][    C0] cm109_urb_ctl_callback: 860 callbacks suppressed
[  214.352152][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.367347][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.375093][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.382238][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.389389][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.396531][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.403706][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.411043][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.418203][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.425411][    C0] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  214.438455][ T6774] usb 2-1: USB disconnect, device number 34
[  214.444477][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  214.460269][ T6739] cm109 3-1:0.8: invalid payload size 0, expected 4
[  214.475601][ T6774] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  214.484080][   T10] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[  214.501348][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input194
[  214.544188][ T5924] usb 5-1: new high-speed USB device number 32 using dummy_hcd
[  214.566222][  T119] usb 3-1: USB disconnect, device number 33
[  214.566327][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  214.586470][  T119] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  214.593736][ T6809] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[  214.633864][ T6790] usb 6-1: new high-speed USB device number 32 using dummy_hcd
[  214.655923][   T10] usb 4-1: Using ep0 maxpacket: 16
[  214.665301][   T10] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  214.673375][   T10] usb 4-1: config 0 has no interface number 0
[  214.680424][   T10] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  214.692281][   T10] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  214.704361][ T5924] usb 5-1: Using ep0 maxpacket: 16
[  214.706166][   T10] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  214.711879][ T5924] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  214.718568][   T10] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  214.718596][   T10] usb 4-1: Product: syz
[  214.718614][   T10] usb 4-1: SerialNumber: syz
[  214.734395][   T10] usb 4-1: config 0 descriptor??
[  214.735713][ T5924] usb 5-1: config 0 has no interface number 0
[  214.752323][   T10] cm109 4-1:0.8: invalid payload size 0, expected 4
[  214.754751][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  214.754784][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  214.766964][ T5924] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  214.777424][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input195
[  214.801420][ T6809] usb 1-1: Using ep0 maxpacket: 16
[  214.806662][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  214.815060][ T6790] usb 6-1: Using ep0 maxpacket: 16
[  214.822418][ T6790] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  214.822544][ T6809] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  214.830666][ T6790] usb 6-1: config 0 has no interface number 0
[  214.845159][ T5924] usb 5-1: Product: syz
[  214.846026][ T6809] usb 1-1: config 0 has no interface number 0
[  214.849484][ T5924] usb 5-1: SerialNumber: syz
[  214.851301][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  214.862193][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  214.884188][ T5924] usb 5-1: config 0 descriptor??
[  214.896034][ T5924] cm109 5-1:0.8: invalid payload size 0, expected 4
[  214.900138][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  214.910917][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input196
[  214.919376][ T6809] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  214.936680][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  214.964296][ T6790] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  214.991271][ T6809] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  215.016654][   T10] usb 4-1: USB disconnect, device number 33
[  215.022642][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  215.031713][ T6790] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  215.031773][ T6790] usb 6-1: Product: syz
[  215.031791][ T6790] usb 6-1: SerialNumber: syz
[  215.047089][ T6790] usb 6-1: config 0 descriptor??
[  215.072684][ T6809] usb 1-1: Product: syz
[  215.078932][ T6809] usb 1-1: SerialNumber: syz
[  215.122284][ T6790] cm109 6-1:0.8: invalid payload size 0, expected 4
[  215.132092][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input197
[  215.170451][ T6809] usb 1-1: config 0 descriptor??
[  215.185751][ T6774] usb 5-1: USB disconnect, device number 32
[  215.185904][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  215.242297][ T6774] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  215.260659][ T6809] cm109 1-1:0.8: invalid payload size 0, expected 4
[  215.262939][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input198
[  215.293794][ T6731] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[  215.307640][   T10] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  215.370447][ T6790] usb 6-1: USB disconnect, device number 32
[  215.376594][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  215.424678][   T24] usb 3-1: new high-speed USB device number 34 using dummy_hcd
[  215.432774][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  215.453671][ T6731] usb 2-1: Using ep0 maxpacket: 16
[  215.455552][ T6731] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  215.455587][ T6731] usb 2-1: config 0 has no interface number 0
[  215.455632][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  215.455663][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  215.457298][ T6731] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  215.457329][ T6731] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  215.457355][ T6731] usb 2-1: Product: syz
[  215.457373][ T6731] usb 2-1: SerialNumber: syz
[  215.460447][ T6731] usb 2-1: config 0 descriptor??
[  215.464478][ T6731] cm109 2-1:0.8: invalid payload size 0, expected 4
[  215.484093][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input199
[  215.594996][   T24] usb 3-1: Using ep0 maxpacket: 16
[  215.601319][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  215.601352][   T24] usb 3-1: config 0 has no interface number 0
[  215.601436][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  215.601474][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  215.603919][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  215.603950][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  215.603975][   T24] usb 3-1: Product: syz
[  215.603993][   T24] usb 3-1: SerialNumber: syz
[  215.608814][   T24] usb 3-1: config 0 descriptor??
[  215.613142][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  215.635017][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input200
[  215.874055][   T43] usb 4-1: new high-speed USB device number 34 using dummy_hcd
[  215.885395][ T6774] usb 1-1: USB disconnect, device number 36
[  215.885496][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  215.896481][ T6774] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  215.955274][ T6435] usb 2-1: USB disconnect, device number 35
[  215.955326][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  215.958147][ T6435] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  216.025956][   T43] usb 4-1: Using ep0 maxpacket: 16
[  216.028010][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  216.028039][   T43] usb 4-1: config 0 has no interface number 0
[  216.028103][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  216.028134][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  216.030598][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  216.053836][   T10] usb 5-1: new high-speed USB device number 33 using dummy_hcd
[  216.062729][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  216.104179][ T6641] usb 3-1: USB disconnect, device number 34
[  216.104284][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  216.124124][   T43] usb 4-1: Product: syz
[  216.128339][   T43] usb 4-1: SerialNumber: syz
[  216.132551][ T6641] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  216.136647][   T43] usb 4-1: config 0 descriptor??
[  216.161241][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  216.179507][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input201
[  216.193971][ T6809] usb 6-1: new high-speed USB device number 33 using dummy_hcd
[  216.244323][   T10] usb 5-1: Using ep0 maxpacket: 16
[  216.255689][   T10] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  216.264462][   T10] usb 5-1: config 0 has no interface number 0
[  216.270594][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  216.288058][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  216.306314][   T10] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  216.316686][   T10] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  216.325232][   T10] usb 5-1: Product: syz
[  216.329477][   T10] usb 5-1: SerialNumber: syz
[  216.338098][   T10] usb 5-1: config 0 descriptor??
[  216.348290][   T10] cm109 5-1:0.8: invalid payload size 0, expected 4
[  216.355009][ T6809] usb 6-1: Using ep0 maxpacket: 16
[  216.362873][ T6809] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  216.362903][ T6809] usb 6-1: config 0 has no interface number 0
[  216.362949][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  216.362980][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  216.365819][ T6809] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  216.365852][ T6809] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  216.365877][ T6809] usb 6-1: Product: syz
[  216.365895][ T6809] usb 6-1: SerialNumber: syz
[  216.369048][ T6809] usb 6-1: config 0 descriptor??
[  216.438673][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input202
[  216.450984][ T6809] cm109 6-1:0.8: invalid payload size 0, expected 4
[  216.461224][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input203
[  216.571067][   T43] usb 5-1: USB disconnect, device number 33
[  216.571197][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  216.589933][   T43] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  216.623097][ T6641] usb 4-1: USB disconnect, device number 34
[  216.623209][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  216.688828][   T24] usb 6-1: USB disconnect, device number 33
[  216.688893][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  216.724090][ T5924] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[  216.731323][ T6641] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  216.758050][   T24] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  216.813874][ T6809] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  216.883795][ T5924] usb 1-1: Using ep0 maxpacket: 16
[  216.890585][ T5924] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  216.898898][ T5924] usb 1-1: config 0 has no interface number 0
[  216.905176][ T6790] usb 3-1: new high-speed USB device number 35 using dummy_hcd
[  216.914439][ T5924] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  216.925810][ T5924] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  216.937956][ T5924] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  216.947194][ T5924] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  216.955503][ T5924] usb 1-1: Product: syz
[  216.959776][ T5924] usb 1-1: SerialNumber: syz
[  216.968269][ T5924] usb 1-1: config 0 descriptor??
[  216.974470][ T6809] usb 2-1: Using ep0 maxpacket: 16
[  216.977331][ T5924] cm109 1-1:0.8: invalid payload size 0, expected 4
[  216.981853][ T6809] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  216.989516][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input204
[  217.003953][ T6809] usb 2-1: config 0 has no interface number 0
[  217.010752][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  217.024320][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  217.043379][ T6809] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  217.057631][ T6809] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  217.066199][ T6809] usb 2-1: Product: syz
[  217.070437][ T6809] usb 2-1: SerialNumber: syz
[  217.083739][ T6790] usb 3-1: Using ep0 maxpacket: 16
[  217.085310][ T6809] usb 2-1: config 0 descriptor??
2025/09/11 04:26:02 executed programs: 214
[  217.102559][ T6809] cm109 2-1:0.8: invalid payload size 0, expected 4
[  217.116558][ T6790] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  217.125374][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input205
[  217.156622][ T6790] usb 3-1: config 0 has no interface number 0
[  217.162932][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  217.199170][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  217.201621][ T6790] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  217.227150][   T24] usb 1-1: USB disconnect, device number 37
[  217.233121][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  217.242634][ T6790] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  217.251134][ T6790] usb 3-1: Product: syz
[  217.256847][ T6790] usb 3-1: SerialNumber: syz
[  217.267537][   T24] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  217.289761][ T6790] usb 3-1: config 0 descriptor??
[  217.306358][ T6790] cm109 3-1:0.8: invalid payload size 0, expected 4
[  217.308607][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input206
[  217.394009][ T5924] usb 5-1: new high-speed USB device number 34 using dummy_hcd
[  217.434110][   T43] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[  217.467418][ T6809] usb 2-1: USB disconnect, device number 36
[  217.473530][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  217.513313][ T6641] usb 3-1: USB disconnect, device number 35
[  217.513394][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  217.531094][  T119] usb 6-1: new high-speed USB device number 34 using dummy_hcd
[  217.544900][ T6809] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  217.554776][ T5924] usb 5-1: Using ep0 maxpacket: 16
[  217.565006][ T5924] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  217.574039][ T5924] usb 5-1: config 0 has no interface number 0
[  217.574772][ T6641] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  217.580172][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  217.600304][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  217.613291][ T5924] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  217.623795][   T43] usb 4-1: Using ep0 maxpacket: 16
[  217.630921][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  217.639948][ T5924] usb 5-1: Product: syz
[  217.647306][   T43] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  217.655926][   T43] usb 4-1: config 0 has no interface number 0
[  217.662076][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  217.673946][ T5924] usb 5-1: SerialNumber: syz
[  217.681582][ T5924] usb 5-1: config 0 descriptor??
[  217.691606][   T43] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  217.701925][  T119] usb 6-1: Using ep0 maxpacket: 16
[  217.711818][  T119] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  217.721250][ T5924] cm109 5-1:0.8: invalid payload size 0, expected 4
[  217.727932][  T119] usb 6-1: config 0 has no interface number 0
[  217.740004][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input207
[  217.751542][   T43] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  217.760965][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  217.781239][   T43] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  217.791904][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  217.804592][   T43] usb 4-1: Product: syz
[  217.813830][   T43] usb 4-1: SerialNumber: syz
[  217.824666][   T43] usb 4-1: config 0 descriptor??
[  217.831082][  T119] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  217.852059][  T119] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  217.852402][   T43] cm109 4-1:0.8: invalid payload size 0, expected 4
[  217.867869][  T119] usb 6-1: Product: syz
[  217.872070][  T119] usb 6-1: SerialNumber: syz
[  217.885777][  T119] usb 6-1: config 0 descriptor??
[  217.899979][   T43] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input208
[  217.920613][  T119] cm109 6-1:0.8: invalid payload size 0, expected 4
[  217.931353][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input209
[  217.977024][ T6435] usb 5-1: USB disconnect, device number 34
[  217.977077][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  218.009392][ T6435] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  218.065557][ T6809] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  218.126060][  T119] usb 4-1: USB disconnect, device number 35
[  218.126189][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  218.152711][  T119] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  218.203070][ T6641] usb 6-1: USB disconnect, device number 34
[  218.203156][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  218.250675][ T6641] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  218.260601][ T6809] usb 1-1: Using ep0 maxpacket: 16
[  218.268027][ T6809] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  218.279231][ T6809] usb 1-1: config 0 has no interface number 0
[  218.286748][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  218.300227][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  218.317486][ T6809] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  218.327871][ T6809] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  218.336456][ T6809] usb 1-1: Product: syz
[  218.340755][ T6809] usb 1-1: SerialNumber: syz
[  218.354410][   T10] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  218.364558][ T6809] usb 1-1: config 0 descriptor??
[  218.372697][ T6809] cm109 1-1:0.8: invalid payload size 0, expected 4
[  218.381453][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input210
[  218.392069][ T6774] usb 3-1: new high-speed USB device number 36 using dummy_hcd
[  218.533775][   T10] usb 2-1: Using ep0 maxpacket: 16
[  218.545922][ T6774] usb 3-1: Using ep0 maxpacket: 16
[  218.560787][ T6774] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  218.572386][   T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  218.580554][ T6774] usb 3-1: config 0 has no interface number 0
[  218.580617][ T6774] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  218.597713][   T10] usb 2-1: config 0 has no interface number 0
[  218.597771][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  218.616178][ T6774] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  218.616350][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  218.619045][   T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  218.645896][   T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  218.645928][   T10] usb 2-1: Product: syz
[  218.645947][   T10] usb 2-1: SerialNumber: syz
[  218.656962][ T6774] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  218.656997][ T6774] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  218.657022][ T6774] usb 3-1: Product: syz
[  218.657040][ T6774] usb 3-1: SerialNumber: syz
[  218.669322][   T10] usb 2-1: config 0 descriptor??
[  218.710245][ T6774] usb 3-1: config 0 descriptor??
[  218.727207][ T6774] cm109 3-1:0.8: invalid payload size 0, expected 4
[  218.746036][   T10] cm109 2-1:0.8: invalid payload size 0, expected 4
[  218.759195][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input211
[  218.766107][  T119] usb 5-1: new high-speed USB device number 35 using dummy_hcd
[  218.800992][ T6790] usb 1-1: USB disconnect, device number 38
[  218.801132][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  218.825639][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input212
[  218.850021][ T6790] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  218.934196][   T24] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[  218.934351][  T119] usb 5-1: Using ep0 maxpacket: 16
[  218.944568][  T119] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  218.944602][  T119] usb 5-1: config 0 has no interface number 0
[  218.944648][  T119] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  218.944679][  T119] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  218.947301][  T119] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  218.947334][  T119] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  218.947359][  T119] usb 5-1: Product: syz
[  218.947377][  T119] usb 5-1: SerialNumber: syz
[  218.954642][  T119] usb 5-1: config 0 descriptor??
[  218.980131][  T119] cm109 5-1:0.8: invalid payload size 0, expected 4
[  218.999000][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input213
[  219.066117][ T5924] usb 6-1: new high-speed USB device number 35 using dummy_hcd
[  219.136207][  T119] usb 3-1: USB disconnect, device number 36
[  219.136234][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  219.144092][   T24] usb 4-1: Using ep0 maxpacket: 16
[  219.146976][   T24] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  219.147003][   T24] usb 4-1: config 0 has no interface number 0
[  219.147068][   T24] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  219.147099][   T24] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  219.149269][  T119] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  219.228710][   T24] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  219.228766][   T24] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  219.228791][   T24] usb 4-1: Product: syz
[  219.228816][   T24] usb 4-1: SerialNumber: syz
[  219.294377][ T5924] usb 6-1: Using ep0 maxpacket: 16
[  219.301392][   T10] usb 2-1: USB disconnect, device number 37
[  219.307775][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  219.310400][ T6790] usb 5-1: USB disconnect, device number 35
[  219.316849][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  219.337699][ T5924] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  219.341573][   T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  219.353913][ T5924] usb 6-1: config 0 has no interface number 0
[  219.360274][ T5924] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  219.389687][   T24] usb 4-1: config 0 descriptor??
[  219.398899][ T5924] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  219.412414][   T24] cm109 4-1:0.8: invalid payload size 0, expected 4
[  219.420856][ T5924] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  219.442303][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input214
[  219.452739][ T5924] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  219.464434][ T6790] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  219.477248][ T5924] usb 6-1: Product: syz
[  219.481427][ T5924] usb 6-1: SerialNumber: syz
[  219.500151][ T5924] usb 6-1: config 0 descriptor??
[  219.534062][ T5924] cm109 6-1:0.8: invalid payload size 0, expected 4
[  219.545928][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input215
[  219.634039][    C1] cm109_urb_ctl_callback: 177 callbacks suppressed
[  219.634066][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.636449][   T10] usb 4-1: USB disconnect, device number 36
[  219.640605][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  219.663202][ T6774] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[  219.701933][   T10] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  219.739919][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.747163][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.754382][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.761746][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.769718][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.777280][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.785144][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.793003][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  219.799936][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  219.809042][ T5924] usb 6-1: USB disconnect, device number 35
[  219.828765][ T5924] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  219.854094][ T6774] usb 1-1: Using ep0 maxpacket: 16
[  219.896989][ T6774] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  219.917885][ T6774] usb 1-1: config 0 has no interface number 0
[  219.929580][ T6774] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  219.943154][ T6774] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  219.951199][ T6790] usb 3-1: new high-speed USB device number 37 using dummy_hcd
[  219.960312][ T6774] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  219.970142][ T6774] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  219.978299][ T6774] usb 1-1: Product: syz
[  219.982469][ T6774] usb 1-1: SerialNumber: syz
[  219.995019][ T6774] usb 1-1: config 0 descriptor??
[  220.003267][ T6774] cm109 1-1:0.8: invalid payload size 0, expected 4
[  220.012561][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input216
[  220.113849][  T119] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  220.121563][ T6790] usb 3-1: Using ep0 maxpacket: 16
[  220.128685][ T6790] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  220.137474][ T6790] usb 3-1: config 0 has no interface number 0
[  220.147650][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  220.158577][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  220.168412][   T24] usb 5-1: new high-speed USB device number 36 using dummy_hcd
[  220.179043][ T6790] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  220.188424][ T6790] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  220.198721][ T6790] usb 3-1: Product: syz
[  220.202932][ T6790] usb 3-1: SerialNumber: syz
[  220.206958][ T6790] usb 3-1: config 0 descriptor??
[  220.236428][ T6790] cm109 3-1:0.8: invalid payload size 0, expected 4
[  220.238620][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input217
[  220.293646][  T119] usb 2-1: Using ep0 maxpacket: 16
[  220.308560][  T119] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  220.308619][  T119] usb 2-1: config 0 has no interface number 0
[  220.308662][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  220.308693][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  220.310716][  T119] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  220.310746][  T119] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  220.310771][  T119] usb 2-1: Product: syz
[  220.310810][  T119] usb 2-1: SerialNumber: syz
[  220.315189][  T119] usb 2-1: config 0 descriptor??
[  220.319614][  T119] cm109 2-1:0.8: invalid payload size 0, expected 4
[  220.322327][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input218
[  220.409201][   T24] usb 5-1: Using ep0 maxpacket: 16
[  220.434970][    C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  220.437439][ T6739] usb 1-1: USB disconnect, device number 39
[  220.437551][   T24] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  220.437558][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  220.437583][   T24] usb 5-1: config 0 has no interface number 0
[  220.437627][   T24] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  220.437680][   T24] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  220.440341][   T24] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  220.440372][   T24] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  220.440427][   T24] usb 5-1: Product: syz
[  220.440445][   T24] usb 5-1: SerialNumber: syz
[  220.444338][   T24] usb 5-1: config 0 descriptor??
[  220.535506][ T6641] usb 3-1: USB disconnect, device number 37
[  220.535639][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  220.553835][ T6774] usb 4-1: new high-speed USB device number 37 using dummy_hcd
[  220.581347][ T6739] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  220.590908][   T10] usb 6-1: new high-speed USB device number 36 using dummy_hcd
[  220.595143][   T24] cm109 5-1:0.8: invalid payload size 0, expected 4
[  220.622280][ T6641] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  220.622612][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input219
[  220.656271][  T119] usb 2-1: USB disconnect, device number 38
[  220.662239][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  220.711651][  T119] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  220.724754][ T6774] usb 4-1: Using ep0 maxpacket: 16
[  220.755914][ T6774] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  220.782180][ T6774] usb 4-1: config 0 has no interface number 0
[  220.782236][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  220.782267][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  220.782415][   T10] usb 6-1: Using ep0 maxpacket: 16
[  220.794066][ T6774] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  220.842375][   T10] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  220.852916][   T10] usb 6-1: config 0 has no interface number 0
[  220.860126][ T6739] usb 5-1: USB disconnect, device number 36
[  220.860138][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  220.866559][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  220.888470][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  220.899093][ T6774] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  220.913258][ T6774] usb 4-1: Product: syz
[  220.915138][ T6739] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  220.928065][ T6774] usb 4-1: SerialNumber: syz
[  220.940092][   T10] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  220.952451][   T10] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  220.969370][   T10] usb 6-1: Product: syz
[  220.974428][   T10] usb 6-1: SerialNumber: syz
[  220.979954][ T6774] usb 4-1: config 0 descriptor??
[  220.990917][ T6774] cm109 4-1:0.8: invalid payload size 0, expected 4
[  221.007297][   T10] usb 6-1: config 0 descriptor??
[  221.041758][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input220
[  221.054972][   T10] cm109 6-1:0.8: invalid payload size 0, expected 4
[  221.075567][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input221
[  221.211296][ T6731] usb 4-1: USB disconnect, device number 37
[  221.211435][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  221.244418][ T6731] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  221.246150][   T10] usb 6-1: USB disconnect, device number 36
[  221.252863][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  221.254665][  T119] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[  221.297935][   T10] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  221.333987][   T24] usb 3-1: new high-speed USB device number 38 using dummy_hcd
[  221.363778][ T6739] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  221.424243][  T119] usb 1-1: Using ep0 maxpacket: 16
[  221.439738][  T119] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  221.448006][  T119] usb 1-1: config 0 has no interface number 0
[  221.454240][  T119] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  221.468855][  T119] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  221.481174][  T119] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  221.493231][  T119] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  221.501447][   T24] usb 3-1: Using ep0 maxpacket: 16
[  221.507004][  T119] usb 1-1: Product: syz
[  221.511193][  T119] usb 1-1: SerialNumber: syz
[  221.517919][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  221.523727][ T6739] usb 2-1: Using ep0 maxpacket: 16
[  221.529385][   T24] usb 3-1: config 0 has no interface number 0
[  221.538509][  T119] usb 1-1: config 0 descriptor??
[  221.540226][ T6739] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  221.544364][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  221.563305][ T6739] usb 2-1: config 0 has no interface number 0
[  221.568179][  T119] cm109 1-1:0.8: invalid payload size 0, expected 4
[  221.574652][ T6739] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  221.577111][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  221.599810][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input222
[  221.610315][ T6739] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  221.614852][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  221.638064][ T6739] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  221.649627][ T6739] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  221.658094][ T6774] usb 5-1: new high-speed USB device number 37 using dummy_hcd
[  221.664361][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  221.674158][ T6739] usb 2-1: Product: syz
[  221.681308][ T6739] usb 2-1: SerialNumber: syz
[  221.688138][   T24] usb 3-1: Product: syz
[  221.692802][ T6739] usb 2-1: config 0 descriptor??
[  221.701507][   T24] usb 3-1: SerialNumber: syz
[  221.710169][ T6739] cm109 2-1:0.8: invalid payload size 0, expected 4
[  221.711990][   T24] usb 3-1: config 0 descriptor??
[  221.737846][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  221.738050][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input223
[  221.768800][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input224
[  221.820141][  T119] usb 1-1: USB disconnect, device number 40
[  221.826305][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  221.845571][ T6774] usb 5-1: Using ep0 maxpacket: 16
[  221.856619][ T6774] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  221.871294][ T6774] usb 5-1: config 0 has no interface number 0
[  221.878324][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  221.878775][  T119] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  221.890023][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  221.951396][   T24] usb 2-1: USB disconnect, device number 39
[  221.951450][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  221.959231][ T6774] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  221.959268][ T6774] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  221.959294][ T6774] usb 5-1: Product: syz
[  221.959312][ T6774] usb 5-1: SerialNumber: syz
[  221.969515][   T24] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  222.058637][ T6774] usb 5-1: config 0 descriptor??
[  222.074333][ T6641] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[  222.074474][ T6739] usb 6-1: new high-speed USB device number 37 using dummy_hcd
[  222.098517][ T5852] usb 3-1: USB disconnect, device number 38
[  222.098677][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  222.106614][ T6774] cm109 5-1:0.8: invalid payload size 0, expected 4
[  222.125661][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input225
[  222.216094][ T5852] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  222.243938][ T6641] usb 4-1: Using ep0 maxpacket: 16
[  222.256015][ T6641] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  222.266160][ T6739] usb 6-1: Using ep0 maxpacket: 16
[  222.287256][ T6641] usb 4-1: config 0 has no interface number 0
[  222.287311][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  222.287608][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  222.288458][ T6739] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  222.288485][ T6739] usb 6-1: config 0 has no interface number 0
2025/09/11 04:26:08 executed programs: 235
[  222.288550][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  222.288582][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  222.291925][ T6739] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  222.291957][ T6739] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  222.292008][ T6739] usb 6-1: Product: syz
[  222.292027][ T6739] usb 6-1: SerialNumber: syz
[  222.297020][ T6641] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  222.297098][ T6641] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  222.297122][ T6641] usb 4-1: Product: syz
[  222.297140][ T6641] usb 4-1: SerialNumber: syz
[  222.305690][ T6739] usb 6-1: config 0 descriptor??
[  222.325862][ T6739] cm109 6-1:0.8: invalid payload size 0, expected 4
[  222.338996][ T6641] usb 4-1: config 0 descriptor??
[  222.359221][ T6641] cm109 4-1:0.8: invalid payload size 0, expected 4
[  222.361887][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input227
[  222.365276][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input226
[  222.643995][ T6731] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[  222.746016][ T6774] usb 5-1: USB disconnect, device number 37
[  222.746093][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  222.771999][ T6774] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  222.795034][ T6731] usb 1-1: Using ep0 maxpacket: 16
[  222.796367][ T5852] usb 6-1: USB disconnect, device number 37
[  222.796465][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  222.796806][ T6731] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  222.796837][ T6731] usb 1-1: config 0 has no interface number 0
[  222.796883][ T6731] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  222.796914][ T6731] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  222.798440][ T6731] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  222.798469][ T6731] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  222.798495][ T6731] usb 1-1: Product: syz
[  222.798513][ T6731] usb 1-1: SerialNumber: syz
[  222.801655][ T6731] usb 1-1: config 0 descriptor??
[  222.858199][ T5852] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  222.873686][  T119] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[  222.918467][ T6731] cm109 1-1:0.8: invalid payload size 0, expected 4
[  222.927545][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input228
[  222.944032][ T6739] usb 4-1: USB disconnect, device number 38
[  222.950074][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  222.961160][ T6641] usb 3-1: new high-speed USB device number 39 using dummy_hcd
[  222.982466][ T6739] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  223.063887][  T119] usb 2-1: Using ep0 maxpacket: 16
[  223.071339][  T119] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  223.081103][  T119] usb 2-1: config 0 has no interface number 0
[  223.089345][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  223.101087][  T119] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  223.113101][  T119] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  223.123882][ T6641] usb 3-1: Using ep0 maxpacket: 16
[  223.129582][  T119] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  223.129611][  T119] usb 2-1: Product: syz
[  223.129628][  T119] usb 2-1: SerialNumber: syz
[  223.133476][  T119] usb 2-1: config 0 descriptor??
[  223.140252][ T6641] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  223.164589][ T6641] usb 3-1: config 0 has no interface number 0
[  223.164645][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  223.164678][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  223.192540][  T119] cm109 2-1:0.8: invalid payload size 0, expected 4
[  223.199715][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input229
[  223.203724][ T6641] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  223.229119][ T6641] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  223.239531][ T6739] usb 1-1: USB disconnect, device number 41
[  223.239690][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  223.252475][ T6641] usb 3-1: Product: syz
[  223.271629][ T6739] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  223.307067][ T6641] usb 3-1: SerialNumber: syz
[  223.345807][ T6641] usb 3-1: config 0 descriptor??
[  223.358995][ T6641] cm109 3-1:0.8: invalid payload size 0, expected 4
[  223.381414][ T5852] usb 2-1: USB disconnect, device number 40
[  223.381522][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  223.391353][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input230
[  223.448487][ T5852] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  223.573762][ T6774] usb 5-1: new high-speed USB device number 38 using dummy_hcd
[  223.574740][  T119] usb 6-1: new high-speed USB device number 38 using dummy_hcd
[  223.612148][   T24] usb 3-1: USB disconnect, device number 39
[  223.612266][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  223.632411][   T24] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  223.723743][ T6774] usb 5-1: Using ep0 maxpacket: 16
[  223.723926][  T119] usb 6-1: Using ep0 maxpacket: 16
[  223.731239][ T6774] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  223.734413][ T6731] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[  223.752582][ T6774] usb 5-1: config 0 has no interface number 0
[  223.760642][  T119] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  223.760922][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  223.782812][  T119] usb 6-1: config 0 has no interface number 0
[  223.793006][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  223.806879][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  223.811781][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  223.832706][  T119] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  223.837609][ T6774] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  223.842692][  T119] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  223.856612][ T6774] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  223.862772][  T119] usb 6-1: Product: syz
[  223.869077][ T6774] usb 5-1: Product: syz
[  223.878619][ T6774] usb 5-1: SerialNumber: syz
[  223.883943][  T119] usb 6-1: SerialNumber: syz
[  223.895750][  T119] usb 6-1: config 0 descriptor??
[  223.904950][  T119] cm109 6-1:0.8: invalid payload size 0, expected 4
[  223.912644][ T6774] usb 5-1: config 0 descriptor??
[  223.920899][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input231
[  223.934120][ T6731] usb 4-1: Using ep0 maxpacket: 16
[  223.942800][ T6774] cm109 5-1:0.8: invalid payload size 0, expected 4
[  223.942929][ T6731] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  223.980841][ T6731] usb 4-1: config 0 has no interface number 0
[  223.991376][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  224.010740][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input232
[  224.012693][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  224.039166][ T6731] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  224.048524][ T6678] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  224.061597][ T6731] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  224.073291][ T6731] usb 4-1: Product: syz
[  224.092505][ T6731] usb 4-1: SerialNumber: syz
[  224.119157][ T6774] usb 6-1: USB disconnect, device number 38
[  224.119205][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  224.157415][  T119] usb 5-1: USB disconnect, device number 38
[  224.157411][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  224.181194][ T6774] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  224.189301][ T6731] usb 4-1: config 0 descriptor??
[  224.204000][ T6790] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[  224.219653][  T119] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  224.229540][ T6731] cm109 4-1:0.8: invalid payload size 0, expected 4
[  224.239438][ T6678] usb 1-1: Using ep0 maxpacket: 16
[  224.247839][ T6678] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  224.257680][ T6678] usb 1-1: config 0 has no interface number 0
[  224.264142][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  224.279689][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  224.291662][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input233
[  224.323335][ T6678] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  224.342850][ T6678] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  224.351669][ T6678] usb 1-1: Product: syz
[  224.362106][ T6678] usb 1-1: SerialNumber: syz
[  224.383987][ T6678] usb 1-1: config 0 descriptor??
[  224.393869][ T5852] usb 3-1: new high-speed USB device number 40 using dummy_hcd
[  224.401475][ T6790] usb 2-1: Using ep0 maxpacket: 16
[  224.403898][ T6790] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  224.427290][ T6678] cm109 1-1:0.8: invalid payload size 0, expected 4
[  224.429919][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input234
[  224.439747][ T6790] usb 2-1: config 0 has no interface number 0
[  224.439827][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  224.439858][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  224.444092][ T6790] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  224.494966][ T6790] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  224.506123][  T119] usb 4-1: USB disconnect, device number 39
[  224.512074][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  224.521789][ T6790] usb 2-1: Product: syz
[  224.527586][ T6790] usb 2-1: SerialNumber: syz
[  224.535157][  T119] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  224.557894][ T6790] usb 2-1: config 0 descriptor??
[  224.573879][ T5852] usb 3-1: Using ep0 maxpacket: 16
[  224.580574][ T6790] cm109 2-1:0.8: invalid payload size 0, expected 4
[  224.585480][ T5852] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  224.607486][ T5852] usb 3-1: config 0 has no interface number 0
[  224.615643][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input235
[  224.616675][ T5852] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  224.639802][ T5852] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  224.642133][ T5852] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  224.642172][ T5852] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  224.642197][ T5852] usb 3-1: Product: syz
[  224.642215][ T5852] usb 3-1: SerialNumber: syz
[  224.657532][ T5852] usb 3-1: config 0 descriptor??
[  224.706862][    C1] cm109_urb_ctl_callback: 442 callbacks suppressed
[  224.706888][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.720664][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.728185][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.735740][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.742935][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.753876][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.763217][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.770723][ T6790] usb 1-1: USB disconnect, device number 42
[  224.776735][    C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.776760][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  224.826714][    C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71
[  224.828059][ T6774] usb 2-1: USB disconnect, device number 41
[  224.833683][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  224.882195][ T5852] cm109 3-1:0.8: invalid payload size 0, expected 4
[  224.891136][ T6790] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  224.898566][ T5852] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input236
[  224.938401][ T6774] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  225.053693][ T6641] usb 5-1: new high-speed USB device number 39 using dummy_hcd
[  225.080441][    C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71
[  225.088577][ T6739] usb 6-1: new high-speed USB device number 39 using dummy_hcd
[  225.090139][ T6731] usb 3-1: USB disconnect, device number 40
[  225.096452][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  225.125111][ T6731] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  225.233973][ T6641] usb 5-1: Using ep0 maxpacket: 16
[  225.240956][ T6641] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  225.249046][ T6641] usb 5-1: config 0 has no interface number 0
[  225.255430][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  225.266681][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  225.276575][ T6739] usb 6-1: Using ep0 maxpacket: 16
[  225.284389][  T119] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[  225.285419][ T6739] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  225.312111][ T6641] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  225.322475][ T6641] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  225.339519][ T6739] usb 6-1: config 0 has no interface number 0
[  225.360996][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  225.373129][ T6641] usb 5-1: Product: syz
[  225.379036][ T6641] usb 5-1: SerialNumber: syz
[  225.391017][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  225.399358][ T6641] usb 5-1: config 0 descriptor??
[  225.418374][ T6739] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  225.431165][ T6641] cm109 5-1:0.8: invalid payload size 0, expected 4
[  225.438195][ T6739] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  225.447410][ T6739] usb 6-1: Product: syz
[  225.451578][ T6739] usb 6-1: SerialNumber: syz
[  225.458449][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input237
[  225.472131][ T6739] usb 6-1: config 0 descriptor??
[  225.477164][  T119] usb 4-1: Using ep0 maxpacket: 16
[  225.480444][  T119] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  225.491962][  T119] usb 4-1: config 0 has no interface number 0
[  225.504202][ T6739] cm109 6-1:0.8: invalid payload size 0, expected 4
[  225.507894][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  225.524447][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input238
[  225.541872][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  225.557306][  T119] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  225.569195][  T119] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  225.582102][  T119] usb 4-1: Product: syz
[  225.588149][ T6774] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[  225.595211][  T119] usb 4-1: SerialNumber: syz
[  225.620581][  T119] usb 4-1: config 0 descriptor??
[  225.625909][ T6731] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[  225.669644][ T6790] usb 5-1: USB disconnect, device number 39
[  225.669809][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  225.717311][  T119] cm109 4-1:0.8: invalid payload size 0, expected 4
[  225.734124][ T6790] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  225.736853][ T6739] usb 6-1: USB disconnect, device number 39
[  225.742577][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  225.747028][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input239
[  225.774284][ T6774] usb 1-1: Using ep0 maxpacket: 16
[  225.791392][ T6774] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  225.802800][ T6774] usb 1-1: config 0 has no interface number 0
[  225.813243][ T6739] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  225.815304][ T6731] usb 2-1: Using ep0 maxpacket: 16
[  225.832194][ T6774] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  225.844846][ T6774] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  225.882232][ T6774] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  225.882266][ T6774] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  225.882291][ T6774] usb 1-1: Product: syz
[  225.882309][ T6774] usb 1-1: SerialNumber: syz
[  225.897068][ T6774] usb 1-1: config 0 descriptor??
[  225.907641][ T6731] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  225.907689][ T6731] usb 2-1: config 0 has no interface number 0
[  225.907722][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  225.907745][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  225.922258][ T6774] cm109 1-1:0.8: invalid payload size 0, expected 4
[  225.929255][ T6731] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  225.953848][ T6641] usb 3-1: new high-speed USB device number 41 using dummy_hcd
[  225.984218][ T6731] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  226.012733][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input240
[  226.036077][ T6731] usb 2-1: Product: syz
[  226.040662][ T6731] usb 2-1: SerialNumber: syz
[  226.042487][ T6774] usb 4-1: USB disconnect, device number 40
[  226.045602][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  226.073178][ T6774] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  226.079030][ T6731] usb 2-1: config 0 descriptor??
[  226.098424][ T6731] cm109 2-1:0.8: invalid payload size 0, expected 4
[  226.120612][ T6790] usb 1-1: USB disconnect, device number 43
[  226.120726][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  226.134787][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input241
[  226.149699][ T6790] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  226.174204][ T6641] usb 3-1: Using ep0 maxpacket: 16
[  226.197652][ T6641] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  226.229131][ T6641] usb 3-1: config 0 has no interface number 0
[  226.248638][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  226.266083][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  226.279948][ T6641] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  226.293061][ T6641] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  226.321306][  T119] usb 2-1: USB disconnect, device number 42
[  226.321384][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  226.343039][ T6641] usb 3-1: Product: syz
[  226.348733][ T6641] usb 3-1: SerialNumber: syz
[  226.366708][ T6641] usb 3-1: config 0 descriptor??
[  226.378904][  T119] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  226.386409][ T6641] cm109 3-1:0.8: invalid payload size 0, expected 4
[  226.438073][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input242
[  226.513888][ T6731] usb 5-1: new high-speed USB device number 40 using dummy_hcd
[  226.595456][ T6774] usb 6-1: new high-speed USB device number 40 using dummy_hcd
[  226.596584][ T6790] usb 3-1: USB disconnect, device number 41
[  226.603213][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  226.620812][ T6790] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  226.673955][ T6731] usb 5-1: Using ep0 maxpacket: 16
[  226.687131][ T6731] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  226.698695][ T6731] usb 5-1: config 0 has no interface number 0
[  226.710741][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  226.722591][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  226.734475][ T6731] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  226.747064][ T6731] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  226.755604][ T6731] usb 5-1: Product: syz
[  226.759891][ T6731] usb 5-1: SerialNumber: syz
[  226.763708][ T6774] usb 6-1: Using ep0 maxpacket: 16
[  226.768481][ T6731] usb 5-1: config 0 descriptor??
[  226.777492][ T6774] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  226.779547][ T6731] cm109 5-1:0.8: invalid payload size 0, expected 4
[  226.795860][ T6774] usb 6-1: config 0 has no interface number 0
[  226.796807][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input243
[  226.801963][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  226.827913][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  226.840001][ T6774] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  226.843673][  T119] usb 4-1: new high-speed USB device number 41 using dummy_hcd
[  226.859166][ T6774] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  226.871551][ T6774] usb 6-1: Product: syz
[  226.902390][ T6774] usb 6-1: SerialNumber: syz
[  226.914657][ T6641] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[  226.938634][ T6774] usb 6-1: config 0 descriptor??
[  226.966178][ T6774] cm109 6-1:0.8: invalid payload size 0, expected 4
[  226.977304][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input244
[  227.000325][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  227.000332][   T10] usb 5-1: USB disconnect, device number 40
[  227.030348][   T10] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  227.043960][  T119] usb 4-1: Using ep0 maxpacket: 16
[  227.063108][  T119] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  227.073835][  T119] usb 4-1: config 0 has no interface number 0
[  227.079940][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  227.093723][ T6641] usb 1-1: Using ep0 maxpacket: 16
[  227.099036][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  227.101264][ T6641] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  227.124963][ T6641] usb 1-1: config 0 has no interface number 0
[  227.131823][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  227.144498][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  227.144642][ T6731] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[  227.160374][ T6641] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  227.184527][  T119] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  227.192014][ T6641] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  227.216415][  T119] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  227.221225][ T6641] usb 1-1: Product: syz
[  227.228813][  T119] usb 4-1: Product: syz
[  227.228842][  T119] usb 4-1: SerialNumber: syz
[  227.245603][ T6790] usb 6-1: USB disconnect, device number 40
[  227.245611][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  227.252888][ T6641] usb 1-1: SerialNumber: syz
[  227.277707][  T119] usb 4-1: config 0 descriptor??
[  227.290101][  T119] cm109 4-1:0.8: invalid payload size 0, expected 4
[  227.302665][ T6641] usb 1-1: config 0 descriptor??
[  227.313066][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  227.323116][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input245
[  227.323499][ T6641] cm109 1-1:0.8: invalid payload size 0, expected 4
[  227.344443][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input246
[  227.384679][ T6731] usb 2-1: Using ep0 maxpacket: 16
[  227.393404][ T6731] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  227.412374][ T6731] usb 2-1: config 0 has no interface number 0
[  227.420465][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  227.436691][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  227.447081][ T6678] usb 3-1: new high-speed USB device number 42 using dummy_hcd
[  227.472988][ T6731] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  227.487919][ T6731] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  227.487951][ T6731] usb 2-1: Product: syz
[  227.487970][ T6731] usb 2-1: SerialNumber: syz
[  227.492377][ T6731] usb 2-1: config 0 descriptor??
2025/09/11 04:26:13 executed programs: 256
[  227.536366][ T6731] cm109 2-1:0.8: invalid payload size 0, expected 4
[  227.567616][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input247
[  227.594454][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  227.594518][ T5924] usb 4-1: USB disconnect, device number 41
[  227.614867][ T5924] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  227.647554][   T10] usb 1-1: USB disconnect, device number 44
[  227.653718][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  227.653794][ T6678] usb 3-1: Using ep0 maxpacket: 16
[  227.687772][ T6678] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  227.696153][   T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  227.717364][ T6678] usb 3-1: config 0 has no interface number 0
[  227.726549][ T6678] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  227.755100][ T6678] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  227.757536][ T6678] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  227.817655][   T24] usb 2-1: USB disconnect, device number 43
[  227.823779][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  227.847814][ T6678] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  227.856361][ T6790] usb 5-1: new high-speed USB device number 41 using dummy_hcd
[  227.879901][ T6678] usb 3-1: Product: syz
[  227.884798][ T6678] usb 3-1: SerialNumber: syz
[  227.899944][   T24] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  227.910549][ T6678] usb 3-1: config 0 descriptor??
[  227.921953][ T6678] cm109 3-1:0.8: invalid payload size 0, expected 4
[  227.937115][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input248
[  228.023980][ T6790] usb 5-1: Using ep0 maxpacket: 16
[  228.035711][ T6790] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  228.045064][ T6790] usb 5-1: config 0 has no interface number 0
[  228.051190][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.062623][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.077722][ T6790] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  228.087331][ T6790] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  228.095735][ T6790] usb 5-1: Product: syz
[  228.100322][ T6790] usb 5-1: SerialNumber: syz
[  228.111734][ T6790] usb 5-1: config 0 descriptor??
[  228.123869][ T6731] usb 6-1: new high-speed USB device number 41 using dummy_hcd
[  228.128595][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  228.134482][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input249
[  228.211957][ T6774] usb 3-1: USB disconnect, device number 42
[  228.212072][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  228.264739][ T6774] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  228.283987][ T6731] usb 6-1: Using ep0 maxpacket: 16
[  228.300714][ T6731] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  228.316938][ T6731] usb 6-1: config 0 has no interface number 0
[  228.327308][ T6731] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.327370][ T6731] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.331933][ T6731] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  228.331966][ T6731] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  228.332014][ T6731] usb 6-1: Product: syz
[  228.332033][ T6731] usb 6-1: SerialNumber: syz
[  228.398381][ T6731] usb 6-1: config 0 descriptor??
[  228.423719][ T6641] usb 4-1: new high-speed USB device number 42 using dummy_hcd
[  228.440726][ T6739] usb 5-1: USB disconnect, device number 41
[  228.440725][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  228.451736][ T6731] cm109 6-1:0.8: invalid payload size 0, expected 4
[  228.468227][ T6739] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  228.472875][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input250
[  228.523951][ T6790] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[  228.624751][ T6641] usb 4-1: Using ep0 maxpacket: 16
[  228.631731][ T6641] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  228.640096][   T10] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[  228.647770][ T6641] usb 4-1: config 0 has no interface number 0
[  228.647825][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.647857][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.656259][ T6641] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  228.656292][ T6641] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  228.656317][ T6641] usb 4-1: Product: syz
[  228.656336][ T6641] usb 4-1: SerialNumber: syz
[  228.659336][ T6641] usb 4-1: config 0 descriptor??
[  228.666477][ T6641] cm109 4-1:0.8: invalid payload size 0, expected 4
[  228.683774][ T6790] usb 1-1: Using ep0 maxpacket: 16
[  228.695445][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input251
[  228.745376][ T6790] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  228.745409][ T6790] usb 1-1: config 0 has no interface number 0
[  228.745482][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.745513][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.764636][ T6790] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  228.764697][ T6790] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  228.764722][ T6790] usb 1-1: Product: syz
[  228.764740][ T6790] usb 1-1: SerialNumber: syz
[  228.772089][ T6790] usb 1-1: config 0 descriptor??
[  228.803628][ T6790] cm109 1-1:0.8: invalid payload size 0, expected 4
[  228.823777][   T10] usb 2-1: Using ep0 maxpacket: 16
[  228.824910][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input252
[  228.825927][   T10] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  228.825955][   T10] usb 2-1: config 0 has no interface number 0
[  228.825999][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.826053][   T10] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.828034][   T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  228.828065][   T10] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  228.828089][   T10] usb 2-1: Product: syz
[  228.828107][   T10] usb 2-1: SerialNumber: syz
[  228.833245][   T10] usb 2-1: config 0 descriptor??
[  228.967140][   T10] cm109 2-1:0.8: invalid payload size 0, expected 4
[  228.984277][ T6790] usb 6-1: USB disconnect, device number 41
[  228.984383][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.020696][ T6641] usb 4-1: USB disconnect, device number 42
[  229.026864][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.045393][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.045962][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input253
[  229.064516][ T6678] usb 1-1: USB disconnect, device number 45
[  229.065612][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.093808][ T6739] usb 3-1: new high-speed USB device number 43 using dummy_hcd
[  229.132087][ T6641] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.179964][   T10] usb 2-1: USB disconnect, device number 44
[  229.186205][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.233087][ T6678] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.254014][ T6739] usb 3-1: Using ep0 maxpacket: 16
[  229.263024][   T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.284757][ T6739] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  229.292806][ T6739] usb 3-1: config 0 has no interface number 0
[  229.293673][ T6731] usb 5-1: new high-speed USB device number 42 using dummy_hcd
[  229.312717][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  229.331933][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  229.354705][ T6739] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  229.364883][ T6739] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  229.372971][ T6739] usb 3-1: Product: syz
[  229.377565][ T6739] usb 3-1: SerialNumber: syz
[  229.385166][ T6739] usb 3-1: config 0 descriptor??
[  229.396010][ T6739] cm109 3-1:0.8: invalid payload size 0, expected 4
[  229.408861][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input254
[  229.483843][ T6731] usb 5-1: Using ep0 maxpacket: 16
[  229.495674][ T6731] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  229.507149][ T6731] usb 5-1: config 0 has no interface number 0
[  229.525264][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  229.558844][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  229.589445][ T6731] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  229.620859][ T6731] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  229.636861][ T6739] usb 3-1: USB disconnect, device number 43
[  229.642874][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.643660][ T6731] usb 5-1: Product: syz
[  229.663554][ T6731] usb 5-1: SerialNumber: syz
[  229.667579][ T6739] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.686379][ T6731] usb 5-1: config 0 descriptor??
[  229.696683][ T6731] cm109 5-1:0.8: invalid payload size 0, expected 4
[  229.743378][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input255
[  229.793792][ T5924] usb 6-1: new high-speed USB device number 42 using dummy_hcd
[  229.824053][ T6678] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[  229.904136][    C1] cm109_urb_ctl_callback: 278 callbacks suppressed
[  229.904165][    C1] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  229.911790][ T6739] usb 5-1: USB disconnect, device number 42
[  229.917790][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  229.920262][ T6790] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[  229.942766][ T6739] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  229.984323][ T5924] usb 6-1: Using ep0 maxpacket: 16
[  229.991378][ T5924] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  230.001992][ T5924] usb 6-1: config 0 has no interface number 0
[  230.009920][ T5924] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  230.022815][   T24] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[  230.030665][ T6678] usb 4-1: Using ep0 maxpacket: 16
[  230.036371][ T5924] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  230.048851][ T6678] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  230.057133][ T6678] usb 4-1: config 0 has no interface number 0
[  230.063545][ T6678] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  230.075696][ T6678] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  230.085908][ T5924] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  230.095190][ T5924] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  230.103431][ T5924] usb 6-1: Product: syz
[  230.107720][ T6790] usb 1-1: Using ep0 maxpacket: 16
[  230.113460][ T5924] usb 6-1: SerialNumber: syz
[  230.119963][ T6678] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  230.132410][ T6790] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  230.141593][ T5924] usb 6-1: config 0 descriptor??
[  230.146704][ T6678] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  230.154908][ T6790] usb 1-1: config 0 has no interface number 0
[  230.161061][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  230.172392][ T6678] usb 4-1: Product: syz
[  230.176925][ T6678] usb 4-1: SerialNumber: syz
[  230.184583][ T5924] cm109 6-1:0.8: invalid payload size 0, expected 4
[  230.193468][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input256
[  230.205860][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  230.219609][ T6678] usb 4-1: config 0 descriptor??
[  230.226850][   T24] usb 2-1: Using ep0 maxpacket: 16
[  230.237741][ T6790] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  230.253001][ T6678] cm109 4-1:0.8: invalid payload size 0, expected 4
[  230.260786][ T6790] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  230.269846][   T24] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  230.281805][   T24] usb 2-1: config 0 has no interface number 0
[  230.288823][ T6790] usb 1-1: Product: syz
[  230.294103][ T6790] usb 1-1: SerialNumber: syz
[  230.301039][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input257
[  230.311198][   T24] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  230.323988][ T6790] usb 1-1: config 0 descriptor??
[  230.332926][   T24] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  230.349912][   T24] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  230.359582][ T6790] cm109 1-1:0.8: invalid payload size 0, expected 4
[  230.367297][   T24] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  230.379234][   T24] usb 2-1: Product: syz
[  230.383684][   T24] usb 2-1: SerialNumber: syz
[  230.391541][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input258
[  230.415352][   T24] usb 2-1: config 0 descriptor??
[  230.420992][   T24] cm109 2-1:0.8: invalid payload size 0, expected 4
[  230.437274][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input259
[  230.443982][ T6739] usb 3-1: new high-speed USB device number 44 using dummy_hcd
[  230.591791][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.592010][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.592217][ T6641] usb 6-1: USB disconnect, device number 42
[  230.592222][    C1] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.592243][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  230.608289][ T6739] usb 3-1: Using ep0 maxpacket: 16
[  230.611662][ T6641] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  230.656854][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.657130][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.657348][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.657554][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.657770][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.657983][    C1] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  230.658787][ T6739] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  230.658817][ T6739] usb 3-1: config 0 has no interface number 0
[  230.658867][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  230.658898][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  230.659686][ T6790] usb 4-1: USB disconnect, device number 43
[  230.659785][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  230.677613][ T6739] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  230.677644][ T6739] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  230.677669][ T6739] usb 3-1: Product: syz
[  230.677686][ T6739] usb 3-1: SerialNumber: syz
[  230.701927][ T6739] usb 3-1: config 0 descriptor??
[  230.720672][ T6739] cm109 3-1:0.8: invalid payload size 0, expected 4
[  230.845361][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input260
[  230.864681][ T6790] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  230.893764][   T10] usb 5-1: new high-speed USB device number 43 using dummy_hcd
[  230.928095][ T6435] usb 1-1: USB disconnect, device number 46
[  230.928203][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  230.975564][ T6435] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  231.043311][ T6774] usb 2-1: USB disconnect, device number 45
[  231.045202][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  231.045313][   T10] usb 5-1: Using ep0 maxpacket: 16
[  231.051741][   T10] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  231.051774][   T10] usb 5-1: config 0 has no interface number 0
[  231.051817][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  231.051855][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  231.054886][   T10] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  231.054944][   T10] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  231.054969][   T10] usb 5-1: Product: syz
[  231.054987][   T10] usb 5-1: SerialNumber: syz
[  231.059089][   T10] usb 5-1: config 0 descriptor??
[  231.077914][ T6774] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  231.093332][   T10] cm109 5-1:0.8: invalid payload size 0, expected 4
[  231.134505][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input261
[  231.318992][ T6774] usb 5-1: USB disconnect, device number 43
[  231.325066][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  231.366038][ T6641] usb 3-1: USB disconnect, device number 44
[  231.372113][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  231.393790][ T6641] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  231.411452][ T6774] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  231.463970][ T6435] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[  231.472193][ T6739] usb 6-1: new high-speed USB device number 43 using dummy_hcd
[  231.645239][ T6739] usb 6-1: Using ep0 maxpacket: 16
[  231.655586][ T6435] usb 4-1: Using ep0 maxpacket: 16
[  231.667004][ T6739] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  231.676803][ T6739] usb 6-1: config 0 has no interface number 0
[  231.683050][ T6435] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  231.691377][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  231.702384][ T6435] usb 4-1: config 0 has no interface number 0
[  231.708645][ T6435] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  231.719751][   T10] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[  231.727701][ T6739] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  231.739002][ T6435] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  231.750880][ T6739] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  231.762040][ T6435] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  231.771154][ T6739] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  231.779336][ T6435] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  231.788044][ T6739] usb 6-1: Product: syz
[  231.792218][ T6739] usb 6-1: SerialNumber: syz
[  231.796896][ T6435] usb 4-1: Product: syz
[  231.801065][ T6435] usb 4-1: SerialNumber: syz
[  231.809741][ T6739] usb 6-1: config 0 descriptor??
[  231.821589][ T6435] usb 4-1: config 0 descriptor??
[  231.829742][ T6739] cm109 6-1:0.8: invalid payload size 0, expected 4
[  231.842074][ T6435] cm109 4-1:0.8: invalid payload size 0, expected 4
[  231.850868][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input262
[  231.864723][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input263
[  231.876599][ T6774] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[  231.913802][   T10] usb 1-1: Using ep0 maxpacket: 16
[  231.932002][   T10] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  231.971018][   T10] usb 1-1: config 0 has no interface number 0
[  232.004946][   T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  232.023284][   T10] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  232.033919][ T6774] usb 2-1: Using ep0 maxpacket: 16
[  232.038196][ T6774] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  232.038226][ T6774] usb 2-1: config 0 has no interface number 0
[  232.038297][ T6774] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  232.038328][ T6774] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  232.040372][ T6774] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  232.040403][ T6774] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  232.040460][ T6774] usb 2-1: Product: syz
[  232.040478][ T6774] usb 2-1: SerialNumber: syz
[  232.048629][   T10] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  232.048663][   T10] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  232.048716][   T10] usb 1-1: Product: syz
[  232.048734][   T10] usb 1-1: SerialNumber: syz
[  232.052682][ T6774] usb 2-1: config 0 descriptor??
[  232.160622][   T10] usb 1-1: config 0 descriptor??
[  232.160787][ T5924] usb 6-1: USB disconnect, device number 43
[  232.165674][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.177013][ T6774] cm109 2-1:0.8: invalid payload size 0, expected 4
[  232.203911][ T6435] usb 5-1: new high-speed USB device number 44 using dummy_hcd
[  232.216418][ T6790] usb 4-1: USB disconnect, device number 44
[  232.216492][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.240923][ T6790] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  232.242566][   T10] cm109 1-1:0.8: invalid payload size 0, expected 4
[  232.259366][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input264
[  232.276605][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input265
[  232.301828][ T5924] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  232.325707][   T24] usb 3-1: new high-speed USB device number 45 using dummy_hcd
[  232.373812][ T6435] usb 5-1: Using ep0 maxpacket: 16
[  232.378212][ T6435] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  232.378242][ T6435] usb 5-1: config 0 has no interface number 0
[  232.378318][ T6435] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  232.378350][ T6435] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  232.380402][ T6435] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  232.380433][ T6435] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  232.380486][ T6435] usb 5-1: Product: syz
[  232.380505][ T6435] usb 5-1: SerialNumber: syz
[  232.388008][ T6435] usb 5-1: config 0 descriptor??
[  232.473919][ T6435] cm109 5-1:0.8: invalid payload size 0, expected 4
[  232.492709][ T6435] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input266
[  232.506351][   T24] usb 3-1: Using ep0 maxpacket: 16
[  232.522824][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  232.522860][   T24] usb 3-1: config 0 has no interface number 0
[  232.522906][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  232.522937][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  232.529280][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  232.529317][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  232.529342][   T24] usb 3-1: Product: syz
[  232.529360][   T24] usb 3-1: SerialNumber: syz
[  232.557458][ T6435] usb 2-1: USB disconnect, device number 46
[  232.557555][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.594096][   T24] usb 3-1: config 0 descriptor??
2025/09/11 04:26:18 executed programs: 275
[  232.673327][   T10] usb 1-1: USB disconnect, device number 47
[  232.673429][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.680413][ T6435] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  232.696567][   T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  232.763535][ T5924] usb 5-1: USB disconnect, device number 44
[  232.763705][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.821011][ T5924] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  232.833756][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  232.877152][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input267
[  232.933783][ T6809] usb 6-1: new high-speed USB device number 44 using dummy_hcd
[  232.958462][   T24] usb 3-1: USB disconnect, device number 45
[  232.964610][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  232.993052][   T24] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  233.063757][ T6774] usb 4-1: new high-speed USB device number 45 using dummy_hcd
[  233.097085][ T6809] usb 6-1: Using ep0 maxpacket: 16
[  233.104714][ T6809] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  233.127699][ T6809] usb 6-1: config 0 has no interface number 0
[  233.135820][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  233.148125][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  233.161470][ T6809] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  233.170630][ T6809] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  233.178762][ T6809] usb 6-1: Product: syz
[  233.183264][ T6809] usb 6-1: SerialNumber: syz
[  233.192259][ T6809] usb 6-1: config 0 descriptor??
[  233.215029][ T6809] cm109 6-1:0.8: invalid payload size 0, expected 4
[  233.224017][ T6774] usb 4-1: Using ep0 maxpacket: 16
[  233.230229][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input268
[  233.243417][ T6774] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  233.252822][ T6774] usb 4-1: config 0 has no interface number 0
[  233.260418][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  233.281772][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  233.311277][ T6774] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  233.330982][ T6774] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  233.352513][ T6774] usb 4-1: Product: syz
[  233.354652][ T5924] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[  233.360419][ T6774] usb 4-1: SerialNumber: syz
[  233.390665][ T6774] usb 4-1: config 0 descriptor??
[  233.422158][   T10] usb 6-1: USB disconnect, device number 44
[  233.428330][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  233.445910][ T6774] cm109 4-1:0.8: invalid payload size 0, expected 4
[  233.454186][   T24] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[  233.454795][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input269
[  233.475127][   T10] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  233.528652][ T5924] usb 2-1: Using ep0 maxpacket: 16
[  233.540916][ T5924] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  233.553808][ T5924] usb 2-1: config 0 has no interface number 0
[  233.565796][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  233.579796][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  233.593471][ T5924] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  233.611359][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  233.620154][ T5924] usb 2-1: Product: syz
[  233.623718][ T6809] usb 5-1: new high-speed USB device number 45 using dummy_hcd
[  233.624618][   T24] usb 1-1: Using ep0 maxpacket: 16
[  233.644557][ T5924] usb 2-1: SerialNumber: syz
[  233.650554][ T5924] usb 2-1: config 0 descriptor??
[  233.661976][ T6774] usb 4-1: USB disconnect, device number 45
[  233.662853][ T5924] cm109 2-1:0.8: invalid payload size 0, expected 4
[  233.668017][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  233.686060][   T24] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  233.696916][ T6774] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  233.698890][   T24] usb 1-1: config 0 has no interface number 0
[  233.716631][   T24] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  233.728658][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input270
[  233.738733][   T24] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  233.762023][   T24] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  233.771205][   T24] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  233.779416][ T6790] usb 3-1: new high-speed USB device number 46 using dummy_hcd
[  233.787816][   T24] usb 1-1: Product: syz
[  233.792325][   T24] usb 1-1: SerialNumber: syz
[  233.803850][ T6809] usb 5-1: Using ep0 maxpacket: 16
[  233.812652][ T6809] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  233.822973][   T24] usb 1-1: config 0 descriptor??
[  233.823620][ T6809] usb 5-1: config 0 has no interface number 0
[  233.838659][   T24] cm109 1-1:0.8: invalid payload size 0, expected 4
[  233.845535][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  233.855930][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input271
[  233.864987][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  233.884286][ T6809] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  233.884319][ T6809] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  233.918323][ T6809] usb 5-1: Product: syz
[  233.922530][ T6809] usb 5-1: SerialNumber: syz
[  233.940203][ T6809] usb 5-1: config 0 descriptor??
[  233.955239][   T24] usb 2-1: USB disconnect, device number 47
[  233.961210][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  233.972554][ T6790] usb 3-1: Using ep0 maxpacket: 16
[  233.977448][ T6809] cm109 5-1:0.8: invalid payload size 0, expected 4
[  233.995636][ T6790] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  234.020725][ T6790] usb 3-1: config 0 has no interface number 0
[  234.022898][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input272
[  234.030979][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  234.080554][   T24] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  234.104607][ T6790] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  234.107607][ T6790] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  234.154219][ T6790] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  234.170448][ T6790] usb 3-1: Product: syz
[  234.170473][ T6790] usb 3-1: SerialNumber: syz
[  234.195147][ T6790] usb 3-1: config 0 descriptor??
[  234.203289][ T6790] cm109 3-1:0.8: invalid payload size 0, expected 4
[  234.226495][ T5924] usb 1-1: USB disconnect, device number 48
[  234.226621][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  234.233284][ T5924] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  234.242146][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input273
[  234.273792][   T10] usb 6-1: new high-speed USB device number 45 using dummy_hcd
[  234.306085][ T6809] usb 5-1: USB disconnect, device number 45
[  234.312531][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  234.344932][ T6809] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  234.419369][ T6774] usb 3-1: USB disconnect, device number 46
[  234.419416][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  234.442893][ T6774] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  234.489937][   T10] usb 6-1: Using ep0 maxpacket: 16
[  234.510951][   T10] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  234.519650][ T6641] usb 4-1: new high-speed USB device number 46 using dummy_hcd
[  234.540727][   T10] usb 6-1: config 0 has no interface number 0
[  234.551583][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  234.563144][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  234.575822][   T10] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  234.585643][   T10] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  234.594078][   T10] usb 6-1: Product: syz
[  234.598364][   T10] usb 6-1: SerialNumber: syz
[  234.606652][   T10] usb 6-1: config 0 descriptor??
[  234.617565][   T10] cm109 6-1:0.8: invalid payload size 0, expected 4
[  234.626855][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input274
[  234.704882][ T6641] usb 4-1: Using ep0 maxpacket: 16
[  234.713281][ T6641] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  234.722769][ T6641] usb 4-1: config 0 has no interface number 0
[  234.729258][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  234.742811][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  234.753754][ T5924] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[  234.755165][ T6641] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  234.770540][ T6641] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  234.778873][ T6641] usb 4-1: Product: syz
[  234.783085][ T6641] usb 4-1: SerialNumber: syz
[  234.791674][ T6641] usb 4-1: config 0 descriptor??
[  234.801779][ T6641] cm109 4-1:0.8: invalid payload size 0, expected 4
[  234.811511][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input275
[  234.838269][   T10] usb 6-1: USB disconnect, device number 45
[  234.838331][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  234.882192][   T10] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  234.904908][ T5924] usb 2-1: Using ep0 maxpacket: 16
[  234.914327][ T5924] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  234.932170][ T5924] usb 2-1: config 0 has no interface number 0
[  234.958672][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  235.019371][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  235.022464][ T5924] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  235.059287][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  235.075525][ T5924] usb 2-1: Product: syz
[  235.075549][ T5924] usb 2-1: SerialNumber: syz
[  235.085568][ T5924] usb 2-1: config 0 descriptor??
[  235.090129][ T5924] cm109 2-1:0.8: invalid payload size 0, expected 4
[  235.108321][    C0] cm109_urb_ctl_callback: 196 callbacks suppressed
[  235.108347][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.110185][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input276
[  235.115265][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.115470][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.115670][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.154672][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.162700][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.170027][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.177259][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.184847][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.192092][    C0] cm109 4-1:0.8: cm109_urb_ctl_callback: urb status -71
[  235.203013][ T6641] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[  235.213268][ T6739] usb 4-1: USB disconnect, device number 46
[  235.213897][   T24] usb 5-1: new high-speed USB device number 46 using dummy_hcd
[  235.219283][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  235.249046][ T6739] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  235.311464][ T5924] usb 2-1: USB disconnect, device number 48
[  235.317554][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  235.337871][ T5924] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  235.385206][ T6809] usb 3-1: new high-speed USB device number 47 using dummy_hcd
[  235.403694][ T6641] usb 1-1: Using ep0 maxpacket: 16
[  235.411099][ T6641] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  235.413870][   T24] usb 5-1: Using ep0 maxpacket: 16
[  235.426775][ T6641] usb 1-1: config 0 has no interface number 0
[  235.439340][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  235.440253][   T24] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  235.457936][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  235.469691][   T24] usb 5-1: config 0 has no interface number 0
[  235.476477][   T24] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  235.484684][ T6641] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  235.488634][   T24] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  235.502973][ T6641] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  235.510241][   T24] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  235.515188][ T6641] usb 1-1: Product: syz
[  235.528794][   T24] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  235.537447][   T24] usb 5-1: Product: syz
[  235.538664][ T6641] usb 1-1: SerialNumber: syz
[  235.541630][   T24] usb 5-1: SerialNumber: syz
[  235.546521][ T6809] usb 3-1: Using ep0 maxpacket: 16
[  235.557285][   T24] usb 5-1: config 0 descriptor??
[  235.561611][   T24] cm109 5-1:0.8: invalid payload size 0, expected 4
[  235.575486][ T6809] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  235.577819][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input277
[  235.585272][ T6641] usb 1-1: config 0 descriptor??
[  235.599305][ T6809] usb 3-1: config 0 has no interface number 0
[  235.605592][ T6809] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  235.617091][ T6809] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  235.630789][ T6641] cm109 1-1:0.8: invalid payload size 0, expected 4
[  235.641059][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input278
[  235.653776][ T6790] usb 6-1: new high-speed USB device number 46 using dummy_hcd
[  235.657148][ T6809] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  235.675084][ T6809] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  235.691196][ T6809] usb 3-1: Product: syz
[  235.697512][ T6809] usb 3-1: SerialNumber: syz
[  235.717097][ T6809] usb 3-1: config 0 descriptor??
[  235.747483][ T6809] cm109 3-1:0.8: invalid payload size 0, expected 4
[  235.780503][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input279
[  235.808527][ T6790] usb 6-1: Using ep0 maxpacket: 16
[  235.819150][ T6790] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  235.819184][ T6790] usb 6-1: config 0 has no interface number 0
[  235.819249][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  235.819281][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  235.821344][ T6790] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  235.821376][ T6790] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  235.821424][ T6790] usb 6-1: Product: syz
[  235.821443][ T6790] usb 6-1: SerialNumber: syz
[  235.828822][ T6790] usb 6-1: config 0 descriptor??
[  235.941180][ T6790] cm109 6-1:0.8: invalid payload size 0, expected 4
[  235.944753][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input280
[  235.998415][   T24] usb 5-1: USB disconnect, device number 46
[  236.004541][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.010127][ T6774] usb 3-1: USB disconnect, device number 47
[  236.014010][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.029819][ T6641] usb 4-1: new high-speed USB device number 47 using dummy_hcd
[  236.070339][ T5924] usb 1-1: USB disconnect, device number 49
[  236.070493][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.078676][ T6774] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.123010][   T24] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.151446][ T5924] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.180649][ T6790] usb 6-1: USB disconnect, device number 46
[  236.184250][ T6641] usb 4-1: Using ep0 maxpacket: 16
[  236.187063][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.206403][ T6641] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  236.218091][ T6809] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[  236.219921][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.242328][ T6641] usb 4-1: config 0 has no interface number 0
[  236.253930][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  236.302771][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  236.319985][ T6641] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  236.330452][ T6641] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  236.338916][ T6641] usb 4-1: Product: syz
[  236.343162][ T6641] usb 4-1: SerialNumber: syz
[  236.351522][ T6641] usb 4-1: config 0 descriptor??
[  236.361399][ T6641] cm109 4-1:0.8: invalid payload size 0, expected 4
[  236.372608][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input281
[  236.393799][ T6809] usb 2-1: Using ep0 maxpacket: 16
[  236.409413][ T6809] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  236.420747][ T6809] usb 2-1: config 0 has no interface number 0
[  236.430055][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  236.441969][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  236.454937][ T6809] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  236.473840][ T6809] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  236.482012][ T6809] usb 2-1: Product: syz
[  236.486948][ T6809] usb 2-1: SerialNumber: syz
[  236.495562][ T6809] usb 2-1: config 0 descriptor??
[  236.504911][ T6809] cm109 2-1:0.8: invalid payload size 0, expected 4
[  236.514081][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input282
[  236.614626][ T6809] usb 4-1: USB disconnect, device number 47
[  236.620607][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.668154][ T6809] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.747801][ T6641] usb 2-1: USB disconnect, device number 49
[  236.753931][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  236.793853][ T6790] usb 5-1: new high-speed USB device number 47 using dummy_hcd
[  236.810394][ T6641] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  236.843764][   T24] usb 3-1: new high-speed USB device number 48 using dummy_hcd
[  236.913890][ T5924] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[  236.963718][ T6790] usb 5-1: Using ep0 maxpacket: 16
[  236.970598][ T6790] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  236.984147][ T6790] usb 5-1: config 0 has no interface number 0
[  236.991218][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.002369][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.012360][   T24] usb 3-1: Using ep0 maxpacket: 16
[  237.019514][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  237.023918][ T6774] usb 6-1: new high-speed USB device number 47 using dummy_hcd
[  237.027751][   T24] usb 3-1: config 0 has no interface number 0
[  237.041366][ T6790] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.050467][ T6790] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.058819][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.069882][ T6790] usb 5-1: Product: syz
[  237.074273][ T6790] usb 5-1: SerialNumber: syz
[  237.080343][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.091244][ T5924] usb 1-1: Using ep0 maxpacket: 16
[  237.098478][ T6790] usb 5-1: config 0 descriptor??
[  237.113012][ T5924] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  237.126243][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  237.134706][ T5924] usb 1-1: config 0 has no interface number 0
[  237.140970][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.150151][ T5924] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.163477][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input283
[  237.183956][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.194121][ T6774] usb 6-1: Using ep0 maxpacket: 16
[  237.196092][ T5924] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.211146][ T6774] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  237.214879][   T24] usb 3-1: Product: syz
[  237.223353][   T24] usb 3-1: SerialNumber: syz
[  237.248041][ T6774] usb 6-1: config 0 has no interface number 0
[  237.262304][ T5924] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.277755][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.278826][ T5924] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.306842][ T5924] usb 1-1: Product: syz
[  237.313040][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.325455][   T24] usb 3-1: config 0 descriptor??
[  237.326295][ T6774] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.331650][ T5924] usb 1-1: SerialNumber: syz
[  237.348958][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  237.353328][ T6774] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.364666][ T6774] usb 6-1: Product: syz
[  237.364691][ T6774] usb 6-1: SerialNumber: syz
[  237.368257][ T6774] usb 6-1: config 0 descriptor??
[  237.376277][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input284
[  237.384777][ T6774] cm109 6-1:0.8: invalid payload size 0, expected 4
[  237.396324][ T5924] usb 1-1: config 0 descriptor??
[  237.407422][ T6678] usb 5-1: USB disconnect, device number 47
[  237.413381][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  237.441035][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input285
[  237.443278][ T5924] cm109 1-1:0.8: invalid payload size 0, expected 4
[  237.496879][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input286
[  237.537080][ T6678] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  237.545736][ T6731] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[  237.564267][ T6790] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[  237.636935][ T6774] usb 3-1: USB disconnect, device number 48
[  237.637024][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  237.669086][ T6641] usb 6-1: USB disconnect, device number 47
[  237.669211][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  237.704003][   T24] usb 1-1: USB disconnect, device number 50
[  237.709988][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  237.719650][ T6731] usb 2-1: Using ep0 maxpacket: 16
[  237.728656][ T6731] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  237.737682][ T6731] usb 2-1: config 0 has no interface number 0
[  237.744120][ T6790] usb 4-1: Using ep0 maxpacket: 16
[  237.749579][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.762024][ T6641] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  237.762458][ T6731] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.789278][ T6790] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  237.800633][ T6731] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.811022][ T6774] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  237.820553][ T6790] usb 4-1: config 0 has no interface number 0
[  237.827777][ T6790] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  237.839582][ T6731] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.847843][ T6790] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  237.858904][ T6731] usb 2-1: Product: syz
[  237.863867][ T6731] usb 2-1: SerialNumber: syz
[  237.870619][   T24] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  237.880378][ T6731] usb 2-1: config 0 descriptor??
[  237.891270][ T6790] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  237.906446][ T6790] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  237.914732][ T6790] usb 4-1: Product: syz
[  237.918898][ T6790] usb 4-1: SerialNumber: syz
[  237.930635][ T6731] cm109 2-1:0.8: invalid payload size 0, expected 4
2025/09/11 04:26:23 executed programs: 296
[  237.970041][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input287
[  237.995786][ T6790] usb 4-1: config 0 descriptor??
[  238.006211][ T6790] cm109 4-1:0.8: invalid payload size 0, expected 4
[  238.027369][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input288
[  238.100806][ T6774] usb 2-1: USB disconnect, device number 50
[  238.100911][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  238.125376][ T6774] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  238.213795][   T10] usb 5-1: new high-speed USB device number 48 using dummy_hcd
[  238.248413][   T24] usb 4-1: USB disconnect, device number 48
[  238.254507][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  238.305873][   T24] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  238.403822][   T10] usb 5-1: Using ep0 maxpacket: 16
[  238.411057][   T10] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  238.420857][   T10] usb 5-1: config 0 has no interface number 0
[  238.427096][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  238.438136][   T10] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  238.447983][ T6641] usb 3-1: new high-speed USB device number 49 using dummy_hcd
[  238.457555][   T10] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  238.466686][   T10] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  238.475259][   T10] usb 5-1: Product: syz
[  238.479412][   T10] usb 5-1: SerialNumber: syz
[  238.487202][   T10] usb 5-1: config 0 descriptor??
[  238.496148][   T10] cm109 5-1:0.8: invalid payload size 0, expected 4
[  238.507889][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input289
[  238.524161][ T6790] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[  238.533822][ T6809] usb 6-1: new high-speed USB device number 48 using dummy_hcd
[  238.626053][ T6641] usb 3-1: Using ep0 maxpacket: 16
[  238.641754][ T6641] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  238.655148][ T6641] usb 3-1: config 0 has no interface number 0
[  238.661350][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  238.674938][ T6790] usb 1-1: Using ep0 maxpacket: 16
[  238.676195][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  238.687570][ T6790] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  238.693076][ T6641] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  238.700461][ T6790] usb 1-1: config 0 has no interface number 0
[  238.708811][ T6809] usb 6-1: Using ep0 maxpacket: 16
[  238.725084][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  238.725122][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  238.729143][ T6790] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  238.729176][ T6790] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  238.729201][ T6790] usb 1-1: Product: syz
[  238.729219][ T6790] usb 1-1: SerialNumber: syz
[  238.731414][ T6641] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  238.744642][ T6790] usb 1-1: config 0 descriptor??
[  238.760184][ T6809] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  238.775324][ T6790] cm109 1-1:0.8: invalid payload size 0, expected 4
[  238.789380][ T6641] usb 3-1: Product: syz
[  238.812958][ T6809] usb 6-1: config 0 has no interface number 0
[  238.813010][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  238.813068][ T6809] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  238.813237][ T6641] usb 3-1: SerialNumber: syz
[  238.821916][ T6641] usb 3-1: config 0 descriptor??
[  238.839857][ T6641] cm109 3-1:0.8: invalid payload size 0, expected 4
[  238.848097][ T6809] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  238.848133][ T6809] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  238.848157][ T6809] usb 6-1: Product: syz
[  238.848197][ T6809] usb 6-1: SerialNumber: syz
[  238.852357][ T6809] usb 6-1: config 0 descriptor??
[  238.857789][ T6809] cm109 6-1:0.8: invalid payload size 0, expected 4
[  238.873493][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input290
[  238.885113][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input291
[  238.895567][   T24] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[  238.914888][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input292
[  238.989229][ T6641] usb 5-1: USB disconnect, device number 48
[  238.989333][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.014305][ T6641] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.073776][ T6678] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[  239.077652][   T24] usb 2-1: Using ep0 maxpacket: 16
[  239.079660][   T24] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  239.079688][   T24] usb 2-1: config 0 has no interface number 0
[  239.079733][   T24] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  239.079786][   T24] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  239.082033][   T24] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  239.082063][   T24] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  239.082088][   T24] usb 2-1: Product: syz
[  239.082106][   T24] usb 2-1: SerialNumber: syz
[  239.130114][ T6809] usb 1-1: USB disconnect, device number 51
[  239.130121][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.184633][ T6809] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.214936][   T24] usb 2-1: config 0 descriptor??
[  239.254066][ T6678] usb 4-1: Using ep0 maxpacket: 16
[  239.260041][ T6678] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  239.260068][ T6678] usb 4-1: config 0 has no interface number 0
[  239.260110][ T6678] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  239.260141][ T6678] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  239.263125][ T6678] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  239.311802][ T6678] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  239.315286][ T6641] usb 3-1: USB disconnect, device number 49
[  239.320188][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.322994][   T24] cm109 2-1:0.8: invalid payload size 0, expected 4
[  239.354096][ T6678] usb 4-1: Product: syz
[  239.358758][ T6678] usb 4-1: SerialNumber: syz
[  239.365415][ T5924] usb 6-1: USB disconnect, device number 48
[  239.365455][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.375803][ T6678] usb 4-1: config 0 descriptor??
[  239.389380][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input293
[  239.405422][ T6678] cm109 4-1:0.8: invalid payload size 0, expected 4
[  239.416031][ T6641] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.424815][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input294
[  239.516655][ T5924] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.557202][   T24] usb 2-1: USB disconnect, device number 51
[  239.563235][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.605311][   T24] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.629693][   T10] usb 4-1: USB disconnect, device number 49
[  239.629766][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  239.721997][   T10] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  239.844125][ T6809] usb 5-1: new high-speed USB device number 49 using dummy_hcd
[  239.963849][ T6678] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[  240.014878][ T6809] usb 5-1: Using ep0 maxpacket: 16
[  240.029014][ T6809] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  240.038652][ T6809] usb 5-1: config 0 has no interface number 0
[  240.048672][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.061761][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.076489][ T6809] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.086866][ T6809] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.095145][ T6809] usb 5-1: Product: syz
[  240.099381][ T6809] usb 5-1: SerialNumber: syz
[  240.107154][ T6809] usb 5-1: config 0 descriptor??
[  240.115180][ T6678] usb 1-1: Using ep0 maxpacket: 16
[  240.115917][ T6809] cm109 5-1:0.8: invalid payload size 0, expected 4
[  240.123033][ T6678] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  240.129843][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input295
[  240.142138][ T6678] usb 1-1: config 0 has no interface number 0
[  240.145808][ T6739] usb 3-1: new high-speed USB device number 50 using dummy_hcd
[  240.148419][ T6641] usb 6-1: new high-speed USB device number 49 using dummy_hcd
[  240.152496][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.181918][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.216410][ T6678] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.226426][ T6678] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.237640][ T6678] usb 1-1: Product: syz
[  240.241821][ T6678] usb 1-1: SerialNumber: syz
[  240.247149][ T5924] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[  240.274963][ T6678] usb 1-1: config 0 descriptor??
[  240.284316][ T6678] cm109 1-1:0.8: invalid payload size 0, expected 4
[  240.293380][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input296
[  240.323849][ T6739] usb 3-1: Using ep0 maxpacket: 16
[  240.327031][ T6641] usb 6-1: Using ep0 maxpacket: 16
[  240.329069][ T6739] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  240.359576][    C0] cm109_urb_ctl_callback: 750 callbacks suppressed
[  240.359609][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.374386][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.382677][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.389820][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.396966][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.403849][ T5924] usb 2-1: Using ep0 maxpacket: 16
[  240.404109][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.416159][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.423398][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.426273][ T5924] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  240.430533][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.445488][    C0] cm109 5-1:0.8: cm109_urb_ctl_callback: urb status -71
[  240.452869][ T6731] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[  240.453378][ T6809] usb 5-1: USB disconnect, device number 49
[  240.460549][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  240.480503][ T6641] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  240.481620][ T5924] usb 2-1: config 0 has no interface number 0
[  240.488892][ T6641] usb 6-1: config 0 has no interface number 0
[  240.488939][ T6641] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.488970][ T6641] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.489115][ T6739] usb 3-1: config 0 has no interface number 0
[  240.489156][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.524697][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.554859][ T6809] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  240.561108][ T6641] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.561142][ T6641] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.561167][ T6641] usb 6-1: Product: syz
[  240.561185][ T6641] usb 6-1: SerialNumber: syz
[  240.573655][ T6641] usb 6-1: config 0 descriptor??
[  240.579248][ T6641] cm109 6-1:0.8: invalid payload size 0, expected 4
[  240.596026][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input297
[  240.618128][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.643104][ T5924] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.659948][ T6739] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.673720][ T6731] usb 4-1: Using ep0 maxpacket: 16
[  240.684190][ T6739] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.694622][ T6739] usb 3-1: Product: syz
[  240.698815][ T6739] usb 3-1: SerialNumber: syz
[  240.713098][ T6739] usb 3-1: config 0 descriptor??
[  240.730390][ T6641] usb 1-1: USB disconnect, device number 52
[  240.730460][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  240.745519][ T6739] cm109 3-1:0.8: invalid payload size 0, expected 4
[  240.747461][ T6731] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  240.761284][ T6731] usb 4-1: config 0 has no interface number 0
[  240.762072][ T6641] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  240.767531][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  240.767564][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  240.799695][ T5924] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.805837][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input298
[  240.819391][ T5924] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.831272][ T5924] usb 2-1: Product: syz
[  240.831304][ T5924] usb 2-1: SerialNumber: syz
[  240.836495][ T5924] usb 2-1: config 0 descriptor??
[  240.839917][ T6731] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  240.839948][ T6731] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  240.839973][ T6731] usb 4-1: Product: syz
[  240.839991][ T6731] usb 4-1: SerialNumber: syz
[  240.843367][ T6731] usb 4-1: config 0 descriptor??
[  240.889109][ T5924] cm109 2-1:0.8: invalid payload size 0, expected 4
[  240.891507][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input299
[  240.935497][ T6731] cm109 4-1:0.8: invalid payload size 0, expected 4
[  240.966026][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input300
[  241.012262][ T6739] usb 3-1: USB disconnect, device number 50
[  241.018341][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  241.061128][ T6731] usb 6-1: USB disconnect, device number 49
[  241.061228][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  241.112063][ T6739] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  241.142656][ T5924] usb 2-1: USB disconnect, device number 52
[  241.148959][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  241.174097][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  241.174103][ T6641] usb 4-1: USB disconnect, device number 50
[  241.174308][ T6731] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  241.222126][ T6641] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  241.292473][ T5924] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  241.324098][ T6809] usb 5-1: new high-speed USB device number 50 using dummy_hcd
[  241.493766][ T6790] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[  241.497783][ T6809] usb 5-1: Using ep0 maxpacket: 16
[  241.509265][ T6809] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  241.517861][ T6809] usb 5-1: config 0 has no interface number 0
[  241.524060][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  241.535037][ T6809] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  241.547034][ T6809] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  241.556329][ T6809] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  241.564518][ T6809] usb 5-1: Product: syz
[  241.568766][ T6809] usb 5-1: SerialNumber: syz
[  241.583752][ T6809] usb 5-1: config 0 descriptor??
[  241.612238][ T6809] cm109 5-1:0.8: invalid payload size 0, expected 4
[  241.628898][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input301
[  241.663907][ T6790] usb 1-1: Using ep0 maxpacket: 16
[  241.680254][ T6790] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  241.699664][ T6790] usb 1-1: config 0 has no interface number 0
[  241.712010][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  241.737292][ T6790] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  241.771721][ T6790] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  241.793497][ T6790] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  241.809490][ T6678] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[  241.830917][ T6790] usb 1-1: Product: syz
[  241.831550][ T6790] usb 1-1: SerialNumber: syz
[  241.844063][ T6790] usb 1-1: config 0 descriptor??
[  241.862453][ T6790] cm109 1-1:0.8: invalid payload size 0, expected 4
[  241.865577][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input302
[  241.871941][ T6774] usb 5-1: USB disconnect, device number 50
[  241.879132][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  241.879537][ T6731] usb 6-1: new high-speed USB device number 50 using dummy_hcd
[  241.909601][ T6774] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  241.983704][ T6678] usb 3-1: Using ep0 maxpacket: 16
[  241.984408][ T6809] usb 4-1: new high-speed USB device number 51 using dummy_hcd
[  241.993019][ T6678] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  242.007712][ T6678] usb 3-1: config 0 has no interface number 0
[  242.018616][ T6678] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  242.031557][ T6678] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  242.043685][ T6641] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[  242.048203][ T6678] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  242.062591][ T6678] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  242.071223][ T6678] usb 3-1: Product: syz
[  242.071244][ T6678] usb 3-1: SerialNumber: syz
[  242.083253][ T6678] usb 3-1: config 0 descriptor??
[  242.084579][ T6731] usb 6-1: Using ep0 maxpacket: 16
[  242.097021][ T6678] cm109 3-1:0.8: invalid payload size 0, expected 4
[  242.111293][ T6731] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  242.111320][ T6731] usb 6-1: config 0 has no interface number 0
[  242.111389][ T6731] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  242.138665][ T6774] usb 1-1: USB disconnect, device number 53
[  242.138831][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  242.154075][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input303
[  242.158034][ T6809] usb 4-1: Using ep0 maxpacket: 16
[  242.172095][ T6731] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  242.175740][ T6774] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  242.195460][ T6641] usb 2-1: Using ep0 maxpacket: 16
[  242.204533][ T6809] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  242.204584][ T6731] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  242.218099][ T6809] usb 4-1: config 0 has no interface number 0
[  242.234867][ T6641] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  242.245899][ T6641] usb 2-1: config 0 has no interface number 0
[  242.250417][ T6731] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  242.265508][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  242.272172][ T6731] usb 6-1: Product: syz
[  242.276836][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  242.276869][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  242.282792][ T6731] usb 6-1: SerialNumber: syz
[  242.303737][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  242.330565][ T6641] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  242.331736][ T6678] usb 3-1: USB disconnect, device number 51
[  242.339837][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  242.343751][ T6641] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  242.370691][ T6641] usb 2-1: Product: syz
[  242.372649][ T6731] usb 6-1: config 0 descriptor??
[  242.383828][ T6809] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  242.388078][ T6678] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  242.394471][ T6809] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  242.423065][ T6731] cm109 6-1:0.8: invalid payload size 0, expected 4
[  242.431655][ T6809] usb 4-1: Product: syz
[  242.436181][ T6641] usb 2-1: SerialNumber: syz
[  242.441041][ T6809] usb 4-1: SerialNumber: syz
[  242.452957][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input304
[  242.456339][ T6809] usb 4-1: config 0 descriptor??
[  242.472104][ T6641] usb 2-1: config 0 descriptor??
[  242.482795][ T6641] cm109 2-1:0.8: invalid payload size 0, expected 4
[  242.494429][ T6809] cm109 4-1:0.8: invalid payload size 0, expected 4
[  242.503385][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input305
[  242.545183][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input306
[  242.629512][ T6731] usb 6-1: USB disconnect, device number 50
[  242.635587][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  242.687508][ T6641] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[  242.731851][ T6678] usb 2-1: USB disconnect, device number 53
[  242.731851][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  242.756588][ T6731] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  242.788930][ T6678] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  242.805854][ T6790] usb 4-1: USB disconnect, device number 51
[  242.805863][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  242.867293][ T6790] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  242.882926][ T6641] usb 5-1: Using ep0 maxpacket: 16
[  242.901438][ T6641] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  242.929366][ T6641] usb 5-1: config 0 has no interface number 0
[  242.952171][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  242.967374][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  242.977519][ T6809] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[  242.987687][ T6641] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  242.997229][ T6641] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  243.005479][ T6641] usb 5-1: Product: syz
[  243.009662][ T6641] usb 5-1: SerialNumber: syz
[  243.022384][ T6641] usb 5-1: config 0 descriptor??
[  243.032647][ T6641] cm109 5-1:0.8: invalid payload size 0, expected 4
[  243.041969][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input307
[  243.143745][ T6809] usb 1-1: Using ep0 maxpacket: 16
[  243.151105][ T6809] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  243.160188][ T6809] usb 1-1: config 0 has no interface number 0
[  243.163862][ T5924] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[  243.166500][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
2025/09/11 04:26:29 executed programs: 317
[  243.185513][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  243.199040][ T6809] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  243.219076][ T6809] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  243.233423][ T6809] usb 1-1: Product: syz
[  243.257168][   T10] usb 5-1: USB disconnect, device number 51
[  243.263155][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  243.279884][ T6809] usb 1-1: SerialNumber: syz
[  243.287824][ T6809] usb 1-1: config 0 descriptor??
[  243.328739][ T6809] cm109 1-1:0.8: invalid payload size 0, expected 4
[  243.333770][ T5924] usb 3-1: Using ep0 maxpacket: 16
[  243.339509][   T10] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  243.352561][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input308
[  243.372528][ T5924] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  243.391787][ T5924] usb 3-1: config 0 has no interface number 0
[  243.420545][ T5924] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  243.455208][ T5924] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  243.463850][ T6641] usb 6-1: new high-speed USB device number 51 using dummy_hcd
[  243.467932][ T5924] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  243.482521][ T5924] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  243.490772][ T5924] usb 3-1: Product: syz
[  243.496081][ T5924] usb 3-1: SerialNumber: syz
[  243.507195][ T5924] usb 3-1: config 0 descriptor??
[  243.523794][ T6790] usb 2-1: new high-speed USB device number 54 using dummy_hcd
[  243.528411][ T5924] cm109 3-1:0.8: invalid payload size 0, expected 4
[  243.558409][   T10] usb 1-1: USB disconnect, device number 54
[  243.564547][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  243.568723][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input309
[  243.590227][   T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  243.623903][ T6641] usb 6-1: Using ep0 maxpacket: 16
[  243.634420][ T6774] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[  243.657895][ T6641] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  243.667244][ T6641] usb 6-1: config 0 has no interface number 0
[  243.679539][ T6641] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  243.690986][ T6641] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  243.703938][ T6790] usb 2-1: Using ep0 maxpacket: 16
[  243.706501][ T6641] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  243.712121][ T6790] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  243.730803][ T6641] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  243.740649][ T6641] usb 6-1: Product: syz
[  243.740673][ T6641] usb 6-1: SerialNumber: syz
[  243.756954][ T6790] usb 2-1: config 0 has no interface number 0
[  243.757032][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  243.781339][ T6790] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  243.793171][ T6641] usb 6-1: config 0 descriptor??
[  243.794568][   T24] usb 3-1: USB disconnect, device number 52
[  243.798163][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  243.810256][ T6641] cm109 6-1:0.8: invalid payload size 0, expected 4
[  243.828048][ T6774] usb 4-1: Using ep0 maxpacket: 16
[  243.835562][   T24] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  243.851182][ T6790] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  243.852258][ T6774] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  243.869460][ T6790] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  243.889695][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input310
[  243.905518][ T6790] usb 2-1: Product: syz
[  243.910662][ T6774] usb 4-1: config 0 has no interface number 0
[  243.925020][ T6790] usb 2-1: SerialNumber: syz
[  243.934511][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  243.958409][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  243.970611][ T6790] usb 2-1: config 0 descriptor??
[  243.990588][ T6774] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  243.991633][ T6790] cm109 2-1:0.8: invalid payload size 0, expected 4
[  244.020298][ T6731] usb 6-1: USB disconnect, device number 51
[  244.020418][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  244.037809][ T6774] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  244.046192][ T6774] usb 4-1: Product: syz
[  244.052439][ T6774] usb 4-1: SerialNumber: syz
[  244.052976][ T6731] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  244.060203][ T6774] usb 4-1: config 0 descriptor??
[  244.072600][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input311
[  244.123771][ T6774] cm109 4-1:0.8: invalid payload size 0, expected 4
[  244.142849][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input312
[  244.155946][ T5924] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[  244.195752][ T6790] usb 2-1: USB disconnect, device number 54
[  244.201748][    C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  244.232198][ T6790] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  244.291605][ T6774] usb 4-1: USB disconnect, device number 52
[  244.297694][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  244.333733][ T5924] usb 5-1: Using ep0 maxpacket: 16
[  244.335476][ T6774] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  244.352477][ T5924] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  244.363806][ T6641] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[  244.375259][ T5924] usb 5-1: config 0 has no interface number 0
[  244.388659][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  244.407306][ T5924] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  244.419503][ T5924] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  244.429617][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  244.438670][ T5924] usb 5-1: Product: syz
[  244.442851][ T5924] usb 5-1: SerialNumber: syz
[  244.453360][ T5924] usb 5-1: config 0 descriptor??
[  244.467064][ T5924] cm109 5-1:0.8: invalid payload size 0, expected 4
[  244.482522][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input313
[  244.524324][ T6641] usb 1-1: Using ep0 maxpacket: 16
[  244.541702][ T6641] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  244.552232][ T6641] usb 1-1: config 0 has no interface number 0
[  244.571216][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  244.591097][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  244.622141][ T6641] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  244.632066][ T6739] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[  244.640060][ T6641] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  244.648960][ T6641] usb 1-1: Product: syz
[  244.653687][ T6641] usb 1-1: SerialNumber: syz
[  244.661210][ T6641] usb 1-1: config 0 descriptor??
[  244.683370][ T6641] cm109 1-1:0.8: invalid payload size 0, expected 4
[  244.684035][ T6790] usb 5-1: USB disconnect, device number 52
[  244.690104][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  244.692856][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input314
[  244.721552][ T6790] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  244.793828][ T6739] usb 3-1: Using ep0 maxpacket: 16
[  244.823488][ T6739] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  244.842947][ T6739] usb 3-1: config 0 has no interface number 0
[  244.849249][ T6774] usb 6-1: new high-speed USB device number 52 using dummy_hcd
[  244.859959][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  244.899963][ T6739] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  244.913167][ T6739] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  244.913202][ T6739] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  244.913227][ T6739] usb 3-1: Product: syz
[  244.913268][ T6739] usb 3-1: SerialNumber: syz
[  244.917717][ T6739] usb 3-1: config 0 descriptor??
[  244.956514][ T6641] usb 1-1: USB disconnect, device number 55
[  244.962499][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  244.979720][ T6739] cm109 3-1:0.8: invalid payload size 0, expected 4
[  244.989214][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input315
[  245.001095][ T6641] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  245.010239][ T6809] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[  245.033708][ T6774] usb 6-1: Using ep0 maxpacket: 16
[  245.040959][ T6774] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  245.050819][ T6774] usb 6-1: config 0 has no interface number 0
[  245.059804][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  245.070974][ T6774] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  245.090328][ T6774] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  245.099928][ T6774] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  245.110913][ T6774] usb 6-1: Product: syz
[  245.113717][ T6731] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[  245.115703][ T6774] usb 6-1: SerialNumber: syz
[  245.138710][ T6774] usb 6-1: config 0 descriptor??
[  245.160234][ T6774] cm109 6-1:0.8: invalid payload size 0, expected 4
[  245.166989][ T6809] usb 2-1: Using ep0 maxpacket: 16
[  245.170288][ T6809] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  245.187040][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input316
[  245.188697][ T6809] usb 2-1: config 0 has no interface number 0
[  245.215870][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  245.229026][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  245.229127][ T6790] usb 3-1: USB disconnect, device number 53
[  245.229295][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  245.286632][ T6809] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  245.305157][ T6731] usb 4-1: Using ep0 maxpacket: 16
[  245.305293][ T6809] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  245.317737][ T6731] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  245.319005][ T6809] usb 2-1: Product: syz
[  245.330972][ T6809] usb 2-1: SerialNumber: syz
[  245.336929][ T6731] usb 4-1: config 0 has no interface number 0
[  245.343417][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  245.361906][ T6731] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  245.364428][ T6731] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  245.373758][ T6809] usb 2-1: config 0 descriptor??
[  245.383537][ T6790] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  245.423056][ T6809] cm109 2-1:0.8: invalid payload size 0, expected 4
[  245.428807][ T6731] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  245.443333][ T6731] usb 4-1: Product: syz
[  245.446996][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input317
[  245.457220][ T6731] usb 4-1: SerialNumber: syz
[  245.460581][    C0] cm109_urb_ctl_callback: 173 callbacks suppressed
[  245.460610][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.476431][ T6731] usb 4-1: config 0 descriptor??
[  245.476578][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.494840][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.496210][ T6731] cm109 4-1:0.8: invalid payload size 0, expected 4
[  245.504577][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.516230][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.523472][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.530828][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.538172][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.545591][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.552782][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  245.561715][ T6774] usb 6-1: USB disconnect, device number 52
[  245.561780][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  245.574840][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input318
[  245.578298][ T6641] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[  245.606339][ T6774] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  245.657750][ T6790] usb 2-1: USB disconnect, device number 55
[  245.657756][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  245.717801][ T6731] usb 4-1: USB disconnect, device number 53
[  245.723886][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  245.734295][ T6790] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  245.744488][ T6641] usb 5-1: Using ep0 maxpacket: 16
[  245.760457][ T6641] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  245.772294][ T6731] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  245.791598][ T6641] usb 5-1: config 0 has no interface number 0
[  245.812471][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  245.828686][ T6641] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  245.838921][ T6739] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[  245.852720][ T6641] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  245.869196][ T6641] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  245.877436][ T6641] usb 5-1: Product: syz
[  245.881609][ T6641] usb 5-1: SerialNumber: syz
[  245.894124][ T6641] usb 5-1: config 0 descriptor??
[  245.910283][ T6641] cm109 5-1:0.8: invalid payload size 0, expected 4
[  245.920197][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input319
[  245.993703][ T6739] usb 1-1: Using ep0 maxpacket: 16
[  246.015919][ T6739] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  246.025205][ T6739] usb 1-1: config 0 has no interface number 0
[  246.031409][ T6739] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  246.042458][ T6739] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  246.053935][ T5924] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[  246.063547][ T6739] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  246.078851][ T6739] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  246.087016][ T6739] usb 1-1: Product: syz
[  246.091217][ T6739] usb 1-1: SerialNumber: syz
[  246.104961][ T6739] usb 1-1: config 0 descriptor??
[  246.132467][ T6739] cm109 1-1:0.8: invalid payload size 0, expected 4
[  246.142134][ T6774] usb 5-1: USB disconnect, device number 53
[  246.148274][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  246.161417][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input320
[  246.214373][ T5924] usb 3-1: Using ep0 maxpacket: 16
[  246.220762][ T6774] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  246.222156][ T5924] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  246.250018][ T5924] usb 3-1: config 0 has no interface number 0
[  246.260281][ T5924] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  246.307380][ T5924] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  246.331871][ T5924] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  246.352099][ T5924] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  246.352131][ T5924] usb 3-1: Product: syz
[  246.352149][ T5924] usb 3-1: SerialNumber: syz
[  246.373732][ T6790] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[  246.389745][ T5924] usb 3-1: config 0 descriptor??
[  246.406737][ T5924] cm109 3-1:0.8: invalid payload size 0, expected 4
[  246.422980][ T5924] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input321
[  246.444546][ T6739] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[  246.467174][ T6809] usb 1-1: USB disconnect, device number 56
[  246.473157][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  246.502947][ T6809] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  246.534626][ T6790] usb 6-1: Using ep0 maxpacket: 16
[  246.562631][ T6790] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  246.573809][ T6641] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[  246.580240][ T6790] usb 6-1: config 0 has no interface number 0
[  246.589544][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  246.593675][ T6739] usb 2-1: Using ep0 maxpacket: 16
[  246.612640][ T6739] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  246.612671][ T6739] usb 2-1: config 0 has no interface number 0
[  246.612718][ T6739] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  246.612750][ T6739] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  246.615850][ T6739] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  246.626028][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  246.627299][ T6739] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  246.652999][ T6790] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  246.686790][ T6739] usb 2-1: Product: syz
[  246.686815][ T6739] usb 2-1: SerialNumber: syz
[  246.693533][ T6739] usb 2-1: config 0 descriptor??
[  246.697799][ T6790] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  246.718194][ T6790] usb 6-1: Product: syz
[  246.722598][ T6790] usb 6-1: SerialNumber: syz
[  246.726584][ T6790] usb 6-1: config 0 descriptor??
[  246.735967][ T6739] cm109 2-1:0.8: invalid payload size 0, expected 4
[  246.737622][ T6790] cm109 6-1:0.8: invalid payload size 0, expected 4
[  246.744702][ T6641] usb 4-1: Using ep0 maxpacket: 16
[  246.756500][ T6731] usb 3-1: USB disconnect, device number 54
[  246.762454][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  246.769896][ T6641] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  246.790011][ T6641] usb 4-1: config 0 has no interface number 0
[  246.798306][ T6731] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  246.810749][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input323
[  246.830831][ T6739] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input322
[  246.841895][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  246.861282][ T6641] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  246.907094][ T6641] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  246.935281][ T6641] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  246.935314][ T6641] usb 4-1: Product: syz
[  246.935354][ T6641] usb 4-1: SerialNumber: syz
[  246.952876][ T6641] usb 4-1: config 0 descriptor??
[  246.996553][ T6641] cm109 4-1:0.8: invalid payload size 0, expected 4
[  246.999557][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input324
[  247.041641][ T6731] usb 6-1: USB disconnect, device number 53
[  247.047772][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  247.078474][ T5924] usb 2-1: USB disconnect, device number 56
[  247.078474][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  247.097091][ T5924] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  247.115012][ T6790] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[  247.155486][ T6731] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  247.225170][ T6641] usb 4-1: USB disconnect, device number 54
[  247.231207][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  247.283519][ T6641] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  247.293986][ T6790] usb 5-1: Using ep0 maxpacket: 16
[  247.302518][ T6790] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  247.315102][ T6790] usb 5-1: config 0 has no interface number 0
[  247.321214][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  247.334890][ T6678] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[  247.346698][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  247.359049][ T6790] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  247.368964][ T6790] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  247.377181][ T6790] usb 5-1: Product: syz
[  247.381483][ T6790] usb 5-1: SerialNumber: syz
[  247.390459][ T6790] usb 5-1: config 0 descriptor??
[  247.399294][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  247.408298][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input325
[  247.504268][ T6678] usb 1-1: Using ep0 maxpacket: 16
[  247.516803][ T6678] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  247.524995][   T24] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[  247.534976][ T6678] usb 1-1: config 0 has no interface number 0
[  247.541383][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  247.557253][ T6678] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  247.578622][ T6678] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  247.635556][ T6678] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  247.650369][ T6731] usb 5-1: USB disconnect, device number 54
[  247.656412][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  247.667702][ T6678] usb 1-1: Product: syz
[  247.671916][ T6678] usb 1-1: SerialNumber: syz
[  247.693884][   T24] usb 3-1: Using ep0 maxpacket: 16
[  247.700672][ T6731] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  247.721954][   T24] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  247.732504][ T6678] usb 1-1: config 0 descriptor??
[  247.739951][   T24] usb 3-1: config 0 has no interface number 0
[  247.750757][ T6678] cm109 1-1:0.8: invalid payload size 0, expected 4
[  247.758622][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  247.779516][ T6678] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input326
[  247.798357][   T24] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  247.829440][   T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  247.855973][   T24] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  247.870071][   T24] usb 3-1: Product: syz
[  247.883062][   T24] usb 3-1: SerialNumber: syz
[  247.884966][ T6641] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[  247.901802][   T24] usb 3-1: config 0 descriptor??
[  247.913684][ T6790] usb 6-1: new high-speed USB device number 54 using dummy_hcd
[  247.934434][   T24] cm109 3-1:0.8: invalid payload size 0, expected 4
[  247.959049][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input327
[  247.981474][   T24] usb 1-1: USB disconnect, device number 57
[  247.987669][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  248.008487][   T24] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  248.067245][ T6809] usb 4-1: new high-speed USB device number 55 using dummy_hcd
[  248.075436][ T6641] usb 2-1: Using ep0 maxpacket: 16
[  248.087777][ T6641] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  248.099518][ T6641] usb 2-1: config 0 has no interface number 0
[  248.108522][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  248.124654][ T6790] usb 6-1: Using ep0 maxpacket: 16
[  248.129077][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  248.138032][ T6790] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  248.143021][ T6641] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  248.149566][ T6790] usb 6-1: config 0 has no interface number 0
[  248.159391][ T6641] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  248.181457][ T6641] usb 2-1: Product: syz
[  248.181481][ T6641] usb 2-1: SerialNumber: syz
[  248.204710][ T6641] usb 2-1: config 0 descriptor??
[  248.206120][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  248.213259][ T6641] cm109 2-1:0.8: invalid payload size 0, expected 4
[  248.238923][ T6790] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  248.249051][ T6790] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  248.249084][ T6790] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  248.249109][ T6790] usb 6-1: Product: syz
[  248.249127][ T6790] usb 6-1: SerialNumber: syz
[  248.261928][ T6790] usb 6-1: config 0 descriptor??
[  248.268526][ T6809] usb 4-1: Using ep0 maxpacket: 16
[  248.277457][ T6790] cm109 6-1:0.8: invalid payload size 0, expected 4
[  248.291891][ T6809] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  248.301872][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input329
[  248.304707][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input328
[  248.354635][ T6809] usb 4-1: config 0 has no interface number 0
[  248.355574][ T6790] usb 3-1: USB disconnect, device number 55
[  248.360771][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  248.360805][ T6809] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  248.360812][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  248.369547][ T6809] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  248.415482][ T6809] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  248.431151][ T6809] usb 4-1: Product: syz
[  248.431178][ T6809] usb 4-1: SerialNumber: syz
[  248.442432][ T6790] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  248.453722][ T6731] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[  248.480370][ T6809] usb 4-1: config 0 descriptor??
[  248.512314][ T6809] cm109 4-1:0.8: invalid payload size 0, expected 4
2025/09/11 04:26:34 executed programs: 339
[  248.581584][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input330
[  248.631198][ T6731] usb 5-1: Using ep0 maxpacket: 16
[  248.633391][ T6731] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  248.633421][ T6731] usb 5-1: config 0 has no interface number 0
[  248.633483][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  248.633514][ T6731] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  248.640960][ T6731] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  248.709263][   T24] usb 4-1: USB disconnect, device number 55
[  248.709273][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  248.719998][ T6739] usb 2-1: USB disconnect, device number 57
[  248.720109][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  248.754324][   T24] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  248.774140][ T6731] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  248.774173][ T6731] usb 5-1: Product: syz
[  248.774193][ T6731] usb 5-1: SerialNumber: syz
[  248.804781][ T6641] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[  248.807655][ T6731] usb 5-1: config 0 descriptor??
[  248.813027][ T6731] cm109 5-1:0.8: invalid payload size 0, expected 4
[  248.828242][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input331
[  248.847390][ T6739] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  248.936516][ T6809] usb 6-1: USB disconnect, device number 54
[  248.936653][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  248.954544][ T6641] usb 1-1: Using ep0 maxpacket: 16
[  248.961228][ T6809] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  248.987774][ T6641] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  248.998889][ T6641] usb 1-1: config 0 has no interface number 0
[  249.007576][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  249.037582][ T6435] usb 5-1: USB disconnect, device number 55
[  249.037697][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  249.047578][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  249.075610][ T6435] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  249.088046][ T6641] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  249.098058][ T6641] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  249.109584][ T6641] usb 1-1: Product: syz
[  249.120937][ T6641] usb 1-1: SerialNumber: syz
[  249.130759][ T6641] usb 1-1: config 0 descriptor??
[  249.143328][ T6641] cm109 1-1:0.8: invalid payload size 0, expected 4
[  249.152988][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input332
[  249.163414][   T10] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[  249.324894][   T10] usb 3-1: Using ep0 maxpacket: 16
[  249.331771][   T10] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  249.340317][   T10] usb 3-1: config 0 has no interface number 0
[  249.346887][   T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  249.359226][   T10] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  249.361614][   T10] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  249.386945][   T10] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  249.386978][   T10] usb 3-1: Product: syz
[  249.386997][   T10] usb 3-1: SerialNumber: syz
[  249.390815][   T10] usb 3-1: config 0 descriptor??
[  249.415875][ T6731] usb 1-1: USB disconnect, device number 58
[  249.415954][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  249.432318][   T10] cm109 3-1:0.8: invalid payload size 0, expected 4
[  249.443261][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input333
[  249.447056][ T6731] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  249.513899][ T6809] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[  249.523711][   T24] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[  249.641032][  T119] usb 3-1: USB disconnect, device number 56
[  249.641179][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  249.661700][  T119] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  249.673951][ T6809] usb 2-1: Using ep0 maxpacket: 16
[  249.687156][ T6809] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  249.699903][ T6809] usb 2-1: config 0 has no interface number 0
[  249.703990][   T24] usb 4-1: Using ep0 maxpacket: 16
[  249.711263][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  249.728592][   T24] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  249.728609][ T6809] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  249.732837][ T6809] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  249.739606][   T24] usb 4-1: config 0 has no interface number 0
[  249.752995][   T10] usb 6-1: new high-speed USB device number 55 using dummy_hcd
[  249.758250][   T24] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  249.764997][ T6809] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  249.774649][   T24] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  249.780745][ T6809] usb 2-1: Product: syz
[  249.800172][   T24] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  249.812899][ T6809] usb 2-1: SerialNumber: syz
[  249.813806][   T24] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  249.825353][ T6809] usb 2-1: config 0 descriptor??
[  249.833201][   T24] usb 4-1: Product: syz
[  249.839039][   T24] usb 4-1: SerialNumber: syz
[  249.842495][ T6809] cm109 2-1:0.8: invalid payload size 0, expected 4
[  249.847150][   T24] usb 4-1: config 0 descriptor??
[  249.855437][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input334
[  249.866122][ T6790] usb 5-1: new high-speed USB device number 56 using dummy_hcd
[  249.883175][   T24] cm109 4-1:0.8: invalid payload size 0, expected 4
[  249.895749][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input335
[  249.914085][   T10] usb 6-1: Using ep0 maxpacket: 16
[  249.937061][   T10] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  249.949866][   T10] usb 6-1: config 0 has no interface number 0
[  249.977993][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  250.010123][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  250.024453][ T6790] usb 5-1: Using ep0 maxpacket: 16
[  250.029904][   T10] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  250.031982][ T6790] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  250.067490][ T6790] usb 5-1: config 0 has no interface number 0
[  250.068520][   T10] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  250.095382][ T6641] usb 2-1: USB disconnect, device number 58
[  250.095483][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  250.104605][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  250.113298][   T10] usb 6-1: Product: syz
[  250.141109][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  250.142002][   T10] usb 6-1: SerialNumber: syz
[  250.158862][ T6809] usb 4-1: USB disconnect, device number 56
[  250.158999][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  250.191458][ T6641] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  250.196999][ T6790] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  250.210537][   T10] usb 6-1: config 0 descriptor??
[  250.213272][ T6790] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  250.225351][ T6790] usb 5-1: Product: syz
[  250.231171][ T6790] usb 5-1: SerialNumber: syz
[  250.236929][   T24] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[  250.247915][   T10] cm109 6-1:0.8: invalid payload size 0, expected 4
[  250.257196][ T6790] usb 5-1: config 0 descriptor??
[  250.270532][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  250.279217][ T6809] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  250.283190][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input337
[  250.307710][   T10] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input336
[  250.404202][   T24] usb 1-1: Using ep0 maxpacket: 16
[  250.415642][   T24] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  250.429986][   T24] usb 1-1: config 0 has no interface number 0
[  250.438864][   T24] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  250.466928][ T6731] usb 3-1: new high-speed USB device number 57 using dummy_hcd
[  250.481986][   T24] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  250.501232][   T24] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  250.501295][   T24] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  250.501321][   T24] usb 1-1: Product: syz
[  250.501341][   T24] usb 1-1: SerialNumber: syz
[  250.515725][   T24] usb 1-1: config 0 descriptor??
[  250.544622][    C0] cm109_urb_ctl_callback: 242 callbacks suppressed
[  250.544647][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.557867][   T24] cm109 1-1:0.8: invalid payload size 0, expected 4
[  250.558467][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.572094][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.572302][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.572525][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.590408][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input338
[  250.593370][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.611633][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.611856][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.612070][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.633091][    C0] cm109 6-1:0.8: cm109_urb_ctl_callback: urb status -71
[  250.643872][ T6731] usb 3-1: Using ep0 maxpacket: 16
[  250.648837][ T6809] usb 6-1: USB disconnect, device number 55
[  250.650241][    C0] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  250.655123][ T6731] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  250.675765][ T6809] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  250.711556][   T10] usb 5-1: USB disconnect, device number 56
[  250.711620][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  250.739458][ T6731] usb 3-1: config 0 has no interface number 0
[  250.751818][ T6731] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  250.771646][ T6731] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  250.774036][ T6731] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  250.784058][   T10] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  250.815523][ T6731] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  250.828906][ T6731] usb 3-1: Product: syz
[  250.828931][ T6731] usb 3-1: SerialNumber: syz
[  250.845222][ T6774] usb 1-1: USB disconnect, device number 59
[  250.845222][    C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  250.878733][ T6731] usb 3-1: config 0 descriptor??
[  250.880187][ T6774] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  250.937984][ T6731] cm109 3-1:0.8: invalid payload size 0, expected 4
[  250.953955][ T6641] usb 2-1: new high-speed USB device number 59 using dummy_hcd
[  250.955970][ T6731] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input339
[  251.083906][  T119] usb 4-1: new high-speed USB device number 57 using dummy_hcd
[  251.105010][ T6731] usb 3-1: USB disconnect, device number 57
[  251.111018][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  251.121011][ T6641] usb 2-1: Using ep0 maxpacket: 16
[  251.136690][ T6731] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  251.157044][ T6641] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  251.172683][ T6641] usb 2-1: config 0 has no interface number 0
[  251.180837][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  251.206824][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  251.233420][ T6641] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  251.243930][  T119] usb 4-1: Using ep0 maxpacket: 16
[  251.262101][  T119] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  251.262261][ T6641] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  251.278893][ T6641] usb 2-1: Product: syz
[  251.279122][  T119] usb 4-1: config 0 has no interface number 0
[  251.283056][ T6641] usb 2-1: SerialNumber: syz
[  251.297020][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  251.310888][ T6641] usb 2-1: config 0 descriptor??
[  251.328098][ T6641] cm109 2-1:0.8: invalid payload size 0, expected 4
[  251.328748][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  251.342300][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input340
[  251.355761][  T119] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  251.370231][  T119] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  251.379817][  T119] usb 4-1: Product: syz
[  251.389297][  T119] usb 4-1: SerialNumber: syz
[  251.399992][  T119] usb 4-1: config 0 descriptor??
[  251.426961][  T119] cm109 4-1:0.8: invalid payload size 0, expected 4
[  251.436673][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input341
[  251.463132][   T24] usb 6-1: new high-speed USB device number 56 using dummy_hcd
[  251.538221][   T10] usb 2-1: USB disconnect, device number 59
[  251.544221][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  251.555374][ T6774] usb 5-1: new high-speed USB device number 57 using dummy_hcd
[  251.576817][   T10] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  251.646279][ T6809] usb 4-1: USB disconnect, device number 57
[  251.646360][    C1] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  251.661534][   T24] usb 6-1: Using ep0 maxpacket: 16
[  251.668774][   T24] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  251.670261][ T6809] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  251.686092][   T24] usb 6-1: config 0 has no interface number 0
[  251.702535][   T24] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  251.713770][ T6774] usb 5-1: Using ep0 maxpacket: 16
[  251.725853][   T24] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  251.729865][ T6641] usb 1-1: new high-speed USB device number 60 using dummy_hcd
[  251.746797][   T24] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  251.756003][ T6774] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  251.756031][ T6774] usb 5-1: config 0 has no interface number 0
[  251.756075][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  251.756106][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  251.766039][ T6774] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  251.783112][   T24] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  251.807454][ T6774] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  251.818479][   T24] usb 6-1: Product: syz
[  251.822708][   T24] usb 6-1: SerialNumber: syz
[  251.822787][ T6774] usb 5-1: Product: syz
[  251.838057][ T6774] usb 5-1: SerialNumber: syz
[  251.842763][   T24] usb 6-1: config 0 descriptor??
[  251.860743][ T6774] usb 5-1: config 0 descriptor??
[  251.862419][   T24] cm109 6-1:0.8: invalid payload size 0, expected 4
[  251.870887][ T6774] cm109 5-1:0.8: invalid payload size 0, expected 4
[  251.881591][   T24] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input342
[  251.882605][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input343
[  251.943815][ T6641] usb 1-1: Using ep0 maxpacket: 16
[  251.951453][ T6641] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  251.959923][ T6641] usb 1-1: config 0 has no interface number 0
[  251.966614][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  251.977775][ T6641] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  251.983773][  T119] usb 3-1: new high-speed USB device number 58 using dummy_hcd
[  251.990239][ T6641] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  252.012029][ T6641] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  252.021666][ T6641] usb 1-1: Product: syz
[  252.026273][ T6641] usb 1-1: SerialNumber: syz
[  252.045408][ T6641] usb 1-1: config 0 descriptor??
[  252.057030][ T6641] cm109 1-1:0.8: invalid payload size 0, expected 4
[  252.059716][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input344
[  252.128944][ T6790] usb 6-1: USB disconnect, device number 56
[  252.129050][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  252.171070][ T6790] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  252.179964][  T119] usb 3-1: Using ep0 maxpacket: 16
[  252.196915][  T119] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  252.223969][  T119] usb 3-1: config 0 has no interface number 0
[  252.238940][  T119] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  252.261113][  T119] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  252.272227][   T24] usb 5-1: USB disconnect, device number 57
[  252.272238][    C0] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  252.286208][   T24] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  252.314135][  T119] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  252.314173][  T119] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  252.357596][  T119] usb 3-1: Product: syz
[  252.362334][  T119] usb 3-1: SerialNumber: syz
[  252.392578][ T6809] usb 1-1: USB disconnect, device number 60
[  252.398832][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  252.408525][ T6641] usb 2-1: new high-speed USB device number 60 using dummy_hcd
[  252.419245][  T119] usb 3-1: config 0 descriptor??
[  252.429962][ T6809] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  252.437305][  T119] cm109 3-1:0.8: invalid payload size 0, expected 4
[  252.478627][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input345
[  252.513746][ T6774] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[  252.574746][ T6641] usb 2-1: Using ep0 maxpacket: 16
[  252.581986][ T6641] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  252.591097][ T6641] usb 2-1: config 0 has no interface number 0
[  252.598443][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  252.609819][ T6641] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  252.622830][ T6641] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  252.632809][ T6641] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  252.641283][ T6641] usb 2-1: Product: syz
[  252.641309][ T6641] usb 2-1: SerialNumber: syz
[  252.645904][ T6641] usb 2-1: config 0 descriptor??
[  252.671027][ T6774] usb 4-1: Using ep0 maxpacket: 16
[  252.676068][ T6641] cm109 2-1:0.8: invalid payload size 0, expected 4
[  252.688032][ T6774] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  252.710348][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input346
[  252.711284][   T24] usb 3-1: USB disconnect, device number 58
[  252.720626][    C1] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  252.722307][ T6774] usb 4-1: config 0 has no interface number 0
[  252.754380][   T24] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  252.765927][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  252.777090][ T6774] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  252.805358][ T6774] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  252.845166][ T6774] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  252.853344][ T6774] usb 4-1: Product: syz
[  252.881791][ T6774] usb 4-1: SerialNumber: syz
[  252.908380][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  252.917441][ T6641] usb 2-1: USB disconnect, device number 60
[  252.924774][ T6774] usb 4-1: config 0 descriptor??
[  252.942482][ T6774] cm109 4-1:0.8: invalid payload size 0, expected 4
[  252.967902][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input347
[  252.981639][ T6641] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  252.995246][  T119] usb 6-1: new high-speed USB device number 57 using dummy_hcd
[  253.093880][ T6790] usb 5-1: new high-speed USB device number 58 using dummy_hcd
[  253.151392][ T6774] usb 4-1: USB disconnect, device number 58
[  253.157472][    C0] cm109 4-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  253.163822][  T119] usb 6-1: Using ep0 maxpacket: 16
[  253.178801][ T6774] cm109 4-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  253.179308][  T119] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  253.196734][  T119] usb 6-1: config 0 has no interface number 0
[  253.202890][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  253.214122][  T119] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  253.226257][  T119] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  253.235869][  T119] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  253.244218][  T119] usb 6-1: Product: syz
[  253.248380][  T119] usb 6-1: SerialNumber: syz
[  253.257114][  T119] usb 6-1: config 0 descriptor??
[  253.257235][ T6809] usb 1-1: new high-speed USB device number 61 using dummy_hcd
[  253.263968][ T6790] usb 5-1: Using ep0 maxpacket: 16
[  253.296761][  T119] cm109 6-1:0.8: invalid payload size 0, expected 4
[  253.305625][ T6790] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  253.316254][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.8/input/input348
[  253.326354][ T6790] usb 5-1: config 0 has no interface number 0
[  253.332461][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  253.353267][ T6790] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  253.371544][ T6790] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  253.380716][ T6790] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  253.388933][ T6790] usb 5-1: Product: syz
[  253.393130][ T6790] usb 5-1: SerialNumber: syz
[  253.406847][ T6790] usb 5-1: config 0 descriptor??
[  253.443740][ T6809] usb 1-1: Using ep0 maxpacket: 16
[  253.452761][ T6809] usb 1-1: config 0 has an invalid interface number: 8 but max is 0
[  253.453454][ T6790] cm109 5-1:0.8: invalid payload size 0, expected 4
[  253.477584][ T6790] input: CM109 USB driver as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.8/input/input349
[  253.506704][ T6809] usb 1-1: config 0 has no interface number 0
[  253.506801][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  253.506834][ T6809] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  253.512537][ T6809] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  253.512573][ T6809] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  253.512599][ T6809] usb 1-1: Product: syz
[  253.512619][ T6809] usb 1-1: SerialNumber: syz
[  253.524742][ T6809] usb 1-1: config 0 descriptor??
[  253.583301][ T6641] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[  253.593008][ T6809] cm109 1-1:0.8: invalid payload size 0, expected 4
[  253.612016][ T6809] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input350
[  253.652365][ T6790] usb 5-1: USB disconnect, device number 58
[  253.658500][    C1] cm109 5-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  253.695524][ T6809] usb 6-1: USB disconnect, device number 57
[  253.695663][    C1] cm109 6-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  253.714437][ T6774] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[  253.737162][ T6809] cm109 6-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
2025/09/11 04:26:39 executed programs: 360
[  253.747717][ T6641] usb 3-1: Using ep0 maxpacket: 16
[  253.756492][ T6641] usb 3-1: config 0 has an invalid interface number: 8 but max is 0
[  253.765571][ T6641] usb 3-1: config 0 has no interface number 0
[  253.771746][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  253.812381][   T10] usb 1-1: USB disconnect, device number 61
[  253.818428][    C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  253.832288][ T6641] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  253.850235][ T6790] cm109 5-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  253.854634][ T6641] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  253.874411][ T6641] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  253.884557][ T6774] usb 2-1: Using ep0 maxpacket: 16
[  253.890807][ T6641] usb 3-1: Product: syz
[  253.896730][ T6641] usb 3-1: SerialNumber: syz
[  253.901881][ T6774] usb 2-1: config 0 has an invalid interface number: 8 but max is 0
[  253.911841][   T10] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  253.926016][ T6774] usb 2-1: config 0 has no interface number 0
[  253.934034][ T6774] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  253.949196][ T6774] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  253.962531][ T6641] usb 3-1: config 0 descriptor??
[  253.972822][ T6641] cm109 3-1:0.8: invalid payload size 0, expected 4
[  253.974112][  T119] usb 4-1: new high-speed USB device number 59 using dummy_hcd
[  253.986468][ T6641] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input351
[  254.008322][ T6774] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  254.019425][ T6774] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  254.031155][ T6774] usb 2-1: Product: syz
[  254.036014][ T6774] usb 2-1: SerialNumber: syz
[  254.048695][ T6774] usb 2-1: config 0 descriptor??
[  254.071811][ T6774] cm109 2-1:0.8: invalid payload size 0, expected 4
[  254.081686][ T6774] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input352
[  254.144740][  T119] usb 4-1: Using ep0 maxpacket: 16
[  254.152660][  T119] usb 4-1: config 0 has an invalid interface number: 8 but max is 0
[  254.162794][  T119] usb 4-1: config 0 has no interface number 0
[  254.169254][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  254.201490][  T119] usb 4-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  254.203739][  T119] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  254.203772][  T119] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  254.203796][  T119] usb 4-1: Product: syz
[  254.243327][  T119] usb 4-1: SerialNumber: syz
[  254.255132][ T6790] usb 3-1: USB disconnect, device number 59
[  254.255248][    C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  254.272434][  T119] usb 4-1: config 0 descriptor??
[  254.309541][    C0] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19
[  254.309492][   T24] usb 2-1: USB disconnect, device number 61
[  254.331392][ T6790] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  254.359032][  T119] cm109 4-1:0.8: invalid payload size 0, expected 4
[  254.386407][  T119] input: CM109 USB driver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/input/input353
[  254.421366][   T24] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19
[  254.440038][  T119] ------------[ cut here ]------------
[  254.445653][  T119] URB ffff8880514df000 submitted while active
[  254.456022][  T119] WARNING: CPU: 1 PID: 119 at drivers/usb/core/urb.c:379 usb_submit_urb+0xfc1/0x1830
[  254.466048][  T119] Modules linked in:
[  254.470456][  T119] CPU: 1 UID: 0 PID: 119 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  254.480191][  T119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  254.490863][  T119] Workqueue: usb_hub_wq hub_event
[  254.498025][  T119] RIP: 0010:usb_submit_urb+0xfc1/0x1830
[  254.503713][ T6774] usb 5-1: new high-speed USB device number 59 using dummy_hcd
[  254.506170][  T119] Code: 44 89 f2 e8 b1 6f 00 fa e9 13 fc ff ff e8 97 89 93 fa c6 05 a8 70 61 08 01 90 48 c7 c7 20 00 35 8c 48 89 de e8 00 25 57 fa 90 <0f> 0b 90 90 e9 b7 f0 ff ff e8 71 89 93 fa eb 11 e8 6a 89 93 fa bd
[  254.533393][  T119] RSP: 0018:ffffc90002dc6b40 EFLAGS: 00010246
[  254.533431][  T119] RAX: fc9f3a5a788e8300 RBX: ffff8880514df000 RCX: ffff88801dfa5a00
[  254.533455][  T119] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[  254.553920][   T10] usb 6-1: new high-speed USB device number 58 using dummy_hcd
[  254.557349][  T119] RBP: 000000000000000f R08: ffff8880b8724253 R09: 1ffff110170e484a
[  254.573393][  T119] R10: dffffc0000000000 R11: ffffed10170e484b R12: dffffc0000000000
[  254.573422][  T119] R13: ffff88807e87b848 R14: ffff8880514df008 R15: 0000000000000cc0
[  254.573447][  T119] FS:  0000000000000000(0000) GS:ffff888125d15000(0000) knlGS:0000000000000000
[  254.601415][  T119] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  254.601447][  T119] CR2: 00007f334fb68800 CR3: 0000000073e65000 CR4: 0000000000350ef0
[  254.601470][  T119] Call Trace:
[  254.621855][  T119]  <TASK>
[  254.621878][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.630924][  T119]  ? __pm_runtime_resume+0x129/0x180
[  254.630975][  T119]  cm109_input_open+0x1fe/0x4b0
[  254.641540][  T119]  input_open_device+0x1d3/0x390
[  254.641601][  T119]  kbd_connect+0xed/0x140
[  254.653343][  T119]  input_register_device+0xd00/0x1140
[  254.658842][  T119]  cm109_usb_probe+0x118c/0x1690
[  254.658904][  T119]  usb_probe_interface+0x668/0xc30
[  254.664278][ T6774] usb 5-1: Using ep0 maxpacket: 16
[  254.669008][  T119]  ? __pfx_usb_probe_interface+0x10/0x10
[  254.669036][  T119]  really_probe+0x26d/0x9e0
[  254.684670][  T119]  __driver_probe_device+0x18c/0x2f0
[  254.684721][  T119]  driver_probe_device+0x4f/0x430
[  254.684784][  T119]  __device_attach_driver+0x2ce/0x530
[  254.684827][  T119]  bus_for_each_drv+0x251/0x2e0
[  254.684855][  T119]  ? __pfx___device_attach_driver+0x10/0x10
[  254.684894][  T119]  ? __pfx_bus_for_each_drv+0x10/0x10
[  254.684950][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.684987][  T119]  __device_attach+0x2b8/0x400
[  254.685026][  T119]  ? __pfx___device_attach+0x10/0x10
[  254.685084][  T119]  ? do_raw_spin_unlock+0x122/0x240
[  254.691791][ T6774] usb 5-1: config 0 has an invalid interface number: 8 but max is 0
[  254.695482][  T119]  bus_probe_device+0x185/0x260
[  254.695519][  T119]  device_add+0x7b6/0xb50
[  254.695558][  T119]  usb_set_configuration+0x1a87/0x20e0
[  254.695674][  T119]  usb_generic_driver_probe+0x8d/0x150
[  254.711265][ T6774] usb 5-1: config 0 has no interface number 0
[  254.714732][  T119]  usb_probe_device+0x1c4/0x390
[  254.714783][  T119]  ? __pfx_usb_probe_device+0x10/0x10
[  254.720763][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  254.725851][  T119]  really_probe+0x26d/0x9e0
[  254.725901][  T119]  __driver_probe_device+0x18c/0x2f0
[  254.725941][  T119]  driver_probe_device+0x4f/0x430
[  254.726006][  T119]  __device_attach_driver+0x2ce/0x530
[  254.736169][   T10] usb 6-1: Using ep0 maxpacket: 16
[  254.741288][  T119]  bus_for_each_drv+0x251/0x2e0
[  254.769694][ T6774] usb 5-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  254.775669][  T119]  ? __pfx___device_attach_driver+0x10/0x10
[  254.775714][  T119]  ? __pfx_bus_for_each_drv+0x10/0x10
[  254.775749][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.775812][  T119]  __device_attach+0x2b8/0x400
[  254.775850][  T119]  ? __pfx___device_attach+0x10/0x10
[  254.775890][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.775921][  T119]  ? do_raw_spin_unlock+0x122/0x240
[  254.803845][   T10] usb 6-1: config 0 has an invalid interface number: 8 but max is 0
[  254.803886][   T10] usb 6-1: config 0 has no interface number 0
[  254.803931][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  254.803964][   T10] usb 6-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  254.815688][   T10] usb 6-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  254.820558][  T119]  bus_probe_device+0x185/0x260
[  254.845276][ T6774] usb 5-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f
[  254.846465][  T119]  device_add+0x7b6/0xb50
[  254.866405][ T6774] usb 5-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  254.867956][  T119]  usb_new_device+0xa39/0x16f0
[  254.875631][   T10] usb 6-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3
[  254.878635][  T119]  ? __pfx_usb_new_device+0x10/0x10
[  254.940829][ T6774] usb 5-1: Product: syz
[  254.943430][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  254.967304][   T10] usb 6-1: Product: syz
[  254.970580][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.989952][  T119]  ? lockdep_hardirqs_on+0x9c/0x150
[  254.989995][  T119]  hub_event+0x2958/0x4a20
[  254.999791][  T119]  ? __pfx_hub_event+0x10/0x10
[  254.999864][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.999901][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  254.999935][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  254.999999][  T119]  ? process_scheduled_works+0x9ef/0x17b0
[  255.013753][ T6774] usb 5-1: SerialNumber: syz
[  255.019017][  T119]  ? process_scheduled_works+0x9ef/0x17b0
[  255.031333][   T10] usb 6-1: SerialNumber: syz
[  255.037063][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  255.037887][  T119]  process_scheduled_works+0xae1/0x17b0
[  255.042504][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  255.048200][  T119]  ? __pfx_process_scheduled_works+0x10/0x10
[  255.063610][   T10] usb 6-1: config 0 descriptor??
[  255.064736][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.077921][ T6774] usb 5-1: config 0 descriptor??
[  255.081882][  T119]  worker_thread+0x8a0/0xda0
[  255.095781][   T10] cm109 6-1:0.8: invalid payload size 0, expected 4
[  255.097190][  T119]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  255.114936][  T119]  ? __kthread_parkme+0x7b/0x200
[  255.114989][  T119]  kthread+0x711/0x8a0
[  255.115026][  T119]  ? __pfx_worker_thread+0x10/0x10
[  255.115081][  T119]  ? __pfx_kthread+0x10/0x10
[  255.115110][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.115145][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  255.115184][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.115236][  T119]  ? lockdep_hardirqs_on+0x9c/0x150
[  255.115261][  T119]  ? __pfx_kthread+0x10/0x10
[  255.115297][  T119]  ret_from_fork+0x3fc/0x770
[  255.115330][  T119]  ? __pfx_ret_from_fork+0x10/0x10
[  255.115385][  T119]  ? __switch_to_asm+0x39/0x70
[  255.115444][  T119]  ? __switch_to_asm+0x33/0x70
[  255.115476][  T119]  ? __pfx_kthread+0x10/0x10
[  255.115534][  T119]  ret_from_fork_asm+0x1a/0x30
[  255.115593][  T119]  </TASK>
[  255.115607][  T119] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  255.115627][  T119] CPU: 1 UID: 0 PID: 119 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) 
[  255.115657][  T119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  255.115675][  T119] Workqueue: usb_hub_wq hub_event
[  255.115714][  T119] Call Trace:
[  255.115724][  T119]  <TASK>
[  255.115736][  T119]  dump_stack_lvl+0x99/0x250
[  255.115768][  T119]  ? __asan_memcpy+0x40/0x70
[  255.115800][  T119]  ? __pfx_dump_stack_lvl+0x10/0x10
[  255.115831][  T119]  ? __pfx__printk+0x10/0x10
[  255.115877][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.115911][  T119]  vpanic+0x281/0x750
[  255.115942][  T119]  ? __pfx__printk+0x10/0x10
[  255.115978][  T119]  ? __pfx_vpanic+0x10/0x10
[  255.116006][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.116036][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.116066][  T119]  ? is_bpf_text_address+0x26/0x2b0
[  255.116110][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.116149][  T119]  panic+0xb9/0xc0
[  255.116177][  T119]  ? __pfx_panic+0x10/0x10
[  255.116224][  T119]  __warn+0x31b/0x4b0
[  255.116252][  T119]  ? usb_submit_urb+0xfc1/0x1830
[  255.116288][  T119]  ? usb_submit_urb+0xfc1/0x1830
[  255.116319][  T119]  report_bug+0x2be/0x4f0
[  255.116343][  T119]  ? usb_submit_urb+0xfc1/0x1830
[  255.116375][  T119]  ? usb_submit_urb+0xfc1/0x1830
[  255.116406][  T119]  ? usb_submit_urb+0xfc3/0x1830
[  255.116438][  T119]  handle_bug+0x84/0x160
[  255.116470][  T119]  exc_invalid_op+0x1a/0x50
[  255.116502][  T119]  asm_exc_invalid_op+0x1a/0x20
[  255.116526][  T119] RIP: 0010:usb_submit_urb+0xfc1/0x1830
[  255.116558][  T119] Code: 44 89 f2 e8 b1 6f 00 fa e9 13 fc ff ff e8 97 89 93 fa c6 05 a8 70 61 08 01 90 48 c7 c7 20 00 35 8c 48 89 de e8 00 25 57 fa 90 <0f> 0b 90 90 e9 b7 f0 ff ff e8 71 89 93 fa eb 11 e8 6a 89 93 fa bd
[  255.116581][  T119] RSP: 0018:ffffc90002dc6b40 EFLAGS: 00010246
[  255.116611][  T119] RAX: fc9f3a5a788e8300 RBX: ffff8880514df000 RCX: ffff88801dfa5a00
[  255.116633][  T119] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[  255.116649][  T119] RBP: 000000000000000f R08: ffff8880b8724253 R09: 1ffff110170e484a
[  255.116668][  T119] R10: dffffc0000000000 R11: ffffed10170e484b R12: dffffc0000000000
[  255.116689][  T119] R13: ffff88807e87b848 R14: ffff8880514df008 R15: 0000000000000cc0
[  255.116734][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.116764][  T119]  ? __pm_runtime_resume+0x129/0x180
[  255.116804][  T119]  cm109_input_open+0x1fe/0x4b0
[  255.116838][  T119]  input_open_device+0x1d3/0x390
[  255.116882][  T119]  kbd_connect+0xed/0x140
[  255.116917][  T119]  input_register_device+0xd00/0x1140
[  255.116968][  T119]  cm109_usb_probe+0x118c/0x1690
[  255.117021][  T119]  usb_probe_interface+0x668/0xc30
[  255.117060][  T119]  ? __pfx_usb_probe_interface+0x10/0x10
[  255.117083][  T119]  really_probe+0x26d/0x9e0
[  255.117126][  T119]  __driver_probe_device+0x18c/0x2f0
[  255.117165][  T119]  driver_probe_device+0x4f/0x430
[  255.117204][  T119]  __device_attach_driver+0x2ce/0x530
[  255.117244][  T119]  bus_for_each_drv+0x251/0x2e0
[  255.117272][  T119]  ? __pfx___device_attach_driver+0x10/0x10
[  255.117308][  T119]  ? __pfx_bus_for_each_drv+0x10/0x10
[  255.117340][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.117376][  T119]  __device_attach+0x2b8/0x400
[  255.117413][  T119]  ? __pfx___device_attach+0x10/0x10
[  255.117449][  T119]  ? do_raw_spin_unlock+0x122/0x240
[  255.117489][  T119]  bus_probe_device+0x185/0x260
[  255.117519][  T119]  device_add+0x7b6/0xb50
[  255.117557][  T119]  usb_set_configuration+0x1a87/0x20e0
[  255.117632][  T119]  usb_generic_driver_probe+0x8d/0x150
[  255.117674][  T119]  usb_probe_device+0x1c4/0x390
[  255.117721][  T119]  ? __pfx_usb_probe_device+0x10/0x10
[  255.117758][  T119]  really_probe+0x26d/0x9e0
[  255.117803][  T119]  __driver_probe_device+0x18c/0x2f0
[  255.117841][  T119]  driver_probe_device+0x4f/0x430
[  255.117879][  T119]  __device_attach_driver+0x2ce/0x530
[  255.117920][  T119]  bus_for_each_drv+0x251/0x2e0
[  255.117947][  T119]  ? __pfx___device_attach_driver+0x10/0x10
[  255.117983][  T119]  ? __pfx_bus_for_each_drv+0x10/0x10
[  255.118015][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118051][  T119]  __device_attach+0x2b8/0x400
[  255.118088][  T119]  ? __pfx___device_attach+0x10/0x10
[  255.118126][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118155][  T119]  ? do_raw_spin_unlock+0x122/0x240
[  255.118194][  T119]  bus_probe_device+0x185/0x260
[  255.118225][  T119]  device_add+0x7b6/0xb50
[  255.118261][  T119]  usb_new_device+0xa39/0x16f0
[  255.118309][  T119]  ? __pfx_usb_new_device+0x10/0x10
[  255.118345][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  255.118384][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118413][  T119]  ? lockdep_hardirqs_on+0x9c/0x150
[  255.118443][  T119]  hub_event+0x2958/0x4a20
[  255.118540][  T119]  ? __pfx_hub_event+0x10/0x10
[  255.118578][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118618][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118652][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  255.118691][  T119]  ? process_scheduled_works+0x9ef/0x17b0
[  255.118716][  T119]  ? process_scheduled_works+0x9ef/0x17b0
[  255.118745][  T119]  process_scheduled_works+0xae1/0x17b0
[  255.118805][  T119]  ? __pfx_process_scheduled_works+0x10/0x10
[  255.118840][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.118880][  T119]  worker_thread+0x8a0/0xda0
[  255.118911][  T119]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  255.118961][  T119]  ? __kthread_parkme+0x7b/0x200
[  255.119002][  T119]  kthread+0x711/0x8a0
[  255.119039][  T119]  ? __pfx_worker_thread+0x10/0x10
[  255.119066][  T119]  ? __pfx_kthread+0x10/0x10
[  255.119095][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.119130][  T119]  ? _raw_spin_unlock_irq+0x23/0x50
[  255.119167][  T119]  ? srso_alias_return_thunk+0x5/0xfbef5
[  255.119196][  T119]  ? lockdep_hardirqs_on+0x9c/0x150
[  255.119221][  T119]  ? __pfx_kthread+0x10/0x10
[  255.119255][  T119]  ret_from_fork+0x3fc/0x770
[  255.119286][  T119]  ? __pfx_ret_from_fork+0x10/0x10
[  255.119321][  T119]  ? __switch_to_asm+0x39/0x70
[  255.119354][  T119]  ? __switch_to_asm+0x33/0x70
[  255.119387][  T119]  ? __pfx_kthread+0x10/0x10
[  255.119421][  T119]  ret_from_fork_asm+0x1a/0x30
[  255.119475][  T119]  </TASK>
[  255.119729][  T119] Kernel Offset: disabled