Warning: Permanently added '10.128.1.169' (ED25519) to the list of known hosts. 2023/10/27 07:24:34 ignoring optional flag "sandboxArg"="0" 2023/10/27 07:24:35 parsed 1 programs 2023/10/27 07:24:35 executed programs: 0 [ 37.875919][ T3686] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.877555][ T3686] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.879251][ T3686] device bridge_slave_0 entered promiscuous mode [ 37.881093][ T3686] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.882752][ T3686] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.884537][ T3686] device bridge_slave_1 entered promiscuous mode [ 37.972709][ T3686] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.974275][ T3686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.975891][ T3686] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.977423][ T3686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.145971][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.147809][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.149976][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.151808][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.173869][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.175745][ T1715] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.177390][ T1715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.179279][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.181226][ T1715] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.182845][ T1715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.184547][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.186392][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.356500][ T3686] device veth0_vlan entered promiscuous mode [ 38.358696][ T3686] device veth1_vlan entered promiscuous mode [ 38.360596][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.362549][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.364472][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.366247][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.367974][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.371801][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.373542][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.375759][ T3686] device veth0_macvtap entered promiscuous mode [ 38.405098][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.407082][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.409371][ T3517] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.788964][ T3517] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.038958][ T3517] usb 1-1: Using ep0 maxpacket: 8 [ 39.168942][ T3517] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 39.249014][ T3517] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 39.251136][ T3517] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 39.253115][ T3517] usb 1-1: Manufacturer: syz [ 39.254839][ T3517] usb 1-1: config 0 descriptor?? [ 39.549262][ T3517] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 39.550709][ T3517] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 39.552679][ T3517] ------------[ cut here ]------------ [ 39.553747][ T3517] WARNING: CPU: 0 PID: 3517 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 39.555981][ T3517] Modules linked in: [ 39.556778][ T3517] CPU: 0 PID: 3517 Comm: kworker/0:4 Not tainted 6.1.60-syzkaller #0 [ 39.558466][ T3517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 39.560622][ T3517] Workqueue: usb_hub_wq hub_event [ 39.561651][ T3517] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.563306][ T3517] pc : media_create_pad_link+0x328/0x370 [ 39.564461][ T3517] lr : media_create_pad_link+0x324/0x370 [ 39.565668][ T3517] sp : ffff800011ca32b0 [ 39.566589][ T3517] x29: ffff800011ca32c0 x28: ffff0000c7e9da18 x27: 0000000000000030 [ 39.568287][ T3517] x26: ffff0000c7e9da18 x25: 0000000000000000 x24: 0000000000000000 [ 39.569987][ T3517] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 39.571694][ T3517] x20: ffff0000c78cb480 x19: ffff0000c7fb4880 x18: ffff80000b64d2bc [ 39.573369][ T3517] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 39.575142][ T3517] x14: 0000000000000000 x13: ffff0000c8190080 x12: ffff80000dc7a000 [ 39.576933][ T3517] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 39.578637][ T3517] x8 : ffff0000c55c8000 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 39.580377][ T3517] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 39.582127][ T3517] x2 : ffff0000c78cb480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 39.583768][ T3517] Call trace: [ 39.584464][ T3517] media_create_pad_link+0x328/0x370 [ 39.585631][ T3517] uvc_mc_register_entities+0x2c8/0x3cc [ 39.586790][ T3517] uvc_register_chains+0x1a8/0x258 [ 39.587811][ T3517] uvc_probe+0x2f64/0x325c [ 39.588749][ T3517] usb_probe_interface+0x2fc/0x4ac [ 39.589863][ T3517] really_probe+0x218/0x61c [ 39.590889][ T3517] __driver_probe_device+0xe8/0x1fc [ 39.592017][ T3517] driver_probe_device+0x54/0x2f4 [ 39.593140][ T3517] __device_attach_driver+0x19c/0x2e4 [ 39.594216][ T3517] bus_for_each_drv+0xb4/0x124 [ 39.595252][ T3517] __device_attach+0x148/0x270 [ 39.596259][ T3517] device_initial_probe+0x24/0x34 [ 39.597358][ T3517] bus_probe_device+0x5c/0xf0 [ 39.598379][ T3517] device_add+0x754/0x968 [ 39.599286][ T3517] usb_set_configuration+0xb0c/0xd18 [ 39.600407][ T3517] usb_generic_driver_probe+0x5c/0xe8 [ 39.601602][ T3517] usb_probe_device+0xd0/0x180 [ 39.602602][ T3517] really_probe+0x218/0x61c [ 39.603543][ T3517] __driver_probe_device+0xe8/0x1fc [ 39.604690][ T3517] driver_probe_device+0x54/0x2f4 [ 39.605729][ T3517] __device_attach_driver+0x19c/0x2e4 [ 39.606974][ T3517] bus_for_each_drv+0xb4/0x124 [ 39.607960][ T3517] __device_attach+0x148/0x270 [ 39.608985][ T3517] device_initial_probe+0x24/0x34 [ 39.610070][ T3517] bus_probe_device+0x5c/0xf0 [ 39.611032][ T3517] device_add+0x754/0x968 [ 39.612009][ T3517] usb_new_device+0x428/0x8a8 [ 39.612987][ T3517] hub_event+0x1728/0x258c [ 39.613886][ T3517] process_one_work+0x2d4/0x4e0 [ 39.614892][ T3517] worker_thread+0x340/0x5f8 [ 39.615875][ T3517] kthread+0x120/0x14c [ 39.616697][ T3517] ret_from_fork+0x10/0x20 [ 39.617657][ T3517] ---[ end trace 0000000000000000 ]--- [ 39.618849][ T3517] usb 1-1: Failed to create links for entity 255 [ 39.620250][ T3517] usb 1-1: Failed to register entities (-22). [ 39.621925][ T3517] usb 1-1: USB disconnect, device number 2 [ 40.288927][ T1715] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 40.528927][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 40.648977][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.728980][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 40.731328][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 40.733147][ T1715] usb 1-1: Manufacturer: syz [ 40.734693][ T1715] usb 1-1: config 0 descriptor?? [ 40.998928][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 41.000646][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 41.002841][ T1715] ------------[ cut here ]------------ [ 41.004021][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 41.006498][ T1715] Modules linked in: [ 41.007326][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 41.009482][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 41.011741][ T1715] Workqueue: usb_hub_wq hub_event [ 41.012863][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.014739][ T1715] pc : media_create_pad_link+0x328/0x370 [ 41.016056][ T1715] lr : media_create_pad_link+0x324/0x370 [ 41.017323][ T1715] sp : ffff800014adb2b0 [ 41.018258][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01d18 x27: 0000000000000030 [ 41.020170][ T1715] x26: ffff0000c5e01d18 x25: 0000000000000000 x24: 0000000000000000 [ 41.022076][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 41.023924][ T1715] x20: ffff0000c7b1fc80 x19: ffff0000c7b1f480 x18: 0000000000000000 [ 41.025786][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 41.027607][ T1715] x14: 0000000000000000 x13: ffff0000c8198b80 x12: ffff80000dc7a000 [ 41.029406][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 41.031151][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 41.033061][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 41.034962][ T1715] x2 : ffff0000c7b1fc80 x1 : 0000000000000000 x0 : 00000000ffffffea [ 41.036817][ T1715] Call trace: [ 41.037560][ T1715] media_create_pad_link+0x328/0x370 [ 41.038732][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 41.040097][ T1715] uvc_register_chains+0x1a8/0x258 [ 41.041327][ T1715] uvc_probe+0x2f64/0x325c [ 41.042350][ T1715] usb_probe_interface+0x2fc/0x4ac [ 41.043561][ T1715] really_probe+0x218/0x61c [ 41.044549][ T1715] __driver_probe_device+0xe8/0x1fc [ 41.045763][ T1715] driver_probe_device+0x54/0x2f4 [ 41.046876][ T1715] __device_attach_driver+0x19c/0x2e4 [ 41.048139][ T1715] bus_for_each_drv+0xb4/0x124 [ 41.049159][ T1715] __device_attach+0x148/0x270 [ 41.050266][ T1715] device_initial_probe+0x24/0x34 [ 41.051432][ T1715] bus_probe_device+0x5c/0xf0 [ 41.052518][ T1715] device_add+0x754/0x968 [ 41.053500][ T1715] usb_set_configuration+0xb0c/0xd18 [ 41.054791][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 41.056046][ T1715] usb_probe_device+0xd0/0x180 [ 41.057106][ T1715] really_probe+0x218/0x61c [ 41.058134][ T1715] __driver_probe_device+0xe8/0x1fc [ 41.059425][ T1715] driver_probe_device+0x54/0x2f4 [ 41.060628][ T1715] __device_attach_driver+0x19c/0x2e4 [ 41.061852][ T1715] bus_for_each_drv+0xb4/0x124 [ 41.062931][ T1715] __device_attach+0x148/0x270 [ 41.064058][ T1715] device_initial_probe+0x24/0x34 [ 41.065219][ T1715] bus_probe_device+0x5c/0xf0 [ 41.066335][ T1715] device_add+0x754/0x968 [ 41.067305][ T1715] usb_new_device+0x428/0x8a8 [ 41.068342][ T1715] hub_event+0x1728/0x258c [ 41.069371][ T1715] process_one_work+0x2d4/0x4e0 [ 41.070460][ T1715] worker_thread+0x340/0x5f8 [ 41.071567][ T1715] kthread+0x120/0x14c [ 41.072558][ T1715] ret_from_fork+0x10/0x20 [ 41.073608][ T1715] ---[ end trace 0000000000000000 ]--- [ 41.074898][ T1715] usb 1-1: Failed to create links for entity 255 [ 41.076346][ T1715] usb 1-1: Failed to register entities (-22). [ 41.078109][ T1715] usb 1-1: USB disconnect, device number 3 [ 41.748919][ T1715] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 41.998921][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 42.118925][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 42.198927][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 42.201041][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 42.202989][ T1715] usb 1-1: Manufacturer: syz [ 42.204489][ T1715] usb 1-1: config 0 descriptor?? [ 42.478952][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 42.480707][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 42.482916][ T1715] ------------[ cut here ]------------ [ 42.484187][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 42.486780][ T1715] Modules linked in: [ 42.487660][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 42.489880][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 42.492205][ T1715] Workqueue: usb_hub_wq hub_event [ 42.493440][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.495233][ T1715] pc : media_create_pad_link+0x328/0x370 [ 42.496567][ T1715] lr : media_create_pad_link+0x324/0x370 [ 42.497833][ T1715] sp : ffff800014adb2b0 [ 42.498841][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01c18 x27: 0000000000000030 [ 42.500851][ T1715] x26: ffff0000c5e01c18 x25: 0000000000000000 x24: 0000000000000000 [ 42.502686][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 42.504437][ T1715] x20: ffff0000c7b1e080 x19: ffff0000c7b1c480 x18: 0000000000000000 [ 42.506441][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 42.508351][ T1715] x14: 0000000000000000 x13: ffff0000c7876200 x12: ffff80000dc7a000 [ 42.510202][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 42.512036][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 42.514047][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 42.515957][ T1715] x2 : ffff0000c7b1e080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 42.517769][ T1715] Call trace: [ 42.518677][ T1715] media_create_pad_link+0x328/0x370 [ 42.519949][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 42.521249][ T1715] uvc_register_chains+0x1a8/0x258 [ 42.522436][ T1715] uvc_probe+0x2f64/0x325c [ 42.523418][ T1715] usb_probe_interface+0x2fc/0x4ac [ 42.524560][ T1715] really_probe+0x218/0x61c [ 42.525676][ T1715] __driver_probe_device+0xe8/0x1fc [ 42.526966][ T1715] driver_probe_device+0x54/0x2f4 [ 42.528139][ T1715] __device_attach_driver+0x19c/0x2e4 [ 42.529445][ T1715] bus_for_each_drv+0xb4/0x124 [ 42.530429][ T1715] __device_attach+0x148/0x270 [ 42.531688][ T1715] device_initial_probe+0x24/0x34 [ 42.532816][ T1715] bus_probe_device+0x5c/0xf0 [ 42.533950][ T1715] device_add+0x754/0x968 [ 42.534952][ T1715] usb_set_configuration+0xb0c/0xd18 [ 42.536198][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 42.537472][ T1715] usb_probe_device+0xd0/0x180 [ 42.538712][ T1715] really_probe+0x218/0x61c [ 42.539706][ T1715] __driver_probe_device+0xe8/0x1fc [ 42.540982][ T1715] driver_probe_device+0x54/0x2f4 [ 42.542123][ T1715] __device_attach_driver+0x19c/0x2e4 [ 42.543286][ T1715] bus_for_each_drv+0xb4/0x124 [ 42.544528][ T1715] __device_attach+0x148/0x270 [ 42.545543][ T1715] device_initial_probe+0x24/0x34 [ 42.546703][ T1715] bus_probe_device+0x5c/0xf0 [ 42.547762][ T1715] device_add+0x754/0x968 [ 42.548728][ T1715] usb_new_device+0x428/0x8a8 [ 42.549756][ T1715] hub_event+0x1728/0x258c [ 42.550733][ T1715] process_one_work+0x2d4/0x4e0 [ 42.551801][ T1715] worker_thread+0x340/0x5f8 [ 42.552817][ T1715] kthread+0x120/0x14c [ 42.553675][ T1715] ret_from_fork+0x10/0x20 [ 42.554752][ T1715] ---[ end trace 0000000000000000 ]--- [ 42.555982][ T1715] usb 1-1: Failed to create links for entity 255 [ 42.557430][ T1715] usb 1-1: Failed to register entities (-22). [ 42.559238][ T1715] usb 1-1: USB disconnect, device number 4 2023/10/27 07:24:40 executed programs: 3 [ 43.228925][ T1715] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 43.478913][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 43.619079][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.699050][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 43.701207][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 43.702967][ T1715] usb 1-1: Manufacturer: syz [ 43.704465][ T1715] usb 1-1: config 0 descriptor?? [ 43.968977][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 43.970623][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 43.972796][ T1715] ------------[ cut here ]------------ [ 43.973950][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 43.976318][ T1715] Modules linked in: [ 43.977282][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 43.979377][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 43.981697][ T1715] Workqueue: usb_hub_wq hub_event [ 43.982829][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.984665][ T1715] pc : media_create_pad_link+0x328/0x370 [ 43.985933][ T1715] lr : media_create_pad_link+0x324/0x370 [ 43.987146][ T1715] sp : ffff800014adb2b0 [ 43.988059][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01f18 x27: 0000000000000030 [ 43.989963][ T1715] x26: ffff0000c5e01f18 x25: 0000000000000000 x24: 0000000000000000 [ 43.991779][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 43.993595][ T1715] x20: ffff0000c7b1f880 x19: ffff0001feb29c80 x18: 0000000000000000 [ 43.995433][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 43.997349][ T1715] x14: 0000000000000000 x13: ffff0000c8198680 x12: ffff80000dc7a000 [ 43.999248][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 44.001081][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 44.002949][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 44.004721][ T1715] x2 : ffff0000c7b1f880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 44.006513][ T1715] Call trace: [ 44.007280][ T1715] media_create_pad_link+0x328/0x370 [ 44.008475][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 44.009755][ T1715] uvc_register_chains+0x1a8/0x258 [ 44.010863][ T1715] uvc_probe+0x2f64/0x325c [ 44.011839][ T1715] usb_probe_interface+0x2fc/0x4ac [ 44.012950][ T1715] really_probe+0x218/0x61c [ 44.013959][ T1715] __driver_probe_device+0xe8/0x1fc [ 44.015130][ T1715] driver_probe_device+0x54/0x2f4 [ 44.016300][ T1715] __device_attach_driver+0x19c/0x2e4 [ 44.017577][ T1715] bus_for_each_drv+0xb4/0x124 [ 44.018648][ T1715] __device_attach+0x148/0x270 [ 44.019732][ T1715] device_initial_probe+0x24/0x34 [ 44.020875][ T1715] bus_probe_device+0x5c/0xf0 [ 44.021948][ T1715] device_add+0x754/0x968 [ 44.022925][ T1715] usb_set_configuration+0xb0c/0xd18 [ 44.024130][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 44.025280][ T1715] usb_probe_device+0xd0/0x180 [ 44.026406][ T1715] really_probe+0x218/0x61c [ 44.027465][ T1715] __driver_probe_device+0xe8/0x1fc [ 44.028627][ T1715] driver_probe_device+0x54/0x2f4 [ 44.029734][ T1715] __device_attach_driver+0x19c/0x2e4 [ 44.031026][ T1715] bus_for_each_drv+0xb4/0x124 [ 44.032160][ T1715] __device_attach+0x148/0x270 [ 44.033310][ T1715] device_initial_probe+0x24/0x34 [ 44.034429][ T1715] bus_probe_device+0x5c/0xf0 [ 44.035518][ T1715] device_add+0x754/0x968 [ 44.036482][ T1715] usb_new_device+0x428/0x8a8 [ 44.037587][ T1715] hub_event+0x1728/0x258c [ 44.038543][ T1715] process_one_work+0x2d4/0x4e0 [ 44.039660][ T1715] worker_thread+0x340/0x5f8 [ 44.040743][ T1715] kthread+0x120/0x14c [ 44.041741][ T1715] ret_from_fork+0x10/0x20 [ 44.042712][ T1715] ---[ end trace 0000000000000000 ]--- [ 44.044066][ T1715] usb 1-1: Failed to create links for entity 255 [ 44.046002][ T1715] usb 1-1: Failed to register entities (-22). [ 44.048140][ T1715] usb 1-1: USB disconnect, device number 5 [ 44.708922][ T1715] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 44.948923][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 45.068998][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.148977][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 45.151032][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 45.152826][ T1715] usb 1-1: Manufacturer: syz [ 45.154371][ T1715] usb 1-1: config 0 descriptor?? [ 45.428947][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 45.430558][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 45.432669][ T1715] ------------[ cut here ]------------ [ 45.433926][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 45.436272][ T1715] Modules linked in: [ 45.437131][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 45.439247][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 45.441601][ T1715] Workqueue: usb_hub_wq hub_event [ 45.442742][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.444611][ T1715] pc : media_create_pad_link+0x328/0x370 [ 45.445856][ T1715] lr : media_create_pad_link+0x324/0x370 [ 45.447121][ T1715] sp : ffff800014adb2b0 [ 45.448050][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01618 x27: 0000000000000030 [ 45.449936][ T1715] x26: ffff0000c5e01618 x25: 0000000000000000 x24: 0000000000000000 [ 45.451852][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 45.453660][ T1715] x20: ffff0000c7b1f480 x19: ffff0000c7b1f080 x18: 0000000000000000 [ 45.455421][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 45.457275][ T1715] x14: 0000000000000000 x13: ffff0000c7985780 x12: ffff80000dc7a000 [ 45.459155][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 45.461033][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 45.462814][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 45.464607][ T1715] x2 : ffff0000c7b1f480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 45.466428][ T1715] Call trace: [ 45.467159][ T1715] media_create_pad_link+0x328/0x370 [ 45.468337][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 45.469638][ T1715] uvc_register_chains+0x1a8/0x258 [ 45.470784][ T1715] uvc_probe+0x2f64/0x325c [ 45.471805][ T1715] usb_probe_interface+0x2fc/0x4ac [ 45.473023][ T1715] really_probe+0x218/0x61c [ 45.474053][ T1715] __driver_probe_device+0xe8/0x1fc [ 45.475279][ T1715] driver_probe_device+0x54/0x2f4 [ 45.476429][ T1715] __device_attach_driver+0x19c/0x2e4 [ 45.477734][ T1715] bus_for_each_drv+0xb4/0x124 [ 45.478803][ T1715] __device_attach+0x148/0x270 [ 45.479857][ T1715] device_initial_probe+0x24/0x34 [ 45.481005][ T1715] bus_probe_device+0x5c/0xf0 [ 45.482074][ T1715] device_add+0x754/0x968 [ 45.483073][ T1715] usb_set_configuration+0xb0c/0xd18 [ 45.484287][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 45.485525][ T1715] usb_probe_device+0xd0/0x180 [ 45.486657][ T1715] really_probe+0x218/0x61c [ 45.487749][ T1715] __driver_probe_device+0xe8/0x1fc [ 45.488933][ T1715] driver_probe_device+0x54/0x2f4 [ 45.490059][ T1715] __device_attach_driver+0x19c/0x2e4 [ 45.491300][ T1715] bus_for_each_drv+0xb4/0x124 [ 45.492410][ T1715] __device_attach+0x148/0x270 [ 45.493472][ T1715] device_initial_probe+0x24/0x34 [ 45.494634][ T1715] bus_probe_device+0x5c/0xf0 [ 45.495740][ T1715] device_add+0x754/0x968 [ 45.496714][ T1715] usb_new_device+0x428/0x8a8 [ 45.497796][ T1715] hub_event+0x1728/0x258c [ 45.498734][ T1715] process_one_work+0x2d4/0x4e0 [ 45.499821][ T1715] worker_thread+0x340/0x5f8 [ 45.500861][ T1715] kthread+0x120/0x14c [ 45.501771][ T1715] ret_from_fork+0x10/0x20 [ 45.502784][ T1715] ---[ end trace 0000000000000000 ]--- [ 45.504065][ T1715] usb 1-1: Failed to create links for entity 255 [ 45.505563][ T1715] usb 1-1: Failed to register entities (-22). [ 45.507527][ T1715] usb 1-1: USB disconnect, device number 6 [ 46.158912][ T1715] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 46.398940][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 46.518985][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.599005][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 46.601127][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 46.602874][ T1715] usb 1-1: Manufacturer: syz [ 46.604331][ T1715] usb 1-1: config 0 descriptor?? [ 46.878956][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 46.880658][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 46.882883][ T1715] ------------[ cut here ]------------ [ 46.884172][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 46.886636][ T1715] Modules linked in: [ 46.887485][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 46.889746][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 46.891981][ T1715] Workqueue: usb_hub_wq hub_event [ 46.893136][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.894911][ T1715] pc : media_create_pad_link+0x328/0x370 [ 46.896167][ T1715] lr : media_create_pad_link+0x324/0x370 [ 46.897482][ T1715] sp : ffff800014adb2b0 [ 46.898485][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01c18 x27: 0000000000000030 [ 46.900276][ T1715] x26: ffff0000c5e01c18 x25: 0000000000000000 x24: 0000000000000000 [ 46.902156][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 46.904021][ T1715] x20: ffff0000c7b1f080 x19: ffff0000c7b1f480 x18: 0000000000000000 [ 46.905932][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 46.907782][ T1715] x14: 0000000000000000 x13: ffff0000c7cd3e80 x12: ffff80000dc7a000 [ 46.909623][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 46.911514][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 46.913346][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 46.915283][ T1715] x2 : ffff0000c7b1f080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 46.917175][ T1715] Call trace: [ 46.917905][ T1715] media_create_pad_link+0x328/0x370 [ 46.919190][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 46.920512][ T1715] uvc_register_chains+0x1a8/0x258 [ 46.921667][ T1715] uvc_probe+0x2f64/0x325c [ 46.922634][ T1715] usb_probe_interface+0x2fc/0x4ac [ 46.923808][ T1715] really_probe+0x218/0x61c [ 46.924861][ T1715] __driver_probe_device+0xe8/0x1fc [ 46.926078][ T1715] driver_probe_device+0x54/0x2f4 [ 46.927169][ T1715] __device_attach_driver+0x19c/0x2e4 [ 46.928425][ T1715] bus_for_each_drv+0xb4/0x124 [ 46.929518][ T1715] __device_attach+0x148/0x270 [ 46.930667][ T1715] device_initial_probe+0x24/0x34 [ 46.931824][ T1715] bus_probe_device+0x5c/0xf0 [ 46.932823][ T1715] device_add+0x754/0x968 [ 46.933898][ T1715] usb_set_configuration+0xb0c/0xd18 [ 46.935109][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 46.936317][ T1715] usb_probe_device+0xd0/0x180 [ 46.937417][ T1715] really_probe+0x218/0x61c [ 46.938420][ T1715] __driver_probe_device+0xe8/0x1fc [ 46.939657][ T1715] driver_probe_device+0x54/0x2f4 [ 46.940814][ T1715] __device_attach_driver+0x19c/0x2e4 [ 46.942061][ T1715] bus_for_each_drv+0xb4/0x124 [ 46.943147][ T1715] __device_attach+0x148/0x270 [ 46.944267][ T1715] device_initial_probe+0x24/0x34 [ 46.945478][ T1715] bus_probe_device+0x5c/0xf0 [ 46.946542][ T1715] device_add+0x754/0x968 [ 46.947513][ T1715] usb_new_device+0x428/0x8a8 [ 46.948648][ T1715] hub_event+0x1728/0x258c [ 46.949652][ T1715] process_one_work+0x2d4/0x4e0 [ 46.950787][ T1715] worker_thread+0x340/0x5f8 [ 46.951957][ T1715] kthread+0x120/0x14c [ 46.952923][ T1715] ret_from_fork+0x10/0x20 [ 46.954034][ T1715] ---[ end trace 0000000000000000 ]--- [ 46.955459][ T1715] usb 1-1: Failed to create links for entity 255 [ 46.956933][ T1715] usb 1-1: Failed to register entities (-22). [ 46.959060][ T1715] usb 1-1: USB disconnect, device number 7 [ 47.608933][ T1715] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 47.848920][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 47.968936][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.048944][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 48.051055][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 48.052868][ T1715] usb 1-1: Manufacturer: syz [ 48.054375][ T1715] usb 1-1: config 0 descriptor?? [ 48.328927][ T1715] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 48.330526][ T1715] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 48.332715][ T1715] ------------[ cut here ]------------ [ 48.333946][ T1715] WARNING: CPU: 1 PID: 1715 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 48.336281][ T1715] Modules linked in: [ 48.337121][ T1715] CPU: 1 PID: 1715 Comm: kworker/1:2 Tainted: G W 6.1.60-syzkaller #0 [ 48.339244][ T1715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 48.341651][ T1715] Workqueue: usb_hub_wq hub_event [ 48.342849][ T1715] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.344595][ T1715] pc : media_create_pad_link+0x328/0x370 [ 48.345858][ T1715] lr : media_create_pad_link+0x324/0x370 [ 48.347060][ T1715] sp : ffff800014adb2b0 [ 48.348053][ T1715] x29: ffff800014adb2c0 x28: ffff0000c5e01618 x27: 0000000000000030 [ 48.349884][ T1715] x26: ffff0000c5e01618 x25: 0000000000000000 x24: 0000000000000000 [ 48.351665][ T1715] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 48.353423][ T1715] x20: ffff0000c7b1f080 x19: ffff0000c7b1fc80 x18: 0000000000000000 [ 48.355312][ T1715] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 48.357236][ T1715] x14: 0000000000000000 x13: ffff0000ca568200 x12: ffff80000dc7a000 [ 48.359082][ T1715] x11: ff8080000a41dc00 x10: 0000000000000000 x9 : ffff80000a41dc00 [ 48.360909][ T1715] x8 : ffff0000c53d3280 x7 : 0000000000000000 x6 : ffff80000a446d74 [ 48.362790][ T1715] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 48.364635][ T1715] x2 : ffff0000c7b1f080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 48.366466][ T1715] Call trace: [ 48.367259][ T1715] media_create_pad_link+0x328/0x370 [ 48.368513][ T1715] uvc_mc_register_entities+0x2c8/0x3cc [ 48.369761][ T1715] uvc_register_chains+0x1a8/0x258 [ 48.370955][ T1715] uvc_probe+0x2f64/0x325c [ 48.371980][ T1715] usb_probe_interface+0x2fc/0x4ac [ 48.373118][ T1715] really_probe+0x218/0x61c [ 48.374223][ T1715] __driver_probe_device+0xe8/0x1fc [ 48.375438][ T1715] driver_probe_device+0x54/0x2f4 [ 48.376656][ T1715] __device_attach_driver+0x19c/0x2e4 [ 48.377950][ T1715] bus_for_each_drv+0xb4/0x124 [ 48.379099][ T1715] __device_attach+0x148/0x270 [ 48.380175][ T1715] device_initial_probe+0x24/0x34 [ 48.381342][ T1715] bus_probe_device+0x5c/0xf0 [ 48.382488][ T1715] device_add+0x754/0x968 [ 48.383536][ T1715] usb_set_configuration+0xb0c/0xd18 [ 48.384889][ T1715] usb_generic_driver_probe+0x5c/0xe8 [ 48.386125][ T1715] usb_probe_device+0xd0/0x180 [ 48.387241][ T1715] really_probe+0x218/0x61c [ 48.388263][ T1715] __driver_probe_device+0xe8/0x1fc [ 48.389460][ T1715] driver_probe_device+0x54/0x2f4 [ 48.390609][ T1715] __device_attach_driver+0x19c/0x2e4 [ 48.391871][ T1715] bus_for_each_drv+0xb4/0x124 [ 48.392980][ T1715] __device_attach+0x148/0x270 [ 48.394119][ T1715] device_initial_probe+0x24/0x34 [ 48.395340][ T1715] bus_probe_device+0x5c/0xf0 [ 48.396385][ T1715] device_add+0x754/0x968 [ 48.397369][ T1715] usb_new_device+0x428/0x8a8 [ 48.398445][ T1715] hub_event+0x1728/0x258c [ 48.399451][ T1715] process_one_work+0x2d4/0x4e0 [ 48.400542][ T1715] worker_thread+0x340/0x5f8 [ 48.401598][ T1715] kthread+0x120/0x14c [ 48.402536][ T1715] ret_from_fork+0x10/0x20 [ 48.403538][ T1715] ---[ end trace 0000000000000000 ]--- [ 48.404833][ T1715] usb 1-1: Failed to create links for entity 255 [ 48.406291][ T1715] usb 1-1: Failed to register entities (-22). [ 48.408061][ T1715] usb 1-1: USB disconnect, device number 8 2023/10/27 07:24:46 executed programs: 7 [ 49.078908][ T1715] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 49.318951][ T1715] usb 1-1: Using ep0 maxpacket: 8 [ 49.439005][ T1715] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.519001][ T1715] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 49.521133][ T1715] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 49.522999][ T1715] usb 1-1: Manufacturer: syz [ 49.524679][ T1715] usb 1-1: config 0 descriptor??