Warning: Permanently added '10.128.10.45' (ED25519) to the list of known hosts. 2023/07/15 01:46:24 ignoring optional flag "sandboxArg"="0" 2023/07/15 01:46:24 parsed 1 programs 2023/07/15 01:46:24 executed programs: 0 [ 39.538254][ T3682] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.539742][ T3682] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.541270][ T3682] device bridge_slave_0 entered promiscuous mode [ 39.542889][ T3682] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.544203][ T3682] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.545907][ T3682] device bridge_slave_1 entered promiscuous mode [ 39.636969][ T3682] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.638414][ T3682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.639831][ T3682] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.641234][ T3682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.815817][ T3435] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.817560][ T3435] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.819254][ T3435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.820846][ T3435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.844376][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.846069][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.847462][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.849074][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.850740][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.852217][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.853858][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.855542][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.032290][ T3682] device veth0_vlan entered promiscuous mode [ 40.034182][ T3682] device veth1_vlan entered promiscuous mode [ 40.036452][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.038302][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.039959][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.041424][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.043013][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.046679][ T3435] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.048357][ T3435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.050462][ T3682] device veth0_macvtap entered promiscuous mode [ 40.079515][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.081231][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.083018][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.485215][ T90] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 40.725385][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 40.855165][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.935239][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 40.937030][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 40.938662][ T90] usb 1-1: Manufacturer: syz [ 40.940592][ T90] usb 1-1: config 0 descriptor?? [ 41.215211][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 41.216708][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 41.218552][ T90] ------------[ cut here ]------------ [ 41.219624][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 41.221656][ T90] Modules linked in: [ 41.222369][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Not tainted 6.1.38-syzkaller #0 [ 41.224004][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 41.226020][ T90] Workqueue: usb_hub_wq hub_event [ 41.227009][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.228593][ T90] pc : media_create_pad_link+0x328/0x370 [ 41.229800][ T90] lr : media_create_pad_link+0x324/0x370 [ 41.230904][ T90] sp : ffff80000fbdb2a0 [ 41.231790][ T90] x29: ffff80000fbdb2b0 x28: ffff0000cb01a418 x27: 0000000000000030 [ 41.233392][ T90] x26: ffff0000cb01a418 x25: 0000000000000000 x24: 0000000000000000 [ 41.235067][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 41.236691][ T90] x20: ffff0000cb262480 x19: ffff0000cb262080 x18: ffff80000df4bb80 [ 41.238358][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 41.239928][ T90] x14: 0000000000000000 x13: ffff0000cf061300 x12: ffff80000db83000 [ 41.241615][ T90] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 41.243263][ T90] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 41.245046][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 41.246635][ T90] x2 : ffff0000cb262480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 41.248321][ T90] Call trace: [ 41.248952][ T90] media_create_pad_link+0x328/0x370 [ 41.250013][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 41.251120][ T90] uvc_register_chains+0x1a8/0x258 [ 41.252235][ T90] uvc_probe+0x2f64/0x325c [ 41.253112][ T90] usb_probe_interface+0x2fc/0x4ac [ 41.254224][ T90] really_probe+0x218/0x61c [ 41.255158][ T90] __driver_probe_device+0xe8/0x1fc [ 41.256264][ T90] driver_probe_device+0x54/0x2f4 [ 41.257206][ T90] __device_attach_driver+0x19c/0x2e4 [ 41.258266][ T90] bus_for_each_drv+0xb4/0x124 [ 41.259246][ T90] __device_attach+0x148/0x270 [ 41.260290][ T90] device_initial_probe+0x24/0x34 [ 41.261285][ T90] bus_probe_device+0x5c/0xf0 [ 41.262231][ T90] device_add+0x754/0x968 [ 41.263104][ T90] usb_set_configuration+0xb0c/0xd18 [ 41.264230][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 41.265305][ T90] usb_probe_device+0xd0/0x180 [ 41.266343][ T90] really_probe+0x218/0x61c [ 41.267292][ T90] __driver_probe_device+0xe8/0x1fc [ 41.268437][ T90] driver_probe_device+0x54/0x2f4 [ 41.269404][ T90] __device_attach_driver+0x19c/0x2e4 [ 41.270512][ T90] bus_for_each_drv+0xb4/0x124 [ 41.271439][ T90] __device_attach+0x148/0x270 [ 41.272455][ T90] device_initial_probe+0x24/0x34 [ 41.273439][ T90] bus_probe_device+0x5c/0xf0 [ 41.274441][ T90] device_add+0x754/0x968 [ 41.275340][ T90] usb_new_device+0x428/0x8a8 [ 41.276304][ T90] hub_event+0x1690/0x2644 [ 41.277168][ T90] process_one_work+0x2d4/0x4e0 [ 41.278161][ T90] worker_thread+0x340/0x5f8 [ 41.279100][ T90] kthread+0x120/0x14c [ 41.279958][ T90] ret_from_fork+0x10/0x20 [ 41.280893][ T90] ---[ end trace 0000000000000000 ]--- [ 41.282106][ T90] usb 1-1: Failed to create links for entity 255 [ 41.283354][ T90] usb 1-1: Failed to register entities (-22). [ 41.285704][ T90] usb 1-1: USB disconnect, device number 2 [ 41.955192][ T90] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 42.195155][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 42.315184][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 42.395302][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 42.397046][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 42.398633][ T90] usb 1-1: Manufacturer: syz [ 42.400553][ T90] usb 1-1: config 0 descriptor?? [ 42.675168][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 42.676639][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 42.678700][ T90] ------------[ cut here ]------------ [ 42.679820][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 42.681968][ T90] Modules linked in: [ 42.682881][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.38-syzkaller #0 [ 42.684946][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 42.686982][ T90] Workqueue: usb_hub_wq hub_event [ 42.688025][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.689477][ T90] pc : media_create_pad_link+0x328/0x370 [ 42.690674][ T90] lr : media_create_pad_link+0x324/0x370 [ 42.691780][ T90] sp : ffff80000fbdb2a0 [ 42.692490][ T90] x29: ffff80000fbdb2b0 x28: ffff0001feb10018 x27: 0000000000000030 [ 42.694100][ T90] x26: ffff0001feb10018 x25: 0000000000000000 x24: 0000000000000000 [ 42.695762][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 42.697437][ T90] x20: ffff0000cb266c80 x19: ffff0000cb25d080 x18: 0000000000000000 [ 42.699093][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 42.700744][ T90] x14: 0000000000000000 x13: ffff0000c7711180 x12: ffff80000db83000 [ 42.702483][ T90] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 42.704166][ T90] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 42.705871][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 42.707695][ T90] x2 : ffff0000cb266c80 x1 : 0000000000000000 x0 : 00000000ffffffea [ 42.709264][ T90] Call trace: [ 42.709880][ T90] media_create_pad_link+0x328/0x370 [ 42.710902][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 42.712056][ T90] uvc_register_chains+0x1a8/0x258 [ 42.713075][ T90] uvc_probe+0x2f64/0x325c [ 42.713981][ T90] usb_probe_interface+0x2fc/0x4ac [ 42.714989][ T90] really_probe+0x218/0x61c [ 42.715859][ T90] __driver_probe_device+0xe8/0x1fc [ 42.716872][ T90] driver_probe_device+0x54/0x2f4 [ 42.717908][ T90] __device_attach_driver+0x19c/0x2e4 [ 42.718931][ T90] bus_for_each_drv+0xb4/0x124 [ 42.719973][ T90] __device_attach+0x148/0x270 [ 42.720974][ T90] device_initial_probe+0x24/0x34 [ 42.721965][ T90] bus_probe_device+0x5c/0xf0 [ 42.722949][ T90] device_add+0x754/0x968 [ 42.723880][ T90] usb_set_configuration+0xb0c/0xd18 [ 42.724971][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 42.726157][ T90] usb_probe_device+0xd0/0x180 [ 42.727095][ T90] really_probe+0x218/0x61c [ 42.727961][ T90] __driver_probe_device+0xe8/0x1fc [ 42.728977][ T90] driver_probe_device+0x54/0x2f4 [ 42.730004][ T90] __device_attach_driver+0x19c/0x2e4 [ 42.731033][ T90] bus_for_each_drv+0xb4/0x124 [ 42.731987][ T90] __device_attach+0x148/0x270 [ 42.732919][ T90] device_initial_probe+0x24/0x34 [ 42.734008][ T90] bus_probe_device+0x5c/0xf0 [ 42.735084][ T90] device_add+0x754/0x968 [ 42.735912][ T90] usb_new_device+0x428/0x8a8 [ 42.736855][ T90] hub_event+0x1690/0x2644 [ 42.737735][ T90] process_one_work+0x2d4/0x4e0 [ 42.738647][ T90] worker_thread+0x340/0x5f8 [ 42.739623][ T90] kthread+0x120/0x14c [ 42.740385][ T90] ret_from_fork+0x10/0x20 [ 42.741263][ T90] ---[ end trace 0000000000000000 ]--- [ 42.742374][ T90] usb 1-1: Failed to create links for entity 255 [ 42.743661][ T90] usb 1-1: Failed to register entities (-22). [ 42.746057][ T90] usb 1-1: USB disconnect, device number 3 [ 43.405156][ T90] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 43.645171][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 43.765199][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.845273][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 43.847164][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 43.848870][ T90] usb 1-1: Manufacturer: syz [ 43.850771][ T90] usb 1-1: config 0 descriptor?? [ 44.125229][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 44.126571][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 44.128479][ T90] ------------[ cut here ]------------ [ 44.129555][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 44.131675][ T90] Modules linked in: [ 44.132512][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.38-syzkaller #0 [ 44.134437][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 44.136474][ T90] Workqueue: usb_hub_wq hub_event [ 44.137456][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.139058][ T90] pc : media_create_pad_link+0x328/0x370 [ 44.140212][ T90] lr : media_create_pad_link+0x324/0x370 [ 44.141298][ T90] sp : ffff80000fbdb2a0 [ 44.142115][ T90] x29: ffff80000fbdb2b0 x28: ffff0000cb01a918 x27: 0000000000000030 [ 44.143797][ T90] x26: ffff0000cb01a918 x25: 0000000000000000 x24: 0000000000000000 [ 44.145356][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 44.147002][ T90] x20: ffff0000cb26a480 x19: ffff0001feb24c80 x18: ffff80000fbdae00 [ 44.148665][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 44.150313][ T90] x14: 0000000000000000 x13: ffff0000cb302280 x12: ffff80000db83000 [ 44.152098][ T90] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 44.153713][ T90] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 44.155334][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 44.156944][ T90] x2 : ffff0000cb26a480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 44.158626][ T90] Call trace: [ 44.159258][ T90] media_create_pad_link+0x328/0x370 [ 44.160315][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 44.161429][ T90] uvc_register_chains+0x1a8/0x258 [ 44.162471][ T90] uvc_probe+0x2f64/0x325c [ 44.163305][ T90] usb_probe_interface+0x2fc/0x4ac [ 44.164320][ T90] really_probe+0x218/0x61c [ 44.165337][ T90] __driver_probe_device+0xe8/0x1fc [ 44.166384][ T90] driver_probe_device+0x54/0x2f4 [ 44.167438][ T90] __device_attach_driver+0x19c/0x2e4 [ 44.168563][ T90] bus_for_each_drv+0xb4/0x124 [ 44.169558][ T90] __device_attach+0x148/0x270 [ 44.170558][ T90] device_initial_probe+0x24/0x34 [ 44.171592][ T90] bus_probe_device+0x5c/0xf0 [ 44.172489][ T90] device_add+0x754/0x968 [ 44.173363][ T90] usb_set_configuration+0xb0c/0xd18 [ 44.174418][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 44.175513][ T90] usb_probe_device+0xd0/0x180 [ 44.176445][ T90] really_probe+0x218/0x61c [ 44.177398][ T90] __driver_probe_device+0xe8/0x1fc [ 44.178426][ T90] driver_probe_device+0x54/0x2f4 [ 44.179435][ T90] __device_attach_driver+0x19c/0x2e4 [ 44.180557][ T90] bus_for_each_drv+0xb4/0x124 [ 44.181598][ T90] __device_attach+0x148/0x270 [ 44.182489][ T90] device_initial_probe+0x24/0x34 [ 44.183437][ T90] bus_probe_device+0x5c/0xf0 [ 44.184333][ T90] device_add+0x754/0x968 [ 44.185188][ T90] usb_new_device+0x428/0x8a8 [ 44.186098][ T90] hub_event+0x1690/0x2644 [ 44.187044][ T90] process_one_work+0x2d4/0x4e0 [ 44.187983][ T90] worker_thread+0x340/0x5f8 [ 44.188897][ T90] kthread+0x120/0x14c [ 44.189690][ T90] ret_from_fork+0x10/0x20 [ 44.190603][ T90] ---[ end trace 0000000000000000 ]--- [ 44.191810][ T90] usb 1-1: Failed to create links for entity 255 [ 44.193142][ T90] usb 1-1: Failed to register entities (-22). [ 44.195364][ T90] usb 1-1: USB disconnect, device number 4 2023/07/15 01:46:30 executed programs: 3 [ 44.865167][ T3435] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 45.105199][ T3435] usb 1-1: Using ep0 maxpacket: 8 [ 45.225206][ T3435] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.315184][ T3435] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 45.317094][ T3435] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 45.318693][ T3435] usb 1-1: Manufacturer: syz [ 45.320062][ T3435] usb 1-1: config 0 descriptor?? [ 45.615196][ T3435] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 45.616723][ T3435] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 45.618699][ T3435] ------------[ cut here ]------------ [ 45.619830][ T3435] WARNING: CPU: 0 PID: 3435 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 45.621973][ T3435] Modules linked in: [ 45.622705][ T3435] CPU: 0 PID: 3435 Comm: kworker/0:3 Tainted: G W 6.1.38-syzkaller #0 [ 45.624533][ T3435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 45.626582][ T3435] Workqueue: usb_hub_wq hub_event [ 45.627618][ T3435] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.629241][ T3435] pc : media_create_pad_link+0x328/0x370 [ 45.630397][ T3435] lr : media_create_pad_link+0x324/0x370 [ 45.631507][ T3435] sp : ffff80000ff932a0 [ 45.632313][ T3435] x29: ffff80000ff932b0 x28: ffff0000cce00b18 x27: 0000000000000030 [ 45.633911][ T3435] x26: ffff0000cce00b18 x25: 0000000000000000 x24: 0000000000000000 [ 45.635513][ T3435] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 45.637133][ T3435] x20: ffff0000cb335480 x19: ffff0000cb337080 x18: 0000000000000000 [ 45.638755][ T3435] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 45.640359][ T3435] x14: 0000000000000000 x13: ffff0000ccd72c80 x12: ffff80000db83000 [ 45.641983][ T3435] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 45.643681][ T3435] x8 : ffff0000c6793280 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 45.645326][ T3435] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 45.646955][ T3435] x2 : ffff0000cb335480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 45.648529][ T3435] Call trace: [ 45.649276][ T3435] media_create_pad_link+0x328/0x370 [ 45.650324][ T3435] uvc_mc_register_entities+0x2c8/0x3cc [ 45.651400][ T3435] uvc_register_chains+0x1a8/0x258 [ 45.652585][ T3435] uvc_probe+0x2f64/0x325c [ 45.653463][ T3435] usb_probe_interface+0x2fc/0x4ac [ 45.654518][ T3435] really_probe+0x218/0x61c [ 45.655446][ T3435] __driver_probe_device+0xe8/0x1fc [ 45.656433][ T3435] driver_probe_device+0x54/0x2f4 [ 45.657428][ T3435] __device_attach_driver+0x19c/0x2e4 [ 45.658517][ T3435] bus_for_each_drv+0xb4/0x124 [ 45.659539][ T3435] __device_attach+0x148/0x270 [ 45.660417][ T3435] device_initial_probe+0x24/0x34 [ 45.661408][ T3435] bus_probe_device+0x5c/0xf0 [ 45.662451][ T3435] device_add+0x754/0x968 [ 45.663369][ T3435] usb_set_configuration+0xb0c/0xd18 [ 45.664448][ T3435] usb_generic_driver_probe+0x5c/0xe8 [ 45.665480][ T3435] usb_probe_device+0xd0/0x180 [ 45.666453][ T3435] really_probe+0x218/0x61c [ 45.667354][ T3435] __driver_probe_device+0xe8/0x1fc [ 45.668425][ T3435] driver_probe_device+0x54/0x2f4 [ 45.669511][ T3435] __device_attach_driver+0x19c/0x2e4 [ 45.670604][ T3435] bus_for_each_drv+0xb4/0x124 [ 45.671535][ T3435] __device_attach+0x148/0x270 [ 45.672488][ T3435] device_initial_probe+0x24/0x34 [ 45.673522][ T3435] bus_probe_device+0x5c/0xf0 [ 45.674548][ T3435] device_add+0x754/0x968 [ 45.675463][ T3435] usb_new_device+0x428/0x8a8 [ 45.676403][ T3435] hub_event+0x1690/0x2644 [ 45.677276][ T3435] process_one_work+0x2d4/0x4e0 [ 45.678323][ T3435] worker_thread+0x340/0x5f8 [ 45.679277][ T3435] kthread+0x120/0x14c [ 45.680195][ T3435] ret_from_fork+0x10/0x20 [ 45.681122][ T3435] ---[ end trace 0000000000000000 ]--- [ 45.682259][ T3435] usb 1-1: Failed to create links for entity 255 [ 45.683461][ T3435] usb 1-1: Failed to register entities (-22). [ 45.685083][ T3435] usb 1-1: USB disconnect, device number 5 [ 46.355162][ T90] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 46.595192][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 46.715203][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.795215][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 46.797019][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 46.798590][ T90] usb 1-1: Manufacturer: syz [ 46.800072][ T90] usb 1-1: config 0 descriptor?? [ 47.075192][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 47.076719][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 47.078682][ T90] ------------[ cut here ]------------ [ 47.079808][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 47.081834][ T90] Modules linked in: [ 47.082626][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.38-syzkaller #0 [ 47.084569][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 47.086641][ T90] Workqueue: usb_hub_wq hub_event [ 47.087706][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.089299][ T90] pc : media_create_pad_link+0x328/0x370 [ 47.090530][ T90] lr : media_create_pad_link+0x324/0x370 [ 47.091627][ T90] sp : ffff80000fbdb2a0 [ 47.092435][ T90] x29: ffff80000fbdb2b0 x28: ffff0000cb01aa18 x27: 0000000000000030 [ 47.094022][ T90] x26: ffff0000cb01aa18 x25: 0000000000000000 x24: 0000000000000000 [ 47.095666][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 47.097263][ T90] x20: ffff0000cb269080 x19: ffff0000cb268480 x18: 0000000000000000 [ 47.098922][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 47.100645][ T90] x14: 0000000000000000 x13: ffff0000cf061800 x12: ffff80000db83000 [ 47.102406][ T90] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 47.103915][ T90] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 47.105534][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 47.107184][ T90] x2 : ffff0000cb269080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 47.108818][ T90] Call trace: [ 47.109450][ T90] media_create_pad_link+0x328/0x370 [ 47.110529][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 47.111634][ T90] uvc_register_chains+0x1a8/0x258 [ 47.112722][ T90] uvc_probe+0x2f64/0x325c [ 47.113616][ T90] usb_probe_interface+0x2fc/0x4ac [ 47.114696][ T90] really_probe+0x218/0x61c [ 47.115556][ T90] __driver_probe_device+0xe8/0x1fc [ 47.116704][ T90] driver_probe_device+0x54/0x2f4 [ 47.117717][ T90] __device_attach_driver+0x19c/0x2e4 [ 47.118819][ T90] bus_for_each_drv+0xb4/0x124 [ 47.119906][ T90] __device_attach+0x148/0x270 [ 47.120952][ T90] device_initial_probe+0x24/0x34 [ 47.121972][ T90] bus_probe_device+0x5c/0xf0 [ 47.122988][ T90] device_add+0x754/0x968 [ 47.123949][ T90] usb_set_configuration+0xb0c/0xd18 [ 47.125042][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 47.126168][ T90] usb_probe_device+0xd0/0x180 [ 47.127105][ T90] really_probe+0x218/0x61c [ 47.127960][ T90] __driver_probe_device+0xe8/0x1fc [ 47.129038][ T90] driver_probe_device+0x54/0x2f4 [ 47.130103][ T90] __device_attach_driver+0x19c/0x2e4 [ 47.131132][ T90] bus_for_each_drv+0xb4/0x124 [ 47.132100][ T90] __device_attach+0x148/0x270 [ 47.133039][ T90] device_initial_probe+0x24/0x34 [ 47.134006][ T90] bus_probe_device+0x5c/0xf0 [ 47.134920][ T90] device_add+0x754/0x968 [ 47.135747][ T90] usb_new_device+0x428/0x8a8 [ 47.136628][ T90] hub_event+0x1690/0x2644 [ 47.137512][ T90] process_one_work+0x2d4/0x4e0 [ 47.138502][ T90] worker_thread+0x340/0x5f8 [ 47.139403][ T90] kthread+0x120/0x14c [ 47.140249][ T90] ret_from_fork+0x10/0x20 [ 47.141054][ T90] ---[ end trace 0000000000000000 ]--- [ 47.142195][ T90] usb 1-1: Failed to create links for entity 255 [ 47.143484][ T90] usb 1-1: Failed to register entities (-22). [ 47.145380][ T90] usb 1-1: USB disconnect, device number 6 [ 47.805173][ T90] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 48.045199][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 48.165260][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.245231][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 48.247075][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 48.248724][ T90] usb 1-1: Manufacturer: syz [ 48.250307][ T90] usb 1-1: config 0 descriptor?? [ 48.525222][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 48.526726][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 48.528641][ T90] ------------[ cut here ]------------ [ 48.529738][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 48.531810][ T90] Modules linked in: [ 48.532540][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.38-syzkaller #0 [ 48.534493][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 48.536594][ T90] Workqueue: usb_hub_wq hub_event [ 48.537660][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.539228][ T90] pc : media_create_pad_link+0x328/0x370 [ 48.540351][ T90] lr : media_create_pad_link+0x324/0x370 [ 48.541435][ T90] sp : ffff80000fbdb2a0 [ 48.542285][ T90] x29: ffff80000fbdb2b0 x28: ffff0000cb01a818 x27: 0000000000000030 [ 48.543973][ T90] x26: ffff0000cb01a818 x25: 0000000000000000 x24: 0000000000000000 [ 48.545616][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 48.547212][ T90] x20: ffff0000cb269c80 x19: ffff0000cb26a080 x18: 0000000000000000 [ 48.548870][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 48.550442][ T90] x14: 0000000000000000 x13: ffff0000cb303500 x12: ffff80000db83000 [ 48.552106][ T90] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 48.553696][ T90] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 48.555351][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 48.556918][ T90] x2 : ffff0000cb269c80 x1 : 0000000000000000 x0 : 00000000ffffffea [ 48.558469][ T90] Call trace: [ 48.559141][ T90] media_create_pad_link+0x328/0x370 [ 48.560224][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 48.561250][ T90] uvc_register_chains+0x1a8/0x258 [ 48.562323][ T90] uvc_probe+0x2f64/0x325c [ 48.563196][ T90] usb_probe_interface+0x2fc/0x4ac [ 48.564228][ T90] really_probe+0x218/0x61c [ 48.565088][ T90] __driver_probe_device+0xe8/0x1fc [ 48.566098][ T90] driver_probe_device+0x54/0x2f4 [ 48.567127][ T90] __device_attach_driver+0x19c/0x2e4 [ 48.568188][ T90] bus_for_each_drv+0xb4/0x124 [ 48.569219][ T90] __device_attach+0x148/0x270 [ 48.570181][ T90] device_initial_probe+0x24/0x34 [ 48.571185][ T90] bus_probe_device+0x5c/0xf0 [ 48.572130][ T90] device_add+0x754/0x968 [ 48.573010][ T90] usb_set_configuration+0xb0c/0xd18 [ 48.574051][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 48.575153][ T90] usb_probe_device+0xd0/0x180 [ 48.576101][ T90] really_probe+0x218/0x61c [ 48.576971][ T90] __driver_probe_device+0xe8/0x1fc [ 48.578025][ T90] driver_probe_device+0x54/0x2f4 [ 48.579037][ T90] __device_attach_driver+0x19c/0x2e4 [ 48.580103][ T90] bus_for_each_drv+0xb4/0x124 [ 48.581098][ T90] __device_attach+0x148/0x270 [ 48.582068][ T90] device_initial_probe+0x24/0x34 [ 48.583104][ T90] bus_probe_device+0x5c/0xf0 [ 48.584035][ T90] device_add+0x754/0x968 [ 48.584930][ T90] usb_new_device+0x428/0x8a8 [ 48.585845][ T90] hub_event+0x1690/0x2644 [ 48.586660][ T90] process_one_work+0x2d4/0x4e0 [ 48.587667][ T90] worker_thread+0x340/0x5f8 [ 48.588542][ T90] kthread+0x120/0x14c [ 48.589410][ T90] ret_from_fork+0x10/0x20 [ 48.590322][ T90] ---[ end trace 0000000000000000 ]--- [ 48.591525][ T90] usb 1-1: Failed to create links for entity 255 [ 48.592767][ T90] usb 1-1: Failed to register entities (-22). [ 48.594738][ T90] usb 1-1: USB disconnect, device number 7 [ 49.255157][ T3435] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 49.495178][ T3435] usb 1-1: Using ep0 maxpacket: 8 [ 49.615283][ T3435] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.695192][ T3435] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 49.697086][ T3435] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 49.698805][ T3435] usb 1-1: Manufacturer: syz [ 49.700415][ T3435] usb 1-1: config 0 descriptor?? [ 49.975209][ T3435] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 49.976660][ T3435] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 49.978584][ T3435] ------------[ cut here ]------------ [ 49.979581][ T3435] WARNING: CPU: 0 PID: 3435 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 49.981611][ T3435] Modules linked in: [ 49.982399][ T3435] CPU: 0 PID: 3435 Comm: kworker/0:3 Tainted: G W 6.1.38-syzkaller #0 [ 49.984304][ T3435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 49.986313][ T3435] Workqueue: usb_hub_wq hub_event [ 49.987351][ T3435] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.988932][ T3435] pc : media_create_pad_link+0x328/0x370 [ 49.990003][ T3435] lr : media_create_pad_link+0x324/0x370 [ 49.991125][ T3435] sp : ffff80000ff932a0 [ 49.991927][ T3435] x29: ffff80000ff932b0 x28: ffff0000cce00718 x27: 0000000000000030 [ 49.993665][ T3435] x26: ffff0000cce00718 x25: 0000000000000000 x24: 0000000000000000 [ 49.995271][ T3435] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 49.996791][ T3435] x20: ffff0000cb337880 x19: ffff0000cb337c80 x18: 0000000000000000 [ 49.998454][ T3435] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 50.000047][ T3435] x14: 0000000000000000 x13: ffff0000c95d0680 x12: ffff80000db83000 [ 50.001746][ T3435] x11: ff8080000a410694 x10: 0000000000000000 x9 : ffff80000a410694 [ 50.003310][ T3435] x8 : ffff0000c6793280 x7 : 0000000000000000 x6 : ffff80000a4397f0 [ 50.004931][ T3435] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 50.006529][ T3435] x2 : ffff0000cb337880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 50.008045][ T3435] Call trace: [ 50.008729][ T3435] media_create_pad_link+0x328/0x370 [ 50.009863][ T3435] uvc_mc_register_entities+0x2c8/0x3cc [ 50.011004][ T3435] uvc_register_chains+0x1a8/0x258 [ 50.012017][ T3435] uvc_probe+0x2f64/0x325c [ 50.012926][ T3435] usb_probe_interface+0x2fc/0x4ac [ 50.014068][ T3435] really_probe+0x218/0x61c [ 50.015035][ T3435] __driver_probe_device+0xe8/0x1fc [ 50.016084][ T3435] driver_probe_device+0x54/0x2f4 [ 50.017183][ T3435] __device_attach_driver+0x19c/0x2e4 [ 50.018272][ T3435] bus_for_each_drv+0xb4/0x124 [ 50.019223][ T3435] __device_attach+0x148/0x270 [ 50.020157][ T3435] device_initial_probe+0x24/0x34 [ 50.021104][ T3435] bus_probe_device+0x5c/0xf0 [ 50.022059][ T3435] device_add+0x754/0x968 [ 50.022923][ T3435] usb_set_configuration+0xb0c/0xd18 [ 50.023977][ T3435] usb_generic_driver_probe+0x5c/0xe8 [ 50.025097][ T3435] usb_probe_device+0xd0/0x180 [ 50.026159][ T3435] really_probe+0x218/0x61c [ 50.027084][ T3435] __driver_probe_device+0xe8/0x1fc [ 50.028142][ T3435] driver_probe_device+0x54/0x2f4 [ 50.029109][ T3435] __device_attach_driver+0x19c/0x2e4 [ 50.030254][ T3435] bus_for_each_drv+0xb4/0x124 [ 50.031203][ T3435] __device_attach+0x148/0x270 [ 50.032221][ T3435] device_initial_probe+0x24/0x34 [ 50.033164][ T3435] bus_probe_device+0x5c/0xf0 [ 50.034107][ T3435] device_add+0x754/0x968 [ 50.034999][ T3435] usb_new_device+0x428/0x8a8 [ 50.036051][ T3435] hub_event+0x1690/0x2644 [ 50.037057][ T3435] process_one_work+0x2d4/0x4e0 [ 50.038057][ T3435] worker_thread+0x340/0x5f8 [ 50.039046][ T3435] kthread+0x120/0x14c [ 50.039842][ T3435] ret_from_fork+0x10/0x20 [ 50.040755][ T3435] ---[ end trace 0000000000000000 ]--- [ 50.041949][ T3435] usb 1-1: Failed to create links for entity 255 [ 50.043159][ T3435] usb 1-1: Failed to register entities (-22). [ 50.044790][ T3435] usb 1-1: USB disconnect, device number 8 2023/07/15 01:46:35 executed programs: 7 [ 50.715167][ T3435] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 50.975163][ T3435] usb 1-1: Using ep0 maxpacket: 8 [ 51.095236][ T3435] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.175251][ T3435] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 51.177109][ T3435] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 51.178810][ T3435] usb 1-1: Manufacturer: syz [ 51.180365][ T3435] usb 1-1: config 0 descriptor??