Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. 2023/09/24 04:10:40 ignoring optional flag "sandboxArg"="0" 2023/09/24 04:10:40 parsed 1 programs 2023/09/24 04:10:40 executed programs: 0 [ 39.266404][ T3685] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.268121][ T3685] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.270051][ T3685] device bridge_slave_0 entered promiscuous mode [ 39.271996][ T3685] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.273822][ T3685] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.275680][ T3685] device bridge_slave_1 entered promiscuous mode [ 39.365898][ T3685] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.367681][ T3685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.369561][ T3685] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.371313][ T3685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.543006][ T3437] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.545359][ T3437] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.547416][ T3437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.549373][ T3437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.571823][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.573949][ T90] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.575676][ T90] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.577656][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.579677][ T90] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.581374][ T90] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.583118][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.585456][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.758070][ T3685] device veth0_vlan entered promiscuous mode [ 39.760143][ T3685] device veth1_vlan entered promiscuous mode [ 39.763679][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.765802][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.767843][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.769714][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.771544][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.773449][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.776136][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.778510][ T3685] device veth0_macvtap entered promiscuous mode [ 39.806983][ T3437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.809171][ T3437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.811351][ T3437] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.203594][ T3437] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 40.443643][ T3437] usb 1-1: Using ep0 maxpacket: 8 [ 40.563676][ T3437] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.643619][ T3437] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 40.645793][ T3437] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 40.647754][ T3437] usb 1-1: Manufacturer: syz [ 40.649559][ T3437] usb 1-1: config 0 descriptor?? [ 40.923672][ T3437] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 40.925555][ T3437] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 40.927904][ T3437] ------------[ cut here ]------------ [ 40.929194][ T3437] WARNING: CPU: 0 PID: 3437 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 40.931764][ T3437] Modules linked in: [ 40.932692][ T3437] CPU: 0 PID: 3437 Comm: kworker/0:3 Not tainted 6.1.55-syzkaller #0 [ 40.934613][ T3437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 40.937050][ T3437] Workqueue: usb_hub_wq hub_event [ 40.938285][ T3437] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.940160][ T3437] pc : media_create_pad_link+0x328/0x370 [ 40.941547][ T3437] lr : media_create_pad_link+0x324/0x370 [ 40.942869][ T3437] sp : ffff80001197b2b0 [ 40.943853][ T3437] x29: ffff80001197b2c0 x28: ffff0000c948f018 x27: 0000000000000030 [ 40.945839][ T3437] x26: ffff0000c948f018 x25: 0000000000000000 x24: 0000000000000000 [ 40.947710][ T3437] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 40.949669][ T3437] x20: ffff0000c930d080 x19: ffff0001feb01c80 x18: ffff80000b64d2bc [ 40.951633][ T3437] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 40.953693][ T3437] x14: 0000000000000000 x13: ffff0000ccb77600 x12: ffff80000dcba000 [ 40.955640][ T3437] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 40.957584][ T3437] x8 : ffff0000c6709940 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 40.959511][ T3437] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 40.961433][ T3437] x2 : ffff0000c930d080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 40.963403][ T3437] Call trace: [ 40.964136][ T3437] media_create_pad_link+0x328/0x370 [ 40.965467][ T3437] uvc_mc_register_entities+0x2c8/0x3cc [ 40.966815][ T3437] uvc_register_chains+0x1a8/0x258 [ 40.968132][ T3437] uvc_probe+0x2f64/0x325c [ 40.969260][ T3437] usb_probe_interface+0x2fc/0x4ac [ 40.970519][ T3437] really_probe+0x218/0x61c [ 40.971635][ T3437] __driver_probe_device+0xe8/0x1fc [ 40.972862][ T3437] driver_probe_device+0x54/0x2f4 [ 40.974116][ T3437] __device_attach_driver+0x19c/0x2e4 [ 40.975408][ T3437] bus_for_each_drv+0xb4/0x124 [ 40.976601][ T3437] __device_attach+0x148/0x270 [ 40.977739][ T3437] device_initial_probe+0x24/0x34 [ 40.978998][ T3437] bus_probe_device+0x5c/0xf0 [ 40.980114][ T3437] device_add+0x754/0x968 [ 40.981142][ T3437] usb_set_configuration+0xb0c/0xd18 [ 40.982427][ T3437] usb_generic_driver_probe+0x5c/0xe8 [ 40.983710][ T3437] usb_probe_device+0xd0/0x180 [ 40.984856][ T3437] really_probe+0x218/0x61c [ 40.985976][ T3437] __driver_probe_device+0xe8/0x1fc [ 40.987212][ T3437] driver_probe_device+0x54/0x2f4 [ 40.988415][ T3437] __device_attach_driver+0x19c/0x2e4 [ 40.989736][ T3437] bus_for_each_drv+0xb4/0x124 [ 40.990929][ T3437] __device_attach+0x148/0x270 [ 40.992153][ T3437] device_initial_probe+0x24/0x34 [ 40.993385][ T3437] bus_probe_device+0x5c/0xf0 [ 40.994497][ T3437] device_add+0x754/0x968 [ 40.995571][ T3437] usb_new_device+0x428/0x8a8 [ 40.996678][ T3437] hub_event+0x1728/0x2580 [ 40.997716][ T3437] process_one_work+0x2d4/0x4e0 [ 40.998890][ T3437] worker_thread+0x340/0x5f8 [ 41.000033][ T3437] kthread+0x120/0x14c [ 41.000983][ T3437] ret_from_fork+0x10/0x20 [ 41.002104][ T3437] ---[ end trace 0000000000000000 ]--- [ 41.003500][ T3437] usb 1-1: Failed to create links for entity 255 [ 41.005067][ T3437] usb 1-1: Failed to register entities (-22). [ 41.006908][ T3437] usb 1-1: USB disconnect, device number 2 [ 41.673606][ T90] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 41.923588][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 42.043597][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 42.123595][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 42.125773][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 42.127661][ T90] usb 1-1: Manufacturer: syz [ 42.129197][ T90] usb 1-1: config 0 descriptor?? [ 42.403593][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 42.405286][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 42.407584][ T90] ------------[ cut here ]------------ [ 42.408889][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 42.411378][ T90] Modules linked in: [ 42.412261][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.55-syzkaller #0 [ 42.414559][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 42.417103][ T90] Workqueue: usb_hub_wq hub_event [ 42.418351][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.420225][ T90] pc : media_create_pad_link+0x328/0x370 [ 42.421584][ T90] lr : media_create_pad_link+0x324/0x370 [ 42.422954][ T90] sp : ffff80000fd232b0 [ 42.423957][ T90] x29: ffff80000fd232c0 x28: ffff0000c94f4e18 x27: 0000000000000030 [ 42.425878][ T90] x26: ffff0000c94f4e18 x25: 0000000000000000 x24: 0000000000000000 [ 42.427894][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 42.429823][ T90] x20: ffff0000c6f1b880 x19: ffff0000c6f1bc80 x18: 0000000000000000 [ 42.431745][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 42.433665][ T90] x14: 0000000000000000 x13: ffff0000c94bc200 x12: ffff80000dcba000 [ 42.435644][ T90] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 42.437560][ T90] x8 : ffff0000c4b03280 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 42.439541][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 42.441421][ T90] x2 : ffff0000c6f1b880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 42.443438][ T90] Call trace: [ 42.444305][ T90] media_create_pad_link+0x328/0x370 [ 42.445616][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 42.446982][ T90] uvc_register_chains+0x1a8/0x258 [ 42.448196][ T90] uvc_probe+0x2f64/0x325c [ 42.449272][ T90] usb_probe_interface+0x2fc/0x4ac [ 42.450633][ T90] really_probe+0x218/0x61c [ 42.451744][ T90] __driver_probe_device+0xe8/0x1fc [ 42.452998][ T90] driver_probe_device+0x54/0x2f4 [ 42.454196][ T90] __device_attach_driver+0x19c/0x2e4 [ 42.455479][ T90] bus_for_each_drv+0xb4/0x124 [ 42.456591][ T90] __device_attach+0x148/0x270 [ 42.457722][ T90] device_initial_probe+0x24/0x34 [ 42.458939][ T90] bus_probe_device+0x5c/0xf0 [ 42.460070][ T90] device_add+0x754/0x968 [ 42.461095][ T90] usb_set_configuration+0xb0c/0xd18 [ 42.462378][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 42.463689][ T90] usb_probe_device+0xd0/0x180 [ 42.464822][ T90] really_probe+0x218/0x61c [ 42.465926][ T90] __driver_probe_device+0xe8/0x1fc [ 42.467255][ T90] driver_probe_device+0x54/0x2f4 [ 42.468534][ T90] __device_attach_driver+0x19c/0x2e4 [ 42.469798][ T90] bus_for_each_drv+0xb4/0x124 [ 42.470972][ T90] __device_attach+0x148/0x270 [ 42.472147][ T90] device_initial_probe+0x24/0x34 [ 42.473382][ T90] bus_probe_device+0x5c/0xf0 [ 42.474537][ T90] device_add+0x754/0x968 [ 42.475540][ T90] usb_new_device+0x428/0x8a8 [ 42.476725][ T90] hub_event+0x1728/0x2580 [ 42.477806][ T90] process_one_work+0x2d4/0x4e0 [ 42.478970][ T90] worker_thread+0x340/0x5f8 [ 42.480069][ T90] kthread+0x120/0x14c [ 42.481049][ T90] ret_from_fork+0x10/0x20 [ 42.482097][ T90] ---[ end trace 0000000000000000 ]--- [ 42.483492][ T90] usb 1-1: Failed to create links for entity 255 [ 42.485032][ T90] usb 1-1: Failed to register entities (-22). [ 42.486787][ T90] usb 1-1: USB disconnect, device number 3 [ 43.153606][ T90] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 43.393593][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 43.513696][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.593649][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 43.595811][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 43.597777][ T90] usb 1-1: Manufacturer: syz [ 43.599273][ T90] usb 1-1: config 0 descriptor?? [ 43.873599][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 43.875247][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 43.877529][ T90] ------------[ cut here ]------------ [ 43.878894][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 43.881367][ T90] Modules linked in: [ 43.882353][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.55-syzkaller #0 [ 43.884615][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 43.887205][ T90] Workqueue: usb_hub_wq hub_event [ 43.888401][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.890320][ T90] pc : media_create_pad_link+0x328/0x370 [ 43.891730][ T90] lr : media_create_pad_link+0x324/0x370 [ 43.893087][ T90] sp : ffff80000fd232b0 [ 43.894161][ T90] x29: ffff80000fd232c0 x28: ffff0000c94f4d18 x27: 0000000000000030 [ 43.896137][ T90] x26: ffff0000c94f4d18 x25: 0000000000000000 x24: 0000000000000000 [ 43.898098][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 43.900118][ T90] x20: ffff0000c6f1a480 x19: ffff0000c6f1b080 x18: 0000000000000000 [ 43.902022][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 43.903934][ T90] x14: 0000000000000000 x13: ffff0000cbfbfb00 x12: ffff80000dcba000 [ 43.905937][ T90] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 43.907892][ T90] x8 : ffff0000c4b03280 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 43.909922][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 43.911844][ T90] x2 : ffff0000c6f1a480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 43.913833][ T90] Call trace: [ 43.914670][ T90] media_create_pad_link+0x328/0x370 [ 43.915959][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 43.917380][ T90] uvc_register_chains+0x1a8/0x258 [ 43.918600][ T90] uvc_probe+0x2f64/0x325c [ 43.919702][ T90] usb_probe_interface+0x2fc/0x4ac [ 43.920949][ T90] really_probe+0x218/0x61c [ 43.922062][ T90] __driver_probe_device+0xe8/0x1fc [ 43.923343][ T90] driver_probe_device+0x54/0x2f4 [ 43.924593][ T90] __device_attach_driver+0x19c/0x2e4 [ 43.925929][ T90] bus_for_each_drv+0xb4/0x124 [ 43.927116][ T90] __device_attach+0x148/0x270 [ 43.928308][ T90] device_initial_probe+0x24/0x34 [ 43.929509][ T90] bus_probe_device+0x5c/0xf0 [ 43.930675][ T90] device_add+0x754/0x968 [ 43.931697][ T90] usb_set_configuration+0xb0c/0xd18 [ 43.932948][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 43.934253][ T90] usb_probe_device+0xd0/0x180 [ 43.935402][ T90] really_probe+0x218/0x61c [ 43.936534][ T90] __driver_probe_device+0xe8/0x1fc [ 43.937818][ T90] driver_probe_device+0x54/0x2f4 [ 43.939099][ T90] __device_attach_driver+0x19c/0x2e4 [ 43.940377][ T90] bus_for_each_drv+0xb4/0x124 [ 43.941497][ T90] __device_attach+0x148/0x270 [ 43.942679][ T90] device_initial_probe+0x24/0x34 [ 43.943909][ T90] bus_probe_device+0x5c/0xf0 [ 43.945082][ T90] device_add+0x754/0x968 [ 43.946163][ T90] usb_new_device+0x428/0x8a8 [ 43.947246][ T90] hub_event+0x1728/0x2580 [ 43.948299][ T90] process_one_work+0x2d4/0x4e0 [ 43.949542][ T90] worker_thread+0x340/0x5f8 [ 43.950683][ T90] kthread+0x120/0x14c [ 43.951640][ T90] ret_from_fork+0x10/0x20 [ 43.952693][ T90] ---[ end trace 0000000000000000 ]--- [ 43.954322][ T90] usb 1-1: Failed to create links for entity 255 [ 43.955913][ T90] usb 1-1: Failed to register entities (-22). [ 43.957710][ T90] usb 1-1: USB disconnect, device number 4 2023/09/24 04:10:45 executed programs: 3 [ 44.603616][ T3437] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 44.853591][ T3437] usb 1-1: Using ep0 maxpacket: 8 [ 44.983597][ T3437] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.073666][ T3437] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 45.076013][ T3437] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 45.077989][ T3437] usb 1-1: Manufacturer: syz [ 45.079702][ T3437] usb 1-1: config 0 descriptor?? [ 45.363600][ T3437] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 45.365246][ T3437] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 45.367485][ T3437] ------------[ cut here ]------------ [ 45.368667][ T3437] WARNING: CPU: 0 PID: 3437 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 45.371259][ T3437] Modules linked in: [ 45.372169][ T3437] CPU: 0 PID: 3437 Comm: kworker/0:3 Tainted: G W 6.1.55-syzkaller #0 [ 45.374404][ T3437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 45.376869][ T3437] Workqueue: usb_hub_wq hub_event [ 45.378097][ T3437] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.379946][ T3437] pc : media_create_pad_link+0x328/0x370 [ 45.381309][ T3437] lr : media_create_pad_link+0x324/0x370 [ 45.382726][ T3437] sp : ffff80001197b2b0 [ 45.383726][ T3437] x29: ffff80001197b2c0 x28: ffff0000c948f418 x27: 0000000000000030 [ 45.385655][ T3437] x26: ffff0000c948f418 x25: 0000000000000000 x24: 0000000000000000 [ 45.387599][ T3437] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 45.389527][ T3437] x20: ffff0000c930d080 x19: ffff0000c930fc80 x18: 0000000000000000 [ 45.391509][ T3437] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 45.393522][ T3437] x14: 0000000000000000 x13: ffff0000c94ee300 x12: ffff80000dcba000 [ 45.395443][ T3437] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 45.397474][ T3437] x8 : ffff0000c6709940 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 45.399444][ T3437] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 45.401402][ T3437] x2 : ffff0000c930d080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 45.403411][ T3437] Call trace: [ 45.404170][ T3437] media_create_pad_link+0x328/0x370 [ 45.405436][ T3437] uvc_mc_register_entities+0x2c8/0x3cc [ 45.406782][ T3437] uvc_register_chains+0x1a8/0x258 [ 45.408033][ T3437] uvc_probe+0x2f64/0x325c [ 45.409104][ T3437] usb_probe_interface+0x2fc/0x4ac [ 45.410370][ T3437] really_probe+0x218/0x61c [ 45.411458][ T3437] __driver_probe_device+0xe8/0x1fc [ 45.412705][ T3437] driver_probe_device+0x54/0x2f4 [ 45.413918][ T3437] __device_attach_driver+0x19c/0x2e4 [ 45.415326][ T3437] bus_for_each_drv+0xb4/0x124 [ 45.416545][ T3437] __device_attach+0x148/0x270 [ 45.417712][ T3437] device_initial_probe+0x24/0x34 [ 45.418938][ T3437] bus_probe_device+0x5c/0xf0 [ 45.420066][ T3437] device_add+0x754/0x968 [ 45.421105][ T3437] usb_set_configuration+0xb0c/0xd18 [ 45.422394][ T3437] usb_generic_driver_probe+0x5c/0xe8 [ 45.423706][ T3437] usb_probe_device+0xd0/0x180 [ 45.424905][ T3437] really_probe+0x218/0x61c [ 45.426012][ T3437] __driver_probe_device+0xe8/0x1fc [ 45.427350][ T3437] driver_probe_device+0x54/0x2f4 [ 45.428554][ T3437] __device_attach_driver+0x19c/0x2e4 [ 45.429957][ T3437] bus_for_each_drv+0xb4/0x124 [ 45.431103][ T3437] __device_attach+0x148/0x270 [ 45.432277][ T3437] device_initial_probe+0x24/0x34 [ 45.433517][ T3437] bus_probe_device+0x5c/0xf0 [ 45.434662][ T3437] device_add+0x754/0x968 [ 45.435674][ T3437] usb_new_device+0x428/0x8a8 [ 45.436866][ T3437] hub_event+0x1728/0x2580 [ 45.437930][ T3437] process_one_work+0x2d4/0x4e0 [ 45.439080][ T3437] worker_thread+0x340/0x5f8 [ 45.440260][ T3437] kthread+0x120/0x14c [ 45.441233][ T3437] ret_from_fork+0x10/0x20 [ 45.442325][ T3437] ---[ end trace 0000000000000000 ]--- [ 45.443738][ T3437] usb 1-1: Failed to create links for entity 255 [ 45.445259][ T3437] usb 1-1: Failed to register entities (-22). [ 45.447064][ T3437] usb 1-1: USB disconnect, device number 5 [ 46.113595][ T3437] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 46.353587][ T3437] usb 1-1: Using ep0 maxpacket: 8 [ 46.473625][ T3437] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.553607][ T3437] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 46.555822][ T3437] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 46.557686][ T3437] usb 1-1: Manufacturer: syz [ 46.559372][ T3437] usb 1-1: config 0 descriptor?? [ 46.833617][ T3437] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 46.835520][ T3437] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 46.837858][ T3437] ------------[ cut here ]------------ [ 46.839143][ T3437] WARNING: CPU: 0 PID: 3437 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 46.841754][ T3437] Modules linked in: [ 46.842706][ T3437] CPU: 0 PID: 3437 Comm: kworker/0:3 Tainted: G W 6.1.55-syzkaller #0 [ 46.845063][ T3437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 46.847525][ T3437] Workqueue: usb_hub_wq hub_event [ 46.848813][ T3437] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.850762][ T3437] pc : media_create_pad_link+0x328/0x370 [ 46.852160][ T3437] lr : media_create_pad_link+0x324/0x370 [ 46.853628][ T3437] sp : ffff80001197b2b0 [ 46.854701][ T3437] x29: ffff80001197b2c0 x28: ffff0000c948f518 x27: 0000000000000030 [ 46.856686][ T3437] x26: ffff0000c948f518 x25: 0000000000000000 x24: 0000000000000000 [ 46.858613][ T3437] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 46.860578][ T3437] x20: ffff0000c930d080 x19: ffff0000c930f480 x18: 0000000000000000 [ 46.862535][ T3437] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 46.864463][ T3437] x14: 0000000000000000 x13: ffff0000c9214500 x12: ffff80000dcba000 [ 46.866458][ T3437] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 46.868472][ T3437] x8 : ffff0000c6709940 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 46.870443][ T3437] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 46.872313][ T3437] x2 : ffff0000c930d080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 46.874278][ T3437] Call trace: [ 46.875077][ T3437] media_create_pad_link+0x328/0x370 [ 46.876388][ T3437] uvc_mc_register_entities+0x2c8/0x3cc [ 46.877798][ T3437] uvc_register_chains+0x1a8/0x258 [ 46.879025][ T3437] uvc_probe+0x2f64/0x325c [ 46.880126][ T3437] usb_probe_interface+0x2fc/0x4ac [ 46.881405][ T3437] really_probe+0x218/0x61c [ 46.882520][ T3437] __driver_probe_device+0xe8/0x1fc [ 46.883735][ T3437] driver_probe_device+0x54/0x2f4 [ 46.884965][ T3437] __device_attach_driver+0x19c/0x2e4 [ 46.886257][ T3437] bus_for_each_drv+0xb4/0x124 [ 46.887393][ T3437] __device_attach+0x148/0x270 [ 46.888571][ T3437] device_initial_probe+0x24/0x34 [ 46.889829][ T3437] bus_probe_device+0x5c/0xf0 [ 46.890991][ T3437] device_add+0x754/0x968 [ 46.892017][ T3437] usb_set_configuration+0xb0c/0xd18 [ 46.893265][ T3437] usb_generic_driver_probe+0x5c/0xe8 [ 46.894665][ T3437] usb_probe_device+0xd0/0x180 [ 46.895828][ T3437] really_probe+0x218/0x61c [ 46.897008][ T3437] __driver_probe_device+0xe8/0x1fc [ 46.898296][ T3437] driver_probe_device+0x54/0x2f4 [ 46.899577][ T3437] __device_attach_driver+0x19c/0x2e4 [ 46.900866][ T3437] bus_for_each_drv+0xb4/0x124 [ 46.902020][ T3437] __device_attach+0x148/0x270 [ 46.903195][ T3437] device_initial_probe+0x24/0x34 [ 46.904441][ T3437] bus_probe_device+0x5c/0xf0 [ 46.905583][ T3437] device_add+0x754/0x968 [ 46.906672][ T3437] usb_new_device+0x428/0x8a8 [ 46.907786][ T3437] hub_event+0x1728/0x2580 [ 46.908810][ T3437] process_one_work+0x2d4/0x4e0 [ 46.910026][ T3437] worker_thread+0x340/0x5f8 [ 46.911122][ T3437] kthread+0x120/0x14c [ 46.912142][ T3437] ret_from_fork+0x10/0x20 [ 46.913265][ T3437] ---[ end trace 0000000000000000 ]--- [ 46.914663][ T3437] usb 1-1: Failed to create links for entity 255 [ 46.916169][ T3437] usb 1-1: Failed to register entities (-22). [ 46.917944][ T3437] usb 1-1: USB disconnect, device number 6 [ 47.583597][ T3437] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 47.823582][ T3437] usb 1-1: Using ep0 maxpacket: 8 [ 47.943677][ T3437] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 48.023607][ T3437] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 48.025851][ T3437] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 48.027828][ T3437] usb 1-1: Manufacturer: syz [ 48.029434][ T3437] usb 1-1: config 0 descriptor?? [ 48.303599][ T3437] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 48.305279][ T3437] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 48.307656][ T3437] ------------[ cut here ]------------ [ 48.308987][ T3437] WARNING: CPU: 0 PID: 3437 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 48.311585][ T3437] Modules linked in: [ 48.312542][ T3437] CPU: 0 PID: 3437 Comm: kworker/0:3 Tainted: G W 6.1.55-syzkaller #0 [ 48.314894][ T3437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 48.317446][ T3437] Workqueue: usb_hub_wq hub_event [ 48.318629][ T3437] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.320518][ T3437] pc : media_create_pad_link+0x328/0x370 [ 48.321893][ T3437] lr : media_create_pad_link+0x324/0x370 [ 48.323324][ T3437] sp : ffff80001197b2b0 [ 48.324414][ T3437] x29: ffff80001197b2c0 x28: ffff0000c948f318 x27: 0000000000000030 [ 48.326334][ T3437] x26: ffff0000c948f318 x25: 0000000000000000 x24: 0000000000000000 [ 48.328307][ T3437] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 48.330274][ T3437] x20: ffff0000c930fc80 x19: ffff0000c930d080 x18: ffff80000b64d2bc [ 48.332360][ T3437] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 48.334355][ T3437] x14: 0000000000000000 x13: ffff0000cbfbd000 x12: ffff80000dcba000 [ 48.336393][ T3437] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 48.338431][ T3437] x8 : ffff0000c6709940 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 48.340424][ T3437] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 48.342488][ T3437] x2 : ffff0000c930fc80 x1 : 0000000000000000 x0 : 00000000ffffffea [ 48.344429][ T3437] Call trace: [ 48.345216][ T3437] media_create_pad_link+0x328/0x370 [ 48.346469][ T3437] uvc_mc_register_entities+0x2c8/0x3cc [ 48.347861][ T3437] uvc_register_chains+0x1a8/0x258 [ 48.349051][ T3437] uvc_probe+0x2f64/0x325c [ 48.350132][ T3437] usb_probe_interface+0x2fc/0x4ac [ 48.351437][ T3437] really_probe+0x218/0x61c [ 48.352510][ T3437] __driver_probe_device+0xe8/0x1fc [ 48.353732][ T3437] driver_probe_device+0x54/0x2f4 [ 48.354974][ T3437] __device_attach_driver+0x19c/0x2e4 [ 48.356333][ T3437] bus_for_each_drv+0xb4/0x124 [ 48.357444][ T3437] __device_attach+0x148/0x270 [ 48.358624][ T3437] device_initial_probe+0x24/0x34 [ 48.359795][ T3437] bus_probe_device+0x5c/0xf0 [ 48.360948][ T3437] device_add+0x754/0x968 [ 48.362029][ T3437] usb_set_configuration+0xb0c/0xd18 [ 48.363300][ T3437] usb_generic_driver_probe+0x5c/0xe8 [ 48.364590][ T3437] usb_probe_device+0xd0/0x180 [ 48.365786][ T3437] really_probe+0x218/0x61c [ 48.366866][ T3437] __driver_probe_device+0xe8/0x1fc [ 48.368161][ T3437] driver_probe_device+0x54/0x2f4 [ 48.369358][ T3437] __device_attach_driver+0x19c/0x2e4 [ 48.370737][ T3437] bus_for_each_drv+0xb4/0x124 [ 48.371932][ T3437] __device_attach+0x148/0x270 [ 48.373066][ T3437] device_initial_probe+0x24/0x34 [ 48.374287][ T3437] bus_probe_device+0x5c/0xf0 [ 48.375462][ T3437] device_add+0x754/0x968 [ 48.376538][ T3437] usb_new_device+0x428/0x8a8 [ 48.377715][ T3437] hub_event+0x1728/0x2580 [ 48.378875][ T3437] process_one_work+0x2d4/0x4e0 [ 48.380062][ T3437] worker_thread+0x340/0x5f8 [ 48.381137][ T3437] kthread+0x120/0x14c [ 48.382154][ T3437] ret_from_fork+0x10/0x20 [ 48.383246][ T3437] ---[ end trace 0000000000000000 ]--- [ 48.384669][ T3437] usb 1-1: Failed to create links for entity 255 [ 48.386148][ T3437] usb 1-1: Failed to register entities (-22). [ 48.388260][ T3437] usb 1-1: USB disconnect, device number 7 [ 49.033597][ T90] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 49.283592][ T90] usb 1-1: Using ep0 maxpacket: 8 [ 49.403586][ T90] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.483617][ T90] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 49.485870][ T90] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 49.487918][ T90] usb 1-1: Manufacturer: syz [ 49.489391][ T90] usb 1-1: config 0 descriptor?? [ 49.763592][ T90] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 49.765284][ T90] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 49.767724][ T90] ------------[ cut here ]------------ [ 49.769075][ T90] WARNING: CPU: 1 PID: 90 at drivers/media/mc/mc-entity.c:1021 media_create_pad_link+0x328/0x370 [ 49.771596][ T90] Modules linked in: [ 49.772507][ T90] CPU: 1 PID: 90 Comm: kworker/1:2 Tainted: G W 6.1.55-syzkaller #0 [ 49.774842][ T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 49.777464][ T90] Workqueue: usb_hub_wq hub_event [ 49.778758][ T90] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.780706][ T90] pc : media_create_pad_link+0x328/0x370 [ 49.782047][ T90] lr : media_create_pad_link+0x324/0x370 [ 49.783427][ T90] sp : ffff80000fd232b0 [ 49.784449][ T90] x29: ffff80000fd232c0 x28: ffff0000c94f4f18 x27: 0000000000000030 [ 49.786461][ T90] x26: ffff0000c94f4f18 x25: 0000000000000000 x24: 0000000000000000 [ 49.788397][ T90] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 49.790429][ T90] x20: ffff0000c6f1a480 x19: ffff0000c6f1b880 x18: 0000000000000000 [ 49.792425][ T90] x17: 74696e6920746f6e x16: 0000000000000000 x15: 0000000000000000 [ 49.794404][ T90] x14: 0000000000000000 x13: ffff0000ccbb0d80 x12: ffff80000dcba000 [ 49.796387][ T90] x11: ff8080000a41a838 x10: 0000000000000000 x9 : ffff80000a41a838 [ 49.798320][ T90] x8 : ffff0000c4b03280 x7 : 0000000000000000 x6 : ffff80000a4439ac [ 49.800284][ T90] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 49.802186][ T90] x2 : ffff0000c6f1a480 x1 : 0000000000000000 x0 : 00000000ffffffea [ 49.804189][ T90] Call trace: [ 49.805017][ T90] media_create_pad_link+0x328/0x370 [ 49.806318][ T90] uvc_mc_register_entities+0x2c8/0x3cc [ 49.807633][ T90] uvc_register_chains+0x1a8/0x258 [ 49.808960][ T90] uvc_probe+0x2f64/0x325c [ 49.810038][ T90] usb_probe_interface+0x2fc/0x4ac [ 49.811314][ T90] really_probe+0x218/0x61c [ 49.812446][ T90] __driver_probe_device+0xe8/0x1fc [ 49.813752][ T90] driver_probe_device+0x54/0x2f4 [ 49.815017][ T90] __device_attach_driver+0x19c/0x2e4 [ 49.816390][ T90] bus_for_each_drv+0xb4/0x124 [ 49.817538][ T90] __device_attach+0x148/0x270 [ 49.818691][ T90] device_initial_probe+0x24/0x34 [ 49.819916][ T90] bus_probe_device+0x5c/0xf0 [ 49.821049][ T90] device_add+0x754/0x968 [ 49.822133][ T90] usb_set_configuration+0xb0c/0xd18 [ 49.823424][ T90] usb_generic_driver_probe+0x5c/0xe8 [ 49.824744][ T90] usb_probe_device+0xd0/0x180 [ 49.825982][ T90] really_probe+0x218/0x61c [ 49.827074][ T90] __driver_probe_device+0xe8/0x1fc [ 49.828473][ T90] driver_probe_device+0x54/0x2f4 [ 49.829699][ T90] __device_attach_driver+0x19c/0x2e4 [ 49.831012][ T90] bus_for_each_drv+0xb4/0x124 [ 49.832241][ T90] __device_attach+0x148/0x270 [ 49.833413][ T90] device_initial_probe+0x24/0x34 [ 49.834652][ T90] bus_probe_device+0x5c/0xf0 [ 49.835898][ T90] device_add+0x754/0x968 [ 49.836990][ T90] usb_new_device+0x428/0x8a8 [ 49.838195][ T90] hub_event+0x1728/0x2580 [ 49.839247][ T90] process_one_work+0x2d4/0x4e0 [ 49.840493][ T90] worker_thread+0x340/0x5f8 [ 49.841652][ T90] kthread+0x120/0x14c [ 49.842695][ T90] ret_from_fork+0x10/0x20 [ 49.843766][ T90] ---[ end trace 0000000000000000 ]--- [ 49.845206][ T90] usb 1-1: Failed to create links for entity 255 [ 49.846752][ T90] usb 1-1: Failed to register entities (-22). [ 49.848903][ T90] usb 1-1: USB disconnect, device number 8 2023/09/24 04:10:51 executed programs: 7 [ 50.503584][ T3437] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 50.743601][ T3437] usb 1-1: Using ep0 maxpacket: 8 [ 50.863608][ T3437] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config