Warning: Permanently added '10.128.1.253' (ED25519) to the list of known hosts. 1970/01/01 00:00:55 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:55 parsed 1 programs 1970/01/01 00:00:55 executed programs: 0 [ 55.280200][ T5965] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 55.282854][ T5965] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 55.285574][ T5965] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 55.287929][ T5965] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 55.290043][ T5965] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 55.292002][ T5965] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 55.351091][ T6585] chnl_net:caif_netlink_parms(): no params data found [ 55.376266][ T6585] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.378202][ T6585] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.380014][ T6585] bridge_slave_0: entered allmulticast mode [ 55.381907][ T6585] bridge_slave_0: entered promiscuous mode [ 55.384483][ T6585] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.386570][ T6585] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.388332][ T6585] bridge_slave_1: entered allmulticast mode [ 55.390263][ T6585] bridge_slave_1: entered promiscuous mode [ 55.400842][ T6585] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.404415][ T6585] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.416412][ T6585] team0: Port device team_slave_0 added [ 55.418880][ T6585] team0: Port device team_slave_1 added [ 55.427824][ T6585] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.429525][ T6585] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.436023][ T6585] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.439636][ T6585] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.441363][ T6585] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.448292][ T6585] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.516621][ T6585] hsr_slave_0: entered promiscuous mode [ 55.555216][ T6585] hsr_slave_1: entered promiscuous mode [ 56.532827][ T6585] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.537576][ T6585] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.541195][ T6585] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.546257][ T6585] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.586868][ T6585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.593703][ T6585] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.598622][ T2109] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.600469][ T2109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.607620][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.609552][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.690430][ T6585] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.711783][ T6585] veth0_vlan: entered promiscuous mode [ 56.719136][ T6585] veth1_vlan: entered promiscuous mode [ 56.737041][ T6585] veth0_macvtap: entered promiscuous mode [ 56.740321][ T6585] veth1_macvtap: entered promiscuous mode [ 56.748005][ T6585] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.754992][ T6585] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.760954][ T6585] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.763158][ T6585] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.766367][ T6585] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.768597][ T6585] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.813495][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.818685][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.837511][ T2109] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.839564][ T2109] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.185155][ T6396] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 57.364890][ T6396] usb 1-1: Using ep0 maxpacket: 8 [ 57.369899][ T6396] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 57.373619][ T6396] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 57.376675][ T5965] Bluetooth: hci0: command tx timeout [ 57.377121][ T6396] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 57.380388][ T6396] usb 1-1: Manufacturer: syz [ 57.389245][ T6396] usb 1-1: config 0 descriptor?? [ 57.595640][ T6396] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 57.597713][ T6396] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 57.600530][ T6396] ------------[ cut here ]------------ [ 57.601926][ T6396] WARNING: CPU: 1 PID: 6396 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 57.604746][ T6396] Modules linked in: [ 57.605803][ T6396] CPU: 1 UID: 0 PID: 6396 Comm: kworker/1:3 Not tainted 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 57.608719][ T6396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 57.611393][ T6396] Workqueue: usb_hub_wq hub_event [ 57.612854][ T6396] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 57.614946][ T6396] pc : media_create_pad_link+0x8b4/0xa3c [ 57.616488][ T6396] lr : media_create_pad_link+0x8b0/0xa3c [ 57.618056][ T6396] sp : ffff800099f766e0 [ 57.619153][ T6396] x29: ffff800099f76750 x28: ffff0000dc922080 x27: ffff0000c27fc080 [ 57.621339][ T6396] x26: 0000000000000003 x25: ffff0000dc922208 x24: 0000000000000000 [ 57.623724][ T6396] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 57.625943][ T6396] x20: dfff800000000000 x19: ffff0000dc922238 x18: ffff800099f76420 [ 57.628045][ T6396] x17: 0000000000017971 x16: ffff80008029a3e4 x15: 0000000000000001 [ 57.630223][ T6396] x14: 1fffe0001af22c97 x13: 0000000000000000 x12: 0000000000000000 [ 57.632390][ T6396] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 57.634526][ T6396] x8 : ffff0000d921dac0 x7 : 0000000000000000 x6 : 0000000000000000 [ 57.636702][ T6396] x5 : ffff8000930a9ce8 x4 : 0000000000000003 x3 : 0000000000000000 [ 57.638859][ T6396] x2 : ffff0000dc922080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 57.641012][ T6396] Call trace: [ 57.641908][ T6396] media_create_pad_link+0x8b4/0xa3c [ 57.643313][ T6396] uvc_mc_register_entities+0x5d4/0x80c [ 57.644832][ T6396] uvc_register_chains+0x36c/0x464 [ 57.646310][ T6396] uvc_probe+0x7850/0x80fc [ 57.647499][ T6396] usb_probe_interface+0x57c/0xa24 [ 57.648870][ T6396] really_probe+0x38c/0x8fc [ 57.650180][ T6396] __driver_probe_device+0x194/0x374 [ 57.651644][ T6396] driver_probe_device+0x78/0x330 [ 57.653053][ T6396] __device_attach_driver+0x2a8/0x4f4 [ 57.654627][ T6396] bus_for_each_drv+0x228/0x2bc [ 57.656022][ T6396] __device_attach+0x2b4/0x434 [ 57.657335][ T6396] device_initial_probe+0x24/0x34 [ 57.658625][ T6396] bus_probe_device+0x178/0x240 [ 57.659995][ T6396] device_add+0x728/0xa6c [ 57.661241][ T6396] usb_set_configuration+0x15cc/0x1b38 [ 57.662722][ T6396] usb_generic_driver_probe+0x8c/0x148 [ 57.664249][ T6396] usb_probe_device+0x1a4/0x348 [ 57.665568][ T6396] really_probe+0x38c/0x8fc [ 57.666813][ T6396] __driver_probe_device+0x194/0x374 [ 57.668232][ T6396] driver_probe_device+0x78/0x330 [ 57.669562][ T6396] __device_attach_driver+0x2a8/0x4f4 [ 57.671021][ T6396] bus_for_each_drv+0x228/0x2bc [ 57.672322][ T6396] __device_attach+0x2b4/0x434 [ 57.673726][ T6396] device_initial_probe+0x24/0x34 [ 57.675088][ T6396] bus_probe_device+0x178/0x240 [ 57.676386][ T6396] device_add+0x728/0xa6c [ 57.677547][ T6396] usb_new_device+0x908/0x149c [ 57.678881][ T6396] hub_event+0x2454/0x4280 [ 57.680106][ T6396] process_one_work+0x79c/0x15b8 [ 57.681562][ T6396] worker_thread+0x938/0xebc [ 57.682832][ T6396] kthread+0x288/0x310 [ 57.683963][ T6396] ret_from_fork+0x10/0x20 [ 57.685307][ T6396] irq event stamp: 38652 [ 57.686467][ T6396] hardirqs last enabled at (38651): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 57.689349][ T6396] hardirqs last disabled at (38652): [] el1_dbg+0x24/0x80 [ 57.691741][ T6396] softirqs last enabled at (36894): [] handle_softirqs+0xa3c/0xbfc [ 57.694326][ T6396] softirqs last disabled at (36771): [] __do_softirq+0x14/0x20 [ 57.696845][ T6396] ---[ end trace 0000000000000000 ]--- [ 57.703060][ T6396] usb 1-1: Failed to create links for entity 255 [ 57.704715][ T6396] usb 1-1: Failed to register entities (-22). [ 57.711656][ T6396] usb 1-1: USB disconnect, device number 2 [ 58.515677][ T6423] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 58.694850][ T6423] usb 1-1: Using ep0 maxpacket: 8 [ 58.698253][ T6423] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.701645][ T6423] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 58.704044][ T6423] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 58.706468][ T6423] usb 1-1: Manufacturer: syz [ 58.709937][ T6423] usb 1-1: config 0 descriptor?? [ 58.913534][ T6423] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 58.916321][ T6423] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 58.919099][ T6423] ------------[ cut here ]------------ [ 58.920517][ T6423] WARNING: CPU: 0 PID: 6423 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 58.923302][ T6423] Modules linked in: [ 58.924215][ T6423] CPU: 0 UID: 0 PID: 6423 Comm: kworker/0:3 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 58.927529][ T6423] Tainted: [W]=WARN [ 58.928596][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 58.931393][ T6423] Workqueue: usb_hub_wq hub_event [ 58.932732][ T6423] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 58.934861][ T6423] pc : media_create_pad_link+0x8b4/0xa3c [ 58.936556][ T6423] lr : media_create_pad_link+0x8b0/0xa3c [ 58.938093][ T6423] sp : ffff8000996066e0 [ 58.939208][ T6423] x29: ffff800099606750 x28: ffff0000e08b3880 x27: ffff0000e08db880 [ 58.941366][ T6423] x26: 0000000000000003 x25: ffff0000e08b3a08 x24: 0000000000000000 [ 58.943544][ T6423] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 58.945751][ T6423] x20: dfff800000000000 x19: ffff0000e08b3a38 x18: 0000000000000008 [ 58.947894][ T6423] x17: 74696e6920746f6e x16: ffff80008029a3e4 x15: 0000000000000001 [ 58.950211][ T6423] x14: 1fffe00018c7f097 x13: 0000000000000000 x12: 0000000000000000 [ 58.952366][ T6423] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 58.954590][ T6423] x8 : ffff0000c75f8000 x7 : ffff800087198f48 x6 : 0000000000000000 [ 58.956702][ T6423] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 58.958787][ T6423] x2 : ffff0000e08b3880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 58.960961][ T6423] Call trace: [ 58.961862][ T6423] media_create_pad_link+0x8b4/0xa3c [ 58.963291][ T6423] uvc_mc_register_entities+0x5d4/0x80c [ 58.964833][ T6423] uvc_register_chains+0x36c/0x464 [ 58.966222][ T6423] uvc_probe+0x7850/0x80fc [ 58.967419][ T6423] usb_probe_interface+0x57c/0xa24 [ 58.968669][ T6423] really_probe+0x38c/0x8fc [ 58.969835][ T6423] __driver_probe_device+0x194/0x374 [ 58.971333][ T6423] driver_probe_device+0x78/0x330 [ 58.972644][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 58.974129][ T6423] bus_for_each_drv+0x228/0x2bc [ 58.975508][ T6423] __device_attach+0x2b4/0x434 [ 58.976839][ T6423] device_initial_probe+0x24/0x34 [ 58.978203][ T6423] bus_probe_device+0x178/0x240 [ 58.979520][ T6423] device_add+0x728/0xa6c [ 58.980657][ T6423] usb_set_configuration+0x15cc/0x1b38 [ 58.982222][ T6423] usb_generic_driver_probe+0x8c/0x148 [ 58.983672][ T6423] usb_probe_device+0x1a4/0x348 [ 58.985002][ T6423] really_probe+0x38c/0x8fc [ 58.986271][ T6423] __driver_probe_device+0x194/0x374 [ 58.987770][ T6423] driver_probe_device+0x78/0x330 [ 58.989183][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 58.990652][ T6423] bus_for_each_drv+0x228/0x2bc [ 58.991999][ T6423] __device_attach+0x2b4/0x434 [ 58.993318][ T6423] device_initial_probe+0x24/0x34 [ 58.994740][ T6423] bus_probe_device+0x178/0x240 [ 58.996058][ T6423] device_add+0x728/0xa6c [ 58.997226][ T6423] usb_new_device+0x908/0x149c [ 58.998510][ T6423] hub_event+0x2454/0x4280 [ 58.999762][ T6423] process_one_work+0x79c/0x15b8 [ 59.001136][ T6423] worker_thread+0x938/0xebc [ 59.002422][ T6423] kthread+0x288/0x310 [ 59.003523][ T6423] ret_from_fork+0x10/0x20 [ 59.004721][ T6423] irq event stamp: 16598 [ 59.005889][ T6423] hardirqs last enabled at (16597): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 59.008652][ T6423] hardirqs last disabled at (16598): [] el1_dbg+0x24/0x80 [ 59.011110][ T6423] softirqs last enabled at (16568): [] handle_softirqs+0xa3c/0xbfc [ 59.013734][ T6423] softirqs last disabled at (16545): [] __do_softirq+0x14/0x20 [ 59.016291][ T6423] ---[ end trace 0000000000000000 ]--- [ 59.018372][ T6423] usb 1-1: Failed to create links for entity 255 [ 59.020625][ T6423] usb 1-1: Failed to register entities (-22). [ 59.027092][ T6423] usb 1-1: USB disconnect, device number 3 [ 59.455224][ T5965] Bluetooth: hci0: command tx timeout [ 59.814883][ T6423] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 59.994853][ T6423] usb 1-1: Using ep0 maxpacket: 8 [ 59.998058][ T6423] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.001312][ T6423] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 60.003700][ T6423] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 60.005928][ T6423] usb 1-1: Manufacturer: syz [ 60.008350][ T6423] usb 1-1: config 0 descriptor?? [ 60.211153][ T6423] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 60.213288][ T6423] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 60.216414][ T6423] ------------[ cut here ]------------ [ 60.217858][ T6423] WARNING: CPU: 0 PID: 6423 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 60.220848][ T6423] Modules linked in: [ 60.221903][ T6423] CPU: 0 UID: 0 PID: 6423 Comm: kworker/0:3 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 60.225255][ T6423] Tainted: [W]=WARN [ 60.226353][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.229140][ T6423] Workqueue: usb_hub_wq hub_event [ 60.230554][ T6423] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.232628][ T6423] pc : media_create_pad_link+0x8b4/0xa3c [ 60.234071][ T6423] lr : media_create_pad_link+0x8b0/0xa3c [ 60.235633][ T6423] sp : ffff8000996066e0 [ 60.236709][ T6423] x29: ffff800099606750 x28: ffff0000e0899880 x27: ffff0000c5b05880 [ 60.238809][ T6423] x26: 0000000000000003 x25: ffff0000e0899a08 x24: 0000000000000000 [ 60.240975][ T6423] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 60.243284][ T6423] x20: dfff800000000000 x19: ffff0000e0899a38 x18: 1fffe00036799fe6 [ 60.245434][ T6423] x17: ffff80008f50d000 x16: ffff80008029a3e4 x15: 0000000000000001 [ 60.247596][ T6423] x14: 1fffe00018573a97 x13: 0000000000000000 x12: 0000000000000000 [ 60.249791][ T6423] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 60.252019][ T6423] x8 : ffff0000c75f8000 x7 : ffff800087198f48 x6 : 0000000000000000 [ 60.254285][ T6423] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 60.256491][ T6423] x2 : ffff0000e0899880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 60.258694][ T6423] Call trace: [ 60.259533][ T6423] media_create_pad_link+0x8b4/0xa3c [ 60.260958][ T6423] uvc_mc_register_entities+0x5d4/0x80c [ 60.262435][ T6423] uvc_register_chains+0x36c/0x464 [ 60.263839][ T6423] uvc_probe+0x7850/0x80fc [ 60.265054][ T6423] usb_probe_interface+0x57c/0xa24 [ 60.266416][ T6423] really_probe+0x38c/0x8fc [ 60.267627][ T6423] __driver_probe_device+0x194/0x374 [ 60.269035][ T6423] driver_probe_device+0x78/0x330 [ 60.270385][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 60.271824][ T6423] bus_for_each_drv+0x228/0x2bc [ 60.273132][ T6423] __device_attach+0x2b4/0x434 [ 60.274436][ T6423] device_initial_probe+0x24/0x34 [ 60.275796][ T6423] bus_probe_device+0x178/0x240 [ 60.277113][ T6423] device_add+0x728/0xa6c [ 60.278226][ T6423] usb_set_configuration+0x15cc/0x1b38 [ 60.279654][ T6423] usb_generic_driver_probe+0x8c/0x148 [ 60.281154][ T6423] usb_probe_device+0x1a4/0x348 [ 60.282486][ T6423] really_probe+0x38c/0x8fc [ 60.283737][ T6423] __driver_probe_device+0x194/0x374 [ 60.285143][ T6423] driver_probe_device+0x78/0x330 [ 60.286501][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 60.288006][ T6423] bus_for_each_drv+0x228/0x2bc [ 60.289353][ T6423] __device_attach+0x2b4/0x434 [ 60.290665][ T6423] device_initial_probe+0x24/0x34 [ 60.292066][ T6423] bus_probe_device+0x178/0x240 [ 60.293316][ T6423] device_add+0x728/0xa6c [ 60.294489][ T6423] usb_new_device+0x908/0x149c [ 60.295755][ T6423] hub_event+0x2454/0x4280 [ 60.297001][ T6423] process_one_work+0x79c/0x15b8 [ 60.298336][ T6423] worker_thread+0x938/0xebc [ 60.299543][ T6423] kthread+0x288/0x310 [ 60.300632][ T6423] ret_from_fork+0x10/0x20 [ 60.301933][ T6423] irq event stamp: 22156 [ 60.303139][ T6423] hardirqs last enabled at (22155): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 60.305913][ T6423] hardirqs last disabled at (22156): [] el1_dbg+0x24/0x80 [ 60.308270][ T6423] softirqs last enabled at (22146): [] handle_softirqs+0xa3c/0xbfc [ 60.310908][ T6423] softirqs last disabled at (22123): [] __do_softirq+0x14/0x20 [ 60.313380][ T6423] ---[ end trace 0000000000000000 ]--- [ 60.316256][ T6423] usb 1-1: Failed to create links for entity 255 [ 60.317914][ T6423] usb 1-1: Failed to register entities (-22). [ 60.320742][ T6423] usb 1-1: USB disconnect, device number 4 1970/01/01 00:01:00 executed programs: 3 [ 61.124957][ T6396] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 61.304880][ T6396] usb 1-1: Using ep0 maxpacket: 8 [ 61.307708][ T6396] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 61.310956][ T6396] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 61.313400][ T6396] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 61.316488][ T6396] usb 1-1: Manufacturer: syz [ 61.318958][ T6396] usb 1-1: config 0 descriptor?? [ 61.522433][ T6396] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 61.524393][ T6396] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 61.527261][ T6396] ------------[ cut here ]------------ [ 61.528688][ T6396] WARNING: CPU: 1 PID: 6396 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 61.531558][ T6396] Modules linked in: [ 61.532606][ T6396] CPU: 1 UID: 0 PID: 6396 Comm: kworker/1:3 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 61.535883][ T6396] Tainted: [W]=WARN [ 61.536901][ T6396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 61.539598][ T6396] Workqueue: usb_hub_wq hub_event [ 61.540969][ T6396] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.543099][ T6396] pc : media_create_pad_link+0x8b4/0xa3c [ 61.544550][ T6396] lr : media_create_pad_link+0x8b0/0xa3c [ 61.546000][ T6396] sp : ffff800099f766e0 [ 61.547129][ T6396] x29: ffff800099f76750 x28: ffff0000e0af0880 x27: ffff0000d2206080 [ 61.549381][ T6396] x26: 0000000000000003 x25: ffff0000e0af0a08 x24: 0000000000000000 [ 61.551516][ T6396] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 61.553654][ T6396] x20: dfff800000000000 x19: ffff0000e0af0a38 x18: 0000000000000008 [ 61.555853][ T6396] x17: 74696e6920746f6e x16: ffff80008029a3e4 x15: 0000000000000001 [ 61.557970][ T6396] x14: 1fffe000190d7497 x13: 0000000000000000 x12: 0000000000000000 [ 61.560188][ T6396] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.562332][ T6396] x8 : ffff0000d921dac0 x7 : ffff800087198f48 x6 : 0000000000000000 [ 61.564530][ T6396] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 61.566671][ T6396] x2 : ffff0000e0af0880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 61.568805][ T6396] Call trace: [ 61.569645][ T6396] media_create_pad_link+0x8b4/0xa3c [ 61.571017][ T6396] uvc_mc_register_entities+0x5d4/0x80c [ 61.572479][ T6396] uvc_register_chains+0x36c/0x464 [ 61.573948][ T6396] uvc_probe+0x7850/0x80fc [ 61.575085][ T6396] usb_probe_interface+0x57c/0xa24 [ 61.576460][ T6396] really_probe+0x38c/0x8fc [ 61.577644][ T6396] __driver_probe_device+0x194/0x374 [ 61.579055][ T6396] driver_probe_device+0x78/0x330 [ 61.580371][ T6396] __device_attach_driver+0x2a8/0x4f4 [ 61.581807][ T6396] bus_for_each_drv+0x228/0x2bc [ 61.583024][ T6396] __device_attach+0x2b4/0x434 [ 61.584209][ T6396] device_initial_probe+0x24/0x34 [ 61.585506][ T6396] bus_probe_device+0x178/0x240 [ 61.586795][ T6396] device_add+0x728/0xa6c [ 61.588020][ T6396] usb_set_configuration+0x15cc/0x1b38 [ 61.589601][ T6396] usb_generic_driver_probe+0x8c/0x148 [ 61.591126][ T6396] usb_probe_device+0x1a4/0x348 [ 61.592429][ T6396] really_probe+0x38c/0x8fc [ 61.593671][ T6396] __driver_probe_device+0x194/0x374 [ 61.595180][ T6396] driver_probe_device+0x78/0x330 [ 61.596497][ T6396] __device_attach_driver+0x2a8/0x4f4 [ 61.597929][ T6396] bus_for_each_drv+0x228/0x2bc [ 61.599302][ T6396] __device_attach+0x2b4/0x434 [ 61.600575][ T6396] device_initial_probe+0x24/0x34 [ 61.601951][ T6396] bus_probe_device+0x178/0x240 [ 61.603271][ T6396] device_add+0x728/0xa6c [ 61.604448][ T6396] usb_new_device+0x908/0x149c [ 61.605757][ T6396] hub_event+0x2454/0x4280 [ 61.606936][ T6396] process_one_work+0x79c/0x15b8 [ 61.608304][ T6396] worker_thread+0x938/0xebc [ 61.609504][ T6396] kthread+0x288/0x310 [ 61.610575][ T6396] ret_from_fork+0x10/0x20 [ 61.611756][ T6396] irq event stamp: 47620 [ 61.612866][ T6396] hardirqs last enabled at (47619): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 61.615768][ T6396] hardirqs last disabled at (47620): [] el1_dbg+0x24/0x80 [ 61.618136][ T6396] softirqs last enabled at (47612): [] handle_softirqs+0xa3c/0xbfc [ 61.620647][ T6396] softirqs last disabled at (47593): [] __do_softirq+0x14/0x20 [ 61.623233][ T6396] ---[ end trace 0000000000000000 ]--- [ 61.625863][ T5965] Bluetooth: hci0: command tx timeout [ 61.628283][ T6396] usb 1-1: Failed to create links for entity 255 [ 61.629922][ T6396] usb 1-1: Failed to register entities (-22). [ 61.633069][ T6396] usb 1-1: USB disconnect, device number 5 [ 62.415638][ T6423] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 62.614866][ T6423] usb 1-1: Using ep0 maxpacket: 8 [ 62.617668][ T6423] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.621168][ T6423] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 62.623557][ T6423] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 62.625775][ T6423] usb 1-1: Manufacturer: syz [ 62.628207][ T6423] usb 1-1: config 0 descriptor?? [ 62.831565][ T6423] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 62.833502][ T6423] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 62.836464][ T6423] ------------[ cut here ]------------ [ 62.837912][ T6423] WARNING: CPU: 0 PID: 6423 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 62.840642][ T6423] Modules linked in: [ 62.841675][ T6423] CPU: 0 UID: 0 PID: 6423 Comm: kworker/0:3 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 62.844783][ T6423] Tainted: [W]=WARN [ 62.845760][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 62.848377][ T6423] Workqueue: usb_hub_wq hub_event [ 62.849666][ T6423] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.851818][ T6423] pc : media_create_pad_link+0x8b4/0xa3c [ 62.853299][ T6423] lr : media_create_pad_link+0x8b0/0xa3c [ 62.854749][ T6423] sp : ffff8000996066e0 [ 62.855787][ T6423] x29: ffff800099606750 x28: ffff0000e0ed8080 x27: ffff0000d9662080 [ 62.857838][ T6423] x26: 0000000000000003 x25: ffff0000e0ed8208 x24: 0000000000000000 [ 62.859853][ T6423] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.861872][ T6423] x20: dfff800000000000 x19: ffff0000e0ed8238 x18: 1fffe00036799fe6 [ 62.863920][ T6423] x17: ffff80008f50d000 x16: ffff80008029a3e4 x15: 0000000000000001 [ 62.866050][ T6423] x14: 1fffe00019565c97 x13: 0000000000000000 x12: 0000000000000000 [ 62.868117][ T6423] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 62.870171][ T6423] x8 : ffff0000c75f8000 x7 : ffff800087198f48 x6 : 0000000000000000 [ 62.872275][ T6423] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 62.874315][ T6423] x2 : ffff0000e0ed8080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 62.876340][ T6423] Call trace: [ 62.877202][ T6423] media_create_pad_link+0x8b4/0xa3c [ 62.878567][ T6423] uvc_mc_register_entities+0x5d4/0x80c [ 62.880065][ T6423] uvc_register_chains+0x36c/0x464 [ 62.881349][ T6423] uvc_probe+0x7850/0x80fc [ 62.882497][ T6423] usb_probe_interface+0x57c/0xa24 [ 62.883803][ T6423] really_probe+0x38c/0x8fc [ 62.884946][ T6423] __driver_probe_device+0x194/0x374 [ 62.886319][ T6423] driver_probe_device+0x78/0x330 [ 62.887572][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 62.888997][ T6423] bus_for_each_drv+0x228/0x2bc [ 62.890236][ T6423] __device_attach+0x2b4/0x434 [ 62.891450][ T6423] device_initial_probe+0x24/0x34 [ 62.892750][ T6423] bus_probe_device+0x178/0x240 [ 62.894002][ T6423] device_add+0x728/0xa6c [ 62.895096][ T6423] usb_set_configuration+0x15cc/0x1b38 [ 62.896507][ T6423] usb_generic_driver_probe+0x8c/0x148 [ 62.897970][ T6423] usb_probe_device+0x1a4/0x348 [ 62.899204][ T6423] really_probe+0x38c/0x8fc [ 62.900365][ T6423] __driver_probe_device+0x194/0x374 [ 62.901720][ T6423] driver_probe_device+0x78/0x330 [ 62.903032][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 62.904392][ T6423] bus_for_each_drv+0x228/0x2bc [ 62.905716][ T6423] __device_attach+0x2b4/0x434 [ 62.907019][ T6423] device_initial_probe+0x24/0x34 [ 62.908301][ T6423] bus_probe_device+0x178/0x240 [ 62.909576][ T6423] device_add+0x728/0xa6c [ 62.910683][ T6423] usb_new_device+0x908/0x149c [ 62.911932][ T6423] hub_event+0x2454/0x4280 [ 62.913077][ T6423] process_one_work+0x79c/0x15b8 [ 62.914319][ T6423] worker_thread+0x938/0xebc [ 62.915466][ T6423] kthread+0x288/0x310 [ 62.916510][ T6423] ret_from_fork+0x10/0x20 [ 62.917661][ T6423] irq event stamp: 32548 [ 62.918726][ T6423] hardirqs last enabled at (32547): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 62.921402][ T6423] hardirqs last disabled at (32548): [] el1_dbg+0x24/0x80 [ 62.923630][ T6423] softirqs last enabled at (32538): [] handle_softirqs+0xa3c/0xbfc [ 62.926103][ T6423] softirqs last disabled at (32523): [] __do_softirq+0x14/0x20 [ 62.928422][ T6423] ---[ end trace 0000000000000000 ]--- [ 62.931362][ T6423] usb 1-1: Failed to create links for entity 255 [ 62.933029][ T6423] usb 1-1: Failed to register entities (-22). [ 62.936553][ T6423] usb 1-1: USB disconnect, device number 6 [ 63.694877][ T5965] Bluetooth: hci0: command tx timeout [ 63.754868][ T6423] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 63.944836][ T6423] usb 1-1: Using ep0 maxpacket: 8 [ 63.947386][ T6423] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.950742][ T6423] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 63.953176][ T6423] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 63.955289][ T6423] usb 1-1: Manufacturer: syz [ 63.958365][ T6423] usb 1-1: config 0 descriptor?? [ 64.163416][ T6423] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 64.165325][ T6423] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 64.168080][ T6423] ------------[ cut here ]------------ [ 64.169443][ T6423] WARNING: CPU: 0 PID: 6423 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 64.172265][ T6423] Modules linked in: [ 64.173319][ T6423] CPU: 0 UID: 0 PID: 6423 Comm: kworker/0:3 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 64.176571][ T6423] Tainted: [W]=WARN [ 64.177607][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 64.180496][ T6423] Workqueue: usb_hub_wq hub_event [ 64.181908][ T6423] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.183935][ T6423] pc : media_create_pad_link+0x8b4/0xa3c [ 64.185483][ T6423] lr : media_create_pad_link+0x8b0/0xa3c [ 64.187035][ T6423] sp : ffff8000996066e0 [ 64.188173][ T6423] x29: ffff800099606750 x28: ffff0000c766d880 x27: ffff0000c770c080 [ 64.190303][ T6423] x26: 0000000000000003 x25: ffff0000c766da08 x24: 0000000000000000 [ 64.192316][ T6423] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 64.194533][ T6423] x20: dfff800000000000 x19: ffff0000c766da38 x18: 0000000000000008 [ 64.196685][ T6423] x17: 74696e6920746f6e x16: ffff80008029a3e4 x15: 0000000000000001 [ 64.198709][ T6423] x14: 1fffe00019565297 x13: 0000000000000000 x12: 0000000000000000 [ 64.200803][ T6423] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.202876][ T6423] x8 : ffff0000c75f8000 x7 : ffff800087198f48 x6 : 0000000000000000 [ 64.205003][ T6423] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 64.207157][ T6423] x2 : ffff0000c766d880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 64.209378][ T6423] Call trace: [ 64.210266][ T6423] media_create_pad_link+0x8b4/0xa3c [ 64.211735][ T6423] uvc_mc_register_entities+0x5d4/0x80c [ 64.213281][ T6423] uvc_register_chains+0x36c/0x464 [ 64.214712][ T6423] uvc_probe+0x7850/0x80fc [ 64.215936][ T6423] usb_probe_interface+0x57c/0xa24 [ 64.217354][ T6423] really_probe+0x38c/0x8fc [ 64.218556][ T6423] __driver_probe_device+0x194/0x374 [ 64.220030][ T6423] driver_probe_device+0x78/0x330 [ 64.221342][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 64.222726][ T6423] bus_for_each_drv+0x228/0x2bc [ 64.224042][ T6423] __device_attach+0x2b4/0x434 [ 64.225289][ T6423] device_initial_probe+0x24/0x34 [ 64.226641][ T6423] bus_probe_device+0x178/0x240 [ 64.227909][ T6423] device_add+0x728/0xa6c [ 64.229141][ T6423] usb_set_configuration+0x15cc/0x1b38 [ 64.230646][ T6423] usb_generic_driver_probe+0x8c/0x148 [ 64.232169][ T6423] usb_probe_device+0x1a4/0x348 [ 64.233494][ T6423] really_probe+0x38c/0x8fc [ 64.234696][ T6423] __driver_probe_device+0x194/0x374 [ 64.236116][ T6423] driver_probe_device+0x78/0x330 [ 64.237435][ T6423] __device_attach_driver+0x2a8/0x4f4 [ 64.238825][ T6423] bus_for_each_drv+0x228/0x2bc [ 64.240135][ T6423] __device_attach+0x2b4/0x434 [ 64.241435][ T6423] device_initial_probe+0x24/0x34 [ 64.242785][ T6423] bus_probe_device+0x178/0x240 [ 64.244148][ T6423] device_add+0x728/0xa6c [ 64.245269][ T6423] usb_new_device+0x908/0x149c [ 64.246559][ T6423] hub_event+0x2454/0x4280 [ 64.247748][ T6423] process_one_work+0x79c/0x15b8 [ 64.249190][ T6423] worker_thread+0x938/0xebc [ 64.250429][ T6423] kthread+0x288/0x310 [ 64.251569][ T6423] ret_from_fork+0x10/0x20 [ 64.252764][ T6423] irq event stamp: 38706 [ 64.253844][ T6423] hardirqs last enabled at (38705): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 64.256779][ T6423] hardirqs last disabled at (38706): [] el1_dbg+0x24/0x80 [ 64.259173][ T6423] softirqs last enabled at (38680): [] handle_softirqs+0xa3c/0xbfc [ 64.261746][ T6423] softirqs last disabled at (38671): [] __do_softirq+0x14/0x20 [ 64.264204][ T6423] ---[ end trace 0000000000000000 ]--- [ 64.266094][ T6423] usb 1-1: Failed to create links for entity 255 [ 64.267763][ T6423] usb 1-1: Failed to register entities (-22). [ 64.271252][ T6423] usb 1-1: USB disconnect, device number 7 [ 64.496781][ T2336] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.498715][ T2336] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.054919][ T27] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 65.234834][ T27] usb 1-1: Using ep0 maxpacket: 8 [ 65.237424][ T27] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.240859][ T27] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 65.243268][ T27] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 65.245453][ T27] usb 1-1: Manufacturer: syz [ 65.248033][ T27] usb 1-1: config 0 descriptor?? [ 65.452521][ T27] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 65.454453][ T27] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 65.457869][ T27] ------------[ cut here ]------------ [ 65.459212][ T27] WARNING: CPU: 1 PID: 27 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 65.461985][ T27] Modules linked in: [ 65.463064][ T27] CPU: 1 UID: 0 PID: 27 Comm: kworker/1:1 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 65.466336][ T27] Tainted: [W]=WARN [ 65.467421][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 65.470061][ T27] Workqueue: usb_hub_wq hub_event [ 65.471476][ T27] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.473619][ T27] pc : media_create_pad_link+0x8b4/0xa3c [ 65.475127][ T27] lr : media_create_pad_link+0x8b0/0xa3c [ 65.476628][ T27] sp : ffff8000945266e0 [ 65.477758][ T27] x29: ffff800094526750 x28: ffff0000d938d080 x27: ffff0000d938a880 [ 65.479840][ T27] x26: 0000000000000003 x25: ffff0000d938d208 x24: 0000000000000000 [ 65.481931][ T27] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 65.484119][ T27] x20: dfff800000000000 x19: ffff0000d938d238 x18: 0000000000000008 [ 65.486327][ T27] x17: 74696e6920746f6e x16: ffff80008029a3e4 x15: 0000000000000001 [ 65.488498][ T27] x14: 1fffe00018503497 x13: 0000000000000000 x12: 0000000000000000 [ 65.490689][ T27] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 65.492826][ T27] x8 : ffff0000c1b8dac0 x7 : ffff800087198f48 x6 : 0000000000000000 [ 65.495103][ T27] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 65.497260][ T27] x2 : ffff0000d938d080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 65.499431][ T27] Call trace: [ 65.500277][ T27] media_create_pad_link+0x8b4/0xa3c [ 65.501760][ T27] uvc_mc_register_entities+0x5d4/0x80c [ 65.503281][ T27] uvc_register_chains+0x36c/0x464 [ 65.504641][ T27] uvc_probe+0x7850/0x80fc [ 65.505839][ T27] usb_probe_interface+0x57c/0xa24 [ 65.507223][ T27] really_probe+0x38c/0x8fc [ 65.508497][ T27] __driver_probe_device+0x194/0x374 [ 65.510021][ T27] driver_probe_device+0x78/0x330 [ 65.511412][ T27] __device_attach_driver+0x2a8/0x4f4 [ 65.512868][ T27] bus_for_each_drv+0x228/0x2bc [ 65.514124][ T27] __device_attach+0x2b4/0x434 [ 65.515441][ T27] device_initial_probe+0x24/0x34 [ 65.516822][ T27] bus_probe_device+0x178/0x240 [ 65.518047][ T27] device_add+0x728/0xa6c [ 65.519162][ T27] usb_set_configuration+0x15cc/0x1b38 [ 65.520638][ T27] usb_generic_driver_probe+0x8c/0x148 [ 65.522066][ T27] usb_probe_device+0x1a4/0x348 [ 65.523376][ T27] really_probe+0x38c/0x8fc [ 65.524604][ T27] __driver_probe_device+0x194/0x374 [ 65.525991][ T27] driver_probe_device+0x78/0x330 [ 65.527417][ T27] __device_attach_driver+0x2a8/0x4f4 [ 65.528891][ T27] bus_for_each_drv+0x228/0x2bc [ 65.530217][ T27] __device_attach+0x2b4/0x434 [ 65.531523][ T27] device_initial_probe+0x24/0x34 [ 65.532861][ T27] bus_probe_device+0x178/0x240 [ 65.534127][ T27] device_add+0x728/0xa6c [ 65.535294][ T27] usb_new_device+0x908/0x149c [ 65.536548][ T27] hub_event+0x2454/0x4280 [ 65.537682][ T27] process_one_work+0x79c/0x15b8 [ 65.539079][ T27] worker_thread+0x938/0xebc [ 65.540357][ T27] kthread+0x288/0x310 [ 65.541461][ T27] ret_from_fork+0x10/0x20 [ 65.542685][ T27] irq event stamp: 95186 [ 65.543878][ T27] hardirqs last enabled at (95185): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 65.546691][ T27] hardirqs last disabled at (95186): [] el1_dbg+0x24/0x80 [ 65.549081][ T27] softirqs last enabled at (95178): [] handle_softirqs+0xa3c/0xbfc [ 65.551614][ T27] softirqs last disabled at (95165): [] __do_softirq+0x14/0x20 [ 65.554165][ T27] ---[ end trace 0000000000000000 ]--- [ 65.556378][ T27] usb 1-1: Failed to create links for entity 255 [ 65.558065][ T27] usb 1-1: Failed to register entities (-22). [ 65.565102][ T27] usb 1-1: USB disconnect, device number 8 1970/01/01 00:01:06 executed programs: 7 [ 66.364869][ T27] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 66.544896][ T27] usb 1-1: Using ep0 maxpacket: 8 [ 66.547546][ T27] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 66.551428][ T27] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 66.553830][ T27] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 66.556133][ T27] usb 1-1: Manufacturer: syz [ 66.558569][ T27] usb 1-1: config 0 descriptor?? [ 66.762483][ T27] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 66.764415][ T27] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 66.768037][ T27] ------------[ cut here ]------------ [ 66.769413][ T27] WARNING: CPU: 1 PID: 27 at drivers/media/mc/mc-entity.c:1144 media_create_pad_link+0x8b4/0xa3c [ 66.772084][ T27] Modules linked in: [ 66.773039][ T27] CPU: 1 UID: 0 PID: 27 Comm: kworker/1:1 Tainted: G W 6.11.0-rc3-syzkaller-00019-g5c43d43bad35 #0 [ 66.776150][ T27] Tainted: [W]=WARN [ 66.777258][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 66.779976][ T27] Workqueue: usb_hub_wq hub_event [ 66.781274][ T27] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.783334][ T27] pc : media_create_pad_link+0x8b4/0xa3c [ 66.784898][ T27] lr : media_create_pad_link+0x8b0/0xa3c [ 66.786417][ T27] sp : ffff8000945266e0 [ 66.787508][ T27] x29: ffff800094526750 x28: ffff0000c736e880 x27: ffff0000c736a880 [ 66.789741][ T27] x26: 0000000000000003 x25: ffff0000c736ea08 x24: 0000000000000000 [ 66.791918][ T27] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 66.794100][ T27] x20: dfff800000000000 x19: ffff0000c736ea38 x18: 1fffe0003679e7e6 [ 66.796295][ T27] x17: ffff80008f50d000 x16: ffff80008029a3e4 x15: 0000000000000001 [ 66.798377][ T27] x14: 1fffe0001c1a7e97 x13: 0000000000000000 x12: 0000000000000000 [ 66.800539][ T27] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.802813][ T27] x8 : ffff0000c1b8dac0 x7 : ffff800087198f48 x6 : 0000000000000000 [ 66.804953][ T27] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 66.807151][ T27] x2 : ffff0000c736e880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 66.809280][ T27] Call trace: [ 66.810093][ T27] media_create_pad_link+0x8b4/0xa3c [ 66.811565][ T27] uvc_mc_register_entities+0x5d4/0x80c [ 66.813062][ T27] uvc_register_chains+0x36c/0x464 [ 66.814354][ T27] uvc_probe+0x7850/0x80fc [ 66.815485][ T27] usb_probe_interface+0x57c/0xa24 [ 66.816774][ T27] really_probe+0x38c/0x8fc [ 66.817930][ T27] __driver_probe_device+0x194/0x374 [ 66.819461][ T27] driver_probe_device+0x78/0x330 [ 66.820781][ T27] __device_attach_driver+0x2a8/0x4f4 [ 66.822310][ T27] bus_for_each_drv+0x228/0x2bc [ 66.823623][ T27] __device_attach+0x2b4/0x434 [ 66.824859][ T27] device_initial_probe+0x24/0x34 [ 66.826261][ T27] bus_probe_device+0x178/0x240 [ 66.827523][ T27] device_add+0x728/0xa6c [ 66.828687][ T27] usb_set_configuration+0x15cc/0x1b38 [ 66.830166][ T27] usb_generic_driver_probe+0x8c/0x148 [ 66.831569][ T27] usb_probe_device+0x1a4/0x348 [ 66.832910][ T27] really_probe+0x38c/0x8fc [ 66.834118][ T27] __driver_probe_device+0x194/0x374 [ 66.835484][ T27] driver_probe_device+0x78/0x330 [ 66.836795][ T27] __device_attach_driver+0x2a8/0x4f4 [ 66.838231][ T27] bus_for_each_drv+0x228/0x2bc [ 66.839479][ T27] __device_attach+0x2b4/0x434 [ 66.840738][ T27] device_initial_probe+0x24/0x34 [ 66.842068][ T27] bus_probe_device+0x178/0x240 [ 66.843455][ T27] device_add+0x728/0xa6c [ 66.844649][ T27] usb_new_device+0x908/0x149c [ 66.845953][ T27] hub_event+0x2454/0x4280 [ 66.847121][ T27] process_one_work+0x79c/0x15b8 [ 66.848443][ T27] worker_thread+0x938/0xebc [ 66.849687][ T27] kthread+0x288/0x310 [ 66.850845][ T27] ret_from_fork+0x10/0x20 [ 66.852004][ T27] irq event stamp: 102070 [ 66.853123][ T27] hardirqs last enabled at (102069): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 66.856107][ T27] hardirqs last disabled at (102070): [] el1_dbg+0x24/0x80 [ 66.858454][ T27] softirqs last enabled at (102060): [] handle_softirqs+0xa3c/0xbfc [ 66.860887][ T27] softirqs last disabled at (102045): [] __do_softirq+0x14/0x20 [ 66.863482][ T27] ---[ end trace 0000000000000000 ]--- [ 66.865159][ T27] usb 1-1: Failed to create links for entity 255 [ 66.866888][ T27] usb 1-1: Failed to register entities (-22). [ 66.869623][ T27] usb 1-1: USB disconnect, device number 9 [ 66.873196][ T6607] udevd[6607]: setting owner of /dev/bus/usb/001/009 to uid=0, gid=0 failed: No such file or directory