Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs 1970/01/01 00:00:59 executed programs: 0 [ 59.726065][ T4277] chnl_net:caif_netlink_parms(): no params data found [ 59.761878][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.763463][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.765582][ T4277] device bridge_slave_0 entered promiscuous mode [ 59.769100][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.770719][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.772928][ T4277] device bridge_slave_1 entered promiscuous mode [ 59.789253][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.793119][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.808943][ T4277] team0: Port device team_slave_0 added [ 59.812275][ T4277] team0: Port device team_slave_1 added [ 59.826443][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.827941][ T4277] 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. [ 59.833199][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.836783][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.839184][ T4277] 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. [ 59.844536][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.890962][ T4277] device hsr_slave_0 entered promiscuous mode [ 59.928012][ T4277] device hsr_slave_1 entered promiscuous mode [ 60.654217][ T4277] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.699881][ T4277] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.750116][ T4277] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.795164][ T4277] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.884218][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.900992][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.903081][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.910034][ T4277] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.914496][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.916574][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.919877][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.921583][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.928063][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.930333][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.932622][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.934708][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.936247][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.949002][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.951407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.954030][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.956765][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.960358][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.967152][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.971741][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.974008][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.976267][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.981235][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.983662][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.991575][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.070583][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.072259][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.077538][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.090306][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.092570][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.104837][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.107557][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.111473][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.113716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.117007][ T4277] device veth0_vlan entered promiscuous mode [ 61.125047][ T4277] device veth1_vlan entered promiscuous mode [ 61.142061][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.144219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.146291][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.151890][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.156349][ T4277] device veth0_macvtap entered promiscuous mode [ 61.161853][ T4277] device veth1_macvtap entered promiscuous mode [ 61.175040][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.176673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.178875][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.180882][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.183129][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.192226][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.193890][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.196142][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.200796][ T4277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.202646][ T4277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.204528][ T4277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.206329][ T4277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.252403][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.254270][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.256938][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.274718][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.276570][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.281010][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.599322][ T4021] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 61.708733][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 61.838084][ T4021] usb 1-1: Using ep0 maxpacket: 8 [ 61.959366][ T4021] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.037845][ T4021] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 62.040044][ T4021] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 62.041870][ T4021] usb 1-1: Manufacturer: syz [ 62.050248][ T4021] usb 1-1: config 0 descriptor?? [ 62.328904][ T4021] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 62.330658][ T4021] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 62.333241][ T4021] ------------[ cut here ]------------ [ 62.334480][ T4021] WARNING: CPU: 0 PID: 4021 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 62.336758][ T4021] Modules linked in: [ 62.337529][ T4021] CPU: 0 PID: 4021 Comm: kworker/0:3 Not tainted 5.15.167-syzkaller #0 [ 62.339356][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.341499][ T4021] Workqueue: usb_hub_wq hub_event [ 62.342767][ T4021] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.344576][ T4021] pc : media_create_pad_link+0x824/0x974 [ 62.345838][ T4021] lr : media_create_pad_link+0x820/0x974 [ 62.346931][ T4021] sp : ffff80001fd96750 [ 62.347805][ T4021] x29: ffff80001fd967a0 x28: dfff800000000000 x27: 0000000000000001 [ 62.349582][ T4021] x26: ffff0000daf45080 x25: ffff0000dc921080 x24: 0000000000000000 [ 62.351310][ T4021] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 62.353168][ T4021] x20: dfff800000000000 x19: ffff0000daf451f8 x18: ffff80001fd96480 [ 62.355017][ T4021] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000018208 [ 62.356615][ T4021] x14: 00000000b37e8483 x13: dfff800000000000 x12: 0000000000000001 [ 62.358438][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c8d48000 [ 62.360251][ T4021] x8 : ffff80000e21c95c x7 : 0000000000000000 x6 : 0000000000000000 [ 62.361857][ T4021] x5 : ffff800017800df8 x4 : 0000000000000003 x3 : 0000000000000000 [ 62.363539][ T4021] x2 : ffff0000daf45080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 62.365309][ T4021] Call trace: [ 62.366048][ T4021] media_create_pad_link+0x824/0x974 [ 62.367184][ T4021] uvc_mc_register_entities+0x5d0/0x808 [ 62.368326][ T4021] uvc_register_chains+0x36c/0x464 [ 62.369426][ T4021] uvc_probe+0x77f4/0x7ff8 [ 62.370383][ T4021] usb_probe_interface+0x500/0x984 [ 62.371571][ T4021] really_probe+0x26c/0xaec [ 62.372422][ T4021] __driver_probe_device+0x194/0x3b4 [ 62.373637][ T4021] driver_probe_device+0x78/0x34c [ 62.374682][ T4021] __device_attach_driver+0x28c/0x4d8 [ 62.375880][ T4021] bus_for_each_drv+0x158/0x1e0 [ 62.376892][ T4021] __device_attach+0x2f0/0x480 [ 62.377923][ T4021] device_initial_probe+0x24/0x34 [ 62.379035][ T4021] bus_probe_device+0xbc/0x1c8 [ 62.379990][ T4021] device_add+0xae0/0xef4 [ 62.380894][ T4021] usb_set_configuration+0x15e0/0x1b60 [ 62.382228][ T4021] usb_generic_driver_probe+0x8c/0x148 [ 62.383318][ T4021] usb_probe_device+0x120/0x25c [ 62.384360][ T4021] really_probe+0x26c/0xaec [ 62.385314][ T4021] __driver_probe_device+0x194/0x3b4 [ 62.386531][ T4021] driver_probe_device+0x78/0x34c [ 62.387524][ T4021] __device_attach_driver+0x28c/0x4d8 [ 62.388754][ T4021] bus_for_each_drv+0x158/0x1e0 [ 62.389755][ T4021] __device_attach+0x2f0/0x480 [ 62.390852][ T4021] device_initial_probe+0x24/0x34 [ 62.391971][ T4021] bus_probe_device+0xbc/0x1c8 [ 62.392972][ T4021] device_add+0xae0/0xef4 [ 62.393961][ T4021] usb_new_device+0x900/0x145c [ 62.394955][ T4021] hub_event+0x236c/0x46b8 [ 62.395884][ T4021] process_one_work+0x790/0x11b8 [ 62.396857][ T4021] worker_thread+0x910/0x1034 [ 62.397851][ T4021] kthread+0x37c/0x45c [ 62.398805][ T4021] ret_from_fork+0x10/0x20 [ 62.399893][ T4021] irq event stamp: 40010 [ 62.400847][ T4021] hardirqs last enabled at (40009): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 62.403189][ T4021] hardirqs last disabled at (40010): [] el1_dbg+0x24/0x80 [ 62.405121][ T4021] softirqs last enabled at (38218): [] handle_softirqs+0xb88/0xdbc [ 62.407186][ T4021] softirqs last disabled at (38065): [] __irq_exit_rcu+0x268/0x4d8 [ 62.409426][ T4021] ---[ end trace cd1ebb8f65e797de ]--- [ 62.418060][ T4021] usb 1-1: Failed to create links for entity 255 [ 62.419470][ T4021] usb 1-1: Failed to register entities (-22). [ 62.431627][ T4021] usb 1-1: USB disconnect, device number 2 [ 63.108043][ T4021] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 63.348017][ T4021] usb 1-1: Using ep0 maxpacket: 8 [ 63.469175][ T4021] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.548109][ T4021] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 63.550098][ T4021] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 63.551841][ T4021] usb 1-1: Manufacturer: syz [ 63.555341][ T4021] usb 1-1: config 0 descriptor?? [ 63.778283][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 63.827955][ T4021] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 63.829483][ T4021] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 63.831681][ T4021] ------------[ cut here ]------------ [ 63.832814][ T4021] WARNING: CPU: 0 PID: 4021 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 63.835126][ T4021] Modules linked in: [ 63.835860][ T4021] CPU: 0 PID: 4021 Comm: kworker/0:3 Tainted: G W 5.15.167-syzkaller #0 [ 63.837922][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.840228][ T4021] Workqueue: usb_hub_wq hub_event [ 63.841426][ T4021] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.843124][ T4021] pc : media_create_pad_link+0x824/0x974 [ 63.844393][ T4021] lr : media_create_pad_link+0x820/0x974 [ 63.845696][ T4021] sp : ffff80001fd96750 [ 63.846575][ T4021] x29: ffff80001fd967a0 x28: dfff800000000000 x27: 0000000000000001 [ 63.848413][ T4021] x26: ffff0000d5815880 x25: ffff0000d5812880 x24: 0000000000000000 [ 63.850150][ T4021] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 63.851873][ T4021] x20: dfff800000000000 x19: ffff0000d58159f8 x18: 0000000000000000 [ 63.853577][ T4021] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 63.855269][ T4021] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 63.857126][ T4021] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c8d48000 [ 63.858797][ T4021] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 63.860489][ T4021] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 63.862353][ T4021] x2 : ffff0000d5815880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 63.863998][ T4021] Call trace: [ 63.864721][ T4021] media_create_pad_link+0x824/0x974 [ 63.865825][ T4021] uvc_mc_register_entities+0x5d0/0x808 [ 63.867120][ T4021] uvc_register_chains+0x36c/0x464 [ 63.868313][ T4021] uvc_probe+0x77f4/0x7ff8 [ 63.869263][ T4021] usb_probe_interface+0x500/0x984 [ 63.870456][ T4021] really_probe+0x26c/0xaec [ 63.871461][ T4021] __driver_probe_device+0x194/0x3b4 [ 63.872556][ T4021] driver_probe_device+0x78/0x34c [ 63.873642][ T4021] __device_attach_driver+0x28c/0x4d8 [ 63.874760][ T4021] bus_for_each_drv+0x158/0x1e0 [ 63.875912][ T4021] __device_attach+0x2f0/0x480 [ 63.877016][ T4021] device_initial_probe+0x24/0x34 [ 63.878098][ T4021] bus_probe_device+0xbc/0x1c8 [ 63.879195][ T4021] device_add+0xae0/0xef4 [ 63.880113][ T4021] usb_set_configuration+0x15e0/0x1b60 [ 63.881407][ T4021] usb_generic_driver_probe+0x8c/0x148 [ 63.882473][ T4021] usb_probe_device+0x120/0x25c [ 63.883472][ T4021] really_probe+0x26c/0xaec [ 63.884360][ T4021] __driver_probe_device+0x194/0x3b4 [ 63.885434][ T4021] driver_probe_device+0x78/0x34c [ 63.886560][ T4021] __device_attach_driver+0x28c/0x4d8 [ 63.887753][ T4021] bus_for_each_drv+0x158/0x1e0 [ 63.888944][ T4021] __device_attach+0x2f0/0x480 [ 63.889929][ T4021] device_initial_probe+0x24/0x34 [ 63.891051][ T4021] bus_probe_device+0xbc/0x1c8 [ 63.892073][ T4021] device_add+0xae0/0xef4 [ 63.892989][ T4021] usb_new_device+0x900/0x145c [ 63.894063][ T4021] hub_event+0x236c/0x46b8 [ 63.895141][ T4021] process_one_work+0x790/0x11b8 [ 63.896208][ T4021] worker_thread+0x910/0x1034 [ 63.897251][ T4021] kthread+0x37c/0x45c [ 63.898177][ T4021] ret_from_fork+0x10/0x20 [ 63.899142][ T4021] irq event stamp: 46820 [ 63.900064][ T4021] hardirqs last enabled at (46819): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 63.902285][ T4021] hardirqs last disabled at (46820): [] el1_dbg+0x24/0x80 [ 63.904171][ T4021] softirqs last enabled at (43498): [] __fib6_clean_all+0x2ac/0x428 [ 63.906222][ T4021] softirqs last disabled at (43492): [] __fib6_clean_all+0x1e8/0x428 [ 63.908364][ T4021] ---[ end trace cd1ebb8f65e797df ]--- [ 63.911331][ T4021] usb 1-1: Failed to create links for entity 255 [ 63.913703][ T4021] usb 1-1: Failed to register entities (-22). [ 63.919188][ T4021] usb 1-1: USB disconnect, device number 3 [ 64.569213][ T7] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 64.808774][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 64.957873][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.037863][ T7] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 65.039932][ T7] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 65.041744][ T7] usb 1-1: Manufacturer: syz [ 65.045251][ T7] usb 1-1: config 0 descriptor?? [ 65.317959][ T7] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 65.319571][ T7] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 65.321955][ T7] ------------[ cut here ]------------ [ 65.323100][ T7] WARNING: CPU: 0 PID: 7 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 65.325280][ T7] Modules linked in: [ 65.326049][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Tainted: G W 5.15.167-syzkaller #0 [ 65.327960][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 65.330130][ T7] Workqueue: usb_hub_wq hub_event [ 65.331214][ T7] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.332867][ T7] pc : media_create_pad_link+0x824/0x974 [ 65.334101][ T7] lr : media_create_pad_link+0x820/0x974 [ 65.335310][ T7] sp : ffff80001bc16750 [ 65.336139][ T7] x29: ffff80001bc167a0 x28: dfff800000000000 x27: 0000000000000001 [ 65.337876][ T7] x26: ffff0000cdb7f080 x25: ffff0000daf56080 x24: 0000000000000000 [ 65.339543][ T7] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 65.341337][ T7] x20: dfff800000000000 x19: ffff0000cdb7f1f8 x18: 0000000000000000 [ 65.343109][ T7] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 65.344867][ T7] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 65.346553][ T7] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c094b680 [ 65.348300][ T7] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 65.349955][ T7] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 65.351693][ T7] x2 : ffff0000cdb7f080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 65.353434][ T7] Call trace: [ 65.354121][ T7] media_create_pad_link+0x824/0x974 [ 65.355134][ T7] uvc_mc_register_entities+0x5d0/0x808 [ 65.356234][ T7] uvc_register_chains+0x36c/0x464 [ 65.357326][ T7] uvc_probe+0x77f4/0x7ff8 [ 65.358265][ T7] usb_probe_interface+0x500/0x984 [ 65.359400][ T7] really_probe+0x26c/0xaec [ 65.360422][ T7] __driver_probe_device+0x194/0x3b4 [ 65.361568][ T7] driver_probe_device+0x78/0x34c [ 65.362706][ T7] __device_attach_driver+0x28c/0x4d8 [ 65.363831][ T7] bus_for_each_drv+0x158/0x1e0 [ 65.364878][ T7] __device_attach+0x2f0/0x480 [ 65.365918][ T7] device_initial_probe+0x24/0x34 [ 65.367002][ T7] bus_probe_device+0xbc/0x1c8 [ 65.368002][ T7] device_add+0xae0/0xef4 [ 65.368944][ T7] usb_set_configuration+0x15e0/0x1b60 [ 65.370112][ T7] usb_generic_driver_probe+0x8c/0x148 [ 65.371271][ T7] usb_probe_device+0x120/0x25c [ 65.372331][ T7] really_probe+0x26c/0xaec [ 65.373382][ T7] __driver_probe_device+0x194/0x3b4 [ 65.374563][ T7] driver_probe_device+0x78/0x34c [ 65.375528][ T7] __device_attach_driver+0x28c/0x4d8 [ 65.376657][ T7] bus_for_each_drv+0x158/0x1e0 [ 65.377675][ T7] __device_attach+0x2f0/0x480 [ 65.378682][ T7] device_initial_probe+0x24/0x34 [ 65.379715][ T7] bus_probe_device+0xbc/0x1c8 [ 65.380692][ T7] device_add+0xae0/0xef4 [ 65.381671][ T7] usb_new_device+0x900/0x145c [ 65.382785][ T7] hub_event+0x236c/0x46b8 [ 65.383709][ T7] process_one_work+0x790/0x11b8 [ 65.384858][ T7] worker_thread+0x910/0x1034 [ 65.385744][ T7] kthread+0x37c/0x45c [ 65.386693][ T7] ret_from_fork+0x10/0x20 [ 65.387616][ T7] irq event stamp: 44048 [ 65.388563][ T7] hardirqs last enabled at (44047): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 65.390773][ T7] hardirqs last disabled at (44048): [] el1_dbg+0x24/0x80 [ 65.392664][ T7] softirqs last enabled at (41318): [] nsim_dev_trap_report_work+0x610/0x90c [ 65.395227][ T7] softirqs last disabled at (41316): [] nsim_dev_trap_report_work+0x58c/0x90c [ 65.397561][ T7] ---[ end trace cd1ebb8f65e797e0 ]--- [ 65.399140][ T7] usb 1-1: Failed to create links for entity 255 [ 65.400441][ T7] usb 1-1: Failed to register entities (-22). [ 65.406028][ T7] usb 1-1: USB disconnect, device number 4 1970/01/01 00:01:05 executed programs: 3 [ 65.867791][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 66.057817][ T7] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 66.307810][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 66.427854][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 66.507853][ T7] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 66.509857][ T7] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 66.511729][ T7] usb 1-1: Manufacturer: syz [ 66.516065][ T7] usb 1-1: config 0 descriptor?? [ 66.787842][ T7] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 66.789395][ T7] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 66.791690][ T7] ------------[ cut here ]------------ [ 66.792768][ T7] WARNING: CPU: 0 PID: 7 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 66.794898][ T7] Modules linked in: [ 66.795685][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Tainted: G W 5.15.167-syzkaller #0 [ 66.797693][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 66.799713][ T7] Workqueue: usb_hub_wq hub_event [ 66.800828][ T7] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.802599][ T7] pc : media_create_pad_link+0x824/0x974 [ 66.803795][ T7] lr : media_create_pad_link+0x820/0x974 [ 66.805081][ T7] sp : ffff80001bc16750 [ 66.806022][ T7] x29: ffff80001bc167a0 x28: dfff800000000000 x27: 0000000000000001 [ 66.807839][ T7] x26: ffff0000d0f7a080 x25: ffff0000d0f79880 x24: 0000000000000000 [ 66.809680][ T7] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 66.811566][ T7] x20: dfff800000000000 x19: ffff0000d0f7a1f8 x18: 0000000000000000 [ 66.813375][ T7] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 66.815085][ T7] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 66.816799][ T7] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c094b680 [ 66.818579][ T7] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 66.820274][ T7] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 66.822014][ T7] x2 : ffff0000d0f7a080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 66.823704][ T7] Call trace: [ 66.824441][ T7] media_create_pad_link+0x824/0x974 [ 66.825552][ T7] uvc_mc_register_entities+0x5d0/0x808 [ 66.826681][ T7] uvc_register_chains+0x36c/0x464 [ 66.827748][ T7] uvc_probe+0x77f4/0x7ff8 [ 66.828736][ T7] usb_probe_interface+0x500/0x984 [ 66.829773][ T7] really_probe+0x26c/0xaec [ 66.830747][ T7] __driver_probe_device+0x194/0x3b4 [ 66.832015][ T7] driver_probe_device+0x78/0x34c [ 66.833177][ T7] __device_attach_driver+0x28c/0x4d8 [ 66.834262][ T7] bus_for_each_drv+0x158/0x1e0 [ 66.835344][ T7] __device_attach+0x2f0/0x480 [ 66.836507][ T7] device_initial_probe+0x24/0x34 [ 66.837589][ T7] bus_probe_device+0xbc/0x1c8 [ 66.838579][ T7] device_add+0xae0/0xef4 [ 66.839612][ T7] usb_set_configuration+0x15e0/0x1b60 [ 66.840917][ T7] usb_generic_driver_probe+0x8c/0x148 [ 66.842143][ T7] usb_probe_device+0x120/0x25c [ 66.843189][ T7] really_probe+0x26c/0xaec [ 66.844126][ T7] __driver_probe_device+0x194/0x3b4 [ 66.845239][ T7] driver_probe_device+0x78/0x34c [ 66.846384][ T7] __device_attach_driver+0x28c/0x4d8 [ 66.847633][ T7] bus_for_each_drv+0x158/0x1e0 [ 66.848694][ T7] __device_attach+0x2f0/0x480 [ 66.849780][ T7] device_initial_probe+0x24/0x34 [ 66.850906][ T7] bus_probe_device+0xbc/0x1c8 [ 66.851951][ T7] device_add+0xae0/0xef4 [ 66.852937][ T7] usb_new_device+0x900/0x145c [ 66.853977][ T7] hub_event+0x236c/0x46b8 [ 66.854921][ T7] process_one_work+0x790/0x11b8 [ 66.856123][ T7] worker_thread+0x910/0x1034 [ 66.857247][ T7] kthread+0x37c/0x45c [ 66.858140][ T7] ret_from_fork+0x10/0x20 [ 66.859010][ T7] irq event stamp: 50918 [ 66.859872][ T7] hardirqs last enabled at (50917): [] ___slab_alloc+0xc48/0xdbc [ 66.861884][ T7] hardirqs last disabled at (50918): [] el1_dbg+0x24/0x80 [ 66.863768][ T7] softirqs last enabled at (48226): [] nsim_dev_trap_report_work+0x610/0x90c [ 66.865998][ T7] softirqs last disabled at (48224): [] nsim_dev_trap_report_work+0x58c/0x90c [ 66.868216][ T7] ---[ end trace cd1ebb8f65e797e1 ]--- [ 66.870160][ T7] usb 1-1: Failed to create links for entity 255 [ 66.871570][ T7] usb 1-1: Failed to register entities (-22). [ 66.875191][ T7] usb 1-1: USB disconnect, device number 5 [ 67.547778][ T7] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 67.797760][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 67.937744][ T21] Bluetooth: hci0: command 0x0419 tx timeout [ 67.937918][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 68.027894][ T7] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 68.029966][ T7] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 68.031701][ T7] usb 1-1: Manufacturer: syz [ 68.036874][ T7] usb 1-1: config 0 descriptor?? [ 68.318482][ T7] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 68.320000][ T7] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 68.322182][ T7] ------------[ cut here ]------------ [ 68.323333][ T7] WARNING: CPU: 0 PID: 7 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 68.325487][ T7] Modules linked in: [ 68.326256][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Tainted: G W 5.15.167-syzkaller #0 [ 68.328361][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 68.330439][ T7] Workqueue: usb_hub_wq hub_event [ 68.331548][ T7] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.333159][ T7] pc : media_create_pad_link+0x824/0x974 [ 68.334406][ T7] lr : media_create_pad_link+0x820/0x974 [ 68.335552][ T7] sp : ffff80001bc16750 [ 68.336456][ T7] x29: ffff80001bc167a0 x28: dfff800000000000 x27: 0000000000000001 [ 68.338318][ T7] x26: ffff0000c9e0b880 x25: ffff0000c9e0d080 x24: 0000000000000000 [ 68.340050][ T7] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 68.341777][ T7] x20: dfff800000000000 x19: ffff0000c9e0b9f8 x18: 0000000000000000 [ 68.343495][ T7] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 68.345297][ T7] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 68.347033][ T7] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c094b680 [ 68.348893][ T7] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 68.350611][ T7] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 68.352329][ T7] x2 : ffff0000c9e0b880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 68.354027][ T7] Call trace: [ 68.354691][ T7] media_create_pad_link+0x824/0x974 [ 68.355857][ T7] uvc_mc_register_entities+0x5d0/0x808 [ 68.357153][ T7] uvc_register_chains+0x36c/0x464 [ 68.358248][ T7] uvc_probe+0x77f4/0x7ff8 [ 68.359192][ T7] usb_probe_interface+0x500/0x984 [ 68.360314][ T7] really_probe+0x26c/0xaec [ 68.361254][ T7] __driver_probe_device+0x194/0x3b4 [ 68.362355][ T7] driver_probe_device+0x78/0x34c [ 68.363443][ T7] __device_attach_driver+0x28c/0x4d8 [ 68.364648][ T7] bus_for_each_drv+0x158/0x1e0 [ 68.365703][ T7] __device_attach+0x2f0/0x480 [ 68.366744][ T7] device_initial_probe+0x24/0x34 [ 68.367860][ T7] bus_probe_device+0xbc/0x1c8 [ 68.368901][ T7] device_add+0xae0/0xef4 [ 68.369868][ T7] usb_set_configuration+0x15e0/0x1b60 [ 68.370974][ T7] usb_generic_driver_probe+0x8c/0x148 [ 68.372126][ T7] usb_probe_device+0x120/0x25c [ 68.373098][ T7] really_probe+0x26c/0xaec [ 68.374062][ T7] __driver_probe_device+0x194/0x3b4 [ 68.375271][ T7] driver_probe_device+0x78/0x34c [ 68.376495][ T7] __device_attach_driver+0x28c/0x4d8 [ 68.377737][ T7] bus_for_each_drv+0x158/0x1e0 [ 68.378811][ T7] __device_attach+0x2f0/0x480 [ 68.379851][ T7] device_initial_probe+0x24/0x34 [ 68.380935][ T7] bus_probe_device+0xbc/0x1c8 [ 68.381979][ T7] device_add+0xae0/0xef4 [ 68.382939][ T7] usb_new_device+0x900/0x145c [ 68.384071][ T7] hub_event+0x236c/0x46b8 [ 68.385137][ T7] process_one_work+0x790/0x11b8 [ 68.386263][ T7] worker_thread+0x910/0x1034 [ 68.387244][ T7] kthread+0x37c/0x45c [ 68.388119][ T7] ret_from_fork+0x10/0x20 [ 68.389160][ T7] irq event stamp: 56402 [ 68.390016][ T7] hardirqs last enabled at (56401): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 68.392118][ T7] hardirqs last disabled at (56402): [] el1_dbg+0x24/0x80 [ 68.393928][ T7] softirqs last enabled at (55576): [] handle_softirqs+0xb88/0xdbc [ 68.396087][ T7] softirqs last disabled at (55569): [] __irq_exit_rcu+0x268/0x4d8 [ 68.398056][ T7] ---[ end trace cd1ebb8f65e797e2 ]--- [ 68.399470][ T7] usb 1-1: Failed to create links for entity 255 [ 68.400831][ T7] usb 1-1: Failed to register entities (-22). [ 68.407303][ T7] usb 1-1: USB disconnect, device number 6 [ 69.087924][ T4044] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 69.347775][ T4044] usb 1-1: Using ep0 maxpacket: 8 [ 69.467944][ T4044] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 69.547930][ T4044] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 69.549978][ T4044] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 69.551757][ T4044] usb 1-1: Manufacturer: syz [ 69.556437][ T4044] usb 1-1: config 0 descriptor?? [ 69.620322][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.621976][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.624802][ T1533] cfg80211: failed to load regulatory.db [ 69.837998][ T4044] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 69.839536][ T4044] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 69.841766][ T4044] ------------[ cut here ]------------ [ 69.842861][ T4044] WARNING: CPU: 1 PID: 4044 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 69.845131][ T4044] Modules linked in: [ 69.846054][ T4044] CPU: 1 PID: 4044 Comm: kworker/1:4 Tainted: G W 5.15.167-syzkaller #0 [ 69.848144][ T4044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 69.850286][ T4044] Workqueue: usb_hub_wq hub_event [ 69.851498][ T4044] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.853210][ T4044] pc : media_create_pad_link+0x824/0x974 [ 69.854434][ T4044] lr : media_create_pad_link+0x820/0x974 [ 69.855806][ T4044] sp : ffff80001ff96750 [ 69.856722][ T4044] x29: ffff80001ff967a0 x28: dfff800000000000 x27: 0000000000000001 [ 69.858429][ T4044] x26: ffff0000c17e3880 x25: ffff0000ced36080 x24: 0000000000000000 [ 69.860246][ T4044] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 69.862035][ T4044] x20: dfff800000000000 x19: ffff0000c17e39f8 x18: 0000000000000000 [ 69.863742][ T4044] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 69.865434][ T4044] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 69.867142][ T4044] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cbf3b680 [ 69.868914][ T4044] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 69.870681][ T4044] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 69.872398][ T4044] x2 : ffff0000c17e3880 x1 : 0000000000000000 x0 : 00000000ffffffea [ 69.873999][ T4044] Call trace: [ 69.874688][ T4044] media_create_pad_link+0x824/0x974 [ 69.875778][ T4044] uvc_mc_register_entities+0x5d0/0x808 [ 69.876958][ T4044] uvc_register_chains+0x36c/0x464 [ 69.878215][ T4044] uvc_probe+0x77f4/0x7ff8 [ 69.879176][ T4044] usb_probe_interface+0x500/0x984 [ 69.880246][ T4044] really_probe+0x26c/0xaec [ 69.881330][ T4044] __driver_probe_device+0x194/0x3b4 [ 69.882558][ T4044] driver_probe_device+0x78/0x34c [ 69.883759][ T4044] __device_attach_driver+0x28c/0x4d8 [ 69.884999][ T4044] bus_for_each_drv+0x158/0x1e0 [ 69.886132][ T4044] __device_attach+0x2f0/0x480 [ 69.887116][ T4044] device_initial_probe+0x24/0x34 [ 69.888238][ T4044] bus_probe_device+0xbc/0x1c8 [ 69.889191][ T4044] device_add+0xae0/0xef4 [ 69.890043][ T4044] usb_set_configuration+0x15e0/0x1b60 [ 69.891233][ T4044] usb_generic_driver_probe+0x8c/0x148 [ 69.892477][ T4044] usb_probe_device+0x120/0x25c [ 69.893504][ T4044] really_probe+0x26c/0xaec [ 69.894489][ T4044] __driver_probe_device+0x194/0x3b4 [ 69.895567][ T4044] driver_probe_device+0x78/0x34c [ 69.896808][ T4044] __device_attach_driver+0x28c/0x4d8 [ 69.897896][ T4044] bus_for_each_drv+0x158/0x1e0 [ 69.899115][ T4044] __device_attach+0x2f0/0x480 [ 69.900061][ T4044] device_initial_probe+0x24/0x34 [ 69.901156][ T4044] bus_probe_device+0xbc/0x1c8 [ 69.902153][ T4044] device_add+0xae0/0xef4 [ 69.903042][ T4044] usb_new_device+0x900/0x145c [ 69.904081][ T4044] hub_event+0x236c/0x46b8 [ 69.904966][ T4044] process_one_work+0x790/0x11b8 [ 69.905978][ T4044] worker_thread+0x910/0x1034 [ 69.906940][ T4044] kthread+0x37c/0x45c [ 69.907889][ T4044] ret_from_fork+0x10/0x20 [ 69.908882][ T4044] irq event stamp: 16606 [ 69.909824][ T4044] hardirqs last enabled at (16605): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 69.911843][ T4044] hardirqs last disabled at (16606): [] el1_dbg+0x24/0x80 [ 69.913666][ T4044] softirqs last enabled at (15778): [] handle_softirqs+0xb88/0xdbc [ 69.915739][ T4044] softirqs last disabled at (15701): [] __irq_exit_rcu+0x268/0x4d8 [ 69.917903][ T4044] ---[ end trace cd1ebb8f65e797e3 ]--- [ 69.922663][ T4044] usb 1-1: Failed to create links for entity 255 [ 69.924014][ T4044] usb 1-1: Failed to register entities (-22). [ 69.926880][ T4044] usb 1-1: USB disconnect, device number 7 [ 70.597794][ T1533] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 70.847821][ T1533] usb 1-1: Using ep0 maxpacket: 8 [ 70.967859][ T1533] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 71.047897][ T1533] usb 1-1: New USB device found, idVendor=0bd3, idProduct=0d55, bcdDevice=69.6a [ 71.049860][ T1533] usb 1-1: New USB device strings: Mfr=64, Product=0, SerialNumber=0 [ 71.051534][ T1533] usb 1-1: Manufacturer: syz [ 71.055136][ T1533] usb 1-1: config 0 descriptor?? [ 71.327828][ T1533] usb 1-1: Found UVC 0.00 device (0bd3:0d55) [ 71.329502][ T1533] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 71.331781][ T1533] ------------[ cut here ]------------ [ 71.332950][ T1533] WARNING: CPU: 0 PID: 1533 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x824/0x974 [ 71.335215][ T1533] Modules linked in: [ 71.336091][ T1533] CPU: 0 PID: 1533 Comm: kworker/0:2 Tainted: G W 5.15.167-syzkaller #0 [ 71.338075][ T1533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.340375][ T1533] Workqueue: usb_hub_wq hub_event [ 71.341517][ T1533] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.343197][ T1533] pc : media_create_pad_link+0x824/0x974 [ 71.344428][ T1533] lr : media_create_pad_link+0x820/0x974 [ 71.345764][ T1533] sp : ffff800023c46750 [ 71.346707][ T1533] x29: ffff800023c467a0 x28: dfff800000000000 x27: 0000000000000001 [ 71.348467][ T1533] x26: ffff0000dc9b9080 x25: ffff0000dbf30880 x24: 0000000000000000 [ 71.350140][ T1533] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 71.352048][ T1533] x20: dfff800000000000 x19: ffff0000dc9b91f8 x18: 0000000000000000 [ 71.353774][ T1533] x17: 0000000000000000 x16: ffff80000824ecc0 x15: 0000000000000000 [ 71.355605][ T1533] x14: 1ffff0000295806a x13: dfff800000000000 x12: 0000000000000001 [ 71.357228][ T1533] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cd06b680 [ 71.359043][ T1533] x8 : ffff80000e21c95c x7 : ffff80000e242ab8 x6 : 0000000000000000 [ 71.360796][ T1533] x5 : 0000000000000000 x4 : 0000000000000003 x3 : 0000000000000000 [ 71.362442][ T1533] x2 : ffff0000dc9b9080 x1 : 0000000000000000 x0 : 00000000ffffffea [ 71.364234][ T1533] Call trace: [ 71.364974][ T1533] media_create_pad_link+0x824/0x974 [ 71.366125][ T1533] uvc_mc_register_entities+0x5d0/0x808 [ 71.367430][ T1533] uvc_register_chains+0x36c/0x464 [ 71.368622][ T1533] uvc_probe+0x77f4/0x7ff8 [ 71.369613][ T1533] usb_probe_interface+0x500/0x984 [ 71.370798][ T1533] really_probe+0x26c/0xaec [ 71.371898][ T1533] __driver_probe_device+0x194/0x3b4 [ 71.373163][ T1533] driver_probe_device+0x78/0x34c [ 71.374332][ T1533] __device_attach_driver+0x28c/0x4d8 [ 71.375493][ T1533] bus_for_each_drv+0x158/0x1e0 [ 71.376524][ T1533] __device_attach+0x2f0/0x480 [ 71.377499][ T1533] device_initial_probe+0x24/0x34 [ 71.378592][ T1533] bus_probe_device+0xbc/0x1c8 [ 71.379743][ T1533] device_add+0xae0/0xef4 [ 71.380681][ T1533] usb_set_configuration+0x15e0/0x1b60 [ 71.381850][ T1533] usb_generic_driver_probe+0x8c/0x148 [ 71.383076][ T1533] usb_probe_device+0x120/0x25c [ 71.384107][ T1533] really_probe+0x26c/0xaec [ 71.385221][ T1533] __driver_probe_device+0x194/0x3b4 [ 71.386367][ T1533] driver_probe_device+0x78/0x34c [ 71.387470][ T1533] __device_attach_driver+0x28c/0x4d8 [ 71.388629][ T1533] bus_for_each_drv+0x158/0x1e0 [ 71.389750][ T1533] __device_attach+0x2f0/0x480 [ 71.390822][ T1533] device_initial_probe+0x24/0x34 [ 71.391870][ T1533] bus_probe_device+0xbc/0x1c8 [ 71.392891][ T1533] device_add+0xae0/0xef4 [ 71.393851][ T1533] usb_new_device+0x900/0x145c [ 71.394830][ T1533] hub_event+0x236c/0x46b8 [ 71.395790][ T1533] process_one_work+0x790/0x11b8 [ 71.396972][ T1533] worker_thread+0x910/0x1034 [ 71.398070][ T1533] kthread+0x37c/0x45c [ 71.399082][ T1533] ret_from_fork+0x10/0x20 [ 71.400053][ T1533] irq event stamp: 58428 [ 71.401160][ T1533] hardirqs last enabled at (58427): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 71.403360][ T1533] hardirqs last disabled at (58428): [] el1_dbg+0x24/0x80 [ 71.405131][ T1533] softirqs last enabled at (55304): [] nsim_dev_trap_report_work+0x610/0x90c [ 71.407533][ T1533] softirqs last disabled at (55302): [] nsim_dev_trap_report_work+0x58c/0x90c [ 71.409852][ T1533] ---[ end trace cd1ebb8f65e797e4 ]--- [ 71.412642][ T1533] usb 1-1: Failed to create links for entity 255 [ 71.414054][ T1533] usb 1-1: Failed to register entities (-22). [ 71.417256][ T1533] usb 1-1: USB disconnect, device number 8 1970/01/01 00:01:11 executed programs: 7 [ 72.097899][ T1533] usb 1-1: new high-speed USB device number 9 using dummy_hcd