Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts.
2026/03/18 10:09:39 parsed 1 programs
[ 53.873205][ T4188] cgroup: Unknown subsys name 'net'
[ 54.027231][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 55.309502][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 57.853149][ T4233] chnl_net:caif_netlink_parms(): no params data found
[ 57.914533][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.923360][ T4233] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.931399][ T4233] device bridge_slave_0 entered promiscuous mode
[ 57.940960][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.949236][ T4233] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.957793][ T4233] device bridge_slave_1 entered promiscuous mode
[ 57.992410][ T4233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.004640][ T4233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.030260][ T4233] team0: Port device team_slave_0 added
[ 58.038085][ T4233] team0: Port device team_slave_1 added
[ 58.057974][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.064959][ T4233] 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.
[ 58.090886][ T4233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.103700][ T4233] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.110655][ T4233] 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.
[ 58.136570][ T4233] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.170086][ T4233] device hsr_slave_0 entered promiscuous mode
[ 58.177095][ T4233] device hsr_slave_1 entered promiscuous mode
[ 58.291464][ T4233] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.301489][ T4233] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.310583][ T4233] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.319768][ T4233] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.421186][ T4233] 8021q: adding VLAN 0 to HW filter on device bond0
[ 58.446482][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 58.455951][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.470921][ T4233] 8021q: adding VLAN 0 to HW filter on device team0
[ 58.479968][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 58.488932][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.497949][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.505222][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.523013][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 58.530907][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 58.539412][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 58.548144][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.555220][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.563162][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 58.571659][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 58.580539][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 58.589414][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 58.598194][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 58.610114][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 58.618881][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 58.629528][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 58.638623][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 58.649454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 58.658321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 58.669710][ T4233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 58.750184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 58.758004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 58.771228][ T4233] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 58.798917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 58.807874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 58.824401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 58.833117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 58.844619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 58.852470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 58.860523][ T4233] device veth0_vlan entered promiscuous mode
[ 58.879970][ T4233] device veth1_vlan entered promiscuous mode
[ 58.898208][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 58.906736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 58.915227][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 58.923784][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 58.943844][ T4233] device veth0_macvtap entered promiscuous mode
[ 58.953073][ T4233] device veth1_macvtap entered promiscuous mode
[ 58.969961][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 58.980752][ T4233] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 58.988626][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 58.996975][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 59.005313][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 59.013936][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.022934][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 59.031314][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.043021][ T4233] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.052713][ T4233] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.061409][ T4233] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.070472][ T4233] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.224623][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.234038][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.252670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 59.265222][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.273302][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.296976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/03/18 10:09:47 executed programs: 0
[ 60.608686][ T4283] chnl_net:caif_netlink_parms(): no params data found
[ 60.663881][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.671016][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.679417][ T4283] device bridge_slave_0 entered promiscuous mode
[ 60.687812][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.695135][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.704166][ T4283] device bridge_slave_1 entered promiscuous mode
[ 60.725403][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.736770][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.762897][ T4283] team0: Port device team_slave_0 added
[ 60.770544][ T4283] team0: Port device team_slave_1 added
[ 60.790537][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.797654][ T4283] 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.
[ 60.824068][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.839124][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.846637][ T4283] 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.
[ 60.872683][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.904426][ T4283] device hsr_slave_0 entered promiscuous mode
[ 60.911734][ T4283] device hsr_slave_1 entered promiscuous mode
[ 60.919302][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.927213][ T4283] Cannot create hsr debugfs directory
[ 60.939419][ T3084] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.562757][ T4246] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.929865][ T3084] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 63.977510][ T3084] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.027739][ T3084] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.642479][ T23] Bluetooth: hci0: command 0x041b tx timeout
[ 64.815568][ T4283] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.825718][ T4283] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.835239][ T4283] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.844527][ T4283] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 64.905768][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.931778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 64.940248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.950242][ T4283] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.965944][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.975075][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.983513][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.990536][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.998446][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.024492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.033525][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.042373][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.049417][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.058586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.067851][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.079834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.088529][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.097231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.109652][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.118329][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.148734][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.157089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.168620][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.177042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.204334][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.285544][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.293149][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.305233][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.333969][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.343601][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.360783][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.369232][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.377855][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.386679][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.395773][ T4283] device veth0_vlan entered promiscuous mode
[ 65.419751][ T4283] device veth1_vlan entered promiscuous mode
[ 65.437765][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.446812][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.455181][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.465521][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.482917][ T4283] device veth0_macvtap entered promiscuous mode
[ 65.494966][ T4283] device veth1_macvtap entered promiscuous mode
[ 65.516574][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 65.527802][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.539982][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.549961][ T4283] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 65.560595][ T4283] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.571386][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.579033][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.587027][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.595324][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.604122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.612797][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.621249][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 65.635725][ T4283] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.645310][ T4283] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.655229][ T4283] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.664020][ T4283] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.680966][ T3084] device hsr_slave_0 left promiscuous mode
[ 65.688358][ T3084] device hsr_slave_1 left promiscuous mode
[ 65.697987][ T3084] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 65.705962][ T3084] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 65.715577][ T3084] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 65.723084][ T3084] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 65.730580][ T3084] device bridge_slave_1 left promiscuous mode
[ 65.737581][ T3084] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.749668][ T3084] device bridge_slave_0 left promiscuous mode
[ 65.757089][ T3084] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.771446][ T3084] device veth1_macvtap left promiscuous mode
[ 65.778298][ T3084] device veth0_macvtap left promiscuous mode
[ 65.784584][ T3084] device veth1_vlan left promiscuous mode
[ 65.790490][ T3084] device veth0_vlan left promiscuous mode
[ 65.926157][ T3084] team0 (unregistering): Port device team_slave_1 removed
[ 65.937955][ T3084] team0 (unregistering): Port device team_slave_0 removed
[ 65.953174][ T3084] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 65.967522][ T3084] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 66.017663][ T3084] bond0 (unregistering): Released all slaves
[ 66.109187][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.117145][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.129518][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.157106][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.165512][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.173473][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.481972][ T21] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 66.722515][ T23] Bluetooth: hci0: command 0x040f tx timeout
[ 66.732044][ T21] usb 1-1: Using ep0 maxpacket: 8
[ 66.872178][ T21] usb 1-1: config 6 has an invalid interface number: 220 but max is 0
[ 66.880630][ T21] usb 1-1: config 6 has no interface number 0
[ 66.888351][ T21] usb 1-1: config 6 interface 220 has no altsetting 0
[ 67.052038][ T21] usb 1-1: New USB device found, idVendor=174f, idProduct=5212, bcdDevice=40.10
[ 67.061376][ T21] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 67.070539][ T21] usb 1-1: Product: syz
[ 67.074741][ T21] usb 1-1: Manufacturer: syz
[ 67.079328][ T21] usb 1-1: SerialNumber: syz
[ 67.562215][ T21] usb 1-1: Found UVC 7.ff device syz (174f:5212)
[ 67.568997][ T21] uvcvideo 1-1:6.220: Entity type for entity Output 4 was not initialized!
[ 67.578299][ T21] ------------[ cut here ]------------
[ 67.583862][ T21] WARNING: CPU: 1 PID: 21 at drivers/media/mc/mc-entity.c:667 media_create_pad_link+0x98a/0xae0
[ 67.594506][ T21] Modules linked in:
[ 67.598413][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted syzkaller #0
[ 67.605756][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 67.615922][ T21] Workqueue: usb_hub_wq hub_event
[ 67.620947][ T21] RIP: 0010:media_create_pad_link+0x98a/0xae0
[ 67.627151][ T21] Code: 01 00 00 66 ff 03 31 c0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 04 23 06 fb 0f 0b b8 ea ff ff ff eb e3 e8 f6 22 06 fb <0f> 0b b8 ea ff ff ff eb d5 e8 e8 22 06 fb 0f 0b b8 ea ff ff ff eb
[ 67.646894][ T21] RSP: 0018:ffffc90000db6aa0 EFLAGS: 00010293
[ 67.653084][ T21] RAX: ffffffff8672fe1a RBX: 0000000000000002 RCX: ffff8880179e1dc0
[ 67.661061][ T21] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 67.669358][ T21] RBP: 0000000000000000 R08: 0000000000000003 R09: 1ffff1100f86b897
[ 67.677417][ T21] R10: dffffc0000000000 R11: ffffed100f86b898 R12: ffff888076085080
[ 67.685513][ T21] R13: ffff888076084080 R14: 0000000000000000 R15: ffff8880760841c0
[ 67.693529][ T21] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 67.702489][ T21] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.709070][ T21] CR2: 0000563602b3ff20 CR3: 0000000025f16000 CR4: 00000000003506e0
[ 67.717173][ T21] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 67.725172][ T21] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 67.733180][ T21] Call Trace:
[ 67.736459][ T21]
[ 67.739383][ T21] ? _raw_spin_unlock+0x24/0x40
[ 67.744346][ T21] ? v4l2_device_register_subdev+0x51b/0x5a0
[ 67.750330][ T21] uvc_mc_register_entities+0x6be/0x930
[ 67.755919][ T21] uvc_register_chains+0x3cf/0x4b0
[ 67.761150][ T21] uvc_probe+0xa356/0xac00
[ 67.765626][ T21] ? mark_lock+0x94/0x320
[ 67.770101][ T21] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 67.776225][ T21] ? lock_chain_count+0x20/0x20
[ 67.781185][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 67.786472][ T21] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 67.792407][ T21] ? _raw_spin_unlock+0x40/0x40
[ 67.797256][ T21] ? ktime_get_mono_fast_ns+0x199/0x1b0
[ 67.802908][ T21] ? pm_runtime_enable+0x1b8/0x300
[ 67.808024][ T21] usb_probe_interface+0x5c5/0xb20
[ 67.813177][ T21] ? usb_register_driver+0x3d0/0x3d0
[ 67.818454][ T21] really_probe+0x284/0xc80
[ 67.823054][ T21] __driver_probe_device+0x18c/0x330
[ 67.828358][ T21] driver_probe_device+0x4f/0x420
[ 67.833541][ T21] __device_attach_driver+0x2b0/0x500
[ 67.848154][ T21] ? deferred_probe_work_func+0x230/0x230
[ 67.854274][ T21] bus_for_each_drv+0x184/0x210
[ 67.859142][ T21] ? deferred_probe_work_func+0x230/0x230
[ 67.865344][ T21] ? subsys_find_device_by_id+0x360/0x360
[ 67.871302][ T21] __device_attach+0x2a8/0x480
[ 67.887481][ T21] ? kobject_uevent_env+0x371/0x890
[ 67.893067][ T21] ? device_attach+0x20/0x20
[ 67.897768][ T21] ? kobject_uevent_env+0x371/0x890
[ 67.904201][ T21] bus_probe_device+0xbc/0x1e0
[ 67.909521][ T21] ? device_add+0x97c/0xfb0
[ 67.914473][ T21] device_add+0xa00/0xfb0
[ 67.918880][ T21] usb_set_configuration+0x1991/0x1fd0
[ 67.925395][ T21] ? kernfs_activate+0x1eb/0x210
[ 67.930371][ T21] usb_generic_driver_probe+0x89/0x150
[ 67.936184][ T21] usb_probe_device+0x139/0x270
[ 67.941080][ T21] ? usb_register_device_driver+0x230/0x230
[ 67.947379][ T21] really_probe+0x284/0xc80
[ 67.960796][ T21] __driver_probe_device+0x18c/0x330
[ 67.966433][ T21] driver_probe_device+0x4f/0x420
[ 67.971469][ T21] __device_attach_driver+0x2b0/0x500
[ 67.977384][ T21] ? deferred_probe_work_func+0x230/0x230
[ 67.983481][ T21] bus_for_each_drv+0x184/0x210
[ 67.988345][ T21] ? deferred_probe_work_func+0x230/0x230
[ 67.994380][ T21] ? subsys_find_device_by_id+0x360/0x360
[ 68.000105][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 68.005657][ T21] __device_attach+0x2a8/0x480
[ 68.010429][ T21] ? device_attach+0x20/0x20
[ 68.015444][ T21] ? kobject_uevent_env+0x371/0x890
[ 68.020679][ T21] bus_probe_device+0xbc/0x1e0
[ 68.025788][ T21] ? device_add+0x97c/0xfb0
[ 68.030304][ T21] device_add+0xa00/0xfb0
[ 68.034994][ T21] usb_new_device+0xd65/0x1660
[ 68.039778][ T21] ? lock_chain_count+0x20/0x20
[ 68.045022][ T21] ? usb_disconnect+0x8a0/0x8a0
[ 68.049884][ T21] ? _raw_spin_unlock_irq+0x1f/0x40
[ 68.055372][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 68.060594][ T21] hub_event+0x2e4a/0x55e0
[ 68.065353][ T21] ? hub_post_resume+0x120/0x120
[ 68.070295][ T21] ? read_lock_is_recursive+0x10/0x10
[ 68.076249][ T21] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 68.082373][ T21] ? _raw_spin_unlock+0x40/0x40
[ 68.087229][ T21] ? _raw_spin_unlock_irq+0x1f/0x40
[ 68.092718][ T21] process_one_work+0x85f/0x1010
[ 68.097678][ T21] ? worker_detach_from_pool+0x240/0x240
[ 68.103742][ T21] ? lockdep_hardirqs_off+0x70/0x100
[ 68.109041][ T21] ? _raw_spin_lock_irq+0xb7/0xf0
[ 68.114360][ T21] ? _raw_spin_lock_irqsave+0x100/0x100
[ 68.119915][ T21] ? wq_worker_running+0x97/0x170
[ 68.125283][ T21] worker_thread+0xaa6/0x1290
[ 68.129996][ T21] kthread+0x436/0x520
[ 68.134406][ T21] ? rcu_lock_release+0x20/0x20
[ 68.139260][ T21] ? kthread_blkcg+0xd0/0xd0
[ 68.144422][ T21] ret_from_fork+0x1f/0x30
[ 68.148872][ T21]
[ 68.152238][ T21] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 68.159514][ T21] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted syzkaller #0
[ 68.166794][ T21] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 68.176859][ T21] Workqueue: usb_hub_wq hub_event
[ 68.181894][ T21] Call Trace:
[ 68.185184][ T21]
[ 68.188128][ T21] dump_stack_lvl+0x188/0x250
[ 68.192821][ T21] ? show_regs_print_info+0x20/0x20
[ 68.198107][ T21] ? load_image+0x400/0x400
[ 68.202629][ T21] panic+0x2e5/0x810
[ 68.206527][ T21] ? bpf_jit_dump+0xd0/0xd0
[ 68.211041][ T21] ? ret_from_fork+0x1f/0x30
[ 68.215629][ T21] ? media_create_pad_link+0x98a/0xae0
[ 68.221087][ T21] __warn+0x248/0x2b0
[ 68.225053][ T21] ? media_create_pad_link+0x98a/0xae0
[ 68.230494][ T21] report_bug+0x1b7/0x2e0
[ 68.234816][ T21] handle_bug+0x3a/0x70
[ 68.238954][ T21] exc_invalid_op+0x16/0x40
[ 68.243439][ T21] asm_exc_invalid_op+0x16/0x20
[ 68.248274][ T21] RIP: 0010:media_create_pad_link+0x98a/0xae0
[ 68.254326][ T21] Code: 01 00 00 66 ff 03 31 c0 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 04 23 06 fb 0f 0b b8 ea ff ff ff eb e3 e8 f6 22 06 fb <0f> 0b b8 ea ff ff ff eb d5 e8 e8 22 06 fb 0f 0b b8 ea ff ff ff eb
[ 68.273911][ T21] RSP: 0018:ffffc90000db6aa0 EFLAGS: 00010293
[ 68.279971][ T21] RAX: ffffffff8672fe1a RBX: 0000000000000002 RCX: ffff8880179e1dc0
[ 68.287924][ T21] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 68.295878][ T21] RBP: 0000000000000000 R08: 0000000000000003 R09: 1ffff1100f86b897
[ 68.303828][ T21] R10: dffffc0000000000 R11: ffffed100f86b898 R12: ffff888076085080
[ 68.311779][ T21] R13: ffff888076084080 R14: 0000000000000000 R15: ffff8880760841c0
[ 68.319739][ T21] ? media_create_pad_link+0x98a/0xae0
[ 68.325190][ T21] ? _raw_spin_unlock+0x24/0x40
[ 68.330020][ T21] ? v4l2_device_register_subdev+0x51b/0x5a0
[ 68.335991][ T21] uvc_mc_register_entities+0x6be/0x930
[ 68.341528][ T21] uvc_register_chains+0x3cf/0x4b0
[ 68.346630][ T21] uvc_probe+0xa356/0xac00
[ 68.351046][ T21] ? mark_lock+0x94/0x320
[ 68.355359][ T21] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 68.361323][ T21] ? lock_chain_count+0x20/0x20
[ 68.366165][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 68.371350][ T21] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 68.377310][ T21] ? _raw_spin_unlock+0x40/0x40
[ 68.382149][ T21] ? ktime_get_mono_fast_ns+0x199/0x1b0
[ 68.387678][ T21] ? pm_runtime_enable+0x1b8/0x300
[ 68.392773][ T21] usb_probe_interface+0x5c5/0xb20
[ 68.397875][ T21] ? usb_register_driver+0x3d0/0x3d0
[ 68.403143][ T21] really_probe+0x284/0xc80
[ 68.407632][ T21] __driver_probe_device+0x18c/0x330
[ 68.412898][ T21] driver_probe_device+0x4f/0x420
[ 68.417999][ T21] __device_attach_driver+0x2b0/0x500
[ 68.423351][ T21] ? deferred_probe_work_func+0x230/0x230
[ 68.429050][ T21] bus_for_each_drv+0x184/0x210
[ 68.433895][ T21] ? deferred_probe_work_func+0x230/0x230
[ 68.439597][ T21] ? subsys_find_device_by_id+0x360/0x360
[ 68.445303][ T21] __device_attach+0x2a8/0x480
[ 68.450133][ T21] ? kobject_uevent_env+0x371/0x890
[ 68.455317][ T21] ? device_attach+0x20/0x20
[ 68.459889][ T21] ? kobject_uevent_env+0x371/0x890
[ 68.465157][ T21] bus_probe_device+0xbc/0x1e0
[ 68.469903][ T21] ? device_add+0x97c/0xfb0
[ 68.474393][ T21] device_add+0xa00/0xfb0
[ 68.478714][ T21] usb_set_configuration+0x1991/0x1fd0
[ 68.484165][ T21] ? kernfs_activate+0x1eb/0x210
[ 68.489187][ T21] usb_generic_driver_probe+0x89/0x150
[ 68.494630][ T21] usb_probe_device+0x139/0x270
[ 68.499465][ T21] ? usb_register_device_driver+0x230/0x230
[ 68.505337][ T21] really_probe+0x284/0xc80
[ 68.509823][ T21] __driver_probe_device+0x18c/0x330
[ 68.515101][ T21] driver_probe_device+0x4f/0x420
[ 68.520121][ T21] __device_attach_driver+0x2b0/0x500
[ 68.525478][ T21] ? deferred_probe_work_func+0x230/0x230
[ 68.531184][ T21] bus_for_each_drv+0x184/0x210
[ 68.536029][ T21] ? deferred_probe_work_func+0x230/0x230
[ 68.541739][ T21] ? subsys_find_device_by_id+0x360/0x360
[ 68.547443][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 68.552633][ T21] __device_attach+0x2a8/0x480
[ 68.557398][ T21] ? device_attach+0x20/0x20
[ 68.561972][ T21] ? kobject_uevent_env+0x371/0x890
[ 68.567153][ T21] bus_probe_device+0xbc/0x1e0
[ 68.571913][ T21] ? device_add+0x97c/0xfb0
[ 68.576399][ T21] device_add+0xa00/0xfb0
[ 68.580720][ T21] usb_new_device+0xd65/0x1660
[ 68.585476][ T21] ? lock_chain_count+0x20/0x20
[ 68.590311][ T21] ? usb_disconnect+0x8a0/0x8a0
[ 68.595157][ T21] ? _raw_spin_unlock_irq+0x1f/0x40
[ 68.600335][ T21] ? lockdep_hardirqs_on+0x94/0x140
[ 68.605530][ T21] hub_event+0x2e4a/0x55e0
[ 68.609967][ T21] ? hub_post_resume+0x120/0x120
[ 68.614891][ T21] ? read_lock_is_recursive+0x10/0x10
[ 68.620245][ T21] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 68.626119][ T21] ? _raw_spin_unlock+0x40/0x40
[ 68.630958][ T21] ? _raw_spin_unlock_irq+0x1f/0x40
[ 68.636144][ T21] process_one_work+0x85f/0x1010
[ 68.641075][ T21] ? worker_detach_from_pool+0x240/0x240
[ 68.646689][ T21] ? lockdep_hardirqs_off+0x70/0x100
[ 68.651961][ T21] ? _raw_spin_lock_irq+0xb7/0xf0
[ 68.656965][ T21] ? _raw_spin_lock_irqsave+0x100/0x100
[ 68.662493][ T21] ? wq_worker_running+0x97/0x170
[ 68.667507][ T21] worker_thread+0xaa6/0x1290
[ 68.672187][ T21] kthread+0x436/0x520
[ 68.676235][ T21] ? rcu_lock_release+0x20/0x20
[ 68.681150][ T21] ? kthread_blkcg+0xd0/0xd0
[ 68.685720][ T21] ret_from_fork+0x1f/0x30
[ 68.690129][ T21]
[ 68.693398][ T21] Kernel Offset: disabled
[ 68.697810][ T21] Rebooting in 86400 seconds..