Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts.
2025/11/24 02:29:06 parsed 1 programs
[ 137.295198][ T4211] cgroup: Unknown subsys name 'net'
[ 137.454271][ T4211] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 138.654492][ T4211] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 140.091028][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.102882][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.112515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 140.203112][ T1433] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.215940][ T1433] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.270953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 141.154760][ T4242] chnl_net:caif_netlink_parms(): no params data found
[ 141.401664][ T4242] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.408761][ T4242] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.440270][ T4242] device bridge_slave_0 entered promiscuous mode
[ 141.500967][ T4242] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.523642][ T4242] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.541146][ T4242] device bridge_slave_1 entered promiscuous mode
[ 141.608423][ T4242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 141.624473][ T4242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 141.711694][ T4242] team0: Port device team_slave_0 added
[ 141.740854][ T4242] team0: Port device team_slave_1 added
[ 141.820160][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 141.827131][ T4242] 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.
[ 141.893409][ T4242] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 141.919315][ T4242] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 141.926579][ T4242] 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.
[ 141.989550][ T4242] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 142.037634][ T4242] device hsr_slave_0 entered promiscuous mode
[ 142.044491][ T4242] device hsr_slave_1 entered promiscuous mode
[ 142.166337][ T4242] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 142.178166][ T4242] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 142.190370][ T4242] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 142.200180][ T4242] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 142.273403][ T4242] 8021q: adding VLAN 0 to HW filter on device bond0
[ 142.288606][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 142.299207][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 142.310105][ T4242] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.320848][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 142.331678][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 142.341091][ T1433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.348292][ T1433] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 142.370841][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 142.379240][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 142.391333][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 142.401679][ T1433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.408726][ T1433] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 142.416981][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 142.425578][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 142.434197][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 142.442770][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 142.454267][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 142.462455][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 142.471156][ T1433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 142.487359][ T4242] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 142.499294][ T4242] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 142.512847][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 142.521450][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 142.532420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 142.541068][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 142.551571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 142.662703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 142.670477][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 142.682719][ T4242] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 142.697883][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 142.707277][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 142.728848][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 142.738644][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 142.747431][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 142.776363][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 142.788752][ T4242] device veth0_vlan entered promiscuous mode
[ 142.803721][ T4242] device veth1_vlan entered promiscuous mode
[ 142.826995][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 142.835301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 142.844939][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 142.857499][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 142.873606][ T4242] device veth0_macvtap entered promiscuous mode
[ 142.887459][ T4242] device veth1_macvtap entered promiscuous mode
[ 142.920379][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 142.927984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 142.942390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 142.951554][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 142.961482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 142.972701][ T4242] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 142.985764][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 142.994729][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 143.005780][ T4242] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.015910][ T4242] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.025010][ T4242] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 143.033956][ T4242] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/11/24 02:29:13 executed programs: 0
[ 143.190695][ T4242] syz-executor (4242) used greatest stack depth: 20288 bytes left
[ 143.688954][ T4317] chnl_net:caif_netlink_parms(): no params data found
[ 143.757934][ T4315] chnl_net:caif_netlink_parms(): no params data found
[ 143.868901][ T4319] chnl_net:caif_netlink_parms(): no params data found
[ 143.878924][ T4317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.890571][ T4317] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.898323][ T4317] device bridge_slave_0 entered promiscuous mode
[ 143.935062][ T4317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.942478][ T4317] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.950652][ T4317] device bridge_slave_1 entered promiscuous mode
[ 143.972689][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.980231][ T4315] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.987837][ T4315] device bridge_slave_0 entered promiscuous mode
[ 143.998474][ T4315] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.005912][ T4315] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.013853][ T4315] device bridge_slave_1 entered promiscuous mode
[ 144.040305][ T4326] chnl_net:caif_netlink_parms(): no params data found
[ 144.069006][ T4317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.129600][ T4317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.142356][ T4323] chnl_net:caif_netlink_parms(): no params data found
[ 144.171724][ T4315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.183962][ T4315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.216478][ T4319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.225499][ T4319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.234189][ T4319] device bridge_slave_0 entered promiscuous mode
[ 144.243896][ T4319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.251175][ T4319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.258810][ T4319] device bridge_slave_1 entered promiscuous mode
[ 144.284328][ T4317] team0: Port device team_slave_0 added
[ 144.292919][ T4317] team0: Port device team_slave_1 added
[ 144.348485][ T4315] team0: Port device team_slave_0 added
[ 144.356056][ T4315] team0: Port device team_slave_1 added
[ 144.376482][ T4319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.388034][ T4319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.405238][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.412414][ T4326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.420644][ T4326] device bridge_slave_0 entered promiscuous mode
[ 144.429820][ T4317] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 144.436857][ T4317] 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.
[ 144.463646][ T4317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 144.513743][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.521089][ T4326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.528844][ T4326] device bridge_slave_1 entered promiscuous mode
[ 144.537841][ T4317] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.544950][ T4317] 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.
[ 144.571009][ T4317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.583301][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 144.591037][ T4315] 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.
[ 144.617680][ T4315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 144.667842][ T4315] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.675013][ T4315] 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.
[ 144.701285][ T4315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.714069][ T4323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.721379][ T4323] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.729036][ T4323] device bridge_slave_0 entered promiscuous mode
[ 144.739381][ T4319] team0: Port device team_slave_0 added
[ 144.755637][ T4326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.766738][ T4326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.780755][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.787810][ T4323] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.795901][ T4323] device bridge_slave_1 entered promiscuous mode
[ 144.804584][ T4319] team0: Port device team_slave_1 added
[ 144.855681][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 144.862834][ T4319] 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.
[ 144.889157][ T4319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 144.908988][ T4319] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.916218][ T4319] 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.
[ 144.942571][ T4319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.978109][ T4317] device hsr_slave_0 entered promiscuous mode
[ 144.985000][ T4317] device hsr_slave_1 entered promiscuous mode
[ 144.991874][ T4317] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 145.000064][ T4317] Cannot create hsr debugfs directory
[ 145.013419][ T4326] team0: Port device team_slave_0 added
[ 145.023403][ T4315] device hsr_slave_0 entered promiscuous mode
[ 145.030063][ T4315] device hsr_slave_1 entered promiscuous mode
[ 145.036474][ T4315] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 145.044405][ T4315] Cannot create hsr debugfs directory
[ 145.054861][ T4323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 145.087556][ T4326] team0: Port device team_slave_1 added
[ 145.111092][ T4323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 145.170201][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 145.177159][ T4326] 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.
[ 145.203561][ T4326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 145.229633][ T4319] device hsr_slave_0 entered promiscuous mode
[ 145.236509][ T4319] device hsr_slave_1 entered promiscuous mode
[ 145.243538][ T4319] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 145.251290][ T4319] Cannot create hsr debugfs directory
[ 145.269625][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 145.276576][ T4326] 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.
[ 145.302716][ T4326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 145.324257][ T4323] team0: Port device team_slave_0 added
[ 145.330120][ T7] Bluetooth: hci1: command 0x0409 tx timeout
[ 145.336367][ T4308] Bluetooth: hci2: command 0x0409 tx timeout
[ 145.341813][ T4323] team0: Port device team_slave_1 added
[ 145.359680][ T4308] Bluetooth: hci0: command 0x0409 tx timeout
[ 145.416352][ T4326] device hsr_slave_0 entered promiscuous mode
[ 145.422732][ T4308] Bluetooth: hci4: command 0x0409 tx timeout
[ 145.428895][ T4308] Bluetooth: hci3: command 0x0409 tx timeout
[ 145.429219][ T4326] device hsr_slave_1 entered promiscuous mode
[ 145.442769][ T4326] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 145.450961][ T4326] Cannot create hsr debugfs directory
[ 145.456862][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 145.464053][ T4323] 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.
[ 145.490184][ T4323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 145.533191][ T4323] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 145.540672][ T4323] 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.
[ 145.566950][ T4323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 145.709008][ T4323] device hsr_slave_0 entered promiscuous mode
[ 145.715770][ T4323] device hsr_slave_1 entered promiscuous mode
[ 145.722565][ T4323] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 145.730421][ T4323] Cannot create hsr debugfs directory
[ 145.861742][ T4315] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 145.883785][ T4315] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 145.893439][ T4315] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 145.911530][ T4315] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 145.961032][ T4319] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 145.976416][ T4317] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 145.985902][ T4317] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 145.996673][ T4317] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 146.022382][ T4317] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 146.144542][ T4317] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.155350][ T4315] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.171831][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 146.182351][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 146.194512][ T4315] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.208133][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 146.216476][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 146.226343][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 146.235647][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 146.244499][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.251600][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.262742][ T4317] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.272074][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 146.283794][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 146.294446][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 146.303230][ T4353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.310339][ T4353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.319303][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 146.339246][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 146.348553][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 146.357398][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.364491][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.373473][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 146.382611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 146.391474][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.398613][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.406787][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 146.427904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 146.437784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 146.446986][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 146.458196][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 146.468091][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 146.477535][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 146.486259][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 146.496179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 146.508881][ T4317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 146.527693][ T4317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 146.540227][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 146.548665][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 146.559737][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 146.583738][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 146.597233][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 146.607667][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 146.634462][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 146.648655][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 146.658547][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 146.675538][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 146.686544][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 146.703155][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 146.715446][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 146.729921][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 146.827880][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 146.843520][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 146.862886][ T4317] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 146.898699][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 146.914525][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 146.961369][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 146.986789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 147.003648][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 147.015676][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 147.029961][ T4317] device veth0_vlan entered promiscuous mode
[ 147.051135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 147.058590][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 147.073439][ T4317] device veth1_vlan entered promiscuous mode
[ 147.084782][ T4315] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 147.116705][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 147.128137][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 147.143494][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 147.155731][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 147.175682][ T4317] device veth0_macvtap entered promiscuous mode
[ 147.184885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 147.193880][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 147.203706][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 147.222103][ T4317] device veth1_macvtap entered promiscuous mode
[ 147.233767][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 147.242789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 147.252328][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 147.263017][ T4315] device veth0_vlan entered promiscuous mode
[ 147.276831][ T4317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 147.289305][ T4317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.301702][ T4317] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 147.310256][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 147.318533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 147.327488][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 147.338259][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 147.353059][ T4315] device veth1_vlan entered promiscuous mode
[ 147.364668][ T4317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 147.375793][ T4317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.393247][ T4317] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 147.409468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 147.418086][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 147.430283][ T13] Bluetooth: hci0: command 0x041b tx timeout
[ 147.439099][ T13] Bluetooth: hci2: command 0x041b tx timeout
[ 147.453142][ T13] Bluetooth: hci1: command 0x041b tx timeout
[ 147.455032][ T4317] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.474286][ T4317] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.484339][ T4317] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.493801][ T4367] Bluetooth: hci3: command 0x041b tx timeout
[ 147.506113][ T4367] Bluetooth: hci4: command 0x041b tx timeout
[ 147.512769][ T4317] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.534584][ T4315] device veth0_macvtap entered promiscuous mode
[ 147.552079][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 147.566452][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 147.597658][ T4315] device veth1_macvtap entered promiscuous mode
[ 147.613511][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 147.627802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 147.670353][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 147.685093][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.695334][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 147.706144][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.717208][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 147.748651][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 147.761616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 147.777909][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 147.788629][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.799711][ T4315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 147.811359][ T4315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 147.822703][ T4315] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 147.838154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 147.846954][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 147.858503][ T4315] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.865221][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.874071][ T4315] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.875333][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.885838][ T4315] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.901755][ T4315] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.923505][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 147.986105][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.999274][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.017656][ T4353] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 148.048036][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.071912][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.082445][ T4353] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.119525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 148.126222][ T4353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.151702][ T1270] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/11/24 02:29:18 executed programs: 11
[ 148.223028][ T4319] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.336056][ T4319] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.435450][ T4319] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.538764][ T4319] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 148.558061][ T4319] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 148.567050][ T4319] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 148.578927][ T4319] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 149.489894][ T1107] Bluetooth: hci1: command 0x040f tx timeout
[ 149.496008][ T1107] Bluetooth: hci2: command 0x040f tx timeout
[ 149.502130][ T1107] Bluetooth: hci0: command 0x040f tx timeout
[ 149.579618][ T1107] Bluetooth: hci4: command 0x040f tx timeout
[ 149.585682][ T1107] Bluetooth: hci3: command 0x040f tx timeout
[ 151.579673][ T7] Bluetooth: hci0: command 0x0419 tx timeout
[ 151.585734][ T7] Bluetooth: hci2: command 0x0419 tx timeout
[ 151.595597][ T7] Bluetooth: hci1: command 0x0419 tx timeout
[ 151.659547][ T7] Bluetooth: hci3: command 0x0419 tx timeout
[ 151.665595][ T7] Bluetooth: hci4: command 0x0419 tx timeout
[ 194.130656][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.137219][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.571945][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.578283][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 267.890010][ T4306] Bluetooth: hci0: command 0x0406 tx timeout
[ 267.896382][ T4306] Bluetooth: hci2: command 0x0406 tx timeout
[ 267.899486][ T1107] Bluetooth: hci1: command 0x0406 tx timeout
[ 267.912465][ T4306] Bluetooth: hci4: command 0x0406 tx timeout
[ 267.912491][ T1107] Bluetooth: hci3: command 0x0406 tx timeout
[ 301.009476][ T27] INFO: task kworker/u4:0:9 blocked for more than 143 seconds.
[ 301.017220][ T27] Not tainted syzkaller #0
[ 301.023369][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 301.032167][ T27] task:kworker/u4:0 state:D stack:22824 pid: 9 ppid: 2 flags:0x00004000
[ 301.041502][ T27] Workqueue: netns cleanup_net
[ 301.046313][ T27] Call Trace:
[ 301.049657][ T27]
[ 301.052593][ T27] __schedule+0x11bb/0x4390
[ 301.057124][ T27] ? rcu_lock_acquire+0x30/0x30
[ 301.062103][ T27] ? __mutex_lock_common+0xc6c/0x2390
[ 301.067489][ T27] ? release_firmware_map_entry+0x190/0x190
[ 301.073447][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 301.078479][ T27] ? __mutex_trylock_common+0x80/0x250
[ 301.084088][ T27] ? kthread_data+0x4b/0xc0
[ 301.088611][ T27] schedule+0x11b/0x1e0
[ 301.092935][ T27] schedule_preempt_disabled+0xf/0x20
[ 301.098329][ T27] __mutex_lock_common+0xc71/0x2390
[ 301.103645][ T27] ? ip6gre_exit_batch_net+0xbf/0x490
[ 301.109445][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 301.114710][ T27] mutex_lock_nested+0x17/0x20
[ 301.119553][ T27] ip6gre_exit_batch_net+0xbf/0x490
[ 301.124767][ T27] ? __might_sleep+0xf0/0xf0
[ 301.130546][ T27] ? ip6gre_init_net+0x2f0/0x2f0
[ 301.135514][ T27] ? remove_proc_subtree+0x3e1/0x520
[ 301.140877][ T27] ? ip6gre_init_net+0x2f0/0x2f0
[ 301.145823][ T27] cleanup_net+0x77b/0xb80
[ 301.150296][ T27] ? ops_free_list+0x330/0x330
[ 301.155154][ T27] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 301.161116][ T27] ? _raw_spin_unlock+0x40/0x40
[ 301.165984][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 301.171293][ T27] process_one_work+0x863/0x1000
[ 301.176249][ T27] ? worker_detach_from_pool+0x240/0x240
[ 301.182017][ T27] ? lockdep_hardirqs_off+0x70/0x100
[ 301.187313][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 301.192412][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 301.197791][ T27] ? wq_worker_running+0x97/0x170
[ 301.202881][ T27] worker_thread+0xaa8/0x12a0
[ 301.207581][ T27] kthread+0x436/0x520
[ 301.212175][ T27] ? rcu_lock_release+0x20/0x20
[ 301.217037][ T27] ? kthread_blkcg+0xd0/0xd0
[ 301.221695][ T27] ret_from_fork+0x1f/0x30
[ 301.226131][ T27]
[ 301.229166][ T27] INFO: task kworker/1:1:26 blocked for more than 143 seconds.
[ 301.236818][ T27] Not tainted syzkaller #0
[ 301.242452][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 301.251226][ T27] task:kworker/1:1 state:D stack:25768 pid: 26 ppid: 2 flags:0x00004000
[ 301.260650][ T27] Workqueue: ipv6_addrconf addrconf_dad_work
[ 301.266637][ T27] Call Trace:
[ 301.269946][ T27]
[ 301.272877][ T27] __schedule+0x11bb/0x4390
[ 301.277369][ T27] ? do_raw_spin_unlock+0x11d/0x230
[ 301.282628][ T27] ? mark_lock+0x94/0x320
[ 301.286957][ T27] ? release_firmware_map_entry+0x190/0x190
[ 301.292890][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 301.298077][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 301.303342][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 301.308544][ T27] schedule+0x11b/0x1e0
[ 301.313038][ T27] schedule_preempt_disabled+0xf/0x20
[ 301.318420][ T27] __mutex_lock_common+0xc71/0x2390
[ 301.323706][ T27] ? addrconf_dad_work+0xc4/0x1520
[ 301.328818][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 301.334139][ T27] mutex_lock_nested+0x17/0x20
[ 301.338907][ T27] addrconf_dad_work+0xc4/0x1520
[ 301.344018][ T27] ? rcu_lock_release+0x20/0x20
[ 301.348871][ T27] ? read_lock_is_recursive+0x10/0x10
[ 301.354548][ T27] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 301.361385][ T27] ? _raw_spin_unlock+0x40/0x40
[ 301.366252][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 301.371522][ T27] process_one_work+0x863/0x1000
[ 301.376462][ T27] ? worker_detach_from_pool+0x240/0x240
[ 301.382224][ T27] ? lockdep_hardirqs_off+0x70/0x100
[ 301.387531][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 301.392602][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 301.397973][ T27] ? wq_worker_running+0x97/0x170
[ 301.403109][ T27] worker_thread+0xaa8/0x12a0
[ 301.407796][ T27] kthread+0x436/0x520
[ 301.412450][ T27] ? rcu_lock_release+0x20/0x20
[ 301.417429][ T27] ? kthread_blkcg+0xd0/0xd0
[ 301.422385][ T27] ret_from_fork+0x1f/0x30
[ 301.426939][ T27]
[ 301.430304][ T27] INFO: task udevd:3560 blocked for more than 143 seconds.
[ 301.437506][ T27] Not tainted syzkaller #0
[ 301.443281][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 301.452049][ T27] task:udevd state:D stack:23816 pid: 3560 ppid: 1 flags:0x00004002
[ 301.461309][ T27] Call Trace:
[ 301.464586][ T27]
[ 301.467510][ T27] __schedule+0x11bb/0x4390
[ 301.472033][ T27] ? unwind_get_return_address+0x49/0x80
[ 301.477676][ T27] ? rcu_lock_acquire+0x30/0x30
[ 301.482558][ T27] ? __mutex_lock_common+0xc6c/0x2390
[ 301.487930][ T27] ? release_firmware_map_entry+0x190/0x190
[ 301.493947][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 301.499110][ T27] ? __mutex_trylock_common+0x80/0x250
[ 301.504616][ T27] ? rcu_lock_release+0x20/0x20
[ 301.509506][ T27] schedule+0x11b/0x1e0
[ 301.513665][ T27] schedule_preempt_disabled+0xf/0x20
[ 301.519117][ T27] __mutex_lock_common+0xc71/0x2390
[ 301.524388][ T27] ? uevent_show+0x17a/0x330
[ 301.528987][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 301.534215][ T27] mutex_lock_nested+0x17/0x20
[ 301.538982][ T27] uevent_show+0x17a/0x330
[ 301.543434][ T27] dev_attr_show+0x50/0xb0
[ 301.547848][ T27] ? device_get_ownership+0xa0/0xa0
[ 301.553279][ T27] sysfs_kf_seq_show+0x316/0x4c0
[ 301.558238][ T27] seq_read_iter+0x49b/0xd50
[ 301.563069][ T27] vfs_read+0x725/0xcf0
[ 301.567245][ T27] ? kernel_read+0x1e0/0x1e0
[ 301.572151][ T27] ? __context_tracking_exit+0x4c/0x80
[ 301.577621][ T27] ? __fdget_pos+0x2c6/0x370
[ 301.582418][ T27] ksys_read+0x14d/0x250
[ 301.586668][ T27] ? vfs_write+0xd00/0xd00
[ 301.591114][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 301.596310][ T27] do_syscall_64+0x4c/0xa0
[ 301.600748][ T27] ? clear_bhb_loop+0x30/0x80
[ 301.605419][ T27] ? clear_bhb_loop+0x30/0x80
[ 301.610130][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 301.616026][ T27] RIP: 0033:0x7fb47e31f407
[ 301.620651][ T27] RSP: 002b:00007fff09962260 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 301.629178][ T27] RAX: ffffffffffffffda RBX: 00007fb47e231880 RCX: 00007fb47e31f407
[ 301.637170][ T27] RDX: 0000000000001000 RSI: 00005604c949eb30 RDI: 000000000000000c
[ 301.645182][ T27] RBP: 00007fb47e467ff0 R08: 0000000000000000 R09: 0000000000000000
[ 301.653519][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 301.662273][ T27] R13: 00007fb47e467ea0 R14: 0000000000000000 R15: 00005604c9420bd0
[ 301.670316][ T27]
[ 301.673344][ T27] INFO: task dhcpcd:3853 blocked for more than 144 seconds.
[ 301.680690][ T27] Not tainted syzkaller #0
[ 301.685623][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 301.694310][ T27] task:dhcpcd state:D stack:21376 pid: 3853 ppid: 3852 flags:0x00004002
[ 301.703550][ T27] Call Trace:
[ 301.706823][ T27]
[ 301.709792][ T27] __schedule+0x11bb/0x4390
[ 301.714306][ T27] ? release_firmware_map_entry+0x190/0x190
[ 301.720224][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 301.726304][ T27] ? lock_chain_count+0x20/0x20
[ 301.731417][ T27] schedule+0x11b/0x1e0
[ 301.735624][ T27] percpu_rwsem_wait+0x2d8/0x310
[ 301.740615][ T27] ? __percpu_down_read+0x100/0x100
[ 301.745809][ T27] ? percpu_up_write+0x90/0x90
[ 301.750596][ T27] __percpu_down_read+0xc9/0x100
[ 301.755535][ T27] cgroup_can_fork+0xc94/0xda0
[ 301.760331][ T27] ? __raw_spin_lock_init+0x41/0x100
[ 301.765615][ T27] ? debug_mutex_init+0x34/0x70
[ 301.770678][ T27] copy_process+0x2290/0x3e00
[ 301.775381][ T27] ? __pidfd_prepare+0x140/0x140
[ 301.780544][ T27] kernel_clone+0x219/0x930
[ 301.785062][ T27] ? create_io_thread+0x130/0x130
[ 301.790304][ T27] ? __context_tracking_exit+0x4c/0x80
[ 301.795762][ T27] __x64_sys_clone+0x170/0x1c0
[ 301.800775][ T27] ? __ia32_sys_vfork+0xf0/0xf0
[ 301.805634][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 301.810938][ T27] do_syscall_64+0x4c/0xa0
[ 301.815360][ T27] ? clear_bhb_loop+0x30/0x80
[ 301.820074][ T27] ? clear_bhb_loop+0x30/0x80
[ 301.824882][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 301.830805][ T27] RIP: 0033:0x7fe3ac5e1636
[ 301.835215][ T27] RSP: 002b:00007ffc9c330ee0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 301.843654][ T27] RAX: ffffffffffffffda RBX: 00007ffc9c330ee8 RCX: 00007fe3ac5e1636
[ 301.851643][ T27] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 301.859658][ T27] RBP: 00007ffc9c351430 R08: 0000000000000000 R09: 0000000000000001
[ 301.867621][ T27] R10: 00007fe3ac50da10 R11: 0000000000000246 R12: 00007ffc9c331020
[ 301.875605][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 000055a5f8a09ac0
[ 301.884059][ T27]
[ 301.887122][ T27] INFO: task kworker/0:4:4238 blocked for more than 144 seconds.
[ 301.895129][ T27] Not tainted syzkaller #0
[ 301.900347][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 301.909008][ T27] task:kworker/0:4 state:D stack:23880 pid: 4238 ppid: 2 flags:0x00004000
[ 301.918244][ T27] Workqueue: ipv6_addrconf addrconf_dad_work
[ 301.924267][ T27] Call Trace:
[ 301.927628][ T27]
[ 301.930647][ T27] __schedule+0x11bb/0x4390
[ 301.935152][ T27] ? mark_lock+0x94/0x320
[ 301.939516][ T27] ? mark_lock+0x94/0x320
[ 301.943856][ T27] ? release_firmware_map_entry+0x190/0x190
[ 301.949809][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 301.954829][ T27] ? __mutex_trylock_common+0x80/0x250
[ 301.960318][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 301.965507][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 301.970770][ T27] schedule+0x11b/0x1e0
[ 301.974922][ T27] schedule_preempt_disabled+0xf/0x20
[ 301.980337][ T27] __mutex_lock_common+0xc71/0x2390
[ 301.985539][ T27] ? addrconf_dad_work+0xc4/0x1520
[ 301.990852][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 301.996068][ T27] mutex_lock_nested+0x17/0x20
[ 302.001759][ T27] addrconf_dad_work+0xc4/0x1520
[ 302.006711][ T27] ? rcu_lock_release+0x20/0x20
[ 302.011587][ T27] ? read_lock_is_recursive+0x10/0x10
[ 302.016959][ T27] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 302.022905][ T27] ? _raw_spin_unlock+0x40/0x40
[ 302.027759][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 302.033107][ T27] process_one_work+0x863/0x1000
[ 302.038057][ T27] ? worker_detach_from_pool+0x240/0x240
[ 302.043731][ T27] ? lockdep_hardirqs_off+0x70/0x100
[ 302.049014][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 302.054091][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 302.059488][ T27] ? wq_worker_running+0x97/0x170
[ 302.064510][ T27] worker_thread+0xaa8/0x12a0
[ 302.069168][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 302.075074][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.080317][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.085514][ T27] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 302.091428][ T27] kthread+0x436/0x520
[ 302.095497][ T27] ? rcu_lock_release+0x20/0x20
[ 302.101003][ T27] ? kthread_blkcg+0xd0/0xd0
[ 302.105600][ T27] ret_from_fork+0x1f/0x30
[ 302.110054][ T27]
[ 302.113091][ T27] INFO: task syz-executor:4315 blocked for more than 144 seconds.
[ 302.121042][ T27] Not tainted syzkaller #0
[ 302.125973][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 302.134878][ T27] task:syz-executor state:D stack:21768 pid: 4315 ppid: 4312 flags:0x00004000
[ 302.144145][ T27] Call Trace:
[ 302.147422][ T27]
[ 302.150391][ T27] __schedule+0x11bb/0x4390
[ 302.154906][ T27] ? release_firmware_map_entry+0x190/0x190
[ 302.160822][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 302.166804][ T27] ? lock_chain_count+0x20/0x20
[ 302.171682][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 302.176704][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 302.182112][ T27] schedule+0x11b/0x1e0
[ 302.186266][ T27] rwsem_down_write_slowpath+0xc46/0x11f0
[ 302.192012][ T27] ? rwsem_write_trylock+0x1b0/0x1b0
[ 302.197300][ T27] ? rwsem_write_trylock+0x12f/0x1b0
[ 302.202624][ T27] ? __rwlock_init+0x140/0x140
[ 302.207388][ T27] mpol_rebind_mm+0x33/0x2c0
[ 302.212638][ T27] ? _raw_spin_unlock+0x24/0x40
[ 302.217500][ T27] cpuset_attach+0x330/0x5f0
[ 302.222125][ T27] ? cpuset_cancel_attach+0x290/0x290
[ 302.227497][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 302.232726][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.238038][ T27] cgroup_migrate_execute+0x7eb/0x1010
[ 302.243552][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.248748][ T27] ? _raw_spin_unlock_irq+0x2a/0x40
[ 302.253968][ T27] cgroup_attach_task+0x562/0x7e0
[ 302.258992][ T27] ? cgroup_migrate_execute+0x1010/0x1010
[ 302.264751][ T27] ? get_task_cred+0x2b6/0x330
[ 302.269546][ T27] __cgroup1_procs_write+0x2e5/0x3f0
[ 302.274833][ T27] ? cgroup_pidlist_destroy_work_fn+0x210/0x210
[ 302.281104][ T27] ? cgroup_pidlist_stop+0xf0/0xf0
[ 302.286210][ T27] cgroup_file_write+0x2f7/0x630
[ 302.291272][ T27] ? read_lock_is_recursive+0x10/0x10
[ 302.296647][ T27] ? cgroup_seqfile_stop+0xd0/0xd0
[ 302.301806][ T27] ? cgroup_seqfile_stop+0xd0/0xd0
[ 302.306910][ T27] kernfs_fop_write_iter+0x379/0x4c0
[ 302.312219][ T27] vfs_write+0x712/0xd00
[ 302.316460][ T27] ? file_end_write+0x250/0x250
[ 302.322004][ T27] ? __context_tracking_exit+0x4c/0x80
[ 302.327485][ T27] ? __fdget_pos+0x2c6/0x370
[ 302.332110][ T27] ksys_write+0x14d/0x250
[ 302.336539][ T27] ? __ia32_sys_read+0x80/0x80
[ 302.341369][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.346567][ T27] do_syscall_64+0x4c/0xa0
[ 302.350998][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.355754][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.360476][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 302.366373][ T27] RIP: 0033:0x7f9c7496e1ff
[ 302.370924][ T27] RSP: 002b:00007ffdf9caf3d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 302.379382][ T27] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c7496e1ff
[ 302.387371][ T27] RDX: 0000000000000001 RSI: 00007ffdf9caf420 RDI: 0000000000000003
[ 302.395535][ T27] RBP: 00007ffdf9caf990 R08: 0000000000000000 R09: 00007ffdf9caf227
[ 302.403552][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[ 302.411539][ T27] R13: 00007ffdf9caf420 R14: 00007ffdf9caf950 R15: 00007ffdf9caf990
[ 302.419550][ T27]
[ 302.422591][ T27] INFO: task syz-executor:4323 blocked for more than 144 seconds.
[ 302.430743][ T27] Not tainted syzkaller #0
[ 302.435681][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 302.445197][ T27] task:syz-executor state:D stack:22336 pid: 4323 ppid: 4313 flags:0x00004000
[ 302.457972][ T27] Call Trace:
[ 302.462859][ T27]
[ 302.465803][ T27] __schedule+0x11bb/0x4390
[ 302.470372][ T27] ? rcu_lock_acquire+0x30/0x30
[ 302.475224][ T27] ? __mutex_lock_common+0xc6c/0x2390
[ 302.480663][ T27] ? release_firmware_map_entry+0x190/0x190
[ 302.486552][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 302.491637][ T27] ? __mutex_trylock_common+0x80/0x250
[ 302.497094][ T27] ? rcu_lock_release+0x20/0x20
[ 302.502005][ T27] schedule+0x11b/0x1e0
[ 302.506160][ T27] schedule_preempt_disabled+0xf/0x20
[ 302.511569][ T27] __mutex_lock_common+0xc71/0x2390
[ 302.516772][ T27] ? del_device_store+0xce/0x380
[ 302.521770][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 302.526969][ T27] ? skip_atoi+0xe0/0xe0
[ 302.531400][ T27] mutex_lock_nested+0x17/0x20
[ 302.536169][ T27] del_device_store+0xce/0x380
[ 302.541706][ T27] ? del_port_store+0x1e0/0x1e0
[ 302.546558][ T27] ? sysfs_kf_write+0x183/0x2a0
[ 302.551466][ T27] ? sysfs_kf_read+0x310/0x310
[ 302.556223][ T27] kernfs_fop_write_iter+0x379/0x4c0
[ 302.561729][ T27] vfs_write+0x712/0xd00
[ 302.565985][ T27] ? file_end_write+0x250/0x250
[ 302.571051][ T27] ? __context_tracking_exit+0x4c/0x80
[ 302.576521][ T27] ? __fdget_pos+0x2c6/0x370
[ 302.581160][ T27] ksys_write+0x14d/0x250
[ 302.585484][ T27] ? __ia32_sys_read+0x80/0x80
[ 302.590283][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.595475][ T27] do_syscall_64+0x4c/0xa0
[ 302.600021][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.604701][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.609474][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 302.615361][ T27] RIP: 0033:0x7fc46d0611ff
[ 302.619817][ T27] RSP: 002b:00007ffd0d22d4d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 302.628229][ T27] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc46d0611ff
[ 302.636239][ T27] RDX: 0000000000000001 RSI: 00007ffd0d22d520 RDI: 0000000000000005
[ 302.644461][ T27] RBP: 00007fc46d0e82cb R08: 0000000000000000 R09: 00007ffd0d22d327
[ 302.652505][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[ 302.660518][ T27] R13: 00007ffd0d22d520 R14: 00007fc46dde7620 R15: 0000000000000003
[ 302.668476][ T27]
[ 302.672583][ T27] INFO: task syz-executor:4326 blocked for more than 145 seconds.
[ 302.680451][ T27] Not tainted syzkaller #0
[ 302.685375][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 302.694180][ T27] task:syz-executor state:D stack:22416 pid: 4326 ppid: 4318 flags:0x00004000
[ 302.703508][ T27] Call Trace:
[ 302.706783][ T27]
[ 302.709771][ T27] __schedule+0x11bb/0x4390
[ 302.714286][ T27] ? rcu_lock_acquire+0x30/0x30
[ 302.719118][ T27] ? __mutex_lock_common+0xc6c/0x2390
[ 302.724552][ T27] ? release_firmware_map_entry+0x190/0x190
[ 302.730488][ T27] ? __lock_acquire+0x7c60/0x7c60
[ 302.735496][ T27] ? __mutex_trylock_common+0x80/0x250
[ 302.741014][ T27] ? rcu_lock_release+0x20/0x20
[ 302.746071][ T27] schedule+0x11b/0x1e0
[ 302.750289][ T27] schedule_preempt_disabled+0xf/0x20
[ 302.755655][ T27] __mutex_lock_common+0xc71/0x2390
[ 302.760904][ T27] ? nsim_create+0x2ef/0x3e0
[ 302.765498][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 302.771134][ T27] ? memcpy+0x3c/0x60
[ 302.775131][ T27] ? kmemdup+0x3d/0x50
[ 302.779198][ T27] ? nsim_udp_tunnels_info_create+0x537/0x770
[ 302.785661][ T27] mutex_lock_nested+0x17/0x20
[ 302.790624][ T27] nsim_create+0x2ef/0x3e0
[ 302.795057][ T27] __nsim_dev_port_add+0x5c7/0x980
[ 302.800247][ T27] ? nsim_dev_reload_destroy+0x240/0x240
[ 302.805881][ T27] ? preempt_count_add+0x8d/0x190
[ 302.811042][ T27] ? __debugfs_create_file+0x476/0x510
[ 302.816508][ T27] nsim_dev_port_add_all+0x37/0x100
[ 302.821766][ T27] nsim_dev_probe+0x754/0x9c0
[ 302.826440][ T27] ? nsim_dev_port_del+0x110/0x110
[ 302.831613][ T27] ? kernfs_put+0x44a/0x490
[ 302.836125][ T27] ? kernfs_create_link+0x186/0x200
[ 302.841393][ T27] ? driver_sysfs_add+0x246/0x260
[ 302.846416][ T27] ? nsim_bus_exit+0x260/0x260
[ 302.851570][ T27] really_probe+0x284/0xc80
[ 302.856087][ T27] __driver_probe_device+0x18c/0x330
[ 302.861410][ T27] driver_probe_device+0x4f/0x420
[ 302.866432][ T27] __device_attach_driver+0x2b0/0x500
[ 302.871835][ T27] ? deferred_probe_work_func+0x230/0x230
[ 302.877558][ T27] bus_for_each_drv+0x175/0x200
[ 302.882479][ T27] ? subsys_find_device_by_id+0x350/0x350
[ 302.888195][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.893609][ T27] __device_attach+0x29b/0x460
[ 302.898386][ T27] ? device_attach+0x20/0x20
[ 302.903178][ T27] ? kobject_uevent_env+0x371/0x890
[ 302.908389][ T27] bus_probe_device+0xbc/0x1e0
[ 302.913208][ T27] ? device_add+0x97c/0xfb0
[ 302.917709][ T27] device_add+0xa00/0xfb0
[ 302.922167][ T27] new_device_store+0x3d8/0x740
[ 302.927019][ T27] ? nsim_num_vf+0x50/0x50
[ 302.931580][ T27] ? sysfs_kf_write+0x183/0x2a0
[ 302.936567][ T27] ? sysfs_kf_read+0x310/0x310
[ 302.941404][ T27] kernfs_fop_write_iter+0x379/0x4c0
[ 302.946692][ T27] vfs_write+0x712/0xd00
[ 302.951268][ T27] ? file_end_write+0x250/0x250
[ 302.956127][ T27] ? __context_tracking_exit+0x4c/0x80
[ 302.961653][ T27] ? __fdget_pos+0x2c6/0x370
[ 302.966236][ T27] ksys_write+0x14d/0x250
[ 302.970583][ T27] ? __ia32_sys_read+0x80/0x80
[ 302.975346][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 302.980611][ T27] do_syscall_64+0x4c/0xa0
[ 302.985024][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.989750][ T27] ? clear_bhb_loop+0x30/0x80
[ 302.994426][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 303.000541][ T27] RIP: 0033:0x7f4f236761ff
[ 303.004967][ T27] RSP: 002b:00007ffc6f1726f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 303.013525][ T27] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4f236761ff
[ 303.021723][ T27] RDX: 0000000000000003 RSI: 00007ffc6f172740 RDI: 0000000000000005
[ 303.029782][ T27] RBP: 00007f4f236fd2ef R08: 0000000000000000 R09: 00007ffc6f172547
[ 303.037751][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003
[ 303.045737][ T27] R13: 00007ffc6f172740 R14: 00007f4f243fc620 R15: 0000000000000003
[ 303.053985][ T27]
[ 303.057046][ T27]
[ 303.057046][ T27] Showing all locks held in the system:
[ 303.064862][ T27] 1 lock held by kthreadd/2:
[ 303.069497][ T27] #0: ffffffff8c1421f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x2290/0x3e00
[ 303.079964][ T27] 3 locks held by kworker/0:0/7:
[ 303.084895][ T27] #0: ffff888016871938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[ 303.096725][ T27] #1: ffffc90000cc7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[ 303.107564][ T27] #2: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x81/0xa50
[ 303.117156][ T27] 4 locks held by kworker/u4:0/9:
[ 303.122202][ T27] #0: ffff8880169cd938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[ 303.132493][ T27] #1: ffffc90000ce7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[ 303.142435][ T27] #2: ffffffff8d22cd10 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x132/0xb80
[ 303.151898][ T27] #3: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: ip6gre_exit_batch_net+0xbf/0x490
[ 303.161664][ T27] 3 locks held by kworker/1:1/26:
[ 303.166681][ T27] #0: ffff88802a8af938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[ 303.177721][ T27] #1: ffffc90000e1fd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[ 303.189953][ T27] #2: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1520
[ 303.199428][ T27] 1 lock held by khungtaskd/27:
[ 303.204270][ T27] #0: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 303.214260][ T27] 2 locks held by kworker/u4:2/154:
[ 303.219529][ T27] 4 locks held by udevd/3560:
[ 303.224197][ T27] #0: ffff888022664e80 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[ 303.233025][ T27] #1: ffff888079b39488 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3c0
[ 303.242279][ T27] #2: ffff88807460e748 (kn->active#32){++++}-{0:0}, at: kernfs_seq_start+0x71/0x3c0
[ 303.251802][ T27] #3: ffff888075b31178 (&dev->mutex){....}-{3:3}, at: uevent_show+0x17a/0x330
[ 303.260879][ T27] 1 lock held by dhcpcd/3853:
[ 303.265550][ T27] #0: ffffffff8c1421f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x2290/0x3e00
[ 303.275921][ T27] 2 locks held by getty/3952:
[ 303.280612][ T27] #0: ffff88814ce67098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 303.290384][ T27] #1: ffffc90002d032e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30
[ 303.300499][ T27] 3 locks held by kworker/0:4/4238:
[ 303.305674][ T27] #0: ffff88802a8af938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x760/0x1000
[ 303.316651][ T27] #1: ffffc90002fbfd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000
[ 303.329252][ T27] #2: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1520
[ 303.338699][ T27] 1 lock held by syz-executor/4314:
[ 303.344036][ T27] #0: ffffffff8c1421f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0
[ 303.353919][ T27] 7 locks held by syz-executor/4315:
[ 303.359192][ T27] #0: ffff888018dc4460 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00
[ 303.368311][ T27] #1: ffff888024d07888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0
[ 303.378143][ T27] #2: ffffffff8c142008 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230
[ 303.387823][ T27] #3: ffffffff8bfbaed0 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x17c/0x580
[ 303.398519][ T27] #4: ffffffff8c1421f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x192/0x580
[ 303.410022][ T27] #5: ffffffff8c14fb48 (cpuset_mutex){+.+.}-{3:3}, at: cpuset_attach+0xac/0x5f0
[ 303.419179][ T27] #6: ffff88807823f828 (&mm->mmap_lock){++++}-{3:3}, at: mpol_rebind_mm+0x33/0x2c0
[ 303.428738][ T27] 2 locks held by syz-executor/4317:
[ 303.434396][ T27] #0: ffffffff8c1a68f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_mm+0x21f/0x1380
[ 303.443465][ T27] #1: ffff88801e6ec728 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380
[ 303.453395][ T27] 4 locks held by syz-executor/4319:
[ 303.458673][ T27] #0: ffffffff8d295710 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 303.467019][ T27] #1: ffffffff8d295568 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x137/0xf40
[ 303.476018][ T27] #2: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: wg_set_device+0xf2/0x1e70
[ 303.485100][ T27] #3: ffff8880771053e8 (&wg->device_update_lock){+.+.}-{3:3}, at: wg_set_device+0x10a/0x1e70
[ 303.495477][ T27] 4 locks held by syz-executor/4323:
[ 303.500800][ T27] #0: ffff88807f1e4460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00
[ 303.509716][ T27] #1: ffff88805b752c88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0
[ 303.519529][ T27] #2: ffff8880234ce918 (kn->active#362){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x208/0x4c0
[ 303.529674][ T27] #3: ffffffff8cb725e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xce/0x380
[ 303.540700][ T27] 6 locks held by syz-executor/4326:
[ 303.546008][ T27] #0: ffff88807f1e4460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00
[ 303.554895][ T27] #1: ffff88801e858488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0
[ 303.564768][ T27] #2: ffff8880234ce830 (kn->active#363){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x208/0x4c0
[ 303.574981][ T27] #3: ffffffff8cb725e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x13c/0x740
[ 303.585364][ T27] #4: ffff888075b31178 (&dev->mutex){....}-{3:3}, at: __device_attach+0x85/0x460
[ 303.594598][ T27] #5: ffffffff8d238988 (rtnl_mutex){+.+.}-{3:3}, at: nsim_create+0x2ef/0x3e0
[ 303.603547][ T27]
[ 303.605865][ T27] =============================================
[ 303.605865][ T27]
[ 303.614385][ T27] NMI backtrace for cpu 0
[ 303.618718][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[ 303.625902][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 303.635946][ T27] Call Trace:
[ 303.639213][ T27]
[ 303.642128][ T27] dump_stack_lvl+0x168/0x230
[ 303.646809][ T27] ? show_regs_print_info+0x20/0x20
[ 303.651994][ T27] ? load_image+0x3b0/0x3b0
[ 303.656492][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0
[ 303.661591][ T27] nmi_cpu_backtrace+0x397/0x3d0
[ 303.666527][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280
[ 303.672659][ T27] ? _printk+0xcc/0x110
[ 303.676796][ T27] ? load_image+0x3b0/0x3b0
[ 303.681280][ T27] ? load_image+0x3b0/0x3b0
[ 303.685778][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 303.691834][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280
[ 303.697814][ T27] watchdog+0xe0f/0xe50
[ 303.701964][ T27] kthread+0x436/0x520
[ 303.706034][ T27] ? hungtask_pm_notify+0x40/0x40
[ 303.711035][ T27] ? kthread_blkcg+0xd0/0xd0
[ 303.715614][ T27] ret_from_fork+0x1f/0x30
[ 303.720025][ T27]
[ 303.723297][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 303.728534][ C1] NMI backtrace for cpu 1 skipped: idling at default_idle+0xb/0x10
[ 303.730190][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 303.744147][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[ 303.751344][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 303.761386][ T27] Call Trace:
[ 303.764659][ T27]
[ 303.767579][ T27] dump_stack_lvl+0x168/0x230
[ 303.772245][ T27] ? show_regs_print_info+0x20/0x20
[ 303.777429][ T27] ? load_image+0x3b0/0x3b0
[ 303.782025][ T27] panic+0x2c9/0x7f0
[ 303.785925][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 303.791548][ T27] ? bpf_jit_dump+0xd0/0xd0
[ 303.796034][ T27] ? __irq_work_queue_local+0x12c/0x190
[ 303.801570][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280
[ 303.807721][ T27] watchdog+0xe4e/0xe50
[ 303.811859][ T27] kthread+0x436/0x520
[ 303.815902][ T27] ? hungtask_pm_notify+0x40/0x40
[ 303.820905][ T27] ? kthread_blkcg+0xd0/0xd0
[ 303.825483][ T27] ret_from_fork+0x1f/0x30
[ 303.829896][ T27]
[ 303.833132][ T27] Kernel Offset: disabled
[ 303.837449][ T27] Rebooting in 86400 seconds..