Warning: Permanently added '10.128.15.198' (ED25519) to the list of known hosts. syzkaller login: [ 54.140771][ T3968] chnl_net:caif_netlink_parms(): no params data found [ 54.178570][ T3968] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.180598][ T3968] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.183404][ T3968] device bridge_slave_0 entered promiscuous mode [ 54.188131][ T3968] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.190032][ T3968] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.192507][ T3968] device bridge_slave_1 entered promiscuous mode [ 54.207122][ T3968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.211459][ T3968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.226804][ T3968] team0: Port device team_slave_0 added [ 54.230087][ T3968] team0: Port device team_slave_1 added [ 54.244160][ T3968] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.246009][ T3968] 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. [ 54.253757][ T3968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.259320][ T3968] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.261127][ T3968] 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. [ 54.268449][ T3968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.328550][ T3968] device hsr_slave_0 entered promiscuous mode [ 54.376588][ T3968] device hsr_slave_1 entered promiscuous mode [ 54.487840][ T3968] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.559995][ T3968] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.598728][ T3968] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.648741][ T3968] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.734235][ T3968] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.736248][ T3968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.738501][ T3968] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.740442][ T3968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.779339][ T3968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.786120][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.791217][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.794453][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.798354][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 54.805309][ T3968] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.811444][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.813997][ T3974] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.815840][ T3974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.827238][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.829949][ T3974] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.831805][ T3974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.838503][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.841334][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.851186][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.858352][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.864117][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.869873][ T3968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.881352][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.883401][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.890896][ T3968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.903745][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.916982][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.919582][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.921936][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.928329][ T3968] device veth0_vlan entered promiscuous mode [ 54.934690][ T3968] device veth1_vlan entered promiscuous mode [ 54.951298][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 54.953783][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 54.957222][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.961441][ T3968] device veth0_macvtap entered promiscuous mode [ 54.966644][ T3968] device veth1_macvtap entered promiscuous mode [ 54.977068][ T3968] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.979146][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.982283][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.989191][ T3968] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.992197][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.996641][ T3968] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.999037][ T3968] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.001236][ T3968] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.003533][ T3968] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 90.726291][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 35s! [ 90.728765][ C0] Showing busy workqueues and worker pools: [ 90.730335][ C0] workqueue events: flags=0x0 [ 90.731637][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.731662][ C0] in-flight: 1530:request_firmware_work_func [ 90.731694][ C0] workqueue mm_percpu_wq: flags=0x8 [ 90.736770][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.736794][ C0] pending: vmstat_update [ 90.736898][ C0] workqueue bat_events: flags=0xe000a [ 90.741452][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 90.741474][ C0] pending: batadv_nc_worker [ 90.741499][ C0] workqueue wg-kex-wg0: flags=0x24 [ 90.745649][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.745674][ C0] pending: wg_packet_handshake_receive_worker [ 90.745698][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 90.750680][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 90.750704][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 90.750731][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 90.755953][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 90.755976][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 90.756001][ C0] workqueue wg-kex-wg2: flags=0x24 [ 90.761099][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 90.761123][ C0] pending: wg_packet_handshake_receive_worker [ 90.761144][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 90.766101][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 90.766124][ C0] pending: wg_packet_tx_worker, wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 90.766165][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=35s workers=6 idle: 3774 21 25 3976 3975