Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts. syzkaller login: [ 65.450547][ T3966] chnl_net:caif_netlink_parms(): no params data found [ 65.489038][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.490993][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.493630][ T3966] device bridge_slave_0 entered promiscuous mode [ 65.498200][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.500091][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.502644][ T3966] device bridge_slave_1 entered promiscuous mode [ 65.517110][ T3966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.521561][ T3966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.536780][ T3966] team0: Port device team_slave_0 added [ 65.540146][ T3966] team0: Port device team_slave_1 added [ 65.553071][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.555060][ T3966] 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. [ 65.562214][ T3966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.567247][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.569083][ T3966] 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. [ 65.575979][ T3966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.627611][ T3966] device hsr_slave_0 entered promiscuous mode [ 65.685756][ T3966] device hsr_slave_1 entered promiscuous mode [ 65.805873][ T3966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.858571][ T3966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.917710][ T3966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.968707][ T3966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.053022][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.055032][ T3966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.057413][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.059305][ T3966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.098982][ T3966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.105847][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.109715][ T3972] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.112914][ T3972] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.120413][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.128737][ T3966] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.137768][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.140308][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.142301][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.144626][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.147778][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.149609][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.161615][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.165137][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.174532][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.177412][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.182521][ T3966] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.187736][ T3966] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.190320][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.203503][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.205636][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.212449][ T3966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.228079][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.239170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.241790][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.244167][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.249882][ T3966] device veth0_vlan entered promiscuous mode [ 66.256953][ T3966] device veth1_vlan entered promiscuous mode [ 66.270884][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.273392][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.276537][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.280922][ T3966] device veth0_macvtap entered promiscuous mode [ 66.287545][ T3966] device veth1_macvtap entered promiscuous mode [ 66.300369][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.302485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.308192][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.313435][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.316193][ T1952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.320802][ T3966] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.323078][ T3966] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.325335][ T3966] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.327917][ T3966] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 69.617925][ T1529] cfg80211: failed to load regulatory.db [ 120.815433][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 50s! [ 120.817911][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 54s! [ 120.820059][ C0] Showing busy workqueues and worker pools: [ 120.821578][ C0] workqueue events: flags=0x0 [ 120.822796][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 120.822821][ C0] in-flight: 21:nsim_fib_event_work nsim_fib_event_work [ 120.822856][ C0] workqueue events_unbound: flags=0x2 [ 120.828085][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3 [ 120.828109][ C0] pending: flush_memcg_stats_dwork [ 120.828125][ C0] workqueue events_power_efficient: flags=0x82 [ 120.832943][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/256 refcnt=5 [ 120.832964][ C0] pending: fb_flashcursor, neigh_periodic_work, crda_timeout_work [ 120.833059][ C0] workqueue bat_events: flags=0xe000a [ 120.838348][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=7 [ 120.838370][ C0] pending: batadv_mcast_mla_update [ 120.838385][ C0] inactive: batadv_purge_orig, batadv_tt_purge, batadv_dat_purge, batadv_bla_periodic_work [ 120.838422][ C0] workqueue wg-kex-wg0: flags=0x6 [ 120.845474][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 120.845496][ C0] pending: wg_packet_handshake_send_worker [ 120.845515][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 120.850180][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 120.850205][ C0] pending: wg_packet_encrypt_worker [ 120.850225][ C0] workqueue wg-kex-wg1: flags=0x6 [ 120.854697][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 120.854719][ C0] pending: wg_packet_handshake_send_worker [ 120.854734][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 120.859468][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 120.859492][ C0] pending: wg_packet_encrypt_worker, wg_packet_decrypt_worker [ 120.859518][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 120.864700][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 120.864724][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker [ 120.864761][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=50s workers=6 idle: 1952 25 3972 3974 3973