Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts. [ 202.275032][ T5888] chnl_net:caif_netlink_parms(): no params data found [ 202.345284][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.352586][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.360816][ T5888] bridge_slave_0: entered allmulticast mode [ 202.368126][ T5888] bridge_slave_0: entered promiscuous mode [ 202.378163][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.385322][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.392878][ T5888] bridge_slave_1: entered allmulticast mode [ 202.399938][ T5888] bridge_slave_1: entered promiscuous mode [ 202.430824][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.442522][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.474615][ T5888] team0: Port device team_slave_0 added [ 202.482454][ T5888] team0: Port device team_slave_1 added [ 202.509209][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 202.516163][ T5888] 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. [ 202.543167][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 202.555729][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 202.562709][ T5888] 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. [ 202.588809][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 202.630041][ T5888] hsr_slave_0: entered promiscuous mode [ 202.636272][ T5888] hsr_slave_1: entered promiscuous mode [ 202.765326][ T5888] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 202.777603][ T5888] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 202.787762][ T5888] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 202.798209][ T5888] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 202.825344][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.832605][ T5888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.840418][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.847532][ T5888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.900265][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.916781][ T1166] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.925828][ T1166] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.943237][ T5888] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.955505][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.962674][ T1166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.975329][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.982495][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.045894][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 203.085822][ T5888] veth0_vlan: entered promiscuous mode [ 203.098454][ T5888] veth1_vlan: entered promiscuous mode [ 203.127038][ T5888] veth0_macvtap: entered promiscuous mode [ 203.135734][ T5888] veth1_macvtap: entered promiscuous mode [ 203.154179][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 203.171068][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 203.186164][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.196190][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.207182][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.215923][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.281550][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.295246][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 203.322478][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.330573][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program executing program executing program [ 431.012743][ T31] INFO: task kworker/u8:8:5910 blocked for more than 143 seconds. [ 433.448916][ T31] Not tainted syzkaller #0 [ 433.453891][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 440.334714][ T31] task:kworker/u8:8 state:D stack:27512 pid:5910 tgid:5910 ppid:2 task_flags:0x4208060 flags:0x00004000