Warning: Permanently added '10.128.1.255' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 186.234417][ T5882] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 186.323938][ T5885] chnl_net:caif_netlink_parms(): no params data found [ 186.374798][ T5885] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.382006][ T5885] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.389564][ T5885] bridge_slave_0: entered allmulticast mode [ 186.396605][ T5885] bridge_slave_0: entered promiscuous mode [ 186.404463][ T5885] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.411740][ T5885] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.419161][ T5885] bridge_slave_1: entered allmulticast mode [ 186.426843][ T5885] bridge_slave_1: entered promiscuous mode [ 186.449663][ T5885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 186.461892][ T5885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 186.487441][ T5885] team0: Port device team_slave_0 added [ 186.495101][ T5885] team0: Port device team_slave_1 added [ 186.516551][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.523816][ T5885] 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. [ 186.550382][ T5885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.563217][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.570379][ T5885] 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. [ 186.596777][ T5885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.629544][ T5885] hsr_slave_0: entered promiscuous mode [ 186.636232][ T5885] hsr_slave_1: entered promiscuous mode [ 186.727713][ T5885] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 186.736998][ T5885] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 186.746192][ T5885] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 186.755195][ T5885] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 186.777098][ T5885] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.784271][ T5885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.791671][ T5885] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.798927][ T5885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.838400][ T5885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.853348][ T1161] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.861349][ T1161] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.874591][ T5885] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.885831][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.892976][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.905541][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.912732][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.958388][ T5885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.990108][ T5885] veth0_vlan: entered promiscuous mode [ 187.000634][ T5885] veth1_vlan: entered promiscuous mode [ 187.023891][ T5885] veth0_macvtap: entered promiscuous mode [ 187.032309][ T5885] veth1_macvtap: entered promiscuous mode [ 187.047745][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.060386][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.072261][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.081182][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.090856][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.100113][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 187.143236][ T1161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.151538][ T1161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 187.173506][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 187.181865][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 190.901096][ C0] sched: DL replenish lagged too much executing program executing program executing program [ 456.007773][ T31] INFO: task kworker/1:0:24 blocked for more than 145 seconds. [ 456.039669][ T31] Not tainted syzkaller #0 [ 458.832675][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 458.841448][ T31] task:kworker/1:0 state:D stack:25160 pid:24 tgid:24 ppid:2 task_flags:0x4208060 flags:0x00004000