Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts. [ 208.229110][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 208.295372][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.302924][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.310387][ T5891] bridge_slave_0: entered allmulticast mode [ 208.317724][ T5891] bridge_slave_0: entered promiscuous mode [ 208.326617][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.333718][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.341301][ T5891] bridge_slave_1: entered allmulticast mode [ 208.349014][ T5891] bridge_slave_1: entered promiscuous mode [ 208.378946][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.390863][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.420796][ T5891] team0: Port device team_slave_0 added [ 208.428920][ T5891] team0: Port device team_slave_1 added [ 208.454204][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.461708][ T5891] 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. [ 208.487992][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.501335][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.508364][ T5891] 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. [ 208.534296][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.574946][ T5891] hsr_slave_0: entered promiscuous mode [ 208.582090][ T5891] hsr_slave_1: entered promiscuous mode [ 208.712178][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 208.723750][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 208.734219][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 208.744135][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 208.772321][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.779493][ T5891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.787203][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.794426][ T5891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.847527][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 208.865371][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.874280][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.890706][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 208.904003][ T3484] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.911170][ T3484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.924073][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.931265][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.992410][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 209.034348][ T5891] veth0_vlan: entered promiscuous mode [ 209.046628][ T5891] veth1_vlan: entered promiscuous mode [ 209.073608][ T5891] veth0_macvtap: entered promiscuous mode [ 209.084273][ T5891] veth1_macvtap: entered promiscuous mode [ 209.103066][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 209.117844][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.131528][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.141443][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.151375][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.161150][ T3484] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.225659][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 209.234014][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 209.262671][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 209.271039][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program [ 213.845266][ C0] sched: DL replenish lagged too much executing program [ 430.417149][ T31] INFO: task kworker/u8:0:12 blocked for more than 143 seconds. [ 430.424860][ T31] Not tainted syzkaller #0 [ 433.571230][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 436.938388][ T31] task:kworker/u8:0 state:D stack:25448 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 437.361782][ T31] Workqueue: ipv6_addrconf addrconf_dad_work