Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. [ 197.660094][ T5864] chnl_net:caif_netlink_parms(): no params data found [ 197.729597][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.737383][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.744882][ T5864] bridge_slave_0: entered allmulticast mode [ 197.752491][ T5864] bridge_slave_0: entered promiscuous mode [ 197.761559][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.769175][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.776508][ T5864] bridge_slave_1: entered allmulticast mode [ 197.783453][ T5864] bridge_slave_1: entered promiscuous mode [ 197.813870][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.825903][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.856527][ T5864] team0: Port device team_slave_0 added [ 197.864053][ T5864] team0: Port device team_slave_1 added [ 197.889950][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.896949][ T5864] 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 1532 would solve the problem. [ 197.923115][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.935849][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.942877][ T5864] 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 1532 would solve the problem. [ 197.968994][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 198.010339][ T5864] hsr_slave_0: entered promiscuous mode [ 198.016757][ T5864] hsr_slave_1: entered promiscuous mode [ 198.149996][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 198.162400][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 198.172724][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 198.183911][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 198.213470][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.220775][ T5864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.228836][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.235978][ T5864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.293448][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.312318][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.321167][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.337511][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.350957][ T3511] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.358473][ T3511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.372506][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.379705][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.446045][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.488596][ T5864] veth0_vlan: entered promiscuous mode [ 198.499905][ T5864] veth1_vlan: entered promiscuous mode [ 198.525171][ T5864] veth0_macvtap: entered promiscuous mode [ 198.535485][ T5864] veth1_macvtap: entered promiscuous mode [ 198.555541][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.573130][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.589685][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.599459][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.614707][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.623873][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 198.686628][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 198.694626][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.722306][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 198.730651][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program executing program [ 208.563229][ C1] sched: DL replenish lagged too much [ 426.832704][ T31] INFO: task kworker/u8:1:13 blocked for more than 143 seconds. [ 429.938257][ T31] Not tainted syzkaller #0 [ 429.943235][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 434.162672][ T31] task:kworker/u8:1 state:D stack:23672 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 435.516040][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 435.522184][ T31] Call Trace: [ 436.604851][ T31] [ 436.625130][ T31] __schedule+0x1798/0x4cc0