Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts. [ 194.629939][ T5859] chnl_net:caif_netlink_parms(): no params data found [ 194.695350][ T5859] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.703142][ T5859] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.710625][ T5859] bridge_slave_0: entered allmulticast mode [ 194.717671][ T5859] bridge_slave_0: entered promiscuous mode [ 194.726634][ T5859] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.733830][ T5859] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.741072][ T5859] bridge_slave_1: entered allmulticast mode [ 194.748118][ T5859] bridge_slave_1: entered promiscuous mode [ 194.776756][ T5859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 194.788324][ T5859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.818345][ T5859] team0: Port device team_slave_0 added [ 194.825948][ T5859] team0: Port device team_slave_1 added [ 194.851541][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.858760][ T5859] 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. [ 194.885158][ T5859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.898230][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.905179][ T5859] 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. [ 194.931187][ T5859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.970880][ T5859] hsr_slave_0: entered promiscuous mode [ 194.977139][ T5859] hsr_slave_1: entered promiscuous mode [ 195.099294][ T5859] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 195.111226][ T5859] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 195.121346][ T5859] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 195.131443][ T5859] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 195.160610][ T5859] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.167831][ T5859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.175763][ T5859] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.182898][ T5859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.233275][ T5859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.250247][ T1169] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.259141][ T1169] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.274983][ T5859] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.290226][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.297367][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.311633][ T1169] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.318754][ T1169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.379353][ T5859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.420601][ T5859] veth0_vlan: entered promiscuous mode [ 195.431304][ T5859] veth1_vlan: entered promiscuous mode [ 195.457381][ T5859] veth0_macvtap: entered promiscuous mode [ 195.466446][ T5859] veth1_macvtap: entered promiscuous mode [ 195.484299][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.498703][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 195.512877][ T153] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.523219][ T153] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.534207][ T153] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.543162][ T153] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.601445][ T1169] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 195.609423][ T1169] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 195.641113][ T1169] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program executing program [ 195.650425][ T1169] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program [ 202.417923][ C0] sched: DL replenish lagged too much executing program [ 429.932394][ T31] INFO: task kworker/u8:1:13 blocked for more than 143 seconds. [ 429.952685][ T31] Not tainted syzkaller #0 [ 429.957661][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 430.696359][ T31] task:kworker/u8:1 state:D stack:22376 pid:13 tgid:13 ppid:2 task_flags:0x4208160 flags:0x00080000 [ 431.164772][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 431.183973][ T31] Call Trace: [ 431.187292][ T31] [ 431.657613][ T31] __schedule+0x1798/0x4cc0 [ 431.675435][ T31] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 432.353370][ T31] ? __lock_acquire+0xab9/0xd20 [ 432.371374][ T31] ? __lock_acquire+0xab9/0xd20 [ 432.376280][ T31] ? __pfx___schedule+0x10/0x10 [ 435.264338][ T31] ? schedule+0x91/0x360 [ 435.282227][ T31] schedule+0x165/0x360 [ 435.286436][ T31] schedule_preempt_disabled+0x13/0x30 [ 436.575048][ T31] __mutex_lock+0x7e6/0x1350 [ 436.592890][ T31] ? __mutex_lock+0x5bb/0x1350 [ 436.597720][ T31] ? addrconf_dad_work+0x112/0x14b0 [ 437.737563][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 437.757198][ T31] ? do_raw_spin_lock+0x121/0x290 [ 438.964410][ T31] ? look_up_lock_class+0x74/0x170 [ 438.984193][ T31] addrconf_dad_work+0x112/0x14b0