Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. [ 197.039955][ T5886] chnl_net:caif_netlink_parms(): no params data found [ 197.077837][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.085166][ T5886] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.092472][ T5886] bridge_slave_0: entered allmulticast mode [ 197.099317][ T5886] bridge_slave_0: entered promiscuous mode [ 197.106954][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.114327][ T5886] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.121552][ T5886] bridge_slave_1: entered allmulticast mode [ 197.128124][ T5886] bridge_slave_1: entered promiscuous mode [ 197.147249][ T5886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.158687][ T5886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.180183][ T5886] team0: Port device team_slave_0 added [ 197.196610][ T5886] team0: Port device team_slave_1 added [ 197.212838][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 197.220146][ T5886] 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. [ 197.246794][ T5886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.259116][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.266208][ T5886] 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. [ 197.293027][ T5886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.320840][ T5886] hsr_slave_0: entered promiscuous mode [ 197.327352][ T5886] hsr_slave_1: entered promiscuous mode [ 197.396996][ T5886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 197.406141][ T5886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 197.415357][ T5886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 197.424838][ T5886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 197.444162][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.451412][ T5886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.458886][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.466012][ T5886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.500371][ T5886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.513278][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.521412][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.533820][ T5886] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.544836][ T3559] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.552083][ T3559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.563792][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.570955][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.613402][ T5886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.642505][ T5886] veth0_vlan: entered promiscuous mode [ 197.652656][ T5886] veth1_vlan: entered promiscuous mode [ 197.671724][ T5886] veth0_macvtap: entered promiscuous mode [ 197.680207][ T5886] veth1_macvtap: entered promiscuous mode [ 197.693678][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 197.705767][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 197.717439][ T3559] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.726835][ T3559] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.739231][ T3559] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 197.748620][ T3559] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 197.782640][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.793339][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.810373][ T800] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 197.818519][ T800] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program [ 448.781774][ T31] INFO: task kworker/0:2:1621 blocked for more than 143 seconds. [ 448.813588][ T31] Not tainted syzkaller #0 [ 448.818579][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 452.940818][ T31] task:kworker/0:2 state:D stack:24176 pid:1621 tgid:1621 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 457.948577][ T31] Workqueue: events_power_efficient reg_check_chans_work [ 458.004988][ T31] Call Trace: [ 458.008318][ T31]