Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. 2021/07/14 09:18:43 parsed 1 programs 2021/07/14 09:18:44 executed programs: 0 syzkaller login: [ 88.344903][ T38] audit: type=1400 audit(1626254324.644:8): avc: denied { execmem } for pid=8486 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 90.505142][ T8489] chnl_net:caif_netlink_parms(): no params data found [ 90.540297][ T8491] chnl_net:caif_netlink_parms(): no params data found [ 90.875518][ T8492] chnl_net:caif_netlink_parms(): no params data found [ 90.956993][ T8496] chnl_net:caif_netlink_parms(): no params data found [ 90.991992][ T8495] chnl_net:caif_netlink_parms(): no params data found [ 91.062211][ T8493] chnl_net:caif_netlink_parms(): no params data found [ 91.239639][ T8489] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.248780][ T8489] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.258077][ T8489] device bridge_slave_0 entered promiscuous mode [ 91.271942][ T8489] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.280531][ T8489] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.289040][ T8489] device bridge_slave_1 entered promiscuous mode [ 91.312490][ T8491] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.319686][ T8491] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.329417][ T8491] device bridge_slave_0 entered promiscuous mode [ 91.378315][ T8491] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.386935][ T8491] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.395357][ T8491] device bridge_slave_1 entered promiscuous mode [ 91.430279][ T8489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.440077][ T8492] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.447952][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.457062][ T8492] device bridge_slave_0 entered promiscuous mode [ 91.473523][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.480988][ T8495] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.489686][ T8495] device bridge_slave_0 entered promiscuous mode [ 91.513498][ T8489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.523009][ T8492] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.530190][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.540426][ T8492] device bridge_slave_1 entered promiscuous mode [ 91.573037][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.580294][ T8495] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.588542][ T8495] device bridge_slave_1 entered promiscuous mode [ 91.595279][ T3170] Bluetooth: hci0: command 0x0409 tx timeout [ 91.595549][ T2948] Bluetooth: hci1: command 0x0409 tx timeout [ 91.608912][ T8496] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.617261][ T8496] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.617923][ T2948] Bluetooth: hci2: command 0x0409 tx timeout [ 91.625627][ T8496] device bridge_slave_0 entered promiscuous mode [ 91.665185][ T8491] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.674991][ T2948] Bluetooth: hci5: command 0x0409 tx timeout [ 91.681106][ T2948] Bluetooth: hci3: command 0x0409 tx timeout [ 91.684510][ T5] Bluetooth: hci4: command 0x0409 tx timeout [ 91.699115][ T8496] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.706405][ T8496] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.717555][ T8496] device bridge_slave_1 entered promiscuous mode [ 91.741774][ T8493] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.748959][ T8493] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.759062][ T8493] device bridge_slave_0 entered promiscuous mode [ 91.769372][ T8492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.782116][ T8491] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.801912][ T8489] team0: Port device team_slave_0 added [ 91.814139][ T8493] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.821386][ T8493] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.833387][ T8493] device bridge_slave_1 entered promiscuous mode [ 91.842664][ T8492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.862890][ T8495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.873917][ T8489] team0: Port device team_slave_1 added [ 91.889469][ T8496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.933887][ T8495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.955633][ T8496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.976930][ T8492] team0: Port device team_slave_0 added [ 91.986077][ T8491] team0: Port device team_slave_0 added [ 91.999179][ T8489] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.006418][ T8489] 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. [ 92.032969][ T8489] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.049592][ T8492] team0: Port device team_slave_1 added [ 92.060937][ T8493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.071399][ T8491] team0: Port device team_slave_1 added [ 92.089906][ T8489] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.097491][ T8489] 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. [ 92.123709][ T8489] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.151710][ T8493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.171706][ T8495] team0: Port device team_slave_0 added [ 92.192251][ T8496] team0: Port device team_slave_0 added [ 92.224792][ T8495] team0: Port device team_slave_1 added [ 92.241431][ T8496] team0: Port device team_slave_1 added [ 92.247635][ T8492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.255365][ T8492] 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. [ 92.281909][ T8492] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.295979][ T8492] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.302942][ T8492] 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. [ 92.329011][ T8492] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.348221][ T8491] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.355492][ T8491] 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. [ 92.383679][ T8491] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.403526][ T8491] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.410687][ T8491] 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. [ 92.438110][ T8491] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.459284][ T8489] device hsr_slave_0 entered promiscuous mode [ 92.467563][ T8489] device hsr_slave_1 entered promiscuous mode [ 92.486833][ T8493] team0: Port device team_slave_0 added [ 92.520378][ T8493] team0: Port device team_slave_1 added [ 92.539298][ T8496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.546804][ T8496] 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. [ 92.574718][ T8496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.588845][ T8495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.597062][ T8495] 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. [ 92.624449][ T8495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.672181][ T8496] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.679244][ T8496] 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. [ 92.705287][ T8496] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.718413][ T8495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.726962][ T8495] 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. [ 92.754841][ T8495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.770034][ T8492] device hsr_slave_0 entered promiscuous mode [ 92.777701][ T8492] device hsr_slave_1 entered promiscuous mode [ 92.785193][ T8492] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.793094][ T8492] Cannot create hsr debugfs directory [ 92.831241][ T8491] device hsr_slave_0 entered promiscuous mode [ 92.841712][ T8491] device hsr_slave_1 entered promiscuous mode [ 92.849005][ T8491] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.857677][ T8491] Cannot create hsr debugfs directory [ 92.883951][ T8493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.892207][ T8493] 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. [ 92.919743][ T8493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.972414][ T8493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.979776][ T8493] 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. [ 93.007008][ T8493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.042469][ T8495] device hsr_slave_0 entered promiscuous mode [ 93.049754][ T8495] device hsr_slave_1 entered promiscuous mode [ 93.057880][ T8495] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.066781][ T8495] Cannot create hsr debugfs directory [ 93.151651][ T8493] device hsr_slave_0 entered promiscuous mode [ 93.161098][ T8493] device hsr_slave_1 entered promiscuous mode [ 93.169056][ T8493] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.177316][ T8493] Cannot create hsr debugfs directory [ 93.186964][ T8496] device hsr_slave_0 entered promiscuous mode [ 93.195634][ T8496] device hsr_slave_1 entered promiscuous mode [ 93.205093][ T8496] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.212662][ T8496] Cannot create hsr debugfs directory [ 93.671986][ T8489] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 93.674328][ T4843] Bluetooth: hci2: command 0x041b tx timeout [ 93.684608][ T3170] Bluetooth: hci0: command 0x041b tx timeout [ 93.691047][ T4843] Bluetooth: hci1: command 0x041b tx timeout [ 93.715846][ T8489] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 93.725315][ T8489] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 93.749298][ T8489] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 93.764173][ T4843] Bluetooth: hci4: command 0x041b tx timeout [ 93.770755][ T4843] Bluetooth: hci3: command 0x041b tx timeout [ 93.794328][ T4843] Bluetooth: hci5: command 0x041b tx timeout [ 93.833672][ T8491] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 93.874325][ T8491] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 93.883278][ T8491] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 93.919644][ T8491] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 93.931189][ T8492] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.975775][ T8492] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 94.023372][ T8492] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 94.048375][ T8492] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 94.100117][ T8489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.110661][ T8495] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 94.158103][ T8495] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 94.212844][ T8495] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 94.223594][ T8495] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 94.248123][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.261727][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.274602][ T8489] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.316222][ T8491] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.342051][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.356729][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.368436][ T9754] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.375853][ T9754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.393478][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.416227][ T8493] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.449055][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.458035][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.467157][ T9761] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.474291][ T9761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.482399][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.503112][ T8491] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.521512][ T8493] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.550439][ T8493] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.573656][ T8493] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.585893][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.593802][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.603421][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.612755][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.623333][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.671582][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.680272][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.693372][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.702326][ T9780] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.709418][ T9780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.719123][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.729657][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.739439][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.748623][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.762831][ T8489] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.777502][ T8489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.805183][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.816620][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.825693][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.833899][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.843741][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.853117][ T9761] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.860310][ T9761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.874231][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.882845][ T8496] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.896511][ T8496] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.936507][ T8492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.948439][ T8496] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.961609][ T8496] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.979334][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.992592][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.002175][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.047999][ T8489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.060686][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.070065][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.077764][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.085770][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.093555][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.109798][ T8495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.123164][ T8492] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.156559][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.167717][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.177870][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.187221][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.242640][ T8491] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.279472][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.304360][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.313193][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.334791][ T9754] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.341887][ T9754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.351273][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.360627][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.369740][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.382304][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.390956][ T9754] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.398130][ T9754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.406292][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.416663][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.467594][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.477675][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.489299][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.498665][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.507132][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.516502][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.524930][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.566490][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.575805][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.585005][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.593376][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.602114][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.610696][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.619257][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.631220][ T8495] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.645077][ T8491] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.674581][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.683358][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.705647][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.743373][ T8496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.754717][ T4843] Bluetooth: hci1: command 0x040f tx timeout [ 95.764847][ T4843] Bluetooth: hci2: command 0x040f tx timeout [ 95.777658][ T4843] Bluetooth: hci0: command 0x040f tx timeout [ 95.786297][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.795232][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.803579][ T9769] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.810685][ T9769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.818630][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.827269][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.839323][ T9796] Bluetooth: hci5: command 0x040f tx timeout [ 95.846075][ T9796] Bluetooth: hci3: command 0x040f tx timeout [ 95.852962][ T9796] Bluetooth: hci4: command 0x040f tx timeout [ 95.877609][ T8496] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.885339][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.893190][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.903660][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.912477][ T9754] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.919642][ T9754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.927641][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.937065][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.946274][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.953734][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.976287][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.985564][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.994235][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.003437][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.026201][ T8493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.055290][ T8492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.062601][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.076526][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.085457][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.102626][ T8491] device veth0_vlan entered promiscuous mode [ 96.112133][ T8489] device veth0_vlan entered promiscuous mode [ 96.131267][ T8493] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.155246][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.163356][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.172403][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.181693][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.190754][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.200213][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.209661][ T9780] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.216817][ T9780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.224951][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.232658][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.240844][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.249709][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.258424][ T9780] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.265585][ T9780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.273344][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.282375][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.299728][ T8491] device veth1_vlan entered promiscuous mode [ 96.347031][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.355509][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.363115][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.372190][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.380325][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.390071][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.399140][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.408118][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.416936][ T9780] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.423985][ T9780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.432001][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.441129][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.450174][ T9780] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.457290][ T9780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.465253][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.473845][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.483147][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.491871][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.500608][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.509675][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.524944][ T8489] device veth1_vlan entered promiscuous mode [ 96.566733][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.576132][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.584661][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.592623][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.601102][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.609474][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.618088][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.626936][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.636300][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.645302][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.653597][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.662275][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.672256][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.709063][ T8492] device veth0_vlan entered promiscuous mode [ 96.731409][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.740325][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.749008][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.757796][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.766883][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.775503][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.783973][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.797284][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.821523][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.830136][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.839765][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.849665][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.858462][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.868048][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.895602][ T8492] device veth1_vlan entered promiscuous mode [ 96.902697][ T8491] device veth0_macvtap entered promiscuous mode [ 96.910862][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.924845][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.933113][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.942045][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.950844][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.959657][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.967767][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.006381][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.015426][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.023635][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.033368][ T9780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.045206][ T8491] device veth1_macvtap entered promiscuous mode [ 97.056469][ T8495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.069447][ T8489] device veth0_macvtap entered promiscuous mode [ 97.099106][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.136398][ T8489] device veth1_macvtap entered promiscuous mode [ 97.165502][ T8496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.186370][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.195390][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.203323][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.213094][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.223071][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.231478][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.242492][ T8492] device veth0_macvtap entered promiscuous mode [ 97.268597][ T8489] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.298954][ T8491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.315507][ T8491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.329809][ T8491] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.340201][ T8492] device veth1_macvtap entered promiscuous mode [ 97.349142][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.357786][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.366030][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.384843][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.395492][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.402941][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.411715][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.420856][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.434560][ T8489] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.446682][ T8493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.470985][ T8491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.482388][ T8491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.495603][ T8491] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.505484][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.514339][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.523254][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.532216][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.541225][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.550345][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.562575][ T8489] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.575920][ T8489] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.584766][ T8489] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.593477][ T8489] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.623962][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.638728][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.649597][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 97.660512][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.675647][ T8492] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.697640][ T8491] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.707332][ T8491] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.716424][ T8491] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.726767][ T8491] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.745179][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.753995][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.768575][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.780014][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.796898][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.807410][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.817824][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 97.828969][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.835893][ T4843] Bluetooth: hci0: command 0x0419 tx timeout [ 97.846509][ T8492] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.852668][ T4843] Bluetooth: hci2: command 0x0419 tx timeout [ 97.861553][ T4843] Bluetooth: hci1: command 0x0419 tx timeout [ 97.886716][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.897540][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.906959][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.915206][ T20] Bluetooth: hci4: command 0x0419 tx timeout [ 97.917017][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.921319][ T20] Bluetooth: hci3: command 0x0419 tx timeout [ 97.935660][ T8492] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.947829][ T8492] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.948393][ T20] Bluetooth: hci5: command 0x0419 tx timeout [ 97.967627][ T8492] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.976877][ T8492] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.007864][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.023218][ T9783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.051242][ T8495] device veth0_vlan entered promiscuous mode [ 98.123435][ T8496] device veth0_vlan entered promiscuous mode [ 98.151146][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.170181][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.180237][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.190101][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.253147][ T8495] device veth1_vlan entered promiscuous mode [ 98.299183][ T8496] device veth1_vlan entered promiscuous mode [ 98.322290][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.344710][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.352631][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.467987][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.486501][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.507350][ T8493] device veth0_vlan entered promiscuous mode [ 98.531715][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.608020][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.618202][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.627484][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.650303][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.659212][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.711454][ T8493] device veth1_vlan entered promiscuous mode [ 98.761190][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.771307][ T8496] device veth0_macvtap entered promiscuous mode [ 98.778904][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.803746][ T8496] device veth1_macvtap entered promiscuous mode [ 98.824358][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.832597][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.851717][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.863192][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.876073][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.904260][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.912625][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.958974][ T196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.978675][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.986932][ T196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.996106][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.010563][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.027557][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.037196][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.050615][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.062845][ T8495] device veth0_macvtap entered promiscuous mode [ 99.110127][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.133288][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.146592][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.157532][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.167813][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.181666][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.194005][ T8496] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.215523][ T8495] device veth1_macvtap entered promiscuous mode 2021/07/14 09:18:55 executed programs: 6 [ 99.256204][ T196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.256994][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.273277][ T196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.283887][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.305767][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.327823][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.338928][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.349568][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.360706][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 99.372710][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.403610][ T8496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.451447][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.460619][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.485860][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.502527][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.522580][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.550088][ T8496] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.556044][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.569805][ T8496] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.579988][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.601844][ T8496] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.638779][ T8496] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.672055][ T8493] device veth0_macvtap entered promiscuous mode [ 99.709580][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.732760][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.761770][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.779502][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.790625][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.811941][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.823241][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.864231][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.884107][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 99.902271][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.927099][ T8495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.963960][ T8493] device veth1_macvtap entered promiscuous mode [ 99.982641][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.003363][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.014400][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.026390][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.047205][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.057349][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.068400][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.094447][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.113373][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.123933][ T8495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.147661][ T8495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.196750][ T8495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.244803][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.253571][ T9799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.267186][ T8495] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.280667][ T8495] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.289966][ T8495] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.298918][ T8495] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.340327][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.363607][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.382837][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.394570][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.404567][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.416553][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.426508][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.437185][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.448618][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.459261][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.471391][ T8493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.521785][ T3158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.535069][ T3158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.553389][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.570760][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.581870][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.595123][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.605930][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.616743][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.627642][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.639301][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.649265][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.659803][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.670863][ T8493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.687320][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.697472][ T4843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.730417][ T8493] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.740241][ T8493] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.753739][ T8493] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.765733][ T8493] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.785425][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.824410][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.884948][ T3158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.030499][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.042229][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.104237][ T9761] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.125973][ T29] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.168172][ T9761] [ 101.170537][ T9761] ====================================================== [ 101.177555][ T9761] WARNING: possible circular locking dependency detected [ 101.178781][ T29] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.184565][ T9761] 5.14.0-rc1-syzkaller #0 Not tainted [ 101.184577][ T9761] ------------------------------------------------------ [ 101.184583][ T9761] kworker/0:4/9761 is trying to acquire lock: [ 101.184594][ T9761] ffffffff8ba97aa0 (fs_reclaim){+.+.}-{0:0}, at: fs_reclaim_acquire+0xf7/0x160 [ 101.219382][ T9761] [ 101.219382][ T9761] but task is already holding lock: [ 101.226729][ T9761] ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 101.235501][ T9761] [ 101.235501][ T9761] which lock already depends on the new lock. [ 101.235501][ T9761] [ 101.245886][ T9761] [ 101.245886][ T9761] the existing dependency chain (in reverse order) is: [ 101.254882][ T9761] [ 101.254882][ T9761] -> #2 (lock#2){-.-.}-{2:2}: [ 101.261758][ T9761] free_unref_page+0x1bf/0x690 [ 101.267063][ T9761] __mmdrop+0xcb/0x3f0 [ 101.271660][ T9761] finish_task_switch.isra.0+0x6da/0xa50 [ 101.277826][ T9761] __schedule+0x942/0x26f0 [ 101.282799][ T9761] preempt_schedule_irq+0x4e/0x90 [ 101.288348][ T9761] irqentry_exit+0x31/0x80 [ 101.293294][ T9761] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 101.299835][ T9761] lock_acquire+0x1ef/0x510 [ 101.304868][ T9761] fs_reclaim_acquire+0xd2/0x160 [ 101.310326][ T9761] kmem_cache_alloc+0x3a/0x540 [ 101.315608][ T9761] anon_vma_fork+0xed/0x630 [ 101.320632][ T9761] dup_mm+0x9a0/0x1380 [ 101.325225][ T9761] copy_process+0x71ec/0x74d0 [ 101.330426][ T9761] kernel_clone+0xe7/0xac0 [ 101.335365][ T9761] __do_sys_clone+0xc8/0x110 [ 101.340477][ T9761] do_syscall_64+0x35/0xb0 [ 101.345417][ T9761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 101.351830][ T9761] [ 101.351830][ T9761] -> #1 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}: [ 101.361217][ T9761] fs_reclaim_acquire+0xd2/0x160 [ 101.366683][ T9761] kmem_cache_alloc_trace+0x39/0x480 [ 101.372483][ T9761] alloc_workqueue_attrs+0x38/0x80 [ 101.378142][ T9761] workqueue_init+0x94/0x979 [ 101.383270][ T9761] kernel_init_freeable+0x3fb/0x741 [ 101.388988][ T9761] kernel_init+0x1a/0x1d0 [ 101.393834][ T9761] ret_from_fork+0x1f/0x30 [ 101.398770][ T9761] [ 101.398770][ T9761] -> #0 (fs_reclaim){+.+.}-{0:0}: [ 101.405986][ T9761] __lock_acquire+0x2a07/0x54a0 [ 101.411358][ T9761] lock_acquire+0x1ab/0x510 [ 101.416376][ T9761] fs_reclaim_acquire+0x117/0x160 [ 101.421924][ T9761] prepare_alloc_pages+0x15c/0x580 [ 101.427600][ T9761] __alloc_pages+0x12f/0x500 [ 101.432728][ T9761] alloc_pages+0x18c/0x2a0 [ 101.437664][ T9761] stack_depot_save+0x39d/0x4e0 [ 101.443046][ T9761] save_stack+0x15e/0x1e0 [ 101.447927][ T9761] __set_page_owner+0x50/0x290 [ 101.453211][ T9761] __alloc_pages_bulk+0x8b9/0x1870 [ 101.458844][ T9761] __vmalloc_node_range+0x39d/0x960 [ 101.464571][ T9761] __vmalloc+0x69/0x80 [ 101.469167][ T9761] pcpu_mem_zalloc+0x51/0xa0 [ 101.474281][ T9761] pcpu_create_chunk+0x123/0x720 [ 101.479744][ T9761] pcpu_balance_workfn+0xab4/0xe10 [ 101.485379][ T9761] process_one_work+0x98d/0x1630 [ 101.490844][ T9761] worker_thread+0x658/0x11f0 [ 101.496141][ T9761] kthread+0x3e5/0x4d0 [ 101.500815][ T9761] ret_from_fork+0x1f/0x30 [ 101.505773][ T9761] [ 101.505773][ T9761] other info that might help us debug this: [ 101.505773][ T9761] [ 101.515995][ T9761] Chain exists of: [ 101.515995][ T9761] fs_reclaim --> mmu_notifier_invalidate_range_start --> lock#2 [ 101.515995][ T9761] [ 101.529563][ T9761] Possible unsafe locking scenario: [ 101.529563][ T9761] [ 101.537137][ T9761] CPU0 CPU1 [ 101.542498][ T9761] ---- ---- [ 101.547853][ T9761] lock(lock#2); [ 101.551492][ T9761] lock(mmu_notifier_invalidate_range_start); [ 101.560164][ T9761] lock(lock#2); [ 101.566423][ T9761] lock(fs_reclaim); [ 101.570403][ T9761] [ 101.570403][ T9761] *** DEADLOCK *** [ 101.570403][ T9761] [ 101.578554][ T9761] 4 locks held by kworker/0:4/9761: [ 101.583754][ T9761] #0: ffff888010867d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 101.594217][ T9761] #1: ffffc9000b2afdb0 (pcpu_balance_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 101.604245][ T9761] #2: ffffffff8ba784e8 (pcpu_alloc_mutex){+.+.}-{3:3}, at: pcpu_balance_workfn+0x21/0xe10 [ 101.614271][ T9761] #3: ffff8880b9c4d660 (lock#2){-.-.}-{2:2}, at: __alloc_pages_bulk+0x4ad/0x1870 [ 101.623518][ T9761] [ 101.623518][ T9761] stack backtrace: [ 101.629411][ T9761] CPU: 0 PID: 9761 Comm: kworker/0:4 Not tainted 5.14.0-rc1-syzkaller #0 [ 101.637828][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.648063][ T9761] Workqueue: events pcpu_balance_workfn [ 101.653640][ T9761] Call Trace: [ 101.656918][ T9761] dump_stack_lvl+0xcd/0x134 [ 101.661518][ T9761] check_noncircular+0x25f/0x2e0 [ 101.666459][ T9761] ? find_held_lock+0x2d/0x110 [ 101.671236][ T9761] ? print_circular_bug+0x1e0/0x1e0 [ 101.676463][ T9761] ? stack_depot_save+0x239/0x4e0 [ 101.681490][ T9761] ? lockdep_lock+0xc6/0x200 [ 101.686088][ T9761] ? call_rcu_zapped+0xb0/0xb0 [ 101.690860][ T9761] __lock_acquire+0x2a07/0x54a0 [ 101.695720][ T9761] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 101.701704][ T9761] ? register_early_stack+0xb0/0xb0 [ 101.706910][ T9761] lock_acquire+0x1ab/0x510 [ 101.711417][ T9761] ? fs_reclaim_acquire+0xf7/0x160 [ 101.716537][ T9761] ? lock_release+0x720/0x720 [ 101.721213][ T9761] ? lock_chain_count+0x20/0x20 [ 101.726061][ T9761] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 101.731779][ T9761] ? __set_page_owner+0x1f9/0x290 [ 101.736804][ T9761] ? mark_lock+0xef/0x17b0 [ 101.741216][ T9761] ? deref_stack_reg+0xee/0x150 [ 101.746071][ T9761] fs_reclaim_acquire+0x117/0x160 [ 101.751127][ T9761] ? fs_reclaim_acquire+0xf7/0x160 [ 101.756244][ T9761] prepare_alloc_pages+0x15c/0x580 [ 101.761380][ T9761] ? ret_from_fork+0x1f/0x30 [ 101.765975][ T9761] __alloc_pages+0x12f/0x500 [ 101.770587][ T9761] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 101.777360][ T9761] ? __unwind_start+0x51b/0x800 [ 101.782219][ T9761] alloc_pages+0x18c/0x2a0 [ 101.786641][ T9761] stack_depot_save+0x39d/0x4e0 [ 101.791504][ T9761] save_stack+0x15e/0x1e0 [ 101.795840][ T9761] ? register_early_stack+0xb0/0xb0 [ 101.801039][ T9761] ? __alloc_pages_bulk+0x8b9/0x1870 [ 101.806353][ T9761] ? __vmalloc_node_range+0x39d/0x960 [ 101.811726][ T9761] ? __vmalloc+0x69/0x80 [ 101.815968][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 101.820734][ T9761] ? pcpu_create_chunk+0x123/0x720 [ 101.825869][ T9761] ? pcpu_balance_workfn+0xab4/0xe10 [ 101.831158][ T9761] ? process_one_work+0x98d/0x1630 [ 101.836272][ T9761] ? worker_thread+0x658/0x11f0 [ 101.841124][ T9761] ? kthread+0x3e5/0x4d0 [ 101.845368][ T9761] ? ret_from_fork+0x1f/0x30 [ 101.849961][ T9761] ? lock_release+0x720/0x720 [ 101.854635][ T9761] ? preempt_count_add+0x74/0x140 [ 101.859665][ T9761] __set_page_owner+0x50/0x290 [ 101.864433][ T9761] ? post_alloc_hook+0x145/0x1e0 [ 101.869375][ T9761] __alloc_pages_bulk+0x8b9/0x1870 [ 101.874516][ T9761] ? __alloc_pages+0x500/0x500 [ 101.879289][ T9761] ? _raw_spin_unlock+0x24/0x40 [ 101.884140][ T9761] __vmalloc_node_range+0x39d/0x960 [ 101.889340][ T9761] ? vfree_atomic+0xe0/0xe0 [ 101.893862][ T9761] ? pcpu_mem_zalloc+0x70/0xa0 [ 101.898631][ T9761] ? rcu_read_lock_sched_held+0x3a/0x70 [ 101.904243][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 101.909018][ T9761] __vmalloc+0x69/0x80 [ 101.913092][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 101.917860][ T9761] pcpu_mem_zalloc+0x51/0xa0 [ 101.922458][ T9761] pcpu_create_chunk+0x123/0x720 [ 101.927400][ T9761] pcpu_balance_workfn+0xab4/0xe10 [ 101.932517][ T9761] process_one_work+0x98d/0x1630 [ 101.937468][ T9761] ? pwq_dec_nr_in_flight+0x320/0x320 [ 101.942858][ T9761] ? rwlock_bug.part.0+0x90/0x90 [ 101.947831][ T9761] ? _raw_spin_lock_irq+0x41/0x50 [ 101.952862][ T9761] worker_thread+0x658/0x11f0 [ 101.957544][ T9761] ? process_one_work+0x1630/0x1630 [ 101.962744][ T9761] kthread+0x3e5/0x4d0 [ 101.966815][ T9761] ? set_kthread_struct+0x130/0x130 [ 101.972012][ T9761] ret_from_fork+0x1f/0x30 [ 101.976436][ T9761] BUG: sleeping function called from invalid context at mm/page_alloc.c:5167 [ 101.985185][ T9761] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 9761, name: kworker/0:4 [ 101.994291][ T9761] INFO: lockdep is turned off. [ 101.999037][ T9761] irq event stamp: 40250 [ 102.003265][ T9761] hardirqs last enabled at (40249): [] _raw_spin_unlock_irqrestore+0x50/0x70 [ 102.013689][ T9761] hardirqs last disabled at (40250): [] __alloc_pages_bulk+0x1017/0x1870 [ 102.023684][ T9761] softirqs last enabled at (40142): [] do_softirq.part.0+0xde/0x130 [ 102.033326][ T9761] softirqs last disabled at (40127): [] do_softirq.part.0+0xde/0x130 [ 102.043024][ T9761] CPU: 0 PID: 9761 Comm: kworker/0:4 Not tainted 5.14.0-rc1-syzkaller #0 [ 102.051471][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.061544][ T9761] Workqueue: events pcpu_balance_workfn [ 102.067103][ T9761] Call Trace: [ 102.070410][ T9761] dump_stack_lvl+0xcd/0x134 [ 102.075037][ T9761] ___might_sleep.cold+0x1f1/0x237 [ 102.080150][ T9761] prepare_alloc_pages+0x3da/0x580 [ 102.085282][ T9761] ? ret_from_fork+0x1f/0x30 [ 102.089876][ T9761] __alloc_pages+0x12f/0x500 [ 102.094497][ T9761] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 102.101273][ T9761] ? __unwind_start+0x51b/0x800 [ 102.106128][ T9761] alloc_pages+0x18c/0x2a0 [ 102.110549][ T9761] stack_depot_save+0x39d/0x4e0 [ 102.115399][ T9761] save_stack+0x15e/0x1e0 [ 102.119727][ T9761] ? register_early_stack+0xb0/0xb0 [ 102.124921][ T9761] ? __alloc_pages_bulk+0x8b9/0x1870 [ 102.130205][ T9761] ? __vmalloc_node_range+0x39d/0x960 [ 102.135619][ T9761] ? __vmalloc+0x69/0x80 [ 102.139860][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 102.144666][ T9761] ? pcpu_create_chunk+0x123/0x720 [ 102.149783][ T9761] ? pcpu_balance_workfn+0xab4/0xe10 [ 102.155074][ T9761] ? process_one_work+0x98d/0x1630 [ 102.160199][ T9761] ? worker_thread+0x658/0x11f0 [ 102.165047][ T9761] ? kthread+0x3e5/0x4d0 [ 102.169288][ T9761] ? ret_from_fork+0x1f/0x30 [ 102.173879][ T9761] ? lock_release+0x720/0x720 [ 102.178553][ T9761] ? preempt_count_add+0x74/0x140 [ 102.183587][ T9761] __set_page_owner+0x50/0x290 [ 102.188376][ T9761] ? post_alloc_hook+0x145/0x1e0 [ 102.193321][ T9761] __alloc_pages_bulk+0x8b9/0x1870 [ 102.198442][ T9761] ? __alloc_pages+0x500/0x500 [ 102.203214][ T9761] ? _raw_spin_unlock+0x24/0x40 [ 102.208065][ T9761] __vmalloc_node_range+0x39d/0x960 [ 102.213265][ T9761] ? vfree_atomic+0xe0/0xe0 [ 102.217782][ T9761] ? pcpu_mem_zalloc+0x70/0xa0 [ 102.222551][ T9761] ? rcu_read_lock_sched_held+0x3a/0x70 [ 102.228142][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 102.232937][ T9761] __vmalloc+0x69/0x80 [ 102.237011][ T9761] ? pcpu_mem_zalloc+0x51/0xa0 [ 102.241792][ T9761] pcpu_mem_zalloc+0x51/0xa0 [ 102.246413][ T9761] pcpu_create_chunk+0x123/0x720 [ 102.251364][ T9761] pcpu_balance_workfn+0xab4/0xe10 [ 102.256475][ T9761] process_one_work+0x98d/0x1630 [ 102.261422][ T9761] ? pwq_dec_nr_in_flight+0x320/0x320 [ 102.266795][ T9761] ? rwlock_bug.part.0+0x90/0x90 [ 102.271758][ T9761] ? _raw_spin_lock_irq+0x41/0x50 [ 102.276783][ T9761] worker_thread+0x658/0x11f0 [ 102.281466][ T9761] ? process_one_work+0x1630/0x1630 [ 102.286669][ T9761] kthread+0x3e5/0x4d0 [ 102.290751][ T9761] ? set_kthread_struct+0x130/0x130 [ 102.295946][ T9761] ret_from_fork+0x1f/0x30 [ 102.364242][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.372090][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.383138][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.398441][ T8495] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 102.444807][ T9769] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.480738][ T8493] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 102.502047][ T29] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.520459][ T29] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.532513][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.557176][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.564882][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.580053][ T9754] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/07/14 09:19:00 executed programs: 158 2021/07/14 09:19:05 executed programs: 544