last executing test programs: 0s ago: executing program 3 (id=4): ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000}) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f000067d000/0x2000)=nil, &(0x7f000053d000/0x1000)=nil, 0x2000, 0xfe}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. [ 25.312444][ T4031] cgroup: Unknown subsys name 'net' [ 25.570916][ T4031] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 25.851581][ T4031] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 26.660352][ T4044] chnl_net:caif_netlink_parms(): no params data found [ 26.723608][ T4045] chnl_net:caif_netlink_parms(): no params data found [ 26.725552][ T4053] chnl_net:caif_netlink_parms(): no params data found [ 26.729120][ T4044] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.730309][ T4044] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.731781][ T4044] device bridge_slave_0 entered promiscuous mode [ 26.746569][ T4044] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.747826][ T4044] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.749336][ T4044] device bridge_slave_1 entered promiscuous mode [ 26.772320][ T4044] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.774872][ T4049] chnl_net:caif_netlink_parms(): no params data found [ 26.780961][ T4044] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.790992][ T4045] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.792135][ T4045] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.793625][ T4045] device bridge_slave_0 entered promiscuous mode [ 26.806755][ T4045] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.807887][ T4045] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.809522][ T4045] device bridge_slave_1 entered promiscuous mode [ 26.814457][ T4044] team0: Port device team_slave_0 added [ 26.817292][ T4044] team0: Port device team_slave_1 added [ 26.823653][ T4053] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.824710][ T4053] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.826143][ T4053] device bridge_slave_0 entered promiscuous mode [ 26.842301][ T4053] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.843551][ T4053] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.845009][ T4053] device bridge_slave_1 entered promiscuous mode [ 26.849049][ T4049] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.850167][ T4049] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.851568][ T4049] device bridge_slave_0 entered promiscuous mode [ 26.853331][ T4049] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.854465][ T4049] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.855965][ T4049] device bridge_slave_1 entered promiscuous mode [ 26.857618][ T4044] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.861179][ T4044] 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. [ 26.865231][ T4044] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.870724][ T4045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.874752][ T4044] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.875836][ T4044] 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. [ 26.879977][ T4044] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.885019][ T4054] chnl_net:caif_netlink_parms(): no params data found [ 26.889474][ T4053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.891816][ T4045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.896771][ T4049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.905124][ T4053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.915006][ T4049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.922523][ T4045] team0: Port device team_slave_0 added [ 26.932626][ T4045] team0: Port device team_slave_1 added [ 26.934533][ T4053] team0: Port device team_slave_0 added [ 26.945299][ T4049] team0: Port device team_slave_0 added [ 26.951442][ T4053] team0: Port device team_slave_1 added [ 26.999208][ T4044] device hsr_slave_0 entered promiscuous mode [ 27.058315][ T4044] device hsr_slave_1 entered promiscuous mode [ 27.103174][ T4049] team0: Port device team_slave_1 added [ 27.109743][ T4045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.110861][ T4045] 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. [ 27.114958][ T4045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.119638][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.120788][ T4053] 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. [ 27.124950][ T4053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.133406][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.134510][ T4053] 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. [ 27.138958][ T4053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.141072][ T4045] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.142180][ T4045] 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. [ 27.146472][ T4045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.153730][ T4049] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.154858][ T4049] 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. [ 27.159373][ T4049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.161258][ T4054] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.162398][ T4054] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.163864][ T4054] device bridge_slave_0 entered promiscuous mode [ 27.172477][ T4049] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.173616][ T4049] 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. [ 27.177791][ T4049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.180126][ T4054] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.181309][ T4054] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.182798][ T4054] device bridge_slave_1 entered promiscuous mode [ 27.259077][ T4053] device hsr_slave_0 entered promiscuous mode [ 27.308390][ T4053] device hsr_slave_1 entered promiscuous mode [ 27.348194][ T4053] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.349460][ T4053] Cannot create hsr debugfs directory [ 27.352065][ T4054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.389054][ T4045] device hsr_slave_0 entered promiscuous mode [ 27.428309][ T4045] device hsr_slave_1 entered promiscuous mode [ 27.468158][ T4045] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.469375][ T4045] Cannot create hsr debugfs directory [ 27.477607][ T4054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.519182][ T4049] device hsr_slave_0 entered promiscuous mode [ 27.558399][ T4049] device hsr_slave_1 entered promiscuous mode [ 27.608154][ T4049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.609441][ T4049] Cannot create hsr debugfs directory [ 27.630561][ T4054] team0: Port device team_slave_0 added [ 27.642570][ T4054] team0: Port device team_slave_1 added [ 27.670700][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.671852][ T4054] 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. [ 27.675691][ T4054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.677875][ T4054] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.679122][ T4054] 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. [ 27.682952][ T4054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.749166][ T4054] device hsr_slave_0 entered promiscuous mode [ 27.788341][ T4054] device hsr_slave_1 entered promiscuous mode [ 27.828255][ T4054] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.829433][ T4054] Cannot create hsr debugfs directory [ 27.853323][ T4044] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.901549][ T4044] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.953689][ T4044] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.989638][ T4044] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.055657][ T4053] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.111451][ T4053] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.162791][ T4053] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.200300][ T4053] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.247159][ T4045] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.283257][ T4044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.284463][ T4045] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.309466][ T4045] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.349179][ T4045] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.396775][ T4044] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.403495][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.405294][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.409995][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.411518][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.413420][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.414642][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.415995][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.417500][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.422558][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.423722][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.428477][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.437159][ T4053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.442553][ T4049] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.469304][ T4049] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.519071][ T4049] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.568431][ T4086] Bluetooth: hci1: command 0x0409 tx timeout [ 28.582776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 28.584525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 28.588477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 28.590584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 28.592209][ T4049] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.634085][ T4044] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.635798][ T4044] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.640233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 28.641764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 28.643654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 28.645109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.646576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.648301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.648409][ T4086] Bluetooth: hci4: command 0x0409 tx timeout [ 28.649766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.651828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 28.653531][ T4086] Bluetooth: hci3: command 0x0409 tx timeout [ 28.654520][ T4086] Bluetooth: hci2: command 0x0409 tx timeout [ 28.655499][ T4086] Bluetooth: hci0: command 0x0409 tx timeout [ 28.663578][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.665266][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.673054][ T4054] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.711912][ T4053] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.715000][ T4054] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.752566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.754091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.755574][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.756704][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.761684][ T4054] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.799410][ T4054] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.842398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.846753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.848362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.849742][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.850829][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.853212][ T4049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.862238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 28.863429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 28.869056][ T4049] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.872694][ T4044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.875429][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 28.877097][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.878933][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.880562][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 28.890783][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 28.892730][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 28.894284][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 28.895844][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 28.897395][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.900094][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.901551][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.903130][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.904754][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.906263][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.907697][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.908861][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.911136][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 28.912741][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.915230][ T4045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.920371][ T4053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 28.927606][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.929266][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.930689][ T1670] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.931852][ T1670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.933236][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 28.934782][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.936167][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.941455][ T4045] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.959568][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.961140][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.962827][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.963906][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.965202][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.966675][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.968058][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.969199][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.971377][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 28.972969][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 28.974563][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 28.976995][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.984662][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 28.986480][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 28.988087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 28.990110][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 28.991721][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.993135][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.996905][ T4049] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.999547][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.003210][ T4054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.004424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.005888][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 29.007519][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.009823][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.011279][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.012915][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.014268][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.015911][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.022023][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 29.023761][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 29.026581][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.029155][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.036554][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.038020][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.041015][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.042479][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.051049][ T4053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.056409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.057654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.059506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.061139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.062567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.064092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.066624][ T4044] device veth0_vlan entered promiscuous mode [ 29.070079][ T4054] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.075031][ T4044] device veth1_vlan entered promiscuous mode [ 29.077878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.079554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.081075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.082869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.084353][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.085413][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.086755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.091854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.093351][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.094489][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.096562][ T4045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.101351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.107871][ T4044] device veth0_macvtap entered promiscuous mode [ 29.113951][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 29.115613][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.117152][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.119671][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 29.121366][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.122613][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.129922][ T4044] device veth1_macvtap entered promiscuous mode [ 29.133507][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.135037][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.136478][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 29.138066][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 29.141301][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 29.142866][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 29.144415][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.145948][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.147386][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.149342][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.150838][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.152282][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.157517][ T4044] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.164419][ T4054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 29.165968][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 29.167510][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.169723][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.174438][ T4049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.182735][ T4044] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.187340][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.188981][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.190413][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.191899][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.194649][ T4053] device veth0_vlan entered promiscuous mode [ 29.197061][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.198672][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.203421][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.204589][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.212977][ T4045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.215733][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.217340][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.227564][ T4053] device veth1_vlan entered promiscuous mode [ 29.230915][ T4044] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.232279][ T4044] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.233643][ T4044] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.235110][ T4044] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.251998][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.253519][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.254899][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.256666][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.258669][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.260239][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.261916][ T4049] device veth0_vlan entered promiscuous mode [ 29.263138][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.264673][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.276785][ T4049] device veth1_vlan entered promiscuous mode [ 29.284855][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.286412][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 29.287677][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 29.291725][ T4045] device veth0_vlan entered promiscuous mode [ 29.293749][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.295224][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.296762][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.299142][ T1670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.310194][ T4054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.312860][ T1670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 29.314165][ T1670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 29.321813][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.323236][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 29.325096][ T4045] device veth1_vlan entered promiscuous mode [ 29.339702][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 29.341269][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 29.342759][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.344363][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.345862][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.347385][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.360894][ T4049] device veth0_macvtap entered promiscuous mode [ 29.362790][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.364241][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.365745][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.367621][ T4053] device veth0_macvtap entered promiscuous mode [ 29.375927][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 29.376738][ T4053] device veth1_macvtap entered promiscuous mode [ 29.377136][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 29.380262][ T4045] device veth0_macvtap entered promiscuous mode [ 29.381945][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.383410][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.384917][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 29.386360][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 29.392515][ T4049] device veth1_macvtap entered promiscuous mode [ 29.399308][ T4045] device veth1_macvtap entered promiscuous mode [ 29.417007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.418797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.420196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.421701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.424465][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.426165][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.434517][ T4053] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.439525][ T4150] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 29.440357][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.440785][ T4150] Modules linked in: [ 29.442272][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.442621][ T4150] CPU: 1 PID: 4150 Comm: syz.3.4 Not tainted 5.15.189-syzkaller #0 [ 29.445137][ T4150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 29.445829][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.446789][ T4150] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 29.449733][ T4150] pc : userfaultfd_ioctl+0x3464/0x46a0 [ 29.450597][ T4150] lr : userfaultfd_ioctl+0x3440/0x46a0 [ 29.450663][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.451447][ T4150] sp : ffff80001fbb7900 [ 29.452945][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.453518][ T4150] x29: ffff80001fbb7cd0 x28: fffffffffffffffe x27: ffff700003f76f34 [ 29.455080][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.456320][ T4150] [ 29.458122][ T4150] x26: 0000000000800000 x25: ffff0000d3752840 x24: ffff0000c6d1c190 [ 29.458480][ T4049] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.459526][ T4150] x23: dfff800000000000 x22: 0000002000002000 x21: 0000000020000020 [ 29.461532][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 29.461995][ T4150] x20: 00000000fffffff2 x19: ffff0000c6d1c000 x18: 0000000000000000 [ 29.463624][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.464901][ T4150] [ 29.464907][ T4150] x17: 0000000000000002 [ 29.466721][ T4049] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.466753][ T4150] x16: ffff800008a104ec x15: 0000000020000000 [ 29.469392][ T4150] x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 29.470261][ T4049] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.470677][ T4150] x11: 0000000000000000 x10: 0000000020000020 x9 : 0000ffffffffffff [ 29.472213][ T4049] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.473519][ T4150] x8 : 0000000020000020 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 29.474877][ T4049] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.476209][ T4150] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 29.477521][ T4049] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.478815][ T4150] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 29.478841][ T4150] Call trace: [ 29.478844][ T4150] userfaultfd_ioctl+0x3464/0x46a0 [ 29.478854][ T4150] __arm64_sys_ioctl+0x14c/0x1c8 [ 29.478861][ T4150] invoke_syscall+0x98/0x2b8 [ 29.478868][ T4150] el0_svc_common+0x138/0x258 [ 29.485074][ T4150] do_el0_svc+0x58/0x14c [ 29.485751][ T4150] el0_svc+0x78/0x1e0 [ 29.486393][ T4150] el0t_64_sync_handler+0xcc/0xe4 [ 29.487284][ T4150] el0t_64_sync+0x1a0/0x1a4 [ 29.488092][ T4150] Code: d503229f 2a1f03f4 2a1f03e0 f800095c (2a1403e1) [ 29.489190][ T4150] ---[ end trace 9c239ba22d322102 ]--- [ 29.720276][ T4150] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 29.721382][ T4150] SMP: stopping secondary CPUs [ 29.722111][ T4150] Kernel Offset: disabled [ 29.722770][ T4150] CPU features: 0x8,000003c1,7d33ffd9 [ 29.723551][ T4150] Memory Limit: none [ 29.960982][ T4150] Rebooting in 86400 seconds..