DUID 00:04:ab:86:5b:51:31:5e:ac:a3:74:55:84:ab:cd:90:ff:3d
forked to background, child pid 3182
[ 31.038185][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.049688][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.89' (ECDSA) to the list of known hosts.
syzkaller login: [ 59.040300][ T3597] cgroup: Unknown subsys name 'net'
[ 59.146964][ T3597] cgroup: Unknown subsys name 'rlimit'
[ 59.580448][ T3606] chnl_net:caif_netlink_parms(): no params data found
[ 59.591536][ T3609] chnl_net:caif_netlink_parms(): no params data found
[ 59.668376][ T3607] chnl_net:caif_netlink_parms(): no params data found
[ 59.727385][ T3608] chnl_net:caif_netlink_parms(): no params data found
[ 59.735858][ T3605] chnl_net:caif_netlink_parms(): no params data found
[ 59.793859][ T3603] chnl_net:caif_netlink_parms(): no params data found
[ 59.847104][ T3606] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.854201][ T3606] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.863161][ T3606] device bridge_slave_0 entered promiscuous mode
[ 59.894634][ T3609] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.901802][ T3609] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.910385][ T3609] device bridge_slave_0 entered promiscuous mode
[ 59.933315][ T3606] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.940492][ T3606] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.949067][ T3606] device bridge_slave_1 entered promiscuous mode
[ 59.967982][ T3609] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.975045][ T3609] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.983751][ T3609] device bridge_slave_1 entered promiscuous mode
[ 60.050533][ T3606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.091686][ T3606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.104810][ T3607] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.112703][ T3607] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.121081][ T3607] device bridge_slave_0 entered promiscuous mode
[ 60.130895][ T3609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.140930][ T3608] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.148258][ T3608] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.156136][ T3608] device bridge_slave_0 entered promiscuous mode
[ 60.164074][ T3605] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.171373][ T3605] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.179737][ T3605] device bridge_slave_0 entered promiscuous mode
[ 60.205255][ T3607] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.213333][ T3607] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.221686][ T3607] device bridge_slave_1 entered promiscuous mode
[ 60.231439][ T3609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.240863][ T3608] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.248115][ T3608] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.255917][ T3608] device bridge_slave_1 entered promiscuous mode
[ 60.263372][ T3605] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.270715][ T3605] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.278640][ T3605] device bridge_slave_1 entered promiscuous mode
[ 60.296019][ T3606] team0: Port device team_slave_0 added
[ 60.345191][ T3606] team0: Port device team_slave_1 added
[ 60.381201][ T3603] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.388441][ T3603] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.396124][ T3603] device bridge_slave_0 entered promiscuous mode
[ 60.411619][ T3607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.423358][ T3609] team0: Port device team_slave_0 added
[ 60.431144][ T3608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.442527][ T3605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.451852][ T3603] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.459231][ T3603] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.467058][ T3603] device bridge_slave_1 entered promiscuous mode
[ 60.481401][ T3607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.492264][ T3609] team0: Port device team_slave_1 added
[ 60.507850][ T3608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.518734][ T3605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.542335][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.549754][ T3606] 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.
[ 60.575813][ T3606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.634301][ T3606] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.641310][ T3606] 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.
[ 60.667371][ T3606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.696088][ T3607] team0: Port device team_slave_0 added
[ 60.707273][ T3608] team0: Port device team_slave_0 added
[ 60.715080][ T3605] team0: Port device team_slave_0 added
[ 60.722994][ T3605] team0: Port device team_slave_1 added
[ 60.731167][ T3603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.741562][ T3609] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.748870][ T3609] 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.
[ 60.775569][ T3609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.788975][ T3607] team0: Port device team_slave_1 added
[ 60.797100][ T3608] team0: Port device team_slave_1 added
[ 60.816330][ T3603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.825957][ T3609] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.833582][ T3609] 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.
[ 60.859912][ T3609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.891947][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.899208][ T3605] 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.
[ 60.925585][ T3605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.939098][ T3605] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.946782][ T3605] 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.
[ 60.973375][ T3605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.009096][ T3607] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 61.016063][ T3607] 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.
[ 61.042302][ T3607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 61.080842][ T3603] team0: Port device team_slave_0 added
[ 61.087320][ T3607] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 61.094275][ T3607] 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.
[ 61.121524][ T3607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.133808][ T3608] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 61.141142][ T3608] 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.
[ 61.167528][ T3608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 61.183188][ T3606] device hsr_slave_0 entered promiscuous mode
[ 61.189976][ T3606] device hsr_slave_1 entered promiscuous mode
[ 61.212200][ T3603] team0: Port device team_slave_1 added
[ 61.219492][ T3608] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 61.226446][ T3608] 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.
[ 61.252685][ T3608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.282800][ T3609] device hsr_slave_0 entered promiscuous mode
[ 61.290003][ T3609] device hsr_slave_1 entered promiscuous mode
[ 61.296435][ T3609] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.304695][ T3609] Cannot create hsr debugfs directory
[ 61.345884][ T3605] device hsr_slave_0 entered promiscuous mode
[ 61.353153][ T3605] device hsr_slave_1 entered promiscuous mode
[ 61.359803][ T3605] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.367398][ T3605] Cannot create hsr debugfs directory
[ 61.398487][ T3607] device hsr_slave_0 entered promiscuous mode
[ 61.405317][ T3607] device hsr_slave_1 entered promiscuous mode
[ 61.415582][ T3607] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.423652][ T3607] Cannot create hsr debugfs directory
[ 61.439846][ T3608] device hsr_slave_0 entered promiscuous mode
[ 61.446524][ T3608] device hsr_slave_1 entered promiscuous mode
[ 61.456424][ T3608] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.464349][ T3608] Cannot create hsr debugfs directory
[ 61.474583][ T3603] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 61.483275][ T3603] 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.
[ 61.509810][ T3603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 61.522160][ T3603] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 61.529725][ T3603] 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.
[ 61.555853][ T3603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.644655][ T3603] device hsr_slave_0 entered promiscuous mode
[ 61.653876][ T3603] device hsr_slave_1 entered promiscuous mode
[ 61.661691][ T3603] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.669739][ T3603] Cannot create hsr debugfs directory
[ 62.011430][ T3606] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 62.027734][ T3606] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 62.041428][ T3606] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 62.058997][ T3606] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 62.091973][ T3608] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 62.105091][ T3608] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 62.115633][ T3608] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 62.134043][ T3608] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 62.191271][ T3609] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 62.225895][ T3609] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 62.252747][ T3609] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 62.263203][ T3609] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 62.282173][ T3606] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.311485][ T3605] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 62.341241][ T3605] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 62.363436][ T3606] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.374357][ T3605] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 62.389499][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.399918][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.418227][ T3608] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.427522][ T3605] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 62.438846][ T3607] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 62.448631][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.461764][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.470714][ T3639] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.477984][ T3639] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.516685][ T3607] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 62.529897][ T3607] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 62.550420][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.559309][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.568401][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.576783][ T3640] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.584147][ T3640] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.591823][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.600751][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.608938][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.616598][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.627489][ T3608] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.646945][ T3607] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 62.667948][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.677095][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.730142][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.739729][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.749456][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.759018][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 62.767739][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.775886][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.784910][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.793520][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.800711][ T3641] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.808715][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.817731][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.826050][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.833162][ T3641] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.843000][ T3603] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.870908][ T3606] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.884804][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.908429][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.916256][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.927163][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 62.935396][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.944451][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.953502][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.962887][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.971708][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.980677][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.990543][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 63.000149][ T3603] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 63.030377][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 63.039741][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 63.055406][ T3603] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 63.069191][ T3603] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 63.087797][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 63.096103][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 63.117968][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 63.125426][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 63.140243][ T3608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 63.152568][ T3606] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.166077][ T3609] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.222049][ T3605] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.260255][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 63.269304][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 63.277721][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 63.286313][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 63.295299][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.303637][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 63.314231][ T3609] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.340970][ T3607] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.351491][ T3608] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 63.363072][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.372609][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.381149][ T3643] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.388298][ T3643] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 63.395949][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.403905][ T3643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 63.432333][ T3606] device veth0_vlan entered promiscuous mode
[ 63.444456][ T3605] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.465573][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 63.474822][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.483962][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.493018][ T7] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.500153][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 63.508499][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 63.516647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 63.525241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 63.534045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 63.543440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 63.551810][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 63.601164][ T3606] device veth1_vlan entered promiscuous mode
[ 63.609918][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 63.619664][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 63.628931][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 63.637484][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 63.645939][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 63.654785][ T3641] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.661910][ T3641] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 63.670096][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 63.679257][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 63.687908][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.696405][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 63.705070][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.712348][ T3641] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 63.720201][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 63.728900][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 63.737274][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 63.745838][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 63.756124][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 63.764387][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 63.772496][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 63.801568][ T3603] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.831759][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 63.839922][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 63.852557][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 63.862232][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.870609][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 63.880175][ T3609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 63.894170][ T3607] 8021q: adding VLAN 0 to HW filter on device team0
[ 63.921961][ T3606] device veth0_macvtap entered promiscuous mode
[ 63.934477][ T3606] device veth1_macvtap entered promiscuous mode
[ 63.953522][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 63.963074][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 63.972497][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 63.981297][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 63.989630][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.997462][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.005161][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.014155][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.022652][ T3644] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.029788][ T3644] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.037560][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 64.046073][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.055269][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 64.064053][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 64.072584][ T3644] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.079711][ T3644] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.088520][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 64.097190][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 64.105053][ T3644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.115060][ T3603] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.134108][ T3608] device veth0_vlan entered promiscuous mode
[ 64.153445][ T3608] device veth1_vlan entered promiscuous mode
[ 64.167844][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 64.175490][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 64.184766][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 64.193359][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 64.202289][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 64.211787][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 64.220866][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 64.230628][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 64.245801][ T3605] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 64.256554][ T3605] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.293482][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 64.302219][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 64.310322][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 64.320233][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 64.329837][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.338650][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 64.347447][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.356311][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 64.364961][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 64.373558][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 64.381496][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 64.389433][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 64.398667][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.408061][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 64.416584][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.429017][ T3609] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 64.436792][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 64.444844][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.452924][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.462288][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.471609][ T3646] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.478764][ T3646] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.489687][ T3606] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 64.528387][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 64.536569][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 64.552723][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 64.562414][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 64.571414][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.581038][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 64.590034][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 64.598809][ T3634] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.605870][ T3634] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.613880][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 64.622475][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 64.635463][ T3607] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 64.653968][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 64.680956][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 64.690652][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 64.699626][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 64.707623][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 64.715610][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 64.740586][ T3608] device veth0_macvtap entered promiscuous mode
[ 64.749676][ T3606] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.759687][ T3606] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.769380][ T3606] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.778642][ T3606] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.792806][ T3605] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 64.802519][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 64.813729][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 64.830849][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 64.844180][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.853333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 64.862497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.883153][ T3608] device veth1_macvtap entered promiscuous mode
[ 64.907568][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 64.916362][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.937908][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 64.957439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.965888][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 64.975129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.011474][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.019560][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.043553][ T3607] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.053212][ T3608] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.065368][ T3608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.079420][ T3608] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.106643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.123882][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.138552][ T3608] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.150051][ T3608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.162165][ T3608] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.189227][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.198486][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
executing program
[ 65.227677][ T3608] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.234128][ T3659] FAULT_INJECTION: forcing a failure.
[ 65.234128][ T3659] name failslab, interval 1, probability 0, space 0, times 1
[ 65.236394][ T3608] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.265330][ T3659] CPU: 0 PID: 3659 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 65.269003][ T3608] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.275347][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.275363][ T3659] Call Trace:
[ 65.275370][ T3659]
[ 65.275379][ T3659] dump_stack_lvl+0xcd/0x134
[ 65.284169][ T3608] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.294086][ T3659] should_fail.cold+0x5/0xa
[ 65.294124][ T3659] should_failslab+0x5/0x10
[ 65.299211][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.300332][ T3659] kmem_cache_alloc_node+0x65/0x3e0
[ 65.300375][ T3659] ? __alloc_skb+0x215/0x340
[ 65.306286][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.313604][ T3659] __alloc_skb+0x215/0x340
[ 65.313633][ T3659] ? tcp_send_mss+0x164/0x2b0
[ 65.313666][ T3659] mptcp_sendmsg_frag+0x409/0x2410
[ 65.348592][ T3605] device veth0_vlan entered promiscuous mode
[ 65.353056][ T3659] ? __local_bh_enable_ip+0xa0/0x120
[ 65.353110][ T3659] __mptcp_push_pending+0x232/0x7a0
[ 65.365323][ T3605] device veth1_vlan entered promiscuous mode
[ 65.368842][ T3659] ? mptcp_shutdown+0x110/0x110
[ 65.368887][ T3659] ? copyin.part.0+0xeb/0x110
[ 65.368916][ T3659] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 65.397233][ T3605] device veth0_macvtap entered promiscuous mode
[ 65.400550][ T3659] ? copy_page_from_iter+0x5b9/0x9c0
[ 65.400598][ T3659] mptcp_sendmsg+0x8cf/0x1300
[ 65.411672][ T3605] device veth1_macvtap entered promiscuous mode
[ 65.412102][ T3659] ? mptcp_release_cb+0x200/0x200
[ 65.427997][ T3659] ? find_held_lock+0x2d/0x110
[ 65.429530][ T3605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.432797][ T3659] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 65.432850][ T3659] inet6_sendmsg+0x99/0xe0
[ 65.443815][ T3605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.449494][ T3659] ? inet6_compat_ioctl+0x310/0x310
[ 65.449543][ T3659] sock_sendmsg+0xcf/0x120
[ 65.449569][ T3659] sock_write_iter+0x289/0x3c0
[ 65.455047][ T3605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.464062][ T3659] ? sock_sendmsg+0x120/0x120
[ 65.464096][ T3659] ? x86_perf_event_set_period+0x650/0x6b0
[ 65.464145][ T3659] ? aa_path_link+0x2f0/0x2f0
[ 65.469937][ T3605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.475913][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 65.475963][ T3659] new_sync_write+0x429/0x660
[ 65.482756][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.491183][ T3659] ? new_sync_read+0x6e0/0x6e0
[ 65.491223][ T3659] ? x86_perf_event_set_period+0x650/0x6b0
[ 65.491272][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 65.499355][ T3605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.501726][ T3659] ? security_file_permission+0xab/0xd0
[ 65.506428][ T3605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
executing program
[ 65.516237][ T3659] vfs_write+0x7cd/0xae0
[ 65.516275][ T3659] ksys_write+0x1ee/0x250
[ 65.516305][ T3659] ? __ia32_sys_read+0xb0/0xb0
[ 65.523300][ T3605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.527181][ T3659] ? syscall_enter_from_user_mode+0x21/0x70
[ 65.527229][ T3659] do_syscall_64+0x35/0xb0
[ 65.534832][ T3605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.539184][ T3659] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 65.539232][ T3659] RIP: 0033:0x7f4cc423cf49
[ 65.539252][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 65.539273][ T3659] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 65.547398][ T3605] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.551393][ T3659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 65.565658][ T3605] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.567333][ T3659] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 65.567352][ T3659] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 65.567367][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 65.567382][ T3659] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000000
[ 65.567417][ T3659]
[ 65.578113][ T3605] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.639702][ T3660] FAULT_INJECTION: forcing a failure.
[ 65.639702][ T3660] name failslab, interval 1, probability 0, space 0, times 0
[ 65.656975][ T3605] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.670126][ T3660] CPU: 0 PID: 3660 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 65.676984][ T3605] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.685596][ T3660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.724394][ T3607] device veth0_vlan entered promiscuous mode
[ 65.729102][ T3660] Call Trace:
[ 65.729112][ T3660]
[ 65.729121][ T3660] dump_stack_lvl+0xcd/0x134
[ 65.748055][ T3607] device veth1_vlan entered promiscuous mode
[ 65.750361][ T3660] should_fail.cold+0x5/0xa
[ 65.778194][ T3607] device veth0_macvtap entered promiscuous mode
[ 65.779031][ T3660] should_failslab+0x5/0x10
[ 65.788667][ T3607] device veth1_macvtap entered promiscuous mode
[ 65.791184][ T3660] kmem_cache_alloc_node+0x65/0x3e0
[ 65.805384][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.806208][ T3660] ? __alloc_skb+0x215/0x340
[ 65.812470][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.816922][ T3660] __alloc_skb+0x215/0x340
[ 65.816949][ T3660] ? tcp_send_mss+0x164/0x2b0
[ 65.823167][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.828366][ T3660] mptcp_sendmsg_frag+0x409/0x2410
[ 65.838800][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.843352][ T3660] ? __local_bh_enable_ip+0xa0/0x120
[ 65.853149][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 65.857524][ T3660] __mptcp_push_pending+0x232/0x7a0
[ 65.862194][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.872588][ T3660] ? mptcp_shutdown+0x110/0x110
[ 65.879225][ T3607] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.887478][ T3660] ? copyin.part.0+0xeb/0x110
[ 65.887512][ T3660] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 65.895368][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.903179][ T3660] ? copy_page_from_iter+0x5b9/0x9c0
[ 65.903241][ T3660] mptcp_sendmsg+0x8cf/0x1300
[ 65.908473][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.918329][ T3660] ? mptcp_release_cb+0x200/0x200
[ 65.923178][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.930360][ T3660] ? find_held_lock+0x2d/0x110
[ 65.930396][ T3660] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 65.935070][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.940772][ T3660] inet6_sendmsg+0x99/0xe0
[ 65.951215][ T3607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 65.956454][ T3660] ? inet6_compat_ioctl+0x310/0x310
[ 65.961388][ T3607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 65.971141][ T3660] sock_sendmsg+0xcf/0x120
[ 65.971172][ T3660] sock_write_iter+0x289/0x3c0
[ 65.977649][ T3607] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.986664][ T3660] ? sock_sendmsg+0x120/0x120
[ 65.994505][ T3607] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.997735][ T3660] ? x86_perf_event_set_period+0x650/0x6b0
[ 65.997789][ T3660] ? aa_path_link+0x2f0/0x2f0
[ 66.007603][ T3607] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.011966][ T3660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 66.022388][ T3607] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.027536][ T3660] new_sync_write+0x429/0x660
[ 66.027572][ T3660] ? new_sync_read+0x6e0/0x6e0
[ 66.037545][ T3607] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.041910][ T3660] ? x86_perf_event_set_period+0x650/0x6b0
[ 66.124909][ T3660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 66.131160][ T3660] ? security_file_permission+0xab/0xd0
[ 66.136704][ T3660] vfs_write+0x7cd/0xae0
[ 66.140938][ T3660] ksys_write+0x1ee/0x250
[ 66.145274][ T3660] ? __ia32_sys_read+0xb0/0xb0
[ 66.150045][ T3660] ? syscall_enter_from_user_mode+0x21/0x70
[ 66.155951][ T3660] do_syscall_64+0x35/0xb0
[ 66.160367][ T3660] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 66.166261][ T3660] RIP: 0033:0x7f4cc423cf49
[ 66.170678][ T3660] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 66.190270][ T3660] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 66.198681][ T3660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 66.206656][ T3660] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 66.214629][ T3660] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 66.222631][ T3660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
executing program
[ 66.230598][ T3660] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000001
[ 66.238567][ T3660]
[ 66.294724][ T3662] FAULT_INJECTION: forcing a failure.
[ 66.294724][ T3662] name failslab, interval 1, probability 0, space 0, times 0
[ 66.318327][ T3603] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 66.327217][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 66.330675][ T3662] CPU: 0 PID: 3662 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 66.334717][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 66.344479][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 66.344493][ T3662] Call Trace:
[ 66.344501][ T3662]
[ 66.344510][ T3662] dump_stack_lvl+0xcd/0x134
[ 66.344549][ T3662] should_fail.cold+0x5/0xa
[ 66.344579][ T3662] should_failslab+0x5/0x10
[ 66.353939][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 66.361903][ T3662] kmem_cache_alloc_node+0x65/0x3e0
[ 66.361949][ T3662] ? __alloc_skb+0x215/0x340
[ 66.361980][ T3662] __alloc_skb+0x215/0x340
[ 66.366694][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 66.368173][ T3662] ? tcp_send_mss+0x164/0x2b0
[ 66.368214][ T3662] mptcp_sendmsg_frag+0x409/0x2410
[ 66.374002][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 66.377305][ T3662] ? __local_bh_enable_ip+0xa0/0x120
[ 66.377354][ T3662] __mptcp_push_pending+0x232/0x7a0
[ 66.382835][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.390017][ T3662] ? mptcp_shutdown+0x110/0x110
[ 66.390063][ T3662] ? copyin.part.0+0xeb/0x110
[ 66.390092][ T3662] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 66.397328][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 66.399931][ T3662] ? copy_page_from_iter+0x5b9/0x9c0
[ 66.405485][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 66.412393][ T3662] mptcp_sendmsg+0x8cf/0x1300
[ 66.412451][ T3662] ? mptcp_release_cb+0x200/0x200
[ 66.417816][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 66.422192][ T3662] ? find_held_lock+0x2d/0x110
[ 66.431217][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 66.435077][ T3662] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 66.441321][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.447872][ T3662] inet6_sendmsg+0x99/0xe0
[ 66.447913][ T3662] ? inet6_compat_ioctl+0x310/0x310
[ 66.454017][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.457423][ T3662] sock_sendmsg+0xcf/0x120
[ 66.457456][ T3662] sock_write_iter+0x289/0x3c0
[ 66.457481][ T3662] ? sock_sendmsg+0x120/0x120
[ 66.464173][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.470624][ T3662] ? x86_perf_event_set_period+0x650/0x6b0
[ 66.470679][ T3662] ? aa_path_link+0x2f0/0x2f0
[ 66.477647][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.483379][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 66.489380][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.493071][ T3662] new_sync_write+0x429/0x660
[ 66.502325][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 66.505702][ T3662] ? new_sync_read+0x6e0/0x6e0
[ 66.514703][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 66.519811][ T3662] ? x86_perf_event_set_period+0x650/0x6b0
[ 66.519866][ T3662] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 66.528373][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
executing program
[ 66.531707][ T3662] ? security_file_permission+0xab/0xd0
[ 66.537932][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.544852][ T3662] vfs_write+0x7cd/0xae0
[ 66.550501][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 66.553998][ T3662] ksys_write+0x1ee/0x250
[ 66.560094][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 66.566709][ T3662] ? __ia32_sys_read+0xb0/0xb0
[ 66.573793][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 66.577194][ T3662] ? syscall_enter_from_user_mode+0x21/0x70
[ 66.577244][ T3662] do_syscall_64+0x35/0xb0
[ 66.586474][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 66.591459][ T3662] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 66.591508][ T3662] RIP: 0033:0x7f4cc423cf49
[ 66.601219][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.604226][ T3662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 66.613427][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.617021][ T3662] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 66.617047][ T3662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 66.617063][ T3662] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 66.617077][ T3662] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 66.617093][ T3662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 66.626186][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.630926][ T3662] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000002
[ 66.630961][ T3662]
[ 66.698233][ T3664] FAULT_INJECTION: forcing a failure.
[ 66.698233][ T3664] name failslab, interval 1, probability 0, space 0, times 0
[ 66.703115][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.713910][ T3664] CPU: 0 PID: 3664 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 66.716123][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.720119][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 66.720134][ T3664] Call Trace:
[ 66.720142][ T3664]
[ 66.720152][ T3664] dump_stack_lvl+0xcd/0x134
[ 66.725186][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 66.731909][ T3664] should_fail.cold+0x5/0xa
[ 66.731948][ T3664] should_failslab+0x5/0x10
[ 66.752229][ T927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.759502][ T3664] kmem_cache_alloc_node+0x65/0x3e0
[ 66.759542][ T3664] ? __alloc_skb+0x215/0x340
[ 66.912261][ T3664] __alloc_skb+0x215/0x340
[ 66.916671][ T3664] ? tcp_send_mss+0x164/0x2b0
[ 66.921338][ T3664] mptcp_sendmsg_frag+0x409/0x2410
[ 66.926500][ T3664] ? __local_bh_enable_ip+0xa0/0x120
[ 66.931790][ T3664] __mptcp_push_pending+0x232/0x7a0
[ 66.936986][ T3664] ? mptcp_shutdown+0x110/0x110
[ 66.941836][ T3664] ? copyin.part.0+0xeb/0x110
[ 66.946575][ T3664] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 66.952310][ T3664] ? copy_page_from_iter+0x5b9/0x9c0
[ 66.957603][ T3664] mptcp_sendmsg+0x8cf/0x1300
[ 66.962290][ T3664] ? mptcp_release_cb+0x200/0x200
[ 66.967310][ T3664] ? find_held_lock+0x2d/0x110
[ 66.972067][ T3664] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 66.978305][ T3664] inet6_sendmsg+0x99/0xe0
[ 66.982715][ T3664] ? inet6_compat_ioctl+0x310/0x310
[ 66.987904][ T3664] sock_sendmsg+0xcf/0x120
[ 66.992418][ T3664] sock_write_iter+0x289/0x3c0
[ 66.997167][ T3664] ? sock_sendmsg+0x120/0x120
[ 67.001917][ T3664] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.007719][ T3664] ? aa_path_link+0x2f0/0x2f0
[ 67.012383][ T3664] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.018628][ T3664] new_sync_write+0x429/0x660
[ 67.023297][ T3664] ? new_sync_read+0x6e0/0x6e0
[ 67.028047][ T3664] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.033852][ T3664] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.040082][ T3664] ? security_file_permission+0xab/0xd0
[ 67.045638][ T3664] vfs_write+0x7cd/0xae0
[ 67.049923][ T3664] ksys_write+0x1ee/0x250
[ 67.054362][ T3664] ? __ia32_sys_read+0xb0/0xb0
[ 67.059128][ T3664] ? syscall_enter_from_user_mode+0x21/0x70
[ 67.065289][ T3664] do_syscall_64+0x35/0xb0
[ 67.069697][ T3664] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 67.075587][ T3664] RIP: 0033:0x7f4cc423cf49
[ 67.080084][ T3664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 67.099686][ T3664] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 67.108084][ T3664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 67.116055][ T3664] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 67.124046][ T3664] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 67.132006][ T3664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 67.139965][ T3664] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000003
[ 67.147932][ T3664]
executing program
[ 67.174073][ T3609] device veth0_vlan entered promiscuous mode
[ 67.180916][ T3665] FAULT_INJECTION: forcing a failure.
[ 67.180916][ T3665] name failslab, interval 1, probability 0, space 0, times 0
[ 67.208612][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.211800][ T3665] CPU: 0 PID: 3665 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 67.216496][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.225808][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.225823][ T3665] Call Trace:
[ 67.225830][ T3665]
[ 67.225839][ T3665] dump_stack_lvl+0xcd/0x134
[ 67.225877][ T3665] should_fail.cold+0x5/0xa
[ 67.225909][ T3665] should_failslab+0x5/0x10
[ 67.225941][ T3665] kmem_cache_alloc_node+0x65/0x3e0
[ 67.225977][ T3665] ? __alloc_skb+0x215/0x340
[ 67.226008][ T3665] __alloc_skb+0x215/0x340
[ 67.226030][ T3665] ? tcp_send_mss+0x164/0x2b0
[ 67.226066][ T3665] mptcp_sendmsg_frag+0x409/0x2410
[ 67.226108][ T3665] ? __local_bh_enable_ip+0xa0/0x120
[ 67.236413][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 67.243344][ T3665] __mptcp_push_pending+0x232/0x7a0
[ 67.243397][ T3665] ? mptcp_shutdown+0x110/0x110
[ 67.248009][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.249618][ T3665] ? copyin.part.0+0xeb/0x110
[ 67.254943][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.258763][ T3665] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 67.258804][ T3665] ? copy_page_from_iter+0x5b9/0x9c0
[ 67.258841][ T3665] mptcp_sendmsg+0x8cf/0x1300
[ 67.264860][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 67.268509][ T3665] ? mptcp_release_cb+0x200/0x200
[ 67.268553][ T3665] ? find_held_lock+0x2d/0x110
[ 67.274360][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 67.277538][ T3665] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 67.277586][ T3665] inet6_sendmsg+0x99/0xe0
[ 67.283330][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 67.287350][ T3665] ? inet6_compat_ioctl+0x310/0x310
[ 67.287390][ T3665] sock_sendmsg+0xcf/0x120
[ 67.396820][ T3665] sock_write_iter+0x289/0x3c0
[ 67.401596][ T3665] ? sock_sendmsg+0x120/0x120
[ 67.406260][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.412431][ T3665] ? aa_path_link+0x2f0/0x2f0
[ 67.417089][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.423320][ T3665] new_sync_write+0x429/0x660
[ 67.427986][ T3665] ? new_sync_read+0x6e0/0x6e0
[ 67.432737][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.438537][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.444767][ T3665] ? security_file_permission+0xab/0xd0
[ 67.450307][ T3665] vfs_write+0x7cd/0xae0
[ 67.454567][ T3665] ksys_write+0x1ee/0x250
[ 67.458884][ T3665] ? __ia32_sys_read+0xb0/0xb0
[ 67.463634][ T3665] ? syscall_enter_from_user_mode+0x21/0x70
[ 67.469525][ T3665] do_syscall_64+0x35/0xb0
[ 67.473935][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 67.479823][ T3665] RIP: 0033:0x7f4cc423cf49
[ 67.484221][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 67.503894][ T3665] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 67.512289][ T3665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 67.520251][ T3665] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 67.528204][ T3665] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 67.536159][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 67.544114][ T3665] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000004
[ 67.552080][ T3665]
[ 67.562312][ T3665] ------------[ cut here ]------------
[ 67.568142][ T3665] page_counter underflow: -4294966651 nr_pages=4294967295
[ 67.575393][ T3665] WARNING: CPU: 1 PID: 3665 at mm/page_counter.c:56 page_counter_cancel+0xcf/0xe0
[ 67.584617][ T3665] Modules linked in:
[ 67.588513][ T3665] CPU: 1 PID: 3665 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 67.598496][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.608648][ T3665] RIP: 0010:page_counter_cancel+0xcf/0xe0
[ 67.614407][ T3665] Code: c7 04 24 00 00 00 00 45 31 f6 eb 97 e8 ba 77 af ff 4c 89 ea 48 89 ee 48 c7 c7 60 fe b8 89 c6 05 5f b3 b5 0b 01 e8 a6 85 48 07 <0f> 0b eb a8 4c 89 e7 e8 d5 85 fa ff eb c7 0f 1f 00 41 56 41 55 49
[ 67.634012][ T3665] RSP: 0018:ffffc90002b1f620 EFLAGS: 00010086
[ 67.640083][ T3665] RAX: 0000000000000000 RBX: ffff88807b6e8120 RCX: 0000000000000000
[ 67.648752][ T3665] RDX: ffff88807ad31d40 RSI: ffffffff815f4748 RDI: fffff52000563eb6
[ 67.656723][ T3665] RBP: ffffffff00000285 R08: 0000000000000000 R09: 0000000000000001
[ 67.664695][ T3665] R10: ffffffff815ee4ae R11: 0000000000000000 R12: ffff88807b6e8120
[ 67.676053][ T3665] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000000000001
[ 67.684022][ T3665] FS: 000055555596c300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 67.692952][ T3665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.699539][ T3665] CR2: 0000000020000080 CR3: 000000007f24a000 CR4: 00000000003506e0
[ 67.707538][ T3665] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 67.715509][ T3665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 67.723483][ T3665] Call Trace:
[ 67.726845][ T3665]
[ 67.729776][ T3665] page_counter_uncharge+0x2e/0x60
[ 67.734898][ T3665] drain_stock+0xc1/0x170
[ 67.739237][ T3665] refill_stock+0x131/0x1b0
[ 67.743755][ T3665] __sk_mem_reduce_allocated+0x24d/0x550
[ 67.749493][ T3665] __mptcp_mem_reclaim_partial+0x124/0x410
[ 67.755331][ T3665] mptcp_sendmsg_frag+0x1ada/0x2410
[ 67.760552][ T3665] ? __local_bh_enable_ip+0xa0/0x120
[ 67.765860][ T3665] __mptcp_push_pending+0x232/0x7a0
[ 67.771091][ T3665] ? mptcp_shutdown+0x110/0x110
[ 67.775962][ T3665] ? __local_bh_enable_ip+0xa0/0x120
[ 67.781269][ T3665] mptcp_release_cb+0xfe/0x200
[ 67.786055][ T3665] ? __mptcp_push_pending+0x7a0/0x7a0
[ 67.791447][ T3665] release_sock+0xb4/0x1b0
[ 67.795886][ T3665] sk_stream_wait_memory+0x608/0xed0
[ 67.801197][ T3665] ? sk_stream_wait_connect+0x6f0/0x6f0
[ 67.806759][ T3665] ? __init_waitqueue_head+0xd0/0xd0
[ 67.812049][ T3665] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 67.818400][ T3665] ? copy_page_from_iter+0x5b9/0x9c0
[ 67.823699][ T3665] mptcp_sendmsg+0x8df/0x1300
[ 67.828492][ T3665] ? mptcp_release_cb+0x200/0x200
[ 67.833540][ T3665] ? find_held_lock+0x2d/0x110
[ 67.838311][ T3665] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 67.844571][ T3665] inet6_sendmsg+0x99/0xe0
[ 67.848999][ T3665] ? inet6_compat_ioctl+0x310/0x310
[ 67.854217][ T3665] sock_sendmsg+0xcf/0x120
[ 67.858638][ T3665] sock_write_iter+0x289/0x3c0
[ 67.863431][ T3665] ? sock_sendmsg+0x120/0x120
[ 67.868108][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.873957][ T3665] ? aa_path_link+0x2f0/0x2f0
[ 67.878996][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.885271][ T3665] new_sync_write+0x429/0x660
[ 67.889973][ T3665] ? new_sync_read+0x6e0/0x6e0
[ 67.894751][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 67.900592][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 67.906851][ T3665] ? security_file_permission+0xab/0xd0
[ 67.912417][ T3665] vfs_write+0x7cd/0xae0
[ 67.916675][ T3665] ksys_write+0x1ee/0x250
[ 67.921014][ T3665] ? __ia32_sys_read+0xb0/0xb0
[ 67.925799][ T3665] ? syscall_enter_from_user_mode+0x21/0x70
[ 67.931713][ T3665] do_syscall_64+0x35/0xb0
[ 67.936136][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 67.942046][ T3665] RIP: 0033:0x7f4cc423cf49
[ 67.946580][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 67.966209][ T3665] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 67.974630][ T3665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 67.982600][ T3665] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 67.990569][ T3665] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 67.998536][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 68.006512][ T3665] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000004
[ 68.014501][ T3665]
[ 68.017514][ T3665] Kernel panic - not syncing: panic_on_warn set ...
[ 68.024085][ T3665] CPU: 1 PID: 3665 Comm: syz-executor933 Not tainted 5.16.0-rc5-next-20211216-syzkaller #0
[ 68.034060][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.044112][ T3665] Call Trace:
[ 68.047384][ T3665]
[ 68.050344][ T3665] dump_stack_lvl+0xcd/0x134
[ 68.054950][ T3665] panic+0x2b0/0x6dd
[ 68.058847][ T3665] ? __warn_printk+0xf3/0xf3
[ 68.063451][ T3665] ? __warn.cold+0x1d1/0x2cf
[ 68.068045][ T3665] ? page_counter_cancel+0xcf/0xe0
[ 68.073172][ T3665] __warn.cold+0x1ec/0x2cf
[ 68.077597][ T3665] ? wake_up_klogd.part.0+0x8e/0xd0
[ 68.082814][ T3665] ? page_counter_cancel+0xcf/0xe0
[ 68.087940][ T3665] report_bug+0x1bd/0x210
[ 68.092280][ T3665] handle_bug+0x3c/0x60
[ 68.096488][ T3665] exc_invalid_op+0x14/0x40
[ 68.101006][ T3665] asm_exc_invalid_op+0x12/0x20
[ 68.105983][ T3665] RIP: 0010:page_counter_cancel+0xcf/0xe0
[ 68.111719][ T3665] Code: c7 04 24 00 00 00 00 45 31 f6 eb 97 e8 ba 77 af ff 4c 89 ea 48 89 ee 48 c7 c7 60 fe b8 89 c6 05 5f b3 b5 0b 01 e8 a6 85 48 07 <0f> 0b eb a8 4c 89 e7 e8 d5 85 fa ff eb c7 0f 1f 00 41 56 41 55 49
[ 68.131340][ T3665] RSP: 0018:ffffc90002b1f620 EFLAGS: 00010086
[ 68.137424][ T3665] RAX: 0000000000000000 RBX: ffff88807b6e8120 RCX: 0000000000000000
[ 68.145410][ T3665] RDX: ffff88807ad31d40 RSI: ffffffff815f4748 RDI: fffff52000563eb6
[ 68.153444][ T3665] RBP: ffffffff00000285 R08: 0000000000000000 R09: 0000000000000001
[ 68.161437][ T3665] R10: ffffffff815ee4ae R11: 0000000000000000 R12: ffff88807b6e8120
[ 68.169509][ T3665] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000000000001
[ 68.177602][ T3665] ? wake_up_klogd.part.0+0x8e/0xd0
[ 68.182821][ T3665] ? vprintk+0x88/0x90
[ 68.187018][ T3665] page_counter_uncharge+0x2e/0x60
[ 68.192159][ T3665] drain_stock+0xc1/0x170
[ 68.196601][ T3665] refill_stock+0x131/0x1b0
[ 68.201131][ T3665] __sk_mem_reduce_allocated+0x24d/0x550
[ 68.206795][ T3665] __mptcp_mem_reclaim_partial+0x124/0x410
[ 68.212652][ T3665] mptcp_sendmsg_frag+0x1ada/0x2410
[ 68.217885][ T3665] ? __local_bh_enable_ip+0xa0/0x120
[ 68.223217][ T3665] __mptcp_push_pending+0x232/0x7a0
[ 68.228460][ T3665] ? mptcp_shutdown+0x110/0x110
[ 68.233353][ T3665] ? __local_bh_enable_ip+0xa0/0x120
[ 68.238670][ T3665] mptcp_release_cb+0xfe/0x200
[ 68.243462][ T3665] ? __mptcp_push_pending+0x7a0/0x7a0
[ 68.248857][ T3665] release_sock+0xb4/0x1b0
[ 68.253295][ T3665] sk_stream_wait_memory+0x608/0xed0
[ 68.258608][ T3665] ? sk_stream_wait_connect+0x6f0/0x6f0
[ 68.264171][ T3665] ? __init_waitqueue_head+0xd0/0xd0
[ 68.269462][ T3665] ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[ 68.275192][ T3665] ? copy_page_from_iter+0x5b9/0x9c0
[ 68.280579][ T3665] mptcp_sendmsg+0x8df/0x1300
[ 68.285280][ T3665] ? mptcp_release_cb+0x200/0x200
[ 68.290327][ T3665] ? find_held_lock+0x2d/0x110
[ 68.295096][ T3665] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 68.301364][ T3665] inet6_sendmsg+0x99/0xe0
[ 68.305796][ T3665] ? inet6_compat_ioctl+0x310/0x310
[ 68.311008][ T3665] sock_sendmsg+0xcf/0x120
[ 68.315428][ T3665] sock_write_iter+0x289/0x3c0
[ 68.320192][ T3665] ? sock_sendmsg+0x120/0x120
[ 68.324869][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 68.330700][ T3665] ? aa_path_link+0x2f0/0x2f0
[ 68.335378][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 68.341636][ T3665] new_sync_write+0x429/0x660
[ 68.346321][ T3665] ? new_sync_read+0x6e0/0x6e0
[ 68.351092][ T3665] ? x86_perf_event_set_period+0x650/0x6b0
[ 68.356931][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 68.363203][ T3665] ? security_file_permission+0xab/0xd0
[ 68.368770][ T3665] vfs_write+0x7cd/0xae0
[ 68.373033][ T3665] ksys_write+0x1ee/0x250
[ 68.377374][ T3665] ? __ia32_sys_read+0xb0/0xb0
[ 68.382146][ T3665] ? syscall_enter_from_user_mode+0x21/0x70
[ 68.388060][ T3665] do_syscall_64+0x35/0xb0
[ 68.392482][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 68.398391][ T3665] RIP: 0033:0x7f4cc423cf49
[ 68.402806][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 68.422413][ T3665] RSP: 002b:00007ffdeb8585f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 68.430832][ T3665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4cc423cf49
[ 68.438809][ T3665] RDX: 0000000000017f88 RSI: 0000000020000000 RDI: 0000000000000003
[ 68.446774][ T3665] RBP: 00007ffdeb858620 R08: 0000000000000001 R09: 00007ffdeb858630
[ 68.454836][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[ 68.462802][ T3665] R13: 00007ffdeb858640 R14: 00007ffdeb858680 R15: 0000000000000004
[ 68.470793][ T3665]
[ 68.474181][ T3665] Kernel Offset: disabled
[ 68.478593][ T3665] Rebooting in 86400 seconds..