DUID 00:04:ef:48:41:79:0b:5e:d9:4d:76:cd:70:81:2e:69:59:2c
forked to background, child pid 4682
[ 21.523021][ T4683] 8021q: adding VLAN 0 to HW filter on device bond0
[ 21.534169][ T4683] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 70.713197][ T32] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts.
[ 246.473786][ T5034] chnl_net:caif_netlink_parms(): no params data found
[ 246.484318][ T5038] chnl_net:caif_netlink_parms(): no params data found
[ 246.521479][ T5039] chnl_net:caif_netlink_parms(): no params data found
[ 246.592070][ T5038] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.599214][ T5038] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.606702][ T5038] bridge_slave_0: entered allmulticast mode
[ 246.613238][ T5038] bridge_slave_0: entered promiscuous mode
[ 246.643075][ T5038] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.650293][ T5038] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.657497][ T5038] bridge_slave_1: entered allmulticast mode
[ 246.663914][ T5038] bridge_slave_1: entered promiscuous mode
[ 246.677743][ T5042] chnl_net:caif_netlink_parms(): no params data found
[ 246.685724][ T5041] chnl_net:caif_netlink_parms(): no params data found
[ 246.695179][ T5040] chnl_net:caif_netlink_parms(): no params data found
[ 246.725514][ T5034] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.732624][ T5034] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.739688][ T5034] bridge_slave_0: entered allmulticast mode
[ 246.746178][ T5034] bridge_slave_0: entered promiscuous mode
[ 246.755290][ T5034] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.762480][ T5034] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.769580][ T5034] bridge_slave_1: entered allmulticast mode
[ 246.776152][ T5034] bridge_slave_1: entered promiscuous mode
[ 246.790159][ T5039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 246.797672][ T5039] bridge0: port 1(bridge_slave_0) entered disabled state
[ 246.804899][ T5039] bridge_slave_0: entered allmulticast mode
[ 246.811613][ T5039] bridge_slave_0: entered promiscuous mode
[ 246.819293][ T5038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 246.832204][ T5038] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 246.856000][ T5039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 246.863290][ T5039] bridge0: port 2(bridge_slave_1) entered disabled state
[ 246.870440][ T5039] bridge_slave_1: entered allmulticast mode
[ 246.876689][ T5039] bridge_slave_1: entered promiscuous mode
[ 246.905491][ T5034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 246.921319][ T5038] team0: Port device team_slave_0 added
[ 246.934570][ T5034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 246.948882][ T5038] team0: Port device team_slave_1 added
[ 246.969186][ T5039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 246.999273][ T5039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 247.022242][ T5040] bridge0: port 1(bridge_slave_0) entered blocking state
[ 247.029383][ T5040] bridge0: port 1(bridge_slave_0) entered disabled state
[ 247.036565][ T5040] bridge_slave_0: entered allmulticast mode
[ 247.043104][ T5040] bridge_slave_0: entered promiscuous mode
[ 247.050961][ T5034] team0: Port device team_slave_0 added
[ 247.061919][ T5038] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 247.068849][ T5038] 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.
[ 247.095016][ T5038] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 247.106133][ T5042] bridge0: port 1(bridge_slave_0) entered blocking state
[ 247.113490][ T5042] bridge0: port 1(bridge_slave_0) entered disabled state
[ 247.120666][ T5042] bridge_slave_0: entered allmulticast mode
[ 247.127038][ T5042] bridge_slave_0: entered promiscuous mode
[ 247.137994][ T5040] bridge0: port 2(bridge_slave_1) entered blocking state
[ 247.145089][ T5040] bridge0: port 2(bridge_slave_1) entered disabled state
[ 247.152249][ T5040] bridge_slave_1: entered allmulticast mode
[ 247.158495][ T5040] bridge_slave_1: entered promiscuous mode
[ 247.165312][ T5034] team0: Port device team_slave_1 added
[ 247.176281][ T5038] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 247.183296][ T5038] 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.
[ 247.209352][ T5038] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 247.220317][ T5042] bridge0: port 2(bridge_slave_1) entered blocking state
[ 247.227360][ T5042] bridge0: port 2(bridge_slave_1) entered disabled state
[ 247.234532][ T5042] bridge_slave_1: entered allmulticast mode
[ 247.241006][ T5042] bridge_slave_1: entered promiscuous mode
[ 247.247355][ T5041] bridge0: port 1(bridge_slave_0) entered blocking state
[ 247.254456][ T5041] bridge0: port 1(bridge_slave_0) entered disabled state
[ 247.261585][ T5041] bridge_slave_0: entered allmulticast mode
[ 247.267818][ T5041] bridge_slave_0: entered promiscuous mode
[ 247.285224][ T5039] team0: Port device team_slave_0 added
[ 247.298595][ T5041] bridge0: port 2(bridge_slave_1) entered blocking state
[ 247.306057][ T5041] bridge0: port 2(bridge_slave_1) entered disabled state
[ 247.313406][ T5041] bridge_slave_1: entered allmulticast mode
[ 247.319791][ T5041] bridge_slave_1: entered promiscuous mode
[ 247.338609][ T5039] team0: Port device team_slave_1 added
[ 247.366392][ T5040] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 247.375912][ T5034] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 247.383008][ T5034] 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.
[ 247.409029][ T5034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 247.420971][ T5034] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 247.427902][ T5034] 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.
[ 247.453818][ T5034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 247.465053][ T5039] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 247.472117][ T5039] 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.
[ 247.498140][ T5039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 247.510619][ T5042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 247.520068][ T5039] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 247.527065][ T5039] 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.
[ 247.553160][ T5039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 247.569269][ T5040] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 247.596020][ T5042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 247.610134][ T5041] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 247.621174][ T5041] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 247.640158][ T5040] team0: Port device team_slave_0 added
[ 247.648215][ T5038] hsr_slave_0: entered promiscuous mode
[ 247.654357][ T5038] hsr_slave_1: entered promiscuous mode
[ 247.688587][ T5040] team0: Port device team_slave_1 added
[ 247.706776][ T5042] team0: Port device team_slave_0 added
[ 247.740904][ T5042] team0: Port device team_slave_1 added
[ 247.748409][ T5041] team0: Port device team_slave_0 added
[ 247.755773][ T5041] team0: Port device team_slave_1 added
[ 247.762980][ T5034] hsr_slave_0: entered promiscuous mode
[ 247.768908][ T5034] hsr_slave_1: entered promiscuous mode
[ 247.775236][ T5034] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 247.783076][ T5034] Cannot create hsr debugfs directory
[ 247.798182][ T5039] hsr_slave_0: entered promiscuous mode
[ 247.804307][ T5039] hsr_slave_1: entered promiscuous mode
[ 247.812791][ T5039] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 247.820430][ T5039] Cannot create hsr debugfs directory
[ 247.836215][ T5040] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 247.843221][ T5040] 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.
[ 247.869960][ T5040] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 247.881846][ T5040] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 247.888866][ T5040] 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.
[ 247.915340][ T5040] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 247.958810][ T5042] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 247.965899][ T5042] 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.
[ 247.992090][ T5042] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 248.003379][ T5041] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 248.010667][ T5041] 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.
[ 248.036906][ T5041] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 248.049169][ T5041] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 248.056363][ T5041] 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.
[ 248.082441][ T5041] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 248.105589][ T5042] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 248.112736][ T5042] 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.
[ 248.138745][ T5042] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 248.196351][ T5040] hsr_slave_0: entered promiscuous mode
[ 248.202461][ T5040] hsr_slave_1: entered promiscuous mode
[ 248.208362][ T5040] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 248.216082][ T5040] Cannot create hsr debugfs directory
[ 248.235459][ T5042] hsr_slave_0: entered promiscuous mode
[ 248.241750][ T5042] hsr_slave_1: entered promiscuous mode
[ 248.247978][ T5042] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 248.255808][ T5042] Cannot create hsr debugfs directory
[ 248.269623][ T5041] hsr_slave_0: entered promiscuous mode
[ 248.275963][ T5041] hsr_slave_1: entered promiscuous mode
[ 248.282188][ T5041] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 248.289734][ T5041] Cannot create hsr debugfs directory
[ 248.414517][ T5038] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 248.423610][ T5038] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 248.432385][ T5038] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 248.455037][ T5038] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 248.516479][ T5034] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 248.524502][ T5034] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 248.536004][ T5034] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 248.548410][ T5034] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 248.592229][ T5039] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 248.602092][ T5039] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 248.624437][ T5039] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 248.639767][ T5042] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 248.656432][ T5039] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 248.664848][ T5042] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 248.673531][ T5042] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 248.682377][ T5042] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 248.738400][ T5041] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 248.746750][ T5041] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 248.765000][ T5034] 8021q: adding VLAN 0 to HW filter on device bond0
[ 248.791373][ T5041] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 248.814881][ T5040] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 248.825136][ T5041] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 248.851057][ T5040] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 248.859187][ T5040] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 248.872511][ T5038] 8021q: adding VLAN 0 to HW filter on device bond0
[ 248.879262][ T5040] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 248.892101][ T5034] 8021q: adding VLAN 0 to HW filter on device team0
[ 248.917205][ T5038] 8021q: adding VLAN 0 to HW filter on device team0
[ 248.939309][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 248.946496][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 248.957829][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 248.964878][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 248.975184][ T5039] 8021q: adding VLAN 0 to HW filter on device bond0
[ 248.994239][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 249.001306][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.009973][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.017054][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.037981][ T5039] 8021q: adding VLAN 0 to HW filter on device team0
[ 249.048421][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 249.055525][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.074708][ T5042] 8021q: adding VLAN 0 to HW filter on device bond0
[ 249.086041][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.093122][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.108945][ T5038] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 249.119750][ T5038] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.173662][ T5039] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 249.184848][ T5039] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.201473][ T5034] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.234792][ T5042] 8021q: adding VLAN 0 to HW filter on device team0
[ 249.245004][ T5078] bridge0: port 1(bridge_slave_0) entered blocking state
[ 249.252153][ T5078] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.267128][ T5038] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.278872][ T5040] 8021q: adding VLAN 0 to HW filter on device bond0
[ 249.295617][ T5039] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.304763][ T914] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.311859][ T914] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.331678][ T5034] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.349482][ T5041] 8021q: adding VLAN 0 to HW filter on device bond0
[ 249.395006][ T5040] 8021q: adding VLAN 0 to HW filter on device team0
[ 249.421263][ T5038] veth0_vlan: entered promiscuous mode
[ 249.428727][ T5042] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 249.444811][ T5042] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.465384][ T5034] veth0_vlan: entered promiscuous mode
[ 249.474450][ T5038] veth1_vlan: entered promiscuous mode
[ 249.487001][ T5081] bridge0: port 1(bridge_slave_0) entered blocking state
[ 249.494175][ T5081] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.506932][ T5041] 8021q: adding VLAN 0 to HW filter on device team0
[ 249.528923][ T5081] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.536069][ T5081] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.553666][ T5038] veth0_macvtap: entered promiscuous mode
[ 249.564114][ T5042] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.592115][ T914] bridge0: port 1(bridge_slave_0) entered blocking state
[ 249.599174][ T914] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 249.608695][ T914] bridge0: port 2(bridge_slave_1) entered blocking state
[ 249.615791][ T914] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 249.652792][ T5038] veth1_macvtap: entered promiscuous mode
[ 249.659823][ T5034] veth1_vlan: entered promiscuous mode
[ 249.713931][ T5040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 249.736150][ T5038] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 249.748413][ T5041] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.775220][ T5038] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 249.788383][ T5034] veth0_macvtap: entered promiscuous mode
[ 249.806621][ T5034] veth1_macvtap: entered promiscuous mode
[ 249.817828][ T5038] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 249.829066][ T5038] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 249.845061][ T5038] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 249.855340][ T5038] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 249.871560][ T5040] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 249.878841][ T5039] veth0_vlan: entered promiscuous mode
[ 249.888786][ T5039] veth1_vlan: entered promiscuous mode
[ 249.940357][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 249.954026][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 249.965410][ T5034] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 249.977697][ T5034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
executing program
[ 249.988925][ T5034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 250.007389][ T5034] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 250.018172][ T5041] veth0_vlan: entered promiscuous mode
[ 250.026971][ T5039] veth0_macvtap: entered promiscuous mode
[ 250.053150][ T5034] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 250.063878][ T5034] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 250.073650][ T5034] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 250.082746][ T5034] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 250.096944][ T5039] veth1_macvtap: entered promiscuous mode
[ 276.810981][ T5081] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2671 jiffies s: 1489 root: 0x2/.
[ 276.829445][ T5081] rcu: blocking rcu_node structures (internal RCU debug):
[ 276.836637][ T5081] Sending NMI from CPU 0 to CPUs 1:
[ 276.842314][ C1] NMI backtrace for cpu 1
[ 276.842322][ C1] CPU: 1 PID: 5040 Comm: syz-executor363 Not tainted 6.4.0-syzkaller-11478-gd528014517f2 #0
[ 276.842335][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 276.842341][ C1] RIP: 0010:__lock_acquire+0x46/0x5e20
[ 276.842389][ C1] Code: 89 f5 53 48 81 ec 20 01 00 00 48 8b 84 24 58 01 00 00 48 c7 84 24 a0 00 00 00 b3 8a b5 41 48 c7 84 24 a8 00 00 00 18 0e 14 8c <48> c7 84 24 b0 00 00 00 70 d6 65 81 44 89 44 24 08 48 89 44 24 20
[ 276.842400][ C1] RSP: 0018:ffffc900001e0aa8 EFLAGS: 00000082
[ 276.842410][ C1] RAX: 0000000000000000 RBX: 1ffff9200003c187 RCX: 0000000000000000
[ 276.842417][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffffff8d356d20
[ 276.842424][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 276.842431][ C1] R10: ffffffff8ea9e517 R11: 0000000000000001 R12: 0000000000000000
[ 276.842438][ C1] R13: ffffffff8d356d20 R14: 0000000000000001 R15: 0000000000000000
[ 276.842448][ C1] FS: 0000555555e03300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 276.842459][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 276.842467][ C1] CR2: 0000000020000600 CR3: 00000000289bd000 CR4: 0000000000350ee0
[ 276.842474][ C1] Call Trace:
[ 276.842479][ C1]
[ 276.842484][ C1] ? nmi_cpu_backtrace+0x1d0/0x350
[ 276.842505][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 276.842523][ C1] ? nmi_handle+0x13d/0x400
[ 276.842538][ C1] ? __lock_acquire+0x46/0x5e20
[ 276.842553][ C1] ? default_do_nmi+0x6b/0x170
[ 276.842573][ C1] ? exc_nmi+0x171/0x1e0
[ 276.842590][ C1] ? end_repeat_nmi+0x16/0x31
[ 276.842611][ C1] ? __lock_acquire+0x46/0x5e20
[ 276.842626][ C1] ? __lock_acquire+0x46/0x5e20
[ 276.842640][ C1] ? __lock_acquire+0x46/0x5e20
[ 276.842655][ C1]
[ 276.842658][ C1]
[ 276.842661][ C1] ? __lock_acquire+0x1984/0x5e20
[ 276.842677][ C1] ? __lock_acquire+0xc1b/0x5e20
[ 276.842694][ C1] ? __lock_acquire+0x1984/0x5e20
[ 276.842709][ C1] lock_acquire+0x1b1/0x520
[ 276.842729][ C1] ? debug_object_activate+0xf7/0x4f0
[ 276.842745][ C1] ? lock_sync+0x190/0x190
[ 276.842759][ C1] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 276.842775][ C1] ? find_held_lock+0x2d/0x110
[ 276.842789][ C1] debug_object_activate+0x128/0x4f0
[ 276.842802][ C1] ? debug_object_activate+0xf7/0x4f0
[ 276.842816][ C1] ? debug_object_free+0x360/0x360
[ 276.842828][ C1] ? lock_sync+0x190/0x190
[ 276.842843][ C1] ? do_raw_spin_lock+0x124/0x2b0
[ 276.842859][ C1] ? spin_bug+0x1c0/0x1c0
[ 276.842875][ C1] enqueue_hrtimer+0x27/0x320
[ 276.842890][ C1] __hrtimer_run_queues+0xa65/0xc00
[ 276.842906][ C1] ? enqueue_hrtimer+0x320/0x320
[ 276.842919][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0
[ 276.842939][ C1] hrtimer_interrupt+0x320/0x7b0
[ 276.842957][ C1] __sysvec_apic_timer_interrupt+0x14a/0x430
[ 276.842971][ C1] sysvec_apic_timer_interrupt+0x92/0xc0
[ 276.842985][ C1]
[ 276.842988][ C1]
[ 276.842991][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 276.843009][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x3c/0x70
[ 276.843026][ C1] Code: 74 24 10 e8 06 ac 43 f7 48 89 ef e8 de 1b 44 f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 1f d7 35 f7 65 8b 05 50 25 e1 75 85 c0 74 0a 5b 5d c3 e8 ac ef
[ 276.843036][ C1] RSP: 0018:ffffc90003bbecb0 EFLAGS: 00000206
[ 276.843045][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff23120ac
[ 276.843052][ C1] RDX: 0000000000000000 RSI: 0000000000000202 RDI: 0000000000000001
[ 276.843059][ C1] RBP: ffffffff8cadc9c0 R08: 0000000000000001 R09: fffffbfff230b1e0
[ 276.843066][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000002
[ 276.843072][ C1] R13: 0000000000000002 R14: 00000000000744f0 R15: 00000000000744f0
[ 276.843083][ C1] pcpu_alloc+0x882/0x1430
[ 276.843099][ C1] fib6_nh_init+0x524/0x1bd0
[ 276.843115][ C1] ? icmp6_dst_alloc+0x670/0x670
[ 276.843128][ C1] ? ip_fib_metrics_init+0x3ce/0x7f0
[ 276.843145][ C1] ? gre_gso_segment+0x1750/0x1750
[ 276.843162][ C1] ? kasan_set_track+0x25/0x30
[ 276.843177][ C1] ? __kasan_kmalloc+0xa2/0xb0
[ 276.843193][ C1] ip6_route_info_create+0x10f3/0x1980
[ 276.843208][ C1] ? fib6_nh_init+0x1bd0/0x1bd0
[ 276.843221][ C1] ? lock_downgrade+0x690/0x690
[ 276.843235][ C1] ? do_setlink+0x19e2/0x3ae0
[ 276.843250][ C1] ? __rtnl_newlink+0xd85/0x1860
[ 276.843266][ C1] ip6_route_add+0x28/0x150
[ 276.843280][ C1] addrconf_prefix_route+0x309/0x520
[ 276.843296][ C1] ? addrconf_add_mroute+0x350/0x350
[ 276.843310][ C1] ? _raw_spin_unlock_irqrestore+0x41/0x70
[ 276.843329][ C1] ? __call_rcu_common.constprop.0+0x2dd/0x7e0
[ 276.843344][ C1] ? lockdep_hardirqs_on+0x7d/0x100
[ 276.843357][ C1] addrconf_notify+0x114f/0x19b0
[ 276.843376][ C1] notifier_call_chain+0xb6/0x3c0
[ 276.843393][ C1] call_netdevice_notifiers_info+0xb9/0x130
[ 276.843408][ C1] __dev_notify_flags+0x120/0x2d0
[ 276.843423][ C1] ? dev_change_name+0x790/0x790
[ 276.843439][ C1] ? dev_set_allmulti+0x30/0x30
[ 276.843453][ C1] ? slab_free_freelist_hook+0x8b/0x1c0
[ 276.843467][ C1] ? do_setlink+0x187c/0x3ae0
[ 276.843482][ C1] dev_change_flags+0x11b/0x170
[ 276.843498][ C1] do_setlink+0x19e2/0x3ae0
[ 276.843513][ C1] ? is_bpf_text_address+0x7b/0x1b0
[ 276.843531][ C1] ? rtnl_bridge_getlink+0x8c0/0x8c0
[ 276.843546][ C1] ? unwind_next_frame+0xe05/0x1f70
[ 276.843564][ C1] ? arch_stack_walk+0x60/0xf0
[ 276.843584][ C1] ? is_bpf_text_address+0x9d/0x1b0
[ 276.843601][ C1] ? kernel_text_address+0x3d/0x80
[ 276.843618][ C1] ? __lock_acquire+0x1984/0x5e20
[ 276.843632][ C1] ? __kernel_text_address+0xd/0x30
[ 276.843649][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 276.843667][ C1] ? __nla_validate_parse+0x2e4/0x25e0
[ 276.843688][ C1] ? nla_get_range_signed+0x520/0x520
[ 276.843704][ C1] ? stack_trace_save+0x90/0xc0
[ 276.843720][ C1] ? __stack_depot_save+0x39/0x510
[ 276.843743][ C1] __rtnl_newlink+0xd85/0x1860
[ 276.843761][ C1] ? rtnl_link_unregister+0x250/0x250
[ 276.843777][ C1] ? __kmem_cache_alloc_node+0x52/0x350
[ 276.843795][ C1] ? __kmem_cache_alloc_node+0x201/0x350
[ 276.843809][ C1] ? rtnetlink_rcv_msg+0x3b2/0xd50
[ 276.843824][ C1] ? rtnl_newlink+0x4a/0xa0
[ 276.843841][ C1] rtnl_newlink+0x68/0xa0
[ 276.843855][ C1] ? __rtnl_newlink+0x1860/0x1860
[ 276.843871][ C1] rtnetlink_rcv_msg+0x43d/0xd50
[ 276.843887][ C1] ? rtnl_getlink+0xb00/0xb00
[ 276.843902][ C1] ? __dev_queue_xmit+0xa2a/0x3b10
[ 276.843919][ C1] netlink_rcv_skb+0x165/0x440
[ 276.843938][ C1] ? rtnl_getlink+0xb00/0xb00
[ 276.843953][ C1] ? netlink_ack+0x1360/0x1360
[ 276.843974][ C1] ? netlink_deliver_tap+0x1b1/0xcf0
[ 276.843992][ C1] netlink_unicast+0x547/0x7f0
[ 276.844011][ C1] ? netlink_attachskb+0x890/0x890
[ 276.844028][ C1] ? __virt_addr_valid+0x61/0x2e0
[ 276.844041][ C1] ? __phys_addr_symbol+0x30/0x70
[ 276.844055][ C1] ? __check_object_size+0x323/0x730
[ 276.844067][ C1] netlink_sendmsg+0x925/0xe30
[ 276.844086][ C1] ? netlink_unicast+0x7f0/0x7f0
[ 276.844104][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 276.844120][ C1] ? netlink_unicast+0x7f0/0x7f0
[ 276.844137][ C1] sock_sendmsg+0xde/0x190
[ 276.844152][ C1] __sys_sendto+0x254/0x350
[ 276.844168][ C1] ? __ia32_sys_getpeername+0xb0/0xb0
[ 276.844189][ C1] ? blkcg_maybe_throttle_current+0x342/0xd60
[ 276.844206][ C1] ? task_work_run+0x1fe/0x270
[ 276.844222][ C1] ? blkcg_exit_disk+0x50/0x50
[ 276.844237][ C1] ? folio_memcg_unlock+0x2d0/0x2d0
[ 276.844256][ C1] __x64_sys_sendto+0xe1/0x1b0
[ 276.844272][ C1] ? syscall_enter_from_user_mode+0x26/0x80
[ 276.844285][ C1] do_syscall_64+0x39/0xb0
[ 276.844301][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 276.844319][ C1] RIP: 0033:0x7fa216946bd6
[ 276.844329][ C1] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
[ 276.844339][ C1] RSP: 002b:00007ffd1c703708 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 276.844349][ C1] RAX: ffffffffffffffda RBX: 00007fa216a004e0 RCX: 00007fa216946bd6
[ 276.844356][ C1] RDX: 000000000000002c RSI: 00007fa216a00530 RDI: 0000000000000003
[ 276.844363][ C1] RBP: 0000000000000001 R08: 00007ffd1c703724 R09: 000000000000000c
[ 276.844370][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 276.844376][ C1] R13: 00007fa216a00530 R14: 0000000000000003 R15: 0000000000000000
[ 276.844387][ C1]
[ 276.844391][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.077 msecs