[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. syzkaller login: [ 108.332516] audit: type=1400 audit(1591155527.501:8): avc: denied { execmem } for pid=6444 comm="syz-executor349" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 108.398596] IPVS: ftp: loaded support on port[0] = 21 [ 108.399204] IPVS: ftp: loaded support on port[0] = 21 [ 108.412651] IPVS: ftp: loaded support on port[0] = 21 [ 108.413477] IPVS: ftp: loaded support on port[0] = 21 [ 108.430615] IPVS: ftp: loaded support on port[0] = 21 [ 108.436026] IPVS: ftp: loaded support on port[0] = 21 [ 108.845173] chnl_net:caif_netlink_parms(): no params data found [ 108.874853] chnl_net:caif_netlink_parms(): no params data found [ 108.888714] chnl_net:caif_netlink_parms(): no params data found [ 108.968675] chnl_net:caif_netlink_parms(): no params data found [ 109.060162] chnl_net:caif_netlink_parms(): no params data found [ 109.068924] chnl_net:caif_netlink_parms(): no params data found [ 109.237927] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.252934] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.261996] device bridge_slave_0 entered promiscuous mode [ 109.274878] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.281321] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.288455] device bridge_slave_1 entered promiscuous mode [ 109.316482] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.323747] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.332067] device bridge_slave_0 entered promiscuous mode [ 109.340405] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.346867] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.354409] device bridge_slave_1 entered promiscuous mode [ 109.384337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.413925] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.420807] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.427935] device bridge_slave_0 entered promiscuous mode [ 109.443643] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.451874] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.458226] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.466066] device bridge_slave_0 entered promiscuous mode [ 109.477998] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.484495] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.492591] device bridge_slave_1 entered promiscuous mode [ 109.504738] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.512994] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.521754] device bridge_slave_1 entered promiscuous mode [ 109.529623] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.543500] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.552002] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.558354] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.566791] device bridge_slave_0 entered promiscuous mode [ 109.579402] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.585796] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.594482] device bridge_slave_0 entered promiscuous mode [ 109.620017] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.626390] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.634626] device bridge_slave_1 entered promiscuous mode [ 109.649715] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.656082] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.664268] device bridge_slave_1 entered promiscuous mode [ 109.692720] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.703225] team0: Port device team_slave_0 added [ 109.714056] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.722638] team0: Port device team_slave_1 added [ 109.729149] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.738181] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.747204] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.755492] team0: Port device team_slave_0 added [ 109.762330] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.786373] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.804283] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.818637] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 109.826272] team0: Port device team_slave_1 added [ 109.837792] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 109.849192] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.858092] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 109.903828] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 109.913098] team0: Port device team_slave_0 added [ 109.927170] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.933748] 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. [ 109.959385] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.971900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.978153] 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. [ 110.003811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.014959] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.023474] team0: Port device team_slave_0 added [ 110.028808] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.036754] team0: Port device team_slave_0 added [ 110.043004] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.050123] 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. [ 110.076285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.087756] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.095905] team0: Port device team_slave_1 added [ 110.114149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.121741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.130723] team0: Port device team_slave_1 added [ 110.136058] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.143626] team0: Port device team_slave_1 added [ 110.149920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.156170] 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. [ 110.181649] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.192494] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 110.201629] team0: Port device team_slave_0 added [ 110.214650] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.234705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.242202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 110.251372] team0: Port device team_slave_1 added [ 110.257059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.263724] 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. [ 110.288971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.305194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.311549] 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. [ 110.343072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.366073] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.372751] 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. [ 110.398748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.410668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.418495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.425165] 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. [ 110.450548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.466088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.480445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.487742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.496729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.503389] 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. [ 110.529975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.602572] device hsr_slave_0 entered promiscuous mode [ 110.639138] device hsr_slave_1 entered promiscuous mode [ 110.679971] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 110.692809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 110.703244] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.709983] 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. [ 110.735464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.752601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.758950] 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. [ 110.785856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.796760] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 110.851855] device hsr_slave_0 entered promiscuous mode [ 110.879215] device hsr_slave_1 entered promiscuous mode [ 110.919392] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.926796] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 110.982362] device hsr_slave_0 entered promiscuous mode [ 111.019696] device hsr_slave_1 entered promiscuous mode [ 111.090046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.096341] 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. [ 111.122189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.138475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 111.157149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 111.164503] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.171620] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.185281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 111.232542] device hsr_slave_0 entered promiscuous mode [ 111.279053] device hsr_slave_1 entered promiscuous mode [ 111.324451] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.331533] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.338632] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.402022] device hsr_slave_0 entered promiscuous mode [ 111.419342] device hsr_slave_1 entered promiscuous mode [ 111.515203] device hsr_slave_0 entered promiscuous mode [ 111.569420] device hsr_slave_1 entered promiscuous mode [ 111.624517] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.643450] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 111.651092] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.670667] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 111.935329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 111.969683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.024915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.043099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.062493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.123343] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.146958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.172686] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.201350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.213352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.228458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.236703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.252246] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.258338] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.275906] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.302362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.314484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.323627] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.331903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.343627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.354953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.362261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.369662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.377482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.385327] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.391918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.403169] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.413741] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.423692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.432447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.440801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.448203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.455536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.462929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.472017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.479934] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.486270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.495273] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.502448] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.510367] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.518022] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.527282] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.537331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.546867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.554635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.562106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.569776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.576673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.585510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 112.595393] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.602455] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.612991] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.622408] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.628470] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.637458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.645847] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.652452] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.662829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.670825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.677654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.684857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.692817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.700537] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.706873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.715540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 112.725183] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 112.732437] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.741217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.752529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 112.762823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.771423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.779190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 112.787014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.795210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.803498] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.809991] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.816904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.824964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.832693] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.839114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.846000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.854162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.861941] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.868282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.877806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 112.888242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.899022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 112.906456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.913997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.921853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 112.930588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 112.938185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.946903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.955288] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.961950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.969030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.976860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.984811] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.991265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.998588] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.005642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.013187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.022649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.031802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.040688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.049466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.059774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.074493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.082833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.093136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.101916] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.108409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.116003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.124437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.132743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.141500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.149859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.157437] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.163830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.171320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.179311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.186905] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.193469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.200863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.208800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.216432] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.222822] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.231984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.241933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.252236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.261634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.276965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.284031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.292191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.302498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.310416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.319034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.326789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.335970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.347134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.358781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 113.366114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.374332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.383570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.394134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.403294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.414602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.424711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.435817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 113.444025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.452106] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.460068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.467789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.476707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.485043] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.493698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.501664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.512504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.521612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.532741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.542749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.553755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.564488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.573708] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.581555] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.589105] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.596118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.604518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.612708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.620684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.628157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.636412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.644436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.653646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.661634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.669685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.677264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.685340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.693914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.707542] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 113.714100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.723974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.734049] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 113.743835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.756839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.765464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.773936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.782642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.791023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.799664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.807141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.817619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.828406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 113.841730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.856591] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 113.867746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.879769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.887342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.896022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.903724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.911455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.922100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.931067] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.940604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 113.950481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 113.959592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.967441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.976591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.985432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.994174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.003594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.011728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.019795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.029604] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.035662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.049870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 114.067057] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.074930] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.081650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.089859] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.095890] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.112198] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.123334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.133213] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.141745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.149253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.157536] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.164201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.172630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 114.185485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.200834] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.208711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.216368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.225981] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.233466] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.242909] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 114.249359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.259304] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.267246] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.283192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.299563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.306264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.317065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.338341] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.360684] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.371884] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.380614] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.389353] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.406339] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.415195] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.426355] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.440172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.446979] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.454755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.464395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.472929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.481556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.490446] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 114.497633] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.510376] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 114.519671] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.532098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.540954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.547742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.561676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.573142] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.581050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.589431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.603465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.616092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.645525] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.663300] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.685569] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.693690] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.704077] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.715279] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.725441] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.739332] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.746647] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.757658] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.766152] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 114.776946] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.784116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.792365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.800729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.808820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.816604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.824789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.836255] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 114.843989] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 114.851744] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 114.862033] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.872204] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 114.920231] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.927294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.939788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 114.947434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.955509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.963922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.972309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.980212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.990463] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 114.999325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.006946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.020124] device veth0_vlan entered promiscuous mode [ 115.029495] device veth0_vlan entered promiscuous mode [ 115.037276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.045648] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.054526] device veth0_vlan entered promiscuous mode [ 115.064677] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 115.072648] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 115.080873] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 115.094865] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 115.102307] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 115.110696] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 115.122752] device veth1_vlan entered promiscuous mode [ 115.132090] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 115.142575] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 115.154629] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 115.166267] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 115.174683] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 115.182341] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 115.192503] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 115.203347] device veth1_vlan entered promiscuous mode [ 115.210303] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 115.216802] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.224563] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.232077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.240077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.247560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.256162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.264426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.272110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.283626] device veth0_vlan entered promiscuous mode [ 115.292594] device veth0_vlan entered promiscuous mode [ 115.300101] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 115.308631] device veth1_vlan entered promiscuous mode [ 115.314617] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 115.324296] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.332705] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.340488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.347377] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.354685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.361845] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.368988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.375922] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.393385] device veth1_vlan entered promiscuous mode [ 115.404905] device veth1_vlan entered promiscuous mode [ 115.435178] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.445785] device veth0_vlan entered promiscuous mode [ 115.462766] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.474138] device veth0_macvtap entered promiscuous mode [ 115.481821] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.491352] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.500468] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.509384] device veth1_vlan entered promiscuous mode [ 115.520109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.527830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.537009] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.549091] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.558679] device veth1_macvtap entered promiscuous mode [ 115.564986] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.576502] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.587884] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.613815] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.621416] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.632520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.642220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.651883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.660786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.671595] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.680545] device veth0_macvtap entered promiscuous mode [ 115.686840] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.700269] device veth1_macvtap entered promiscuous mode [ 115.706417] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.715352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 115.724913] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.733346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.741171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.749265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.758609] device veth0_macvtap entered promiscuous mode [ 115.764926] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.772849] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.792079] device veth0_macvtap entered promiscuous mode [ 115.799576] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.807058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 115.819102] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 115.830127] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 115.837313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.845817] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.853534] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.861780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.869951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.877614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.885592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.896045] device veth0_macvtap entered promiscuous mode [ 115.904284] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 115.915047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 115.925654] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 115.934404] device veth1_macvtap entered promiscuous mode [ 115.941705] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.952233] device veth1_macvtap entered promiscuous mode [ 115.960200] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.967358] device veth1_macvtap entered promiscuous mode [ 115.976605] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 115.985981] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.994083] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.001798] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.010346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.017641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.025986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.036710] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.043818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.055939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 116.071508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 116.080764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.089503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 116.097912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.106061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.114905] device veth0_macvtap entered promiscuous mode [ 116.122016] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 116.146656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.162255] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.177875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.189960] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.197043] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.206643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.217634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.226524] device veth1_macvtap entered promiscuous mode [ 116.233011] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 116.240963] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.254672] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.262303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.272018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.281791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.293358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.304013] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.312042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.321849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.332132] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.341341] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.351119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.361834] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.370008] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.379282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.389616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.398797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.408569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.419025] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.425927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.433433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.443230] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.453473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.463254] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.472438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.482211] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.492810] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.500024] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.507936] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.521048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.530597] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.539320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.547210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.555438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.563631] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.571886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.586168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.596251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.605688] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.617870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.627088] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.636879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.646401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.656226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.666689] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 116.674011] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.684165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 116.696221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.707647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.717350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.727850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.737499] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.747669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.759046] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.765962] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.774556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.791979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.802063] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.810241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.820336] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.830631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.840815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.851898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.861532] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.872756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.882435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 116.893098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.903728] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 116.911360] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.922179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 116.943014] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.956763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.979957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 116.997449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.015920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.026433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.036023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.046338] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.055976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.067276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.077114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 117.087363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.099209] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 117.106168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.121664] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.136593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.161398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.179020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.189171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.199648] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.209471] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.219922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.229835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.240049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.250450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 117.261614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.272635] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 117.281150] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.291507] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.309655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program [ 117.712696] [ 117.714378] ====================================================== [ 117.720723] WARNING: possible circular locking dependency detected [ 117.727035] 4.19.125-syzkaller #0 Not tainted [ 117.731523] ------------------------------------------------------ [ 117.737839] kworker/0:4/7626 is trying to acquire lock: [ 117.743976] 00000000a0cc8e78 (&sb->s_type->i_mutex_key#9){+.+.}, at: __generic_file_fsync+0xb0/0x1f0 [ 117.753263] [ 117.753263] but task is already holding lock: [ 117.759240] 0000000084ce7153 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0x7c1/0x1580 [ 117.770175] [ 117.770175] which lock already depends on the new lock. [ 117.770175] [ 117.778504] [ 117.778504] the existing dependency chain (in reverse order) is: [ 117.786298] [ 117.786298] -> #2 ((work_completion)(&dio->complete_work)){+.+.}: [ 117.794161] worker_thread+0x96/0xe20 [ 117.798491] kthread+0x30b/0x410 [ 117.802397] ret_from_fork+0x24/0x30 [ 117.806754] [ 117.806754] -> #1 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 117.814032] drain_workqueue+0x1a7/0x460 [ 117.818756] destroy_workqueue+0x75/0x6f0 [ 117.823466] sb_init_dio_done_wq+0x72/0x90 [ 117.828216] __blockdev_direct_IO+0x6445/0xfe24 [ 117.833408] ext4_direct_IO+0xa8b/0x1ab0 [ 117.838098] generic_file_direct_write+0x207/0x490 [ 117.843584] __generic_file_write_iter+0x2d4/0x610 [ 117.849048] ext4_file_write_iter+0x2fe/0xf60 [ 117.854080] aio_write+0x346/0x530 [ 117.858130] io_submit_one+0x1005/0x20c0 [ 117.862707] __se_sys_io_submit+0x142/0x4a0 [ 117.867550] do_syscall_64+0xf9/0x620 [ 117.872132] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.877831] [ 117.877831] -> #0 (&sb->s_type->i_mutex_key#9){+.+.}: [ 117.884491] down_write+0x34/0x90 [ 117.888459] __generic_file_fsync+0xb0/0x1f0 [ 117.893387] ext4_sync_file+0xa28/0x1430 [ 117.897966] vfs_fsync_range+0x138/0x220 [ 117.902546] dio_complete+0x47c/0x9e0 [ 117.907550] process_one_work+0x892/0x1580 [ 117.912290] worker_thread+0x96/0xe20 [ 117.916597] kthread+0x30b/0x410 [ 117.920501] ret_from_fork+0x24/0x30 [ 117.924797] [ 117.924797] other info that might help us debug this: [ 117.924797] [ 117.933024] Chain exists of: [ 117.933024] &sb->s_type->i_mutex_key#9 --> (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) [ 117.933024] [ 117.948280] Possible unsafe locking scenario: [ 117.948280] [ 117.954362] CPU0 CPU1 [ 117.959025] ---- ---- [ 117.963678] lock((work_completion)(&dio->complete_work)); [ 117.969391] lock((wq_completion)"dio/%s"sb->s_id); [ 117.977013] lock((work_completion)(&dio->complete_work)); [ 117.992441] lock(&sb->s_type->i_mutex_key#9); [ 117.997107] [ 117.997107] *** DEADLOCK *** [ 117.997107] [ 118.003342] 2 locks held by kworker/0:4/7626: [ 118.007866] #0: 000000009ce105b5 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: process_one_work+0x78b/0x1580 [ 118.017854] #1: 0000000084ce7153 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0x7c1/0x1580 [ 118.028535] [ 118.028535] stack backtrace: [ 118.033038] CPU: 0 PID: 7626 Comm: kworker/0:4 Not tainted 4.19.125-syzkaller #0 [ 118.040983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.050436] Workqueue: dio/sda1 dio_aio_complete_work [ 118.055845] Call Trace: [ 118.058431] dump_stack+0x1fc/0x2fe [ 118.062099] print_circular_bug.isra.0.cold+0x2dc/0x425 [ 118.067490] __lock_acquire+0x3145/0x4380 [ 118.071647] ? trace_hardirqs_off+0x64/0x200 [ 118.076056] ? mark_held_locks+0xf0/0xf0 [ 118.080101] ? __wake_up_common_lock+0xe0/0x170 [ 118.084754] ? mark_held_locks+0xa6/0xf0 [ 118.088815] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 118.093913] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 118.098501] lock_acquire+0x170/0x3c0 [ 118.102301] ? __generic_file_fsync+0xb0/0x1f0 [ 118.106866] down_write+0x34/0x90 [ 118.110301] ? __generic_file_fsync+0xb0/0x1f0 [ 118.114863] __generic_file_fsync+0xb0/0x1f0 [ 118.119275] ext4_sync_file+0xa28/0x1430 [ 118.123338] ? ext4_getfsmap+0x950/0x950 [ 118.127380] vfs_fsync_range+0x138/0x220 [ 118.131563] dio_complete+0x47c/0x9e0 [ 118.135378] process_one_work+0x892/0x1580 [ 118.139788] ? pwq_dec_nr_in_flight+0x310/0x310 [ 118.144480] worker_thread+0x96/0xe20 [ 118.148418] ? process_one_work+0x1580/0x1580 [ 118.152919] kthread+0x30b/0x410 [ 118.156268] ? kthread_park+0x180/0x180 [ 118.160228] ret_from_fork+0x24/0x30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program