Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.195069] audit: type=1400 audit(1589440170.526:8): avc: denied { execmem } for pid=6447 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.206794] IPVS: ftp: loaded support on port[0] = 21 [ 31.669728] can: request_module (can-proto-0) failed. [ 32.674328] can: request_module (can-proto-0) failed. [ 32.683197] can: request_module (can-proto-0) failed. [ 32.709968] audit: type=1400 audit(1589440172.047:9): avc: denied { create } for pid=6426 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2020/05/14 07:09:39 parsed 1 programs 2020/05/14 07:09:40 executed programs: 0 [ 40.799409] audit: type=1400 audit(1589440180.133:10): avc: denied { execmem } for pid=6582 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.868383] IPVS: ftp: loaded support on port[0] = 21 [ 40.884148] IPVS: ftp: loaded support on port[0] = 21 [ 40.896595] IPVS: ftp: loaded support on port[0] = 21 [ 40.896622] IPVS: ftp: loaded support on port[0] = 21 [ 40.908949] IPVS: ftp: loaded support on port[0] = 21 [ 40.913398] IPVS: ftp: loaded support on port[0] = 21 [ 41.178545] chnl_net:caif_netlink_parms(): no params data found [ 41.208329] chnl_net:caif_netlink_parms(): no params data found [ 41.230567] chnl_net:caif_netlink_parms(): no params data found [ 41.331694] chnl_net:caif_netlink_parms(): no params data found [ 41.391708] chnl_net:caif_netlink_parms(): no params data found [ 41.478763] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.488531] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.497754] device bridge_slave_0 entered promiscuous mode [ 41.509329] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.516527] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.524308] device bridge_slave_1 entered promiscuous mode [ 41.538016] chnl_net:caif_netlink_parms(): no params data found [ 41.582742] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.590793] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.599006] device bridge_slave_0 entered promiscuous mode [ 41.620638] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.629079] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.635951] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.644307] device bridge_slave_1 entered promiscuous mode [ 41.654167] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.660604] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.669340] device bridge_slave_0 entered promiscuous mode [ 41.679261] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.686196] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.693366] device bridge_slave_0 entered promiscuous mode [ 41.700460] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.724710] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.732695] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.739022] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.746989] device bridge_slave_1 entered promiscuous mode [ 41.753593] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.759944] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.767346] device bridge_slave_1 entered promiscuous mode [ 41.791723] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.799508] team0: Port device team_slave_0 added [ 41.808872] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.827252] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.833811] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.840635] device bridge_slave_0 entered promiscuous mode [ 41.858244] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.866348] team0: Port device team_slave_1 added [ 41.880408] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.887723] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.896323] device bridge_slave_1 entered promiscuous mode [ 41.904421] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.912920] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.919353] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.926859] device bridge_slave_0 entered promiscuous mode [ 41.938111] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.944751] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.951626] device bridge_slave_1 entered promiscuous mode [ 41.959503] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.968815] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.977029] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.985196] team0: Port device team_slave_0 added [ 41.994176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.001424] team0: Port device team_slave_1 added [ 42.007933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.044308] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.053161] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.059420] 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. [ 42.086467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.102217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.108495] 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. [ 42.134228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.154862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.163483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.180106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.187561] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.195120] team0: Port device team_slave_0 added [ 42.200745] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.207317] 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. [ 42.233034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.244280] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.262651] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.270778] team0: Port device team_slave_0 added [ 42.276909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.285031] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.292441] team0: Port device team_slave_1 added [ 42.298176] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.307951] 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. [ 42.333903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.353383] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.360602] team0: Port device team_slave_0 added [ 42.367287] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.375635] team0: Port device team_slave_1 added [ 42.394451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.402345] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.409521] team0: Port device team_slave_0 added [ 42.415605] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.423090] team0: Port device team_slave_1 added [ 42.444230] device hsr_slave_0 entered promiscuous mode [ 42.481908] device hsr_slave_1 entered promiscuous mode [ 42.525490] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.535086] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.543115] team0: Port device team_slave_1 added [ 42.562186] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.569370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.577165] 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. [ 42.603173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.615839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.622547] 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. [ 42.648534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.668376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.675178] 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. [ 42.701200] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.714298] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.721670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.727904] 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. [ 42.753566] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.769340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.776089] 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. [ 42.801510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.812729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.818968] 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. [ 42.844372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.913720] device hsr_slave_0 entered promiscuous mode [ 42.961598] device hsr_slave_1 entered promiscuous mode [ 43.002097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.009958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.018370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.026539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.033120] 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. [ 43.058760] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.069408] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.077635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.090418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.097737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.106009] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.112353] 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. [ 43.138427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.149796] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.223866] device hsr_slave_0 entered promiscuous mode [ 43.254433] device hsr_slave_1 entered promiscuous mode [ 43.291630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.298815] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.353661] device hsr_slave_0 entered promiscuous mode [ 43.391450] device hsr_slave_1 entered promiscuous mode [ 43.441320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.449162] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.456114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.503671] device hsr_slave_0 entered promiscuous mode [ 43.541648] device hsr_slave_1 entered promiscuous mode [ 43.587638] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.605003] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.624256] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.663487] device hsr_slave_0 entered promiscuous mode [ 43.681849] device hsr_slave_1 entered promiscuous mode [ 43.743449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.777634] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.885799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.942626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.980678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.008193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.028526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.051749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.085374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.095487] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.105299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.113296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.123012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.130611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.140524] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.147056] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.155261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.179358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.190480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.201111] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.208088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.217329] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.229665] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.236493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.244564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.252636] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.259235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.266303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.273666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.280427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.287498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.297012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.311924] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.318239] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.325043] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.332925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.341659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.349221] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.355616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.370106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.377399] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.384828] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.392046] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.398775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.409456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.422488] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.430457] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.438369] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.446529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.455242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.463139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.469936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.478558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.488005] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.496654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.506069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.513203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.521635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.529569] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.535977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.543409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.551545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.559030] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.566167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.573161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.581088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.588697] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.595071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.602202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.609263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.616388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.625298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.636399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.646628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.655985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.666844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.674975] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.681505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.688420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.696433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.704118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.711996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.720032] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.726434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.734875] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.745285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.755100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.764212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.773338] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.780386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.788047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.795553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.803777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.813309] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.819786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.827278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.835317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.843367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.853080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.861419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.869879] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.876403] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.885902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.895254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.905789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.913956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.922158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.931798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.943791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.953110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.965774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.973975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.983836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.991808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.999450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.006637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.015201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.022994] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.029341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.036317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.044783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.052480] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.058821] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.065679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.073439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.081447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.089051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.096909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.104619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.112396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.120032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.127543] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.135985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.146609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.157801] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.165898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.174458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.182740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.190920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.198475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.207677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.220726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.229691] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.238746] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.245873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.255253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.262901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.270748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.277580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.285794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.294399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.302965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.312919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.322322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.331507] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.337578] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.344882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.353036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.360705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.368339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.376623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.384989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.392778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.400558] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.408138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.416295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.424478] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.431630] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.440625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.448092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.460557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.469166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.478697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.486849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.495103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.503064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.511932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.519295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.527122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.534711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.543240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.550891] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.557226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.564570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.572190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.579977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.588517] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.596728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.604953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.615065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.624703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.634732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.648754] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.655807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.663677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.671283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.679003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.686945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.695182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.702844] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.709174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.716267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.724219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.733669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.744232] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.751732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.760753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.769763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.783062] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.789110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.797895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.806411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.814119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.822074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.830380] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.845795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.853372] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.865173] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.874732] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.880987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.888744] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.896568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.904768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.912919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.919705] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.927113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.934398] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.941764] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.952656] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.959408] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.974966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.982325] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.989046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.998654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.006679] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.020549] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.029373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.041245] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.052849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.064408] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.072937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.079684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.087784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.095822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.108117] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.117046] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.128656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.138178] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.146642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.157601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.167640] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.178482] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.184988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.197895] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.212653] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.224774] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.231833] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.238653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.249819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.258514] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.272752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.290261] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.298833] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.312235] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.328600] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.345562] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.353647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.369158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.377393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.386663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.397887] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.409404] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.416520] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.426281] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.433075] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.440606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.449115] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.458020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.466644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.488958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.498166] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.509434] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.521265] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.529445] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.537479] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.544177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.552025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.559395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.567415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.575791] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.583289] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.590858] device veth0_vlan entered promiscuous mode [ 46.605967] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.619342] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.628140] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.635788] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.649094] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.658831] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.674379] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.703130] device veth1_vlan entered promiscuous mode [ 46.709103] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.715816] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.724774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.732575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.740629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.748379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.757044] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.764965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.773479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.784407] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.791653] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.799244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.809500] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.817298] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.824208] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.832585] device veth0_vlan entered promiscuous mode [ 46.843150] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.851818] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.858285] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.866761] device veth0_vlan entered promiscuous mode [ 46.876108] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.887322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.895141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.906177] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.915373] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.924928] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.933489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.941352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.948773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.956793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.965354] device veth1_vlan entered promiscuous mode [ 46.972271] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.981575] device veth0_vlan entered promiscuous mode [ 46.988239] device veth1_vlan entered promiscuous mode [ 46.994735] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.003363] device veth0_vlan entered promiscuous mode [ 47.015553] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 47.023079] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 47.030974] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 47.037332] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.045132] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.052865] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.059827] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.070212] device veth1_vlan entered promiscuous mode [ 47.076000] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.084380] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.096290] device veth1_vlan entered promiscuous mode [ 47.103441] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.112300] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 47.122307] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.131362] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.139359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.147099] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.155993] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.163815] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.174687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.182281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.191603] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.199761] device veth0_vlan entered promiscuous mode [ 47.208913] device veth1_vlan entered promiscuous mode [ 47.214842] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.225068] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.232422] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.240277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.247250] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.254993] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.262350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.270247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.279121] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.292743] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.302411] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.311165] device veth0_macvtap entered promiscuous mode [ 47.317267] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.328703] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.343631] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.354265] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.365817] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.376012] device veth1_macvtap entered promiscuous mode [ 47.382805] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.391149] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.402776] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.410867] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.418203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.426617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.434294] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.441781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.449404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.457360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.465392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.474341] device veth0_macvtap entered promiscuous mode [ 47.480904] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.488350] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.500806] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.512672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.523950] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.533209] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.542266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.550619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.558190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.566407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.574211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.582367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.592932] device veth1_macvtap entered promiscuous mode [ 47.600508] device veth0_macvtap entered promiscuous mode [ 47.606789] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.615179] device veth0_macvtap entered promiscuous mode [ 47.621594] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.629300] device veth0_macvtap entered promiscuous mode [ 47.638429] device veth0_macvtap entered promiscuous mode [ 47.645667] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.655105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.665128] device veth1_macvtap entered promiscuous mode [ 47.673147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.684030] device veth1_macvtap entered promiscuous mode [ 47.693430] device veth1_macvtap entered promiscuous mode [ 47.704220] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.711971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.719191] device veth1_macvtap entered promiscuous mode [ 47.727949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.736769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.751280] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.758553] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.766325] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.774092] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.782134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.793822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.806500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.815114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.825127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.834468] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.844081] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.853344] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.864169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.874781] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.883372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.893606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.903302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.913719] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.923098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.933404] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.943313] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.950526] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.957116] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.965823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.973791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.981756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.990691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.998375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.007367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.017309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.029531] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.038663] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.049811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.059027] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.069507] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.079573] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.086535] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.094198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.102533] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.112729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.123622] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.130972] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.141552] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.152640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.162179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.172038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.181952] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.188834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.196298] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.204561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.212515] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.220275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.227957] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.235856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.245174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.255009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.264398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.274178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.283716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.293536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.303956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.313982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.323989] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.331029] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.337813] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.348356] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.358055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.368175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.377530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.387278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.396859] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.406606] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.416100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.425853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.436013] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.443416] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.468331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.483194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.494509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.505042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.514925] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.525457] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.536126] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.544474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.551554] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.559945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.567811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.576185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.584383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.592713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.602686] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.613391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.622907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.633163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.642727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.653428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.662955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.673166] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.684218] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.691253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.726964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.741288] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.753868] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.764687] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.774369] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.784357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.793533] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.803355] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.812927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.822789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.834125] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.842238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.848856] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.857285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.865633] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.873538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.162766] ================================================================== [ 49.170296] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x3426/0x4980 [ 49.177316] Read of size 8 at addr ffff8882161bfc30 by task syz-executor.5/7903 [ 49.184748] [ 49.186373] CPU: 1 PID: 7903 Comm: syz-executor.5 Not tainted 4.19.123-syzkaller #0 [ 49.194154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.203499] Call Trace: [ 49.206082] dump_stack+0x123/0x177 [ 49.209702] print_address_description.cold.8+0x9/0x1ff [ 49.215160] kasan_report.cold.9+0x242/0x309 [ 49.219562] ? __lock_acquire+0x3426/0x4980 [ 49.223971] __asan_report_load8_noabort+0x14/0x20 [ 49.228893] __lock_acquire+0x3426/0x4980 [ 49.233037] ? noop_count+0x40/0x40 [ 49.236673] ? check_usage+0x15d/0x550 [ 49.240556] ? mark_held_locks+0x130/0x130 [ 49.244927] ? check_usage_forwards+0x340/0x340 [ 49.249603] ? check_usage_backwards+0x11f/0x340 [ 49.254968] ? __kernel_text_address+0xd/0x40 [ 49.259458] ? __lock_is_held+0xb5/0x140 [ 49.263500] ? xt_find_match+0x61/0x1b0 [ 49.267450] lock_acquire+0x173/0x3d0 [ 49.271236] ? xt_find_match+0x61/0x1b0 [ 49.275201] ? xt_find_match+0x61/0x1b0 [ 49.279184] ? xt_find_match+0x61/0x1b0 [ 49.283143] __mutex_lock+0xf5/0x1210 [ 49.286932] ? xt_find_match+0x61/0x1b0 [ 49.290892] ? xt_find_match+0x61/0x1b0 [ 49.294858] ? __lock_acquire+0x26bc/0x4980 [ 49.299265] ? rtnetlink_rcv_msg+0x34f/0x8f0 [ 49.303649] ? netlink_rcv_skb+0x142/0x390 [ 49.307947] ? mutex_trylock+0x1e0/0x1e0 [ 49.311989] ? mark_held_locks+0x130/0x130 [ 49.316196] ? save_stack+0xa9/0xd0 [ 49.319799] mutex_lock_nested+0x16/0x20 [ 49.323837] ? mutex_lock_nested+0x16/0x20 [ 49.328132] xt_find_match+0x61/0x1b0 [ 49.332631] xt_request_find_match+0x4e/0xc0 [ 49.337038] em_ipt_change+0x21c/0x590 [ 49.340902] ? lock_downgrade+0x860/0x860 [ 49.345023] ? em_ipt_dump+0x3b0/0x3b0 [ 49.348905] ? do_raw_read_unlock+0x3f/0x70 [ 49.353209] ? _raw_read_unlock+0x2c/0x50 [ 49.357339] tcf_em_tree_validate+0x96f/0x1383 [ 49.361894] ? tcf_em_tree_destroy+0x40/0x40 [ 49.366298] ? nla_parse+0x197/0x280 [ 49.370008] flow_change+0x370/0x2000 [ 49.373820] ? flow_dump+0x800/0x800 [ 49.377604] ? kasan_check_write+0x14/0x20 [ 49.381842] ? flow_dump+0x800/0x800 [ 49.385537] tc_new_tfilter+0x613/0x1550 [ 49.389589] ? tc_del_tfilter+0xd50/0xd50 [ 49.393718] ? rtnetlink_rcv_msg+0x301/0x8f0 [ 49.398101] ? rtnetlink_rcv_msg+0x301/0x8f0 [ 49.402573] ? __mutex_lock+0x51b/0x1210 [ 49.406621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 49.411192] ? __local_bh_enable_ip+0x160/0x260 [ 49.415880] ? trace_hardirqs_on+0x28/0x190 [ 49.420178] ? mutex_trylock+0x1e0/0x1e0 [ 49.424222] ? find_held_lock+0x36/0x1d0 [ 49.428292] rtnetlink_rcv_msg+0x34f/0x8f0 [ 49.432524] ? rtnetlink_put_metrics+0x490/0x490 [ 49.437524] ? find_held_lock+0x36/0x1d0 [ 49.441567] netlink_rcv_skb+0x142/0x390 [ 49.445642] ? lock_downgrade+0x860/0x860 [ 49.449895] ? rtnetlink_put_metrics+0x490/0x490 [ 49.454875] ? netlink_ack+0x9a0/0x9a0 [ 49.458777] ? netlink_deliver_tap+0x182/0xb00 [ 49.463375] rtnetlink_rcv+0x10/0x20 [ 49.467070] netlink_unicast+0x443/0x650 [ 49.471372] ? netlink_attachskb+0x6c0/0x6c0 [ 49.475771] netlink_sendmsg+0x765/0xc40 [ 49.479826] ? netlink_unicast+0x650/0x650 [ 49.484054] ? copy_msghdr_from_user+0x20b/0x3e0 [ 49.488797] ? selinux_socket_sendmsg+0x31/0x40 [ 49.493449] ? netlink_unicast+0x650/0x650 [ 49.497667] sock_sendmsg+0xb5/0xf0 [ 49.501290] ___sys_sendmsg+0x647/0x950 [ 49.505247] ? find_held_lock+0x36/0x1d0 [ 49.509304] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 49.514036] ? __fget+0x278/0x400 [ 49.517483] ? kasan_check_read+0x11/0x20 [ 49.521603] ? __fget+0x295/0x400 [ 49.525031] ? ksys_dup3+0x2e0/0x2e0 [ 49.528718] ? find_held_lock+0x36/0x1d0 [ 49.533189] ? __fget_light+0x174/0x1e0 [ 49.537239] ? lock_downgrade+0x860/0x860 [ 49.541366] ? __fdget+0xe/0x10 [ 49.544628] __sys_sendmsg+0xd9/0x180 [ 49.548490] ? __ia32_sys_shutdown+0x70/0x70 [ 49.552888] ? kasan_check_read+0x11/0x20 [ 49.557123] ? _copy_to_user+0x91/0xb0 [ 49.560995] ? put_timespec64+0xa9/0x100 [ 49.565045] ? nsecs_to_jiffies+0x20/0x20 [ 49.570209] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.575551] __x64_sys_sendmsg+0x73/0xb0 [ 49.579594] do_syscall_64+0xd0/0x4e0 [ 49.583379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.588551] RIP: 0033:0x45c849 [ 49.591756] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.610753] RSP: 002b:00007f4e8dcffc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.618464] RAX: ffffffffffffffda RBX: 00007f4e8dd006d4 RCX: 000000000045c849 [ 49.625823] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 49.633084] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.640343] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.647601] R13: 00000000000009fa R14: 00000000004ccb28 R15: 000000000076bf0c [ 49.654916] [ 49.656530] Allocated by task 1: [ 49.660263] save_stack+0x43/0xd0 [ 49.663816] kasan_kmalloc+0xc7/0xe0 [ 49.667506] kmem_cache_alloc_trace+0x152/0x740 [ 49.672153] xt_init+0x124/0x27c [ 49.675637] do_one_initcall+0xbc/0x518 [ 49.679727] kernel_init_freeable+0x461/0x505 [ 49.684299] kernel_init+0xc/0x10c [ 49.687818] ret_from_fork+0x24/0x30 [ 49.691505] [ 49.693132] Freed by task 0: [ 49.696145] (stack is not available) [ 49.699832] [ 49.701441] The buggy address belongs to the object at ffff8882161bea00 [ 49.701441] which belongs to the cache kmalloc-4096 of size 4096 [ 49.714679] The buggy address is located 560 bytes to the right of [ 49.714679] 4096-byte region [ffff8882161bea00, ffff8882161bfa00) [ 49.727134] The buggy address belongs to the page: [ 49.732042] page:ffffea0008586f80 count:1 mapcount:0 mapping:ffff88812c29cdc0 index:0x0 compound_mapcount: 0 [ 49.742070] flags: 0x57ffe0000008100(slab|head) [ 49.746730] raw: 057ffe0000008100 ffffea0008586f08 ffffea0008588088 ffff88812c29cdc0 [ 49.754768] raw: 0000000000000000 ffff8882161bea00 0000000100000001 0000000000000000 [ 49.762823] page dumped because: kasan: bad access detected [ 49.768684] [ 49.770286] Memory state around the buggy address: [ 49.775200] ffff8882161bfb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.782538] ffff8882161bfb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.789875] >ffff8882161bfc00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.797224] ^ [ 49.802126] ffff8882161bfc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.809477] ffff8882161bfd00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.816927] ================================================================== [ 49.824299] Disabling lock debugging due to kernel taint [ 49.829724] Kernel panic - not syncing: panic_on_warn set ... [ 49.829724] [ 49.837938] CPU: 1 PID: 7903 Comm: syz-executor.5 Tainted: G B 4.19.123-syzkaller #0 [ 49.847114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.856543] Call Trace: [ 49.859176] dump_stack+0x123/0x177 [ 49.862821] panic+0x1cd/0x375 [ 49.866005] ? __warn_printk+0xd6/0xd6 [ 49.869895] ? lock_downgrade+0x860/0x860 [ 49.874031] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 49.879114] kasan_end_report+0x47/0x4f [ 49.883081] kasan_report.cold.9+0x76/0x309 [ 49.887376] ? __lock_acquire+0x3426/0x4980 [ 49.891679] __asan_report_load8_noabort+0x14/0x20 [ 49.896599] __lock_acquire+0x3426/0x4980 [ 49.900727] ? noop_count+0x40/0x40 [ 49.904345] ? check_usage+0x15d/0x550 [ 49.908205] ? mark_held_locks+0x130/0x130 [ 49.912417] ? check_usage_forwards+0x340/0x340 [ 49.917074] ? check_usage_backwards+0x11f/0x340 [ 49.921804] ? __kernel_text_address+0xd/0x40 [ 49.926277] ? __lock_is_held+0xb5/0x140 [ 49.930332] ? xt_find_match+0x61/0x1b0 [ 49.934298] lock_acquire+0x173/0x3d0 [ 49.938287] ? xt_find_match+0x61/0x1b0 [ 49.942342] ? xt_find_match+0x61/0x1b0 [ 49.946298] ? xt_find_match+0x61/0x1b0 [ 49.950286] __mutex_lock+0xf5/0x1210 [ 49.954076] ? xt_find_match+0x61/0x1b0 [ 49.958369] ? xt_find_match+0x61/0x1b0 [ 49.962322] ? __lock_acquire+0x26bc/0x4980 [ 49.966645] ? rtnetlink_rcv_msg+0x34f/0x8f0 [ 49.971029] ? netlink_rcv_skb+0x142/0x390 [ 49.975237] ? mutex_trylock+0x1e0/0x1e0 [ 49.979292] ? mark_held_locks+0x130/0x130 [ 49.983508] ? save_stack+0xa9/0xd0 [ 49.987117] mutex_lock_nested+0x16/0x20 [ 49.991157] ? mutex_lock_nested+0x16/0x20 [ 49.995381] xt_find_match+0x61/0x1b0 [ 49.999254] xt_request_find_match+0x4e/0xc0 [ 50.003671] em_ipt_change+0x21c/0x590 [ 50.007627] ? lock_downgrade+0x860/0x860 [ 50.012106] ? em_ipt_dump+0x3b0/0x3b0 [ 50.015975] ? do_raw_read_unlock+0x3f/0x70 [ 50.020286] ? _raw_read_unlock+0x2c/0x50 [ 50.024419] tcf_em_tree_validate+0x96f/0x1383 [ 50.029000] ? tcf_em_tree_destroy+0x40/0x40 [ 50.033398] ? nla_parse+0x197/0x280 [ 50.038347] flow_change+0x370/0x2000 [ 50.042245] ? flow_dump+0x800/0x800 [ 50.045942] ? kasan_check_write+0x14/0x20 [ 50.050174] ? flow_dump+0x800/0x800 [ 50.053862] tc_new_tfilter+0x613/0x1550 [ 50.057900] ? tc_del_tfilter+0xd50/0xd50 [ 50.062041] ? rtnetlink_rcv_msg+0x301/0x8f0 [ 50.066422] ? rtnetlink_rcv_msg+0x301/0x8f0 [ 50.071208] ? __mutex_lock+0x51b/0x1210 [ 50.075303] ? lockdep_hardirqs_on+0x421/0x5c0 [ 50.079994] ? __local_bh_enable_ip+0x160/0x260 [ 50.084663] ? trace_hardirqs_on+0x28/0x190 [ 50.089001] ? mutex_trylock+0x1e0/0x1e0 [ 50.093054] ? find_held_lock+0x36/0x1d0 [ 50.097098] rtnetlink_rcv_msg+0x34f/0x8f0 [ 50.101312] ? rtnetlink_put_metrics+0x490/0x490 [ 50.106048] ? find_held_lock+0x36/0x1d0 [ 50.110110] netlink_rcv_skb+0x142/0x390 [ 50.114144] ? lock_downgrade+0x860/0x860 [ 50.118264] ? rtnetlink_put_metrics+0x490/0x490 [ 50.123013] ? netlink_ack+0x9a0/0x9a0 [ 50.126890] ? netlink_deliver_tap+0x182/0xb00 [ 50.131580] rtnetlink_rcv+0x10/0x20 [ 50.135283] netlink_unicast+0x443/0x650 [ 50.139322] ? netlink_attachskb+0x6c0/0x6c0 [ 50.143715] netlink_sendmsg+0x765/0xc40 [ 50.147752] ? netlink_unicast+0x650/0x650 [ 50.151989] ? copy_msghdr_from_user+0x20b/0x3e0 [ 50.156773] ? selinux_socket_sendmsg+0x31/0x40 [ 50.161454] ? netlink_unicast+0x650/0x650 [ 50.165667] sock_sendmsg+0xb5/0xf0 [ 50.169272] ___sys_sendmsg+0x647/0x950 [ 50.173234] ? find_held_lock+0x36/0x1d0 [ 50.177289] ? copy_msghdr_from_user+0x3e0/0x3e0 [ 50.182041] ? __fget+0x278/0x400 [ 50.185485] ? kasan_check_read+0x11/0x20 [ 50.189609] ? __fget+0x295/0x400 [ 50.193050] ? ksys_dup3+0x2e0/0x2e0 [ 50.196752] ? find_held_lock+0x36/0x1d0 [ 50.200804] ? __fget_light+0x174/0x1e0 [ 50.204804] ? lock_downgrade+0x860/0x860 [ 50.208946] ? __fdget+0xe/0x10 [ 50.212204] __sys_sendmsg+0xd9/0x180 [ 50.215979] ? __ia32_sys_shutdown+0x70/0x70 [ 50.220370] ? kasan_check_read+0x11/0x20 [ 50.224499] ? _copy_to_user+0x91/0xb0 [ 50.228367] ? put_timespec64+0xa9/0x100 [ 50.232412] ? nsecs_to_jiffies+0x20/0x20 [ 50.236538] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.241892] __x64_sys_sendmsg+0x73/0xb0 [ 50.245946] do_syscall_64+0xd0/0x4e0 [ 50.249720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.254883] RIP: 0033:0x45c849 [ 50.258047] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.277388] RSP: 002b:00007f4e8dcffc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.285347] RAX: ffffffffffffffda RBX: 00007f4e8dd006d4 RCX: 000000000045c849 [ 50.292595] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 50.299852] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.307094] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.315565] R13: 00000000000009fa R14: 00000000004ccb28 R15: 000000000076bf0c [ 50.324295] Kernel Offset: disabled [ 50.327923] Rebooting in 86400 seconds..