[  670.906707][ T6983] br0: port 1(veth1) entered blocking state
[  670.906943][ T6983] br0: port 1(veth1) entered disabled state
[  670.907146][ T6983] veth1: entered allmulticast mode
[  670.908778][ T6983] veth1: entered promiscuous mode
[  670.931611][ T6985] br0: port 2(veth2) entered blocking state
[  670.931813][ T6985] br0: port 2(veth2) entered disabled state
[  670.932004][ T6985] veth2: entered allmulticast mode
[  670.933940][ T6985] veth2: entered promiscuous mode
[  670.959437][ T6986] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  670.960613][    C3] br0: mc_active changed, vid: -1: v4: 1->1, v6: 1->0
[  670.981880][   T46] br0: port 1(veth1) entered blocking state
[  670.982088][   T46] br0: port 1(veth1) entered forwarding state
[  671.008687][   T46] br0: port 2(veth2) entered blocking state
[  671.008892][   T46] br0: port 2(veth2) entered forwarding state
[  671.131804][ T6994] br0: mc_active changed, vid: -1: v4: 1->0, v6: 0->0
[  721.080539][ T7266] br1: port 1(veth0) entered blocking state
[  721.080777][ T7266] br1: port 1(veth0) entered disabled state
[  721.080974][ T7266] veth0: entered allmulticast mode
[  721.082462][ T7266] veth0: entered promiscuous mode
[  721.088276][ T7266] ip (7266) used greatest stack depth: 23504 bytes left
[  721.108868][ T7267] br1: port 1(veth0) entered blocking state
[  721.109120][ T7267] br1: port 1(veth0) entered forwarding state
[  723.242181][ T7274] veth0: left allmulticast mode
[  723.242633][ T7274] veth0: left promiscuous mode
[  723.242875][ T7274] br1: port 1(veth0) entered disabled state
[  730.552357][    C3] br0: mc_active changed, vid: 10: v4: 0->0, v6: 0->1
[  730.552663][    C3] br0: mc_active changed, vid: 10: v4: 0->1, v6: 1->1
[  731.915781][ T7390] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  731.916071][ T7390] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  732.070654][ T7402] br0: port 2(veth2) entered disabled state
[  732.089802][ T7403] br0: port 1(veth1) entered disabled state
[  732.114374][ T7404] veth2: left allmulticast mode
[  732.114541][ T7404] veth2: left promiscuous mode
[  732.114769][ T7404] br0: port 2(veth2) entered disabled state
[  732.116806][ T7404] veth1: left allmulticast mode
[  732.116953][ T7404] veth1: left promiscuous mode
[  732.117167][ T7404] br0: port 1(veth1) entered disabled state
[  732.120870][ T7404] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0