[  258.153483][ T1093] br0: port 1(veth1) entered blocking state
[  258.154306][ T1093] br0: port 1(veth1) entered disabled state
[  258.154509][ T1093] veth1: entered allmulticast mode
[  258.184097][ T1096] br0: port 2(veth2) entered blocking state
[  258.184309][ T1096] br0: port 2(veth2) entered disabled state
[  258.184509][ T1096] veth2: entered allmulticast mode
[  258.186221][ T1096] veth2: entered promiscuous mode
[  258.208597][ T1097] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  258.209225][    C3] br0: mc_active changed, vid: -1: v4: 1->1, v6: 1->0
[  258.250101][   T38] br0: port 1(veth1) entered blocking state
[  258.250327][   T38] br0: port 1(veth1) entered forwarding state
[  258.273148][   T37] br0: port 2(veth2) entered blocking state
[  258.273393][   T37] br0: port 2(veth2) entered forwarding state
[  261.240768][    C3] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[  270.241861][ T1147] GACT probability NOT on
[  307.735768][ T1593] tc (1593) used greatest stack depth: 23896 bytes left
[  379.908147][ T2390] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  379.958537][ T2392] br0: port 1(veth1) entered disabled state
[  385.047580][ T2397] br0: port 1(veth1) entered forwarding state
[  390.007679][    C2] br0: mc_active changed, vid: 1: v4: 0->0, v6: 0->1
[  390.008136][    C2] br0: mc_active changed, vid: 1: v4: 0->1, v6: 1->1
[  390.172266][ T2404] br0: mc_active changed, vid: 1: v4: 1->0, v6: 1->0
[  390.194910][ T2405] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  390.195301][ T2405] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  390.250994][ T2414] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  400.516939][ T2429] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  400.517533][ T2429] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  400.572897][ T2436] br0: port 2(veth2) entered disabled state
[  400.594298][ T2437] br0: port 1(veth1) entered disabled state
[  400.618902][ T2438] veth2: left allmulticast mode
[  400.619112][ T2438] veth2: left promiscuous mode
[  400.619409][ T2438] br0: port 2(veth2) entered disabled state
[  400.620463][ T2438] veth1: left allmulticast mode
[  400.621114][ T2438] veth1: left promiscuous mode
[  400.621398][ T2438] br0: port 1(veth1) entered disabled state
[  400.622782][ T2438] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0