[  718.368173][ T3975] br0: port 1(veth1) entered blocking state
[  718.368409][ T3975] br0: port 1(veth1) entered disabled state
[  718.368619][ T3975] veth1: entered allmulticast mode
[  718.370900][ T3975] veth1: entered promiscuous mode
[  718.410944][ T3977] br0: port 2(veth2) entered blocking state
[  718.411179][ T3977] br0: port 2(veth2) entered disabled state
[  718.411404][ T3977] veth2: entered allmulticast mode
[  718.413716][ T3977] veth2: entered promiscuous mode
[  718.482492][   T38] br0: port 1(veth1) entered blocking state
[  718.482754][   T38] br0: port 1(veth1) entered forwarding state
[  718.508567][   T38] br0: port 2(veth2) entered blocking state
[  718.508805][   T38] br0: port 2(veth2) entered forwarding state
[  768.988811][ T4257] br1: port 1(veth0) entered blocking state
[  768.989064][ T4257] br1: port 1(veth0) entered disabled state
[  768.989269][ T4257] veth0: entered allmulticast mode
[  768.990771][ T4257] veth0: entered promiscuous mode
[  768.997465][ T4257] ip (4257) used greatest stack depth: 23424 bytes left
[  769.023618][ T4258] br1: port 1(veth0) entered blocking state
[  769.023867][ T4258] br1: port 1(veth0) entered forwarding state
[  771.154284][ T4265] veth0: left allmulticast mode
[  771.154474][ T4265] veth0: left promiscuous mode
[  771.154712][ T4265] br1: port 1(veth0) entered disabled state
[  779.981700][ T4381] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  780.155448][ T4393] br0: port 2(veth2) entered disabled state
[  780.183255][ T4394] br0: port 1(veth1) entered disabled state
[  780.205264][ T4395] veth2: left allmulticast mode
[  780.205430][ T4395] veth2: left promiscuous mode
[  780.205646][ T4395] br0: port 2(veth2) entered disabled state
[  780.206649][ T4395] veth1: left allmulticast mode
[  780.206788][ T4395] veth1: left promiscuous mode
[  780.207003][ T4395] br0: port 1(veth1) entered disabled state