[  574.036091][ T4770] br0: port 1(veth1) entered blocking state
[  574.036296][ T4770] br0: port 1(veth1) entered disabled state
[  574.036479][ T4770] veth1: entered allmulticast mode
[  574.038359][ T4770] veth1: entered promiscuous mode
[  574.068172][ T4772] br0: port 2(veth2) entered blocking state
[  574.068376][ T4772] br0: port 2(veth2) entered disabled state
[  574.068564][ T4772] veth2: entered allmulticast mode
[  574.070401][ T4772] veth2: entered promiscuous mode
[  574.132210][   T72] br0: port 1(veth1) entered blocking state
[  574.132420][   T72] br0: port 1(veth1) entered forwarding state
[  574.158250][   T72] br0: port 2(veth2) entered blocking state
[  574.158521][   T72] br0: port 2(veth2) entered forwarding state
[  624.009371][ T5056] br1: port 1(veth0) entered blocking state
[  624.009728][ T5056] br1: port 1(veth0) entered disabled state
[  624.009990][ T5056] veth0: entered allmulticast mode
[  624.011996][ T5056] veth0: entered promiscuous mode
[  624.016958][ T5056] ip (5056) used greatest stack depth: 22840 bytes left
[  624.041586][ T5057] br1: port 1(veth0) entered blocking state
[  624.041794][ T5057] br1: port 1(veth0) entered forwarding state
[  626.176261][ T5068] veth0: left allmulticast mode
[  626.176484][ T5068] veth0: left promiscuous mode
[  626.176768][ T5068] br1: port 1(veth0) entered disabled state
[  635.242589][ T5184] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  635.433245][ T5196] br0: port 2(veth2) entered disabled state
[  635.468058][ T5197] br0: port 1(veth1) entered disabled state
[  635.512643][ T5198] veth2: left allmulticast mode
[  635.513029][ T5198] veth2: left promiscuous mode
[  635.513391][ T5198] br0: port 2(veth2) entered disabled state
[  635.514856][ T5198] veth1: left allmulticast mode
[  635.515100][ T5198] veth1: left promiscuous mode
[  635.515448][ T5198] br0: port 1(veth1) entered disabled state