[  447.589082][T17410] br0: port 1(veth1) entered blocking state
[  447.589388][T17410] br0: port 1(veth1) entered disabled state
[  447.589686][T17410] veth1: entered allmulticast mode
[  447.591829][T17410] veth1: entered promiscuous mode
[  447.634216][T17412] br0: port 2(veth2) entered blocking state
[  447.634416][T17412] br0: port 2(veth2) entered disabled state
[  447.634609][T17412] veth2: entered allmulticast mode
[  447.636048][T17412] veth2: entered promiscuous mode
[  447.688390][  T187] br0: port 1(veth1) entered blocking state
[  447.688655][  T187] br0: port 1(veth1) entered forwarding state
[  447.713322][  T187] br0: port 2(veth2) entered blocking state
[  447.713555][  T187] br0: port 2(veth2) entered forwarding state
[  468.307590][T17509] tc (17509) used greatest stack depth: 23928 bytes left
[  580.039584][T18742] br0: port 1(veth1) entered disabled state
[  585.125824][T18747] br0: port 1(veth1) entered forwarding state
[  590.287329][T18755] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  600.681282][T18779] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  600.756424][T18786] br0: port 2(veth2) entered disabled state
[  600.787566][T18787] br0: port 1(veth1) entered disabled state
[  600.816365][T18788] veth2: left allmulticast mode
[  600.816526][T18788] veth2: left promiscuous mode
[  600.816752][T18788] br0: port 2(veth2) entered disabled state
[  600.818066][T18788] veth1: left allmulticast mode
[  600.818196][T18788] veth1: left promiscuous mode
[  600.818446][T18788] br0: port 1(veth1) entered disabled state
[  600.857509][T18788] ip (18788) used greatest stack depth: 23568 bytes left