[  224.932654][ T1691] br: port 1(veth1) entered blocking state
[  224.932870][ T1691] br: port 1(veth1) entered disabled state
[  224.933044][ T1691] veth1: entered allmulticast mode
[  224.935462][ T1691] veth1: entered promiscuous mode
[  224.937057][   T39] br: port 1(veth1) entered blocking state
[  224.937412][   T39] br: port 1(veth1) entered forwarding state
[  224.984451][ T1696] br: port 2(veth3) entered blocking state
[  224.984833][ T1696] br: port 2(veth3) entered disabled state
[  224.985092][ T1696] veth3: entered allmulticast mode
[  224.987138][ T1696] veth3: entered promiscuous mode
[  224.988542][   T38] br: port 2(veth3) entered blocking state
[  224.988816][   T38] br: port 2(veth3) entered forwarding state
[  225.028937][ T1701] br: port 3(veth4) entered blocking state
[  225.029766][ T1701] br: port 3(veth4) entered disabled state
[  225.030074][ T1701] veth4: entered allmulticast mode
[  225.031622][ T1701] veth4: entered promiscuous mode
[  225.034138][   T38] br: port 3(veth4) entered blocking state
[  225.034365][   T38] br: port 3(veth4) entered forwarding state
[  319.064501][ T2232] tc (2232) used greatest stack depth: 23848 bytes left
[  331.969979][ T2307] br: port 3(veth4) entered disabled state
[  331.970442][ T2307] veth4: left allmulticast mode
[  331.970571][ T2307] veth4: left promiscuous mode
[  331.970766][ T2307] br: port 3(veth4) entered disabled state
[  332.005327][ T2309] br: port 2(veth3) entered disabled state
[  332.005707][ T2309] veth3: left allmulticast mode
[  332.005831][ T2309] veth3: left promiscuous mode
[  332.006025][ T2309] br: port 2(veth3) entered disabled state
[  332.036410][ T2311] br: port 1(veth1) entered disabled state
[  332.036908][ T2311] veth1: left allmulticast mode
[  332.037078][ T2311] veth1: left promiscuous mode
[  332.037392][ T2311] br: port 1(veth1) entered disabled state