[ 2255.163356][T15273] br0: port 1(gw_l) entered blocking state
[ 2255.163608][T15273] br0: port 1(gw_l) entered disabled state
[ 2255.163840][T15273] gw_l: entered allmulticast mode
[ 2255.166116][T15273] gw_l: entered promiscuous mode
[ 2255.167125][T15273] br0: port 1(gw_l) entered blocking state
[ 2255.167377][T15273] br0: port 1(gw_l) entered forwarding state
[ 2255.979298][T15275] br0: port 2(amtg) entered blocking state
[ 2255.979547][T15275] br0: port 2(amtg) entered disabled state
[ 2255.979807][T15275] amtg: entered allmulticast mode
[ 2255.981140][T15275] amtg: entered promiscuous mode
[ 2258.871118][T15287] br0: port 2(amtg) entered blocking state
[ 2258.871450][T15287] br0: port 2(amtg) entered forwarding state
[ 2260.473867][T15297] amtr: entered allmulticast mode
[ 2260.474260][T15297] relay_gw: entered allmulticast mode
[ 2260.474566][T15297] relay_src: entered allmulticast mode
[ 2260.923493][T15297] smcrouted[15297]: segfault at 7ffd758dc7d3 ip 00000000004034e4 sp 00007ffd758cc5f0 error 6 in smcrouted[402000+a000] likely on CPU 2 (core 2, socket 0)
[ 2260.923946][T15297] Code: 74 24 38 89 ef e8 4c 33 00 00 44 0f b7 f8 66 39 84 24 e2 01 00 00 75 09 45 85 ed 0f 85 ed 01 00 00 48 8b 44 24 38 0f b6 40 33 <42> 88 84 3c e4 01 00 00 48 8b 3b 48 8d 54 24 38 48 8d 74 24 50 e8
[ 2260.931374][T15297] amtr: left allmulticast mode
[ 2260.931736][T15297] relay_gw: left allmulticast mode
[ 2260.931977][T15297] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 3164.619982][   T10] br0: port 1(gw_l) entered disabled state
[ 3164.705974][   T10] gw_l (unregistering): left allmulticast mode
[ 3164.706208][   T10] gw_l (unregistering): left promiscuous mode
[ 3164.706399][   T10] br0: port 1(gw_l) entered disabled state
[ 3164.754881][   T10] amtg: left allmulticast mode
[ 3164.755056][   T10] amtg: left promiscuous mode
[ 3164.755323][   T10] br0: port 2(amtg) entered disabled state