[ 4551.199946][ T1826] br0: port 1(gw_l) entered blocking state
[ 4551.200232][ T1826] br0: port 1(gw_l) entered disabled state
[ 4551.200521][ T1826] gw_l: entered allmulticast mode
[ 4551.201704][ T1826] gw_l: entered promiscuous mode
[ 4551.202762][ T1826] br0: port 1(gw_l) entered blocking state
[ 4551.202968][ T1826] br0: port 1(gw_l) entered forwarding state
[ 4551.948977][ T1828] br0: port 2(amtg) entered blocking state
[ 4551.949243][ T1828] br0: port 2(amtg) entered disabled state
[ 4551.949479][ T1828] amtg: entered allmulticast mode
[ 4551.950828][ T1828] amtg: entered promiscuous mode
[ 4555.002835][ T1840] br0: port 2(amtg) entered blocking state
[ 4555.003108][ T1840] br0: port 2(amtg) entered forwarding state
[ 4556.336987][ T1848] amtr: entered allmulticast mode
[ 4556.337484][ T1848] relay_gw: entered allmulticast mode
[ 4556.337738][ T1848] relay_src: entered allmulticast mode
[ 4556.826976][ T1848] smcrouted[1848]: segfault at 7ffdbd1092b3 ip 00000000004034e4 sp 00007ffdbd0f90d0 error 6 in smcrouted[402000+a000] likely on CPU 0 (core 0, socket 0)
[ 4556.827509][ T1848] 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
[ 4556.830756][ T1848] amtr: left allmulticast mode
[ 4556.831113][ T1848] relay_gw: left allmulticast mode
[ 4556.831603][ T1848] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 5461.235574][   T72] br0: port 1(gw_l) entered disabled state
[ 5461.393101][   T72] gw_l (unregistering): left allmulticast mode
[ 5461.393328][   T72] gw_l (unregistering): left promiscuous mode
[ 5461.393514][   T72] br0: port 1(gw_l) entered disabled state
[ 5461.449155][   T72] amtg: left allmulticast mode
[ 5461.449344][   T72] amtg: left promiscuous mode
[ 5461.449608][   T72] br0: port 2(amtg) entered disabled state