[ 5026.619258][ T4430] br0: port 1(gw_l) entered blocking state
[ 5026.619559][ T4430] br0: port 1(gw_l) entered disabled state
[ 5026.619784][ T4430] gw_l: entered allmulticast mode
[ 5026.620940][ T4430] gw_l: entered promiscuous mode
[ 5026.621941][ T4430] br0: port 1(gw_l) entered blocking state
[ 5026.622143][ T4430] br0: port 1(gw_l) entered forwarding state
[ 5027.382113][ T4432] br0: port 2(amtg) entered blocking state
[ 5027.382437][ T4432] br0: port 2(amtg) entered disabled state
[ 5027.382660][ T4432] amtg: entered allmulticast mode
[ 5027.383896][ T4432] amtg: entered promiscuous mode
[ 5030.316849][ T4444] br0: port 2(amtg) entered blocking state
[ 5030.317317][ T4444] br0: port 2(amtg) entered forwarding state
[ 5031.578661][ T4452] amtr: entered allmulticast mode
[ 5031.579081][ T4452] relay_gw: entered allmulticast mode
[ 5031.579369][ T4452] relay_src: entered allmulticast mode
[ 5032.060713][ T4452] smcrouted[4452]: segfault at 7fff550fc393 ip 00000000004034e4 sp 00007fff550ec1b0 error 6 in smcrouted[402000+a000] likely on CPU 3 (core 3, socket 0)
[ 5032.061201][ T4452] 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
[ 5032.063992][ T4452] amtr: left allmulticast mode
[ 5032.064492][ T4452] relay_gw: left allmulticast mode
[ 5032.064730][ T4452] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 5936.858281][   T10] br0: port 1(gw_l) entered disabled state
[ 5937.016962][   T10] gw_l (unregistering): left allmulticast mode
[ 5937.017197][   T10] gw_l (unregistering): left promiscuous mode
[ 5937.017411][   T10] br0: port 1(gw_l) entered disabled state
[ 5937.084203][   T10] amtg: left allmulticast mode
[ 5937.084400][   T10] amtg: left promiscuous mode
[ 5937.084676][   T10] br0: port 2(amtg) entered disabled state