[ 4963.502635][ T4702] br0: port 1(gw_l) entered blocking state
[ 4963.502912][ T4702] br0: port 1(gw_l) entered disabled state
[ 4963.503189][ T4702] gw_l: entered allmulticast mode
[ 4963.504432][ T4702] gw_l: entered promiscuous mode
[ 4963.505676][ T4702] br0: port 1(gw_l) entered blocking state
[ 4963.505940][ T4702] br0: port 1(gw_l) entered forwarding state
[ 4964.245599][ T4704] br0: port 2(amtg) entered blocking state
[ 4964.245948][ T4704] br0: port 2(amtg) entered disabled state
[ 4964.246206][ T4704] amtg: entered allmulticast mode
[ 4964.247510][ T4704] amtg: entered promiscuous mode
[ 4967.273870][ T4716] br0: port 2(amtg) entered blocking state
[ 4967.274234][ T4716] br0: port 2(amtg) entered forwarding state
[ 4968.569490][ T4723] gretap0: entered allmulticast mode
[ 4968.569957][ T4723] erspan0: entered allmulticast mode
[ 4968.570220][ T4723] amtr: entered allmulticast mode
[ 4968.570486][ T4723] relay_gw: entered allmulticast mode
[ 4968.570718][ T4723] relay_src: entered allmulticast mode
[ 4969.113132][ T4723] smcrouted[4723]: segfault at 7ffcfee03243 ip 00000000004034e4 sp 00007ffcfedf3060 error 6 in smcrouted[402000+a000] likely on CPU 2 (core 2, socket 0)
[ 4969.113585][ T4723] 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
[ 4969.116641][ T4723] gretap0: left allmulticast mode
[ 4969.117105][ T4723] erspan0: left allmulticast mode
[ 4969.117350][ T4723] amtr: left allmulticast mode
[ 4969.117573][ T4723] relay_gw: left allmulticast mode
[ 4969.118055][ T4723] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 5873.853549][   T10] br0: port 1(gw_l) entered disabled state
[ 5874.020826][   T10] gw_l (unregistering): left allmulticast mode
[ 5874.021155][   T10] gw_l (unregistering): left promiscuous mode
[ 5874.021355][   T10] br0: port 1(gw_l) entered disabled state
[ 5874.094382][   T10] amtg: left allmulticast mode
[ 5874.094560][   T10] amtg: left promiscuous mode
[ 5874.094839][   T10] br0: port 2(amtg) entered disabled state