[ 4727.952126][T31465] br0: port 1(gw_l) entered blocking state
[ 4727.952370][T31465] br0: port 1(gw_l) entered disabled state
[ 4727.952631][T31465] gw_l: entered allmulticast mode
[ 4727.953891][T31465] gw_l: entered promiscuous mode
[ 4727.955629][T31465] br0: port 1(gw_l) entered blocking state
[ 4727.955845][T31465] br0: port 1(gw_l) entered forwarding state
[ 4728.596760][T31467] br0: port 2(amtg) entered blocking state
[ 4728.597007][T31467] br0: port 2(amtg) entered disabled state
[ 4728.597222][T31467] amtg: entered allmulticast mode
[ 4728.598401][T31467] amtg: entered promiscuous mode
[ 4731.619834][T31477] br0: port 2(amtg) entered blocking state
[ 4731.620107][T31477] br0: port 2(amtg) entered forwarding state
[ 4732.857123][T31483] gretap0: entered allmulticast mode
[ 4732.857403][T31483] erspan0: entered allmulticast mode
[ 4732.857631][T31483] amtr: entered allmulticast mode
[ 4732.857858][T31483] relay_gw: entered allmulticast mode
[ 4732.858133][T31483] relay_src: entered allmulticast mode
[ 4733.334086][T31483] smcrouted[31483]: segfault at 7ffe79a76663 ip 00000000004034e4 sp 00007ffe79a66480 error 6 in smcrouted[402000+a000] likely on CPU 0 (core 0, socket 0)
[ 4733.334545][T31483] 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
[ 4733.337216][T31483] gretap0: left allmulticast mode
[ 4733.337495][T31483] erspan0: left allmulticast mode
[ 4733.337735][T31483] amtr: left allmulticast mode
[ 4733.338643][T31483] relay_gw: left allmulticast mode
[ 4733.338900][T31483] relay_src: left allmulticast mode
[ 4965.758401][T22781] br0: port 1(gw_l) entered disabled state
[ 4965.926770][T22781] gw_l (unregistering): left allmulticast mode
[ 4965.927022][T22781] gw_l (unregistering): left promiscuous mode
[ 4965.927200][T22781] br0: port 1(gw_l) entered disabled state
[ 4966.008757][T22781] amtg: left allmulticast mode
[ 4966.008941][T22781] amtg: left promiscuous mode
[ 4966.009309][T22781] br0: port 2(amtg) entered disabled state