[ 1252.894625] br0: port 1(gw_l) entered blocking state
[ 1252.894681] br0: port 1(gw_l) entered disabled state
[ 1252.894735] gw_l: entered allmulticast mode
[ 1252.894793] gw_l: entered promiscuous mode
[ 1252.894845] br0: port 1(gw_l) entered blocking state
[ 1252.894880] br0: port 1(gw_l) entered forwarding state
[ 1252.941152] br0: port 2(amtg) entered blocking state
[ 1252.941201] br0: port 2(amtg) entered disabled state
[ 1252.941237] amtg: entered allmulticast mode
[ 1252.941300] amtg: entered promiscuous mode
[ 1253.175442] br0: port 2(amtg) entered blocking state
[ 1253.175501] br0: port 2(amtg) entered forwarding state
[ 1253.280848] gretap0: entered allmulticast mode
[ 1253.280907] erspan0: entered allmulticast mode
[ 1253.280948] amtr: entered allmulticast mode
[ 1253.280981] relay_gw: entered allmulticast mode
[ 1253.281027] relay_src: entered allmulticast mode
[ 1253.320381] smcrouted[12809]: segfault at 7ffc210ad533 ip 00000000004034e4 sp 00007ffc2109d350 error 6 in smcrouted[402000+a000] likely on CPU 2 (core 2, socket 0)
[ 1253.320496] 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
[ 1253.320778] gretap0: left allmulticast mode
[ 1253.320810] erspan0: left allmulticast mode
[ 1253.320838] amtr: left allmulticast mode
[ 1253.320865] relay_gw: left allmulticast mode
[ 1253.320903] relay_src: left allmulticast mode
[ 1284.853887] br0: port 1(gw_l) entered disabled state
[ 1284.854113] gw_l (unregistering): left allmulticast mode
[ 1284.854148] gw_l (unregistering): left promiscuous mode
[ 1284.854180] br0: port 1(gw_l) entered disabled state
[ 1284.877593] amtg: left allmulticast mode
[ 1284.877633] amtg: left promiscuous mode
[ 1284.877672] br0: port 2(amtg) entered disabled state