On Tue, Jan 30, 2024 at 12:07:08PM +0100, Hrvoje Popovski wrote: > On 30.1.2024. 9:27, Hrvoje Popovski wrote: > > I will prepare one box for this kind of traffic and will contact you and > > marcus > > > >> In theory when going through vlan interface it should remove > >> M_VLANTAG. But something must be wrong and I wonder what. > >> > >> bluhm > > Hi, > > I've managed to trigger watchdog in lab. It couldn't be possible without > bluhm@ information about ix vlan, thank you.
Great, now we can debug the details. I have to know how ix and em are connected. Do you have any bridge or veb? Where are your vlan trunks? Any aggr, trunk, carp? Is my understanding of your setup corect? ix -> vlan -> forward -> em Can something more happen, like ix -> forward -> em bluhm > Jan 30 12:01:09 smc4 /bsd: em5: watchdog: head 123 tail 187 TDH 187 TDT 123 > Jan 30 12:01:18 smc4 /bsd: em5: watchdog: head 243 tail 307 TDH 307 TDT 243 > Jan 30 12:01:28 smc4 /bsd: em5: watchdog: head 463 tail 15 TDH 15 TDT 463 > Jan 30 12:01:37 smc4 /bsd: em5: watchdog: head 413 tail 477 TDH 477 TDT 413 > Jan 30 12:01:46 smc4 /bsd: em5: watchdog: head 195 tail 259 TDH 259 TDT 195 > Jan 30 12:01:55 smc4 /bsd: em5: watchdog: head 259 tail 323 TDH 323 TDT 259 > Jan 30 12:02:05 smc4 /bsd: em5: watchdog: head 333 tail 397 TDH 397 TDT 333 > Jan 30 12:02:14 smc4 /bsd: em5: watchdog: head 33 tail 97 TDH 97 TDT 33 > Jan 30 12:02:24 smc4 /bsd: em5: watchdog: head 459 tail 11 TDH 11 TDT 459 > Jan 30 12:02:33 smc4 /bsd: em5: watchdog: head 447 tail 511 TDH 511 TDT 447 > > > em0 at pci7 dev 0 function 0 "Intel 82576" rev 0x01: msi, address > 00:1b:21:61:8a:94 > em1 at pci7 dev 0 function 1 "Intel 82576" rev 0x01: msi, address > 00:1b:21:61:8a:95 > em2 at pci8 dev 0 function 0 "Intel I210" rev 0x03: msi, address > 00:25:90:5d:c9:98 > em3 at pci9 dev 0 function 0 "Intel I210" rev 0x03: msi, address > 00:25:90:5d:c9:99 > em4 at pci12 dev 0 function 0 "Intel I350" rev 0x01: msi, address > 00:25:90:5d:c9:9a > em5 at pci12 dev 0 function 1 "Intel I350" rev 0x01: msi, address > 00:25:90:5d:c9:9b > em6 at pci12 dev 0 function 2 "Intel I350" rev 0x01: msi, address > 00:25:90:5d:c9:9c > em7 at pci12 dev 0 function 3 "Intel I350" rev 0x01: msi, address > 00:25:90:5d:c9:9d > > > smc4# netstat -sp tcp | grep LRO > 0 input LRO packets passed through pseudo device > 4696315 input LRO generated packets from hardware > 13205047 input LRO coalesced packets by network device > 0 input bad LRO packets dropped > smc4# netstat -sp tcp | grep TSO > 0 output TSO packets software chopped > 3672 output TSO packets hardware processed > 0 output TSO packets generated > 0 output TSO packets dropped > > > > > smc4# ifconfig em5 hwfeatures > em5: flags=8c43<UP,BROADCAST,RUNNING,OACTIVE,SIMPLEX,MULTICAST> mtu 1500 > > hwfeatures=31b7<CSUM_IPv4,CSUM_TCPv4,CSUM_UDPv4,VLAN_MTU,VLAN_HWTAGGING,CSUM_TCPv6,CSUM_UDPv6,TSOv4,TSOv6> > hardmtu 9216 > lladdr 00:25:90:5d:c9:9b > index 8 priority 0 llprio 3 > media: Ethernet autoselect (1000baseT > full-duplex,master,rxpause,txpause) > status: active > inet 192.168.20.1 netmask 0xffffff00 broadcast 192.168.20.255 >
