search for: ether_demux

..._trace_self_wrapper+0x2a panic() at panic+0x182 vm_page_unwire() at vm_page_unwire+0x84 sf_buf_mext() at sf_buf_mext+0x3c mb_free_ext() at mb_free_ext+0x99 sbdrop_internal() at sbdrop_internal+0x1e8 tcp_do_segment() at tcp_do_segment+0x1512 tcp_input() at tcp_input+0x7f7 ip_input() at ip_input+0xa8 ether_demux() at ether_demux+0x1b4 ether_input() at ether_input+0x1bb bge_intr() at bge_intr+0x3ca ithread_loop() at ithread_loop+0x180 fork_exit() at fork_exit+0x11f fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffea28fd30, rbp = 0 --- Uptime: 36m47s Physical memory: 4087 MB Dump...

Hello, Since FreeBSD 9.1 I have strange problems with the distribution. Some servers are rebooting without any kernel panic, instanly. First i thought it's a problem with my KVM system, but one of my FreeBSD under a Dell R210 have the same problem. The servers concerned are now: - Monitoring server - LDAP test server - Some other servers, randomly (not in production). First i thought it's

> What would you recommand ? Are there any other elegant solutions ? > How about using 802.1Q vlan's and dedicate a vlan to each port. If more than 4000 users then add more gateways. Just be sure to go for switches that allow you to deny incoming already tagged packets on the user side as some switches passes already tagged packets. For a wireless environment i would suggest PPPoE

...db:0:pcpu> bt Tracing pid 12 tid 100069 td 0xfffffe00264b8000 kdb_enter() at kdb_enter+0x3b panic() at panic+0x1d1 soabort() at soabort+0x99 syncache_expand() at syncache_expand+0x306 tcp_input() at tcp_input+0x1033 ip_input() at ip_input+0xbd netisr_dispatch_src() at netisr_dispatch_src+0x152 ether_demux() at ether_demux+0x17d ether_nh_input() at ether_nh_input+0x20e netisr_dispatch_src() at netisr_dispatch_src+0x152 ether_demux() at ether_demux+0x86 ether_nh_input() at ether_nh_input+0x20e netisr_dispatch_src() at netisr_dispatch_src+0x152 ixgbe_rxeof() at ixgbe_rxeof+0x1b9 ixgbe_msix_que() at ixg...