What's the irq number you can find for the device? You may have to find the driver development guide to figure out what the debug message says. Just the first line points out there is no irq for the device. You can check it in /proc/interrupts, then find a match in /proc/irq/ ------------ Banyan He Blog: http://www.rootong.com Email: banyan at rootong.com On 3/19/2013 11:32 PM, Woehrle Hartmut SBB CFF FFS (Extern) wrote: > Hello Mailing List > > I got a severe network error message at a HP DL360 Server. > The kernel log says: > > ----------------------------------- /var/log/messages ----------------------------------------------------------------- > Mar 19 15:45:06 server kernel: do_IRQ: 2.168 No irq handler for vector (irq -1) > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: intr_sem[0] PCI_CMD[00100446] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: PCI_PM[19002108] PCI_MISC_CFG[92000088] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: EMAC_TX_STATUS[00000008] EMAC_RX_STATUS[00000006] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: RPM_MGMT_PKT_CTRL[40000088] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: HC_STATS_INTERRUPT_STATUS[017f0080] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: PBA[00000000] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: <--- start MCP states dump ---> > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: MCP_STATE_P0[0003610e] MCP_STATE_P1[0003610e] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: MCP mode[0000b880] state[80008000] evt_mask[00000500] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: pc[0800adec] pc[0800aeb0] instr[8fb10014] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: shmem states: > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: drv_mb[0103000f] fw_mb[0000000f] link_status[0000006f] drv_pulse_mb[0000432b] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: dev_info_signature[44564903] reset_type[01005254] condition[0003610e] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: 000003cc: 44444444 44444444 44444444 00000a3c > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: 000003dc: 0ffeffff 0000ffff ffffffff ffffffff > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: 000003ec: 00000000 00000000 00000000 00000002 > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: DEBUG: 0x3fc[0000ffff] > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: <--- end MCP states dump ---> > Mar 19 15:45:17 server kernel: bnx2 0000:02:00.1: eth1: NIC Copper Link is Down > Mar 19 15:45:20 server kernel: bnx2 0000:02:00.1: eth1: NIC Copper Link is Up, 1000 Mbps full duplex > ----------------------------------------------------------------------------------------------------------------------------------- > > Does anyone know that problem? > > System is Centos 6.3 Kernel > Linux server 2.6.32-279.5.2.el6.centos.plus.x86_64 #1 SMP Fri Aug 24 00:25:34 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux > > > Thanks > Hartmut > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > . >