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Operating Systems Solaris kern.warning interrupt 0x7c0 at level 15 not serviced Post 302224857 by gialloblu on Thursday 14th of August 2008 05:16:43 AM
Old 08-14-2008
Thanks for your advices,

The system is connected with a NAS server, the hardware connection was not changed since they were in solaris 8.

There are many coredumps under /var/crash/hostname, i've checked through these images by mdb, found CPU status and stack info are different each time, can you tell how can i parse the images of this kind of panic? The system is a cPCI processer card, with 650MHz sparc cpu.

A sample piece of messages around the panic is below:
Jul 31 19:19:51 vzss7sip2 xntpd[232]: [ID 774427 daemon.notice] time reset (step) 3.113106 s
Jul 31 19:20:32 vzss7sip2 fxp: [ID 786680 kern.notice] fxp1 : No response from Ethernet network : Link down -- cable problem?
Jul 31 19:24:16 vzss7sip2 unix: [ID 257829 kern.warning] WARNING: interrupt 0x7c0 at level 15 not serviced
Jul 31 19:24:16 vzss7sip2 unix: [ID 836849 kern.notice]
Jul 31 19:24:16 vzss7sip2 ^Mpanic[cpu0]/thread=2a100117cc0:
Jul 31 19:24:16 vzss7sip2 unix: [ID 534432 kern.notice] dispatcher invoked from high-level interrupt handler
Jul 31 19:24:16 vzss7sip2 unix: [ID 100000 kern.notice]
Jul 31 19:24:16 vzss7sip2 genunix: [ID 672855 kern.notice] syncing file systems...
 

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AXNET_CS(4)						     Kernel Interfaces Manual						       AXNET_CS(4)

NAME
axnet_cs - Asix AX88190 chipset PCMCIA Ethernet Driver SYNOPSIS
insmod axnet_cs.o [pc_debug=n] [irq_list=i,j,...] DESCRIPTION
Axnet_cs is a driver for PCMCIA ethernet cards based on the Asix AX88190 chipset. These cards are mostly NE2000 compatible but have sev- eral bugs that are sufficiently tricky to work around that a separate driver was deemed necessary. When this driver is bound to a card, it allocates the next available ethernet device (eth0..eth#). This device name will be reported in the kernel log file, and passed on to cardmgr(8). PARAMETERS
pc_debug=n Selects the PCMCIA debugging level. This parameter is only available if the module is compiled with debugging enabled. A non-zero value enables debugging. irq_list=i,j,... Specifies the set of interrupts that may be allocated by this driver. DIAGNOSTICS
axnet_cs: this is not an AX88190 card! Indicates that this card is probably a normal NE2000 compatible card, which requires the pcnet_cs driver. eth#: interrupt(s) dropped! Indicates that the driver did not receive an interrupt notification for some reason. The driver will poll the card (with a signifi- cant performance penalty) if the problem persists. The most likely cause is an interrupt conflict and/or host bridge configuration problem. AUTHOR
David Hinds - dahinds@users.sourceforge.net SEE ALSO
cardmgr(8), pcmcia(5). pcmcia-cs 2001/08/17 12:51:58 AXNET_CS(4)
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