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Bug #5060

> assertion failed: cb, file: ../../common/io/iprb/iprb.c, line: 978

Added by Richard PALO about 5 years ago. Updated almost 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2014-08-01
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

possibly exposed via 4123?

I'm experiencing assertion failure panics on a debug kernel on line 978 of iprb.c in the iprb_start routine:

     /* Send a NOP.  This will be the first command seen by the device. */
     cb = iprb_cmd_next(ip);
     ASSERT(cb);
     if (iprb_cmd_submit(ip, CB_CMD_NOP) != DDI_SUCCESS)
         return (DDI_FAILURE);

here is an extract:
 panic[cpu0]/thread=ffffff003d0e3c40:
 assertion failed: cb, file: ../../common/io/iprb/iprb.c, line: 978

 ffffff003d0e3ab0 genunix:process_type+1626c0 ()
 ffffff003d0e3ae0 iprb:iprb_start+2c8 ()
 ffffff003d0e3b20 iprb:iprb_periodic+115 ()
 ffffff003d0e3b60 genunix:periodic_execute+c9 ()
 ffffff003d0e3c20 genunix:taskq_thread+318 ()
 ffffff003d0e3c30 unix:thread_start+8 ()

This Compaq NC3131 (2x Intel 82555) is a secondary card that has no connections yet, only the interfaces created via ipadm create-if...

I'm noticing numerous "iprb: [ID 614678 kern.info] CU stalled, resetting."
messages for about 15 minutes prior to the panic.

Had to remove the card.


Related issues

Related to illumos gate - Bug #8358: NULL pointer dereference in iprb moduleNew2017-06-09

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History

#1

Updated by Juan Jose Presa Rodal almost 3 years ago

Hi,

exactly the same problem here.

Is there any news?
Can I help you in any way?

#2

Updated by Marcel Telka over 2 years ago

  • Related to Bug #8358: NULL pointer dereference in iprb module added

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