Re: kern/39655 panic: KASSERT "c->c_magic == CALLOUT_MAGIC" failed

["Christoph Egger" <Christoph_Egger%gmx.de@localhost>]

The following reply was made to PR kern/39655; it has been noted by GNATS.

From: "Christoph Egger" <Christoph_Egger%gmx.de@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: Re: kern/39655 panic: KASSERT "c->c_magic == CALLOUT_MAGIC" failed
Date: Tue, 14 Oct 2008 13:43:41 +0200

 On NetBSD/amd64  -current (kernel from 20081013), I got this at boot on
 a 4 socket Barcelona machine:
 
 [...]
 attimer1: attached to pcppi1
 panic: kernel diagnostic assertion "c->c_magic == CALLOUT_MAGIC" failed: file 
"../../../../kern/kern_timeout.c", line 403
 fatal breakpoint trap in supervisor mode
 trap type 1 code 0 rip ffffffff8051d425 cs 8 rflags 246 cr2  0 cpl 8 rsp 
ffffffff80e3c7a0
 Stopped in pid 0.1 (system) at  netbsd:breakpoint+0x5:  leave
 db{0}> bt
 breakpoint() at netbsd:breakpoint+0x5
 panic() at netbsd:panic+0x260
 __kernassert() at netbsd:__kernassert+0x2d
 callout_schedule() at netbsd:callout_schedule+0x7e
 bmc_io_wait() at netbsd:bmc_io_wait+0xa1
 kcs_wait() at netbsd:kcs_wait+0x27
 kcs_sendmsg() at netbsd:kcs_sendmsg+0x38
 ipmi_sendcmd() at netbsd:ipmi_sendcmd+0xd9
 ipmi_match() at netbsd:ipmi_match+0x76
 mapply() at netbsd:mapply+0x51
 config_search_loc() at netbsd:config_search_loc+0x10b
 config_found_sm_loc() at netbsd:config_found_sm_loc+0x3b
 mainbus_attach() at netbsd:mainbus_attach+0x204
 config_attach_loc() at netbsd:config_attach_loc+0x15a
 cpu_configure() at netbsd:cpu_configure+0x26
 configure() at netbsd:configure+0x40
 main() at netbsd:main+0x19f
 db{0}> mach cpu 1
 CPU 1 not paused
 db{0}> mach cpu 2
 CPU 2 not paused
 db{0}> mach cpu 3
 CPU 3 not paused
 db{0}> mach cpu 4
 CPU 4 not paused
 db{0}> mach cpu 5
 CPU 5 not paused
 db{0}> mach cpu 6
 CPU 6 not paused
 db{0}> mach cpu 7
 CPU 7 not paused
 db{0}> mach cpu 8
 CPU 8 not paused
 db{0}> mach cpu 9
 CPU 9 not paused
 db{0}> mach cpu 10
 CPU 16 not configured
 db{0}> mach cpu a
 CPU 10 not paused
 db{0}> mach cpu b
 CPU 11 not paused
 db{0}> mach cpu c
 CPU 12 not paused
 db{0}> mach cpu d
 CPU 13 not paused
 db{0}> mach cpu e
 CPU 14 not paused
 db{0}> mach cpu f
 CPU 15 not paused
 db{0}> 
 
 
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