OK, so it's now near the end of August and a whole lot more has been
done to -current since this PR was first filed, but yet I'm still seeing
exactly the same LOCKDEBUG panic. I've CC'ed this message to tech-kern
and port-i386 to see if anyone can shed new eyes on this.
To me, at least, fixing this is really critical for NetBSD-5.
Any help would be appreciated.
NetBSD 4.99.72 (GENERIC) #0: Wed Aug 20 15:08:33 EDT 2008
[[....]]
ataraid0: found 1 RAID volume
ld0 at ataraid0 vendtype 1 unit 0: Adaptec ATA RAID-1 array
ld0: ld_ataraid_attach(): ld unit 0 (ld->sc_dv = 0xd185d6cc)
ld0: ldattach(): unit 0
ld0: 186 GB, 24321 cyl, 255 head, 63 sec, 512 bytes/sect x 390721536 sectors
rnd: ld0 attached as an entropy source (collecting)
Condition variable error: pool_do_put: allocation contains active lock
lock address : 0x00000000c31f7edc type : spin
initialized : 0x00000000c05197f5 interlock: 000000000000000000
panic: LOCKDEBUG
Begin traceback...
copyright(d0d44442,0,d1843580,c0b274dc,d1843580,d1843518,c31f7edc,c0b25fa4,0,0)
at 0xc0a9f0a8
Bad frame pointer: 0xd0d44400
End traceback...
fatal breakpoint trap in supervisor mode
trap type 1 code 0 eip c05ac52c cs 8 eflags 246 cr2 0 ilevel 6
Stopped in pid 0.4 (system) at netbsd:breakpoint+0x4: popl %ebp
db{0}> trace
breakpoint(c0a9fed6,1,ffff,c0afc059,c04e3250,1,0,0,d086fc0c,8) at
netbsd:breakpoint+0x4
panic(c0a9edbc,c0a983ef,c087b03c,c0a9f0a8,c087b03c,1843540,6,c31f7e8c,c31f7e8c,c0bca2a0)
at netbsd:panic+0x1b8
lockdebug_abort1(c0a9f0a8,1,c4,c04dc3da,8,d1823b80,c0bca314,c083ca86,c0be6640,c0be3800)
at netbsd:lockdebug_abort1+0xbb
pool_put(c0bca2a0,c31f7e8c,3,d1823b80,0,0,d1823b80,c04b0aaa,c31e7a14,d185d6cc)
at netbsd:pool_put+0x60
ld_ataraid_iodone_raid0(c31f7e8c,0,0,0,c31f7e8c,c0b29800,d086fd40,c051beca,3,c04c1c60)
at netbsd:ld_ataraid_iodone_raid0+0x1c3
biodone2(3,c04c1c60,d075c004,c01002d0,d075c29c,d075c004,d086fd80,c04c2147,0,0)
at netbsd:biodone2+0x99
biointr(0,0,0,0,0,0,0,3,0,0) at netbsd:biointr+0x3a
softint_dispatch(cc4a7be0,3,0,0,0,0,d086fd90,d086fd28,cc4a7720,28) at
netbsd:softint_dispatch+0xb7
DDB lost frame for netbsd:Xsoftintr+0x3d, trying 0xd086fd88
Xsoftintr() at netbsd:Xsoftintr+0x3d
--- interrupt ---
fatal page fault in supervisor mode
trap type 6 code 0 eip c05ae9af cs 8 eflags 10202 cr2 3b ilevel 8
kernel: supervisor trap page fault, code=0
Faulted in DDB; continuing...
db{0}>
--
Greg A. Woods
Planix, Inc.
<woods%planix.com@localhost> +1 416 489-5852 x122 http://www.planix.com/
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