Date: Wed, 30 Apr 1997 21:41:06 -0700 (PDT) From: Jaye Mathisen <mrcpu@cdsnet.net> To: hackers@freebsd.org Subject: Another panic... Message-ID: <Pine.NEB.3.95.970430214000.5683w-100000@mail.cdsnet.net>
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I don't think it's hardware, it's reproducible on my other newsservers
using a variety of motherboards and 2940's.
I think it's a bug.
#0 boot (howto=256) at ../../kern/kern_shutdown.c:243
243 dumppcb.pcb_cr3 = rcr3();
(kgdb) where
#0 boot (howto=256) at ../../kern/kern_shutdown.c:243
#1 0xf010f1b2 in panic (fmt=0xf018ed7d "blkfree: freeing free block")
at ../../kern/kern_shutdown.c:367
#2 0xf018ef4f in ffs_blkfree (ip=0xf18d5600, bno=13792, size=8192)
at ../../ufs/ffs/ffs_alloc.c:1230
#3 0xf0190fce in ffs_truncate (ap=0xefbffdf8) at
../../ufs/ffs/ffs_inode.c:343
#4 0xf0194dd5 in ufs_inactive (ap=0xefbffe2c) at vnode_if.h:1003
#5 0xf012e46f in vrele (vp=0xf1b5dc80) at vnode_if.h:699
#6 0xf01a7c15 in vnode_pager_dealloc (object=0xf1d1af80)
at ../../vm/vnode_pager.c:203
#7 0xf01a70fa in vm_pager_deallocate (object=0xf1d1af80)
at ../../vm/vm_pager.c:177
#8 0xf01a2b14 in vm_object_terminate (object=0xf1d1af80)
at ../../vm/vm_object.c:416
#9 0xf01a294f in vm_object_deallocate (object=0xf1d1af80)
at ../../vm/vm_object.c:353
#10 0xf012e3ae in vrele (vp=0xf1b5dc80) at ../../kern/vfs_subr.c:881
#11 0xf0132757 in vn_close (vp=0xf1b5dc80, flags=1, cred=0xf1d7ef80,
p=0xf1e1cc00) at ../../kern/vfs_vnops.c:215
#12 0xf0132d79 in vn_closefile (fp=0xf200b900, p=0xf1e1cc00)
at ../../kern/vfs_vnops.c:467
#13 0xf0107f80 in closef (fp=0xf200b900, p=0xf1e1cc00)
at ../../kern/kern_descrip.c:896
---Type <return> to continue, or q <return> to quit---
#14 0xf0107669 in close (p=0xf1e1cc00, uap=0xefbfff94, retval=0xefbfff84)
at ../../kern/kern_descrip.c:392
#15 0xf01b53ff in syscall (frame={tf_es = -272695257, tf_ds = -272695257,
tf_edi = 35469, tf_esi = -272639072, tf_ebp = -272638720,
tf_isp = -272629788, tf_ebx = 1, tf_edx = -272640224, tf_ecx = 0,
tf_eax = 6, tf_trapno = 7, tf_err = 7, tf_eip = 268891905, tf_cs =
31,
tf_eflags = 598, tf_esp = -272639136, tf_ss = 39})
at .../../i386/i386/trap.c:890
#16 0x1006f701 in ?? ()
#17 0x2c98 in ?? ()
#18 0x1095 in ?? ()
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