Date: Tue, 15 Apr 1997 18:03:22 -0700 (PDT) From: Jaye Mathisen <mrcpu@cdsnet.net> To: hackers@freebsd.org Subject: More 2.2.1 panics: Message-ID: <Pine.NEB.3.95.970415180237.23227M-100000@mail.cdsnet.net>
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UFS errors make me nervous...
# gdb -k kernel.20 vmcore.20
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GDB 4.16 (i386-unknown-freebsd),
Copyright 1996 Free Software Foundation, Inc...
IdlePTD 8df000
current pcb at 1e7fc8
panic: blkfree: freeing free block
#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 0xf0112df3 in panic (fmt=0xf0192a2d "blkfree: freeing free block")
at ../../kern/kern_shutdown.c:367
#2 0xf0192bff in ffs_blkfree (ip=0xf4db4a00, bno=29776, size=8192)
at ../../ufs/ffs/ffs_alloc.c:1230
#3 0xf0194c7e in ffs_truncate (ap=0xefbffdf8) at
../../ufs/ffs/ffs_inode.c:343
#4 0xf0198be5 in ufs_inactive (ap=0xefbffe2c) at vnode_if.h:1003
#5 0xf013214f in vrele (vp=0xf4dcc780) at vnode_if.h:699
#6 0xf01ac615 in vnode_pager_dealloc (object=0xf4ec8100)
at ../../vm/vnode_pager.c:203
#7 0xf01abafa in vm_pager_deallocate (object=0xf4ec8100)
at ../../vm/vm_pager.c:177
#8 0xf01a6bb4 in vm_object_terminate (object=0xf4ec8100)
at ../../vm/vm_object.c:416
#9 0xf01a69ef in vm_object_deallocate (object=0xf4ec8100)
at ../../vm/vm_object.c:353
#10 0xf013208e in vrele (vp=0xf4dcc780) at ../../kern/vfs_subr.c:881
#11 0xf0132003 in vput (vp=0xf4dcc780) at ../../kern/vfs_subr.c:858
#12 0xf019c0ec in ufs_remove (ap=0xefbffef8) at
../../ufs/ufs/ufs_vnops.c:695
#13 0xf013441d in unlink (p=0xf4a20c00, uap=0xefbfff94, retval=0xefbfff84)
at vnode_if.h:459
#14 0xf01be32f in syscall (frame={tf_es = -272695257, tf_ds = -272695257,
tf_edi = 34197, tf_esi = -272640440, tf_ebp = -272640088,
---Type <return> to continue, or q <return> to quit---
tf_isp = -272629788, tf_ebx = 1, tf_edx = -272641536, tf_ecx = 0,
tf_eax = 10, tf_trapno = 7, tf_err = 7, tf_eip = 268845169, tf_cs =
31,
tf_eflags = 530, tf_esp = -272640484, tf_ss = 39})
at ../../i386/i386/trap.c:890
#15 0x10064071 in ?? ()
#16 0x2c98 in ?? ()
#17 0x1095 in ?? ()
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