Date: Sun, 15 Nov 1998 19:47:41 +1030 From: Greg Lehey <grog@lemis.com> To: FreeBSD current users <FreeBSD-current@FreeBSD.ORG> Subject: Today's -CURRENT dies with "ffs_blkfree: bad size" Message-ID: <19981115194741.A414@freebie.lemis.com>
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I've just upgraded my kernel to a sup of about 9 hours ago, and have
had a number of panics. The first ones happened in X, but I finally
got a dump. Here's a trace:
#0 boot (howto=262400) at ../../kern/kern_shutdown.c:285
285 dumppcb.pcb_cr3 = rcr3();
(kgdb) bt
#0 boot (howto=262400) at ../../kern/kern_shutdown.c:285
#1 0xf013e1e5 in panic (fmt=0xf01cc3e1 "ffs_blkfree: bad size")
at ../../kern/kern_shutdown.c:453
#2 0xf01cc53e in ffs_blkfree (ip=0xf1283400, bno=4, size=8192)
at ../../ufs/ffs/ffs_alloc.c:1300
#3 0xf01cac04 in ffs_reallocblks (ap=0xf8cc1e14)
at ../../ufs/ffs/ffs_alloc.c:523
#4 0xf015e2e3 in cluster_write (bp=0xf461a7e8, filesize=106496)
at vnode_if.h:1035
#5 0xf01d2147 in ffs_write (ap=0xf8cc1eec)
at ../../ufs/ufs/ufs_readwrite.c:368
#6 0xf0167d5b in vn_write (fp=0xf1233200, uio=0xf8cc1f30, cred=0xf11cac80)
at vnode_if.h:331
#7 0xf0146da2 in write (p=0xf8cac880, uap=0xf8cc1f84)
at ../../kern/sys_generic.c:270
#8 0xf01fcef3 in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 114688,
tf_esi = 537546280, tf_ebp = -272642672, tf_isp = -120840236,
tf_ebx = 537477216, tf_edx = 537546280, tf_ecx = 0, tf_eax = 4,
tf_trapno = 7, tf_err = 7, tf_eip = 537412177, tf_cs = 31,
tf_eflags = 514, tf_esp = -272642696, tf_ss = 39})
at ../../i386/i386/trap.c:1031
#9 0x20084251 in ?? ()
Anybody else seen this?
Greg
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