Date: Tue, 09 Dec 2003 09:35:06 -0500 From: Jesse Guardiani <jesse@wingnet.net> To: freebsd-current@freebsd.org Subject: LOR: ffs_snapshot.c from 5.2-BETA Message-ID: <br4mir$vln$1@sea.gmane.org>
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Howdy list, Has anyone seen this yet? Happened while I was fsck'ing my external USB hard drive a few days ago. Didn't see anything recent like this in the archive (Nov was the closest, but it looked like a separate issue). acquiring duplicate lock of same type: "vnode interlock" 1st vnode interlock @ ufs/ffs/ffs_snapshot.c:488 2nd vnode interlock @ ufs/ffs/ffs_snapshot.c:491 Stack backtrace: backtrace(c06df4ef,c06e3b95,c06eca1f,1eb,246) at backtrace+0x17 witness_lock(c42b9a28,8,c06eca1f,1eb,c3b48678) at witness_lock+0x672 _mtx_lock_flags(c42b9a28,0,c06eca16,1eb,c19dbf00) at _mtx_lock_flags+0xba ffs_snapshot(c3abbc00,bfbfed88,70,c05482f3,c073f800) at ffs_snapshot+0x1759 ffs_mount(c3abbc00,c3b89b80,bfbfe7e4,e3928bec,c3b5d8c0) at ffs_mount+0x638 vfs_domount(c3b5d8c0,c3a7e300,c3b89b80,1010000,bfbfe7e4) at vfs_domount+0x7a8 mount(c3b5d8c0,e3928d14,c06f5333,3ee,4) at mount+0xc0 syscall(2f,2f,2f,bfbfe854,bfbfed83) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (21), eip = 0x280bdf2f, esp = 0xbfbfe76c, ebp = 0xbfbfec6c --- -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.net
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