Date: Thu, 04 Feb 2016 12:56:06 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 206923] lock order reversal, vfs_bio.c:3476 ufs_dirhash.c:281 Message-ID: <bug-206923-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D206923 Bug ID: 206923 Summary: lock order reversal, vfs_bio.c:3476 ufs_dirhash.c:281 Product: Base System Version: 11.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: freebsd@tim.thechases.com I don't have an easy way to capture the back-trace and pull it from the mac= hine right now, so I've attached a screen-cap and hand-transcribed salient bits: witness_debugger+0x70 witness_checkorder+0xe71 _sx_xlock+0x72 ufsdirhash_add+0x3d ufs_direnter+0x62f ufs_makeinode+0x5f3 ufs_create+0x2d VOP_CREATE_APV+0xf1 vn_open_cred+0x2f8 kern_openat+0x25c amd64_syscall+0x2db Xfast_syscall+0xfb The system was a fresh install of CURRENT downloaded last night, put on a D= ell Inspiron i1420 with pretty default configuration (one whole disk GPT partit= ion with a boot, / and swap configuration) mostly just to test some jail stuff.= =20 Only new packages installed were zip/unzip/bunzip/bunzip2 so I could uncomp= ress the Handbook (html-split). It was triggered in /usr/share/doc/handbook/html (the last two subdirectories being subdirectories I'd created to house the handbook). The error was triggered by executing "tar xf book.html-split.ta= r" --=20 You are receiving this mail because: You are the assignee for the bug.=
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