Date: Mon, 15 Dec 2003 08:14:01 +0100 (CET) From: dirk.meyer@dinoex.sub.org To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/60247: mutex problems in geom_io Message-ID: <200312150714.hBF7E1f0093543@home.dinoex.sub.de> Resent-Message-ID: <200312150720.hBF7KN94020008@freefall.freebsd.org>
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>Number: 60247 >Category: kern >Synopsis: mutex problems in geom_io >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 14 23:20:22 PST 2003 >Closed-Date: >Last-Modified: >Originator: Dirk Meyer >Release: FreeBSD 5.1-CURRENT i386 >Organization: privat >Environment: FreeBSD 5.2-CURRENT #8: Sun Dec 14 11:17:35 CET 2003 GENERIC >Description: Dec 14 12:58:58 current kernel: Stack backtrace: Dec 15 08:02:33 current syslogd: kernel boot file is /boot/kernel/kernel Dec 15 08:02:33 current kernel: ad0: FAILURE - READ_DMA status=51<READY,DSC,ERROR> error=40<UNCORRECTABLE> Dec 15 08:02:33 current kernel: vinum: data2.p0.s0 is crashed by force Dec 15 08:02:33 current kernel: vinum: data2.p0 is faulty Dec 15 08:02:33 current kernel: vinum: data2 is down Dec 15 08:02:33 current kernel: malloc() of "16" with the following non-sleepable locks held: Dec 15 08:02:33 current kernel: exclusive sleep mutex g_xup r = 0 (0xd7596cbc) locked @ /usr/src/sys/geom/geom_io.c: 374 Dec 15 08:02:33 current kernel: malloc() of "16" with the following non-sleepable locks held: Dec 15 08:02:33 current kernel: exclusive sleep mutex g_xup r = 0 (0xd7596cbc) locked @ /usr/src/sys/geom/geom_io.c: 374 Dec 15 08:02:33 current kernel: fatal:data2.p0.s0 read error, block 55769385 for 16384 bytes Dec 15 08:02:33 current kernel: data2.p0.s0: user buffer block 54949920 for 16384 bytes Dec 15 08:02:33 current kernel: malloc() of "16" with the following non-sleepable locks held: Dec 15 08:02:33 current kernel: exclusive sleep mutex g_xup r = 0 (0xd7596cbc) locked @ /usr/src/sys/geom/geom_io.c: 374 >How-To-Repeat: set a vinum volume down ... >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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