Date: Mon, 15 May 2006 07:13:18 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: wsk <wsk@gddsn.org.cn> Cc: FreeBSD current mailing list <current@freebsd.org> Subject: Re: panic: _mtx_lock_sleep: recursed on non-recursive mutex pmap @ /usr/src/sys/i386/i386/pmap.c:1843 Message-ID: <20060515071112.R54242@maildrop.int.zabbadoz.net> In-Reply-To: <4467E7A3.4020101@gddsn.org.cn> References: <4467E7A3.4020101@gddsn.org.cn>
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On Mon, 15 May 2006, wsk wrote: > folks > booting panic with advantech's PCM-5823 board on CURRENT > appreciate with any help > > snip... > Timecounter "TSC" frequency 299238514 Hz quality 800 > Timecounters tick every 1.000 msec > rr232x: no controller detected. > ad2: 488MB <SanDisk SDCFB-512 HDX 2.27> at ata1-master PIO4 > Trying to mount root from ufs:/dev/ad2s1a > lock order reversal: > 1st 0xc0f3c0a8 pmap (pmap) @ /usr/src/sys/i386/i386/pmap.c:2111 > 2nd 0xc0c91078 system map (system map) @ /usr/src/sys/vm/vm_map.c:1096 the LOR looks like LOR #186 http://sources.zabbadoz.net/freebsd/lor.html#186 which was in there for only a day or two and is patched. Could it be that your HEAD is from around 2006-04-[27-29] +- 2 days? -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT
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