Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750834AbWAJKQH (ORCPT ); Tue, 10 Jan 2006 05:16:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750959AbWAJKQG (ORCPT ); Tue, 10 Jan 2006 05:16:06 -0500 Received: from tornado.reub.net ([202.89.145.182]:24794 "EHLO tornado.reub.net") by vger.kernel.org with ESMTP id S1750834AbWAJKQF (ORCPT ); Tue, 10 Jan 2006 05:16:05 -0500 Message-ID: <43C38932.7070302@reub.net> Date: Tue, 10 Jan 2006 23:15:14 +1300 From: Reuben Farrelly User-Agent: Thunderbird 1.6a1 (Windows/20060109) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.15-mm2 References: <20060107052221.61d0b600.akpm@osdl.org> <43BFD8C1.9030404@reub.net> <20060107133103.530eb889.akpm@osdl.org> In-Reply-To: <20060107133103.530eb889.akpm@osdl.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9503 Lines: 180 Hi again, [removed cc Jeff Garzik and Stephen Hemminger, as this is not about sky2 or libata] On 8/01/2006 10:31 a.m., Andrew Morton wrote: >> 3. The boot up process with -mm2 was pretty lengthy, I had two periods of time >> when the whole system just came to a crawl, first time was when starting cups, >> and it came back to life and continued booting about 30s later. Next when >> starting hpijs it didn't come to life at all and I had to reboot. No output to >> the console for either, unfortunately. > > Don't know, sorry. But this kernel had oopsed, hadn't it? This one is still present in -git6. The symptoms are that the kernel boots up, the userspace applications start launching as the system starts to go to runlevel 3, and then the system 'blocks' on $random_service (clamd, mysql and vsftp and others). I've left it for 5 mins and it never continued on.. There's no oops, and nothing seems to be logged about it, I can hit enter and the console jumps to a new line, so the machine doesn't lock up hard, it seems to be getting 'stuck'. I gathered this info via serial console: SysRq : HELP : loglevel0-8 reBoot show-all-locks(D) tErm Full kIll saK showMem Nice powerOff showPc unRaw Sync showTasks Unmount dSysRq : Show Locks Held Showing all blocking locks in the system: S init: 1 [c1920a50, 116] (not blocked on mutex) S migration/0: 2 [c1920030, 0] (not blocked on mutex) S ksoftirqd/0: 3 [c1928a50, 134] (not blocked on mutex) S watchdog/0: 4 [c1928540, 0] (not blocked on mutex) S migration/1: 5 [c1928030, 0] (not blocked on mutex) S ksoftirqd/1: 6 [c1930a50, 134] (not blocked on mutex) S watchdog/1: 7 [c1930540, 0] (not blocked on mutex) S events/0: 8 [c1930030, 110] (not blocked on mutex) S events/1: 9 [c1950a50, 110] (not blocked on mutex) S khelper: 10 [c1936a50, 111] (not blocked on mutex) S kthread: 11 [c1950540, 111] (not blocked on mutex) S kblockd/0: 14 [c1967540, 110] (not blocked on mutex) S kblockd/1: 15 [c1967030, 110] (not blocked on mutex) S kacpid: 16 [c1936540, 111] (not blocked on mutex) S khubd: 108 [c1ba8a50, 110] (not blocked on mutex) S pdflush: 160 [c1bdb540, 120] (not blocked on mutex) D pdflush: 161 [c1bdb030, 115] (not blocked on mutex) S kswapd0: 162 [c1be0a50, 117] (not blocked on mutex) S aio/0: 163 [c1b51030, 111] (not blocked on mutex) S aio/1: 164 [c1b51540, 111] (not blocked on mutex) S kseriod: 252 [f7cdd030, 110] (not blocked on mutex) S ata/0: 277 [f7cdd540, 111] (not blocked on mutex) S ata/1: 278 [f7cd8a50, 111] (not blocked on mutex) S scsi_eh_0: 280 [c1b55030, 110] (not blocked on mutex) S scsi_eh_1: 281 [c1b55540, 111] (not blocked on mutex) S scsi_eh_2: 282 [f7cd3030, 111] (not blocked on mutex) S scsi_eh_3: 283 [c1b55a50, 110] (not blocked on mutex) S kirqd: 368 [f7cd8030, 115] (not blocked on mutex) S md5_raid1: 374 [f7cd8540, 110] (not blocked on mutex) S md4_raid1: 378 [c1b4b030, 110] (not blocked on mutex) S md3_raid1: 382 [c1967a50, 110] (not blocked on mutex) D md2_raid1: 386 [c1b4b540, 110] (not blocked on mutex) S md1_raid1: 391 [c1b51a50, 110] (not blocked on mutex) D md0_raid1: 394 [c1b47540, 110] (not blocked on mutex) D reiserfs/0: 395 [c1b39030, 110] (not blocked on mutex) D reiserfs/1: 396 [f7c70030, 110] (not blocked on mutex) S udevd: 446 [c1ba8030, 112] (not blocked on mutex) S kjournald: 1299 [f7c67a50, 120] (not blocked on mutex) S rc: 1370 [c1b39540, 118] (not blocked on mutex) D syslogd: 1675 [f753d540, 116] (not blocked on mutex) S klogd: 1678 [f75e3030, 115] (not blocked on mutex) S named: 1689 [f753d030, 117] (not blocked on mutex) S named: 1690 [f7673540, 116] (not blocked on mutex) D named: 1691 [f767b540, 116] (not blocked on mutex) S named: 1692 [f7673030, 116] (not blocked on mutex) S named: 1693 [f7c6ca50, 116] (not blocked on mutex) S portmap: 1715 [f74ee030, 116] (not blocked on mutex) S mdadm: 1724 [f75d4030, 116] (not blocked on mutex) S acpid: 1804 [f7620030, 123] (not blocked on mutex) S hpiod: 1812 [c1b43a50, 116] (not blocked on mutex) S hpiod: 1828 [f7696a50, 117] (not blocked on mutex) S python: 1817 [f7c67030, 115] (not blocked on mutex) D cupsd: 1826 [f771ca50, 116] (not blocked on mutex) S sshd: 1879 [c1950030, 115] (not blocked on mutex) S xinetd: 1888 [f74fea50, 115] (not blocked on mutex) S ntpd: 1899 [c1b39a50, 116] (not blocked on mutex) S apcupsd: 1917 [f75d4540, 116] (not blocked on mutex) S apcupsd: 2198 [f74ee540, 115] (not blocked on mutex) S nfsd: 1953 [c1936030, 119] (not blocked on mutex) S nfsd: 1954 [f7696030, 119] (not blocked on mutex) S nfsd: 1955 [f7c76540, 120] (not blocked on mutex) S nfsd: 1956 [f7c6c030, 120] (not blocked on mutex) S nfsd: 1957 [c1be0540, 120] (not blocked on mutex) S nfsd: 1958 [f74eea50, 120] (not blocked on mutex) S nfsd: 1959 [c1ba8540, 120] (not blocked on mutex) S nfsd: 1960 [c1b43540, 121] (not blocked on mutex) S lockd: 1962 [c1b43030, 120] (not blocked on mutex) S rpciod/0: 1963 [f7594540, 112] (not blocked on mutex) S rpciod/1: 1964 [f7594030, 110] (not blocked on mutex) S rpc.mountd: 1966 [f7c76030, 119] (not blocked on mutex) S rpc.idmapd: 1985 [f7c6c540, 116] (not blocked on mutex) S vsftpd: 1995 [f7696540, 118] (not blocked on mutex) S mysqld_safe: 2055 [f64cb540, 124] (not blocked on mutex) S mysqld: 2086 [c1bdba50, 116] (not blocked on mutex) S mysqld: 2087 [f64d4030, 119] (not blocked on mutex) S mysqld: 2088 [f64d4a50, 116] (not blocked on mutex) S mysqld: 2089 [f64cba50, 117] (not blocked on mutex) S mysqld: 2090 [f771c540, 119] (not blocked on mutex) S mysqld: 2097 [f760d540, 116] (not blocked on mutex) S mysqld: 2098 [f760da50, 116] (not blocked on mutex) S mysqld: 2104 [f7594a50, 116] (not blocked on mutex) S mysqld: 2105 [f7663a50, 116] (not blocked on mutex) S mysqld: 2106 [f753da50, 118] (not blocked on mutex) S dhcpd: 2119 [f7cd3a50, 116] (not blocked on mutex) S dovecot: 2128 [f64dd540, 115] (not blocked on mutex) S dovecot-auth: 2138 [f75e3a50, 116] (not blocked on mutex) S dovecot-auth: 2139 [c1b47a50, 116] (not blocked on mutex) D imap: 2157 [c1b47030, 116] (not blocked on mutex) S clamd: 2158 [f7663540, 118] (not blocked on mutex) S S79amavisd: 2161 [f7620a50, 118] (not blocked on mutex) D imap: 2164 [f7cd3540, 115] blocked on mutex: [f61e5d44] {inode_init_once} .. held by: imap: 2188 [f74fe540, 115] ... acquired at: real_lookup+0x1d/0xc6 S bash: 2165 [f7c67540, 120] (not blocked on mutex) D amavisd: 2166 [f650ba50, 118] (not blocked on mutex) D imap: 2174 [f7c76a50, 116] (not blocked on mutex) X imap-login: 2176 [f771c030, 116] (not blocked on mutex) X imap-login: 2178 [f74fe030, 116] (not blocked on mutex) S imap-login: 2179 [f75e3540, 116] (not blocked on mutex) S imap-login: 2180 [f767ba50, 116] (not blocked on mutex) D imap: 2188 [f74fe540, 115] (not blocked on mutex) S imap: 2196 [f650b540, 116] (not blocked on mutex) X imap-login: 2197 [f7cdda50, 115] (not blocked on mutex) X imap-login: 2202 [f767b030, 116] (not blocked on mutex) D imap: 2213 [f6231a50, 115] (not blocked on mutex) D dovecot-auth: 2222 [f64d4540, 118] (not blocked on mutex) D dovecot-auth: 2223 [f64dd030, 116] (not blocked on mutex) D dovecot-auth: 2224 [f760d030, 115] (not blocked on mutex) --------------------------- | showing all locks held: | --------------------------- #001: [f7dc8a4c] {alloc_super} .. held by: pdflush: 161 [c1bdb030, 115] ... acquired at: sync_supers+0x8d/0xeb #002: [f61e5d44] {inode_init_once} .. held by: imap: 2188 [f74fe540, 115] ... acquired at: real_lookup+0x1d/0xc6 #003: [f61529c4] {inode_init_once} .. held by: imap: 2157 [c1b47030, 116] ... acquired at: real_lookup+0x1d/0xc6 #004: [f700d9c4] {inode_init_once} .. held by: named: 1691 [f767b540, 116] ... acquired at: reiserfs_file_write+0x1be/0x615 #005: [f68dcd44] {inode_init_once} .. held by: cupsd: 1826 [f771ca50, 116] ... acquired at: sys_unlink+0x66/0x118 #006: [f6bd2d44] {inode_init_once} .. held by: cupsd: 1826 [f771ca50, 116] ... acquired at: vfs_unlink+0xd4/0x150 ============================================= Is there any other information I can gather to help narrow this one down? reuben - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/