From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Whitehouse Date: Thu, 08 Feb 2007 12:57:45 +0000 Subject: [Cluster-devel] Kernel panic on mounting gfs2: kernel 2.6.19 and 2.6.20. In-Reply-To: References: Message-ID: <1170939465.11001.491.camel@quoit.chygwyn.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, On Thu, 2007-02-08 at 13:15 +0100, Zbyszek ???kiewski wrote: > Hi, > > I have recently setup cluster on Debian systems and i got issues > related with kernel panic: > systems affected: Debian 4.0 (testing) and Debian 3.1 (r4) > gcc: 3.4 and 4.1.2 > kernels: 2.6.19 and 2.6.20 > cluster from latest cvs > > command invoked: mount -t gfs2 /dev/sdb1 /mnt/ > docs that i followed : > http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/doc/usage.txt?cvsroot=cluster > > any clue? > It looks like the mount was successful, but that the problem occurred right after mount. Just as a sanity check does the same thing happen if you use lock_nolock? There have been a number of bug fixes since 2.6.20 which went into Linus' kernel yesterday, so you might want to try the latest upstream kernel, but I don't recognise this problem as being something we've seen before, Steve. > here are detailed logs: > > Feb 8 13:05:18 xmpp-alt2 kernel: dlm: test: add member 1 > Feb 8 13:05:18 xmpp-alt2 kernel: dlm: test: total members 1 error 0 > Feb 8 13:05:18 xmpp-alt2 kernel: dlm: test: dlm_recover_directory > Feb 8 13:05:18 xmpp-alt2 kernel: dlm: test: dlm_recover_directory 0 > entries > Feb 8 13:05:18 xmpp-alt2 kernel: dlm: test: recover 1 done: 0 ms > Feb 8 13:05:18 xmpp-alt2 kernel: GFS2: fsid=xmpp-alt2:test.0: Joined > cluster. Now mounting FS... > Feb 8 13:05:21 xmpp-alt2 kernel: GFS2: fsid=xmpp-alt2:test.0: jid=0, > already locked for use > Feb 8 13:05:21 xmpp-alt2 kernel: GFS2: fsid=xmpp-alt2:test.0: jid=0: > Looking at journal... > Feb 8 13:05:21 xmpp-alt2 kernel: GFS2: fsid=xmpp-alt2: test.0: jid=0: > Done > Feb 8 13:05:21 xmpp-alt2 kernel: ------------[ cut here ]------------ > Feb 8 13:05:21 xmpp-alt2 kernel: kernel BUG at fs/gfs2/glock.c:738! > Feb 8 13:05:21 xmpp-alt2 kernel: invalid opcode: 0000 [#1] > Feb 8 13:05:21 xmpp-alt2 kernel: Modules linked in: lock_dlm dlm > configfs gfs2 > Feb 8 13:05:21 xmpp-alt2 kernel: CPU: 0 > Feb 8 13:05:21 xmpp-alt2 kernel: EIP: 0060:[] Not > tainted VLI > Feb 8 13:05:21 xmpp-alt2 kernel: EFLAGS: 00000282 (2.6.20-xmpp2 #1) > Feb 8 13:05:21 xmpp-alt2 kernel: EIP is at gfs2_glmutex_unlock > +0x18/0x1c [gfs2] > Feb 8 13:05:21 xmpp-alt2 kernel: eax: f3aa1bbc ebx: f3aa1bec ecx: > 00007080 edx: f3aa1bbc > Feb 8 13:05:22 xmpp-alt2 kernel: esi: f3aa1b78 edi: f15a3f88 ebp: > f15a3f94 esp: f15a3f64 > Feb 8 13:05:22 xmpp-alt2 kernel: ds: 007b es: 007b ss: 0068 > Feb 8 13:05:22 xmpp-alt2 kernel: Process gfs2_glockd (pid: 7013, > ti=f15a2000 task=f3ad9a70 task.ti=f15a2000) > Feb 8 13:05:22 xmpp-alt2 kernel: Stack: f89108e5 f34f6000 f34f6364 > f8907861 00000000 f3ad9a70 c0123580 f15a3fa0 > Feb 8 13:05:22 xmpp-alt2 kernel: f15a3fa0 f15a3fac c010f84f > 00000000 00000000 f3ad9a70 c0123580 f15a3fa0 > Feb 8 13:05:22 xmpp-alt2 kernel: f15a3fa0 000004c1 f9a6da64 > 0024d65b f348ddc4 f34f6000 f8907830 fffffffc > Feb 8 13:05:22 xmpp-alt2 kernel: Call Trace: > Feb 8 13:05:22 xmpp-alt2 kernel: [] gfs2_reclaim_glock > +0x8d/0x8f [gfs2] > Feb 8 13:05:22 xmpp-alt2 kernel: [] gfs2_glockd+0x31/0xe4 > [gfs2] > Feb 8 13:05:22 xmpp-alt2 kernel: [] > autoremove_wake_function+0x0/0x43 > Feb 8 13:05:22 xmpp-alt2 kernel: [] __wake_up_common > +0x33/0x56 > Feb 8 13:05:22 xmpp-alt2 kernel: [] > autoremove_wake_function+0x0/0x43 > Feb 8 13:05:22 xmpp-alt2 kernel: [] gfs2_glockd+0x0/0xe4 > [gfs2] > Feb 8 13:05:22 xmpp-alt2 kernel: [] kthread+0x9d/0xce > Feb 8 13:05:22 xmpp-alt2 kernel: [] kthread+0x0/0xce > Feb 8 13:05:22 xmpp-alt2 kernel: [] kernel_thread_helper > +0x7/0x10 > Feb 8 13:05:22 xmpp-alt2 kernel: ======================= > Feb 8 13:05:22 xmpp-alt2 kernel: Code: c3 65 a1 08 00 00 00 89 42 24 > 8b 04 24 89 42 28 89 c8 c3 0f ba 70 08 01 c7 40 24 00 00 00 00 c7 40 > 28 00 00 00 00 e8 7a fe ff ff <0f> 0b eb fe 55 89 d5 57 89 c7 56 31 f6 > 53 8d 58 3c 83 ec 04 8b > Feb 8 13:05:22 xmpp-alt2 kernel: EIP: [] > gfs2_glmutex_unlock+0x18/0x1c [gfs2] SS:ESP 0068:f15a3f64 > Feb 8 13:05:33 xmpp-alt2 kernel: <0>------------[ cut > here ]------------ > Feb 8 13:05:33 xmpp-alt2 kernel: kernel BUG at fs/gfs2/glock.c:738! > Feb 8 13:05:33 xmpp-alt2 kernel: invalid opcode: 0000 [#2] > Feb 8 13:05:33 xmpp-alt2 kernel: Modules linked in: lock_dlm dlm > configfs gfs2 > Feb 8 13:05:33 xmpp-alt2 kernel: CPU: 0 > Feb 8 13:05:33 xmpp-alt2 kernel: EIP: 0060:[] Not > tainted VLI > Feb 8 13:05:33 xmpp-alt2 kernel: EFLAGS: 00000282 (2.6.20-xmpp2 #1) > Feb 8 13:05:34 xmpp-alt2 kernel: EIP is at gfs2_glmutex_unlock > +0x18/0x1c [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: eax: f3aa1bbc ebx: f3aa1b78 ecx: > 00007080 edx: f3aa1bbc > Feb 8 13:05:34 xmpp-alt2 kernel: esi: f34f6000 edi: f3aa1b78 ebp: > 00000001 esp: f34f5f98 > Feb 8 13:05:34 xmpp-alt2 kernel: ds: 007b es: 007b ss: 0068 > Feb 8 13:05:34 xmpp-alt2 kernel: Process gfs2_scand (pid: 7012, > ti=f34f4000 task=f3bef030 task.ti=f34f4000) > Feb 8 13:05:34 xmpp-alt2 kernel: Stack: f8910940 f8910942 000002be > f34f6000 f8907800 fffffffc f89109aa f34f6000 > Feb 8 13:05:34 xmpp-alt2 kernel: f34f6000 f890780c f348ddc4 > c012320b 00000001 ffffffff ffffffff c012316e > Feb 8 13:05:34 xmpp-alt2 kernel: 00000000 00000000 00000000 > c01034df f348ddbc 00000000 00000000 00000000 > Feb 8 13:05:34 xmpp-alt2 kernel: Call Trace: > Feb 8 13:05:34 xmpp-alt2 kernel: [] examine_bucket > +0x59/0x5b [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: [] scan_glock+0x0/0x51 > [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: [] gfs2_scand+0x0/0x30 > [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: [] gfs2_scand_internal > +0x17/0x22 [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: [] gfs2_scand+0xc/0x30 > [gfs2] > Feb 8 13:05:34 xmpp-alt2 kernel: [] kthread+0x9d/0xce > Feb 8 13:05:34 xmpp-alt2 kernel: [] kthread+0x0/0xce > Feb 8 13:05:34 xmpp-alt2 kernel: [] kernel_thread_helper > +0x7/0x10 > Feb 8 13:05:34 xmpp-alt2 kernel: ======================= > Feb 8 13:05:34 xmpp-alt2 kernel: Code: c3 65 a1 08 00 00 00 89 42 24 > 8b 04 24 89 42 28 89 c8 c3 0f ba 70 08 01 c7 40 24 00 00 00 00 c7 40 > 28 00 00 00 00 e8 7a fe ff ff <0f> 0b eb fe 55 89 d5 57 89 c7 56 31 f6 > 53 8d 58 3c 83 ec 04 8b > Feb 8 13:05:34 xmpp-alt2 kernel: EIP: [] > gfs2_glmutex_unlock+0x18/0x1c [gfs2] SS:ESP 0068:f34f5f98 > > > -- > pozdrawiam, > Zbyszek ???kiewski