People, This problem does not occure with kernel 2.6.17.14 > > People, > > We have build the stable GFS tree againt 2.6.18.6. After we executed > ccs,cman, fenced and clvmd we tried to mount the GFS filesystems, with > the following result: > > > CMAN: Waiting to join or form a Linux-cluster > CMAN: sending membership request > CMAN: got node ifs4 > CMAN: got node ifs3 > CMAN: got node ifs2 > CMAN: got node ifs1 > CMAN: quorum regained, resuming activity > GFS: Trying to join cluster "lock_dlm", "lisa:lisa_vg1_local" > GFS: fsid=lisa:lisa_vg1_local.1: Joined cluster. Now mounting FS... > GFS: fsid=lisa:lisa_vg1_local.1: jid=1: Trying to acquire journal > lock... > GFS: fsid=lisa:lisa_vg1_local.1: jid=1: Looking at journal... > GFS: fsid=lisa:lisa_vg1_local.1: jid=1: Done > GFS: fsid=lisa:lisa_vg1_local.1: Scanning for log elements... > GFS: fsid=lisa:lisa_vg1_local.1: Found 0 unlinked inodes > GFS: fsid=lisa:lisa_vg1_local.1: Found quota changes for 0 IDs > GFS: fsid=lisa:lisa_vg1_local.1: Done > BUG: unable to handle kernel NULL pointer dereference at > virtual address > 0000001 > 8 > printing eip: > c0164efc > *pde = 36d55001 > *pte = 00000000 > Oops: 0000 [#1] > SMP > Modules linked in: lock_dlm dlm dm_round_robin dm_multipath sg > ide_floppy ide_cd > cdrom qla2xxx firmware_class scsi_transport_fc siimage piix e1000 gfs > lock_harn > ess cman dm_mod > CPU: 0 > EIP: 0060:[<c0164efc>] Tainted: GF VLI > EFLAGS: 00010293 (2.6.18.6-sara1 #1) > EIP is at do_add_mount+0x66/0xeb > eax: 0000000c ebx: f79e5200 ecx: 00000000 edx: c5900cc0 > esi: f6cfbf34 edi: ffffffea ebp: f6cfbef4 esp: f6cfbee4 > ds: 007b es: 007b ss: 0068 > Process mount (pid: 6360, ti=f6cfa000 task=f6d96ab0 task.ti=f6cfa000) > Stack: 00000000 f6d0e000 f6d2b000 f6d0e003 f6cfbf10 c0164e8a 00000000 > f6cfbf34 > 00000000 00000000 f6cfbf34 f6cfbf90 c016546d 00000000 f73d6000 > f6d2b000 > 00000000 f6d0e000 f6d73000 f73d6000 f7816894 c5900cc0 000000d0 > 0805b5f0 > Call Trace: > [<c0103560>] show_stack_log_lvl+0x8f/0x97 > [<c01036d0>] show_registers+0x125/0x18e > [<c01038c3>] die+0x116/0x1c8 > [<c010e7bf>] do_page_fault+0x4a3/0x57b > [<c0103245>] error_code+0x39/0x40 > [<c0164e8a>] do_new_mount+0x67/0x73 > [<c016546d>] do_mount+0x162/0x179 > [<c01656fe>] sys_mount+0x6a/0xa6 > [<c010279f>] syscall_call+0x7/0xb > Code: ff ff 8b 00 8b 80 48 04 00 00 39 42 64 75 7d 8b 43 14 > bf f0 ff ff > ff 39 42 14 75 07 8b 06 39 42 10 74 69 8b 43 10 bf ea ff ff ff <8b> 40 > 0c 0f b7 40 28 25 00 f0 00 00 3d 00 a0 00 00 74 4e 8b 45 > EIP: [<c0164efc>] do_add_mount+0x66/0xeb SS:ESP 0068:f6cfbee4 > > > Does anyone have a clue what happend here? > > > Met vriendelijke groet, Kind Regards, > > Jaap P. Dijkshoorn > Group Leader Cluster Computing > Systems Programmer > mailto:jaap@xxxxxxx http://home.sara.nl/~jaapd > > SARA Computing & Networking Services > Kruislaan 415 1098 SJ Amsterdam > Tel: +31-(0)20-5923000 > Fax: +31-(0)20-6683167 > http://www.sara.nl >
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