Linux oss0 2.6.18-238.12.1.el5_lustre.gce5e033 #1 SMP Thu Jun 23 20:11:14 PDT 2011 x86_64 x86_64 x86_64 GNU/Linux

kernel-ib-devel-1.5.3.1-2.6.18_238.12.1.el5_lustre.gce5e033
kernel-headers-2.6.18-238.12.1.el5_lustre.gce5e033
lustre-1.8.6-wc1_2.6.18_238.12.1.el5_lustre.gce5e033
kernel-devel-2.6.18-238.12.1.el5_lustre.gce5e033
ddn-lustre-tools-0.4-2011.08.04.202453
kernel-2.6.18-238.12.1.el5_lustre.gce5e033
lustre-modules-1.8.6-wc1_2.6.18_238.12.1.el5_lustre.gce5e033
lustre-ldiskfs-3.1.50-wc1_2.6.18_238.12.1.el5_lustre.gce5e033
ddn-sfa-ofed-1.5.3.1-2.6.18_238.12.1.el5_lustre.gce5e033
kernel-ib-1.5.3.1-2.6.18_238.12.1.el5_lustre.gce5e033

Filesystem            Size  Used Avail Use% Mounted on
/dev/hda1             9.8G  1.7G  7.7G  18% /
/dev/mapper/VolGroup00-LogVol02
                      5.9G  1.5G  4.2G  26% /var
/dev/mapper/VolGroup00-LogVol03
                      3.9G  154M  3.6G   5% /tmp
/dev/mapper/VolGroup00-LogVol05
                       11G  157M   11G   2% /scratch
tmpfs                 5.9G     0  5.9G   0% /dev/shm
10.10.100.130:/home   3.9G  352M  3.4G  10% /home
/dev/ddn/ost_testfs_0
                       22T   49G   20T   1% /lustre/testfs/ost_0
/dev/ddn/ost_testfs_6
                       22T   49G   20T   1% /lustre/testfs/ost_6
/dev/ddn/ost_testfs_12
                       22T   49G   20T   1% /lustre/testfs/ost_12
/dev/ddn/ost_testfs_18
                       22T   49G   20T   1% /lustre/testfs/ost_18
/dev/ddn/ost_testfs_24
                       22T   17G   20T   1% /lustre/testfs/ost_24
/dev/ddn/ost_testfs_30
                       15T   17G   14T   1% /lustre/testfs/ost_30
/dev/ddn/ost_testfs_36
                       15T   17G   14T   1% /lustre/testfs/ost_36
/dev/ddn/ost_testfs_42
                       15T   17G   14T   1% /lustre/testfs/ost_42

             total       used       free     shared    buffers     cached
Mem:      12305632     802956   11502676          0      86860     101504
-/+ buffers/cache:     614592   11691040
Swap:      2097144        332    2096812

Nov 11 15:10:49 oss0 kernel: Lustre: Echo OBD driver; http://www.lustre.org/
Nov 11 15:10:50 oss0 kernel: LustreError: 7624:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7624:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7624, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000abd2>] get_page_from_freelist+0x378/0x43a
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7624
Nov 11 15:10:50 oss0 kernel: LustreError: 7628:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7628:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7628, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7628
Nov 11 15:10:50 oss0 kernel: LustreError: 7632:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7632:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7632, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7632
Nov 11 15:10:50 oss0 kernel: LustreError: 7636:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7636:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7636, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7636
Nov 11 15:10:50 oss0 kernel: LustreError: 7642:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7642:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7642, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ca18d>] __rmqueue+0x91/0xc6
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7642
Nov 11 15:10:50 oss0 kernel: LustreError: 7646:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7646:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7646, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800ce73f>] zone_statistics+0x3e/0x6d
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7646
Nov 11 15:10:50 oss0 kernel: LustreError: 7652:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7652:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7652, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: LustreError: dumping log to /tmp/lustre-log.1321053050.7652
Nov 11 15:10:50 oss0 kernel: LustreError: 7656:0:(filter_io_26.c:293:filter_iobuf_add_page()) ASSERTION(iobuf->dr_npages < iobuf->dr_max_pages) failed
Nov 11 15:10:50 oss0 kernel: LustreError: 7656:0:(filter_io_26.c:293:filter_iobuf_add_page()) LBUG
Nov 11 15:10:50 oss0 kernel: Pid: 7656, comm: lctl
Nov 11 15:10:50 oss0 kernel: 
Nov 11 15:10:50 oss0 kernel: Call Trace:
Nov 11 15:10:50 oss0 kernel: [<ffffffff887786a1>] libcfs_debug_dumpstack+0x51/0x60 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88778bda>] lbug_with_loc+0x7a/0xd0 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88780ff0>] tracefile_init+0x0/0x110 [libcfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88b3b650>] ldiskfs_bmap+0x0/0xf0 [ldiskfs]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c0291b>] filter_iobuf_add_page+0x3b/0x70 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c05580>] filter_commitrw_write+0x4e0/0x2be0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88bfe8ce>] filter_brw+0x52e/0x6e0 [obdfilter]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000f41d>] __alloc_pages+0x78/0x308
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c2d462>] echo_client_brw_ioctl+0x1032/0x3050 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88c30583>] echo_client_iocontrol+0x1103/0x2420 [obdecho]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8001aa2d>] vsnprintf+0x5df/0x627
Nov 11 15:10:50 oss0 kernel: [<ffffffff80001c20>] _stext+0xc20/0x1000
Nov 11 15:10:50 oss0 kernel: [<ffffffff800d3af5>] __vmalloc_area_node+0x12e/0x156
Nov 11 15:10:50 oss0 kernel: [<ffffffff88804f07>] obd_ioctl_getdata+0x5b7/0xec0 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff88819cf0>] class_handle_ioctl+0x1de0/0x2190 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff8000dad0>] permission+0x8d/0xc8
Nov 11 15:10:50 oss0 kernel: [<ffffffff801aedd8>] misc_open+0x16c/0x260
Nov 11 15:10:50 oss0 kernel: [<ffffffff888043cb>] obd_class_ioctl+0x19b/0x220 [obdclass]
Nov 11 15:10:50 oss0 kernel: [<ffffffff800423f3>] do_ioctl+0x21/0x6b
Nov 11 15:10:50 oss0 kernel: [<ffffffff80030401>] vfs_ioctl+0x457/0x4b9
Nov 11 15:10:50 oss0 kernel: [<ffffffff800b9630>] audit_syscall_entry+0x1a4/0x1cf
Nov 11 15:10:50 oss0 kernel: [<ffffffff8004c8fb>] sys_ioctl+0x59/0x78
Nov 11 15:10:50 oss0 kernel: [<ffffffff8005d28d>] tracesys+0xd5/0xe0
Nov 11 15:10:50 oss0 kernel: