[LU-6958] conf-sanity conf-sanity: (osd_internal.h:1088:osd_trans_exec_check()) LBUG

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.8.0
• Environment: server: lustre-master build # 3120 RHEL7.1; client: SLES11 SP3
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for sarah_lw <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/d747913c-36eb-11e5-8aa3-5254006e85c2.

The sub-test conf-sanity failed with the following error:

test failed to respond and timed out

MDS console

============----- Wed Jul 29 14:28:52 PDT 2015
21:29:48:[ 6939.261454] Lustre: DEBUG MARKER: -----============= acceptance-small: conf-sanity ============----- Wed Jul 29 14:28:52 PDT 2015
21:29:48:[ 6939.725706] Lustre: DEBUG MARKER: /usr/sbin/lctl mark excepting tests: 32newtarball
21:29:48:[ 6939.843346] Lustre: DEBUG MARKER: excepting tests: 32newtarball
21:29:48:[ 6941.017504] Lustre: DEBUG MARKER: grep -c /mnt/mds1' ' /proc/mounts
21:29:48:[ 6941.263857] Lustre: DEBUG MARKER: umount -d -f /mnt/mds1
21:29:48:[ 6944.448137] LustreError: 2957:0:(client.c:1144:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff88007853aa00 x1508060907555292/t0(0) o13->lustre-OST0004-osc-MDT0000@10.2.4.186@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
21:29:48:[ 6944.454124] LustreError: 2957:0:(client.c:1144:ptlrpc_import_delay_req()) Skipped 4 previous similar messages
21:29:48:[ 6945.325038] Lustre: lustre-MDT0000: Not available for connect from 10.2.4.186@tcp (stopping)
21:29:48:[ 6945.325039] Lustre: lustre-MDT0000: Not available for connect from 10.2.4.186@tcp (stopping)
21:29:48:[ 6945.334071] Lustre: Skipped 5 previous similar messages
21:29:48:[ 6953.424097] Lustre: 15445:0:(client.c:2020:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1438205342/real 1438205342]  req@ffff88006bb46400 x1508060907555340/t0(0) o251->MGC10.2.4.185@tcp@0@lo:26/25 lens 224/224 e 0 to 1 dl 1438205348 ref 2 fl Rpc:XN/0/ffffffff rc 0/-1
21:29:48:[ 6953.940790] Lustre: server umount lustre-MDT0000 complete
21:29:48:[ 6954.052294] Lustre: DEBUG MARKER: lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '
21:29:48:[ 6967.843149] Lustre: DEBUG MARKER: grep -c /mnt/mds1' ' /proc/mounts
21:29:48:[ 6968.122930] Lustre: DEBUG MARKER: lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '
21:29:48:[ 6968.433002] Lustre: DEBUG MARKER: mkfs.lustre --mgs --fsname=lustre --mdt --index=0 --param=sys.timeout=20 --param=lov.stripesize=1048576 --param=lov.stripecount=0 --param=mdt.identity_upcall=/usr/sbin/l_getidentity --backfstype=ldiskfs --device-size=200000 --mkfsoptions="-E lazy_itable_i
21:29:48:[ 6969.075173] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro
21:29:48:[ 6985.644418] Lustre: DEBUG MARKER: mkdir -p /mnt/mds1
21:29:48:[ 6985.873774] Lustre: DEBUG MARKER: test -b /dev/lvm-Role_MDS/P1
21:29:48:[ 6986.104783] Lustre: DEBUG MARKER: mkdir -p /mnt/mds1; mount -t lustre   		                   /dev/lvm-Role_MDS/P1 /mnt/mds1
21:29:48:[ 6986.315220] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro
21:29:48:[ 6986.561765] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache
21:29:48:[ 6986.607695] Lustre: Setting parameter lustre-MDT0000-mdtlov.lov.stripesize in log lustre-MDT0000
21:29:48:[ 6986.775915] Lustre: 15982:0:(osd_internal.h:1085:osd_trans_exec_check()) op 3: used 8, used now 8, reserved 4
21:29:48:[ 6986.781997] Lustre: 15982:0:(osd_internal.h:1085:osd_trans_exec_check()) Skipped 2 previous similar messages
21:29:48:[ 6986.784728] Lustre: 15982:0:(osd_handler.c:902:osd_trans_dump_creds())   create: 1/4/8, destroy: 0/0/0
21:29:48:[ 6986.786932] Lustre: 15982:0:(osd_handler.c:902:osd_trans_dump_creds()) Skipped 7 previous similar messages
21:29:48:[ 6986.789329] Lustre: 15982:0:(osd_handler.c:909:osd_trans_dump_creds())   attr_set: 0/0/0, xattr_set: 0/0/0
21:29:48:[ 6986.791595] Lustre: 15982:0:(osd_handler.c:909:osd_trans_dump_creds()) Skipped 7 previous similar messages
21:29:48:[ 6986.793997] Lustre: 15982:0:(osd_handler.c:919:osd_trans_dump_creds())   write: 0/0/0, punch: 0/0/0, quota 2/2/0
21:29:48:[ 6986.796392] Lustre: 15982:0:(osd_handler.c:919:osd_trans_dump_creds()) Skipped 7 previous similar messages
21:29:48:[ 6986.798858] Lustre: 15982:0:(osd_handler.c:926:osd_trans_dump_creds())   insert: 1/17/0, delete: 0/0/0
21:29:48:[ 6986.801203] Lustre: 15982:0:(osd_handler.c:926:osd_trans_dump_creds()) Skipped 7 previous similar messages
21:29:48:[ 6986.803701] Lustre: 15982:0:(osd_handler.c:933:osd_trans_dump_creds())   ref_add: 0/0/0, ref_del: 0/0/0
21:29:48:[ 6986.805925] Lustre: 15982:0:(osd_handler.c:933:osd_trans_dump_creds()) Skipped 7 previous similar messages
21:29:48:[ 6986.808305] LustreError: 15982:0:(osd_internal.h:1088:osd_trans_exec_check()) LBUG
21:29:48:[ 6986.810317] Pid: 15982, comm: llog_process_th
21:29:48:[ 6986.812333] 
21:29:48:[ 6986.812333] Call Trace:
21:29:48:[ 6986.815553]  [<ffffffffa06147d3>] libcfs_debug_dumpstack+0x53/0x80 [libcfs]
21:29:48:[ 6986.817690]  [<ffffffffa0614d75>] lbug_with_loc+0x45/0xc0 [libcfs]
21:29:48:[ 6986.819616]  [<ffffffffa0bf481e>] osd_it_ea_rec.part.94+0x0/0x36 [osd_ldiskfs]
21:29:48:[ 6986.821735]  [<ffffffffa0bcd8c7>] osd_object_ea_create+0x927/0xb80 [osd_ldiskfs]
21:29:48:[ 6986.823728]  [<ffffffffa075afa8>] dt_find_or_create+0x598/0x8d0 [obdclass]
21:29:48:[ 6986.825719]  [<ffffffffa05f4d40>] fld_index_init+0x1a0/0xbb0 [fld]
21:29:48:[ 6986.827708]  [<ffffffffa05f2485>] fld_server_init+0xa5/0x3e0 [fld]
21:29:48:[ 6986.829555]  [<ffffffffa0d8dcf4>] mdt_init0+0x4f4/0x12b0 [mdt]
21:29:48:[ 6986.831523]  [<ffffffffa0d8eb29>] mdt_device_alloc+0x79/0x110 [mdt]
21:29:48:[ 6986.833346]  [<ffffffffa073ba84>] obd_setup+0x114/0x2a0 [obdclass]
21:29:48:[ 6986.835297]  [<ffffffffa073cb77>] class_setup+0x2f7/0x8d0 [obdclass]
21:29:48:[ 6986.837065]  [<ffffffffa0744c96>] class_process_config+0x1c36/0x2db0 [obdclass]
21:29:48:[ 6986.839037]  [<ffffffff812de5d9>] ? simple_strtoul+0x9/0x10
21:29:48:[ 6986.840735]  [<ffffffffa0748fb0>] ? target_name2index+0x90/0xc0 [obdclass]
21:29:48:[ 6986.842695]  [<ffffffff811acbe3>] ? __kmalloc+0x1f3/0x230
21:29:48:[ 6986.844363]  [<ffffffffa073e6bb>] ? lustre_cfg_new+0x8b/0x400 [obdclass]
21:29:48:[ 6986.846252]  [<ffffffffa07466bd>] class_config_llog_handler+0x8ad/0x1d20 [obdclass]
21:29:48:[ 6986.848028]  [<ffffffffa0707345>] llog_process_thread+0x5f5/0x1020 [obdclass]
21:29:48:[ 6986.849909]  [<ffffffffa07087c0>] ? llog_process_thread_daemonize+0x0/0x80 [obdclass]
21:29:48:[ 6986.851690]  [<ffffffffa070880c>] llog_process_thread_daemonize+0x4c/0x80 [obdclass]
21:29:48:[ 6986.853606]  [<ffffffff8109739f>] kthread+0xcf/0xe0
21:29:48:[ 6986.855145]  [<ffffffff810972d0>] ? kthread+0x0/0xe0
21:29:48:[ 6986.856831]  [<ffffffff81615018>] ret_from_fork+0x58/0x90
21:29:48:[ 6986.858357]  [<ffffffff810972d0>] ? kthread+0x0/0xe0
21:29:48:[ 6986.859975] 
21:29:48:[ 6986.861579] Kernel panic - not syncing: LBUG
21:29:48:[ 6986.862575] CPU: 1 PID: 15982 Comm: llog_process_th Tainted: GF          O--------------   3.10.0-229.7.2.el7_lustre.g8bca546.x86_64 #1
21:29:48:[ 6986.862575] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
21:29:48:[ 6986.862575]  ffffffffa0631faf 000000004569312b ffff880067503870 ffffffff816051aa
21:29:48:[ 6986.862575]  ffff8800675038f0 ffffffff815fea1e ffffffff00000008 ffff880067503900
21:29:48:[ 6986.862575]  ffff8800675038a0 000000004569312b ffffffffa0bf67d0 0000000000000246
21:29:48:[ 6986.862575] Call Trace:
21:29:48:[ 6986.862575]  [<ffffffff816051aa>] dump_stack+0x19/0x1b
21:29:48:[ 6986.862575]  [<ffffffff815fea1e>] panic+0xd8/0x1e7
21:29:48:[ 6986.862575]  [<ffffffffa0614ddb>] lbug_with_loc+0xab/0xc0 [libcfs]
21:29:48:[ 6986.862575]  [<ffffffffa0bf481e>] osd_trans_exec_check.part.91+0x1a/0x1a [osd_ldiskfs]
21:29:48:[ 6986.862575]  [<ffffffffa0bcd8c7>] osd_object_ea_create+0x927/0xb80 [osd_ldiskfs]
21:29:48:[ 6986.862575]  [<ffffffffa075afa8>] dt_find_or_create+0x598/0x8d0 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa05f4d40>] fld_index_init+0x1a0/0xbb0 [fld]
21:29:48:[ 6986.862575]  [<ffffffffa05f2485>] fld_server_init+0xa5/0x3e0 [fld]
21:29:48:[ 6986.862575]  [<ffffffffa0d8dcf4>] mdt_init0+0x4f4/0x12b0 [mdt]
21:29:48:[ 6986.862575]  [<ffffffffa0d8eb29>] mdt_device_alloc+0x79/0x110 [mdt]
21:29:48:[ 6986.862575]  [<ffffffffa073ba84>] obd_setup+0x114/0x2a0 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa073cb77>] class_setup+0x2f7/0x8d0 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa0744c96>] class_process_config+0x1c36/0x2db0 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffff812de5d9>] ? simple_strtoul+0x9/0x10
21:29:48:[ 6986.862575]  [<ffffffffa0748fb0>] ? target_name2index+0x90/0xc0 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffff811acbe3>] ? __kmalloc+0x1f3/0x230
21:29:48:[ 6986.862575]  [<ffffffffa073e6bb>] ? lustre_cfg_new+0x8b/0x400 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa07466bd>] class_config_llog_handler+0x8ad/0x1d20 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa0707345>] llog_process_thread+0x5f5/0x1020 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa07087c0>] ? llog_backup+0x500/0x500 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffffa070880c>] llog_process_thread_daemonize+0x4c/0x80 [obdclass]
21:29:48:[ 6986.862575]  [<ffffffff8109739f>] kthread+0xcf/0xe0
21:29:48:[ 6986.862575]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
21:29:48:[ 6986.862575]  [<ffffffff81615018>] ret_from_fork+0x58/0x90
21:29:48:[ 6986.862575]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
21:29:48:[ 6986.862575] drm_kms_helper: panic occurred, switching back to text console
21:29:48:[ 6986.862575] ------------[ cut here ]------------
21:29:48:[ 6986.862575] kernel BUG at arch/x86/mm/pageattr.c:216!
21:29:48:[ 6986.862575] invalid opcode: 0000 [#1] SMP 
21:29:48:[ 6986.862575] Modules linked in: osp(OF) mdd(OF) lod(OF) mdt(OF) lfsck(OF) mgs(OF) mgc(OF) osd_ldiskfs(OF) lquota(OF) fid(OF) fld(OF) ksocklnd(OF) ptlrpc(OF) obdclass(OF) lnet(OF) sha512_generic libcfs(OF) ldiskfs(OF) dm_mod rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd fscache xprtrdma sunrpc ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm ppdev ib_sa parport_pc virtio_balloon pcspkr serio_raw parport i2c_piix4 ib_mad ib_core ib_addr ext4 mbcache jbd2 ata_generic pata_acpi cirrus syscopyarea sysfillrect virtio_blk sysimgblt 8139too drm_kms_helper ttm virtio_pci virtio_ring virtio 8139cp mii drm i2c_core ata_piix libata floppy
21:29:48:[ 6986.862575] CPU: 1 PID: 15982 Comm: llog_process_th Tainted: GF          O--------------   3.10.0-229.7.2.el7_lustre.g8bca546.x86_64 #1

Issue Links

• duplicates: LU-6827 sanity-scrub: Failed mount OST on ldiskfs

Comments

[Peter Jones]

It looks like the LU-6827 patch did land after that test run so we can close this as a duplicate and reopen if that is proven not to be the case.

[Zhenyu Xu]

You may mean LU-6911, the patch has been updated to include SLES patch.

[James A Simmons]

Sorry. Thinking of another patch.

[Zhenyu Xu]

The patch of LU-6827 changes osd-ldiskfs code, it's distro unrelated but affects ldiskfs as back file type.

[James A Simmons]

Its only landed for RHEL platform. We are missing a patch for SLES12 still.

[Zhenyu Xu]

I think it's a dup of LU-6827 (transaction credits insufficient for EA object create), and the patch has been landed for 2.8

[Sarah Liu]

it also make sanity-lfsck failed
https://testing.hpdd.intel.com/test_sets/d3fdfbfe-3b1b-11e5-bdff-5254006e85c2

07:21:23:[ 3378.397120] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-lfsck ============----- Tue Aug 4 00:21:01 PDT 2015
07:21:23:[ 3378.912074] Lustre: DEBUG MARKER: /usr/sbin/lctl mark == sanity-lfsck test complete, duration -o sec == 00:21:02 \(1438672862\)
07:21:23:[ 3379.044652] Lustre: DEBUG MARKER: == sanity-lfsck test complete, duration -o sec == 00:21:02 (1438672862)
07:21:23:[ 3381.002348] Lustre: DEBUG MARKER: grep -c /mnt/mds1' ' /proc/mounts
07:21:23:[ 3381.243257] Lustre: DEBUG MARKER: umount -d -f /mnt/mds1
07:21:23:[ 3382.032208] LustreError: 3025:0:(client.c:1144:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff880066782d00 x1508554900711260/t0(0) o13->lustre-OST0006-osc-MDT0000@10.2.4.204@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
07:21:23:[ 3383.424333] LustreError: 3026:0:(client.c:1144:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff880064b48c00 x1508554900711264/t0(0) o13->lustre-OST0005-osc-MDT0000@10.2.4.204@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
07:21:23:[ 3384.576293] LustreError: 3025:0:(client.c:1144:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff880064b48f00 x1508554900711272/t0(0) o13->lustre-OST0002-osc-MDT0000@10.2.4.204@tcp:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
07:21:23:[ 3384.583993] LustreError: 3025:0:(client.c:1144:ptlrpc_import_delay_req()) Skipped 1 previous similar message
07:21:23:[ 3385.342311] Lustre: lustre-MDT0000: Not available for connect from 10.2.4.204@tcp (stopping)
07:21:23:[ 3385.348123] Lustre: Skipped 6 previous similar messages
07:21:34:[ 3393.399148] Lustre: 21243:0:(client.c:2020:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1438672871/real 1438672871]  req@ffff880066782d00 x1508554900711308/t0(0) o251->MGC10.2.4.203@tcp@0@lo:26/25 lens 224/224 e 0 to 1 dl 1438672877 ref 2 fl Rpc:XN/0/ffffffff rc 0/-1
07:21:34:[ 3393.649300] Lustre: server umount lustre-MDT0000 complete
07:21:35:[ 3393.772660] Lustre: DEBUG MARKER: lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '
07:21:35:[ 3399.028308] Lustre: DEBUG MARKER: grep -c /mnt/mds1' ' /proc/mounts
07:21:35:[ 3399.250588] Lustre: DEBUG MARKER: lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '
07:21:35:[ 3399.540714] Lustre: DEBUG MARKER: mkfs.lustre --mgs --fsname=lustre --mdt --index=0 --param=sys.timeout=20 --param=lov.stripesize=1048576 --param=lov.stripecount=0 --param=mdt.identity_upcall=/usr/sbin/l_getidentity --backfstype=ldiskfs --device-size=100000 --reformat /dev/lvm-Role_MDS/P1
07:21:35:[ 3399.843372] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro
07:21:35:[ 3407.552264] Lustre: DEBUG MARKER: running=$(grep -c /mnt/mds1' ' /proc/mounts);
07:21:35:[ 3407.552264] mpts=$(mount | grep -c /mnt/mds1' ');
07:21:35:[ 3407.552264] if [ $running -ne $mpts ]; then
07:21:35:[ 3407.552264]     echo $(hostname) env are INSANE!;
07:21:35:[ 3407.552264]     exit 1;
07:21:35:[ 3407.552264] fi
07:21:35:[ 3407.842656] Lustre: DEBUG MARKER: running=$(grep -c /mnt/mds1' ' /proc/mounts);
07:21:35:[ 3407.842656] mpts=$(mount | grep -c /mnt/mds1' ');
07:21:35:[ 3407.842656] if [ $running -ne $mpts ]; then
07:21:35:[ 3407.842656]     echo $(hostname) env are INSANE!;
07:21:35:[ 3407.842656]     exit 1;
07:21:35:[ 3407.842656] fi
07:21:35:[ 3408.804243] Lustre: DEBUG MARKER: mkdir -p /mnt/mds1
07:21:35:[ 3409.023783] Lustre: DEBUG MARKER: test -b /dev/lvm-Role_MDS/P1
07:21:35:[ 3409.250145] Lustre: DEBUG MARKER: mkdir -p /mnt/mds1; mount -t lustre   		                   /dev/lvm-Role_MDS/P1 /mnt/mds1
07:21:35:[ 3409.447160] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro
07:21:35:[ 3409.554144] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache
07:21:35:[ 3409.593824] Lustre: Setting parameter lustre-MDT0000-mdtlov.lov.stripesize in log lustre-MDT0000
07:21:35:[ 3409.600230] Lustre: Skipped 4 previous similar messages
07:21:35:[ 3409.681883] Lustre: 21900:0:(osd_internal.h:1085:osd_trans_exec_check()) op 3: used 8, used now 8, reserved 4
07:21:35:[ 3409.687942] Lustre: 21900:0:(osd_handler.c:902:osd_trans_dump_creds())   create: 1/4/8, destroy: 0/0/0
07:21:35:[ 3409.691974] Lustre: 21900:0:(osd_handler.c:909:osd_trans_dump_creds())   attr_set: 0/0/0, xattr_set: 0/0/0
07:21:35:[ 3409.694351] Lustre: 21900:0:(osd_handler.c:919:osd_trans_dump_creds())   write: 0/0/0, punch: 0/0/0, quota 2/2/0
07:21:35:[ 3409.696715] Lustre: 21900:0:(osd_handler.c:926:osd_trans_dump_creds())   insert: 1/17/0, delete: 0/0/0
07:21:35:[ 3409.698964] Lustre: 21900:0:(osd_handler.c:933:osd_trans_dump_creds())   ref_add: 0/0/0, ref_del: 0/0/0
07:21:35:[ 3409.701213] LustreError: 21900:0:(osd_internal.h:1088:osd_trans_exec_check()) LBUG
07:21:35:[ 3409.703301] Pid: 21900, comm: llog_process_th
07:21:35:[ 3409.705196] 
07:21:35:[ 3409.705196] Call Trace:
07:21:35:[ 3409.708410]  [<ffffffffa06107d3>] libcfs_debug_dumpstack+0x53/0x80 [libcfs]
07:21:35:[ 3409.710441]  [<ffffffffa0610d75>] lbug_with_loc+0x45/0xc0 [libcfs]
07:21:35:[ 3409.712347]  [<ffffffffa0bf081e>] osd_it_ea_rec.part.94+0x0/0x36 [osd_ldiskfs]
07:21:35:[ 3409.714286]  [<ffffffffa0bc98c7>] osd_object_ea_create+0x927/0xb80 [osd_ldiskfs]
07:21:35:[ 3409.716229]  [<ffffffffa0756fa8>] dt_find_or_create+0x598/0x8d0 [obdclass]
07:21:35:[ 3409.718053]  [<ffffffffa05f0e20>] fld_index_init+0x1a0/0xbb0 [fld]
07:21:35:[ 3409.719899]  [<ffffffffa05ee565>] fld_server_init+0xa5/0x3e0 [fld]
07:21:35:[ 3409.721660]  [<ffffffffa0d89cf4>] mdt_init0+0x4f4/0x12b0 [mdt]
07:21:35:[ 3409.723354]  [<ffffffffa0d8ab29>] mdt_device_alloc+0x79/0x110 [mdt]
07:21:35:[ 3409.725093]  [<ffffffffa0737a84>] obd_setup+0x114/0x2a0 [obdclass]
07:21:35:[ 3409.726784]  [<ffffffffa0738b77>] class_setup+0x2f7/0x8d0 [obdclass]
07:21:35:[ 3409.728474]  [<ffffffffa0740c96>] class_process_config+0x1c36/0x2db0 [obdclass]
07:21:35:[ 3409.730230]  [<ffffffff812de5d9>] ? simple_strtoul+0x9/0x10
07:21:35:[ 3409.731866]  [<ffffffffa0744fb0>] ? target_name2index+0x90/0xc0 [obdclass]
07:21:35:[ 3409.733550]  [<ffffffff811acbe3>] ? __kmalloc+0x1f3/0x230
07:21:35:[ 3409.735128]  [<ffffffffa073a6bb>] ? lustre_cfg_new+0x8b/0x400 [obdclass]
07:21:35:[ 3409.736805]  [<ffffffffa07426bd>] class_config_llog_handler+0x8ad/0x1d20 [obdclass]
07:21:35:[ 3409.738491]  [<ffffffffa0703345>] llog_process_thread+0x5f5/0x1020 [obdclass]
07:21:35:[ 3409.740146]  [<ffffffffa07047c0>] ? llog_process_thread_daemonize+0x0/0x80 [obdclass]
07:21:35:[ 3409.741831]  [<ffffffffa070480c>] llog_process_thread_daemonize+0x4c/0x80 [obdclass]
07:21:35:[ 3409.743461]  [<ffffffff8109739f>] kthread+0xcf/0xe0
07:21:35:[ 3409.744898]  [<ffffffff810972d0>] ? kthread+0x0/0xe0
07:21:35:[ 3409.746331]  [<ffffffff81615018>] ret_from_fork+0x58/0x90
07:21:35:[ 3409.747825]  [<ffffffff810972d0>] ? kthread+0x0/0xe0
07:21:35:[ 3409.749277] 
07:21:35:[ 3409.750649] Kernel panic - not syncing: LBUG
07:21:35:[ 3409.751641] CPU: 0 PID: 21900 Comm: llog_process_th Tainted: GF          O--------------   3.10.0-229.7.2.el7_lustre.gfd6f11c.x86_64 #1
07:21:35:[ 3409.751641] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
07:21:36:[ 3409.751641]  ffffffffa062dfaf 000000008a979486 ffff8800608af870 ffffffff816051aa
07:21:36:[ 3409.751641]  ffff8800608af8f0 ffffffff815fea1e ffffffff00000008 ffff8800608af900
07:21:36:[ 3409.751641]  ffff8800608af8a0 000000008a979486 ffffffffa0bf27d0 0000000000000246
07:21:36:[ 3409.751641] Call Trace:
07:21:36:[ 3409.751641]  [<ffffffff816051aa>] dump_stack+0x19/0x1b
07:21:36:[ 3409.751641]  [<ffffffff815fea1e>] panic+0xd8/0x1e7
07:21:36:[ 3409.751641]  [<ffffffffa0610ddb>] lbug_with_loc+0xab/0xc0 [libcfs]
07:21:36:[ 3409.751641]  [<ffffffffa0bf081e>] osd_trans_exec_check.part.91+0x1a/0x1a [osd_ldiskfs]
07:21:36:[ 3409.751641]  [<ffffffffa0bc98c7>] osd_object_ea_create+0x927/0xb80 [osd_ldiskfs]
07:21:36:[ 3409.751641]  [<ffffffffa0756fa8>] dt_find_or_create+0x598/0x8d0 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa05f0e20>] fld_index_init+0x1a0/0xbb0 [fld]
07:21:36:[ 3409.751641]  [<ffffffffa05ee565>] fld_server_init+0xa5/0x3e0 [fld]
07:21:36:[ 3409.751641]  [<ffffffffa0d89cf4>] mdt_init0+0x4f4/0x12b0 [mdt]
07:21:36:[ 3409.751641]  [<ffffffffa0d8ab29>] mdt_device_alloc+0x79/0x110 [mdt]
07:21:36:[ 3409.751641]  [<ffffffffa0737a84>] obd_setup+0x114/0x2a0 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa0738b77>] class_setup+0x2f7/0x8d0 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa0740c96>] class_process_config+0x1c36/0x2db0 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffff812de5d9>] ? simple_strtoul+0x9/0x10
07:21:36:[ 3409.751641]  [<ffffffffa0744fb0>] ? target_name2index+0x90/0xc0 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffff811acbe3>] ? __kmalloc+0x1f3/0x230
07:21:36:[ 3409.751641]  [<ffffffffa073a6bb>] ? lustre_cfg_new+0x8b/0x400 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa07426bd>] class_config_llog_handler+0x8ad/0x1d20 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa0703345>] llog_process_thread+0x5f5/0x1020 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa07047c0>] ? llog_backup+0x500/0x500 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffffa070480c>] llog_process_thread_daemonize+0x4c/0x80 [obdclass]
07:21:36:[ 3409.751641]  [<ffffffff8109739f>] kthread+0xcf/0xe0
07:21:36:[ 3409.751641]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
07:21:36:[ 3409.751641]  [<ffffffff81615018>] ret_from_fork+0x58/0x90
07:21:36:[ 3409.751641]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
07:21:36:[ 3409.751641] drm_kms_helper: panic occurred, switching back to text console
07:21:36:[ 3409.751641] ------------[ cut here ]------------
07:21:36:[ 3409.751641] kernel BUG at arch/x86/mm/pageattr.c:216!
07:21:36:[ 3409.751641] invalid opcode: 0000 [#1] SMP 
07:21:36:[ 3409.751641] Modules linked in: osp(OF) mdd(OF) lod(OF) mdt(OF) lfsck(OF) mgs(OF) mgc(OF) osd_ldiskfs(OF) lquota(OF) fid(OF) fld(OF) ksocklnd(OF) ptlrpc(OF) obdclass(OF) lnet(OF) sha512_generic libcfs(OF) ldiskfs(OF) dm_mod rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd fscache xprtrdma sunrpc ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ppdev ib_cm iw_cm virtio_balloon pcspkr serio_raw ib_sa i2c_piix4 parport_pc parport ib_mad ib_core ib_addr ext4 mbcache jbd2 ata_generic pata_acpi cirrus syscopyarea sysfillrect sysimgblt 8139too drm_kms_helper ttm virtio_blk ata_piix libata floppy drm i2c_core virtio_pci virtio_ring virtio 8139cp mii
07:21:36:[ 3409.751641] CPU: 0 PID: 21900 Comm: llog_process_th Tainted: GF          O--------------   3.10.0-229.7.2.el7_lustre.gfd6f11c.x86_64 #1
07:21:36:[ 3409.751641] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
07:21:36:[ 3409.751641] task: ffff88003661b8e0 ti: ffff8800608ac000 task.ti: ffff8800608ac000
07:21:36:[ 3409.751641] RIP: 0010:[<ffffffff8105c2ef>]  [<ffffffff8105c2ef>] change_page_attr_set_clr+0x4ef/0x500
07:21:36:[ 3409.751641] RSP: 0018:ffff8800608af070  EFLAGS: 00010046
07:21:36:[ 3409.751641] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000010
07:21:36:[ 3409.751641] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 0000000080000000
07:21:36:[ 3409.751641] RBP: ffff8800608af108 R08: 0000000000000004 R09: 000000000005bfad
07:21:36:[ 3409.751641] R10: 0000000000003689 R11: ffffffff8118ff6f R12: 0000000000000010
07:21:36:[ 3409.751641] R13: 0000000000000000 R14: 0000000000000200 R15: 0000000000000005
07:21:36:[ 3409.751641] FS:  0000000000000000(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000
07:21:36:[ 3409.751641] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
07:21:36:[ 3409.751641] CR2: 00007fd717d5c018 CR3: 000000000190e000 CR4: 00000000000006f0
07:21:36:[ 3409.751641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
07:21:36:[ 3409.751641] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
07:21:36:[ 3409.751641] Stack:
07:21:36:[ 3409.751641]  000000045a5a5a5a ffff880000000000 0000000000000000 ffff880069f20000
07:21:36:[ 3409.751641]  ffff88003661b8e0 0000000000000000 0000000000000000 0000000000000010
07:21:36:[ 3409.751641]  0000000000000000 0000000500000001 000000000005bfad 0000020000000000
07:21:36:[ 3409.751641] Call Trace:
07:21:36:[ 3409.751641]  [<ffffffff8105c646>] _set_pages_array+0xe6/0x130
07:21:36:[ 3409.751641]  [<ffffffff8105c6c3>] set_pages_array_wc+0x13/0x20
07:21:36:[ 3409.751641]  [<ffffffffa00a73af>] ttm_set_pages_caching+0x2f/0x70 [ttm]
07:21:36:[ 3409.751641]  [<ffffffffa00a74f4>] ttm_alloc_new_pages.isra.7+0xb4/0x180 [ttm]
07:21:36:[ 3409.751641]  [<ffffffffa00a7e50>] ttm_pool_populate+0x3e0/0x500 [ttm]
07:21:36:[ 3409.751641]  [<ffffffffa013732e>] cirrus_ttm_tt_populate+0xe/0x10 [cirrus]
07:21:36:[ 3409.751641]  [<ffffffffa00a46dd>] ttm_bo_move_memcpy+0x65d/0x6e0 [ttm]
07:21:36:[ 3409.751641]  [<ffffffff8118f73e>] ? map_vm_area+0x2e/0x40
07:21:36:[ 3409.751641]  [<ffffffffa00a02c9>] ? ttm_tt_init+0x69/0xb0 [ttm]
07:21:36:[ 3409.751641]  [<ffffffffa01372d8>] cirrus_bo_move+0x18/0x20 [cirrus]
07:21:37:[ 3409.751641]  [<ffffffffa00a1de5>] ttm_bo_handle_move_mem+0x265/0x5b0 [ttm]
07:21:37:[ 3409.751641]  [<ffffffff81601a64>] ? __slab_free+0x10e/0x277
07:21:37:[ 3409.751641]  [<ffffffff8118ef33>] ? __free_vmap_area+0xb3/0xf0
07:21:37:[ 3409.751641]  [<ffffffffa00a274a>] ? ttm_bo_mem_space+0x10a/0x310 [ttm]
07:21:37:[ 3409.751641]  [<ffffffffa00a2e17>] ttm_bo_validate+0x247/0x260 [ttm]
07:21:37:[ 3409.751641]  [<ffffffff81059e69>] ? iounmap+0x79/0xa0
07:21:37:[ 3409.751641]  [<ffffffff81050000>] ? kgdb_arch_late+0x80/0x180
07:21:37:[ 3409.751641]  [<ffffffffa0137ac2>] cirrus_bo_push_sysram+0x82/0xe0 [cirrus]
07:21:37:[ 3409.751641]  [<ffffffffa0135c84>] cirrus_crtc_do_set_base.isra.8.constprop.10+0x84/0x430 [cirrus]
07:21:37:[ 3409.751641]  [<ffffffffa0136479>] cirrus_crtc_mode_set+0x449/0x4d0 [cirrus]
07:21:37:[ 3409.751641]  [<ffffffffa0112939>] drm_crtc_helper_set_mode+0x2e9/0x520 [drm_kms_helper]
07:21:37:[ 3409.751641]  [<ffffffffa01136bf>] drm_crtc_helper_set_config+0x87f/0xaa0 [drm_kms_helper]
07:21:37:[ 3409.751641]  [<ffffffffa005b711>] drm_mode_set_config_internal+0x61/0xe0 [drm]
07:21:37:[ 3409.751641]  [<ffffffffa011ae83>] restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper]
07:21:37:[ 3409.751641]  [<ffffffffa011b045>] drm_fb_helper_force_kernel_mode+0x75/0xb0 [drm_kms_helper]
07:21:37:[ 3409.751641]  [<ffffffffa011bd59>] drm_fb_helper_panic+0x29/0x30 [drm_kms_helper]
07:21:37:[ 3409.751641]  [<ffffffff81610a6c>] notifier_call_chain+0x4c/0x70
07:21:37:[ 3409.751641]  [<ffffffff81610aca>] atomic_notifier_call_chain+0x1a/0x20
07:21:37:[ 3409.751641]  [<ffffffff815fea4c>] panic+0x106/0x1e7
07:21:37:[ 3409.751641]  [<ffffffffa0610ddb>] lbug_with_loc+0xab/0xc0 [libcfs]
07:21:37:[ 3409.751641]  [<ffffffffa0bf081e>] osd_trans_exec_check.part.91+0x1a/0x1a [osd_ldiskfs]
07:21:37:[ 3409.751641]  [<ffffffffa0bc98c7>] osd_object_ea_create+0x927/0xb80 [osd_ldiskfs]
07:21:37:[ 3409.751641]  [<ffffffffa0756fa8>] dt_find_or_create+0x598/0x8d0 [obdclass]
07:21:37:[ 3409.751641]  [<ffffffffa05f0e20>] fld_index_init+0x1a0/0xbb0 [fld]
08:22:00:********** Timeout by autotest system **********