Details
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Bug
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Resolution: Fixed
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Blocker
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Lustre 2.10.0
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None
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3
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9223372036854775807
Description
This issue was created by maloo for Bob Glossman <bob.glossman@intel.com>
This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/b4719b0e-e30f-11e6-bac2-5254006e85c2.
The sub-test test_32c failed with the following error:
test failed to respond and timed out
Raising a new ticket. While this fail happens in the same test as LU-9045, the panic seen is quite different:
09:14:05:[15426.722603] BUG: unable to handle kernel NULL pointer dereference at (null) 09:14:05:[15426.723416] IP: [<ffffffff81333289>] __list_del_entry+0x29/0xd0 09:14:05:[15426.723416] PGD 36124067 PUD 35cc2067 PMD 0 09:14:05:[15426.723416] Oops: 0000 [#1] SMP 09:14:05:[15426.723416] Modules linked in: ofd(OE) ost(OE) osp(OE) mdd(OE) lod(OE) mdt(OE) lfsck(OE) mgs(OE) osd_ldiskfs(OE) ldiskfs(OE) lquota(OE) lustre(OE) obdecho(OE) mgc(OE) lov(OE) osc(OE) mdc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) libcfs(OE) loop sha512_ssse3 sha512_generic crypto_null dm_mod rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache rpcrdma ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod crc_t10dif crct10dif_generic ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm ib_core nfsd iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev pcspkr virtio_balloon i2c_piix4 parport_pc parport nfs_acl auth_rpcgss lockd grace sunrpc ip_tables ext4 mbcache jbd2 ata_generic pata_acpi virtio_blk cirrus 8139too drm_kms_helper syscopyarea crct10dif_pclmul sysfillrect crct10dif_common sysimgblt fb_sys_fops crc32c_intel ttm virtio_pci virtio_ring virtio serio_raw 8139cp mii drm i2c_core ata_piix libata floppy [last unloaded: libcfs] 09:14:05:[15426.723416] CPU: 1 PID: 14005 Comm: mdt00_003 Tainted: G OE ------------ 3.10.0-514.2.2.el7_lustre.x86_64 #1 09:14:05:[15426.723416] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 09:14:05:[15426.723416] task: ffff88007bbdaf10 ti: ffff880059eb8000 task.ti: ffff880059eb8000 09:14:05:[15426.723416] RIP: 0010:[<ffffffff81333289>] [<ffffffff81333289>] __list_del_entry+0x29/0xd0 09:14:05:[15426.723416] RSP: 0018:ffff880059ebbbc8 EFLAGS: 00010207 09:14:05:[15426.723416] RAX: 0000000000000000 RBX: ffff88003c3350c0 RCX: dead000000000200 09:14:05:[15426.723416] RDX: 00008c0000000100 RSI: 0000000000000000 RDI: ffff88003c3350c0 09:14:05:[15426.723416] RBP: ffff880059ebbbc8 R08: 000000000000000a R09: 000000000000fffe 09:14:05:[15426.723416] R10: ffff88003857f053 R11: 000000000000000f R12: 0000000000000001 09:14:05:[15426.723416] R13: ffff88003ce930b0 R14: 0000000000000001 R15: ffff88006acb82a8 09:14:05:[15426.723416] FS: 0000000000000000(0000) GS:ffff88007fd00000(0000) knlGS:0000000000000000 09:14:05:[15426.723416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 09:14:05:[15426.723416] CR2: 0000000000000000 CR3: 0000000079b7b000 CR4: 00000000000406e0 09:14:05:[15426.723416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 09:14:05:[15426.723416] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 09:14:05:[15426.723416] Stack: 09:14:05:[15426.723416] ffff880059ebbbe0 ffffffff8133333d ffff88003c3350c0 ffff880059ebbc38 09:14:05:[15426.723416] ffffffffa0a8bd59 ffff880000000001 ffff880000000001 0000000000000000 09:14:05:[15426.723416] 0000000000000000 ffff88003c335180 ffff88006acb82a8 0000000000000000 09:14:05:[15426.723416] Call Trace: 09:14:05:[15426.723416] [<ffffffff8133333d>] list_del+0xd/0x30 09:14:05:[15426.723416] [<ffffffffa0a8bd59>] tgt_free_reply_data+0x49/0x3a0 [ptlrpc] 09:14:05:[15426.723416] [<ffffffffa0a8c135>] tgt_release_reply_data+0x85/0x180 [ptlrpc] 09:14:05:[15426.723416] [<ffffffffa0a94e98>] tgt_handle_received_xid+0x98/0xe0 [ptlrpc]
Info required for matching: conf-sanity 32c
