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9.4.14

940014

05-12-2023

[LU-2749] Test failure on test suite recovery-small: ost crash after test 29b causes test_53 to timeout https://jira.whamcloud.com/browse/LU-2749 Lustre <p>This issue was created by maloo for Nathaniel Clark <nathaniel.l.clark@intel.com></p> <p>This issue relates to the following test suite run: <a href="https://maloo.whamcloud.com/test_sets/f17e7f9c-6c8c-11e2-91d6-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/f17e7f9c-6c8c-11e2-91d6-52540035b04c</a>.</p> <p>The sub-test test_53 failed with the following error:</p> <blockquote> <p>test failed to respond and timed out</p></blockquote> <p>Info required for matching: recovery-small 53</p> LU-2749

Test failure on test suite recovery-small: ost crash after test 29b causes test_53 to timeout

Bug Blocker Resolved Fixed Nathaniel Clark Maloo LB zfs Mon, 4 Feb 2013 14:32:40 +0000 Fri, 8 Feb 2013 18:29:59 +0000 Fri, 8 Feb 2013 18:29:59 +0000 Lustre 2.4.0 Lustre 2.4.0 0 2 <p>Kernel NULL Pointer deference during test_29b on OST</p> <blockquote> <p>LustreError: 5688:0:(osd_oi.c:348:osd_find_or_add_seq()) nlczfs-OST0000-osd: Can not create 200000400 : rc = -17<br/> LustreError: 5688:0:(osd_oi.c:395:osd_get_idx_for_ost_obj()) nlczfs-OST0000-osd: Can not find seq group <span class="error">[0x200000400:0x0:0x0]</span><br/> BUG: unable to handle kernel NULL pointer dereference at 0000000000000042<br/> IP: <span class="error">[<ffffffffa0eb6174>]</span> ofd_create+0x664/0x1470 <span class="error">[ofd]</span><br/> PGD 3b2e8067 PUD 372d5067 PMD 0 <br/> Oops: 0002 <a href="#1" target="_blank" rel="noopener">1</a> SMP <br/> last sysfs file: /sys/devices/system/cpu/possible<br/> CPU 0 <br/> Modules linked in: lustre(U) ofd(U) osp(U) lod(U) ost(U) mdt(U) mdd(U) mgs(U) osd_zfs(U) lquota(U) obdecho(U) mgc(U) lov(U) osc(U) mdc(U) lmv(U) fid(U) fld(U) ptlrpc(U) obdclass(U) lvfs(U) ksocklnd(U) lnet(U) libcfs(U) jbd sha512_generic sha256_generic nfs lockd fscache nfs_acl auth_rpcgss sunrpc ipv6 zfs(P)(U) zcommon(P)(U) znvpair(P)(U) zavl(P)(U) zunicode(P)(U) spl(U) zlib_deflate ppdev parport_pc parport btusb bluetooth rfkill e1000 snd_ens1371 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc vmware_balloon sg i2c_piix4 i2c_core shpchp ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif mptspi mptscsih mptbase scsi_transport_spi pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod <span class="error">[last unloaded: libcfs]</span></p> <p>Pid: 5688, comm: ll_ost00_002 Tainted: P --------------- 2.6.32-279.14.1.el6_lustre.x86_64 #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform<br/> RIP: 0010:<span class="error">[<ffffffffa0eb6174>]</span> <span class="error">[<ffffffffa0eb6174>]</span> ofd_create+0x664/0x1470 <span class="error">[ofd]</span><br/> RSP: 0018:ffff880023ed7b90 EFLAGS: 00010246<br/> RAX: ffffffffffffffea RBX: ffff8800236df800 RCX: 0000000000000000<br/> RDX: ffffffffa0ecf271 RSI: 0000000000000000 RDI: ffff88003d114000<br/> RBP: ffff880023ed7c50 R08: 00000000ffffff0a R09: 00000000ffffffef<br/> R10: 000000000000000f R11: 000000000000000f R12: ffff88002155a000<br/> R13: ffff880021c5c000 R14: ffff88003b3f09e8 R15: ffff880023ed7ca0<br/> FS: 00007f6ec59f6700(0000) GS:ffff880003400000(0000) knlGS:0000000000000000<br/> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b<br/> CR2: 0000000000000042 CR3: 0000000038715000 CR4: 00000000000006f0<br/> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br/> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400<br/> Process ll_ost00_002 (pid: 5688, threadinfo ffff880023ed6000, task ffff880024aea080)<br/> Stack:<br/> ffffffffa0a369a0 ffff88003b3f0908 ffff880023ed7bb0 ffffffffa099b975<br/> <d> 0000000000000000 00000000fffffffe ffffffffa0a393e0 ffff88003cefc050<br/> <d> ffff880023ed7ca0 0000000000000000 0000000000000000 ffff88002155a000<br/> Call Trace:<br/> <span class="error">[<ffffffffa099b975>]</span> ? lustre_msg_buf+0x55/0x60 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffffa0e2739c>]</span> ost_handle+0x356c/0x46f0 <span class="error">[ost]</span><br/> <span class="error">[<ffffffffa06ce1c4>]</span> ? libcfs_id2str+0x74/0xb0 <span class="error">[libcfs]</span><br/> <span class="error">[<ffffffffa09acbcc>]</span> ptlrpc_server_handle_request+0x41c/0xde0 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffffa06c264e>]</span> ? cfs_timer_arm+0xe/0x10 <span class="error">[libcfs]</span><br/> <span class="error">[<ffffffffa09a4029>]</span> ? ptlrpc_wait_event+0xa9/0x290 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffffa06d2351>]</span> ? libcfs_debug_msg+0x41/0x50 <span class="error">[libcfs]</span><br/> <span class="error">[<ffffffff81053463>]</span> ? __wake_up+0x53/0x70<br/> <span class="error">[<ffffffffa09ae146>]</span> ptlrpc_main+0xbb6/0x1950 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffffa09ad590>]</span> ? ptlrpc_main+0x0/0x1950 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffff8100c14a>]</span> child_rip+0xa/0x20<br/> <span class="error">[<ffffffffa09ad590>]</span> ? ptlrpc_main+0x0/0x1950 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffffa09ad590>]</span> ? ptlrpc_main+0x0/0x1950 <span class="error">[ptlrpc]</span><br/> <span class="error">[<ffffffff8100c140>]</span> ? child_rip+0x0/0x20<br/> Code: 31 e4 e9 bd fe ff ff 48 ba 00 00 00 00 ff ff ff ff 48 01 d0 ba ff ff ff ff 48 39 d0 0f 87 56 fc ff ff e9 44 fc ff ff 48 8b 45 b0 <80> 48 58 01 48 83 c0 28 48 89 c7 48 89 45 88 e8 18 97 64 e0 48 <br/> RIP <span class="error">[<ffffffffa0eb6174>]</span> ofd_create+0x664/0x1470 <span class="error">[ofd]</span><br/> RSP <ffff880023ed7b90><br/> CR2: 0000000000000042</p></blockquote> <p><a href="http://review.whamcloud.com/5263" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/5263</a></p> Related LU-2772 Development Rank 1|hzvik7: Rank (Obsolete) 6676 Severity