[LU-1614] Test failure on test suite replay-single, subtest test_44a, LBUG on MDS Created: 09/Jul/12 Updated: 23/Jul/12 Resolved: 23/Jul/12 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.3.0 |
| Fix Version/s: | Lustre 2.3.0 |
| Type: | Bug | Priority: | Blocker |
| Reporter: | Maloo | Assignee: | Liang Zhen (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 4196 |
| Description |
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This issue was created by maloo for sarah <sarah@whamcloud.com> This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/9724906a-c6b3-11e1-a378-52540035b04c. The sub-test test_44a failed with the following error:
19:48:01:Lustre: DEBUG MARKER: == replay-single test 44a: race in target handle connect ============================================= 19:48:00 (1341456480) 19:48:02:LustreError: 32708:0:(lproc_ptlrpc.c:666:ptlrpc_lprocfs_rd_timeouts()) ASSERTION( nob < 128 ) failed: 19:48:02:LustreError: 32708:0:(lproc_ptlrpc.c:666:ptlrpc_lprocfs_rd_timeouts()) LBUG 19:48:02:Pid: 32708, comm: lctl 19:48:02: 19:48:02:Call Trace: 19:48:02: [<ffffffffa0e85905>] libcfs_debug_dumpstack+0x55/0x80 [libcfs] 19:48:02: [<ffffffffa0e85f17>] lbug_with_loc+0x47/0xb0 [libcfs] 19:48:02: [<ffffffffa05b452c>] ptlrpc_lprocfs_rd_timeouts+0x2ec/0x330 [ptlrpc] 19:48:02: [<ffffffffa03d04a3>] lprocfs_fops_read+0xf3/0x1f0 [obdclass] 19:48:02: [<ffffffff811db3ee>] proc_reg_read+0x7e/0xc0 19:48:02: [<ffffffff81177155>] vfs_read+0xb5/0x1a0 19:48:02: [<ffffffff810d4932>] ? audit_syscall_entry+0x272/0x2a0 19:48:02: [<ffffffff81177291>] sys_read+0x51/0x90 19:48:02: [<ffffffff8100b0f2>] system_call_fastpath+0x16/0x1b 19:48:02: 19:48:02:Kernel panic - not syncing: LBUG 19:48:02:Pid: 32708, comm: lctl Not tainted 2.6.32-220.17.1.el6_lustre.x86_64 #1 19:48:02:Call Trace: 19:48:02: [<ffffffff814eccea>] ? panic+0x78/0x143 19:48:02: [<ffffffffa0e85f6b>] ? lbug_with_loc+0x9b/0xb0 [libcfs] 19:48:02: [<ffffffffa05b452c>] ? ptlrpc_lprocfs_rd_timeouts+0x2ec/0x330 [ptlrpc] 19:48:03: [<ffffffffa03d04a3>] ? lprocfs_fops_read+0xf3/0x1f0 [obdclass] 19:48:03: [<ffffffff811db3ee>] ? proc_reg_read+0x7e/0xc0 19:48:03: [<ffffffff81177155>] ? vfs_read+0xb5/0x1a0 19:48:03: [<ffffffff810d4932>] ? audit_syscall_entry+0x272/0x2a0 19:48:03: [<ffffffff81177291>] ? sys_read+0x51/0x90 19:48:03: [<ffffffff8100b0f2>] ? system_call_fastpath+0x16/0x1b |
| Comments |
| Comment by Liang Zhen (Inactive) [ 09/Jul/12 ] |
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assign to me, should be issue introduced by my code |
| Comment by Liang Zhen (Inactive) [ 10/Jul/12 ] |
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Patch is here http://review.whamcloud.com/3365 |
| Comment by Liang Zhen (Inactive) [ 12/Jul/12 ] |
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Change it to blocker |
| Comment by Peter Jones [ 23/Jul/12 ] |
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Landed for 2.3 |