[LU-14458] racer ZFS test_1: crash in dbuf_free_range() with directory migration Created: 19/Feb/21 Updated: 16/Jul/21 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | Maloo | Assignee: | WC Triage |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | ZFS | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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This issue was created by maloo for Andreas Dilger <adilger@whamcloud.com> This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/c4b236de-1eec-4ec4-8339-e44679537d2d test_1 crashed after running 300s with the following error: [ 646.115634] BUG: unable to handle kernel paging request at ffffffffc09292d3 [ 646.117145] IP: [<ffffffff9e584025>] mutex_lock+0x15/0x2f [ 646.118208] PGD 70214067 PUD 70216067 PMD 79e77067 PTE 7a469061 [ 646.119405] Oops: 0003 [#1] SMP [ 646.138547] CPU: 0 PID: 25472 Comm: mdt00_012 Kdump: loaded 3.10.0-1127.19.1.el7_lustre.x86_64 #1 [ 646.141421] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 [ 646.157093] Call Trace: [ 646.157807] [<ffffffffc09298e5>] dbuf_free_range+0xa5/0x5b0 [zfs] [ 646.162689] [<ffffffffc0929e0b>] dbuf_rm_spill+0x1b/0x20 [zfs] [ 646.164411] [<ffffffffc09346dc>] dmu_rm_spill+0x4c/0xc0 [zfs] [ 646.167577] [<ffffffffc099e2e2>] sa_build_layouts+0x572/0x950 [zfs] [ 646.169126] [<ffffffffc099e997>] sa_modify_attrs+0x2d7/0x430 [zfs] [ 646.171051] [<ffffffffc099edfe>] sa_attr_op+0x30e/0x460 [zfs] [ 646.172856] [<ffffffffc09a03a9>] sa_bulk_update_impl+0x69/0x130 [zfs] [ 646.174946] [<ffffffffc09a0525>] sa_update+0xb5/0x100 [zfs] [ 646.176168] [<ffffffffc1393e52>] __osd_sa_xattr_update+0x122/0x230 [osd_zfs] [ 646.177490] [<ffffffffc138740f>] osd_object_sa_dirty_rele+0xbf/0x110 [osd_zfs] [ 646.178844] [<ffffffffc137e8ab>] osd_trans_stop+0x3db/0x5f0 [osd_zfs] [ 646.180397] [<ffffffffc11a8466>] dt_trans_stop+0x16/0x30 [ptlrpc] [ 646.181571] [<ffffffffc11aaccd>] top_trans_stop+0x38d/0xbf0 [ptlrpc] [ 646.182807] [<ffffffffc15cfafc>] lod_trans_stop+0x25c/0x340 [lod] [ 646.185294] [<ffffffffc168f61e>] mdd_trans_stop+0x2e/0x174 [mdd] [ 646.186424] [<ffffffffc167385a>] mdd_migrate_object+0x8ba/0x1860 [mdd] [ 646.189168] [<ffffffffc1674b86>] mdd_migrate+0x386/0x800 [mdd] [ 646.190347] [<ffffffffc15275b3>] mdo_migrate+0x4f/0x51 [mdt] [ 646.191426] [<ffffffffc14eab26>] mdt_reint_migrate+0xe96/0xfb0 [mdt] [ 646.192605] [<ffffffffc14eacc3>] mdt_reint_rec+0x83/0x210 [mdt] [ 646.193729] [<ffffffffc14c2a30>] mdt_reint_internal+0x720/0xaf0 [mdt] [ 646.195021] [<ffffffffc14ce5c7>] mdt_reint+0x67/0x140 [mdt] [ 646.196417] [<ffffffffc119a6fa>] tgt_request_handle+0x7ea/0x1750 [ptlrpc] [ 646.198963] [<ffffffffc113a1a6>] ptlrpc_server_handle_request+0x256/0xb10 [ptlrpc] [ 646.200388] [<ffffffffc113ecfc>] ptlrpc_main+0xb3c/0x14e0 [ptlrpc] [ 646.204074] [<ffffffff9dec6691>] kthread+0xd1/0xe0 VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV |
| Comments |
| Comment by Andreas Dilger [ 22/Feb/21 ] |
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+1 on master after 3 minutes with directory migration patch: |
| Comment by Alex Zhuravlev [ 16/Jul/21 ] |
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https://review.whamcloud.com/#/c/43233/ helps on my setup |