Details
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Bug
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Resolution: Fixed
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Blocker
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Lustre 2.4.0
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None
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3
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5170
Description
Saw this today
[95199.576581] Lustre: DEBUG MARKER: == sanity test 224b: Don't panic on bulk IO failure == 14:59:34 (1349981974)
[95202.690658] LustreError: 23933:0:(events.c:198:client_bulk_callback()) event type 2, status -5, desc ffff8801f921ff30 [95202.695210] LustreError: 2618:0:(client.c:1811:ptlrpc_check_set()) @@@ bulk transfer failed req@ffff880239335bf0 x1415557505831045/t0(0) o3->lustre-OST0000-osc-ffff8802123cabf0@0@lo:6/4 lens 488/400 e 0 to 0 dl 1349981981 ref 2 fl Bulk:R/0/0 rc 4096/4096 [95206.701592] BUG: Bad page state in process dd pfn:25457f [95206.704612] page:ffffea00082733c8 flags:0040000000000008 count:0 mapcount:0 mapping:ffff8801a9db3d00 index:0 (Tainted: G B --------------- ) [95206.708170] Pid: 2458, comm: dd Tainted: G B --------------- 2.6.3 2-debug #5[95206.709824] Call Trace: [95206.710346] [<ffffffff81122e77>] ? bad_page+0x107/0x160 [95206.711434] [<ffffffff81126069>] ? free_hot_cold_page+0x209/0x260[95206.712699] [<ffffffff811977d9>] ? touch_atime+0x69/0x170 [95206.713846] [<ffffffff81126102>] ? __pagevec_free+0x42/0x90[95206.715041] [<ffffffff8112989c>] ? release_pages+0x21c/0x250 [95206.716193] [<ffffffff8116036c>] ? transfer_objects+0x5c/0x80[95206.717453] [<ffffffff8116c200>] ? mem_cgroup_get_reclaim_stat_from_page+0x2 0/0x70 [95206.718979] [<ffffffff81129c08>] ? ____pagevec_lru_add+0x158/0x170 [95206.720256] [<ffffffff81129d8b>] ? lru_add_drain+0x9b/0xa0 [95206.721442] [<ffffffff81142efe>] ? unmap_region+0x4e/0x130 [95206.722583] [<ffffffff81143606>] ? do_munmap+0x2b6/0x3a0