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Bug #70936

closed

crimson: ignored error in RecoverBackend::scan_for_backfill

Added by Samuel Just 11 months ago. Updated 5 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Samuel Just
Category:
-
Target version:
-
% Done:

0%

Source:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
62837
Tags (freeform):
Merge Commit:
11ce348d9f062f78c72b82112d3ad758bf835ed7
Fixed In:
v20.0.0-1559-g11ce348d9f
Released In:
v20.2.0~533
Upkeep Timestamp:
2025-11-01T01:13:30+00:00

Description

WARN  2025-04-13 02:40:41,101 [shard 1:main] seastar - Exceptional future ignored: crimson::unthrowable_wrapper<std::error_code const&, crimson::ec<2> >::throwable_carrier, backtrace: /lib64/libasan.so.8+0x82cbf 0xc4dc29c 0xc4dca7a 0xc4ddb6b 0xc4de550 0xb9d2519 0xb9d27bd 0x369d965 0x4fa6064 0x4fd2bc6 0xbbd5619 0xbbe0991 0xbc99de9 0xbcaddc8 0xbcae44f 0x7a843cd 0xc67b39a /lib64/libasan.so.8+0x5e529 /lib64/libc.so.6+0x8a0c9 /lib64/libc.so.6+0x10f12f
   --------
   seastar::continuation<seastar::internal::promise_base_with_type<void>, seastar::noncopyable_function<seastar::future<void> (BackfillInterval&&)>, seastar::future<BackfillInterval>::then_impl_nrvo<seastar::noncopyable_function<seastar::future<void> (BackfillInterval&&)>, seastar::future<void> >(seastar::noncopyable_function<seastar::future<void> (BackfillInterval&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (BackfillInterval&&)>&, seastar::future_state<BackfillInterval>&&)#1}, BackfillInterval>

This happens due to https://tracker.ceph.com/issues/70935 (though it can happen more rarely if the object was actually mutated since the original list) along with two more problems:
1. load_and_lock can actually generate an enoent error validly
2. the assert_all is being ignored https://tracker.ceph.com/issues/69406#note-25

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 #1

Updated by Samuel Just 11 months ago

  • Pull request ID set to 62837
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 #2

Updated by Matan Breizman 11 months ago

  • Status changed from In Progress to Resolved
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 #3

Updated by Upkeep Bot 8 months ago

  • Merge Commit set to 11ce348d9f062f78c72b82112d3ad758bf835ed7
  • Fixed In set to v20.0.0-1559-g11ce348d9f0
  • Upkeep Timestamp set to 2025-07-09T17:42:04+00:00
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 #4

Updated by Upkeep Bot 8 months ago

  • Fixed In changed from v20.0.0-1559-g11ce348d9f0 to v20.0.0-1559-g11ce348d9f
  • Upkeep Timestamp changed from 2025-07-09T17:42:04+00:00 to 2025-07-14T17:42:41+00:00
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 #5

Updated by Upkeep Bot 5 months ago

  • Released In set to v20.2.0~533
  • Upkeep Timestamp changed from 2025-07-14T17:42:41+00:00 to 2025-11-01T01:13:30+00:00
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