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Bug #2675
closedosd: segfault during log trim
Status:
Resolved
Priority:
Urgent
Assignee:
-
Category:
OSD
Target version:
-
% Done:
0%
Source:
Q/A
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
2012-06-29 12:46:15.163193 7f499fe7f700 -1 *** Caught signal (Segmentation fault) **
in thread 7f499fe7f700
ceph version 0.47.3-618-gd7c18c1 (commit:d7c18c137dace9b9a754608faf95b1804209768f)
1: /tmp/cephtest/binary/usr/local/bin/ceph-osd() [0x70818a]
2: (()+0xfcb0) [0x7f49b0dfecb0]
3: (PG::IndexedLog::trim(ObjectStore::Transaction&, eversion_t)+0x3b) [0x621c7b]
4: (PG::trim(ObjectStore::Transaction&, eversion_t)+0x1a1) [0x622361]
5: (PG::append_log(std::vector<pg_log_entry_t, std::allocator<pg_log_entry_t> >&, eversion_t, ObjectStore::Transaction&)+0x775) [0x622b85]
6: (ReplicatedPG::sub_op_modify(std::tr1::shared_ptr<OpRequest>)+0x710) [0x54fe70]
7: (ReplicatedPG::do_sub_op(std::tr1::shared_ptr<OpRequest>)+0xff) [0x5640af]
8: (PG::do_request(std::tr1::shared_ptr<OpRequest>)+0x9f) [0x61e82f]
9: (OSD::dequeue_op(PG*)+0x238) [0x5d78a8]
10: (ThreadPool::worker()+0x605) [0x7b6ba5]
11: (ThreadPool::WorkThread::entry()+0xd) [0x5edd5d]
12: (()+0x7e9a) [0x7f49b0df6e9a]
13: (clone()+0x6d) [0x7f49af3ab4bd]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2012-06-28_07:00:02-marginal-master-testing-basic/3432$ cat config.yaml
kernel: &id001
branch: testing
kdb: true
nuke-on-error: true
overrides:
ceph:
branch: master
fs: btrfs
log-whitelist:
- slow request
roles:
- - mon.a
- mon.c
- osd.0
- osd.1
- osd.2
- - mon.b
- mds.a
- osd.3
- osd.4
- osd.5
- - client.0
targets:
ubuntu@plana49.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCsodFx35LkTvKGlOrQT7Zt/AuvpUOoNz4sM8ovIxIjn/AJliZfup2KAhO/VRUpcndtJMy0eAp/v6wMy9bP0tqTNbeZ3q+zzzLuwnoCOQ0relggohTE7lzLDVLb/MHCQlxpLifwUrwQpVdiUfJ2B5mcGyMr2Lku4TcC3BrgPKuaXLkGHZl0aaShLfr6PbTvDjqI+IDT4E4iKd65KhzLuzDqAIwuZyoifiG+5KYYsoIZmCHidTZYHdf6utnBzP9jTQHroZR5kE/qbVnoL1tT9vvXWLcG7y2PB3UMmIOJmRXlys2/My5iRSC+1Wd9nBxcwE3BgWHknGQhrwkMl0uC+vH3
ubuntu@plana52.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC9kswBp2g5ZV1Qrvlee8MvUOCNdubQFqUBr5WSsmFBODqEuiitWbhuBu2Ucz0lBMf41DpMKLeYDN0lIC94GZmGaiCN+Ak9Ia05d/uRvesT2nDgHB3Z9J/zEFlY8RVxL3xhD+hq4u8dbASlqqoMDiBP+7efZMxt4Ndnzr/yOxge3KenxyQImBUS+OV+BqnfCOHf6BqM33U1leXz2kng7ocxoE91DAMslKD/2DPRSYEhfucUJZk6IYevr/g0JVhbfvjSlZzwUEfTyVmPeqNyls/U+azhKlvQbqpb+ttc02RNydQ1YgOgHFCaqd9Vm8XjUU6vYGlkFHZ+BMJuEwA9AH/D
ubuntu@plana55.front.sepia.ceph.com: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDXY+KFAAzWoJq5vLwy6PJHxNeqz3fHCisJDAbtdrnjhhxVyUQtQLlhIPqiQHi6PADNYNUS/4um0TNmDFYxJLJU9SxqmBQ3QTM9F56YQa9F/+98o4LyPLS5TXqq+nCDbU1vhMbpu0mv2MDZ9BVZAgdT/yYgYGErIQz2MnaCAbgp0SRSZOxq0/3KgMz4W0KxkagiNglZV3RvarYASdqZheYeQYtnIyEw+Hk/ZLHoxUirBthAuCu5RvYYTDptQDuOR0tjRaMS81kapD5VZhFbetSxJ9rJ21oepmLSY+0UoIufZS4CNJ/sP2HDDc1Pw1mjJhqClScxTOP1yUnNWhW1d0sP
tasks:
- internal.lock_machines: 3
- internal.save_config: null
- internal.check_lock: null
- internal.connect: null
- internal.check_conflict: null
- kernel: *id001
- internal.base: null
- internal.archive: null
- internal.coredump: null
- internal.syslog: null
- internal.timer: null
- chef: null
- clock: null
- ceph:
conf:
client:
debug client: 1/20
debug ms: 0/10
- ceph-fuse: null
- workunit:
clients:
all:
- suites/dbench.sh
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