Bug 1235735
| Summary: | glusterfsd crash observed after upgrading from 3.0.4 to 3.1 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Shruti Sampat <ssampat> | ||||
| Component: | core | Assignee: | Raghavendra G <rgowdapp> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Shruti Sampat <ssampat> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | rhgs-3.1 | CC: | annair, asrivast, khiremat, nbalacha, rcyriac, rgowdapp, rhs-bugs, sasundar, storage-qa-internal, vagarwal | ||||
| Target Milestone: | --- | ||||||
| Target Release: | RHGS 3.1.0 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | glusterfs-3.7.1-8 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-07-29 05:08:02 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1186580, 1202842, 1223915, 1236945 | ||||||
| Attachments: |
|
||||||
|
Description
Shruti Sampat
2015-06-25 15:35:03 UTC
The reason it was changelog crash was this->private of changelog is NULL. But from the dump, it is very clear that the changelog translator is still in the initialization path as can be seen from following bt of thread 8 and hence this->private is NULL for changelog. So the crash is not related to changelog and also there is no dereference of this->private of changelog Thread 8 (Thread 0x7f0220d97700 (LWP 14934)): #0 0x00007f022c2d42d7 in mkdir () from /lib64/libc.so.6 #1 0x00007f022d8a9a38 in mkdir_p (path=<value optimized out>, mode=384, allow_symlinks=_gf_true) at common-utils.c:96 #2 0x00007f021b7e0a2b in changelog_init_options (this=0x7f021c008c90, priv=0x7f021c04d660) at changelog.c:2498 #3 0x00007f021b7e0d94 in init (this=0x7f021c008c90) at changelog.c:2632 #4 0x00007f022d888f82 in __xlator_init (xl=0x7f021c008c90) at xlator.c:397 #5 xlator_init (xl=0x7f021c008c90) at xlator.c:420 #6 0x00007f022d8c90c1 in glusterfs_graph_init (graph=<value optimized out>) at graph.c:319 #7 0x00007f022d8c91f7 in glusterfs_graph_activate (graph=<value optimized out>, ctx=0x7f022f7bb010) at graph.c:659 #8 0x00007f022dd4cd4b in glusterfs_process_volfp (ctx=0x7f022f7bb010, fp=0x7f021c0008e0) at glusterfsd.c:2174 #9 0x00007f022dd549e5 in mgmt_getspec_cbk (req=<value optimized out>, iov=<value optimized out>, count=<value optimized out>, myframe=0x7f022b27c6d4) at glusterfsd-mgmt.c:1560 #10 0x00007f022d65ade5 in rpc_clnt_handle_reply (clnt=0x7f022f820e80, pollin=0x7f021c0016a0) at rpc-clnt.c:766 #11 0x00007f022d65c282 in rpc_clnt_notify (trans=<value optimized out>, mydata=0x7f022f820eb0, event=<value optimized out>, data=<value optimized out>) at rpc-clnt.c:894 #12 0x00007f022d657928 in rpc_transport_notify (this=<value optimized out>, event=<value optimized out>, data=<value optimized out>) at rpc-transport.c:543 #13 0x00007f02223bdc6d in socket_event_poll_in (this=0x7f022f8229d0) at socket.c:2290 #14 0x00007f02223bf79d in socket_event_handler (fd=<value optimized out>, idx=<value optimized out>, data=0x7f022f8229d0, poll_in=1, poll_out=0, poll_err=0) at socket.c:2403 #15 0x00007f022d8e7fb0 in event_dispatch_epoll_handler (data=0x7f022f823dc0) at event-epoll.c:572 #16 event_dispatch_epoll_worker (data=0x7f022f823dc0) at event-epoll.c:674 #17 0x00007f022c977a51 in start_thread () from /lib64/libpthread.so.0 #18 0x00007f022c2e196d in clone () from /lib64/libc.so.6 *** Bug 1238535 has been marked as a duplicate of this bug. *** There is a crash uncovered by [1]. Note that this crash is a day-zero bug and hence not a regression caused by [1]. Hence moving this bug back to assigned. http://blog.gmane.org/gmane.comp.file-systems.gluster.devel [1] http://review.gluster.org/11490 https://bugzilla.redhat.com/show_bug.cgi?id=1239280 Has been filed already. Hence moving back to modified. Verified as fixed in glusterfs-3.7.1-7. Upgraded 3 nodes from 3.0.4 to 3.1 and did not observe crash. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-1495.html |