Bug 1290129
| Summary: | pvs +pv_tags segfault while actively adding and removing tags | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Corey Marthaler <cmarthal> |
| Component: | lvm2 | Assignee: | Peter Rajnoha <prajnoha> |
| lvm2 sub component: | Displaying and Reporting | QA Contact: | cluster-qe <cluster-qe> |
| Status: | CLOSED WORKSFORME | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | agk, cmarthal, heinzm, jbrassow, msnitzer, prajnoha, prockai, zkabelac |
| Version: | 7.2 | ||
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-06-06 19:25:19 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: | |||
|
Description
Corey Marthaler
2015-12-09 17:24:01 UTC
Core was generated by `pvs -a -o +pv_tags'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f3ad77cd8ed in dev_name (dev=0x7f3ad7c70610) at device/dev-cache.c:1115
1115 return (dev && dev->aliases.n) ? dm_list_item(dev->aliases.n, struct dm_str_list)->str :
Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.6-13.el7.x86_64 elfutils-libelf-0.163-3.el7.x86_64 elfutils-libs-0.163-3.el7.x86_64 glibc-2.17-105.el7.x86_64 libattr-2.4.46-12.el7.x86_64 libblkid-2.23.2-26.el7.x86_64 libcap-2.22-8.el7.x86_64 libgcc-4.8.5-4.el7.x86_64 libselinux-2.2.2-6.el7.x86_64 libsepol-2.1.9-3.el7.x86_64 libuuid-2.23.2-26.el7.x86_64 ncurses-libs-5.9-13.20130511.el7.x86_64 pcre-8.32-15.el7.x86_64 readline-6.2-9.el7.x86_64 systemd-libs-219-19.el7.x86_64 xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64
(gdb) bt
#0 0x00007f3ad77cd8ed in dev_name (dev=0x7f3ad7c70610) at device/dev-cache.c:1115
#1 0x00007f3ad7808651 in _vg_read_orphan_pv (info=<optimized out>, baton=0x7ffc3268a510) at metadata/metadata.c:3272
#2 0x00007f3ad77c0e31 in lvmcache_foreach_pv (vginfo=vginfo@entry=0x7f3ad7c458d0, fun=fun@entry=0x7f3ad7808610 <_vg_read_orphan_pv>,
baton=baton@entry=0x7ffc3268a510) at cache/lvmcache.c:2206
#3 0x00007f3ad780bcd4 in _vg_read_orphans (orphan_vgname=0x7f3ad7c3fbd8 "P\376\303\327:\177", warn_flags=3, cmd=0x7f3ad7c0c020) at metadata/metadata.c:3333
#4 _vg_read (cmd=cmd@entry=0x7f3ad7c0c020, vgname=vgname@entry=0x7f3ad7c55cf2 "#orphans_lvm2", vgid=vgid@entry=0x7f3ad7c55ce2 "#orphans_lvm2",
warn_flags=warn_flags@entry=3, consistent=consistent@entry=0x7ffc3268a600, precommitted=precommitted@entry=0) at metadata/metadata.c:3529
#5 0x00007f3ad780cf3f in vg_read_internal (cmd=cmd@entry=0x7f3ad7c0c020, vgname=vgname@entry=0x7f3ad7c55cf2 "#orphans_lvm2",
vgid=vgid@entry=0x7f3ad7c55ce2 "#orphans_lvm2", warn_flags=warn_flags@entry=3, consistent=consistent@entry=0x7ffc3268a600) at metadata/metadata.c:3979
#6 0x00007f3ad780e6cb in _vg_lock_and_read (lockd_state=0, misc_flags=0, status_flags=0, lock_flags=33, vgid=0x7f3ad7c55ce2 "#orphans_lvm2",
vg_name=0x7f3ad7c55cf2 "#orphans_lvm2", cmd=0x7f3ad7c0c020) at metadata/metadata.c:4973
#7 vg_read (cmd=cmd@entry=0x7f3ad7c0c020, vg_name=vg_name@entry=0x7f3ad7c55cf2 "#orphans_lvm2", vgid=0x7f3ad7c55ce2 "#orphans_lvm2", flags=flags@entry=524288,
lockd_state=0) at metadata/metadata.c:5072
#8 0x00007f3ad77ac1da in _process_pvs_in_vgs (process_single_pv=0x7f3ad77a4480 <_pvs_single>, handle=0x7ffc3268a940, process_all_devices=1, process_all_pvs=1,
arg_tags=0x7ffc3268a720, arg_devices=0x7ffc3268a740, all_devices=0x7ffc3268a760, all_vgnameids=0x7ffc3268a750, flags=0, cmd=0x7f3ad7c0c020) at toollib.c:2928
#9 process_each_pv (cmd=cmd@entry=0x7f3ad7c0c020, argc=argc@entry=0, argv=argv@entry=0x7ffc3268aca8, only_this_vgname=only_this_vgname@entry=0x0,
flags=flags@entry=0, handle=handle@entry=0x7ffc3268a940, process_single_pv=<optimized out>) at toollib.c:3039
#10 0x00007f3ad77a5652 in _report (cmd=0x7f3ad7c0c020, argc=0, argv=<optimized out>, report_type=PVS) at reporter.c:808
#11 0x00007f3ad779a388 in lvm_run_command (cmd=cmd@entry=0x7f3ad7c0c020, argc=0, argc@entry=4, argv=0x7ffc3268aca8, argv@entry=0x7ffc3268ac88) at lvmcmdline.c:1655
#12 0x00007f3ad779adf0 in lvm2_main (argc=4, argv=0x7ffc3268ac88) at lvmcmdline.c:2121
#13 0x00007f3ad64a6b15 in __libc_start_main () from /lib64/libc.so.6
#14 0x00007f3ad7781df1 in _start ()
Is this still reproducible with current 7.3 build lvm2-2.02.152-2.el7? If yes, I'd need to know what are the steps to reproduce - how was the VG made inconsistent? No, I was unable to reproduce this with the latest rpms. 3.10.0-419.el7.x86_64 lvm2-2.02.152-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 lvm2-libs-2.02.152-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 lvm2-cluster-2.02.152-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 device-mapper-1.02.124-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 device-mapper-libs-1.02.124-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 device-mapper-event-1.02.124-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 device-mapper-event-libs-1.02.124-2.el7 BUILT: Thu May 5 02:33:28 CDT 2016 device-mapper-persistent-data-0.6.2-0.1.rc8.el7 BUILT: Wed May 4 02:56:34 CDT 2016 |