| Summary: | Crash in dht_readv_cbk with error-gen | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Anush Shetty <anush> |
| Component: | distribute | Assignee: | Anand Avati <aavati> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | mainline | CC: | chrisw, gluster-bugs |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
|
Description
Anand Avati
2010-04-27 10:31:57 UTC
Observed this crash while running - for i in `seq 10`; do rm -rfv linux-2.6.34-rc5 & tar jxvf linux-2.6.34-rc5.tar.bz2; done on a Distribute over 4 subvolumes. One of the Distribute subvolumes was error-gen (gdb) bt #0 0x00007fd78cc30594 in dht_readv_cbk (frame=0x7fd78401b9d8, cookie=0x7fd78401b4f8, this=0x171c920, op_ret=-1, op_errno=9, vector=0x0, count=0, stbuf=0x0, iobref=0x0) at dht-common.c:1753 #1 0x00007fd78ce52dca in error_gen_readv (frame=0x7fd78401b4f8, this=0x1719840, fd=0x172bc18, size=131072, offset=1048576) at error-gen.c:1070 #2 0x00007fd78cc30b28 in dht_readv (frame=0x7fd78401b9d8, this=0x171c920, fd=0x172bc18, size=131072, off=1048576) at dht-common.c:1790 #3 0x00007fd78ca05a56 in fuse_readv (this=0x171db58, finh=0x7fd78401b908, msg=0x7fd78401b930) at fuse-bridge.c:1888 #4 0x00007fd78ca0c1d2 in fuse_thread_proc (data=0x171db58) at fuse-bridge.c:3188 #5 0x00007fd78de02a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300 #6 0x00007fd78db6c80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Client log: [2010-04-27 17:56:24] T [fuse-bridge.c:1039:fuse_setattr] glusterfs-fuse: 8833: SETATTR (140563609397336)/linux-2.6.34-rc5/Documentation/blockdev/nbd.txt [2010-04-27 17:56:24] T [fuse-bridge.c:908:fuse_setattr_cbk] glusterfs-fuse: 8833: SETATTR() /linux-2.6.34-rc5/Documentation/blockdev/nbd.txt => 21300953 [2010-04-27 17:56:24] T [fuse-bridge.c:598:fuse_lookup] glusterfs-fuse: 8834: LOOKUP /linux-2.6.34-rc5/Documentation/blockdev/paride.txt [2010-04-27 17:56:24] T [fuse-bridge.c:525:fuse_entry_cbk] glusterfs-fuse: 8834: LOOKUP() /linux-2.6.34-rc5/Documentation/blockdev/paride.txt => -1 (No such file or directory) [2010-04-27 17:56:24] T [fuse-bridge.c:1769:fuse_create] glusterfs-fuse: 8835: CREATE /linux-2.6.34-rc5/Documentation/blockdev/paride.txt [2010-04-27 17:56:24] T [dht-common.c:3048:dht_create] dist: creating /linux-2.6.34-rc5/Documentation/blockdev/paride.txt on client1 [2010-04-27 17:56:24] T [fuse-bridge.c:1661:fuse_create_cbk] glusterfs-fuse: 8835: CREATE() /linux-2.6.34-rc5/Documentation/blockdev/paride.txt => 0x7fd784003418 (ino=20381740) [2010-04-27 17:56:24] T [fuse-bridge.c:2667:fuse_getxattr] glusterfs-fuse: 8836: GETXATTR /linux-2.6.34-rc5/Documentation/blockdev/paride.txt/140563609395528 (security.capability) [2010-04-27 17:56:24] T [fuse-bridge.c:2527:fuse_xattr_cbk] glusterfs-fuse: 8836: GETXATTR() /linux-2.6.34-rc5/Documentation/blockdev/paride.txt => 0 [2010-04-27 17:56:24] T [fuse-bridge.c:1962:fuse_write] glusterfs-fuse: 8837: WRITE (0x7fd784003418, size=6144, offset=0) [2010-04-27 17:56:24] T [fuse-bridge.c:1910:fuse_writev_cbk] glusterfs-fuse: 8837: WRITE => 6144/6144,0/0 [2010-04-27 17:56:24] T [fuse-bridge.c:525:fuse_entry_cbk] glusterfs-fuse: 8832: LOOKUP() /linux-2.6.34-rc5/drivers/net/igbvf/jazzsonic.c => -1 (No such file or directory) [2010-04-27 17:56:24] T [fuse-bridge.c:2667:fuse_getxattr] glusterfs-fuse: 8838: GETXATTR /linux-2.6.34-rc5/Documentation/blockdev/paride.txt/140563609395528 (security.capability) [2010-04-27 17:56:24] T [fuse-bridge.c:2527:fuse_xattr_cbk] glusterfs-fuse: 8838: GETXATTR() /linux-2.6.34-rc5/Documentation/blockdev/paride.txt => 0 [2010-04-27 17:56:24] T [fuse-bridge.c:1962:fuse_write] glusterfs-fuse: 8839: WRITE (0x7fd784003418, size=10240, offset=6144) [2010-04-27 17:56:24] T [fuse-bridge.c:1910:fuse_writev_cbk] glusterfs-fuse: 8839: WRITE => 10240/10240,6144/6144 [2010-04-27 17:56:24] T [fuse-bridge.c:2667:fuse_getxattr] glusterfs-fuse: 8840: GETXATTR /linux-2.6.34-rc5/Documentation/blockdev/paride.txt/140563609395528 (security.capability) [2010-04-27 17:56:24] T [fuse-bridge.c:2527:fuse_xattr_cbk] glusterfs-fuse: 8840: GETXATTR() /linux-2.6.34-rc5/Documentation/blockdev/paride.txt => 0 [2010-04-27 17:56:24] T [fuse-bridge.c:1962:fuse_write] glusterfs-fuse: 8841: WRITE (0x7fd784003418, size=682, offset=16384) [2010-04-27 17:56:25] T [fuse-bridge.c:1886:fuse_readv] glusterfs-fuse: 8842: READ (0x172bc18, size=131072, offset=1048576) [2010-04-27 17:56:25] E [error-gen.c:1069:error_gen_readv] eg: unwind(-1, Bad file descriptor) pending frames: frame : type(1) op(READ) frame : type(1) op(WRITE) patchset: git://git.sv.gnu.org/gluster.git signal received: 11 time of crash: 2010-04-27 17:56:25 configuration details: argp 1 backtrace 1 dlfcn 1 fdatasync 1 libpthread 1 llistxattr 1 setfsid 1 spinlock 1 epoll.h 1 xattr.h 1 st_atim.tv_nsec 1 package-string: glusterfs 3.0.0git /lib/libc.so.6[0x7fd78dac0530] /gluster/mainline/lib/glusterfs/3.0.0git/xlator/cluster/distribute.so(dht_readv_cbk+0x55)[0x7fd78cc30594] /gluster/mainline/lib/glusterfs/3.0.0git/xlator/debug/error-gen.so(error_gen_readv+0x1ab)[0x7fd78ce52dca] /gluster/mainline/lib/glusterfs/3.0.0git/xlator/cluster/distribute.so(dht_readv+0x444)[0x7fd78cc30b28] /gluster/mainline/lib/glusterfs/3.0.0git/xlator/mount/fuse.so[0x7fd78ca05a56] /gluster/mainline/lib/glusterfs/3.0.0git/xlator/mount/fuse.so[0x7fd78ca0c1d2] /lib/libpthread.so.0[0x7fd78de02a04] /lib/libc.so.6(clone+0x6d)[0x7fd78db6c80d] --------- |