Below is a crash we had on a few machines with the ceph-fuse client on
the latest Jewel release 10.2.6. A total of 5 ceph-fuse processes
crashed more or less the same way at different times. The full logs are
at
http://voms.simonsfoundation.org:50013/9SXnEpflYPmE6UhM9EgOR3us341eqym/ceph-20170328
Andras
*** Caught signal (Segmentation fault) **
in thread 7fffa50cb700 thread_name:ceph-fuse
ceph version 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)
1: (()+0x29f112) [0x5555557f3112]
2: (()+0xf100) [0x7ffff6d9e100]
3: (Inode::_put(int)+0x25) [0x55555578e0b5]
4: (Client::put_inode(Inode*, int)+0x103) [0x555555718ac3]
5: (Client::_ll_put(Inode*, int)+0x93) [0x55555575a263]
6: (Client::ll_forget(Inode*, int)+0x1e0) [0x55555575bb00]
7: (()+0x19b664) [0x5555556ef664]
8: (()+0x16bdb) [0x7ffff7bb3bdb]
9: (()+0x13471) [0x7ffff7bb0471]
10: (()+0x7dc5) [0x7ffff6d96dc5]
11: (clone()+0x6d) [0x7ffff5c7c28d]
2017-03-26 07:59:03.354209 7fffa50cb700 -1 *** Caught signal
(Segmentation fault) **
in thread 7fffa50cb700 thread_name:ceph-fuse
ceph version 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)
1: (()+0x29f112) [0x5555557f3112]
2: (()+0xf100) [0x7ffff6d9e100]
3: (Inode::_put(int)+0x25) [0x55555578e0b5]
4: (Client::put_inode(Inode*, int)+0x103) [0x555555718ac3]
5: (Client::_ll_put(Inode*, int)+0x93) [0x55555575a263]
6: (Client::ll_forget(Inode*, int)+0x1e0) [0x55555575bb00]
7: (()+0x19b664) [0x5555556ef664]
8: (()+0x16bdb) [0x7ffff7bb3bdb]
9: (()+0x13471) [0x7ffff7bb0471]
10: (()+0x7dc5) [0x7ffff6d96dc5]
11: (clone()+0x6d) [0x7ffff5c7c28d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is
needed to interpret this.
2017-03-26 07:59:03.354209 7fffa50cb700 -1 *** Caught signal
(Segmentation fault) **
in thread 7fffa50cb700 thread_name:ceph-fuse
ceph version 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)
1: (()+0x29f112) [0x5555557f3112]
2: (()+0xf100) [0x7ffff6d9e100]
3: (Inode::_put(int)+0x25) [0x55555578e0b5]
4: (Client::put_inode(Inode*, int)+0x103) [0x555555718ac3]
5: (Client::_ll_put(Inode*, int)+0x93) [0x55555575a263]
6: (Client::ll_forget(Inode*, int)+0x1e0) [0x55555575bb00]
7: (()+0x19b664) [0x5555556ef664]
8: (()+0x16bdb) [0x7ffff7bb3bdb]
9: (()+0x13471) [0x7ffff7bb0471]
10: (()+0x7dc5) [0x7ffff6d96dc5]
11: (clone()+0x6d) [0x7ffff5c7c28d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is
needed to interpret this.
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