linux - mongodb : SyncSourceFeedbackThread] SEVERE: Invalid access at address: 0xa8 -


last night out mongodb replset r1 crashed ,then monit restart it.

this process stats:

mongod    1390     1  0 aug15 ?        00:39:29 /usr/bin/mongod -f /etc/mongod.conf root      1967     1  8 aug15 ?        18:53:29 /usr/bin/mongos -f /etc/mongod_route.conf mongod    2127     1  0 aug15 ?        00:56:07 /usr/bin/mongod -f /etc/mongod_r2.conf mongod    2514     1  0 aug15 ?        01:07:33 /usr/bin/mongod -f /etc/mongod_config.conf mongod    2552     1  0 aug15 ?        00:49:41 /usr/bin/mongod -f /etc/mongod_arbiter.conf root      7722 21913  0 03:04 ?        00:00:00 [mongod_r1] <defunct> mongod    7733     1  0 03:04 ?        00:05:06 /usr/bin/mongod -f /etc/mongod_r1.conf root     13964 12745  0 11:52 pts/0    00:00:00 grep --color mongo

this mongodb log:

2015-08-25t03:03:53.425+0800 [conn140823]  authenticate db: local { authenticate: 1, nonce: "xxx", user: "__system", key: "xxx" } 2015-08-25t03:03:53.430+0800 [conn140823] replset couldn't find slave id 0, not tracking 53d71c612ea2da0bd4c469e6 2015-08-25t03:03:53.432+0800 [syncsourcefeedbackthread] severe: invalid access @ address: 0xa8 2015-08-25t03:03:53.565+0800 [syncsourcefeedbackthread] severe: got signal: 11 (segmentation fault). backtrace:0x11bd301 0x11bc6de 0x11bc7cf 0x33d060f710 0xeacaf6 0xeb19e8 0x1145332 0x1201c99 0x33d06079d1 0x36818e88fd   /usr/bin/mongod(_zn5mongo15printstacktraceerso+0x21) [0x11bd301]  /usr/bin/mongod() [0x11bc6de]  /usr/bin/mongod() [0x11bc7cf]  /lib64/libpthread.so.0() [0x33d060f710]  /usr/bin/mongod(_zn5mongo18syncsourcefeedback13replhandshakeev+0xb86) [0xeacaf6]  /usr/bin/mongod(_zn5mongo18syncsourcefeedback3runev+0x9b8) [0xeb19e8]  /usr/bin/mongod(_zn5mongo13backgroundjob7jobbodyev+0xd2) [0x1145332]  /usr/bin/mongod() [0x1201c99]  /lib64/libpthread.so.0() [0x33d06079d1]  /lib64/libc.so.6(clone+0x6d) [0x36818e88fd] 2015-08-25t03:04:17.172+0800 ***** server restarted ***** 2015-08-25t03:04:17.178+0800 [initandlisten] mongodb starting : pid=7733 port=1201 dbpath=/data/mongo_r1 64-bit host=x2 2015-08-25t03:04:17.178+0800 [initandlisten] db version v2.6.0 2015-08-25t03:04:17.178+0800 [initandlisten] git version: 1c1c76aeca21c5983dc178920f5052c298db616c 2015-08-25t03:04:17.178+0800 [initandlisten] build info: linux build14.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 smp fri jan 3 21:39:27 utc 2014 x86_64 boost_lib_version=1_49 2015-08-25t03:04:17.178+0800 [initandlisten] allocator: tcmalloc 2015-08-25t03:04:17.178+0800 [initandlisten] options: { config: "/etc/mongod_r1.conf", net: { bindip: "10.165.46.132", port: 1201 }, processmanagement: { fork: true, pidfilepath: "/var/run/mongodb/mongod_r1.pid" },

what happened?


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