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Type: Bug
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Resolution: Won't Fix
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Priority: Major - P3
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None
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Affects Version/s: 2.6.0-rc0
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Component/s: None
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None
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ALL
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On GRSEC + PAX patched kernel the mongo client crashes (segmentation fault)
2014-03-03T11:11:46.662+0100 WARNING: Cannot detect if NUMA interleaving is enabled. Failed to probe "/sys/devices/system/node/node1": Permission denied MongoDB shell version: 2.6.0-rc0 mongo got signal 11 (Segmentation fault), stack trace: 0x85cd81 0x61a182 0x6e3c65a034f0 0xb3fdb5 0xc0eabf 0xb40dde 0xb40df9 0xbdc82e 0xb217c2 0xbdc960 0x952ad7 0xbe337a 0x7a0175 0x7b2959 0x61d9d9 0x6203a3 0x6e3c659efead 0x618d49 mongo(_ZN5mongo15printStackTraceERSo+0x21) [0x85cd81] mongo(_Z12quitAbruptlyi+0x3b2) [0x61a182] /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x6e3c65a034f0] mongo(_ZN2v88internal2OS8AllocateEmPmb+0xe5) [0xb3fdb5] mongo(_ZN2v88internal28CreateTranscendentalFunctionENS0_19TranscendentalCache4TypeE+0x3f) [0xc0eabf] mongo(_ZN2v88internal22init_fast_sin_functionEv+0xe) [0xb40dde] mongo(_ZN2v88internal14POSIXPostSetUpEv+0x9) [0xb40df9] mongo(_ZN2v88internal2V828InitializeOncePerProcessImplEv+0x3e) [0xbdc82e] mongo(_ZN2v88internal12CallOnceImplEPlPFvPvES2_+0x62) [0xb217c2] mongo(_ZN2v88internal2V810InitializeEPNS0_12DeserializerE+0x20) [0xbdc960] mongo(_ZN2v82V810InitializeEv+0x47) [0x952ad7] mongo(_ZN2v86LockerC1EPNS_7IsolateE+0x9a) [0xbe337a] mongo(_ZN5mongo7V8ScopeC1EPNS_14V8ScriptEngineE+0x405) [0x7a0175] mongo(_ZN5mongo14V8ScriptEngine11createScopeEv+0x29) [0x7b2959] mongo(_Z5_mainiPPcS0_+0x449) [0x61d9d9] mongo(main+0x33) [0x6203a3] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x6e3c659efead] mongo(__gxx_personality_v0+0x459) [0x618d49]
I've experienced the same error with the 2.5.5 version. I've installed the unstable version because previous versions failed on accessing /sys/devices which is banned by GRSEC patch. Server is now able to start but the client crashes.
system: Debian wheezy
kernel: 3.2.45.1-grsec #1 SMP Mon May 27 13:14:33 CEST 2013 x86_64 GNU/Linux
memory: 1GB
installed packages:
ii mongodb-org 2.6.0~rc0 amd64 MongoDB cross-platform document-oriented database system (metapackage) ii mongodb-org-mongos 2.6.0~rc0 amd64 MongoDB sharding router ii mongodb-org-server 2.6.0~rc0 amd64 MongoDB database server ii mongodb-org-shell 2.6.0~rc0 amd64 MongoDB shell client ii mongodb-org-tools 2.6.0~rc0 amd64 MongoDB tools
The tail of the strace log around the crash:
open("/proc/version", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x722a27d62000 read(3, "Linux version 3.2.45.1-grsec (ro"..., 1024) = 124 close(3) = 0 munmap(0x722a27d62000, 4096) = 0 open("/proc/meminfo", O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x722a27d62000 read(3, "MemTotal: 1020104 kB\nMemF"..., 1024) = 1024 close(3) = 0 munmap(0x722a27d62000, 4096) = 0 getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0 write(1, "MongoDB shell version: 2.6.0-rc0"..., 33MongoDB shell version: 2.6.0-rc0 ) = 33 open("/dev/urandom", O_RDONLY) = 3 read(3, "0\265\34\1\310\27\346N\2\352!\251$\246\302\35\252\23\203{\10\375\21\376\201\333o5/\366\264e"..., 8191) = 8191 close(3) = 0 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x722a26399000 mprotect(0x722a26399000, 4096, PROT_NONE) = 0 clone(child_stack=0x722a26b98fd0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x722a26b999d0, tls=0x722a26b99700, child_tidptr=0x722a26b999d0) = 6208 getrlimit(RLIMIT_DATA, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0 gettimeofday({1393844278, 60308}, NULL) = 0 mmap(0x238c04db1000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x722a26398000 mmap(0x722a26398000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = -1 EPERM (Operation not permitted) munmap(0x722a26398000, 4096) = 0 mmap(0x32cca9915000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 EPERM (Operation not permitted) --- SIGSEGV (Segmentation fault) @ 0 (0) ---
- is duplicated by
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SERVER-15920 Segmentation fault on mongod processes and mongo shell
- Closed
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SERVER-19248 Segmentation fault running query with $where
- Closed
- related to
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SERVER-16564 package installation should configure SELinux when necessary to run server
- Closed