| Summary: | perl-Net-FTPServer-1.125-7.fc26 FTBFS: tests fail with "Out of memory!" | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Petr Pisar <ppisar> |
| Component: | perl-Net-FTPServer | Assignee: | Petr Pisar <ppisar> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | jplesnik, perl-devel, steve |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| URL: | http://koji.fedoraproject.org/koji/taskinfo?taskID=15817695 | ||
| Whiteboard: | |||
| Fixed In Version: | perl-Net-FTPServer-1.125-8.fc26 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-12-23 09:18:40 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: | |
A Net::FTPServer::InMem::Server server crashes on allocating memory in IO::Socket::INET->sysread():
$ strace -fq -e open,mmap,brk perl -Ilib t/160portpasv.t 2>&1 | grep pid
[pid 11895] open("/dev/null", O_RDONLY) = 4
[pid 11895] open("/usr/lib64/perl5/vendor_perl/auto/BSD/Resource/get_rlimits.al", O_RDONLY) = 4
[pid 11895] open("/usr/lib64/perl5/vendor_perl/auto/BSD/Resource/setrlimit.al", O_RDONLY) = 4
[pid 11895] open("/usr/lib64/perl5/vendor_perl/auto/BSD/Resource/_find_rlimit.al", O_RDONLY) = 4
[pid 11895] open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 48355, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f884823d000
[pid 11895] open("/lib64/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 2168568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f88443b5000
[pid 11895] mmap(0x7f88445bf000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0xa000) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] open("/usr/share/zoneinfo/GMT", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 48355, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f884823d000
[pid 11895] open("/lib64/libnss_dns.so.2", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 2117832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f88441af000
[pid 11895] mmap(0x7f88443b3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x4000) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 48355, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f884823d000
[pid 11895] open("/lib64/libnss_myhostname.so.2", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 84192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f8848228000
[pid 11895] mmap(0x7f884823a000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x11000) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 48355, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f884823d000
[pid 11895] open("/lib64/libnss_mymachines.so.2", O_RDONLY|O_CLOEXEC) = 4
[pid 11895] mmap(NULL, 290528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f88481e1000
[pid 11895] mmap(0x7f8848224000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x42000) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] brk(NULL) = 0x3058000
[pid 11895] brk(0x3085000) = 0x3058000
[pid 11895] mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] brk(NULL) = 0x3058000
[pid 11895] brk(0x3085000) = 0x3058000
[pid 11895] mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
[pid 11895] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f883c1af000
[pid 11895] mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f883c1af000
[pid 11895] mmap(NULL, 69632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
[pid 11894] --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=11894, si_uid=500} ---
[pid 11894] +++ killed by SIGPIPE +++
But these are not any huge allocations. Something changes ulimits: core file size (blocks, -c) 0 -data seg size (kbytes, -d) unlimited +data seg size (kbytes, -d) 16384 scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 3819 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited -open files (-n) 1024 +open files (-n) 20 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited -max user processes (-u) 3819 +max user processes (-u) 10 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited Yes, this is it. Net::FTPServer limits heap size to 16384 KB by default. Probably some dependency started consume more memory at we now hit the limit in the tests. I will increase the memory limit. |
perl-Net-FTPServer-1.125-7.fc26 fails to build in F26 because tests fail: t/150commands.t .............. ok Out of memory! t/160portpasv.t .............. Failed 36/41 subtests Out of memory! [...] Test Summary Report ------------------- t/160portpasv.t (Wstat: 13 Tests: 5 Failed: 0) Non-zero wait status: 13 Parse errors: Bad plan. You planned 41 tests but ran 5. t/160portzeroes.t (Wstat: 13 Tests: 5 Failed: 0) Non-zero wait status: 13 Parse errors: Bad plan. You planned 23 tests but ran 5. t/170ascii.t (Wstat: 13 Tests: 9 Failed: 1) Failed test: 9 Non-zero wait status: 13 Parse errors: Bad plan. You planned 18 tests but ran 9. t/170files.t (Wstat: 13 Tests: 11 Failed: 1) Failed test: 11 Non-zero wait status: 13 Parse errors: Bad plan. You planned 36 tests but ran 11. t/190list.t (Wstat: 13 Tests: 41 Failed: 11) Failed tests: 30-38, 40-41 Non-zero wait status: 13 Parse errors: Bad plan. You planned 82 tests but ran 41. t/220restart.t (Wstat: 13 Tests: 7 Failed: 1) Failed test: 7 Non-zero wait status: 13 Parse errors: Bad plan. You planned 18 tests but ran 7. t/230rename.t (Wstat: 13 Tests: 6 Failed: 1) Failed test: 6 Non-zero wait status: 13 Parse errors: Bad plan. You planned 11 tests but ran 6. t/240abort.t (Wstat: 13 Tests: 5 Failed: 0) Non-zero wait status: 13 Parse errors: Bad plan. You planned 16 tests but ran 5. t/260welcometext.t (Wstat: 256 Tests: 3 Failed: 1) Failed test: 3 Non-zero exit status: 1 Files=44, Tests=432, 19 wallclock secs ( 0.23 usr 0.05 sys + 8.79 cusr 1.34 csys = 10.41 CPU) Result: FAIL Koschei reports this difference between working and failing build root: perl-Test-Simple 1.302056-1.fc26 > 1.302059-1.fc26 perl-podlators 4.07-366.fc26 > 4.08-1.fc26 perl-HTTP-Tiny 0.064-1.fc26 > 0.068-1.fc26 python3-setuptools 27.1.2-1.fc26 > 27.3.0-1.fc26 libnghttp2 1.14.1-1.fc26 > 1.15.0-1.fc26 libarchive 3.2.1-3.fc26 > 3.2.1-4.fc26 crypto-policies 20160921-1.git75b9b04.... > 20160926-1.git08b5501.... make 1:4.1-5.fc24 > 1:4.2.1-1.fc26 openssl-libs 1:1.0.2i-1.fc26 > 1:1.0.2j-1.fc26 kernel-headers 4.8.0-0.rc7.git4.1.... > 4.8.0-0.rc8.git0.1.... binutils 2.27-8.fc26 > 2.27-9.fc26 python2-setuptools 27.1.2-1.fc26 > 27.3.0-1.fc26 But Koschei had some difficulties around that time. Maybe it's caused by perl-Encode update.