I think http://lists.freedesktop.org/archives/systemd-devel/2014-August/022787.html should do it! Thanks.
On Sat, Aug 30, 2014 at 8:23 PM, Umut Tezduyar <[email protected]> wrote: > Thanks. I will take a look at it. > >> On Aug 30, 2014, at 3:08 PM, Jan Janssen <[email protected]> wrote: >> >> Hi, >> >> on my system, test-ipv4ll waits forever on an epoll: >> >> $ strace ./test-ipv4ll >> execve("./test-ipv4ll", ["./test-ipv4ll"], [/* 64 vars */]) = 0 >> brk(0) = 0x7f387087e000 >> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or >> directory) >> open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 >> fstat(3, {st_mode=S_IFREG|0644, st_size=231109, ...}) = 0 >> mmap(NULL, 231109, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f386f85e000 >> close(3) = 0 >> open("/usr/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = 3 >> read(3, >> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\"\0\0\0\0\0\0"..., 832) >> = 832 >> fstat(3, {st_mode=S_IFREG|0755, st_size=31760, ...}) = 0 >> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = >> 0x7f386f85d000 >> mmap(NULL, 2128912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = >> 0x7f386f46f000 >> mprotect(0x7f386f476000, 2093056, PROT_NONE) = 0 >> mmap(0x7f386f675000, 8192, PROT_READ|PROT_WRITE, >> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f386f675000 >> close(3) = 0 >> open("/usr/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 >> read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000`\0\0\0\0\0\0"..., >> 832) = 832 >> fstat(3, {st_mode=S_IFREG|0755, st_size=149301, ...}) = 0 >> mmap(NULL, 2217104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = >> 0x7f386f251000 >> mprotect(0x7f386f269000, 2097152, PROT_NONE) = 0 >> mmap(0x7f386f469000, 8192, PROT_READ|PROT_WRITE, >> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f386f469000 >> mmap(0x7f386f46b000, 13456, PROT_READ|PROT_WRITE, >> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f386f46b000 >> close(3) = 0 >> open("/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 >> read(3, >> "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\1\2\0\0\0\0\0"..., 832) = >> 832 >> fstat(3, {st_mode=S_IFREG|0755, st_size=2047384, ...}) = 0 >> mmap(NULL, 3858192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = >> 0x7f386eea3000 >> mprotect(0x7f386f047000, 2097152, PROT_NONE) = 0 >> mmap(0x7f386f247000, 24576, PROT_READ|PROT_WRITE, >> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a4000) = 0x7f386f247000 >> mmap(0x7f386f24d000, 16144, PROT_READ|PROT_WRITE, >> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f386f24d000 >> close(3) = 0 >> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = >> 0x7f386f85c000 >> mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = >> 0x7f386f85a000 >> arch_prctl(ARCH_SET_FS, 0x7f386f85a740) = 0 >> mprotect(0x7f386f247000, 16384, PROT_READ) = 0 >> mprotect(0x7f386f469000, 4096, PROT_READ) = 0 >> mprotect(0x7f386f675000, 4096, PROT_READ) = 0 >> mprotect(0x7f386f8ab000, 4096, PROT_READ) = 0 >> mprotect(0x7f386f897000, 4096, PROT_READ) = 0 >> munmap(0x7f386f85e000, 231109) = 0 >> set_tid_address(0x7f386f85aa10) = 30468 >> set_robust_list(0x7f386f85aa20, 24) = 0 >> rt_sigaction(SIGRTMIN, {0x7f386f256b10, [], SA_RESTORER|SA_SIGINFO, >> 0x7f386f2604b0}, NULL, 8) = 0 >> rt_sigaction(SIGRT_1, {0x7f386f256ba0, [], >> SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f386f2604b0}, NULL, 8) = 0 >> rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 >> getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 >> brk(0) = 0x7f387087e000 >> brk(0x7f387089f000) = 0x7f387089f000 >> epoll_create1(EPOLL_CLOEXEC) = 3 >> socketpair(PF_LOCAL, SOCK_DGRAM|SOCK_NONBLOCK, 0, [4, 5]) = 0 >> epoll_ctl(3, EPOLL_CTL_ADD, 4, {EPOLLIN, {u32=1887953936, >> u64=139880382850064}}) = 0 >> epoll_ctl(3, EPOLL_CTL_DEL, 4, NULL) = 0 >> close(4) = 0 >> epoll_wait(3, >> _______________________________________________ >> systemd-devel mailing list >> [email protected] >> http://lists.freedesktop.org/mailman/listinfo/systemd-devel _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
