Attachment 160381 Details for Bug 250141 – Strace from running memcached -p 11211 -u nobody -m 64 -c 1024 -d -P /var/run/memcached/memcached.pid

Strace from running memcached -p 11211 -u nobody -m 64 -c 1024 -d -P /var/run/memcached/memcached.pid

strace.pd (text/plain), 5.21 KB, created by Edward Rudd on 2007-07-31 23:28:09 UTC

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Creator: Edward Rudd

Created: 2007-07-31 23:28:09 UTC

Size: 5.21 KB

patch

obsolete

>execve("/usr/bin/memcached", ["memcached", "-p", "11211", "-u", "nobody", "-m", "64", "-c", "1024", "-d", "-P", "/var/run/memcached/memcached.pid"...], [/* 30 vars */]) = 0
>brk(0)                                  = 0x611000
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaac5000
>uname({sys="Linux", node="urkle.lan.netfor.com", ...}) = 0
>access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
>open("/etc/ld.so.cache", O_RDONLY)      = 3
>fstat(3, {st_mode=S_IFREG|0644, st_size=139693, ...}) = 0
>mmap(NULL, 139693, PROT_READ, MAP_PRIVATE, 3, 0) = 0x2aaaaaac6000
>close(3)                                = 0
>open("/lib64/libpthread.so.0", O_RDONLY) = 3
>read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000W\0\0"..., 832) = 832
>fstat(3, {st_mode=S_IFREG|0755, st_size=138200, ...}) = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaae9000
>mmap(NULL, 2200432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x2aaaaacc7000
>mprotect(0x2aaaaacdc000, 2093056, PROT_NONE) = 0
>mmap(0x2aaaaaedb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x2aaaaaedb000
>mmap(0x2aaaaaedd000, 13168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2aaaaaedd000
>close(3)                                = 0
>open("/usr/lib64/libevent-1.3b.so.1", O_RDONLY) = 3
>read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@N\0\0\0"..., 832) = 832
>fstat(3, {st_mode=S_IFREG|0755, st_size=94200, ...}) = 0
>mmap(NULL, 2197008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x2aaaaaee1000
>mprotect(0x2aaaaaef7000, 2097152, PROT_NONE) = 0
>mmap(0x2aaaab0f7000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x2aaaab0f7000
>mmap(0x2aaaab0f8000, 5648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2aaaab0f8000
>close(3)                                = 0
>open("/lib64/libc.so.6", O_RDONLY)      = 3
>read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\333"..., 832) = 832
>fstat(3, {st_mode=S_IFREG|0755, st_size=1688512, ...}) = 0
>mmap(NULL, 3473624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x2aaaab0fa000
>mprotect(0x2aaaab241000, 2097152, PROT_NONE) = 0
>mmap(0x2aaaab441000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x147000) = 0x2aaaab441000
>mmap(0x2aaaab446000, 16600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2aaaab446000
>close(3)                                = 0
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaab44b000
>mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaaab44c000
>arch_prctl(ARCH_SET_FS, 0x2aaaab44bef0) = 0
>mprotect(0x2aaaab441000, 16384, PROT_READ) = 0
>mprotect(0x2aaaaaedb000, 4096, PROT_READ) = 0
>mprotect(0x2aaaaacc5000, 4096, PROT_READ) = 0
>munmap(0x2aaaaaac6000, 139693)          = 0
>set_tid_address(0x2aaaab44bf80)         = 16722
>set_robust_list(0x2aaaab44bf90, 0x18)   = 0
>rt_sigaction(SIGRTMIN, {0x2aaaaaccc2b0, [], SA_RESTORER|SA_SIGINFO, 0x2aaaaacd4e00}, NULL, 8) = 0
>rt_sigaction(SIGRT_1, {0x2aaaaaccc330, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x2aaaaacd4e00}, NULL, 8) = 0
>rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
>getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
>rt_sigaction(SIGINT, {0x401f70, [INT], SA_RESTORER|SA_RESTART, 0x2aaaab12a630}, {SIG_DFL}, 8) = 0
>getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
>setrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
>socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3
>fcntl(3, F_GETFL)                       = 0x2 (flags O_RDWR)
>fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
>setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
>setsockopt(3, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
>setsockopt(3, SOL_SOCKET, SO_LINGER, {onoff=0, linger=0}, 8) = 0
>setsockopt(3, SOL_TCP, TCP_NODELAY, [1], 4) = 0
>bind(3, {sa_family=AF_INET, sin_port=htons(11211), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
>listen(3, 1024)                         = 0
>getuid()                                = 0
>brk(0)                                  = 0x611000
>brk(0x632000)                           = 0x632000
>socket(PF_FILE, SOCK_STREAM, 0)         = 4
>fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
>connect(4, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = 0
>sendto(4, "\2\0\0\0\v\0\0\0\7\0\0\0passwd\0", 19, MSG_NOSIGNAL, NULL, 0) = 19
>poll([{fd=4, events=POLLIN|POLLERR|POLLHUP, revents=POLLIN|POLLHUP}], 1, 5000) = 1
>recvmsg(4, {msg_name(0)=NULL, msg_iov(1)=[{"passwd\0", 7}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {5}}, msg_flags=0}, 0) = 7
>fstat(5, {st_mode=S_IFREG|0600, st_size=217016, ...}) = 0
>pread(5, "\1\0\0\0h\0\0\0(\v\0\0\1\0\0\0z\374\251F\0\0\0\0\323\0"..., 104, 0) = 104
>mmap(NULL, 217016, PROT_READ, MAP_SHARED, 5, 0) = 0x2aaaaaaea000
>close(5)                                = 0
>close(4)                                = 0
>setgid(99)                              = 0
>setuid(99)                              = 0
>clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2aaaab44bf80) = 16723
>--- SIGCHLD (Child exited) @ 0 (0) ---
>exit_group(0)                           = ?
>Process 16722 detached

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Attachments on bug 250141: 160381