Attachment 577179 Details for Bug 812151 – strace of "systemd-logind"

strace of "systemd-logind"

#systemd-logind (text/plain), 12.54 KB, created by Göran Uddeborg on 2012-04-12 21:55:42 UTC

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Creator: Göran Uddeborg

Created: 2012-04-12 21:55:42 UTC

Size: 12.54 KB

patch

obsolete

>588   23:33:25.136792 epoll_wait(4, {{EPOLLIN, {u32=3, u64=3}}}, 1, 4294967295) = 1
>588   23:33:36.391934 epoll_wait(9, {{EPOLLIN, {u32=26615632, u64=26615632}}}, 1, 0) = 1
>588   23:33:36.391999 recvmsg(8, {msg_name(0)=NULL, msg_iov(1)=[{"l\1\0\1`\0\0\0\2\0\0\0\246\0\0\0\1\1o\0\27\0\0\0/org/freedesktop/login1\0\6\1s\0\26\0\0\0org.freedesktop.login1\0\0\2\1s\0\36\0\0\0org.freedesktop.login1.Manager\0\0\3\1s\0\r\0\0\0"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 280
>588   23:33:36.392174 recvmsg(8, 0x7fff3fef3410, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
>588   23:33:36.392272 open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 13
>588   23:33:36.392421 fstat(13, {st_mode=S_IFREG|0644, st_size=2906, ...}) = 0
>588   23:33:36.392490 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.392547 read(13, "root:x:0:0:root:/root:/bin/bash\nbin:x:1:1:bin:/bin:/sbin/nologin\ndaemon:x:2:2:daemon:/sbin:/sbin/nologin\nadm:x:3:4:adm:/var/adm:"..., 4096) = 2906
>588   23:33:36.392636 close(13)         = 0
>588   23:33:36.392679 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.392749 capget(0x20080522, 0, NULL) = 0
>588   23:33:36.392794 capget(0x20080522, 0, {CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, CAP_CHOWN|CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_FOWNER|CAP_KILL|CAP_SYS_TTY_CONFIG|CAP_AUDIT_CONTROL, 0}) = 0
>588   23:33:36.392890 open("/proc/1410/sessionid", O_RDONLY|O_CLOEXEC) = 13
>588   23:33:36.392949 fstat(13, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>588   23:33:36.393005 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.393046 read(13, "5", 1024) = 1
>588   23:33:36.393095 read(13, "", 1024) = 0
>588   23:33:36.393135 close(13)         = 0
>588   23:33:36.393174 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.393236 mkdir("/run/systemd/sessions", 0755) = -1 EEXIST (File exists)
>588   23:33:36.393324 lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
>588   23:33:36.393406 mknod("/run/systemd/sessions/5.ref", S_IFIFO|0600) = 0
>588   23:33:36.393544 open("/run/systemd/sessions/5.ref", O_RDONLY|O_NONBLOCK|O_CLOEXEC) = 13
>588   23:33:36.393597 epoll_ctl(4, EPOLL_CTL_ADD, 13, {0, {u32=17, u64=17}}) = 0
>588   23:33:36.393643 open("/run/systemd/sessions/5.ref", O_WRONLY|O_NONBLOCK|O_CLOEXEC) = 14
>588   23:33:36.393707 sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/logind-session.c\nCODE_LINE=549\nCODE_FUNCTION=session_start\nMESSAGE=", 98}, {"New session 5 of user g\303\266ran.", 29}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 128
>588   23:33:36.394778 mkdir("/sys", 0755) = -1 EEXIST (File exists)
>588   23:33:36.394845 mkdir("/sys/fs", 0755) = -1 EEXIST (File exists)
>588   23:33:36.394894 mkdir("/sys/fs/cgroup", 0755) = -1 EEXIST (File exists)
>588   23:33:36.394942 mkdir("/sys/fs/cgroup/systemd", 0755) = -1 EEXIST (File exists)
>588   23:33:36.395037 mkdir("/sys/fs/cgroup/systemd/user", 0755) = -1 EEXIST (File exists)
>588   23:33:36.395088 mkdir("/sys/fs/cgroup/systemd/user/g\303\266ran", 0755) = -1 EEXIST (File exists)
>588   23:33:36.395141 mkdir("/sys/fs/cgroup/systemd/user/g\303\266ran/5", 0755) = 0
>588   23:33:36.395455 open("/sys/fs/cgroup/systemd/user/g\303\266ran/5/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 15
>588   23:33:36.395576 fstat(15, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>588   23:33:36.395635 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.395706 write(15, "1410\n", 5) = 5
>588   23:33:36.395772 close(15)         = 0
>588   23:33:36.395814 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.395877 lstat("/sys/fs/cgroup/systemd/user/g\303\266ran/5/tasks", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>588   23:33:36.395947 chmod("/sys/fs/cgroup/systemd/user/g\303\266ran/5/tasks", 0100644) = 0
>588   23:33:36.396001 chown("/sys/fs/cgroup/systemd/user/g\303\266ran/5/tasks", 503, 503) = 0
>588   23:33:36.396089 chmod("/sys/fs/cgroup/systemd/user/g\303\266ran/5", 0755) = 0
>588   23:33:36.396141 chown("/sys/fs/cgroup/systemd/user/g\303\266ran/5", 503, 503) = 0
>588   23:33:36.396207 open("/sys/fs/cgroup/cpu/tasks", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 15
>588   23:33:36.396267 fstat(15, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>588   23:33:36.396323 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.396384 write(15, "1410\n", 5) = 5
>588   23:33:36.396428 close(15)         = 0
>588   23:33:36.396466 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.396515 mkdir("/run/systemd/sessions", 0755) = -1 EEXIST (File exists)
>588   23:33:36.396565 lstat("/run/systemd/sessions", {st_mode=S_IFDIR|0755, st_size=140, ...}) = 0
>588   23:33:36.396630 open("/run/systemd/sessions/.5VZmNE3", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>588   23:33:36.396705 fcntl(15, F_GETFL) = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>588   23:33:36.396748 fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>588   23:33:36.396803 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.396845 lseek(15, 0, SEEK_CUR) = 0
>588   23:33:36.396883 fchmod(15, 0644)  = 0
>588   23:33:36.396944 write(15, "# This is private data. Do not parse.\nUID=503\nUSER=g\303\266ran\nACTIVE=1\nREMOTE=0\nKILL_PROCESSES=0\nTYPE=tty\nCLASS=user\nCGROUP=/user/g\303"..., 208) = 208
>588   23:33:36.397013 rename("/run/systemd/sessions/.5VZmNE3", "/run/systemd/sessions/5") = 0
>588   23:33:36.397075 close(15)         = 0
>588   23:33:36.397112 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.397157 mkdir("/run/systemd/users", 0755) = -1 EEXIST (File exists)
>588   23:33:36.397203 lstat("/run/systemd/users", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
>588   23:33:36.397265 open("/run/systemd/users/.503nc4DRJ", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 15
>588   23:33:36.397359 fcntl(15, F_GETFL) = 0x88002 (flags O_RDWR|O_LARGEFILE|O_CLOEXEC)
>588   23:33:36.397413 fstat(15, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
>588   23:33:36.397470 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.397511 lseek(15, 0, SEEK_CUR) = 0
>588   23:33:36.397547 fchmod(15, 0644)  = 0
>588   23:33:36.397605 write(15, "# This is private data. Do not parse.\nNAME=g\303\266ran\nSTATE=active\nCGROUP=/user/g\303\266ran\nRUNTIME=/run/user/g\303\266ran\nSESSIONS=5 3\nSEATS=A"..., 164) = 164
>588   23:33:36.397670 rename("/run/systemd/users/.503nc4DRJ", "/run/systemd/users/503") = 0
>588   23:33:36.397738 close(15)         = 0
>588   23:33:36.397776 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.397883 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1.\0\0\0\35\0\0\0h\0\0\0\1\1o\0\27\0\0\0/org/freedesktop/login1\0\2\1s\0\36\0\0\0org.freedesktop.login1.Manager\0\0\3\1s\0\n\0\0\0SessionNew\0\0\0\0\0\0\10\1g\0\2so\0", 120}, {"\1\0\0\0005\0\0\0!\0\0\0/org/freedesktop/login1/session/5\0", 46}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
>588   23:33:36.398202 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\36\0\0\0\206\0\0\0\1\1o\0 \0\0\0/org/freedesktop/login1/user/503\0\0\0\0\0\0\0\0\2\1s\0\37\0\0\0org.freedesktop.DBus.Properties\0\3\1s\0\21\0\0\0PropertiesChange"..., 152}, {"\33\0\0\0org.freedesktop.login1.User\0\0\0\0\0\0\0\0\0\r\0\0\0\10\0\0\0Sessions\0", 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>588   23:33:36.398434 fcntl(14, F_DUPFD_CLOEXEC, 3) = 15
>588   23:33:36.398518 close(14)         = 0
>588   23:33:36.398564 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\2\1\1X\0\0\0\37\0\0\0000\0\0\0\6\1s\0\5\0\0\0:1.39\0\0\0\5\1u\0\2\0\0\0\10\1g\0\6soshsu\0\0\0\0\0\t\1u\0\1\0\0\0", 64}, {"\1\0\0\0005\0\0\0!\0\0\0/org/freedesktop/login1/session/5\0\0\0\20\0\0\0/run/user/g\303\266ran\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 88}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {15}}, msg_flags=0}, MSG_NOSIGNAL) = 152
>588   23:33:36.402074 close(15)         = 0
>588   23:33:36.402143 epoll_wait(4, {{EPOLLHUP, {u32=17, u64=17}}}, 1, 4294967295) = 1
>588   23:33:36.409756 epoll_ctl(4, EPOLL_CTL_DEL, 13, NULL) = 0
>588   23:33:36.409804 close(13)         = 0
>588   23:33:36.409843 unlink("/run/systemd/sessions/5.ref") = 0
>588   23:33:36.409924 sendmsg(3, {msg_name(0)=NULL, msg_iov(3)=[{"PRIORITY=6\nCODE_FILE=src/login/logind-session.c\nCODE_LINE=688\nCODE_FUNCTION=session_stop\nMESSAGE=", 97}, {"Removed session 5.", 18}, {"\n", 1}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 116
>588   23:33:36.410843 lstat("/sys/fs/cgroup/systemd/user/g\303\266ran/5", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
>588   23:33:36.410933 openat(AT_FDCWD, "/sys/fs/cgroup/systemd/user/g\303\266ran/5", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 13
>588   23:33:36.410995 getdents(13, /* 7 entries */, 32768) = 240
>588   23:33:36.411072 newfstatat(13, "cgroup.clone_children", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>588   23:33:36.411139 newfstatat(13, "cgroup.event_control", {st_mode=S_IFREG|0222, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>588   23:33:36.411202 newfstatat(13, "notify_on_release", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>588   23:33:36.411263 newfstatat(13, "cgroup.procs", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>588   23:33:36.411324 newfstatat(13, "tasks", {st_mode=S_IFREG|0644, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
>588   23:33:36.411397 getdents(13, /* 0 entries */, 32768) = 0
>588   23:33:36.411437 close(13)         = 0
>588   23:33:36.411495 open("/proc/1410/cgroup", O_RDONLY|O_CLOEXEC) = 13
>588   23:33:36.411551 fstat(13, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>588   23:33:36.411607 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.411653 read(13, "9:perf_event:/\n8:blkio:/\n7:net_cls:/\n6:freezer:/\n5:devices:/\n4:memory:/\n3:cpuacct,cpu:/\n2:cpuset:/\n1:name=systemd:/user/g\303\266ran/5"..., 1024) = 129
>588   23:33:36.411728 close(13)         = 0
>588   23:33:36.411769 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.411818 kill(1410, SIGTERM) = 0
>588   23:33:36.411865 kill(1410, SIGHUP) = 0
>588   23:33:36.411901 kill(1410, SIGCONT) = 0
>588   23:33:36.411943 open("/sys/fs/cgroup/systemd/user/g\303\266ran/5/tasks", O_RDONLY|O_CLOEXEC) = 13
>588   23:33:36.412008 fstat(13, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
>588   23:33:36.412063 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7dad4aa000
>588   23:33:36.412104 read(13, "1410\n", 4096) = 5
>588   23:33:36.412158 close(13)         = 0
>588   23:33:36.412198 munmap(0x7f7dad4aa000, 4096) = 0
>588   23:33:36.412244 unlink("/run/systemd/sessions/5") = 0
>588   23:33:36.412383 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\1.\0\0\0 \0\0\0h\0\0\0\1\1o\0\27\0\0\0/org/freedesktop/login1\0\2\1s\0\36\0\0\0org.freedesktop.login1.Manager\0\0\3\1s\0\16\0\0\0SessionRemoved\0\0\10\1g\0\2so\0", 120}, {"\1\0\0\0005\0\0\0!\0\0\0/org/freedesktop/login1/session/5\0", 46}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
>588   23:33:36.412697 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0!\0\0\0\206\0\0\0\1\1o\0 \0\0\0/org/freedesktop/login1/user/503\0\0\0\0\0\0\0\0\2\1s\0\37\0\0\0org.freedesktop.DBus.Properties\0\3\1s\0\21\0\0\0PropertiesChange"..., 152}, {"\33\0\0\0org.freedesktop.login1.User\0\0\0\0\0\0\0\0\0\r\0\0\0\10\0\0\0Sessions\0", 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>588   23:33:36.412874 unlink("/run/systemd/sessions/5") = -1 ENOENT (No such file or directory)
>588   23:33:36.412982 sendmsg(8, {msg_name(0)=NULL, msg_iov(2)=[{"l\4\1\0019\0\0\0\"\0\0\0\206\0\0\0\1\1o\0 \0\0\0/org/freedesktop/login1/user/503\0\0\0\0\0\0\0\0\2\1s\0\37\0\0\0org.freedesktop.DBus.Properties\0\3\1s\0\21\0\0\0PropertiesChange"..., 152}, {"\33\0\0\0org.freedesktop.login1.User\0\0\0\0\0\0\0\0\0\r\0\0\0\10\0\0\0Sessions\0", 57}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 209
>588   23:33:36.413151 epoll_wait(4, {{EPOLLIN, {u32=3, u64=3}}}, 1, 4294967295) = 1
>588   23:33:36.417911 epoll_wait(9, {{EPOLLIN, {u32=26615632, u64=26615632}}}, 1, 0) = 1
>588   23:33:36.418029 recvmsg(8, {msg_name(0)=NULL, msg_iov(1)=[{"l\4\1\1\23\0\0\0\1\0\0\0}\0\0\0\1\1o\0\37\0\0\0/org/freedesktop/systemd1/agent\0\2\1s\0\36\0\0\0org.freedesktop.systemd1.Agent\0\0\3\1s\0\10\0\0\0Released\0\0\0\0\0\0\0\0\10\1g\0\1s\0\0"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 163
>588   23:33:36.418156 recvmsg(8, 0x7fff3fef3410, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
>588   23:33:36.418251 epoll_wait(4,  <unfinished ...>

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Attachments on bug 812151: 577177 | 577179