Code:
execve("/usr/lib/systemd/systemd-logind", ["/usr/lib/systemd/systemd-logind"], [/* 56 vars */]) = 0
brk(NULL) = 0x55df6c7fb000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc4f1c3f000
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=190186, ...}) = 0
mmap(NULL, 190186, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fc4f1c07000
close(3) = 0
[..cut for brevity..]
open("/sys/fs/kdbus/0-system/bus", O_RDWR|O_NOCTTY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 11
getsockopt(11, SOL_SOCKET, SO_RCVBUF, [212992], [4]) = 0
setsockopt(11, SOL_SOCKET, SO_RCVBUFFORCE, [8388608], 4) = 0
getsockopt(11, SOL_SOCKET, SO_SNDBUF, [212992], [4]) = 0
setsockopt(11, SOL_SOCKET, SO_SNDBUFFORCE, [8388608], 4) = 0
connect(11, {sa_family=AF_UNIX, sun_path="/var/run/dbus/system_bus_socket"}, 33) = -1 ENOENT (No such file or directory)
close(11) = 0
sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="PRIORITY=3\nSYSLOG_FACILITY=4\nCOD"..., iov_len=147}, {iov_base="MESSAGE=", iov_len=8}, {iov_base="Failed to connect to system bus:"..., iov_len=58}, {iov_base="\n", iov_len=1}], msg_iovlen=4, msg_controllen=0, msg_flags=0}, MSG_NO
SIGNAL) = 214
sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="PRIORITY=3\nSYSLOG_FACILITY=4\nCOD"..., iov_len=133}, {iov_base="MESSAGE=", iov_len=8}, {iov_base="Failed to fully start up daemon:"..., iov_len=58}, {iov_base="\n", iov_len=1}], msg_iovlen=4, msg_controllen=0, msg_flags=0}, MSG_NO
SIGNAL) = 200
epoll_ctl(4, EPOLL_CTL_DEL, 5, NULL) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 7, NULL) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 8, NULL) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 10, NULL) = 0
epoll_ctl(4, EPOLL_CTL_DEL, 9, NULL) = 0
close(5) = 0
close(7) = 0
close(8) = 0
close(10) = 0
close(9) = 0
close(6) = 0
close(4) = 0
exit_group(1) = ?
+++ exited with 1 +++
The bolded/italic section provided a very important clue. I built this system when TW first was released. Since dbus was looking for something in /var/run, I figured something has been updated that otherwise creates /var/run automatically on boot. I know there has been a lot of entropy regarding systemd and dbus in the past 24 calendar months.
Bookmarks