It looks like stdout and/or stderr output is mixed up with the strace output but it looks udevd is failing because the chdir to / fails.
Notes inline below. (Caution I'm comparing against current systemd git HEAD and not any specific version) http://cgit.freedesktop.org/systemd/systemd/tree/src/udev/udevd.c blob: 0661f7be00fc50c3d62643e572c48816342ba1e1 On 06/08/2015 10:47, Artyom Tarasenko wrote: > That's what I see in the strace log: > > set_tid_address(0xfffff80100133790) = 9184 > set_robust_list(0xfffff801001337a0, 24) = 0 > rt_sigaction(SIGRTMIN, {0xfffff801006c6da0, [], SA_SIGINFO}, NULL, > 0xfffff801006d2098, 8) = 0 > rt_sigaction(SIGRT_1, {0xfffff801006c6c40, [], SA_RESTART|SA_SIGINFO}, > NULL, 0xfffff801006d2098, 8) = 0 > rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 > getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 > statfs("/sys/fs/selinux", 0x7feffc49960) = -1 ENOENT (No such file or > directory) > statfs("/selinux", 0x7feffc49960) = -1 ENOENT (No such file or > directory) > brk(0) = 0x10000084000 > brk(0x100000a6000) = 0x100000a6000 > open("/proc/filesystems", O_RDONLY) = 3 > fstat64(3, {st_mode=0, st_size=0, ...}) = 0 > mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, > 0) = 0xfffff80100004000 > read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tb"..., 1024) = 299 > read(3, "", 1024) = 0 > close(3) = 0 > munmap(0xfffff80100004000, 8192) = 0 > access("/proc/vz", F_OK) = -1 ENOENT (No such file or > directory) > ioctl(2, _IOC(_IOC_READ, 0x54, 0x08, 0x24), {B38400 opost isig icanon > echo ...}) = 0 > access("/proc/vz", F_OK) = -1 ENOENT (No such file or > directory) Cannot see what got us this far but I would guess that it is checking whether the process is running in a virtualized environment. > writev(2, [{"ine, ignoring: Invalid argument", 31}, {"u", 1}], 2ine, > ignoring: Invalid argumentu) = 32 This seems to correspond to line 1660 log_warning_errno(r, "failed to parse kernel command line, ignoring: %m"); This failure to parse the kernel command line is not a fatal error but it might indicate something else is wrong. > getuid() = 0 line 1667 - checking to make sure that udevd is running as root. > sched_getaffinity(0, 128, {1}) = 8 Line 1677 set affinity. > chdir("/: %m") = -1 ENOENT (No such file or > directory) Line 1685 is where things fail. r = chdir("/"); It is not clear whether the code/binary is wrong here i.e. it really is trying to chdir to "/: %m" or whether it is strace and stderr output getting mixed up. The error logging function on line 1687 has a %m r = log_error_errno(errno, "could not change dir to /: %m"); But the %m should have been expanded in the output. > writev(2, [{"/dev", 4}, {"u", 1}], 2/devu) = 5 > exit_group(1) = ? > +++ exited with 1 +++ > > Note the corruption in writev(2, [{"ine, ignoring: Invalid argument", > 31}, {"u", 1}], 2ine, ignoring: Invalid argumentu). > > The things seem to go astray after failing to find /proc/vz > and it's really not there: > > # ls /proc/v* > /proc/version /proc/vmallocinfo /proc/vmstat > # uname -a > Linux debian 3.2.0-4-sparc64 #1 Debian 3.2.65-1 sparc64 GNU/Linux > > -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
