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Thread: Systemd hangs under the user since DirectAdmin version 1.51.1

  1. #1
    Join Date
    May 2014
    Posts
    90

    Systemd hangs under the user since DirectAdmin version 1.51.1

    Hello,

    I have no idea why but it has come since DirectAdmin version 1.51.1, 1.51.2 and 1.51.3. A systemd process under the user hangs and stops only by the command kill <PROCESS ID>. I see:

    Process (started between 00:00 and 01:00, first LFD message on 00:44):

    ps waux | grep '<USERNAME>'

    <USERNAME> 9643 0.0 0.0 35772 3824 ? Ss 00:10 0:00 /lib/systemd/systemd --user
    <USERNAME> 9644 0.0 0.0 134268 2488 ? S 00:10 0:00 (sd-pam)

    lsof -p 9643

    COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
    systemd 9643 USERNAME cwd DIR 254,0 4096 2 /
    systemd 9643 USERNAME rtd DIR 254,0 4096 2 /
    systemd 9643 USERNAME txt REG 254,0 1313160 524571 /lib/systemd/systemd
    systemd 9643 USERNAME mem REG 254,0 47712 524397 /lib/x86_64-linux-gnu/libn
    ss_files-2.19.so
    systemd 9643 USERNAME mem REG 254,0 43592 524399 /lib/x86_64-linux-gnu/libn
    ss_nis-2.19.so
    systemd 9643 USERNAME mem REG 254,0 89104 524394 /lib/x86_64-linux-gnu/libn
    sl-2.19.so
    systemd 9643 USERNAME mem REG 254,0 31632 524395 /lib/x86_64-linux-gnu/libn
    ss_compat-2.19.so
    systemd 9643 USERNAME mem REG 254,0 18640 521401 /lib/x86_64-linux-gnu/liba
    ttr.so.1.1.0
    systemd 9643 USERNAME mem REG 254,0 14664 524391 /lib/x86_64-linux-gnu/libd
    l-2.19.so
    systemd 9643 USERNAME mem REG 254,0 448440 521252 /lib/x86_64-linux-gnu/libp
    cre.so.3.13.1
    systemd 9643 USERNAME mem REG 254,0 31784 524403 /lib/x86_64-linux-gnu/libr
    t-2.19.so
    systemd 9643 USERNAME mem REG 254,0 92888 521240 /lib/x86_64-linux-gnu/libk
    mod.so.2.2.8
    systemd 9643 USERNAME mem REG 254,0 19016 521408 /lib/x86_64-linux-gnu/libc
    ap.so.2.24
    systemd 9643 USERNAME mem REG 254,0 113024 521254 /lib/x86_64-linux-gnu/liba
    udit.so.1.0.0
    systemd 9643 USERNAME mem REG 254,0 64024 523299 /lib/x86_64-linux-gnu/libp
    am.so.0.83.1
    systemd 9643 USERNAME mem REG 254,0 142728 521820 /lib/x86_64-linux-gnu/libs
    elinux.so.1
    systemd 9643 USERNAME mem REG 254,0 1738176 524388 /lib/x86_64-linux-gnu/libc
    -2.19.so
    systemd 9643 USERNAME mem REG 254,0 137384 521250 /lib/x86_64-linux-gnu/libp
    thread-2.19.so
    systemd 9643 USERNAME mem REG 254,0 140928 524385 /lib/x86_64-linux-gnu/ld-2
    .19.so
    systemd 9643 USERNAME 0r CHR 1,3 0t0 1033 /dev/null
    systemd 9643 USERNAME 1u unix 0xffff880036ebf000 0t0 34590275 socket
    systemd 9643 USERNAME 2u unix 0xffff880036ebf000 0t0 34590275 socket
    systemd 9643 USERNAME 3u unix 0xffff88023a210000 0t0 34590289 socket
    systemd 9643 USERNAME 4u 0000 0,9 0 6681 anon_inode
    systemd 9643 USERNAME 5u 0000 0,9 0 6681 anon_inode
    systemd 9643 USERNAME 6r DIR 0,20 0 241 /sys/fs/cgroup/systemd/use
    r.slice/user-1012.slice/user@1012.service
    systemd 9643 USERNAME 7u 0000 0,9 0 6681 anon_inode
    systemd 9643 USERNAME 8u netlink 0t0 34590296 KOBJECT_UEVENT
    systemd 9643 USERNAME 9r REG 0,3 0 34590299 /proc/9643/mountinfo
    systemd 9643 USERNAME 10r REG 0,3 0 4026532028 /proc/swaps
    systemd 9643 USERNAME 11u unix 0xffff8801b2c86000 0t0 34590300 /run/user/1012/systemd/not
    ify
    systemd 9643 USERNAME 12u unix 0xffff8801de645000 0t0 34590302 /run/user/1012/systemd/private

    lsof -p 9644

    COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
    (sd-pam) 9644 USERNAME cwd DIR 254,0 4096 2 /
    (sd-pam) 9644 USERNAME rtd DIR 254,0 4096 2 /
    (sd-pam) 9644 USERNAME txt REG 254,0 1313160 524571 /lib/systemd/systemd
    (sd-pam) 9644 USERNAME mem REG 254,0 10376 521552 /lib/x86_64-linux-gnu/security
    /pam_cap.so
    (sd-pam) 9644 USERNAME mem REG 254,0 14456 523283 /lib/x86_64-linux-gnu/libpam_m
    isc.so.0.82.0
    (sd-pam) 9644 USERNAME mem REG 254,0 223432 521246 /lib/x86_64-linux-gnu/security
    /pam_systemd.so
    (sd-pam) 9644 USERNAME mem REG 254,0 5992 521674 /lib/x86_64-linux-gnu/security
    /pam_permit.so
    (sd-pam) 9644 USERNAME mem REG 254,0 5896 523355 /lib/x86_64-linux-gnu/security
    /pam_deny.so
    (sd-pam) 9644 USERNAME mem REG 254,0 35176 524390 /lib/x86_64-linux-gnu/libcrypt
    -2.19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 60160 523471 /lib/x86_64-linux-gnu/security
    /pam_unix.so
    (sd-pam) 9644 USERNAME mem REG 254,0 47712 524397 /lib/x86_64-linux-gnu/libnss_f
    iles-2.19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 43592 524399 /lib/x86_64-linux-gnu/libnss_n
    is-2.19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 89104 524394 /lib/x86_64-linux-gnu/libnsl-2
    .19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 31632 524395 /lib/x86_64-linux-gnu/libnss_c
    ompat-2.19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 18640 521401 /lib/x86_64-linux-gnu/libattr.
    so.1.1.0
    (sd-pam) 9644 USERNAME mem REG 254,0 14664 524391 /lib/x86_64-linux-gnu/libdl-2.
    19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 448440 521252 /lib/x86_64-linux-gnu/libpcre.
    so.3.13.1
    (sd-pam) 9644 USERNAME mem REG 254,0 31784 524403 /lib/x86_64-linux-gnu/librt-2.
    19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 92888 521240 /lib/x86_64-linux-gnu/libkmod.
    so.2.2.8
    (sd-pam) 9644 USERNAME mem REG 254,0 19016 521408 /lib/x86_64-linux-gnu/libcap.s
    o.2.24
    (sd-pam) 9644 USERNAME mem REG 254,0 113024 521254 /lib/x86_64-linux-gnu/libaudit
    .so.1.0.0
    (sd-pam) 9644 USERNAME mem REG 254,0 64024 523299 /lib/x86_64-linux-gnu/libpam.s
    o.0.83.1
    (sd-pam) 9644 USERNAME mem REG 254,0 142728 521820 /lib/x86_64-linux-gnu/libselin
    ux.so.1
    (sd-pam) 9644 USERNAME mem REG 254,0 1738176 524388 /lib/x86_64-linux-gnu/libc-2.1
    9.so
    (sd-pam) 9644 USERNAME mem REG 254,0 137384 521250 /lib/x86_64-linux-gnu/libpthre
    ad-2.19.so
    (sd-pam) 9644 USERNAME mem REG 254,0 140928 524385 /lib/x86_64-linux-gnu/ld-2.19.
    so
    (sd-pam) 9644 USERNAME 0r CHR 1,3 0t0 1033 /dev/null
    (sd-pam) 9644 USERNAME 1u unix 0xffff880036ebf000 0t0 34590275 socket
    (sd-pam) 9644 USERNAME 2u unix 0xffff880036ebf000 0t0 34590275 socket
    (sd-pam) 9644 USERNAME 3u unix 0xffff880207ab1c00 0t0 34590285 socket

    We have enabled KillUserProcesses=yes in /etc/systemd/logind.conf on all servers.

    Server information:

    Debian 8.7
    DirectAdmin 1.51.3
    systemd 215-17+deb8u6

    Does anyone have an idea?
    Attached Files Attached Files

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