Hi Lennart,
Thanks for the reply.
JFFS2 is the file system being used in my case. Also, if I would delete /var/log/journal directory then these errors are stopping.
JFFS2 is the file system being used in my case. Also, if I would delete /var/log/journal directory then these errors are stopping.
Meaning while writing to persistence storage this error is persisting all the time.
cat /proc/cmdline
console=ttyS0,115200 root=/dev/mtdblock2 rw rootfstype=jffs2
console=ttyS0,115200 root=/dev/mtdblock2 rw rootfstype=jffs2
df -Tk
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/root jffs2 81792 61220 20572 75% /
devtmpfs devtmpfs 506040 4 506036 0% /dev
tmpfs tmpfs 514744 4 514740 0% /dev/shm
tmpfs tmpfs 514744 13268 501476 3% /run
tmpfs tmpfs 514744 0 514744 0% /sys/fs/cgroup
tmpfs tmpfs 514744 0 514744 0% /tmp
/dev/mtdblock1 jffs2 20416 6784 13632 33% /home/root/apps
tmpfs tmpfs 102948 0 102948 0% /run/user/0
Suspicious cause for this error:
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/root jffs2 81792 61220 20572 75% /
devtmpfs devtmpfs 506040 4 506036 0% /dev
tmpfs tmpfs 514744 4 514740 0% /dev/shm
tmpfs tmpfs 514744 13268 501476 3% /run
tmpfs tmpfs 514744 0 514744 0% /sys/fs/cgroup
tmpfs tmpfs 514744 0 514744 0% /tmp
/dev/mtdblock1 jffs2 20416 6784 13632 33% /home/root/apps
tmpfs tmpfs 102948 0 102948 0% /run/user/0
Suspicious cause for this error:
------------------------------------------
STRACE Detailed DUMP:
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 28, 0) = -1 EINVAL (Invalid argument)
===================
Please find the attachment (strace.log)
*************************************************
root@arria10:~# cat /var/log/messages | tail -f
May 21 11:03:31 arria10 syslog.warn kernel: [ 981.997820] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:03:31 arria10 syslog.warn kernel: [ 982.348838] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1031.993905] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.001617] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.011077] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.019424] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1041.993815] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.001527] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.010622] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.018886] systemd-journald[748]: Failed to open system journal: Invalid argument
Please find the attachment (strace.log)
*************************************************
root@arria10:~# cat /var/log/messages | tail -f
May 21 11:03:31 arria10 syslog.warn kernel: [ 981.997820] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:03:31 arria10 syslog.warn kernel: [ 982.348838] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1031.993905] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.001617] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.011077] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:21 arria10 syslog.warn kernel: [ 1032.019424] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1041.993815] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.001527] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.010622] systemd-journald[748]: Failed to open system journal: Invalid argument
May 21 11:04:31 arria10 syslog.warn kernel: [ 1042.018886] systemd-journald[748]: Failed to open system journal: Invalid argument
Regards,
Karnik Jain
Karnik Jain
On Mon, May 20, 2019 at 3:10 PM Lennart Poettering <lennart@xxxxxxxxxxxxxx> wrote:
On Sa, 18.05.19 09:59, Kay One (kayone007@xxxxxxxxx) wrote:
> *[ 2002.668599] systemd-journald[743]: Journal effective settings seal=yes
> compress=yes compress_threshold_bytes=512B*
> *[ 2002.679080] systemd-journald[743]: Failed to open system journal:
> Invalid argument*
Hmm, this is interesting. I wonder how that happens. Does stracing the
journald show anything interesting? i.e. some syscall throwing EINVAL?
What's the file system used?
Lennart
--
Lennart Poettering, Berlin
Attachment:
strace.log
Description: Binary data
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