>
> I never doubt that, but I had rebuild kernel on my machine with WITNESS, to
> be able to get more usefull reason if such case happened again.
>
Seems that I had boot wrong kernel, or
option WITNESS
option WITNESS_WATCH
wasn't enough, will reboot and double test it. The good news that I can
reproduce it releativly easy.
Anyway, here ps with l:
src $ ps auxl | grep D
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND UID PPID CPU PRI NI WCHAN
root 55404 0.0 4.5 1049492 734588 ?? D Fri02AM 0:14.09 /sbin/mount_mfs 0 1 0 -18 0 anonget
catap 66849 0.0 2.6 395840 427736 ?? DpU Fri02AM 3:41.21 ungoogled-chromi 1000 82788 1 -5 0 vinvalb
catap 56100 0.0 1.4 895404 235868 ?? DpU Fri02AM 1:39.80 ungoogled-chromi 1000 82788 0 -5 0 getblk
catap 33124 0.0 1.7 988916 287816 ?? DpU Fri02AM 0:39.19 ungoogled-chromi 1000 82788 0 -5 0 biowait
catap 22342 0.0 1.0 820260 173008 ?? DpU 10:46AM 0:06.15 ungoogled-chromi 1000 82788 0 -5 0 getblk
catap 64977 0.0 0.0 1348 4044 ?? D 2:12PM 0:00.01 /usr/X11R6/bin/x 1000 70379 0 10 0 inode
catap 93974 0.0 0.0 1140 1804 p2 D+p 2:12PM 0:00.00 man ps 1000 6039 0 -5 0 getblk
catap 68803 0.0 0.0 796 1332 p3 S+p 2:16PM 0:00.00 grep D 1000 55628 0 -6 0 piperd
src $
anything which is touching /tmp is blocked, and df -i says:
mfs:55404 2028910 296608 1630858 16% 326 269816 1% /tmp
and top says about this
load averages: 0.75, 0.94, 1.26 matebook.local 14:21:53
135 processes: 1 running, 130 idle, 4 on processor up 0 days 12:13:33
4 CPUs: 2.3% user, 0.0% nice, 0.9% sys, 0.5% spin, 0.0% intr, 96.3% id
Memory: Real: 10G/14G act/tot Free: 895M Cache: 2631M Swap: 555M/16G
--
wbr, Kirill
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