Now this broken version is in unstable too. It keeps looping on poll()
to read from socketpair status fd from child; the child closes its side
when exec()ing the actual command to run, so the socket is readable due
to EOF. There seems to no code whatsoever to stop further reading
attempts at EOF
Package: sudo
Version: 1.8.9p3-1
Followup-For: Bug #732008
I’ve just noticed the same problem (mostly because, on my four-core
workstation at $dayjob, a “sudo xz -9” made IceWM’s CPU monitor go
up by half instead of quarter) but cannot say since when it happens.
Both “sudo su -” and “sudo sleep
martin f krafft madd...@debian.org writes:
Are you at LCA?
I will be, yes.
Bdale
pgptnR4_YZziE.pgp
Description: PGP signature
also sprach Bdale Garbee bd...@gag.com [2013-12-13 03:52 +1300]:
I can't reproduce this at all on my amd64 notebook.
Are you at LCA? Is there anything I can provide even beforehand to
aid in pinpointing the problem?
--
.''`. martin f. krafft madduck@d.o Related projects:
: :' : proud
On Sun, Dec 15, 2013 at 5:07 PM, Bdale Garbee bd...@gag.com wrote:
Thanks for the additional information.
Here's some more: I ran
$ sudo sleep 300
with the following /etc/sudo.conf
Debug sudo /var/log/sudo_debug all@debug
which resulted in the attached sudo_1.8.9b1.debug.xz (truncated,
Package: sudo
Version: 1.8.9~b1-1
Followup-For: Bug #732008
I'm experiencing this behavior, too.
strace on sudo -s shows that it loops on the following two syscalls:
recvfrom(3, , 8, MSG_WAITALL, NULL, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 4294967295) = 1
([{fd=3,
Roderich Schupp roderich.sch...@gmail.com writes:
I'm experiencing this behavior, too.
Thanks for the additional information.
FWIW, I'm running systemd.
This may be relevant, as I'm not.
Bdale
pgpWhcz6cj_d7.pgp
Description: PGP signature
Package: sudo
Version: 1.8.9~b1-1
Severity: important
Lately, sudo has been consuming 100% of my CPU time while running,
e.g. the following is a top snapshot during a backup:
7950 root 25 5 39624332 0 R 100,0 0,0 170:29.57 sudo
and here's ps aux:
root 7950 99.2 0.0
tags 732008 +moreinfo +unreproducible
thanks
martin f krafft madd...@debian.org writes:
Lately, sudo has been consuming 100% of my CPU time while running
I can reproduce this with e.g. sudo sleep 10.
I can't reproduce this at all on my amd64 notebook.
Bdale
pgpfNIVwEzZRD.pgp
Description:
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