Displaying 4 results from an estimated 4 matches for "sigpnd".
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2005 Dec 23
4
sshd blocks SIGALRM
...everbody,
We have just found an interesting issue regarding the sshd daemon on our
SuSE system. For some reasons, the /usr/sbin/sshd process blocks SIGALRM as
shown in the /proc/pid/status:
$ cat /proc/`cat /var/run/sshd.init.pid`/status
Name: sshd
State: S (sleeping)
SleepAVG: 0%
[...]
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000002000 <-- SIGALRM is blocked
SigIgn: 0000000000001000
As a result, any descendent processes shall inherit this mask. The bad news
is that some commands rely on SIGALRM being unmasked, e.g. those invoking
alarm() or similar. If those...
2013 Jul 24
1
Cpus_allowed_list issue in RHEL6.4
...0 0
Utrace: 0
FDSize: 64
Groups:
VmPeak: 19364 kB
VmSize: 19356 kB
VmLck: 0 kB
VmHWM: 1544 kB
VmRSS: 1544 kB
VmData: 328 kB
VmStk: 88 kB
VmExe: 140 kB
VmLib: 2348 kB
VmPTE: 52 kB
VmSwap: 0 kB
Threads: 1
SigQ: 1/256326
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 00000001a0016623
CapInh: 0000000000000000
CapPrm: ffffffffffffffff
CapEff: fffffffffffffeff
CapBnd: ffffffffffffffff
Cpus_allowed: 7fff7fff
Cpus_allowed_list: 0-14,16-30
Mems_allowed: 00000...
2005 Oct 10
0
process sigblk
...Tgid: 11542
Pid: 11542
PPid: 1
TracerPid: 0
Uid: 0 0 0 0
Gid: 0 0 0 0
FDSize: 256
Groups: 0 1 2 3 4 6 10
VmSize: 4888 kB
VmLck: 0 kB
VmRSS: 1944 kB
VmData: 692 kB
VmStk: 112 kB
VmExe: 1220 kB
VmLib: 2336 kB
SigPnd: 0000000000000000
SigBlk: 0000000080000000
SigIgn: 8000000000000000
SigCgt: 00000003fffbfeff
CapInh: 0000000000000000
CapPrm: 00000000fffffeff
CapEff: 00000000fffffeff
2011 Jul 27
4
Creating a vm with a non-existent /dev/mapper/ tap2 device effectively hangs dom0 system
...0 0
Gid: 0 0 0 0
FDSize: 64
Groups:
VmPeak: 23056 kB
VmSize: 21644 kB
VmLck: 21640 kB
VmHWM: 3848 kB
VmRSS: 3232 kB
VmData: 364 kB
VmStk: 88 kB
VmExe: 224 kB
VmLib: 2460 kB
VmPTE: 64 kB
Threads: 1
SigQ: 2/6081
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 0000000181000242
CapInh: 0000000000000000
CapPrm: ffffffffffffffff
CapEff: ffffffffffffffff
CapBnd: ffffffffffffffff
Cpus_allowed: 1
Cpus_allowed_list: 0
Mems_allowed: 1
Mems_allowed_list:...