Displaying 3 results from an estimated 3 matches for "shdpnd".
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2005 Dec 23
4
sshd blocks SIGALRM
...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 commands are started fro...
2013 Jul 24
1
Cpus_allowed_list issue in RHEL6.4
...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: 00000000,00000000,00000000,000...
2011 Jul 27
4
Creating a vm with a non-existent /dev/mapper/ tap2 device effectively hangs dom0 system
...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: 0
voluntary_ctxt_swi...