klogd dd slowing system down drastically
Bug #309170 reported by
Mikel Ward
This bug report is a duplicate of:
Bug #286285: kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100.
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This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
sysklogd (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
My laptop is very slow lately.
top shows this:
4895 root 20 0 1940 544 448 R 52 0.0 70:06.60 dd
4896 klog 20 0 4272 3008 444 S 40 0.1 53:08.16 klogd
and ps shows this:
UID PID PPID C STIME TTY STAT TIME CMD
root 4895 1 29 05:47 ? R 71:33 /bin/dd bs 1 if /proc/kmsg of /var/run/klogd/kmsg
klog 4896 1 22 05:47 ? Ss 54:02 /sbin/klogd -P /var/run/klogd/kmsg
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