Ubuntu 8.10 amd64 on a Dell laptop Inspiron E6400, over wifi. Same problem encountered while browsing with firefox. Killed dd, helped a little bit but then I had to kill klogd.
Log entries (/var/log/messages; 770M in a ~30minutes): [ .. snip ..] Jan 18 00:42:37 thuyLaptop kernel: [33898.815859] Pid: 0, comm: swapper Not tainted 2.6.27-9-generic #1 Jan 18 00:42:37 thuyLaptop kernel: [33898.815860] Jan 18 00:42:37 thuyLaptop kernel: [33898.815861] Call Trace: Jan 18 00:42:37 thuyLaptop kernel: [33898.815866] [<ffffffff8023e06d>] dequeue_task_idle+0x2d/0x40 Jan 18 00:42:37 thuyLaptop kernel: [33898.815868] [<ffffffff8023c436>] dequeue_task+0x96/0xe0 Jan 18 00:42:37 thuyLaptop kernel: [33898.815870] [<ffffffff8023c4d3>] deactivate_task+0x23/0x30 Jan 18 00:42:37 thuyLaptop kernel: [33898.815872] [<ffffffff80500775>] thread_return+0x108/0x3c3 Jan 18 00:42:37 thuyLaptop kernel: [33898.815875] [<ffffffff80271612>] ? clockevents_notify+0x42/0xa0 Jan 18 00:42:37 thuyLaptop kernel: [33898.815878] [<ffffffff80210ecd>] cpu_idle+0xad/0x110 Jan 18 00:42:37 thuyLaptop kernel: [33898.815880] [<ffffffff804fd825>] start_secondary+0x97/0xc2 Jan 18 00:42:37 thuyLaptop kernel: [33898.815881] Jan 18 00:42:37 thuyLaptop kernel: [33898.819050] Pid: 0, comm: swapper Not tainted 2.6.27-9-generic #1 Jan 18 00:42:37 thuyLaptop kernel: [33898.819052] Jan 18 00:42:37 thuyLaptop kernel: [33898.819052] Call Trace: Jan 18 00:42:37 thuyLaptop kernel: [33898.819055] [<ffffffff8023e06d>] dequeue_task_idle+0x2d/0x40 Jan 18 00:42:37 thuyLaptop kernel: [33898.819057] [<ffffffff8023c436>] dequeue_task+0x96/0xe0 Jan 18 00:42:37 thuyLaptop kernel: [33898.819058] [<ffffffff8023c4d3>] deactivate_task+0x23/0x30 Jan 18 00:42:37 thuyLaptop kernel: [33898.819060] [<ffffffff80500775>] thread_return+0x108/0x3c3 Jan 18 00:42:37 thuyLaptop kernel: [33898.819063] [<ffffffff80271612>] ? clockevents_notify+0x42/0xa0 Jan 18 00:42:37 thuyLaptop kernel: [33898.819065] [<ffffffff80210ecd>] cpu_idle+0xad/0x110 Jan 18 00:42:37 thuyLaptop kernel: [33898.819067] [<ffffffff804fd825>] start_secondary+0x97/0xc2 Jan 18 00:42:37 thuyLaptop kernel: [33898.819068] Jan 18 00:42:37 thuyLaptop kernel: [33898.820751] Pid: 0, comm: swapper Not tainted 2.6.27-9-generic #1 Jan 18 00:42:37 thuyLaptop kernel: [33898.820752] Jan 18 00:42:37 thuyLaptop kernel: [33898.820753] Call Trace: Jan 18 00:42:37 thuyLaptop kernel: [33898.820755] [<ffffffff8023e06d>] dequeue_task_idle+0x2d/0x40 [ .. and repeat for another 9516278 lines .. ] Anything else I should post (historical data that is)? -- klogd kmsg wasting alot of cpu resources https://bugs.launchpad.net/bugs/298074 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
