http://bugzilla.novell.com/show_bug.cgi?id=571804 http://bugzilla.novell.com/show_bug.cgi?id=571804#c0 Summary: dmesg: Bad page state in process 'swapper' / swapper Tainted / kernel 2.6.27.39-0.2-xen & 2.6.27.42-0.1-xen Classification: openSUSE Product: openSUSE 11.1 Version: Final Platform: x86-64 OS/Version: openSUSE 11.1 Status: NEW Severity: Normal Priority: P5 - None Component: Xen AssignedTo: jdouglas@novell.com ReportedBy: heigu@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=337322) --> (http://bugzilla.novell.com/attachment.cgi?id=337322) dmesg output User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.0.17) Gecko/2009122116 Firefox/3.0.17 (.NET CLR 3.5.30729) Since I have updated the kernel first to version 2.6.27.39-0.2-xen and a few days later to version 2.6.27.42-0.1-xen on my xen host, dmesg shows some problems. But the server (AMD Athlon 64 X2 5600+ Dual Core, 4 GB DDR2 RAM, 2x 400 GB SATA II) with four xen guest hosts is running without any other noticeable problem. Here a snippet of the dmesg output (the whole output is attached): Bad page state in process 'swapper' page:ffff880006252bc0 flags:0x4000000000000800 mapping:0000000000000000 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace: Pid: 0, comm: swapper Tainted: G 2.6.27.42-0.1-xen #1 Call Trace: [<ffffffff8020c5e7>] show_trace_log_lvl+0x41/0x58 [<ffffffff804650c8>] dump_stack+0x69/0x6f [<ffffffff802783a6>] bad_page+0x90/0xbd [<ffffffff80278823>] free_hot_cold_page+0xa0/0x232 [<ffffffff803f092d>] skb_release_data+0x6d/0xe9 [<ffffffff803f0819>] __kfree_skb+0x9/0x6f [<ffffffff803fe5b1>] neigh_timer_handler+0x21f/0x312 [<ffffffff8023c542>] run_timer_softirq+0x1ba/0x268 [<ffffffff8023878f>] __do_softirq+0xa1/0x148 [<ffffffff8020c05c>] call_softirq+0x1c/0x28 [<ffffffff8020d303>] do_softirq+0x4b/0xca [<ffffffff8020bb1e>] do_hypervisor_callback+0x1e/0x30 [<ffffffff802073aa>] 0xffffffff802073aa [<ffffffff8020d9b1>] xen_safe_halt+0x97/0xac [<ffffffff8021075e>] xen_idle+0x2e/0x67 [<ffffffff8020a422>] cpu_idle+0x57/0x93 [<ffffffff80714a65>] start_kernel+0x3be/0x3ca [<ffffffff807141e4>] x86_64_start_kernel+0xb4/0xba reboot doesn't fix the problem Reproducible: Always Steps to Reproduce: 1. reboot Actual Results: no changes - dmesg still reports the same problems -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.