Hi all, when I was executing some file system stress tests on openSUSE10.3alpha5 on power 5 architecture. tests: IOZone bonnie++ dbench fs_inod fs_maim fsstress fsx_linux postmark tiobench ------ I got a call trace in /var/log/messages.. un 27 20:42:55 linux-0gxvrp kernel: ------------[ cut here ]------------ Jun 27 20:42:55 linux-0gxvrp kernel: Badness at fs/buffer.c:570 Jun 27 20:42:55 linux-0gxvrp kernel: Call Trace: Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc774b0] [c00000000000f318] .show_stack+0x68/0x1b0 (unreliable) Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77550] [c000000000205f90] .report_bug+0x94/0xe8 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc775e0] [c000000000407f20] .program_check_exception+0x178/0x604 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77690] [c00000000000548c] program_check_common+0x10c/0x180 Jun 27 20:42:55 linux-0gxvrp kernel: --- Exception: 700 at .drop_buffers+0xcc/0x14c Jun 27 20:42:55 linux-0gxvrp kernel: LR = .try_to_free_buffers+0x80/0xfc Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77980] [c000000000658a18] ioctl_start+0xbe8/0x5790 (unreliable) Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77a00] [c00000000011ced4] .try_to_free_buffers+0x80/0xfc Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77ab0] [c0000000000b9b5c] .try_to_release_page+0x7c/0x90 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77b30] [c0000000000c45a8] .shrink_zone+0xd64/0x1194 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77da0] [c0000000000c5440] .kswapd+0x394/0x4d4 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77f00] [c00000000008e248] .kthread+0x78/0xc4 Jun 27 20:42:55 linux-0gxvrp kernel: [c00000000fc77f90] [c000000000028970] .kernel_thread+0x4c/0x68 Jun 27 21:06:21 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 27 22:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 27 23:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 00:01:39 linux-0gxvrp kernel: ReiserFS: sdb3: warning: journal-1409: journal_mark_dirty returning because j_wcount was 0 Jun 28 00:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 01:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 01:52:06 linux-0gxvrp kernel: ReiserFS: sdb3: warning: journal-1409: journal_mark_dirty returning because j_wcount was 0 Jun 28 02:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 03:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 03:59:15 linux-0gxvrp kernel: ReiserFS: sdb3: warning: journal-1409: journal_mark_dirty returning because j_wcount was 0 Jun 28 04:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 05:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 05:20:32 linux-0gxvrp kernel: ReiserFS: sdb3: warning: journal-1409: journal_mark_dirty returning because j_wcount was 0 Jun 28 05:46:47 linux-0gxvrp kernel: ReiserFS: sdb3: warning: journal-1409: journal_mark_dirty returning because j_wcount was 0 Jun 28 06:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 07:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 08:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 09:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 10:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 11:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 12:06:22 linux-0gxvrp syslog-ng[2345]: STATS: dropped 0 Jun 28 12:15:02 linux-0gxvrp su: (to beagleindex) root on none uname output:: -------------------- Linux linux-0gxvrp 2.6.22-rc4-git3-2-ppc64 #1 SMP 2007/06/12 15:00:04 UTC ppc64 ppc64 ppc64 GNU/Linux machine type: p520(power 5) Whether any bug in the kernel ? Regards:: -Omar --------------------------------------------------------------------- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org