Lock-up on PPC64
malc
av1474 at comtv.ru
Wed Jan 7 04:35:39 EST 2009
On Tue, 6 Jan 2009, Benjamin Herrenschmidt wrote:
> On Mon, 2009-01-05 at 19:34 +0300, malc wrote:
>> Before this change (atleast) mono_handle_native_sigsegv was executed
>> (before machine locks-up hard) after the change this code path is
>> never touched.
>>
>> The fact that machine locks up hard and not even magic sysrq works
>> is what deserves a better look.
>
> Indeed. It's possible that the normally not hit error case is triggering
> a different bug. Definitely worth looking at.
>
> I didn't have a chance so far, I'm a bit swamped at the moment, but keep
> pining me please :-)
>
As you wish :) I've written some ad-hoc stuff in the failing path which
manually triggers sysrq and then sends the klogctl output via network
and here it is:
<6>SysRq : Show State
<6> task PC stack pid father
<4>init S 000000000ff23a7c 0 1 0
<4>Call Trace:
<4>[c000000000d87370] [c000000000d87410] 0xc000000000d87410 (unreliable)
<4>[c000000000d87540] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000d875d0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000d876c0] [c0000000005a3d58] .schedule_timeout+0xa8/0xe8
<4>[c000000000d87790] [c0000000000ed4f4] .do_select+0x410/0x4b0
<4>[c000000000d87b10] [c0000000001182bc] .compat_core_sys_select+0x18c/0x25c
<4>[c000000000d87d00] [c000000000119e60] .compat_sys_select+0xb0/0x190
<4>[c000000000d87dc0] [c000000000014e3c] .ppc32_select+0x14/0x28
<4>[c000000000d87e30] [c000000000008534] syscall_exit+0x0/0x40
<4>kthreadd S 0000000000000000 0 2 0
<4>Call Trace:
<4>[c000000000d8bbb0] [c000000000d8bc50] 0xc000000000d8bc50 (unreliable)
<4>[c000000000d8bd80] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000d8be10] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000d8bf00] [c0000000000852bc] .kthreadd+0x98/0x1bc
<4>[c000000000d8bf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>migration/0 S 0000000000000000 0 3 2
<4>Call Trace:
<4>[c000000007fc7ad0] [c000000007fc7b70] 0xc000000007fc7b70 (unreliable)
<4>[c000000007fc7ca0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007fc7d30] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007fc7e20] [c000000000067148] .migration_thread+0x228/0x3fc
<4>[c000000007fc7f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007fc7f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ksoftirqd/0 S 0000000000000000 0 4 2
<4>Call Trace:
<4>[c000000007fcbb30] [c000000007fcbbd0] 0xc000000007fcbbd0 (unreliable)
<4>[c000000007fcbd00] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007fcbd90] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007fcbe80] [c000000000071dd8] .ksoftirqd+0x48/0xd4
<4>[c000000007fcbf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007fcbf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>watchdog/0 S 0000000000000000 0 5 2
<4>Call Trace:
<4>[c000000007fcfb20] [c000000007fcfbe0] 0xc000000007fcfbe0 (unreliable)
<4>[c000000007fcfcf0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007fcfd80] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007fcfe70] [c0000000000a1540] .watchdog+0x48/0x70
<4>[c000000007fcff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007fcff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>migration/1 S 0000000000000000 0 6 2
<4>Call Trace:
<4>[c000000007fdbad0] [c000000007fdbb70] 0xc000000007fdbb70 (unreliable)
<4>[c000000007fdbca0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007fdbd30] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007fdbe20] [c000000000067148] .migration_thread+0x228/0x3fc
<4>[c000000007fdbf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007fdbf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ksoftirqd/1 S 0000000000000000 0 7 2
<4>Call Trace:
<4>[c0000000010ebb30] [c0000000010ebbd0] 0xc0000000010ebbd0 (unreliable)
<4>[c0000000010ebd00] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0000000010ebd90] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0000000010ebe80] [c000000000071dd8] .ksoftirqd+0x48/0xd4
<4>[c0000000010ebf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0000000010ebf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>watchdog/1 S 0000000000000000 0 8 2
<4>Call Trace:
<4>[c0000000010efb20] [c0000000010efbe0] 0xc0000000010efbe0 (unreliable)
<4>[c0000000010efcf0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0000000010efd80] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0000000010efe70] [c0000000000a1540] .watchdog+0x48/0x70
<4>[c0000000010eff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0000000010eff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>events/0 S 0000000000000000 0 9 2
<4>Call Trace:
<4>[c0000000010fbaf0] [c0000000010fbb90] 0xc0000000010fbb90 (unreliable)
<4>[c0000000010fbcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0000000010fbd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0000000010fbe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0000000010fbf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0000000010fbf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>events/1 S 0000000000000000 0 10 2
<4>Call Trace:
<4>[c0000000010ffaf0] [c0000000010ffb90] 0xc0000000010ffb90 (unreliable)
<4>[c0000000010ffcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0000000010ffd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0000000010ffe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0000000010fff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0000000010fff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>khelper S 0000000000000000 0 11 2
<4>Call Trace:
<4>[c000000000be3af0] [c000000000be3b90] 0xc000000000be3b90 (unreliable)
<4>[c000000000be3cc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000be3d50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000be3e40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c000000000be3f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000be3f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kblockd/0 S 0000000000000000 0 95 2
<4>Call Trace:
<4>[c0006c005ee2baf0] [c0006c005ee2bb90] 0xc0006c005ee2bb90 (unreliable)
<4>[c0006c005ee2bcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ee2bd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ee2be40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005ee2bf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ee2bf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kblockd/1 S 0000000000000000 0 96 2
<4>Call Trace:
<4>[c0006c005ee2faf0] [c0006c005ee2fb90] 0xc0006c005ee2fb90 (unreliable)
<4>[c0006c005ee2fcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ee2fd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ee2fe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005ee2ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ee2ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ata/0 S 0000000000000000 0 104 2
<4>Call Trace:
<4>[c000000007f93af0] [c000000007f93b90] 0xc000000007f93b90 (unreliable)
<4>[c000000007f93cc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007f93d50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007f93e40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c000000007f93f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007f93f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ata/1 S 0000000000000000 0 105 2
<4>Call Trace:
<4>[c000000007f8baf0] [c000000007f8bb90] 0xc000000007f8bb90 (unreliable)
<4>[c000000007f8bcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000007f8bd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000007f8be40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c000000007f8bf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000007f8bf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ata_aux S 0000000000000000 0 106 2
<4>Call Trace:
<4>[c0006c005ee5faf0] [c0006c005ee5fb90] 0xc0006c005ee5fb90 (unreliable)
<4>[c0006c005ee5fcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ee5fd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ee5fe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005ee5ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ee5ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>khubd S 0000000000000000 0 111 2
<4>Call Trace:
<4>[c0006c005ee7ba70] [c0006c005ee7bb10] 0xc0006c005ee7bb10 (unreliable)
<4>[c0006c005ee7bc40] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ee7bcd0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ee7bdc0] [c000000000476ef0] .hub_thread+0xc1c/0xcec
<4>[c0006c005ee7bf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ee7bf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kseriod S 0000000000000000 0 114 2
<4>Call Trace:
<4>[c0006c005ee87af0] [c0006c005ee87b90] 0xc0006c005ee87b90 (unreliable)
<4>[c0006c005ee87cc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ee87d50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ee87e40] [c00000000049da90] .serio_thread+0x33c/0x394
<4>[c0006c005ee87f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ee87f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ps3avd S 0000000000000000 0 145 2
<4>Call Trace:
<4>[c000000000dafaf0] [c000000000dafb90] 0xc000000000dafb90 (unreliable)
<4>[c000000000dafcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000dafd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000dafe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c000000000daff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000daff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>pdflush S 0000000000000000 0 161 2
<4>Call Trace:
<4>[c00000000108fae0] [c00000000108fb80] 0xc00000000108fb80 (unreliable)
<4>[c00000000108fcb0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c00000000108fd40] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c00000000108fe30] [c0000000000aebcc] .pdflush+0x124/0x2b8
<4>[c00000000108ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c00000000108ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>pdflush S 0000000000000000 0 162 2
<4>Call Trace:
<4>[c0006c005e963ae0] [c0006c005e963b80] 0xc0006c005e963b80 (unreliable)
<4>[c0006c005e963cb0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005e963d40] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005e963e30] [c0000000000aebcc] .pdflush+0x124/0x2b8
<4>[c0006c005e963f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005e963f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kswapd0 S 0000000000000000 0 163 2
<4>Call Trace:
<4>[c0006c005e967a50] [c0006c005e967af0] 0xc0006c005e967af0 (unreliable)
<4>[c0006c005e967c20] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005e967cb0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005e967da0] [c0000000000b3638] .kswapd+0x10c/0x4b0
<4>[c0006c005e967f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005e967f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>aio/0 S 0000000000000000 0 164 2
<4>Call Trace:
<4>[c0006c005e96baf0] [c0006c005e96bb90] 0xc0006c005e96bb90 (unreliable)
<4>[c0006c005e96bcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005e96bd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005e96be40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005e96bf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005e96bf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>aio/1 S 0000000000000000 0 165 2
<4>Call Trace:
<4>[c0006c005e96faf0] [c0006c005e96fb90] 0xc0006c005e96fb90 (unreliable)
<4>[c0006c005e96fcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005e96fd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005e96fe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005e96ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005e96ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>ps3fb S 0000000000000000 0 173 2
<4>Call Trace:
<4>[c000000000dfbb30] [c000000000dfbbd0] 0xc000000000dfbbd0 (unreliable)
<4>[c000000000dfbd00] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000dfbd90] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000dfbe80] [c00000000026e228] .ps3fbd+0x44/0x70
<4>[c000000000dfbf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000dfbf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>khvcd S 0000000000000000 0 757 2
<4>Call Trace:
<4>[c000000000ee3b20] [c000000000ee3bc0] 0xc000000000ee3bc0 (unreliable)
<4>[c000000000ee3cf0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000ee3d80] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000ee3e70] [c00000000028faa8] .khvcd+0x100/0x170
<4>[c000000000ee3f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000ee3f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>khvcsd S 0000000000000000 0 832 2
<4>Call Trace:
<4>[c000000000eb7af0] [c000000000eb7b90] 0xc000000000eb7b90 (unreliable)
<4>[c000000000eb7cc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000eb7d50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000eb7e40] [c0000000002914e4] .khvcsd+0x260/0x2b0
<4>[c000000000eb7f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000eb7f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>scsi_eh_0 S 0000000000000000 0 916 2
<4>Call Trace:
<4>[c000000000fd7ad0] [c000000000fd7b70] 0xc000000000fd7b70 (unreliable)
<4>[c000000000fd7ca0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000fd7d30] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000fd7e20] [c0000000002f8dc0] .scsi_error_handler+0x5c/0x374
<4>[c000000000fd7f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000fd7f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>rpciod/0 S 0000000000000000 0 1001 2
<4>Call Trace:
<4>[c0006c005ea8faf0] [c0006c005ea8fb90] 0xc0006c005ea8fb90 (unreliable)
<4>[c0006c005ea8fcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005ea8fd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005ea8fe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c0006c005ea8ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005ea8ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>rpciod/1 S 0000000000000000 0 1002 2
<4>Call Trace:
<4>[c000000000dabaf0] [c000000000dabb90] 0xc000000000dabb90 (unreliable)
<4>[c000000000dabcc0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c000000000dabd50] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c000000000dabe40] [c000000000080ea8] .worker_thread+0xa0/0xf0
<4>[c000000000dabf00] [c000000000085574] .kthread+0x78/0xc4
<4>[c000000000dabf90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kjournald S 0000000000000000 0 1009 2
<4>Call Trace:
<4>[c0006c005b8bfad0] [c0006c005b8bfb70] 0xc0006c005b8bfb70 (unreliable)
<4>[c0006c005b8bfca0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005b8bfd30] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005b8bfe20] [c00000000015ffc8] .kjournald+0x1d0/0x29c
<4>[c0006c005b8bff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005b8bff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>kauditd S 0000000000000000 0 1041 2
<4>Call Trace:
<4>[c0006c005a00fae0] [c0006c005a00fb80] 0xc0006c005a00fb80 (unreliable)
<4>[c0006c005a00fcb0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005a00fd40] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005a00fe30] [c00000000009adc0] .kauditd_thread+0x14c/0x1a4
<4>[c0006c005a00ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005a00ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>udevd S 000000001feb2a7c 0 1075 1
<4>Call Trace:
<4>[c0006c005eed7370] [c0006c005eed7410] 0xc0006c005eed7410 (unreliable)
<4>[c0006c005eed7540] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005eed75d0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005eed76c0] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c005eed7790] [c0000000000ed4f4] .do_select+0x410/0x4b0
<4>[c0006c005eed7b10] [c0000000001182bc] .compat_core_sys_select+0x18c/0x25c
<4>[c0006c005eed7d00] [c000000000119e80] .compat_sys_select+0xd0/0x190
<4>[c0006c005eed7dc0] [c000000000014e3c] .ppc32_select+0x14/0x28
<4>[c0006c005eed7e30] [c000000000008534] syscall_exit+0x0/0x40
<4>kjournald S 0000000000000000 0 2644 2
<4>Call Trace:
<4>[c0006c005902fad0] [c0006c005902fb70] 0xc0006c005902fb70 (unreliable)
<4>[c0006c005902fca0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005902fd30] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005902fe20] [c00000000015ffc8] .kjournald+0x1d0/0x29c
<4>[c0006c005902ff00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c005902ff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>spusched S 0000000000000000 0 2650 2
<4>Call Trace:
<4>[c0006c00590d3b10] [c0006c00590d3bb0] 0xc0006c00590d3bb0 (unreliable)
<4>[c0006c00590d3ce0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00590d3d70] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00590d3e60] [d00000000016a99c] .spusched_thread+0x40/0x10c [spufs]
<4>[c0006c00590d3f00] [c000000000085574] .kthread+0x78/0xc4
<4>[c0006c00590d3f90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>syslogd S 000000001ff68be0 0 3030 1
<4>Call Trace:
<4>[c0006c005928b410] [c0006c005928b4b0] 0xc0006c005928b4b0 (unreliable)
<4>[c0006c005928b5e0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005928b670] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005928b760] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c005928b830] [c0000000004e8d04] .skb_recv_datagram+0x1e4/0x2b8
<4>[c0006c005928b910] [c000000000568470] .unix_dgram_recvmsg+0x88/0x2a8
<4>[c0006c005928ba00] [c0000000004dd968] .sock_recvmsg+0xd0/0x110
<4>[c0006c005928bc00] [c0000000004dee94] .sys_recvfrom+0xec/0x170
<4>[c0006c005928bd90] [c0000000004fea4c] .compat_sys_socketcall+0x178/0x214
<4>[c0006c005928be30] [c000000000008534] syscall_exit+0x0/0x40
<4>klogd R running task 0 3033 1
<4>irqbalance S 000000001ff25918 0 3050 1
<4>Call Trace:
<4>[c0006c005931f970] [c0006c005931fa10] 0xc0006c005931fa10 (unreliable)
<4>[c0006c005931fb40] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005931fbd0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005931fcc0] [c0000000005a3d58] .schedule_timeout+0xa8/0xe8
<4>[c0006c005931fd90] [c000000000096bb8] .compat_sys_nanosleep+0x90/0x128
<4>[c0006c005931fe30] [c000000000008534] syscall_exit+0x0/0x40
<4>portmap S 000000001ff194e0 0 3073 1
<4>Call Trace:
<4>[c0006c0059407550] [c0006c00594075f0] 0xc0006c00594075f0 (unreliable)
<4>[c0006c0059407720] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00594077b0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00594078a0] [c0000000005a3d58] .schedule_timeout+0xa8/0xe8
<4>[c0006c0059407970] [c0000000000ecf38] .do_sys_poll+0x2c8/0x410
<4>[c0006c0059407d90] [c0000000000ed0cc] .sys_poll+0x4c/0x64
<4>[c0006c0059407e30] [c000000000008534] syscall_exit+0x0/0x40
<4>rpc.idmapd S 000000001feab6b4 0 3102 1
<4>Call Trace:
<4>[c0006c00595e7910] [c0006c00595e79b0] 0xc0006c00595e79b0 (unreliable)
<4>[c0006c00595e7ae0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00595e7b70] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00595e7c60] [c0000000005a3d58] .schedule_timeout+0xa8/0xe8
<4>[c0006c00595e7d30] [c0000000001157a4] .sys_epoll_wait+0x188/0x530
<4>[c0006c00595e7e30] [c000000000008534] syscall_exit+0x0/0x40
<4>lockd S 0000000000000000 0 3141 2
<4>Call Trace:
<4>[c0006c00593ef9b0] [c0006c00593efa50] 0xc0006c00593efa50 (unreliable)
<4>[c0006c00593efb80] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00593efc10] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00593efd00] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00593efdd0] [c000000000583c80] .svc_recv+0x314/0x534
<4>[c0006c00593efec0] [c0000000001c67f0] .lockd+0x14c/0x2a8
<4>[c0006c00593eff90] [c000000000024d00] .kernel_thread+0x4c/0x68
<4>sshd S 000000001fa2ba7c 0 3193 1
<4>Call Trace:
<4>[c0006c005992f370] [c0006c005992f410] 0xc0006c005992f410 (unreliable)
<4>[c0006c005992f540] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005992f5d0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005992f6c0] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c005992f790] [c0000000000ed4f4] .do_select+0x410/0x4b0
<4>[c0006c005992fb10] [c0000000001182bc] .compat_core_sys_select+0x18c/0x25c
<4>[c0006c005992fd00] [c000000000119e80] .compat_sys_select+0xd0/0x190
<4>[c0006c005992fdc0] [c000000000014e3c] .ppc32_select+0x14/0x28
<4>[c0006c005992fe30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3216 1
<4>Call Trace:
<4>[c0006c00597ef700] [c0006c00597ef7a0] 0xc0006c00597ef7a0 (unreliable)
<4>[c0006c00597ef8d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00597ef960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00597efa50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00597efb20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c00597efc30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c00597efcf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c00597efd90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c00597efe30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3218 1
<4>Call Trace:
<4>[c0006c00591df700] [c0006c00591df7a0] 0xc0006c00591df7a0 (unreliable)
<4>[c0006c00591df8d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00591df960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00591dfa50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00591dfb20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c00591dfc30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c00591dfcf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c00591dfd90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c00591dfe30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3219 1
<4>Call Trace:
<4>[c0006c005981b700] [c0006c005981b7a0] 0xc0006c005981b7a0 (unreliable)
<4>[c0006c005981b8d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005981b960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005981ba50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c005981bb20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c005981bc30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c005981bcf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c005981bd90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c005981be30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3221 1
<4>Call Trace:
<4>[c0006c00598af700] [c0006c00598af7a0] 0xc0006c00598af7a0 (unreliable)
<4>[c0006c00598af8d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00598af960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00598afa50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00598afb20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c00598afc30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c00598afcf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c00598afd90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c00598afe30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3222 1
<4>Call Trace:
<4>[c0006c005985b700] [c0006c005985b7a0] 0xc0006c005985b7a0 (unreliable)
<4>[c0006c005985b8d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c005985b960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c005985ba50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c005985bb20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c005985bc30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c005985bcf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c005985bd90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c005985be30] [c000000000008534] syscall_exit+0x0/0x40
<4>mingetty S 000000000ff1a6d4 0 3224 1
<4>Call Trace:
<4>[c0006c00597e3700] [c0006c00597e37a0] 0xc0006c00597e37a0 (unreliable)
<4>[c0006c00597e38d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00597e3960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00597e3a50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00597e3b20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c00597e3c30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c00597e3cf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c00597e3d90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c00597e3e30] [c000000000008534] syscall_exit+0x0/0x40
<4>sshd S 000000001fa226d4 0 3279 3193
<4>Call Trace:
<4>[c0006c0059a034e0] [c0006c0059a03580] 0xc0006c0059a03580 (unreliable)
<4>[c0006c0059a036b0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c0059a03740] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c0059a03830] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c0059a03900] [c000000000567abc] .unix_stream_recvmsg+0x2a4/0x650
<4>[c0006c0059a03a40] [c0000000004dcdc8] .sock_aio_read+0x104/0x12c
<4>[c0006c0059a03b50] [c0000000000db480] .do_sync_read+0xc4/0x124
<4>[c0006c0059a03cf0] [c0000000000dbd14] .vfs_read+0xf4/0x1a4
<4>[c0006c0059a03d90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c0059a03e30] [c000000000008534] syscall_exit+0x0/0x40
<4>sshd R running task 0 3281 3279
<4>bash S 000000000ff1a6d4 0 3282 3281
<4>Call Trace:
<4>[c0006c00599e3700] [c0006c00599e37a0] 0xc0006c00599e37a0 (unreliable)
<4>[c0006c00599e38d0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c00599e3960] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c00599e3a50] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c00599e3b20] [c00000000027afe0] .read_chan+0x3bc/0x770
<4>[c0006c00599e3c30] [c000000000276bb4] .tty_read+0xc0/0x14c
<4>[c0006c00599e3cf0] [c0000000000dbcf8] .vfs_read+0xd8/0x1a4
<4>[c0006c00599e3d90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c00599e3e30] [c000000000008534] syscall_exit+0x0/0x40
<4>sshd S 000000001fa226d4 0 3323 3193
<4>Call Trace:
<4>[c0006c0059f834e0] [c0006c0059f83580] 0xc0006c0059f83580 (unreliable)
<4>[c0006c0059f836b0] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c0059f83740] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c0059f83830] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c0059f83900] [c000000000567abc] .unix_stream_recvmsg+0x2a4/0x650
<4>[c0006c0059f83a40] [c0000000004dcdc8] .sock_aio_read+0x104/0x12c
<4>[c0006c0059f83b50] [c0000000000db480] .do_sync_read+0xc4/0x124
<4>[c0006c0059f83cf0] [c0000000000dbd14] .vfs_read+0xf4/0x1a4
<4>[c0006c0059f83d90] [c0000000000dc3f4] .sys_read+0x4c/0x8c
<4>[c0006c0059f83e30] [c000000000008534] syscall_exit+0x0/0x40
<4>sshd S 000000001fa2ba7c 0 3325 3323
<4>Call Trace:
<4>[c0006c0059f93370] [c0006c0059f93410] 0xc0006c0059f93410 (unreliable)
<4>[c0006c0059f93540] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c0059f935d0] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c0059f936c0] [c0000000005a3cec] .schedule_timeout+0x3c/0xe8
<4>[c0006c0059f93790] [c0000000000ed4f4] .do_select+0x410/0x4b0
<4>[c0006c0059f93b10] [c0000000001182bc] .compat_core_sys_select+0x18c/0x25c
<4>[c0006c0059f93d00] [c000000000119e80] .compat_sys_select+0xd0/0x190
<4>[c0006c0059f93dc0] [c000000000014e3c] .ppc32_select+0x14/0x28
<4>[c0006c0059f93e30] [c000000000008534] syscall_exit+0x0/0x40
<4>bash S 000000000fee9118 0 3326 3325
<4>Call Trace:
<4>[c0006c0059f73930] [c0006c0059f739d0] 0xc0006c0059f739d0 (unreliable)
<4>[c0006c0059f73b00] [c00000000000e8d8] .__switch_to+0x110/0x144
<4>[c0006c0059f73b90] [c0000000005a2e68] .schedule+0x5a8/0x728
<4>[c0006c0059f73c80] [c00000000006efb8] .do_wait+0xe4c/0x1070
<4>[c0006c0059f73dc0] [c000000000014548] .compat_sys_waitpid+0x18/0x2c
<4>[c0006c0059f73e30] [c000000000008534] syscall_exit+0x0/0x40
<4>dlog R running task 0 3363 3326
<4>Sched Debug Version: v0.05-v20, 2.6.23-9.ydl6.1 #1
<4>now at 90061762394 nsecs
<4>
<4>cpu#0
<4> .nr_running : 3
<4> .load : 5169
<4> .ls.delta_fair : 41806983440
<4> .ls.delta_exec : 89976330074
<4> .nr_switches : 31519
<4> .nr_load_updates : 22494
<4> .nr_uninterruptible : 197
<4> .jiffies : 4294914790
<4> .next_balance : 4294914815
<4> .curr->pid : 3050
<4> .clock : 89976330074
<4> .idle_clock : 0
<4> .prev_clock_raw : 89976330336
<4> .clock_warps : 0
<4> .clock_overflows : 16260
<4> .clock_deep_idle_events : 0
<4> .clock_max_delta : 4000000
<4> .cpu_load[0] : 1024
<4> .cpu_load[1] : 1024
<4> .cpu_load[2] : 1024
<4> .cpu_load[3] : 1024
<4> .cpu_load[4] : 1024
<4>
<4>cfs_rq
<4> .fair_clock : 9850601511
<4> .exec_clock : 17038500532
<4> .wait_runtime : 0
<4> .wait_runtime_overruns : 0
<4> .wait_runtime_underruns : 0
<4> .sleeper_bonus : 1535299
<4> .wait_runtime_rq_sum : 59697736
<4>
<4>runnable tasks:
<4> task PID tree-key delta waiting switches prio sum-exec sum-wait sum-sleep wait-overrun wait-underrun
<4>------------------------------------------------------------------------------------------------------------------------------------------------------------------
<4> ps3fb 173 9837477513 -13123998 40000000 5311 115 0 0 0 0 0
<4>R irqbalance 3050 9810447679 -40153832 39849424 6 120 0 0 0 0 0
<4> sshd 3281 9870579167 19977656 -20151688 280 120 0 0 0 0 0
<4>
<4>cpu#1
<4> .nr_running : 3
<4> .load : 5169
<4> .ls.delta_fair : 42447067418
<4> .ls.delta_exec : 90004018170
<4> .nr_switches : 18967
<4> .nr_load_updates : 22503
<4> .nr_uninterruptible : -197
<4> .jiffies : 4294914790
<4> .next_balance : 4294914822
<4> .curr->pid : 3363
<4> .clock : 90016005724
<4> .idle_clock : 0
<4> .prev_clock_raw : 90116240256
<4> .clock_warps : 0
<4> .clock_overflows : 16229
<4> .clock_deep_idle_events : 0
<4> .clock_max_delta : 4000000
<4> .cpu_load[0] : 5169
<4> .cpu_load[1] : 4973
<4> .cpu_load[2] : 4179
<4> .cpu_load[3] : 3335
<4> .cpu_load[4] : 2896
<4>
<4>cfs_rq
<4> .fair_clock : 7132545922
<4> .exec_clock : 14197356548
<4> .wait_runtime : 0
<4> .wait_runtime_overruns : 0
<4> .wait_runtime_underruns : 0
<4> .sleeper_bonus : 3144905
<4> .wait_runtime_rq_sum : 38151694
<4>
<4>runnable tasks:
<4> task PID tree-key delta waiting switches prio sum-exec sum-wait sum-sleep wait-overrun wait-underrun
<4>------------------------------------------------------------------------------------------------------------------------------------------------------------------
<4> events/1 10 7115462305 -18668451 40000000 582 115 0 0 0 0 0
<4> klogd 3033 6698428379 -435702377 38151694 433 120 0 0 0 0 0
<4>R dlog 3363 7174130756 40000000 -40000000 9 120 0 0 0 0 0
<4>
--
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