Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753685AbZAFRfv (ORCPT ); Tue, 6 Jan 2009 12:35:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751009AbZAFRfm (ORCPT ); Tue, 6 Jan 2009 12:35:42 -0500 Received: from fe01x03-cgp.akado.ru ([77.232.31.164]:50004 "EHLO akado.ru" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751127AbZAFRfk (ORCPT ); Tue, 6 Jan 2009 12:35:40 -0500 Date: Tue, 6 Jan 2009 20:35:39 +0300 (MSK) From: malc X-X-Sender: malc@linmac.oyster.ru To: Benjamin Herrenschmidt cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: Lock-up on PPC64 In-Reply-To: <1231243373.14860.24.camel@pasglop> Message-ID: References: <20081222233223.GA6688@joi> <877i5rh9rm.fsf@linmac.oyster.ru> <20081223234513.GA8730@deepthought> <871vvy77v4.fsf@linmac.oyster.ru> <1230165163.7292.32.camel@pasglop> <1231158516.8367.3.camel@localhost> <1231243373.14860.24.camel@pasglop> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 32926 Lines: 579 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> -- mailto:av1474@comtv.ru -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/