Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751298AbaKFTX7 (ORCPT ); Thu, 6 Nov 2014 14:23:59 -0500 Received: from tux-cave.hellug.gr ([195.134.99.74]:49812 "EHLO tux-cave.hellug.gr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750877AbaKFTX5 (ORCPT ); Thu, 6 Nov 2014 14:23:57 -0500 X-Hellug-MailScanner-From: xrg@linux.gr X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-2.9, required 5, autolearn=not spam, ALL_TRUSTED -1.00, BAYES_00 -1.90) X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-ID: sA6JNWeU021607 From: "P. Christeas" To: Vlastimil Babka Cc: linux-mm@kvack.org, Joonsoo Kim , lkml Subject: Re: Early test: hangs in mm/compact.c w. Linus's 12d7aacab56e9ef185c Date: Thu, 06 Nov 2014 21:23:25 +0200 Message-ID: <3583067.00bS4AInhm@xorhgos3.pefnos> User-Agent: KMail/4.12.5 (Linux/3.18.0-rc3+; KDE/4.12.5; x86_64; ; ) In-Reply-To: <545A419C.3090900@suse.cz> References: <12996532.NCRhVKzS9J@xorhgos3.pefnos> <2357788.X5UHX7WJZF@xorhgos3.pefnos> <545A419C.3090900@suse.cz> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="nextPart1532541.ZhgNBPuUOR" Content-Transfer-Encoding: 7Bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --nextPart1532541.ZhgNBPuUOR Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" On Wednesday 05 November 2014, Vlastimil Babka wrote: > Can you please try the following patch? > --- a/mm/compaction.c > +++ b/mm/compaction.c > @@ -1325,13 +1325,6 @@ unsigned long try_to_compact_pages(struct zonelist > - compaction_defer_reset(zone, order, false); NACK :( I just got again into a state that some task was spinning out of control, and blocking the rest of the desktop. You will see me trying a few things, apparently the first OOM managed to unblock something, but a few seconds later the system "stepped" on some other blocking task. See attached log, it may only give you some hint; the problem could well be in some other part of the kernel. In the meanwhile, I'm pulling linus/master ... --nextPart1532541.ZhgNBPuUOR Content-Disposition: attachment; filename="kcrash.log" Content-Transfer-Encoding: 7Bit Content-Type: text/x-log; charset="UTF-8"; name="kcrash.log" SysRq : Show backtrace of all active CPUs sending NMI to all CPUs: NMI backtrace for cpu 1 CPU: 1 PID: 13544 Comm: python Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff88000c78ee40 ti: ffff88000e5f8000 task.ti: ffff88000e5f8000 RIP: 0010:[] [] delay_tsc+0x28/0xa2 RSP: 0000:ffff8800bf303b28 EFLAGS: 00000002 RAX: 000000006bd322e8 RBX: 0000000000002710 RCX: 0000000000000007 RDX: 000000000000021d RSI: ffffffff8151623e RDI: ffffffff8152fea5 RBP: ffff8800bf303b48 R08: 0000000000000400 R09: 00000000ffffffff R10: 0000000000000046 R11: 0000000000000046 R12: 0000000000185ac0 R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff81668f90 FS: 00007f1570ed1700(0000) GS:ffff8800bf300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f7cd966b000 CR3: 00000000740c9000 CR4: 00000000000007e0 Stack: 0000000000002710 0000000000000003 000000000000006c 0000000000000001 ffff8800bf303b58 ffffffff811df814 ffff8800bf303b68 ffffffff811df83d ffff8800bf303b88 ffffffff81025de1 0000000080010002 ffffffff816692b0 Call Trace: [] __delay+0xa/0xc [] __const_udelay+0x27/0x29 [] arch_trigger_all_cpu_backtrace+0xa8/0xd2 [] sysrq_handle_showallcpus+0xe/0x10 [] __handle_sysrq+0x94/0x126 [] sysrq_filter+0xee/0x287 [] input_to_handler+0x5e/0xcb [] input_pass_values.part.3+0x76/0x134 [] input_handle_event+0x457/0x46d [] input_event+0x55/0x6f [] input_sync+0xf/0x11 [] atkbd_interrupt+0x4d5/0x595 [] serio_interrupt+0x43/0x7d [] i8042_interrupt+0x292/0x2a8 [] ? tick_sched_do_timer+0x33/0x33 [] handle_irq_event_percpu+0x44/0x19f [] handle_irq_event+0x3c/0x5c [] ? apic_eoi+0x18/0x1a [] handle_edge_irq+0x95/0xae [] handle_irq+0x158/0x16d [] ? get_parent_ip+0xe/0x3e [] do_IRQ+0x58/0xda [] common_interrupt+0x6a/0x6a [] ? rcu_read_unlock_sched_notrace+0x17/0x17 [] ? compact_zone+0x2a8/0x4b2 [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? anon_vma_prepare+0xf5/0x12c [] do_huge_pmd_anonymous_page+0x13c/0x255 [] ? mmap_region+0x171/0x458 [] handle_mm_fault+0x112/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_mmap_pgoff+0x2b8/0x306 [] ? vm_mmap_pgoff+0x82/0xaa [] ? SyS_mmap_pgoff+0x183/0x1cf [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: ff 5d c3 55 48 89 e5 41 56 41 55 41 54 41 89 fc bf 01 00 00 00 53 e8 f7 6f e7 ff e8 9a 9c 00 00 41 89 c5 0f 1f 00 0f ae e8 0f 31 <89> c3 0f 1f 00 0f ae e8 0f 31 48 c1 e2 20 89 c0 48 09 c2 41 89 NMI backtrace for cpu 0 CPU: 0 PID: 13788 Comm: net_applet Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff8800067a3720 ti: ffff88000e20c000 task.ti: ffff88000e20c000 RIP: 0010:[] [] compact_zone+0x3c4/0x4b2 RSP: 0000:ffff88000e20fa18 EFLAGS: 00000202 RAX: 00000000ffffffff RBX: ffffffff8168be40 RCX: 0000000000000008 RDX: 0000000000000380 RSI: 0000000000000009 RDI: ffffffff8168be40 RBP: ffff88000e20fa78 R08: 0000000000000000 R09: fffffffffffffef5 R10: 0000000000000038 R11: ffffffff8168be40 R12: 00000000000bf800 R13: 00000000000bf600 R14: ffff88000e20fa98 R15: 0000160000000000 FS: 00007ff9cbe92700(0000) GS:ffff8800bf200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007ff3a52f0000 CR3: 000000000af17000 CR4: 00000000000007f0 Stack: ffff88000e20fa18 ffffea0002fd0000 0000000000000020 ffff8800067a3720 0000000000000004 ffff88000e20faa8 0000000000000000 0000000000000000 0000000000000009 ffff88000e20fccc 0000000000000002 0000000000000000 Call Trace: [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? unlock_page+0x1f/0x23 [] do_huge_pmd_wp_page+0x127/0x4eb [] handle_mm_fault+0x151/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_page_fault+0xc/0xe [] ? page_fault+0x22/0x30 [] ? __put_user_4+0x20/0x30 [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: 8b 7b 08 44 89 e6 ff 13 48 83 c3 10 48 83 3b 00 eb eb 41 83 7e 40 01 4d 8b 6e 38 19 c0 89 45 c0 4d 8d a5 00 02 00 00 83 65 c0 04 <49> 81 e4 00 fe ff ff e9 b2 fe ff ff 41 80 7e 44 00 74 09 41 83 SysRq : Changing Loglevel Loglevel set to 8 SysRq : Show backtrace of all active CPUs sending NMI to all CPUs: NMI backtrace for cpu 1 CPU: 1 PID: 13544 Comm: python Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff88000c78ee40 ti: ffff88000e5f8000 task.ti: ffff88000e5f8000 RIP: 0010:[] [] __const_udelay+0x1/0x29 RSP: 0000:ffff8800bf303b68 EFLAGS: 00000006 RAX: 0000000000000000 RBX: 0000000000002710 RCX: 0000000000000007 RDX: 0000000080010003 RSI: 0000000000000c00 RDI: 0000000000418958 RBP: ffff8800bf303b88 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000046 R11: 0000000000000046 R12: 0000000000000008 R13: 000000000000006c R14: 0000000000000001 R15: ffffffff81668f90 FS: 00007f1570ed1700(0000) GS:ffff8800bf300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f7cd966b000 CR3: 00000000740c9000 CR4: 00000000000007e0 Stack: ffff8800bf303b88 ffffffff81025de1 0000000080010002 ffffffff816692b0 ffff8800bf303b98 ffffffff8126bc4f ffff8800bf303bc8 ffffffff8126c186 ffff88003781c200 0000000000000001 0000000000000026 ffff88003781c201 Call Trace: [] ? arch_trigger_all_cpu_backtrace+0xa8/0xd2 [] sysrq_handle_showallcpus+0xe/0x10 [] __handle_sysrq+0x94/0x126 [] sysrq_filter+0xee/0x287 [] input_to_handler+0x5e/0xcb [] input_pass_values.part.3+0x76/0x134 [] input_handle_event+0x457/0x46d [] input_event+0x55/0x6f [] input_sync+0xf/0x11 [] atkbd_interrupt+0x4d5/0x595 [] serio_interrupt+0x43/0x7d [] i8042_interrupt+0x292/0x2a8 [] ? tick_sched_do_timer+0x33/0x33 [] handle_irq_event_percpu+0x44/0x19f [] handle_irq_event+0x3c/0x5c [] ? apic_eoi+0x18/0x1a [] handle_edge_irq+0x95/0xae [] handle_irq+0x158/0x16d [] ? get_parent_ip+0xe/0x3e [] do_IRQ+0x58/0xda [] common_interrupt+0x6a/0x6a [] ? preempt_schedule_irq+0x3c/0x59 [] ? __zone_watermark_ok+0x63/0x85 [] zone_watermark_ok+0x1a/0x1c [] compact_zone+0x215/0x4b2 [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? anon_vma_prepare+0xf5/0x12c [] do_huge_pmd_anonymous_page+0x13c/0x255 [] ? mmap_region+0x171/0x458 [] handle_mm_fault+0x112/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_mmap_pgoff+0x2b8/0x306 [] ? vm_mmap_pgoff+0x82/0xaa [] ? SyS_mmap_pgoff+0x183/0x1cf [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: eb 02 66 90 eb 0e 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 ff c8 75 fb 48 ff c8 5d c3 55 48 89 e5 ff 15 a4 0c 48 00 5d c3 55 <48> 8d 04 bd 00 00 00 00 48 89 e5 65 48 8b 14 25 20 26 01 00 48 NMI backtrace for cpu 0 CPU: 0 PID: 11733 Comm: kwin Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff8800055e7620 ti: ffff88009dc78000 task.ti: ffff88009dc78000 RIP: 0010:[] [] acct_isolated+0x64/0x6b RSP: 0000:ffff88009dc7ba08 EFLAGS: 00000246 RAX: ffff88009dc7bac8 RBX: ffffffff8168be40 RCX: ffff88009dc7bac8 RDX: 0000000000000380 RSI: ffff88009dc7bab8 RDI: ffffffff8168be40 RBP: ffff88009dc7ba28 R08: 0000000000000000 R09: ffffffffffffff01 R10: 0000000000000038 R11: ffffffff8168be40 R12: 00000000000bf800 R13: 00000000000bf600 R14: ffff88009dc7bab8 R15: 0000160000000000 FS: 00007facfaf397c0(0000) GS:ffff8800bf200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f9d5781d910 CR3: 0000000025c25000 CR4: 00000000000007f0 Stack: 0000000000000000 0000000000000000 ffff88009dc7ba28 ffffffff8168be40 ffff88009dc7ba98 ffffffff810ef46a ffff88008035e660 ffffea0002fd0000 0000000000000020 ffff8800055e7620 0000000000000004 ffff88009dc7bac8 Call Trace: [] compact_zone+0x2a8/0x4b2 [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? anon_vma_prepare+0x2b/0x12c [] do_huge_pmd_anonymous_page+0x13c/0x255 [] handle_mm_fault+0x112/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_mmap_pgoff+0x2b8/0x306 [] ? vm_mmap_pgoff+0x82/0xaa [] ? _raw_spin_unlock_irq+0x14/0x27 [] ? SyS_mmap_pgoff+0x183/0x1cf [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: f7 d2 83 e2 01 ff 44 95 e8 eb dd 8b 55 e8 be 16 00 00 00 48 89 df e8 7d b3 ff ff 8b 55 ec be 17 00 00 00 48 89 df e8 6d b3 ff ff <48> 83 c4 18 5b 5d c3 83 7a 40 00 55 48 89 e5 41 54 49 89 d4 53 INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 91.545 msecs SysRq : Show backtrace of all active CPUs sending NMI to all CPUs: NMI backtrace for cpu 0 CPU: 0 PID: 11733 Comm: kwin Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff8800055e7620 ti: ffff88009dc78000 task.ti: ffff88009dc78000 RIP: 0010:[] [] compact_zone+0x3c4/0x4b2 RSP: 0000:ffff88009dc7ba38 EFLAGS: 00000202 RAX: 00000000ffffffff RBX: ffffffff8168be40 RCX: 0000000000000008 RDX: 0000000000000380 RSI: 0000000000000009 RDI: ffffffff8168be40 RBP: ffff88009dc7ba98 R08: 0000000000000000 R09: ffffffffffffff01 R10: 0000000000000038 R11: ffffffff8168be40 R12: 00000000000bf800 R13: 00000000000bf600 R14: ffff88009dc7bab8 R15: 0000160000000000 FS: 00007facfaf397c0(0000) GS:ffff8800bf200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fe8952e5000 CR3: 0000000025c25000 CR4: 00000000000007f0 Stack: ffff88008035e660 ffffea0002fd0000 0000000000000020 ffff8800055e7620 0000000000000004 ffff88009dc7bac8 0000000000000234 0000000000000000 0000000000000009 ffff88009dc7bcec 0000000000000002 0000000000000000 Call Trace: [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? anon_vma_prepare+0x2b/0x12c [] do_huge_pmd_anonymous_page+0x13c/0x255 [] handle_mm_fault+0x112/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_mmap_pgoff+0x2b8/0x306 [] ? vm_mmap_pgoff+0x82/0xaa [] ? _raw_spin_unlock_irq+0x14/0x27 [] ? SyS_mmap_pgoff+0x183/0x1cf [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: 8b 7b 08 44 89 e6 ff 13 48 83 c3 10 48 83 3b 00 eb eb 41 83 7e 40 01 4d 8b 6e 38 19 c0 89 45 c0 4d 8d a5 00 02 00 00 83 65 c0 04 <49> 81 e4 00 fe ff ff e9 b2 fe ff ff 41 80 7e 44 00 74 09 41 83 NMI backtrace for cpu 1 CPU: 1 PID: 13544 Comm: python Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 task: ffff88000c78ee40 ti: ffff88000e5f8000 task.ti: ffff88000e5f8000 RIP: 0010:[] [] __const_udelay+0x15/0x29 RSP: 0000:ffff8800bf303b68 EFLAGS: 00000006 RAX: 0000000001062560 RBX: 0000000000002710 RCX: 0000000000000007 RDX: 0000000000185ab3 RSI: 0000000000000c00 RDI: 0000000000418958 RBP: ffff8800bf303b68 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000046 R11: 0000000000000046 R12: 0000000000000008 R13: 000000000000006c R14: 0000000000000001 R15: ffffffff81668f90 FS: 00007f1570ed1700(0000) GS:ffff8800bf300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f38f594a000 CR3: 00000000740c9000 CR4: 00000000000007e0 Stack: ffff8800bf303b88 ffffffff81025de1 0000000080010002 ffffffff816692b0 ffff8800bf303b98 ffffffff8126bc4f ffff8800bf303bc8 ffffffff8126c186 ffff88003781c200 0000000000000001 0000000000000026 ffff88003781c201 Call Trace: [] arch_trigger_all_cpu_backtrace+0xa8/0xd2 [] sysrq_handle_showallcpus+0xe/0x10 [] __handle_sysrq+0x94/0x126 [] sysrq_filter+0xee/0x287 [] input_to_handler+0x5e/0xcb [] input_pass_values.part.3+0x76/0x134 [] input_handle_event+0x457/0x46d [] input_event+0x55/0x6f [] input_sync+0xf/0x11 [] atkbd_interrupt+0x4d5/0x595 [] serio_interrupt+0x43/0x7d [] i8042_interrupt+0x292/0x2a8 [] ? tick_sched_do_timer+0x33/0x33 [] handle_irq_event_percpu+0x44/0x19f [] handle_irq_event+0x3c/0x5c [] ? apic_eoi+0x18/0x1a [] handle_edge_irq+0x95/0xae [] handle_irq+0x158/0x16d [] ? get_parent_ip+0xe/0x3e [] do_IRQ+0x58/0xda [] common_interrupt+0x6a/0x6a [] ? __zone_watermark_ok+0x5b/0x85 [] zone_watermark_ok+0x1a/0x1c [] compact_zone+0x215/0x4b2 [] compact_zone_order+0x4c/0x5f [] try_to_compact_pages+0xc4/0x1d6 [] __alloc_pages_direct_compact+0x61/0x1bf [] __alloc_pages_nodemask+0x409/0x799 [] ? anon_vma_prepare+0xf5/0x12c [] do_huge_pmd_anonymous_page+0x13c/0x255 [] ? mmap_region+0x171/0x458 [] handle_mm_fault+0x112/0x808 [] __do_page_fault+0x27a/0x358 [] ? do_mmap_pgoff+0x2b8/0x306 [] ? vm_mmap_pgoff+0x82/0xaa [] ? SyS_mmap_pgoff+0x183/0x1cf [] do_page_fault+0xc/0xe [] page_fault+0x22/0x30 Code: 48 ff c8 75 fb 48 ff c8 5d c3 55 48 89 e5 ff 15 a4 0c 48 00 5d c3 55 48 8d 04 bd 00 00 00 00 48 89 e5 65 48 8b 14 25 20 26 01 00 <48> 69 d2 fa 00 00 00 f7 e2 48 8d 7a 01 e8 cd ff ff ff 5d c3 48 INFO: NMI handler (arch_trigger_all_cpu_backtrace_handler) took too long to run: 163.331 msecs SysRq : Manual OOM execution Purging GPU memory, 4186 bytes freed, 4243456 bytes still pinned. SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) SysRq : Manual OOM execution Purging GPU memory, 0 bytes freed, 4243456 bytes still pinned. kworker/1:0 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0 kworker/1:0 cpuset=/ mems_allowed=0 CPU: 1 PID: 13984 Comm: kworker/1:0 Not tainted 3.18.0-rc3+ #46 Hardware name: Acer TravelMate 5720 /Columbia , BIOS V1.34 04/15/2008 Workqueue: events moom_callback ffff8800067a1600 ffff88000dadfc58 ffffffff813b4868 0000000000000001 ffff8800067a0fc0 ffff88000dadfce8 ffffffff813b2e37 000000000023222e ffffffff8163e380 000000000023222e 0000000000000206 ffff88000dadfca8 Call Trace: [] dump_stack+0x4f/0x7c [] dump_header.isra.11+0x71/0x1d7 [] ? _raw_spin_unlock_irqrestore+0x1b/0x31 [] ? ___ratelimit+0xb9/0xc7 [] oom_kill_process+0x60/0x310 [] ? oom_badness+0xb1/0xfb [] out_of_memory+0x282/0x29b [] moom_callback+0x1f/0x21 [] process_one_work+0x156/0x29c [] worker_thread+0x1eb/0x2c2 [] ? cancel_delayed_work_sync+0x10/0x10 [] kthread+0xbb/0xc3 [] ? __kthread_parkme+0x5c/0x5c [] ret_from_fork+0x7c/0xb0 [] ? __kthread_parkme+0x5c/0x5c Mem-Info: DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 97 CPU 1: hi: 186, btch: 31 usd: 183 active_anon:286387 inactive_anon:87475 isolated_anon:0 active_file:174069 inactive_file:43465 isolated_file:0 unevictable:0 dirty:30 writeback:0 unstable:0 free:80502 slab_reclaimable:58629 slab_unreclaimable:10926 mapped:98606 shmem:48888 pagetables:17014 bounce:0 free_cma:0 DMA free:12216kB min:232kB low:288kB high:348kB active_anon:540kB inactive_anon:804kB active_file:1056kB inactive_file:760kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:892kB shmem:372kB slab_reclaimable:148kB slab_unreclaimable:88kB kernel_stack:16kB pagetables:92kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 2984 2984 2984 DMA32 free:309792kB min:44820kB low:56024kB high:67228kB active_anon:1145008kB inactive_anon:349096kB active_file:695220kB inactive_file:173100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3119936kB managed:3057340kB mlocked:0kB dirty:120kB writeback:0kB mapped:393532kB shmem:195180kB slab_reclaimable:234368kB slab_unreclaimable:43616kB kernel_stack:7360kB pagetables:67964kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 DMA: 10*4kB (UEM) 6*8kB (UM) 2*16kB (EM) 8*32kB (UEM) 3*64kB (UEM) 1*128kB (E) 1*256kB (M) 2*512kB (EM) 2*1024kB (UE) 2*2048kB (ER) 1*4096kB (M) = 12216kB DMA32: 3084*4kB (UEMR) 8564*8kB (UEMR) 6169*16kB (UEMR) 2174*32kB (UEMR) 402*64kB (UEM) 139*128kB (UEMR) 49*256kB (UEMR) 7*512kB (UEM) 1*1024kB (M) 0*2048kB 0*4096kB = 309792kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 266800 total pagecache pages 376 pages in swap cache Swap cache stats: add 12077, delete 11701, find 857/1253 Free swap = 6092348kB Total swap = 6136792kB 783982 pages RAM 0 pages HighMem/MovableOnly 15649 pages reserved 0 pages hwpoisoned [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name [ 492] 0 492 10595 2553 23 19 0 systemd-journal [ 544] 0 544 8460 747 20 22 -1000 systemd-udevd [ 738] 0 738 4743 696 14 19 0 alsactl [ 761] 0 761 5848 855 16 28 0 bluetoothd [ 762] 0 762 8185 723 21 69 0 abrtd [ 766] 0 766 4827 581 15 30 0 irqbalance [ 788] 0 788 3814 709 12 97 0 smartd [ 789] 0 789 1827 365 9 811 0 hddtemp [ 795] 0 795 5423 624 16 11 0 systemd-logind [ 796] 0 796 48410 1889 31 74 0 udisks-daemon [ 797] 499 797 3638 754 12 10 -900 dbus-daemon [ 799] 0 799 1071 382 8 13 0 acpid [ 811] 0 811 26132 4425 53 472 0 cupsd [ 813] 0 813 56404 1572 41 647 0 upowerd [ 815] 0 815 6159 545 17 15 0 kdm [ 831] 0 831 173245 498 34 30 0 nscd [ 904] 0 904 11431 4 26 78 0 udisks-daemon [ 1005] 497 1005 91379 3112 41 1379 0 polkitd [ 1113] 0 1113 1586 287 8 22 0 ifplugd [ 1212] 0 1212 8029 408 18 126 0 wpa_supplicant [ 1214] 0 1214 1586 288 9 22 0 ifplugd [ 1324] 0 1324 28065 1115 26 387 0 cf-execd [ 1333] 0 1333 12113 541 24 1150 0 cf-serverd [ 1479] 0 1479 3117 98 10 1610 0 dhclient [ 1579] 0 1579 87422 2054 107 925 0 libvirtd [ 1584] 0 1584 10579 942 25 135 -1000 sshd [ 1592] 0 1592 2846 401 11 42 0 xinetd [ 1598] 491 1598 6250 412 14 70 0 rpcbind [ 1602] 0 1602 3851 0 12 38 0 rpc.idmapd [ 1611] 488 1611 8360 544 21 141 0 rpc.statd [ 1614] 80 1614 7989 1084 20 167 0 pgpool [ 1615] 80 1615 8029 475 19 181 0 pgpool [ 1616] 80 1616 8029 475 19 181 0 pgpool [ 1617] 80 1617 8029 475 20 181 0 pgpool [ 1618] 80 1618 8029 475 19 181 0 pgpool [ 1619] 80 1619 7989 327 18 172 0 pgpool [ 1620] 80 1620 7989 11 18 163 0 pgpool [ 1622] 80 1622 47318 4356 34 123 -1000 postgres [ 1636] 0 1636 2941 405 12 120 0 crond [ 1643] 487 1643 5374 578 15 33 0 ntpd [ 1647] 0 1647 5408 2340 16 23 0 preload [ 1680] 80 1680 47350 6430 66 106 -1000 postgres [ 1681] 80 1681 47318 9645 90 109 -1000 postgres [ 1682] 80 1682 47318 785 25 146 -1000 postgres [ 1683] 80 1683 47447 1683 39 148 -1000 postgres [ 1684] 80 1684 11074 609 23 131 -1000 postgres [ 1685] 80 1685 11146 954 23 118 -1000 postgres [ 1803] 493 1803 70606 1317 41 377 0 colord [ 1812] 0 1812 9046 792 24 234 0 systemd [ 1815] 0 1815 14697 157 31 453 0 (sd-pam) [ 2445] 0 2445 4228 12 12 38 0 gpg-agent [ 5893] 0 5893 12071 1997 29 236 0 cf-monitord [ 8691] 500 8691 9233 1169 22 19 0 systemd [ 8692] 500 8692 14769 177 31 487 0 (sd-pam) [ 8759] 500 8759 3170 7 9 63 0 ssh-agent [ 8784] 500 8784 3459 393 14 34 0 gpg-agent [ 9260] 0 9260 1975 400 9 0 0 agetty [ 9262] 0 9262 1975 393 9 0 0 agetty [ 9367] 500 9367 3098 684 11 0 0 gam_server [ 9976] 0 9976 88063 2116 38 0 0 udisksd [11283] 0 11283 47144 13442 89 0 0 X [11297] 0 11297 19771 1253 44 6 0 kdm [11507] 500 11507 3191 735 12 0 0 startkde [11602] 500 11602 3987 460 13 0 0 dbus-launch [11603] 500 11603 3907 1011 13 0 0 dbus-daemon [11634] 500 11634 34515 1861 67 0 0 s2u [11690] 500 11690 1028 20 6 0 0 start_kdeinit [11691] 500 11691 95918 8995 150 0 0 kdeinit4 [11692] 500 11692 97137 6446 140 0 0 klauncher [11694] 500 11694 260253 17122 254 0 0 kded4 [11697] 500 11697 118836 9730 181 0 0 kglobalaccel [11700] 500 11700 5856 676 17 0 0 obexd [11707] 500 11707 72764 6751 125 0 0 bluedevil-monol [11718] 500 11718 228901 9415 160 0 0 kactivitymanage [11721] 500 11721 1062 162 8 0 0 kwrapper4 [11724] 500 11724 139507 9588 188 0 0 ksmserver [11733] 500 11733 683159 22362 242 0 0 kwin [11737] 500 11737 821255 39358 343 0 0 plasma-desktop [11740] 500 11740 2491 606 10 0 0 ksysguardd [11742] 500 11742 185670 14918 241 0 0 krunner [11836] 500 11836 66336 1673 33 0 0 mission-control [11900] 500 11900 71627 7762 130 0 0 kuiserver [11902] 500 11902 39315 2928 38 0 0 akonadi_control [11904] 500 11904 3190 688 12 0 0 akonadiserver [11905] 500 11905 364072 7154 110 0 0 akonadiserver [11907] 80 11907 48978 37329 98 90 -1000 postgres [11916] 500 11916 71126 7723 127 0 0 ksyndaemon [11924] 500 11924 94819 2524 88 0 0 pulseaudio [11925] 492 11925 40153 566 15 0 0 rtkit-daemon [11938] 80 11938 47549 2575 34 95 -1000 postgres [11939] 80 11939 47549 2619 34 95 -1000 postgres [11940] 80 11940 47549 2619 34 95 -1000 postgres [11943] 500 11943 80114 9317 112 0 0 akonadi_agent_l [11944] 500 11944 80111 9358 108 0 0 akonadi_agent_l [11945] 500 11945 149309 16150 260 0 0 akonadi_archive [11948] 500 11948 80738 10447 147 0 0 akonadi_birthda [11949] 500 11949 80046 9859 108 0 0 akonadi_agent_l [11950] 500 11950 149456 15918 259 0 0 akonadi_foldera [11952] 500 11952 119534 12515 160 0 0 akonadi_imap_re [11953] 500 11953 138083 12936 163 0 0 akonadi_imap_re [11954] 500 11954 137951 12152 158 0 0 akonadi_imap_re [11955] 500 11955 74613 8962 134 0 0 akonadi_localbo [11956] 500 11956 20123 790 42 0 0 gconf-helper [11958] 500 11958 11393 1256 27 0 0 gconfd-2 [11959] 500 11959 80110 9345 111 0 0 akonadi_agent_l [11960] 500 11960 80110 9316 112 0 0 akonadi_agent_l [11961] 500 11961 88890 10322 156 0 0 akonadi_maildis [11962] 500 11962 150003 16953 260 0 0 akonadi_mailfil [11963] 500 11963 75882 9862 142 0 0 akonadi_migrati [11964] 500 11964 80530 10776 142 0 0 akonadi_mixedma [11965] 500 11965 82835 12607 151 0 0 akonadi_mixedma [11966] 500 11966 144439 13711 197 0 0 konsole [11973] 500 11973 76667 10080 139 0 0 akonadi_nepomuk [11974] 500 11974 100405 11536 184 0 0 akonadi_newmail [11975] 500 11975 79291 9474 108 0 0 akonadi_agent_l [11976] 500 11976 76551 9175 140 0 0 akonadi_pop3_re [11977] 500 11977 76535 9251 139 0 0 akonadi_pop3_re [11978] 500 11978 77748 10430 141 0 0 akonadi_pop3_re [11979] 500 11979 138554 13963 242 0 0 akonadi_sendlat [11981] 500 11981 78493 9240 109 0 0 akonadi_agent_l [11982] 500 11982 80012 9799 113 0 0 akonadi_agent_l [11983] 500 11983 177548 11542 195 0 0 kmix [11984] 500 11984 180599 14445 204 0 0 dolphin [11993] 500 11993 74732 8349 133 0 0 akonaditray [11997] 500 11997 107450 11140 188 0 0 knotes [11999] 500 11999 3649 1186 12 0 0 bash [12011] 500 12011 3585 1095 12 0 0 bash [12025] 500 12025 3585 1076 12 0 0 bash [12047] 500 12047 3585 1116 11 0 0 bash [12186] 500 12186 116692 12696 175 0 0 kgpg [12293] 500 12293 3585 1117 12 0 0 bash [12317] 500 12317 3585 1113 13 0 0 bash [12356] 500 12356 3585 1102 12 0 0 bash [12405] 500 12405 3585 1086 13 0 0 bash [12506] 500 12506 3585 1073 11 0 0 bash [12645] 500 12645 122416 29665 208 0 0 choqok [12673] 500 12673 3585 1115 13 0 0 bash [12718] 500 12718 3585 1104 13 0 0 bash [12771] 500 12771 3585 1075 12 0 0 bash [12843] 500 12843 3585 1087 12 0 0 bash [13020] 500 13020 686067 27224 266 0 0 kate [13027] 500 13027 121357 10647 186 0 0 kwalletd [13029] 80 13029 47607 3959 41 92 -1000 postgres [13033] 80 13033 47549 2573 34 95 -1000 postgres [13052] 500 13052 138593 9489 158 0 0 knotify4 [13053] 80 13053 47602 3917 40 92 -1000 postgres [13054] 80 13054 47602 3920 40 93 -1000 postgres [13055] 80 13055 47835 7071 72 92 -1000 postgres [13058] 80 13058 47831 4688 51 92 -1000 postgres [13059] 80 13059 47602 3919 40 92 -1000 postgres [13061] 500 13061 121241 17287 186 0 0 konversation [13062] 80 13062 47583 3456 39 95 -1000 postgres [13076] 80 13076 47745 6832 72 92 -1000 postgres [13080] 80 13080 47629 4038 42 93 -1000 postgres [13081] 500 13081 701137 24187 260 0 0 kate [13082] 80 13082 47866 8228 73 92 -1000 postgres [13083] 80 13083 47623 3981 40 92 -1000 postgres [13085] 80 13085 47830 8033 67 92 -1000 postgres [13087] 80 13087 47549 2587 34 95 -1000 postgres [13088] 80 13088 47828 5052 52 92 -1000 postgres [13089] 80 13089 47549 2601 34 95 -1000 postgres [13090] 80 13090 47684 9326 79 92 -1000 postgres [13091] 80 13091 47581 3365 39 95 -1000 postgres [13092] 80 13092 47651 4875 59 92 -1000 postgres [13093] 80 13093 47769 5336 62 92 -1000 postgres [13094] 80 13094 47670 4777 55 93 -1000 postgres [13095] 80 13095 47582 3205 39 95 -1000 postgres [13096] 80 13096 47596 3887 44 93 -1000 postgres [13097] 80 13097 47835 4919 50 92 -1000 postgres [13098] 80 13098 47900 22860 93 89 -1000 postgres [13100] 80 13100 47581 3364 39 95 -1000 postgres [13102] 80 13102 47549 2586 34 95 -1000 postgres [13103] 80 13103 47549 2586 34 95 -1000 postgres [13105] 500 13105 578961 40138 324 0 0 rekonq [13106] 80 13106 47595 3889 44 93 -1000 postgres [13107] 80 13107 47549 2586 34 95 -1000 postgres [13108] 80 13108 47549 2586 34 95 -1000 postgres [13109] 80 13109 49319 34543 99 92 -1000 postgres [13111] 80 13111 47549 2571 34 95 -1000 postgres [13112] 80 13112 49304 35409 99 92 -1000 postgres [13114] 80 13114 49304 36076 99 92 -1000 postgres [13115] 80 13115 47862 5758 65 92 -1000 postgres [13116] 500 13116 113252 14152 201 0 0 kaddressbook [13122] 500 13122 493943 33314 323 0 0 kmail [13126] 500 13126 123010 12244 188 0 0 konqueror [13140] 500 13140 64238 5816 96 0 0 applet.py [13141] 500 13141 115594 19636 162 0 0 net_applet [13143] 500 13143 95177 8297 141 0 0 polkit-kde-auth [13148] 500 13148 66455 1821 32 0 0 xsettings-kde [13149] 500 13149 10882 1157 27 0 0 xload [13155] 80 13155 47803 4595 53 93 -1000 postgres [13156] 80 13156 47973 11993 86 92 -1000 postgres [13171] 500 13171 73289 9621 132 0 0 kwalletmanager [13178] 500 13178 84306 1842 35 0 0 at-spi-bus-laun [13182] 500 13182 3403 569 12 0 0 dbus-daemon [13185] 500 13185 31230 1213 31 0 0 at-spi2-registr [13189] 500 13189 46019 1304 27 0 0 gvfsd [13231] 80 13231 48340 35725 97 92 -1000 postgres [13233] 80 13233 47925 24455 91 92 -1000 postgres [13309] 80 13309 47549 2555 34 95 -1000 postgres [13442] 500 13442 260391 19500 137 0 200 python [13447] 80 13447 49761 29978 101 83 -1000 postgres [13470] 500 13470 122584 8709 157 0 0 kio_http [13482] 80 13482 48989 18272 99 83 -1000 postgres [13501] 500 13501 122587 8695 157 0 0 kio_http [13505] 500 13505 122584 8710 157 0 0 kio_http [13512] 500 13512 122585 8694 157 0 0 kio_http [13523] 500 13523 122584 8686 157 0 0 kio_http [13526] 500 13526 122584 8702 157 0 0 kio_http [13788] 500 13788 115594 13290 145 0 0 net_applet [13815] 500 13815 40303 3579 48 0 0 netmon_cron_par [13830] 500 13830 23067 3637 47 0 0 content_index.p [13843] 500 13843 21772 3377 46 0 0 decode-hardware [13863] 500 13863 24181 3735 52 0 0 netmon_decode.p [13909] 500 13909 21912 3505 47 0 0 python [13914] 500 13914 2330 599 10 0 0 mails-process-n [13925] 500 13925 24138 3722 53 0 0 netmon_cflastse [13989] 0 13989 1975 438 9 0 0 agetty [13994] 500 13994 34668 3038 66 0 0 kcminit [13995] 500 13995 43712 4218 78 0 0 kcminit [13996] 500 13996 4623 678 13 0 0 setxkbmap [13997] 0 13997 4582 268 13 0 0 xkbcomp Out of memory: Kill process 13442 (python) score 208 or sacrifice child Killed process 13442 (python) total-vm:1041564kB, anon-rss:67284kB, file-rss:10716kB SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) SysRq : Restore framebuffer console SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) SysRq : Keyboard mode set to system default -- Reboot -- --nextPart1532541.ZhgNBPuUOR-- -- 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/