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Date: Sat, 16 Feb 2013 01:04:06 +0200 From: Denys Fedoryshchenko <denys@...p.net.lb> To: <cl@...ux-foundation.org>, <penberg@...nel.org>, <mpm@...enic.com>, <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org> Subject: kernel BUG at mm/slub.c:3409, 3.8.0-rc7 Hi Worked for a while on 3.8.0-rc7, generally it is fine, then suddenly laptop stopped responding to keyboard and mouse. Sure it can be memory corruption by some other module, but maybe not. Worth to report i guess. After reboot checked logs and found this: Feb 16 00:40:17 localhost kernel: [23260.079253] ------------[ cut here ]------------ Feb 16 00:40:17 localhost kernel: [23260.079257] kernel BUG at mm/slub.c:3409! Feb 16 00:40:17 localhost kernel: [23260.079259] invalid opcode: 0000 [#1] SMP Feb 16 00:40:17 localhost kernel: [23260.079262] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle iptable_filter ip_tables tun bridge stp llc nouveau snd_hda_codec_hdmi coretemp kvm_intel snd_hda_codec_realtek uvcvideo videobuf2_vmalloc snd_hda_intel videobuf2_memops videobuf2_core kvm mxm_wmi wmi videodev hwmon ttm snd_hda_codec drm_kms_helper rtl8192se rtlwifi nvidiafb mei lpc_ich mfd_core i2c_i801 snd_hwdep Feb 16 00:40:17 localhost kernel: [23260.079295] CPU 0 Feb 16 00:40:17 localhost kernel: [23260.079298] Pid: 3811, comm: kworker/0:1 Tainted: G W 3.8.0-rc7-lap #1 TOSHIBA Satellite A665/NWQAA Feb 16 00:40:17 localhost kernel: [23260.079300] RIP: 0010:[<ffffffff810d9ed1>] [<ffffffff810d9ed1>] kfree+0x31/0xb1 Feb 16 00:40:17 localhost kernel: [23260.079306] RSP: 0018:ffff88012b02fd28 EFLAGS: 00010246 Feb 16 00:40:17 localhost kernel: [23260.079308] RAX: 8000000000000000 RBX: ffff8801029fcb40 RCX: 000000000079b6df Feb 16 00:40:17 localhost kernel: [23260.079310] RDX: 8000000000000000 RSI: ffff88017d79f480 RDI: ffff8801029fcb40 Feb 16 00:40:17 localhost kernel: [23260.079312] RBP: ffff88012b02fd48 R08: 0000000000014b60 R09: 0000000000000001 Feb 16 00:40:17 localhost kernel: [23260.079313] R10: ffff880100000000 R11: 0000000000000001 R12: ffffea00040a7f00 Feb 16 00:40:17 localhost kernel: [23260.079315] R13: ffff8801bfc15e00 R14: ffff8801bfc0d380 R15: ffff88012b02fda8 Feb 16 00:40:17 localhost kernel: [23260.079317] FS: 0000000000000000(0000) GS:ffff8801bfc00000(0000) knlGS:0000000000000000 Feb 16 00:40:17 localhost kernel: [23260.079319] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Feb 16 00:40:17 localhost kernel: [23260.079321] CR2: 000035ffe6f63008 CR3: 0000000001a0c000 CR4: 00000000000007f0 Feb 16 00:40:17 localhost kernel: [23260.079322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 16 00:40:17 localhost kernel: [23260.079324] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 16 00:40:17 localhost kernel: [23260.079326] Process kworker/0:1 (pid: 3811, threadinfo ffff88012b02e000, task ffff8801b0300000) Feb 16 00:40:17 localhost kernel: [23260.079327] Stack: Feb 16 00:40:17 localhost kernel: [23260.079329] ffff8801019fcb50 ffff8801029fcb40 ffff8801bfc15e00 ffff8801bfc0d380 Feb 16 00:40:17 localhost kernel: [23260.079332] ffff88012b02fd68 ffffffff8125fe88 ffff880165c0a600 ffff8801019fcb50 Feb 16 00:40:17 localhost kernel: [23260.079336] ffff88012b02fdf8 ffffffff810441f0 ffffffff81044183 ffff88012b02ffd8 Feb 16 00:40:17 localhost kernel: [23260.079339] Call Trace: Feb 16 00:40:17 localhost kernel: [23260.079344] [<ffffffff8125fe88>] acpi_os_execute_deferred+0x2a/0x2f Feb 16 00:40:17 localhost kernel: [23260.079348] [<ffffffff810441f0>] process_one_work+0x1d8/0x2eb Feb 16 00:40:17 localhost kernel: [23260.079351] [<ffffffff81044183>] ? process_one_work+0x16b/0x2eb Feb 16 00:40:17 localhost kernel: [23260.079354] [<ffffffff8125fe5e>] ? acpi_os_wait_events_complete+0x1e/0x1e Feb 16 00:40:17 localhost kernel: [23260.079357] [<ffffffff8104603d>] worker_thread+0x13e/0x1c1 Feb 16 00:40:17 localhost kernel: [23260.079360] [<ffffffff81045eff>] ? manage_workers+0x250/0x250 Feb 16 00:40:17 localhost kernel: [23260.079363] [<ffffffff81049d14>] kthread+0xa5/0xad Feb 16 00:40:17 localhost kernel: [23260.079366] [<ffffffff81049c6f>] ? __init_kthread_worker+0x56/0x56 Feb 16 00:40:17 localhost kernel: [23260.079370] [<ffffffff8153eeec>] ret_from_fork+0x7c/0xb0 Feb 16 00:40:17 localhost kernel: [23260.079373] [<ffffffff81049c6f>] ? __init_kthread_worker+0x56/0x56 Feb 16 00:40:17 localhost kernel: [23260.079374] Code: 89 e5 41 56 41 55 41 54 53 48 89 fb 0f 86 90 00 00 00 e8 74 e1 ff ff 49 89 c4 48 8b 00 a8 80 75 20 49 f7 04 24 00 c0 00 00 75 02 <0f> 0b 4c 89 e7 e8 44 d0 ff ff 4c 89 e7 89 c6 e8 7d 2d fd ff eb Feb 16 00:40:17 localhost kernel: [23260.079409] RIP [<ffffffff810d9ed1>] kfree+0x31/0xb1 Feb 16 00:40:17 localhost kernel: [23260.079412] RSP <ffff88012b02fd28> Feb 16 00:40:17 localhost kernel: [23260.079414] ---[ end trace bae1313833245122 ]--- Feb 16 00:40:17 localhost kernel: [23260.079450] BUG: unable to handle kernel paging request at ffffffffffffffa8 Feb 16 00:40:17 localhost kernel: [23260.079452] IP: [<ffffffff81049f54>] kthread_data+0xb/0x11 Feb 16 00:40:17 localhost kernel: [23260.079455] PGD 1a0e067 PUD 1a0f067 PMD 0 Feb 16 00:40:17 localhost kernel: [23260.079458] Oops: 0000 [#2] SMP Feb 16 00:40:17 localhost kernel: [23260.079461] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle iptable_filter ip_tables tun bridge stp llc nouveau snd_hda_codec_hdmi coretemp kvm_intel snd_hda_codec_realtek uvcvideo videobuf2_vmalloc snd_hda_intel videobuf2_memops videobuf2_core kvm mxm_wmi wmi videodev hwmon ttm snd_hda_codec drm_kms_helper rtl8192se rtlwifi nvidiafb mei lpc_ich mfd_core i2c_i801 snd_hwdep Feb 16 00:40:17 localhost kernel: [23260.079490] CPU 0 Feb 16 00:40:17 localhost kernel: [23260.079492] Pid: 3811, comm: kworker/0:1 Tainted: G D W 3.8.0-rc7-lap #1 TOSHIBA Satellite A665/NWQAA Feb 16 00:40:17 localhost kernel: [23260.079494] RIP: 0010:[<ffffffff81049f54>] [<ffffffff81049f54>] kthread_data+0xb/0x11 Feb 16 00:40:17 localhost kernel: [23260.079497] RSP: 0018:ffff88012b02f998 EFLAGS: 00010092 Feb 16 00:40:17 localhost kernel: [23260.079499] RAX: 0000000000000000 RBX: ffff8801bfc11cc0 RCX: ffff8801bfc11d68 Feb 16 00:40:17 localhost kernel: [23260.079501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801b0300000 Feb 16 00:40:17 localhost kernel: [23260.079502] RBP: ffff88012b02f998 R08: ffffffff81b6a160 R09: 000000000000b451 Feb 16 00:40:17 localhost kernel: [23260.079504] R10: ffffffff81a23330 R11: ffff8801b4989180 R12: ffff8801b03003c8 Feb 16 00:40:17 localhost kernel: [23260.079506] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000006 Feb 16 00:40:17 localhost kernel: [23260.079508] FS: 0000000000000000(0000) GS:ffff8801bfc00000(0000) knlGS:0000000000000000 Feb 16 00:40:17 localhost kernel: [23260.079510] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Feb 16 00:40:17 localhost kernel: [23260.079511] CR2: ffffffffffffffa8 CR3: 0000000001a0c000 CR4: 00000000000007f0 Feb 16 00:40:17 localhost kernel: [23260.079513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 16 00:40:17 localhost kernel: [23260.079515] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 16 00:40:17 localhost kernel: [23260.079517] Process kworker/0:1 (pid: 3811, threadinfo ffff88012b02e000, task ffff8801b0300000) Feb 16 00:40:17 localhost kernel: [23260.079518] Stack: Feb 16 00:40:17 localhost kernel: [23260.079519] ffff88012b02f9c8 ffffffff810464bd ffffffff81537e7a ffff8801bfc11cc0 Feb 16 00:40:17 localhost kernel: [23260.079523] ffff8801b03003c8 ffff88012b02f7d8 ffff88012b02fa78 ffffffff81537ef6 Feb 16 00:40:17 localhost kernel: [23260.079526] ffff88012b02fa18 0000000000000246 ffffffff81a05000 0000000000011cc0 Feb 16 00:40:17 localhost kernel: [23260.079529] Call Trace: Feb 16 00:40:17 localhost kernel: [23260.079533] [<ffffffff810464bd>] wq_worker_sleeping+0x15/0x78 Feb 16 00:40:17 localhost kernel: [23260.079536] [<ffffffff81537e7a>] ? __schedule+0xe5/0x58b Feb 16 00:40:17 localhost kernel: [23260.079539] [<ffffffff81537ef6>] __schedule+0x161/0x58b Feb 16 00:40:17 localhost kernel: [23260.079542] [<ffffffff8153859c>] schedule+0x5f/0x61 Feb 16 00:40:17 localhost kernel: [23260.079546] [<ffffffff81034b56>] do_exit+0x8e8/0x8ea Feb 16 00:40:17 localhost kernel: [23260.079549] [<ffffffff8103267e>] ? kmsg_dump+0x1f/0x112 Feb 16 00:40:17 localhost kernel: [23260.079552] [<ffffffff8153a5df>] oops_end+0xb2/0xba Feb 16 00:40:17 localhost kernel: [23260.079555] [<ffffffff810052ad>] die+0x55/0x60 Feb 16 00:40:17 localhost kernel: [23260.079558] [<ffffffff8153a082>] do_trap+0x6b/0x132 Feb 16 00:40:17 localhost kernel: [23260.079562] [<ffffffff81002fa6>] do_invalid_op+0x93/0x9c Feb 16 00:40:17 localhost kernel: [23260.079565] [<ffffffff810d9ed1>] ? kfree+0x31/0xb1 Feb 16 00:40:17 localhost kernel: [23260.079569] [<ffffffff8122cb5d>] ? trace_hardirqs_off_thunk+0x3a/0x3c Feb 16 00:40:17 localhost kernel: [23260.079572] [<ffffffff81539a49>] ? restore_args+0x30/0x30 Feb 16 00:40:17 localhost kernel: [23260.079575] [<ffffffff81540225>] invalid_op+0x15/0x20 Feb 16 00:40:17 localhost kernel: [23260.079578] [<ffffffff810d9ed1>] ? kfree+0x31/0xb1 Feb 16 00:40:17 localhost kernel: [23260.079581] [<ffffffff810d9ebd>] ? kfree+0x1d/0xb1 Feb 16 00:40:17 localhost kernel: [23260.079584] [<ffffffff8125fe88>] acpi_os_execute_deferred+0x2a/0x2f Feb 16 00:40:17 localhost kernel: [23260.079586] [<ffffffff810441f0>] process_one_work+0x1d8/0x2eb Feb 16 00:40:17 localhost kernel: [23260.079589] [<ffffffff81044183>] ? process_one_work+0x16b/0x2eb Feb 16 00:40:17 localhost kernel: [23260.079592] [<ffffffff8125fe5e>] ? acpi_os_wait_events_complete+0x1e/0x1e Feb 16 00:40:17 localhost kernel: [23260.079595] [<ffffffff8104603d>] worker_thread+0x13e/0x1c1 Feb 16 00:40:17 localhost kernel: [23260.079598] [<ffffffff81045eff>] ? manage_workers+0x250/0x250 Feb 16 00:40:17 localhost kernel: [23260.079600] [<ffffffff81049d14>] kthread+0xa5/0xad Feb 16 00:40:17 localhost kernel: [23260.079603] [<ffffffff81049c6f>] ? __init_kthread_worker+0x56/0x56 Feb 16 00:40:17 localhost kernel: [23260.079606] [<ffffffff8153eeec>] ret_from_fork+0x7c/0xb0 Feb 16 00:40:17 localhost kernel: [23260.079608] [<ffffffff81049c6f>] ? __init_kthread_worker+0x56/0x56 Feb 16 00:40:17 localhost kernel: [23260.079610] Code: 48 89 e5 65 48 8b 04 25 80 b9 00 00 48 8b 80 70 03 00 00 48 8b 40 98 c9 48 c1 e8 02 83 e0 01 c3 55 48 8b 87 70 03 00 00 48 89 e5 <48> 8b 40 a8 c9 c3 55 48 89 e5 65 48 8b 04 25 80 b9 00 00 48 8b Feb 16 00:40:17 localhost kernel: [23260.079644] RIP [<ffffffff81049f54>] kthread_data+0xb/0x11 Feb 16 00:40:17 localhost kernel: [23260.079647] RSP <ffff88012b02f998> Feb 16 00:40:17 localhost kernel: [23260.079648] CR2: ffffffffffffffa8 Feb 16 00:40:17 localhost kernel: [23260.079650] ---[ end trace bae1313833245123 ]--- Feb 16 00:40:17 localhost kernel: [23260.079652] Fixing recursive fault but reboot is needed! --- Denys Fedoryshchenko, Network Engineer, Virtual ISP S.A.L. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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