diff for duplicates of <20110805091957.GV19099@suse.de> diff --git a/a/1.txt b/N1/1.txt index c9edeeb..de9b7b0 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -27,12 +27,12 @@ On Fri, Aug 05, 2011 at 04:42:43PM +0800, Xiaotian Feng wrote: > >> > >> What was the last working kernel? Can you bisect? > >> -> >>> [ 1220.468089] ------------[ cut here ]------------ -> >>> [ 1220.468099] WARNING: at lib/list_debug.c:56 __list_del_entry+0x82/0xd0() -> >>> [ 1220.468102] Hardware name: 42424XC -> >>> [ 1220.468104] list_del corruption. next->prev should be +> >>> [ 1220.468089] ------------[ cut here ]------------ +> >>> [ 1220.468099] WARNING: at lib/list_debug.c:56 __list_del_entry+0x82/0xd0() +> >>> [ 1220.468102] Hardware name: 42424XC +> >>> [ 1220.468104] list_del corruption. next->prev should be > >>> ffffea0000e069a0, but was ffff880100216c78 -> >>> [ 1220.468106] Modules linked in: ip6table_filter ip6_tables +> >>> [ 1220.468106] Modules linked in: ip6table_filter ip6_tables > >>> ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 > >>> xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp > >>> iptable_filter ip_tables x_tables binfmt_misc bridge stp parport_pc @@ -44,33 +44,33 @@ On Fri, Aug 05, 2011 at 04:42:43PM +0800, Xiaotian Feng wrote: > >>> btusb tpm_tis tpm tpm_bios video cfg80211 bluetooth nvram lp joydev > >>> parport usbhid hid ahci libahci firewire_ohci firewire_core e1000e > >>> sdhci_pci sdhci crc_itu_t -> >>> [ 1220.468185] Pid: 1168, comm: Xorg Tainted: G W 3.0.0+ #23 -> >>> [ 1220.468188] Call Trace: -> >>> [ 1220.468190] <IRQ> [<ffffffff8106db3f>] warn_slowpath_common+0x7f/0xc0 -> >>> [ 1220.468201] [<ffffffff8106dc36>] warn_slowpath_fmt+0x46/0x50 -> >>> [ 1220.468206] [<ffffffff81332a52>] __list_del_entry+0x82/0xd0 -> >>> [ 1220.468210] [<ffffffff81332ab1>] list_del+0x11/0x40 -> >>> [ 1220.468216] [<ffffffff8117a212>] __slab_free+0x362/0x3d0 -> >>> [ 1220.468222] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 -> >>> [ 1220.468226] [<ffffffff8117b767>] ? kmem_cache_free+0x97/0x220 -> >>> [ 1220.468230] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 -> >>> [ 1220.468234] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 -> >>> [ 1220.468239] [<ffffffff8117b8df>] kmem_cache_free+0x20f/0x220 -> >>> [ 1220.468243] [<ffffffff811c6606>] bvec_free_bs+0x26/0x40 -> >>> [ 1220.468247] [<ffffffff811c6654>] bio_free+0x34/0x70 -> >>> [ 1220.468250] [<ffffffff811c66a5>] bio_fs_de +> >>> [ 1220.468185] Pid: 1168, comm: Xorg Tainted: G W 3.0.0+ #23 +> >>> [ 1220.468188] Call Trace: +> >>> [ 1220.468190] <IRQ> [<ffffffff8106db3f>] warn_slowpath_common+0x7f/0xc0 +> >>> [ 1220.468201] [<ffffffff8106dc36>] warn_slowpath_fmt+0x46/0x50 +> >>> [ 1220.468206] [<ffffffff81332a52>] __list_del_entry+0x82/0xd0 +> >>> [ 1220.468210] [<ffffffff81332ab1>] list_del+0x11/0x40 +> >>> [ 1220.468216] [<ffffffff8117a212>] __slab_free+0x362/0x3d0 +> >>> [ 1220.468222] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 +> >>> [ 1220.468226] [<ffffffff8117b767>] ? kmem_cache_free+0x97/0x220 +> >>> [ 1220.468230] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 +> >>> [ 1220.468234] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40 +> >>> [ 1220.468239] [<ffffffff8117b8df>] kmem_cache_free+0x20f/0x220 +> >>> [ 1220.468243] [<ffffffff811c6606>] bvec_free_bs+0x26/0x40 +> >>> [ 1220.468247] [<ffffffff811c6654>] bio_free+0x34/0x70 +> >>> [ 1220.468250] [<ffffffff811c66a5>] bio_fs_de > >>> > >> > > > > I'm hitting this again today, when I'm trying to rebuild my kernel.... > > Looking it a bit > > -> > list_del corruption. next->prev should be ffffea0000e069a0, but was +> > list_del corruption. next->prev should be ffffea0000e069a0, but was > > ffff880100216c78 > > > > I find something interesting from my syslog: > > -> > PERCPU: Embedded 28 pages/cpu @ffff880100200000 s83456 r8192 d23040 u262144 +> > PERCPU: Embedded 28 pages/cpu @ffff880100200000 s83456 r8192 d23040 u262144 > > > >> This warning and the page reclaim warning are on paths that are > >> commonly used and I would expect to see multiple reports. I wonder @@ -109,3 +109,10 @@ testing. -- Mel Gorman SUSE Labs + +-- +To unsubscribe, send a message with 'unsubscribe linux-mm' in +the body to majordomo@kvack.org. For more info on Linux MM, +see: http://www.linux-mm.org/ . +Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ +Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index 69c4fe3..b88b87a 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -45,12 +45,12 @@ "> >>\n" "> >> What was the last working kernel? Can you bisect?\n" "> >>\n" - "> >>> \302\240[ 1220.468089] ------------[ cut here ]------------\n" - "> >>> \302\240[ 1220.468099] WARNING: at lib/list_debug.c:56 __list_del_entry+0x82/0xd0()\n" - "> >>> \302\240[ 1220.468102] Hardware name: 42424XC\n" - "> >>> \302\240[ 1220.468104] list_del corruption. next->prev should be\n" + "> >>> [ 1220.468089] ------------[ cut here ]------------\n" + "> >>> [ 1220.468099] WARNING: at lib/list_debug.c:56 __list_del_entry+0x82/0xd0()\n" + "> >>> [ 1220.468102] Hardware name: 42424XC\n" + "> >>> [ 1220.468104] list_del corruption. next->prev should be\n" "> >>> ffffea0000e069a0, but was ffff880100216c78\n" - "> >>> \302\240[ 1220.468106] Modules linked in: ip6table_filter ip6_tables\n" + "> >>> [ 1220.468106] Modules linked in: ip6table_filter ip6_tables\n" "> >>> ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4\n" "> >>> xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp\n" "> >>> iptable_filter ip_tables x_tables binfmt_misc bridge stp parport_pc\n" @@ -62,33 +62,33 @@ "> >>> btusb tpm_tis tpm tpm_bios video cfg80211 bluetooth nvram lp joydev\n" "> >>> parport usbhid hid ahci libahci firewire_ohci firewire_core e1000e\n" "> >>> sdhci_pci sdhci crc_itu_t\n" - "> >>> \302\240[ 1220.468185] Pid: 1168, comm: Xorg Tainted: G \302\240 \302\240 \302\240 \302\240W \302\240 3.0.0+ #23\n" - "> >>> \302\240[ 1220.468188] Call Trace:\n" - "> >>> \302\240[ 1220.468190] \302\240<IRQ> \302\240[<ffffffff8106db3f>] warn_slowpath_common+0x7f/0xc0\n" - "> >>> \302\240[ 1220.468201] \302\240[<ffffffff8106dc36>] warn_slowpath_fmt+0x46/0x50\n" - "> >>> \302\240[ 1220.468206] \302\240[<ffffffff81332a52>] __list_del_entry+0x82/0xd0\n" - "> >>> \302\240[ 1220.468210] \302\240[<ffffffff81332ab1>] list_del+0x11/0x40\n" - "> >>> \302\240[ 1220.468216] \302\240[<ffffffff8117a212>] __slab_free+0x362/0x3d0\n" - "> >>> \302\240[ 1220.468222] \302\240[<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" - "> >>> \302\240[ 1220.468226] \302\240[<ffffffff8117b767>] ? kmem_cache_free+0x97/0x220\n" - "> >>> \302\240[ 1220.468230] \302\240[<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" - "> >>> \302\240[ 1220.468234] \302\240[<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" - "> >>> \302\240[ 1220.468239] \302\240[<ffffffff8117b8df>] kmem_cache_free+0x20f/0x220\n" - "> >>> \302\240[ 1220.468243] \302\240[<ffffffff811c6606>] bvec_free_bs+0x26/0x40\n" - "> >>> \302\240[ 1220.468247] \302\240[<ffffffff811c6654>] bio_free+0x34/0x70\n" - "> >>> \302\240[ 1220.468250] \302\240[<ffffffff811c66a5>] bio_fs_de\n" + "> >>> [ 1220.468185] Pid: 1168, comm: Xorg Tainted: G W 3.0.0+ #23\n" + "> >>> [ 1220.468188] Call Trace:\n" + "> >>> [ 1220.468190] <IRQ> [<ffffffff8106db3f>] warn_slowpath_common+0x7f/0xc0\n" + "> >>> [ 1220.468201] [<ffffffff8106dc36>] warn_slowpath_fmt+0x46/0x50\n" + "> >>> [ 1220.468206] [<ffffffff81332a52>] __list_del_entry+0x82/0xd0\n" + "> >>> [ 1220.468210] [<ffffffff81332ab1>] list_del+0x11/0x40\n" + "> >>> [ 1220.468216] [<ffffffff8117a212>] __slab_free+0x362/0x3d0\n" + "> >>> [ 1220.468222] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" + "> >>> [ 1220.468226] [<ffffffff8117b767>] ? kmem_cache_free+0x97/0x220\n" + "> >>> [ 1220.468230] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" + "> >>> [ 1220.468234] [<ffffffff811c6606>] ? bvec_free_bs+0x26/0x40\n" + "> >>> [ 1220.468239] [<ffffffff8117b8df>] kmem_cache_free+0x20f/0x220\n" + "> >>> [ 1220.468243] [<ffffffff811c6606>] bvec_free_bs+0x26/0x40\n" + "> >>> [ 1220.468247] [<ffffffff811c6654>] bio_free+0x34/0x70\n" + "> >>> [ 1220.468250] [<ffffffff811c66a5>] bio_fs_de\n" "> >>>\n" "> >>\n" "> >\n" "> > I'm hitting this again today, when I'm trying to rebuild my kernel....\n" "> > Looking it a bit\n" "> >\n" - "> > \302\240list_del corruption. next->prev should be ffffea0000e069a0, but was\n" + "> > list_del corruption. next->prev should be ffffea0000e069a0, but was\n" "> > ffff880100216c78\n" "> >\n" "> > I find something interesting from my syslog:\n" "> >\n" - "> > \302\240PERCPU: Embedded 28 pages/cpu @ffff880100200000 s83456 r8192 d23040 u262144\n" + "> > PERCPU: Embedded 28 pages/cpu @ffff880100200000 s83456 r8192 d23040 u262144\n" "> >\n" "> >> This warning and the page reclaim warning are on paths that are\n" "> >> commonly used and I would expect to see multiple reports. I wonder\n" @@ -126,6 +126,13 @@ "\n" "-- \n" "Mel Gorman\n" - SUSE Labs + "SUSE Labs\n" + "\n" + "--\n" + "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" + "the body to majordomo@kvack.org. For more info on Linux MM,\n" + "see: http://www.linux-mm.org/ .\n" + "Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/\n" + "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -958f7f9b65b70ada7d78ad5553e902f788622a566e8743be9dfde27352e74142 +1c77d8f855fbff06585fdd123c5c9f358f751c307b88cc41d520f723305d4da9
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