WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
from dmesg on a vanilla 3.6.7 # uname -a Linux mail2.charite.de 3.6.7 #1 SMP Sun Nov 18 19:49:09 CET 2012 i686 GNU/Linux Nov 19 10:54:16 mail2 kernel: [52464.940539] [ cut here ] Nov 19 10:54:16 mail2 kernel: [52464.940566] WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7() Nov 19 10:54:16 mail2 kernel: [52464.940570] Hardware name: ProLiant DL360 G4 Nov 19 10:54:16 mail2 kernel: [52464.940573] empty IPI mask Nov 19 10:54:16 mail2 kernel: [52464.940576] Modules linked in: nfnetlink_log nfnetlink ipv6 microcode psmouse container hpwdt tg3 thermal rng_core i6300esb button processor Nov 19 10:54:16 mail2 kernel: [52464.940603] Pid: 27794, comm: clamd Not tainted 3.6.7 #1 Nov 19 10:54:16 mail2 kernel: [52464.940606] Call Trace: Nov 19 10:54:16 mail2 kernel: [52464.940620] [] warn_slowpath_common+0x67/0x8e Nov 19 10:54:16 mail2 kernel: [52464.940627] [] ? default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940631] [] ? default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940636] [] warn_slowpath_fmt+0x2e/0x30 Nov 19 10:54:16 mail2 kernel: [52464.940641] [] default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940650] [] native_send_call_func_ipi+0x42/0x54 Nov 19 10:54:16 mail2 kernel: [52464.940657] [] smp_call_function_many+0x160/0x1dd Nov 19 10:54:16 mail2 kernel: [52464.940663] [] native_flush_tlb_others+0x26/0x28 Nov 19 10:54:16 mail2 kernel: [52464.940667] [] flush_tlb_mm_range+0x4f/0x18e Nov 19 10:54:16 mail2 kernel: [52464.940676] [] tlb_flush_mmu+0x7a/0x7c Nov 19 10:54:16 mail2 kernel: [52464.940681] [] tlb_finish_mmu+0x12/0x33 Nov 19 10:54:16 mail2 kernel: [52464.940686] [] unmap_region+0x88/0x9e Nov 19 10:54:16 mail2 kernel: [52464.940691] [] do_munmap+0x1bb/0x2aa Nov 19 10:54:16 mail2 kernel: [52464.940696] [] vm_munmap+0x32/0x45 Nov 19 10:54:16 mail2 kernel: [52464.940700] [] sys_munmap+0xe/0x10 Nov 19 10:54:16 mail2 kernel: [52464.940710] [] sysenter_do_call+0x12/0x26 Nov 19 10:54:16 mail2 kernel: [52464.940713] ---[ end trace a5fffac357fb1c34 ]--- -- Ralf Hildebrandt Charite Universitätsmedizin Berlin ralf.hildebra...@charite.deCampus Benjamin Franklin http://www.charite.de Hindenburgdamm 30, 12203 Berlin Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
from dmesg on a vanilla 3.6.7 # uname -a Linux mail2.charite.de 3.6.7 #1 SMP Sun Nov 18 19:49:09 CET 2012 i686 GNU/Linux Nov 19 10:54:16 mail2 kernel: [52464.940539] [ cut here ] Nov 19 10:54:16 mail2 kernel: [52464.940566] WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7() Nov 19 10:54:16 mail2 kernel: [52464.940570] Hardware name: ProLiant DL360 G4 Nov 19 10:54:16 mail2 kernel: [52464.940573] empty IPI mask Nov 19 10:54:16 mail2 kernel: [52464.940576] Modules linked in: nfnetlink_log nfnetlink ipv6 microcode psmouse container hpwdt tg3 thermal rng_core i6300esb button processor Nov 19 10:54:16 mail2 kernel: [52464.940603] Pid: 27794, comm: clamd Not tainted 3.6.7 #1 Nov 19 10:54:16 mail2 kernel: [52464.940606] Call Trace: Nov 19 10:54:16 mail2 kernel: [52464.940620] [c1027f84] warn_slowpath_common+0x67/0x8e Nov 19 10:54:16 mail2 kernel: [52464.940627] [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940631] [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940636] [c1028027] warn_slowpath_fmt+0x2e/0x30 Nov 19 10:54:16 mail2 kernel: [52464.940641] [c101beef] default_send_IPI_mask_logical+0x97/0xc7 Nov 19 10:54:16 mail2 kernel: [52464.940650] [c101aac4] native_send_call_func_ipi+0x42/0x54 Nov 19 10:54:16 mail2 kernel: [52464.940657] [c105c5fa] smp_call_function_many+0x160/0x1dd Nov 19 10:54:16 mail2 kernel: [52464.940663] [c1024fe7] native_flush_tlb_others+0x26/0x28 Nov 19 10:54:16 mail2 kernel: [52464.940667] [c1025087] flush_tlb_mm_range+0x4f/0x18e Nov 19 10:54:16 mail2 kernel: [52464.940676] [c108f706] tlb_flush_mmu+0x7a/0x7c Nov 19 10:54:16 mail2 kernel: [52464.940681] [c108f71a] tlb_finish_mmu+0x12/0x33 Nov 19 10:54:16 mail2 kernel: [52464.940686] [c109473f] unmap_region+0x88/0x9e Nov 19 10:54:16 mail2 kernel: [52464.940691] [c1095bb9] do_munmap+0x1bb/0x2aa Nov 19 10:54:16 mail2 kernel: [52464.940696] [c1095cda] vm_munmap+0x32/0x45 Nov 19 10:54:16 mail2 kernel: [52464.940700] [c10967e6] sys_munmap+0xe/0x10 Nov 19 10:54:16 mail2 kernel: [52464.940710] [c129ff17] sysenter_do_call+0x12/0x26 Nov 19 10:54:16 mail2 kernel: [52464.940713] ---[ end trace a5fffac357fb1c34 ]--- -- Ralf Hildebrandt Charite Universitätsmedizin Berlin ralf.hildebra...@charite.deCampus Benjamin Franklin http://www.charite.de Hindenburgdamm 30, 12203 Berlin Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 3.6.0: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
On Tue, Oct 02, 2012 at 01:26:31PM +0200, Ralf Hildebrandt wrote: > WARNING: at arch/x86/kernel/apic/ipi.c:109 > default_send_IPI_mask_logical+0x97/0xc7() > Hardware name: ProLiant DL360 G4 > empty IPI mask > Modules linked in: nfnetlink_log nfnetlink ipv6 tg3 microcode rng_core > psmouse hpwdt container thermal button processor i6300esb > Pid: 22582, comm: clamd Not tainted 3.6.0 #1 > Call Trace: > [] warn_slowpath_common+0x67/0x8e > [] ? default_send_IPI_mask_logical+0x97/0xc7 > [] ? default_send_IPI_mask_logical+0x97/0xc7 > [] warn_slowpath_fmt+0x2e/0x30 > [] default_send_IPI_mask_logical+0x97/0xc7 > [] native_send_call_func_ipi+0x42/0x54 > [] smp_call_function_many+0x160/0x1dd > [] native_flush_tlb_others+0x26/0x28 > [] flush_tlb_page+0x49/0x73 > [] ptep_clear_flush+0x18/0x20 > [] do_wp_page+0x1f4/0x72f > [] ? __enqueue_entity+0x6b/0x73 > [] handle_pte_fault+0x47a/0x8d8 > [] ? generic_smp_call_function_interrupt+0x6c/0x150 > [] ? generic_smp_call_function_interrupt+0xc3/0x150 > [] handle_mm_fault+0x19c/0x211 > [] ? vmalloc_sync_all+0x5/0x5 > [] do_page_fault+0xf3/0x3ab > [] ? generic_smp_call_function_interrupt+0xc3/0x150 > [] ? radix_tree_lookup_slot+0xd/0xf > [] ? find_get_page+0x1b/0x70 > [] ? vmalloc_sync_all+0x5/0x5 > [] error_code+0x67/0x6c > [] ? file_read_actor+0x25/0xb8 > [] shmem_file_aio_read+0xf1/0x2bb > [] do_sync_read+0x8f/0xbf > [] ? do_sync_write+0xbf/0xbf > [] vfs_read+0x80/0x13e > [] ? do_sync_write+0xbf/0xbf > [] sys_pread64+0x4e/0x7c > [] sysenter_do_call+0x12/0x26 We've had a lot of reports of this bug this last two weeks since we pushed out a 3.6 update. https://bugzilla.redhat.com/show_bug.cgi?id=862560 https://bugzilla.redhat.com/show_bug.cgi?id=867174 All of them are on i686. We had one report of something similar a while ago too.. https://bugzilla.redhat.com/show_bug.cgi?id=797687 against 3.2.6, so it's possibly an old bug that somehow became even easier to trigger. Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 3.6.0: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
On Tue, Oct 02, 2012 at 01:26:31PM +0200, Ralf Hildebrandt wrote: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7() Hardware name: ProLiant DL360 G4 empty IPI mask Modules linked in: nfnetlink_log nfnetlink ipv6 tg3 microcode rng_core psmouse hpwdt container thermal button processor i6300esb Pid: 22582, comm: clamd Not tainted 3.6.0 #1 Call Trace: [c1027f94] warn_slowpath_common+0x67/0x8e [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 [c1028037] warn_slowpath_fmt+0x2e/0x30 [c101beef] default_send_IPI_mask_logical+0x97/0xc7 [c101aac4] native_send_call_func_ipi+0x42/0x54 [c105c56a] smp_call_function_many+0x160/0x1dd [c1024fe7] native_flush_tlb_others+0x26/0x28 [c1025218] flush_tlb_page+0x49/0x73 [c109c420] ptep_clear_flush+0x18/0x20 [c108fe26] do_wp_page+0x1f4/0x72f [c104ab0c] ? __enqueue_entity+0x6b/0x73 [c10917c4] handle_pte_fault+0x47a/0x8d8 [c105c7eb] ? generic_smp_call_function_interrupt+0x6c/0x150 [c105c842] ? generic_smp_call_function_interrupt+0xc3/0x150 [c10928e1] handle_mm_fault+0x19c/0x211 [c1020fe5] ? vmalloc_sync_all+0x5/0x5 [c10210d8] do_page_fault+0xf3/0x3ab [c105c842] ? generic_smp_call_function_interrupt+0xc3/0x150 [c116a593] ? radix_tree_lookup_slot+0xd/0xf [c10793fd] ? find_get_page+0x1b/0x70 [c1020fe5] ? vmalloc_sync_all+0x5/0x5 [c129f7a3] error_code+0x67/0x6c [c107914e] ? file_read_actor+0x25/0xb8 [c1088e4b] shmem_file_aio_read+0xf1/0x2bb [c10abb31] do_sync_read+0x8f/0xbf [c10abaa2] ? do_sync_write+0xbf/0xbf [c10ac450] vfs_read+0x80/0x13e [c10abaa2] ? do_sync_write+0xbf/0xbf [c10ac636] sys_pread64+0x4e/0x7c [c129fa17] sysenter_do_call+0x12/0x26 We've had a lot of reports of this bug this last two weeks since we pushed out a 3.6 update. https://bugzilla.redhat.com/show_bug.cgi?id=862560 https://bugzilla.redhat.com/show_bug.cgi?id=867174 All of them are on i686. We had one report of something similar a while ago too.. https://bugzilla.redhat.com/show_bug.cgi?id=797687 against 3.2.6, so it's possibly an old bug that somehow became even easier to trigger. Dave -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
3.6.0: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
Oct 2 10:49:33 mail2 kernel: [62773.643261] [ cut here ] Oct 2 10:49:33 mail2 kernel: [62773.643289] WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7() Oct 2 10:49:33 mail2 kernel: [62773.643296] Hardware name: ProLiant DL360 G4 Oct 2 10:49:33 mail2 kernel: [62773.643301] empty IPI mask Oct 2 10:49:33 mail2 kernel: [62773.643306] Modules linked in: nfnetlink_log nfnetlink ipv6 tg3 microcode rng_core psmouse hpwdt container thermal button processor i6300esb Oct 2 10:49:33 mail2 kernel: [62773.643349] Pid: 22582, comm: clamd Not tainted 3.6.0 #1 Oct 2 10:49:33 mail2 kernel: [62773.643352] Call Trace: Oct 2 10:49:33 mail2 kernel: [62773.643362] [] warn_slowpath_common+0x67/0x8e Oct 2 10:49:33 mail2 kernel: [62773.643368] [] ? default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643373] [] ? default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643378] [] warn_slowpath_fmt+0x2e/0x30 Oct 2 10:49:33 mail2 kernel: [62773.643383] [] default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643391] [] native_send_call_func_ipi+0x42/0x54 Oct 2 10:49:33 mail2 kernel: [62773.643398] [] smp_call_function_many+0x160/0x1dd Oct 2 10:49:33 mail2 kernel: [62773.643403] [] native_flush_tlb_others+0x26/0x28 Oct 2 10:49:33 mail2 kernel: [62773.643408] [] flush_tlb_page+0x49/0x73 Oct 2 10:49:33 mail2 kernel: [62773.643416] [] ptep_clear_flush+0x18/0x20 Oct 2 10:49:33 mail2 kernel: [62773.643427] [] do_wp_page+0x1f4/0x72f Oct 2 10:49:33 mail2 kernel: [62773.643438] [] ? __enqueue_entity+0x6b/0x73 Oct 2 10:49:33 mail2 kernel: [62773.643447] [] handle_pte_fault+0x47a/0x8d8 Oct 2 10:49:33 mail2 kernel: [62773.643452] [] ? generic_smp_call_function_interrupt+0x6c/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643457] [] ? generic_smp_call_function_interrupt+0xc3/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643462] [] handle_mm_fault+0x19c/0x211 Oct 2 10:49:33 mail2 kernel: [62773.643471] [] ? vmalloc_sync_all+0x5/0x5 Oct 2 10:49:33 mail2 kernel: [62773.643476] [] do_page_fault+0xf3/0x3ab Oct 2 10:49:33 mail2 kernel: [62773.643483] [] ? generic_smp_call_function_interrupt+0xc3/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643494] [] ? radix_tree_lookup_slot+0xd/0xf Oct 2 10:49:33 mail2 kernel: [62773.643502] [] ? find_get_page+0x1b/0x70 Oct 2 10:49:33 mail2 kernel: [62773.643511] [] ? vmalloc_sync_all+0x5/0x5 Oct 2 10:49:33 mail2 kernel: [62773.643523] [] error_code+0x67/0x6c Oct 2 10:49:33 mail2 kernel: [62773.643531] [] ? file_read_actor+0x25/0xb8 Oct 2 10:49:33 mail2 kernel: [62773.643540] [] shmem_file_aio_read+0xf1/0x2bb Oct 2 10:49:33 mail2 kernel: [62773.643552] [] do_sync_read+0x8f/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643558] [] ? do_sync_write+0xbf/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643563] [] vfs_read+0x80/0x13e Oct 2 10:49:33 mail2 kernel: [62773.643568] [] ? do_sync_write+0xbf/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643573] [] sys_pread64+0x4e/0x7c Oct 2 10:49:33 mail2 kernel: [62773.643578] [] sysenter_do_call+0x12/0x26 Oct 2 10:49:33 mail2 kernel: [62773.643582] ---[ end trace 5b941cf88518b699 ]--- -- Ralf Hildebrandt Charite Universitätsmedizin Berlin ralf.hildebra...@charite.deCampus Benjamin Franklin http://www.charite.de Hindenburgdamm 30, 12203 Berlin Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
3.6.0: WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7()
Oct 2 10:49:33 mail2 kernel: [62773.643261] [ cut here ] Oct 2 10:49:33 mail2 kernel: [62773.643289] WARNING: at arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x97/0xc7() Oct 2 10:49:33 mail2 kernel: [62773.643296] Hardware name: ProLiant DL360 G4 Oct 2 10:49:33 mail2 kernel: [62773.643301] empty IPI mask Oct 2 10:49:33 mail2 kernel: [62773.643306] Modules linked in: nfnetlink_log nfnetlink ipv6 tg3 microcode rng_core psmouse hpwdt container thermal button processor i6300esb Oct 2 10:49:33 mail2 kernel: [62773.643349] Pid: 22582, comm: clamd Not tainted 3.6.0 #1 Oct 2 10:49:33 mail2 kernel: [62773.643352] Call Trace: Oct 2 10:49:33 mail2 kernel: [62773.643362] [c1027f94] warn_slowpath_common+0x67/0x8e Oct 2 10:49:33 mail2 kernel: [62773.643368] [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643373] [c101beef] ? default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643378] [c1028037] warn_slowpath_fmt+0x2e/0x30 Oct 2 10:49:33 mail2 kernel: [62773.643383] [c101beef] default_send_IPI_mask_logical+0x97/0xc7 Oct 2 10:49:33 mail2 kernel: [62773.643391] [c101aac4] native_send_call_func_ipi+0x42/0x54 Oct 2 10:49:33 mail2 kernel: [62773.643398] [c105c56a] smp_call_function_many+0x160/0x1dd Oct 2 10:49:33 mail2 kernel: [62773.643403] [c1024fe7] native_flush_tlb_others+0x26/0x28 Oct 2 10:49:33 mail2 kernel: [62773.643408] [c1025218] flush_tlb_page+0x49/0x73 Oct 2 10:49:33 mail2 kernel: [62773.643416] [c109c420] ptep_clear_flush+0x18/0x20 Oct 2 10:49:33 mail2 kernel: [62773.643427] [c108fe26] do_wp_page+0x1f4/0x72f Oct 2 10:49:33 mail2 kernel: [62773.643438] [c104ab0c] ? __enqueue_entity+0x6b/0x73 Oct 2 10:49:33 mail2 kernel: [62773.643447] [c10917c4] handle_pte_fault+0x47a/0x8d8 Oct 2 10:49:33 mail2 kernel: [62773.643452] [c105c7eb] ? generic_smp_call_function_interrupt+0x6c/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643457] [c105c842] ? generic_smp_call_function_interrupt+0xc3/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643462] [c10928e1] handle_mm_fault+0x19c/0x211 Oct 2 10:49:33 mail2 kernel: [62773.643471] [c1020fe5] ? vmalloc_sync_all+0x5/0x5 Oct 2 10:49:33 mail2 kernel: [62773.643476] [c10210d8] do_page_fault+0xf3/0x3ab Oct 2 10:49:33 mail2 kernel: [62773.643483] [c105c842] ? generic_smp_call_function_interrupt+0xc3/0x150 Oct 2 10:49:33 mail2 kernel: [62773.643494] [c116a593] ? radix_tree_lookup_slot+0xd/0xf Oct 2 10:49:33 mail2 kernel: [62773.643502] [c10793fd] ? find_get_page+0x1b/0x70 Oct 2 10:49:33 mail2 kernel: [62773.643511] [c1020fe5] ? vmalloc_sync_all+0x5/0x5 Oct 2 10:49:33 mail2 kernel: [62773.643523] [c129f7a3] error_code+0x67/0x6c Oct 2 10:49:33 mail2 kernel: [62773.643531] [c107914e] ? file_read_actor+0x25/0xb8 Oct 2 10:49:33 mail2 kernel: [62773.643540] [c1088e4b] shmem_file_aio_read+0xf1/0x2bb Oct 2 10:49:33 mail2 kernel: [62773.643552] [c10abb31] do_sync_read+0x8f/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643558] [c10abaa2] ? do_sync_write+0xbf/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643563] [c10ac450] vfs_read+0x80/0x13e Oct 2 10:49:33 mail2 kernel: [62773.643568] [c10abaa2] ? do_sync_write+0xbf/0xbf Oct 2 10:49:33 mail2 kernel: [62773.643573] [c10ac636] sys_pread64+0x4e/0x7c Oct 2 10:49:33 mail2 kernel: [62773.643578] [c129fa17] sysenter_do_call+0x12/0x26 Oct 2 10:49:33 mail2 kernel: [62773.643582] ---[ end trace 5b941cf88518b699 ]--- -- Ralf Hildebrandt Charite Universitätsmedizin Berlin ralf.hildebra...@charite.deCampus Benjamin Franklin http://www.charite.de Hindenburgdamm 30, 12203 Berlin Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
