Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751953AbWAEFkW (ORCPT ); Thu, 5 Jan 2006 00:40:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751951AbWAEFkW (ORCPT ); Thu, 5 Jan 2006 00:40:22 -0500 Received: from solarneutrino.net ([66.199.224.43]:7172 "EHLO tau.solarneutrino.net") by vger.kernel.org with ESMTP id S1751950AbWAEFkV (ORCPT ); Thu, 5 Jan 2006 00:40:21 -0500 Date: Thu, 5 Jan 2006 00:40:05 -0500 To: Kai Makisara Cc: James Bottomley , Linus Torvalds , Hugh Dickins , Andrew Morton , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, ryan@tau.solarneutrino.net Subject: Re: Fw: crash on x86_64 - mm related? Message-ID: <20060105054005.GA481@tau.solarneutrino.net> References: <1134409531.9994.13.camel@mulgrave> <1134411882.9994.18.camel@mulgrave> <20051215190930.GA20156@tau.solarneutrino.net> <1134705703.3906.1.camel@mulgrave> <20051226234238.GA28037@tau.solarneutrino.net> <20060104172727.GA320@tau.solarneutrino.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.9i From: Ryan Richter Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9888 Lines: 164 On Wed, Jan 04, 2006 at 11:48:52PM +0200, Kai Makisara wrote: > This looks similar to my output except that the page flags are > 0x060000000000006c in your case whereas I have 0x010000000000006c. Well, here's another. It seems to happen much more often with 2.6.15. st: page attributes before page_release 8 0: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981656 1: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981657 2: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981658 3: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981659 4: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981660 5: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981661 6: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981662 7: flags:0x010000000000006c mapping:ffff8100f6eb4520 mapcount:2 count:4 pfn:981663 Bad page state at free_hot_cold_page (in process 'taper', page ffff810004422e88) flags:0x010000000000000c mapping:ffff81017513fe58 mapcount:2 count:0 Backtrace: Call Trace:{bad_page+116} {free_hot_cold_page+105} {sgl_unmap_user_pages+124} {release_buffering+27} {st_write+1670} {vfs_write+173} {sys_write+69} {system_call+126} Trying to fix it up, but a reboot is needed Bad page state at free_hot_cold_page (in process 'taper', page ffff8100019b4b30) flags:0x010000000000000c mapping:ffff81017513fe58 mapcount:2 count:0 Backtrace: Call Trace:{bad_page+116} {free_hot_cold_page+105} {sgl_unmap_user_pages+124} {release_buffering+27} {st_write+1670} {vfs_write+173} {sys_write+69} {system_call+126} Trying to fix it up, but a reboot is needed ----------- [cut here ] --------- [please bite here ] --------- Kernel BUG at mm/swap.c:49 invalid operand: 0000 [1] SMP CPU 0 Modules linked in: bonding Pid: 6392, comm: taper Tainted: G B 2.6.15 #1 RIP: 0010:[] {put_page+96} RSP: 0018:ffff81017514be18 EFLAGS: 00010256 RAX: 0000000000000000 RBX: 00000000000000c0 RCX: ffff810004422e88 RDX: ffff810004422e88 RSI: 0000000000000001 RDI: ffff810004422e88 RBP: 0000000000000006 R08: ffff81017514a000 R09: 0000000000000001 R10: ffff8100049237f8 R11: 0000000000000046 R12: 0000000000000008 R13: ffff8100f6f84068 R14: 0000000000000000 R15: 0000000000008000 FS: 00002aaaab53d880(0000) GS:ffffffff804a9800(0000) knlGS:00000000555bc920 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00002aaaaab5ffff CR3: 0000000175146000 CR4: 00000000000006e0 Process taper (pid: 6392, threadinfo ffff81017514a000, task ffff81017da40300) Stack: 010000000000000c ffffffff8028c534 0000000000008000 0000000000008000 ffff8100f6f84000 ffff81000493e400 0000000000008000 0000000000000040 0000000000008000 ffffffff8028826d Call Trace:{sgl_unmap_user_pages+124} {release_buffering+27} {st_write+1670} {vfs_write+173} {sys_write+69} {system_call+126} Code: 0f 0b 68 ae b1 36 80 c2 31 00 f0 83 42 08 ff 0f 98 c0 84 c0 RIP {put_page+96} RSP ----------- [cut here ] --------- [please bite here ] --------- Kernel BUG at mm/rmap.c:486 invalid operand: 0000 [2] SMP CPU 0 Modules linked in: bonding Pid: 6392, comm: taper Tainted: G B 2.6.15 #1 RIP: 0010:[] {page_remove_rmap+19} RSP: 0018:ffff81017514baa0 EFLAGS: 00010286 RAX: 00000000ffffffff RBX: ffff810004422e88 RCX: 0000000000000020 RDX: 80000000ee567067 RSI: 80000000ee567067 RDI: ffff810004422e88 RBP: 80000000ee567067 R08: 0000000000000020 R09: 00002aaaaaafe000 R10: 00000000000ee567 R11: 0000000000000000 R12: ffff81000c002280 R13: ffff8100edd037f0 R14: 00002aaaaaafe000 R15: 0000000000000000 FS: 00002aaaab53d880(0000) GS:ffffffff804a9800(0000) knlGS:00000000555bc920 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00002aaaaab5ffff CR3: 0000000175146000 CR4: 00000000000006e0 Process taper (pid: 6392, threadinfo ffff81017514a000, task ffff81017da40300) Stack: ffffffff8015be23 ffff81017514bae8 ffff8100044058b8 ffffffc100000000 ffff81017fb0cc40 ffff81017514bbb8 00002aaaaab62000 ffff81017da75700 00002aaaaab62000 ffff8100edd02aa8 Call Trace:{zap_pte_range+464} {unmap_page_range+476} {unmap_vmas+238} {exit_mmap+114} {mmput+34} {do_exit+489} {die_nmi+0} {do_invalid_op+145} {put_page+96} {thread_return+0} {error_exit+0} {put_page+96} {sgl_unmap_user_pages+124} {release_buffering+27} {st_write+1670} {vfs_write+173} {sys_write+69} {system_call+126} Code: 0f 0b 68 b0 b2 36 80 c2 e6 01 48 83 ce ff bf 20 00 00 00 e9 RIP {page_remove_rmap+19} RSP <1>Fixing recursive fault but reboot is needed! Bad page state at prep_new_page (in process 'gzip', page ffff810004422e88) flags:0x010000000000001c mapping:0000000000000000 mapcount:-1 count:0 Backtrace: Call Trace:{bad_page+116} {prep_new_page+70} {buffered_rmqueue+311} {get_page_from_freelist+130} {__alloc_pages+86} {do_anonymous_page+69} {__handle_mm_fault+396} {do_page_fault+520} {autoremove_wake_function+0} {dnotify_parent+28} {vfs_read+212} {error_exit+0} Trying to fix it up, but a reboot is needed Bad page state at prep_new_page (in process 'dumper', page ffff8100019b4b30) flags:0x0100000000000064 mapping:ffff81017de5eaf9 mapcount:1 count:1 Backtrace: Call Trace:{bad_page+116} {prep_new_page+70} {buffered_rmqueue+311} {get_page_from_freelist+130} {__alloc_pages+86} {generic_file_buffered_write+402} {current_fs_time+97} {__generic_file_aio_write_nolock+891} {sock_common_recvmsg+45} {sock_aio_read+252} {generic_file_aio_write+105} {ext3_file_write+22} {do_sync_write+202} {__pollwait+0} {autoremove_wake_function+0} {sys_select+952} {vfs_write+173} <0>Bad page state at prep_new_page (in process 'dumper', page ffff810001a24af8) flags:0x0100000000000064 mapping:ffff81017de5eaf9 mapcount:1 count:1 Backtrace: Call Trace: {bad_page+116} {prep_new_page+70} {buffered_rmqueue+311} {get_page_from_freelist+130} {__alloc_pages+86} {kmem_getpages+88} {cache_grow+195} {cache_alloc_refill+408} {__kmalloc+100} {__alloc_skb+83} {tg3_alloc_rx_skb+186} {tg3_rx+338} {tg3_poll+135} {net_rx_action+129} {__do_softirq+80} {call_softirq+31} {do_softirq+47} {apic_timer_interrupt+98} {release_console_sem+76} {vprintk+543} {__wake_up+54} {vfs_write+173} {printk+141} {module_text_address+48} {show_trace+430} {dump_stack+9} {bad_page+116} {prep_new_page+70} {buffered_rmqueue+311} {get_page_from_freelist+130} {__alloc_pages+86} {generic_file_buffered_write+402} {current_fs_time+97} {__generic_file_aio_write_nolock+891} {sock_common_recvmsg+45} {sock_aio_read+252} {generic_file_aio_write+105} {ext3_file_write+22} {do_sync_write+202} {__pollwait+0} {autoremove_wake_function+0} {sys_select+952} {vfs_write+173} {sys_write+69} {system_call+126} Trying to fix it up, but a reboot is needed {sys_write+69} {system_call+126} Trying to fix it up, but a reboot is needed Bad page state at prep_new_page (in process 'dumper', page ffff81000449ab00) flags:0x0100000000000064 mapping:ffff81017de5eaf9 mapcount:1 count:1 Backtrace: Call Trace:{bad_page+116} {prep_new_page+70} -ryan - 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/