Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750736AbWCUMGi (ORCPT ); Tue, 21 Mar 2006 07:06:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750885AbWCUMGi (ORCPT ); Tue, 21 Mar 2006 07:06:38 -0500 Received: from picard.linux.it ([213.254.12.146]:28875 "EHLO picard.linux.it") by vger.kernel.org with ESMTP id S1750736AbWCUMGh (ORCPT ); Tue, 21 Mar 2006 07:06:37 -0500 Message-ID: <39320.217.33.203.18.1142942796.squirrel@picard.linux.it> In-Reply-To: <200603211252.34797@zodiac.zodiac.dnsalias.org> References: <200603211219.14115@zodiac.zodiac.dnsalias.org> <20060321033251.32ca71da.akpm@osdl.org> <200603211252.34797@zodiac.zodiac.dnsalias.org> Date: Tue, 21 Mar 2006 13:06:36 +0100 (CET) Subject: Re: Bug on unmounting in 2.6.16-rc6-mm2 From: "Mattia Dongili" To: "Alexander Gran" Cc: "Andrew Morton" , linux-kernel@vger.kernel.org, reiserfs@namesys.com User-Agent: SquirrelMail/1.4.4 MIME-Version: 1.0 Content-Type: multipart/mixed;boundary="----=_20060321130636_64226" X-Priority: 3 (Normal) Importance: Normal Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5011 Lines: 74 ------=_20060321130636_64226 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 8bit On Tue, March 21, 2006 12:52 pm, Alexander Gran said: > Am Dienstag, 21. M?rz 2006 12:32 schrieb Andrew Morton: [...] >> > Sorry for the inconvenience, but I've got no OCR at hand ;) >> Is it reproducible? > > Yep. This is probably the same I get unmounting a reiser4 partition. I got the oops through netconsole, attached to avoid line wrapping. -- mattia :wq! ------=_20060321130636_64226 Content-Type: text/plain; name="oops.txt" Content-Transfer-Encoding: 8bit Content-Disposition: attachment; filename="oops.txt" [17180020.572000] kernel BUG at fs/inode.c:1146! [17180020.572000] invalid opcode: 0000 [#1] [17180020.572000] PREEMPT [17180020.572000] last sysfs file: /devices/system/cpu/cpu0/cpufreq/scaling_max_freq [17180020.572000] Modules linked in: netconsole nfsd exportfs lockd sunrpc ipt_MASQUERADE iptable_nat ip_nat xt_tcpudp xt_state ip_conntrack iptable_filter ip_tables x_tables reiser4 xfs sd_mod rtc sony_acpi tun psmouse sonypi speedstep_i ch speedstep_lib freq_table evdev pcspkr usbhid cpufreq_ondemand cpufreq_powersave usb_storage scsi_mod pcmcia snd_inte l8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer e100 mii yenta_socket rsrc_nonstatic pcmci a_core snd soundcore snd_page_alloc intel_agp agpgart uhci_hcd usbcore hw_random i2c_i801 [17180020.572000] CPU: 0 [17180020.572000] EIP: 0060:[] Not tainted VLI [17180020.572000] EFLAGS: 00010246 (2.6.16-rc6-mm2-2 #16) [17180020.572000] EIP is at iput+0x74/0x80 [17180020.572000] eax: c03b1b00 ebx: c123f8c4 ecx: ceee6b30 edx: ceee6b30 [17180020.572000] esi: c123f860 edi: cf2e1000 ebp: cbbf5e1c esp: cbbf5e10 [17180020.572000] ds: 007b es: 007b ss: 0068 [17180020.572000] Process umount (pid: 3496, threadinfo=cbbf5000 task=ce169a50) [17180020.572000] Stack: <0>00000000 00000001 ceee6a4c cbbf5e30 c0165d70 c123f8c4 ceee6a4c ceee6b68 [17180020.572000] cbbf5e44 c017935e ceee6a4c ceee6a4c cbbf5000 cbbf5e60 c0179b1a ceee6a4c [17180020.572000] 00000001 d1484d22 ceee6a4c cf70d2a0 cbbf5e74 c0178a7e ceee6a4c c0446260 [17180020.572000] Call Trace: [17180020.572000] show_stack_log_lvl+0xbd/0x100 show_registers+0x19b/0x230 [17180020.572000] die+0x11e/0x270 do_trap+0x98/0xe0 [17180020.572000] do_invalid_op+0xa1/0xb0 error_code+0x4f/0x54 [17180020.572000] bd_forget+0x80/0x90 clear_inode+0x7e/0xc0 [17180020.572000] generic_drop_inode+0x14a/0x1a0 iput+0x6e/0x80 [17180020.572000] done_formatted_fake+0x5a/0x70 [reiser4] reiser4_put_super+0x4a/0xe0 [reiser4 ] [17180020.572000] generic_shutdown_super+0x92/0x190 kill_block_super+0x29/0x50 [17180020.572000] deactivate_super+0x67/0x90 mntput_no_expire+0x60/0xb0 [17180020.572000] path_release_on_umount+0x1f/0x30 sys_umount+0x43/0x250 [17180020.572000] sys_oldumount+0x17/0x20 syscall_call+0x7/0xb [17180020.572000] Code: 24 8b 83 90 00 00 00 ba d0 99 17 c0 8b 40 20 85 c0 74 0d 8b 50 18 b8 d0 99 17 c0 85 d2 0f 44 d0 89 1c 24 ff d2 83 c4 08 5b 5d c3 <0f> 0b 7a 04 47 46 32 c0 eb a2 89 f6 55 89 e5 83 ec 08 8b 45 08 [17180020.572000] BUG: warning at kernel/exit.c:847/do_exit() [17180020.828000] show_trace+0x13/0x20 dump_stack+0x1e/0x20 [17180020.836000] do_exit+0x941/0x960 do_simd_coprocessor_error+0x0/0x1a0 [17180020.844000] do_trap+0x98/0xe0 do_invalid_op+0xa1/0xb0 [17180020.848000] error_code+0x4f/0x54 bd_forget+0x80/0x90 [17180020.856000] clear_inode+0x7e/0xc0 generic_drop_inode+0x14a/0x1a0 [17180020.864000] iput+0x6e/0x80 done_formatted_fake+0x5a/0x70 [reiser4] [17180020.872000] reiser4_put_super+0x4a/0xe0 [reiser4] generic_shutdown_super+0x92/0x190 [17180020.888000] kill_block_super+0x29/0x50 deactivate_super+0x67/0x90 [17180020.896000] mntput_no_expire+0x60/0xb0 path_release_on_umount+0x1f/0x30 [17180020.912000] sys_umount+0x43/0x250 sys_oldumount+0x17/0x20 [17180020.920000] syscall_call+0x7/0xb [17180020.928000] ReiserFS: hda1: warning: clm-2100: nesting info a different FS [17180020.936000] ReiserFS: hda1: warning: clm-2100: nesting info a different FS ------=_20060321130636_64226-- - 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/