http://bugzilla.novell.com/show_bug.cgi?id=621729 http://bugzilla.novell.com/show_bug.cgi?id=621729#c0 Summary: (ext4) Oops: 0000 [#1] PREEMPT SMP BUG: unable to handle kernel paging request at 0000400000000008 Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: haveaniceday@cv-sv.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=375405) --> (http://bugzilla.novell.com/attachment.cgi?id=375405) boot.msg of the system. User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100506 SUSE/2.0.5-1.4 SeaMonkey/2.0.5 A rm -rf <directories> to a ext4-fs caused a Oops. The filesystem contains a rsync-archive with lots of hardlinks. The filesystem was created a while ago under 11.2. Dateisystem 1K‐Blöcke Benutzt Verfügbar Ben% Eingehängt auf /dev/sdd6 236095008 213335668 10766420 96% /backup/www Dateisystem INodes IBenut. IFrei IBen% Eingehängt auf /dev/sdd6 29982720 4283988 25698732 15% /backup/www /etc/mtab: /dev/sdd6 /backup/www ext4 rw 0 0 Reproducible: Didn't try Steps to Reproduce: Used software: factory of 11.7.2010. Should be 11.3. rm -rf to a directory on an ext4 fs.. Actual Results: [ 119.593445] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. [ 6526.321171] show_signal_msg: 6 callbacks suppressed [ 6526.321179] npviewer.bin[17513]: segfault at 0 ip 00000000f611f041 sp 00000000ff808630 error 4 in libflashplayer.so[f5d80000+b04000] [ 6861.564391] EXT4-fs (sdd6): mounted filesystem with ordered data mode [ 7035.225340] BUG: unable to handle kernel paging request at 0000400000000008 [ 7035.225347] IP: [<ffffffff810d89f8>] find_get_page+0x48/0x100 [ 7035.225357] PGD 0 [ 7035.225360] Oops: 0000 [#1] PREEMPT SMP [ 7035.225365] last sysfs file: /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map [ 7035.225369] CPU 1 [ 7035.225371] Modules linked in: nfsd lockd nfs_acl snd_pcm_oss auth_rpcgss snd_mixer_oss sunrpc exportfs snd_seq snd_seq_device radeon ttm drm_kms_helper drm i2c_algo_bit cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf fuse sha256_generic cryptd aes_x86_64 aes_generic cbc edd dm_crypt loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel sr_mod iTCO_wdt snd_hda_codec cdrom snd_hwdep usb_storage iTCO_vendor_support floppy xhci_hcd sg pcspkr snd_pcm i2c_i801 r8169 snd_timer snd soundcore snd_page_alloc button ext4 jbd2 crc16 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx raid10 raid0 sd_mod ahci raid1 fan processor ata_generic pata_it8213 libata aic7xxx scsi_transport_spi scsi_mod thermal thermal_sys [last unloaded: preloadtrace] [ 7035.225456] [ 7035.225462] Pid: 17963, comm: rm Not tainted 2.6.34-12-desktop #1 P55A-UD3/P55A-UD3 [ 7035.225466] RIP: 0010:[<ffffffff810d89f8>] [<ffffffff810d89f8>] find_get_page+0x48/0x100 [ 7035.225472] RSP: 0018:ffff8801e9557cc8 EFLAGS: 00010203 [ 7035.225475] RAX: 00003fffffffffff RBX: ffff88021f9969f8 RCX: ffff88017ced6680 [ 7035.225479] RDX: 0000000000000001 RSI: 0000000000458079 RDI: 0000400000000000 [ 7035.225482] RBP: 0000000000458079 R08: 0000400000000000 R09: 8000000000000000 [ 7035.225486] R10: 69e0000000000000 R11: ffff88021be4fb40 R12: 0000400000000000 [ 7035.225489] R13: ffff88021f9969f0 R14: 0000000000000000 R15: 000000000045807a [ 7035.225493] FS: 00007f74e79ff700(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000 [ 7035.225497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7035.225500] CR2: 0000400000000008 CR3: 00000001b7965000 CR4: 00000000000006e0 [ 7035.225504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7035.225507] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 7035.225511] Process rm (pid: 17963, threadinfo ffff8801e9556000, task ffff8801e9624440) [ 7035.225514] Stack: [ 7035.225516] ffff8801e9557d00 ffff88017cf105a8 0000000000000000 0000000000458079 [ 7035.225521] <0> ffff88021f9968d8 ffffffff8114c763 0000000000000000 0000000000458079 [ 7035.225527] <0> 0000000000001000 ffff88017cf0f508 ffff8801e9557de8 ffffffff8114d553 [ 7035.225533] Call Trace: [ 7035.225544] [<ffffffff8114c763>] __find_get_block_slow+0x43/0x130 [ 7035.225552] [<ffffffff8114d553>] __find_get_block+0x83/0xc0 [ 7035.225560] [<ffffffff8114d6d0>] __getblk+0x20/0x60 [ 7035.225566] [<ffffffff8114dca9>] __breadahead+0x9/0x40 [ 7035.225581] [<ffffffffa017e1e2>] __ext4_get_inode_loc+0x352/0x3d0 [ext4] [ 7035.225603] [<ffffffffa0180b9d>] ext4_iget+0x8d/0x810 [ext4] [ 7035.225626] [<ffffffffa018835d>] ext4_lookup+0xad/0x130 [ext4] [ 7035.225645] [<ffffffff8112ed2c>] __lookup_hash+0x10c/0x160 [ 7035.225652] [<ffffffff81131422>] do_unlinkat+0xb2/0x1d0 [ 7035.225661] [<ffffffff81002ffb>] system_call_fastpath+0x16/0x1b [ 7035.225670] [<00007f74e7575d27>] 0x7f74e7575d27 [ 7035.225672] Code: 5f 08 48 89 ee 48 89 df e8 c6 ad 16 00 48 85 c0 48 89 c1 74 76 48 8b 38 40 f6 c7 01 75 e4 48 8d 47 ff 49 89 fc 48 83 f8 fd 77 d7 <8b> 57 08 85 d2 74 d0 8d 42 01 89 54 24 08 4c 8d 47 08 89 44 24 [ 7035.225714] RIP [<ffffffff810d89f8>] find_get_page+0x48/0x100 [ 7035.225719] RSP <ffff8801e9557cc8> [ 7035.225721] CR2: 0000400000000008 [ 7035.225724] ---[ end trace c0a081c64fd3637e ]--- [ 7035.225728] note: rm[17963] exited with preempt_count 1 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.