Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
On Sun, Sep 18, 2011 at 05:27:05PM -0500, Jonathan Nieder wrote: [ 9762.594980] Pid: 4271, comm: scsi_eh_6 Tainted: G O 3.0.0-1-amd64 #1 Gigabyte Technology Co., Ltd. H61M-USB3-B3/H61M-USB3-B3 (This is not the first oops after booting.) Actually it is (no D in the flags). But it have out-of-tree modules loaded. Bastian -- I'm a soldier, not a diplomat. I can only tell the truth. -- Kirk, Errand of Mercy, stardate 3198.9 -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110919165101.ga8...@wavehammer.waldi.eu.org
Re: Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
Bastian Blank wrote: On Sun, Sep 18, 2011 at 05:27:05PM -0500, Jonathan Nieder wrote: [ 9762.594980] Pid: 4271, comm: scsi_eh_6 Tainted: G O 3.0.0-1-amd64 #1 Gigabyte Technology Co., Ltd. H61M-USB3-B3/H61M-USB3-B3 (This is not the first oops after booting.) Actually it is (no D in the flags). But it have out-of-tree modules loaded. Thanks, Bastian. I need to study up on my print_tainted flags... (In particular, I wish that not proprietary didn't show up as a taint flag with the same letter as debbugs uses for grave bug. :)) -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110919212804.GC6343@elie
Re: Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
I should point out that I have seen this error occur on a wheezy install with no out-of-tree modules installed (that module being virtualbox) even though the syslog etc I uploaded here did have the offending module active and that I have also seen it occur when removing fat32 drives, not just NTFS. Indeed, this bug report does seem to be a duplicate although I did search before I posted. I haven't been able to try the experimental kernel yet as the machine in question is my girlfriends but if this oops doesn't occur when doing a normal unmount (as the original report suggests) then its not as severe a bug as I first thought. Dan On Mon, Sep 19, 2011 at 10:28 PM, Jonathan Nieder jrnie...@gmail.com wrote: Bastian Blank wrote: On Sun, Sep 18, 2011 at 05:27:05PM -0500, Jonathan Nieder wrote: [ 9762.594980] Pid: 4271, comm: scsi_eh_6 Tainted: G O 3.0.0-1-amd64 #1 Gigabyte Technology Co., Ltd. H61M-USB3-B3/H61M-USB3-B3 (This is not the first oops after booting.) Actually it is (no D in thve Thanks, Bastian. I need to study up on my print_tainted flags... (In particular, I wish that not proprietary didn't show up as a taint flag with the same letter as debbugs uses for grave bug. :)) -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/canooojujkzf5n4gzgsra12mj5mxi0rwgdgrxyba8niwezfh...@mail.gmail.com
Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
Package: linux-2.6 Version: 3.0.0-3 Severity: normal * What led up to the situation? Using 'Safely remove drive' option on USB drives under Nautilus/GNOME frequently causes a kerneloops. * What exactly did you do (or not do) that was effective (or ineffective)? Sometimes you are able to switch virtual console and get back to X OK, other times a power cycle is required. I'd say 80% of the time unmounting works fine. * What was the outcome of this action? Here's a syslog dump after a non-fatal kerneloops after unmounting a USB drive: - Sep 18 15:38:12 annes-pc ntfs-3g[4299]: Unmounting /dev/sde1 (Expansion Drive) Sep 18 15:38:17 annes-pc kernel: [ 9762.593370] scsi 6:0:0:0: [sde] Unhandled error code Sep 18 15:38:17 annes-pc kernel: [ 9762.593386] scsi 6:0:0:0: [sde] Result: hostbyte=DID_OK driverbyte=DRIVER_OK Sep 18 15:38:17 annes-pc kernel: [ 9762.593391] scsi 6:0:0:0: [sde] CDB: Read(10): 28 00 00 00 00 3f 00 00 08 00 Sep 18 15:38:17 annes-pc kernel: [ 9762.593402] end_request: I/O error, dev sde, sector 63 Sep 18 15:38:17 annes-pc kernel: [ 9762.593408] Buffer I/O error on device sde1, logical block 0 Sep 18 15:38:17 annes-pc kernel: [ 9762.593437] BUG: unable to handle kernel NULL pointer dereference at 0048 Sep 18 15:38:17 annes-pc kernel: [ 9762.593513] IP: [8118d464] elv_completed_request+0x38/0x4c Sep 18 15:38:17 annes-pc kernel: [ 9762.593575] PGD 0 Sep 18 15:38:17 annes-pc kernel: [ 9762.593596] Oops: [#1] SMP Sep 18 15:38:17 annes-pc kernel: [ 9762.593630] CPU 2 Sep 18 15:38:17 annes-pc kernel: [ 9762.593641] Buffer I/O error on device sde1, logical block 0 Sep 18 15:38:17 annes-pc kernel: [ 9762.593663] Buffer I/O error on device sde1, logical block 1 Sep 18 15:38:17 annes-pc kernel: [ 9762.593668] Buffer I/O error on device sde1, logical block 1 Sep 18 15:38:17 annes-pc kernel: [ 9762.593687] Buffer I/O error on device sde1, logical block 122095976 Sep 18 15:38:17 annes-pc kernel: [ 9762.593691] Buffer I/O error on device sde1, logical block 122095976 Sep 18 15:38:17 annes-pc kernel: [ 9762.593793] Buffer I/O error on device sde1, logical block 1 Sep 18 15:38:17 annes-pc kernel: [ 9762.593799] Buffer I/O error on device sde1, logical block 1 Sep 18 15:38:17 annes-pc kernel: [ 9762.593823] Buffer I/O error on device sde1, logical block 122096007 Sep 18 15:38:17 annes-pc kernel: [ 9762.593828] Buffer I/O error on device sde1, logical block 0 Sep 18 15:38:17 annes-pc kernel: [ 9762.594060] Modules linked in: nls_utf8 nls_cp437 vfat fat cryptd aes_x86_64 aes_generic pci_stub vboxpci(O) acpi_cpufreq mperf vboxnetadp(O) ppdev cpufreq_powersave vboxnetflt(O) lp cpufreq_userspace cpufreq_stats cpufreq_conservative vboxdrv(O) fuse loop firewire_sbp2 firewire_core joydev snd_hda_codec_realtek snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_hda_intel snd_ac97_codec snd_hda_codec ac97_bus snd_util_mem snd_hwdep snd_pcm_oss snd_seq_midi snd_mixer_oss snd_rawmidi i915 pcspkr snd_pcm snd_seq_midi_event i2c_i801 snd_seq snd_timer snd_seq_device snd evdev arc4 drm_kms_helper drm i2c_algo_bit button parport_pc rt61pci emu10k1_gp crc_itu_t rt2x00pci rt2x00lib parport processor mac80211 cfg80211 soundcore rfkill gameport eeprom_93cx6 serio_raw snd_page_alloc video i2c_core thermal_sys ext4 mbcache jbd2 crc16 usbhid hid usb_storage uas sg sr_mod sd_mod cdrom crc_t10dif ata_generic xhci_hcd ata_pii x ehci_hcd atl1c usbcore libata scsi_mo Sep 18 15:38:17 annes-pc kernel: d [last unloaded: scsi_wait_scan] Sep 18 15:38:17 annes-pc kernel: [ 9762.594965] Sep 18 15:38:17 annes-pc kernel: [ 9762.594980] Pid: 4271, comm: scsi_eh_6 Tainted: G O 3.0.0-1-amd64 #1 Gigabyte Technology Co., Ltd. H61M-USB3-B3/H61M-USB3-B3 Sep 18 15:38:17 annes-pc kernel: [ 9762.595072] RIP: 0010:[8118d464] [8118d464] elv_completed_request+0x38/0x4c Sep 18 15:38:17 annes-pc kernel: [ 9762.595139] RSP: 0018:8800941c9d30 EFLAGS: 00010002 Sep 18 15:38:17 annes-pc kernel: [ 9762.595178] RAX: RBX: 88011921c100 RCX: 0155 Sep 18 15:38:17 annes-pc kernel: [ 9762.595229] RDX: 88009067f540 RSI: 880036ff1a38 RDI: 88011921c100 Sep 18 15:38:17 annes-pc kernel: [ 9762.595279] RBP: 880036ff1a38 R08: 0001 R09: Sep 18 15:38:17 annes-pc kernel: [ 9762.595329] R10: 024311bc R11: 817ee068 R12: fffb Sep 18 15:38:17 annes-pc kernel: [ 9762.595379] R13: 0282 R14: R15: Sep 18 15:38:17 annes-pc kernel: [ 9762.595430] FS: () GS:88011fa8() knlGS: Sep 18 15:38:17 annes-pc kernel: [ 9762.595486] CS: 0010 DS: ES: CR0: 8005003b Sep 18 15:38:17 annes-pc kernel: [ 9762.595527] CR2: 0048 CR3: 01603000 CR4:
Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
severity 642043 important tags 642043 + upstream forwarded 642043 https://bugzilla.kernel.org/show_bug.cgi?id=38842 forwarded 631187 https://bugzilla.kernel.org/show_bug.cgi?id=38842 merge 642043 631187 quit Hi Dan, Dan MacDonald wrote: Using 'Safely remove drive' option on USB drives under Nautilus/GNOME frequently causes a kerneloops. Sounds like http://bugs.debian.org/631187, aka https://bugzilla.kernel.org/show_bug.cgi?id=38842 [ 9762.593437] BUG: unable to handle kernel NULL pointer dereference at 0048 [ 9762.593513] IP: [8118d464] elv_completed_request+0x38/0x4c [...] [ 9762.593630] CPU 2 [ 9762.593641] Buffer I/O error on device sde1, logical block 0 [...] [ 9762.594980] Pid: 4271, comm: scsi_eh_6 Tainted: G O 3.0.0-1-amd64 #1 Gigabyte Technology Co., Ltd. H61M-USB3-B3/H61M-USB3-B3 (This is not the first oops after booting.) Thanks for writing, Jonathan -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110918222705.GM2308@elie
Bug#642043: linux-image-3.0.0-1-amd64 frequently kerneloops on unmounting USB drives
Dan MacDonald wrote: Using 'Safely remove drive' option on USB drives under Nautilus/GNOME frequently causes a kerneloops. Can you reproduce this with 3.1-rc4 or later from experimental? If so, dmesg output for the first oops using that kernel would be very helpful[*]. Thanks, Jonathan [*] http://thread.gmane.org/gmane.linux.scsi/6 -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110918225036.GA21908@elie
