[Bug 849028] New: grub2-probe create kernel segfault
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c0 Summary: grub2-probe create kernel segfault Classification: openSUSE Product: openSUSE 13.1 Version: RC 2 Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Bootloader AssignedTo: jsrain@suse.com ReportedBy: bruno@ioda-net.ch QAContact: jsrain@suse.com Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 During the last kernel update mkinirtd & grub2 installation are runned by the computer. grub2-probe show an error fail with nonexistent lvm logical volume. having a look at dmesg show lots of segfault and failures Reproducible: Always Steps to Reproduce: 1. run RC1 2. upgrade to RC2 3. run dmesg Actual Results: dmesg show segfault in numerous try of detecting filesystems Expected Results: warning or "under" control message [1117631.441675] EXT4-fs (sdg1): VFS: Can't find ext4 filesystem [1117631.446774] EXT4-fs (sdg1): VFS: Can't find ext4 filesystem [1117631.451864] EXT4-fs (sdg1): VFS: Can't find ext4 filesystem [1117631.464230] ISOFS: Unable to identify CD-ROM format. [1117631.474272] REISERFS warning (device sdg1): sh-2021 reiserfs_fill_super: can not find reiserfs on sdg1 [1117631.479559] XFS (sdg1): bad magic number [1117631.479571] ffff88040d4b1000: 52 56 be 1b 81 e8 39 01 5e bf f4 81 66 8b 2d 83 RV....9.^...f.-. [1117631.479578] ffff88040d4b1010: 7d 08 00 0f 84 e2 00 80 7c ff 00 74 46 66 8b 1d }.......|..tFf.. [1117631.479584] ffff88040d4b1020: 66 8b 4d 04 66 31 c0 b0 7f 39 45 08 7f 03 8b 45 f.M.f1...9E....E [1117631.479589] ffff88040d4b1030: 08 29 45 08 66 01 05 66 83 55 04 00 c7 04 10 00 .)E.f..f.U...... [1117631.479596] XFS (sdg1): Internal error xfs_sb_read_verify at line 780 of file /home/abuild/rpmbuild/BUILD/kernel-default-3.11.6/linux-3.11/fs/xfs/xfs_mount.c. Caller 0xffffffffa079b295 [1117631.479606] CPU: 3 PID: 239 Comm: kworker/3:1H Tainted: G W 3.11.6-1-default #1 [1117631.479612] Hardware name: Gigabyte Technology Co., Ltd. GA-890GPA-UD3H/GA-890GPA-UD3H, BIOS FF 11/24/2010 [1117631.479669] Workqueue: xfslogd xfs_buf_iodone_work [xfs] [1117631.479674] 0000000000000001 ffffffff81560e60 ffff8803d7f52800 ffffffffa079d7d6 [1117631.479683] 0000030c7d08000f ffffffffa079b295 ffff88040ffe4e00 0000000000000016 [1117631.479691] ffff8803d7f52800 ffffe8ffffcc1300 ffffffffa07eccdd ffffffffa079b295 [1117631.479699] Call Trace: [1117631.479727] [<ffffffff81004868>] dump_trace+0x78/0x2c0 [1117631.479741] [<ffffffff81004b3f>] show_stack_log_lvl+0x8f/0x170 [1117631.479752] [<ffffffff81005e0c>] show_stack+0x1c/0x50 [1117631.479764] [<ffffffff81560e60>] dump_stack+0x41/0x51 [1117631.479814] [<ffffffffa079d7d6>] xfs_corruption_error+0x56/0x80 [xfs] [1117631.479946] [<ffffffffa07eccdd>] xfs_sb_read_verify+0xfd/0x120 [xfs] [1117631.480225] [<ffffffffa079b295>] xfs_buf_iodone_work+0x75/0xd0 [xfs] [1117631.480284] [<ffffffff810687fd>] process_one_work+0x16d/0x420 [1117631.480296] [<ffffffff810693c6>] worker_thread+0x116/0x3b0 [1117631.480308] [<ffffffff8106f8df>] kthread+0xaf/0xc0 [1117631.480320] [<ffffffff8156ee7c>] ret_from_fork+0x7c/0xb0 [1117631.480331] XFS (sdg1): Corruption detected. Unmount and run xfs_repair [1117631.480371] XFS (sdg1): SB validate failed with error 22. [1117631.490622] FAT-fs (sdg1): invalid media value (0xe2) [1117631.490631] FAT-fs (sdg1): Can't find a valid FAT filesystem [1117631.495570] FAT-fs (sdg1): invalid media value (0xe2) [1117631.495578] FAT-fs (sdg1): Can't find a valid FAT filesystem [1117631.500448] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device sdg1. [1117631.505431] hfsplus: unable to find HFS+ superblock [1117631.510246] qnx4: wrong fsid in superblock. [1117631.515189] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...
WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [1117631.515399] ufs_read_super: bad magic number [1117631.530029] hfs: can't find a HFS filesystem on dev sdg1 [1117631.665095] EXT4-fs (sdh1): VFS: Can't find ext4 filesystem [1117631.669939] EXT4-fs (sdh1): VFS: Can't find ext4 filesystem [1117631.674722] EXT4-fs (sdh1): VFS: Can't find ext4 filesystem [1117631.687038] ISOFS: Unable to identify CD-ROM format. [1117631.697183] REISERFS warning (device sdh1): sh-2021 reiserfs_fill_super: can not find reiserfs on sdh1 [1117631.702431] XFS (sdh1): bad magic number [1117631.702444] ffff880328a37000: 52 56 be 1b 81 e8 39 01 5e bf f4 81 66 8b 2d 83 RV....9.^...f.-. [1117631.702451] ffff880328a37010: 7d 08 00 0f 84 e2 00 80 7c ff 00 74 46 66 8b 1d }.......|..tFf.. [1117631.702457] ffff880328a37020: 66 8b 4d 04 66 31 c0 b0 7f 39 45 08 7f 03 8b 45 f.M.f1...9E....E [1117631.702461] ffff880328a37030: 08 29 45 08 66 01 05 66 83 55 04 00 c7 04 10 00 .)E.f..f.U...... [1117631.702469] XFS (sdh1): Internal error xfs_sb_read_verify at line 780 of file /home/abuild/rpmbuild/BUILD/kernel-default-3.11.6/linux-3.11/fs/xfs/xfs_mount.c. Caller 0xffffffffa079b295
[1117631.702479] CPU: 3 PID: 239 Comm: kworker/3:1H Tainted: G W 3.11.6-1-default #1 [1117631.702485] Hardware name: Gigabyte Technology Co., Ltd. GA-890GPA-UD3H/GA-890GPA-UD3H, BIOS FF 11/24/2010 [1117631.702540] Workqueue: xfslogd xfs_buf_iodone_work [xfs] [1117631.702546] 0000000000000001 ffffffff81560e60 ffff880411087800 ffffffffa079d7d6 [1117631.702555] 0000030c7d08000f ffffffffa079b295 ffff880411304e40 0000000000000016 [1117631.702563] ffff880411087800 ffffe8ffffcc1300 ffffffffa07eccdd ffffffffa079b295 [1117631.702571] Call Trace: [1117631.702600] [<ffffffff81004868>] dump_trace+0x78/0x2c0 [1117631.702614] [<ffffffff81004b3f>] show_stack_log_lvl+0x8f/0x170 [1117631.702625] [<ffffffff81005e0c>] show_stack+0x1c/0x50 [1117631.702638] [<ffffffff81560e60>] dump_stack+0x41/0x51 [1117631.702687] [<ffffffffa079d7d6>] xfs_corruption_error+0x56/0x80 [xfs] [1117631.702821] [<ffffffffa07eccdd>] xfs_sb_read_verify+0xfd/0x120 [xfs] [1117631.703100] [<ffffffffa079b295>] xfs_buf_iodone_work+0x75/0xd0 [xfs] [1117631.703233] [<ffffffff810687fd>] process_one_work+0x16d/0x420 [1117631.703269] [<ffffffff810693c6>] worker_thread+0x116/0x3b0 [1117631.703296] [<ffffffff8106f8df>] kthread+0xaf/0xc0 [1117631.703309] [<ffffffff8156ee7c>] ret_from_fork+0x7c/0xb0 [1117631.703322] XFS (sdh1): Corruption detected. Unmount and run xfs_repair [1117631.703344] XFS (sdh1): SB validate failed with error 22. [1117631.713687] FAT-fs (sdh1): invalid media value (0xe2) [1117631.713696] FAT-fs (sdh1): Can't find a valid FAT filesystem [1117631.718548] FAT-fs (sdh1): invalid media value (0xe2) [1117631.718557] FAT-fs (sdh1): Can't find a valid FAT filesystem [1117631.723607] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device sdh1. [1117631.728585] hfsplus: unable to find HFS+ superblock [1117631.733418] qnx4: wrong fsid in superblock. [1117631.738176] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...
WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [1117631.738433] ufs_read_super: bad magic number [1117631.753066] hfs: can't find a HFS filesystem on dev sdh1
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https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c1 Olaf Hering <ohering@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Bootloader |Kernel AssignedTo|jsrain@suse.com |kernel-maintainers@forge.pr | |ovo.novell.com QAContact|jsrain@suse.com |qa-bugs@suse.de --- Comment #1 from Olaf Hering <ohering@suse.com> 2013-11-05 15:15:45 CET --- [1117631.702431] XFS (sdh1): bad magic number its just noise. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c2 --- Comment #2 from Bruno Friedmann <bruno@ioda-net.ch> 2013-11-05 14:47:22 UTC --- Created an attachment (id=566178) --> (http://bugzilla.novell.com/attachment.cgi?id=566178) dmesg with crash in Thanks Olaf for the confirmation. I'm adding the full dmesg in case of -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c3 Andrey Borzenkov <arvidjaar@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |arvidjaar@gmail.com InfoProvider| |bruno@ioda-net.ch --- Comment #3 from Andrey Borzenkov <arvidjaar@gmail.com> 2013-11-05 16:26:02 UTC --- Do you still observe it after you remove os-prober (rpm -e --nodeps os-prober)? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c4 Bruno Friedmann <bruno@ioda-net.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|bruno@ioda-net.ch | --- Comment #4 from Bruno Friedmann <bruno@ioda-net.ch> 2013-11-05 20:24:05 UTC --- Andrey no need to break package dependencies. If I simply uncheck use os-probe in yast bootloader the segfault doesn't appear and mkinitrd & grub2-mkconfig run more smoothly mkinitrd Kernel image: /boot/vmlinuz-3.11.6-3-default Initrd image: /boot/initrd-3.11.6-3-default KMS drivers: radeon Root device: /dev/vgsys/lvsuse (mounted on / as ext4) Resume device: /dev/vgsys/lvswap setup-md.sh: kusco.disney.interne:mdsys found multiple times Kernel Modules: thermal_sys thermal processor fan dm-mod dm-log dm-region-hash dm-mirror dm-snapshot raid0 raid1 raid10 async_tx async_memcpy xor async_xor raid6_pq async_pq async_raid6_recov raid456 scsi_dh scsi_dh_hp_sw scsi_dh_alua scsi_dh_rdac scsi_dh_emc i2c-algo-bit drm drm_kms_helper ttm radeon usb-common usbcore ohci-hcd uhci-hcd ehci-hcd xhci-hcd usbhid hid-logitech-dj hid-generic hid-holtek-kbd hid-lenovo-tpkbd hid-ortek hid-roccat hid-roccat-common hid-roccat-arvo hid-roccat-isku hid-samsung ehci-pci ohci-pci linear Firmware: radeon/R520_cp.bin radeon/RS600_cp.bin radeon/RS690_cp.bin radeon/R420_cp.bin radeon/R300_cp.bin radeon/R200_cp.bin radeon/R100_cp.bin radeon/SUMO2_me.bin radeon/SUMO2_pfp.bin radeon/SUMO_me.bin radeon/SUMO_pfp.bin radeon/SUMO_rlc.bin radeon/PALM_me.bin radeon/PALM_pfp.bin radeon/CYPRESS_smc.bin radeon/CYPRESS_rlc.bin radeon/CYPRESS_me.bin radeon/CYPRESS_pfp.bin radeon/JUNIPER_smc.bin radeon/JUNIPER_rlc.bin radeon/JUNIPER_me.bin radeon/JUNIPER_pfp.bin radeon/REDWOOD_smc.bin radeon/REDWOOD_rlc.bin radeon/REDWOOD_me.bin radeon/REDWOOD_pfp.bin radeon/CEDAR_smc.bin radeon/CEDAR_rlc.bin radeon/CEDAR_me.bin radeon/CEDAR_pfp.bin radeon/R700_rlc.bin radeon/R600_rlc.bin radeon/RV710_smc.bin radeon/RV710_me.bin radeon/RV710_pfp.bin radeon/RV740_smc.bin radeon/RV730_smc.bin radeon/RV730_me.bin radeon/RV730_pfp.bin radeon/RV770_smc.bin radeon/RV770_me.bin radeon/RV770_pfp.bin radeon/RS780_me.bin radeon/RS780_pfp.bin radeon/RV670_me.bin radeon/RV670_pfp.bin radeon/RV635_me.bin radeon/RV635_pfp.bin radeon/RV620_me.bin radeon/RV620_pfp.bin radeon/RV630_me.bin radeon/RV630_pfp.bin radeon/RV610_me.bin radeon/RV610_pfp.bin radeon/R600_me.bin radeon/R600_pfp.bin radeon/ARUBA_rlc.bin radeon/ARUBA_me.bin radeon/ARUBA_pfp.bin radeon/CAYMAN_smc.bin radeon/CAYMAN_rlc.bin radeon/CAYMAN_mc.bin radeon/CAYMAN_me.bin radeon/CAYMAN_pfp.bin radeon/CAICOS_smc.bin radeon/CAICOS_mc.bin radeon/CAICOS_me.bin radeon/CAICOS_pfp.bin radeon/TURKS_smc.bin radeon/TURKS_mc.bin radeon/TURKS_me.bin radeon/TURKS_pfp.bin radeon/BTC_rlc.bin radeon/BARTS_smc.bin radeon/BARTS_mc.bin radeon/BARTS_me.bin radeon/BARTS_pfp.bin radeon/HAINAN_smc.bin radeon/HAINAN_rlc.bin radeon/HAINAN_mc.bin radeon/HAINAN_ce.bin radeon/HAINAN_me.bin radeon/HAINAN_pfp.bin radeon/OLAND_smc.bin radeon/OLAND_rlc.bin radeon/OLAND_mc.bin radeon/OLAND_ce.bin radeon/OLAND_me.bin radeon/OLAND_pfp.bin radeon/VERDE_smc.bin radeon/VERDE_rlc.bin radeon/VERDE_mc.bin radeon/VERDE_ce.bin radeon/VERDE_me.bin radeon/VERDE_pfp.bin radeon/PITCAIRN_smc.bin radeon/PITCAIRN_rlc.bin radeon/PITCAIRN_mc.bin radeon/PITCAIRN_ce.bin radeon/PITCAIRN_me.bin radeon/PITCAIRN_pfp.bin radeon/TAHITI_smc.bin radeon/TAHITI_rlc.bin radeon/TAHITI_mc.bin radeon/TAHITI_ce.bin radeon/TAHITI_me.bin radeon/TAHITI_pfp.bin radeon/BONAIRE_uvd.bin radeon/TAHITI_uvd.bin radeon/SUMO_uvd.bin radeon/CYPRESS_uvd.bin radeon/RV710_uvd.bin radeon/KABINI_sdma.bin radeon/KABINI_rlc.bin radeon/KABINI_mec.bin radeon/KABINI_ce.bin radeon/KABINI_me.bin radeon/KABINI_pfp.bin radeon/BONAIRE_sdma.bin radeon/BONAIRE_rlc.bin radeon/BONAIRE_mc.bin radeon/BONAIRE_mec.bin radeon/BONAIRE_ce.bin radeon/BONAIRE_me.bin radeon/BONAIRE_pfp.bin Features: acpi dm md kms plymouth block usb lvm2 resume.userspace resume.kernel kuzco:~ # grub2-mkconfig -o /tmp/grub.cfg Generating grub.cfg ... Found theme: /boot/grub2/themes/openSUSE/theme.txt Found linux image: /boot/vmlinuz-3.11.6-3-default Found initrd image: /boot/initrd-3.11.6-3-default done -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c5 --- Comment #5 from Andrey Borzenkov <arvidjaar@gmail.com> 2013-11-06 17:04:54 UTC --- If os-prober does not detect partition type (effectively it is using blkid for it) it simply tries to mount it using any filesystem currently loaded (/proc/filesystems). It is in any way specific to bios_grub partition and has nothing to do with grub2-probe. Could you please show output of blkid -s TYPE I'll look if we can skip known partitions which cannot have filesystems, but kernel oops is kernel bug; you have to report it against kernel. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c Andrey Borzenkov <arvidjaar@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c Andrey Borzenkov <arvidjaar@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEW -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c6 --- Comment #6 from Bruno Friedmann <bruno@ioda-net.ch> 2013-11-06 18:13:25 UTC --- blkid -s TYPE /dev/sda1: TYPE="linux_raid_member" /dev/sdb1: TYPE="linux_raid_member" /dev/sdc1: TYPE="linux_raid_member" /dev/sdd1: TYPE="linux_raid_member" /dev/sde1: TYPE="linux_raid_member" /dev/sdf1: TYPE="linux_raid_member" /dev/sdg2: TYPE="linux_raid_member" /dev/sdg3: TYPE="linux_raid_member" /dev/sdh2: TYPE="linux_raid_member" /dev/sdh3: TYPE="linux_raid_member" /dev/md127: TYPE="LVM2_member" /dev/mapper/vgsys-lvsuse: TYPE="ext4" /dev/mapper/vgsys-lvswap: TYPE="swap" /dev/mapper/vgsys-lvvar: TYPE="ext4" /dev/md0: TYPE="LVM2_member" /dev/md126: TYPE="ext4" then we see that sdg1 & sdh1 are missing And yes in fact only xfs is the non happy component :-) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c7 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marvin24@gmx.de --- Comment #7 from Takashi Iwai <tiwai@suse.com> 2014-03-13 10:29:58 UTC --- *** Bug 849843 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=849843 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c8 --- Comment #8 from Marvin FourtyTwo <marvin24@gmx.de> 2014-03-13 10:47:41 UTC --- here it fails to detect the "extended" partition (sda4) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=849028 https://bugzilla.novell.com/show_bug.cgi?id=849028#c9 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |tiwai@suse.com Resolution| |WONTFIX --- Comment #9 from Takashi Iwai <tiwai@suse.com> 2014-03-17 16:39:12 UTC --- The kernel message from XFS is merely a noise as Olaf suggested. It's no real Oops. It could have been better, but we can live with that, as it's actually harmless. So, let's close as WONTFIX (unless anyone can give a better fix patch for the upstream :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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