Your message dated Mon, 27 Feb 2017 21:34:36 +0200 with message-id <20170227193436.lt6jbbovu6fpucbm@localhost> and subject line Closing squeeze-only bugs has caused the Debian Bug report #648811, regarding NULL pointer dereference in Linux 2.6.32-5-686 : ocfs2_update_disk_slot when peer hang to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 648811: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648811 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: linux-2.6 Version: 2.6.32-38 Severity: important Tags: squeeze Hello there! Cluster setup: Two virtual machine (qemu and/or vmware esx) Debian squeeze 6.0.3 with stock kernel o2cb_ctl version 1.4.4 Shared volume setup on top of drbd (dual primary) Howto reproduce: File system created and mounted on one peer. When it dies, the other peer mount the volume and it hang with following trace: Note: Bug already reported on oracle oss bugtracker (http://oss.oracle.com/bugzilla/show_bug.cgi?id=1335) -- Package-specific info: ** Version: Linux version 2.6.32-5-686 (Debian 2.6.32-38) ([email protected]) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 04:15:24 UTC 2011 ** Command line: BOOT_IMAGE=/vmlinuz-2.6.32-5-686 root=/dev/mapper/vg00-lvroot ro quiet vga=770 ** Not tainted ** Kernel log: [ 1590.801556] BUG: unable to handle kernel NULL pointer dereference at 0000001e [ 1590.803047] IP: [<e163a869>] ocfs2_update_disk_slot+0x6b/0x121 [ocfs2] [ 1590.804242] *pde = 00000000 [ 1590.805399] Oops: 0000 [#1] SMP [ 1590.805517] last sysfs file: /sys/fs/o2cb/interface_revision [ 1590.805517] Modules linked in: ocfs2 jbd2 quota_tree sha1_generic ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs drbd lru_cache cn fuse ext2 loop snd_pcm snd_timer parport_pc snd i2c_piix4 parport soundcore snd_page_alloc psmouse processor i2c_core button pcspkr evdev serio_raw ext3 jbd mbcache dm_mod sg sd_mod crc_t10dif sr_mod cdrom ata_generic ata_piix libata thermal thermal_sys floppy 8139too 8139cp mii scsi_mod [last unloaded: configfs] [ 1590.805517] [ 1590.805517] Pid: 4265, comm: ocfs2rec Not tainted (2.6.32-5-686 #1) Bochs [ 1590.805517] EIP: 0060:[<e163a869>] EFLAGS: 00010246 CPU: 0 [ 1590.805517] EIP is at ocfs2_update_disk_slot+0x6b/0x121 [ocfs2] [ 1590.805517] EAX: 00000006 EBX: d946df40 ECX: 00000000 EDX: 00000000 [ 1590.805517] ESI: 00000000 EDI: d7d73800 EBP: dde30800 ESP: d6999ebc [ 1590.805517] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 1590.805517] Process ocfs2rec (pid: 4265, ti=d6998000 task=ddd8aec0 task.ti=d6998000) [ 1590.805517] Stack: [ 1590.805517] e163abff dde30800 00000000 d7d73800 00000000 e16210a0 ddd8aec0 ddd8aec0 [ 1590.805517] <0> dde3089c 00000006 00000000 dde30800 da26a108 da26a118 00000001 00010000 [ 1590.805517] <0> 00000000 00010000 00000000 dad1a000 df707d48 00000000 00000000 00000000 [ 1590.805517] Call Trace: [ 1590.805517] [<e163abff>] ? ocfs2_clear_slot+0x23/0x50 [ocfs2] [ 1590.805517] [<e16210a0>] ? __ocfs2_recovery_thread+0xfd5/0x146d [ocfs2] [ 1590.805517] [<e16200cb>] ? __ocfs2_recovery_thread+0x0/0x146d [ocfs2] [ 1590.805517] [<c1043dfc>] ? kthread+0x61/0x66 [ 1590.805517] [<c1043d9b>] ? kthread+0x0/0x66 [ 1590.805517] [<c1003d47>] ? kernel_thread_helper+0x7/0x10 [ 1590.805517] Code: 18 8b 43 18 8b 04 f0 8b 34 24 88 04 f7 03 53 18 83 3a 00 74 07 8b 42 04 89 44 f7 04 8b 43 10 8b 14 88 eb 35 8b 43 10 31 d2 8b 00 <8b> 48 18 eb 1f 8d 04 d5 00 00 00 00 03 43 18 83 38 00 74 09 8b [ 1590.805517] EIP: [<e163a869>] ocfs2_update_disk_slot+0x6b/0x121 [ocfs2] SS:ESP 0068:d6999ebc [ 1590.805517] CR2: 000000000000001e [ 1590.846312] ---[ end trace eee3645cbe324c05 ]--- ** Model information not available ** Loaded modules: Module Size Used by drbd 173348 0 lru_cache 4054 1 drbd cn 3667 1 drbd fuse 44268 1 ocfs2_dlmfs 12533 1 ocfs2_stack_o2cb 2526 0 ocfs2_dlm 157108 2 ocfs2_dlmfs,ocfs2_stack_o2cb ocfs2_nodemanager 125027 3 ocfs2_dlmfs,ocfs2_stack_o2cb,ocfs2_dlm ocfs2_stackglue 5625 1 ocfs2_stack_o2cb configfs 15888 2 ocfs2_nodemanager ext2 46245 1 loop 9769 0 snd_pcm 47226 0 snd_timer 12270 1 snd_pcm snd 34423 2 snd_pcm,snd_timer soundcore 3450 1 snd snd_page_alloc 5045 1 snd_pcm parport_pc 15799 0 pcspkr 1207 0 parport 22554 1 parport_pc i2c_piix4 7076 0 i2c_core 12787 1 i2c_piix4 processor 26327 0 button 3598 0 psmouse 44809 0 evdev 5609 2 serio_raw 2916 0 ext3 94396 3 jbd 32317 1 ext3 mbcache 3762 2 ext2,ext3 dm_mod 46234 14 sg 19937 0 sd_mod 26005 3 crc_t10dif 1012 1 sd_mod sr_mod 10770 0 cdrom 26487 1 sr_mod ata_generic 2247 0 ata_piix 17736 2 libata 115869 2 ata_generic,ata_piix thermal 9206 0 floppy 40923 0 thermal_sys 9378 2 processor,thermal 8139too 14949 0 8139cp 13421 0 mii 2714 2 8139too,8139cp scsi_mod 104853 4 sg,sd_mod,sr_mod,libata ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000] Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master]) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1] Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1] Region 4: I/O ports at c000 [size=16] Kernel driver in use: ata_piix 00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03) Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 9 Kernel driver in use: piix4_smbus 00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8] (prog-if 00 [VGA controller]) Subsystem: Red Hat, Inc Device [1af4:1100] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at f0000000 (32-bit, prefetchable) [size=32M] Region 1: Memory at f2000000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at f2010000 [disabled] [size=64K] 00:03.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 20) Subsystem: Red Hat, Inc Device [1af4:1100] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at c100 [size=256] Region 1: Memory at f2020000 (32-bit, non-prefetchable) [size=256] Expansion ROM at f2030000 [disabled] [size=64K] Kernel driver in use: 8139cp ** USB devices: not available -- System Information: Debian Release: 6.0.3 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-image-2.6.32-5-686 depends on: ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy ii initramfs-tools [linux-initra 0.98.8 tools for generating an initramfs ii linux-base 2.6.32-38 Linux image base package ii module-init-tools 3.12-1 tools for managing Linux kernel mo Versions of packages linux-image-2.6.32-5-686 recommends: pn firmware-linux-free <none> (no description available) ii libc6-i686 2.11.2-10 Embedded GNU C Library: Shared lib Versions of packages linux-image-2.6.32-5-686 suggests: pn grub | lilo <none> (no description available) pn linux-doc-2.6.32 <none> (no description available) Versions of packages linux-image-2.6.32-5-686 is related to: pn firmware-bnx2 <none> (no description available) pn firmware-bnx2x <none> (no description available) pn firmware-ipw2x00 <none> (no description available) pn firmware-ivtv <none> (no description available) pn firmware-iwlwifi <none> (no description available) pn firmware-linux <none> (no description available) pn firmware-linux-nonfree <none> (no description available) pn firmware-qlogic <none> (no description available) pn firmware-ralink <none> (no description available) pn xen-hypervisor <none> (no description available) -- debconf information: linux-image-2.6.32-5-686/prerm/removing-running-kernel-2.6.32-5-686: true linux-image-2.6.32-5-686/postinst/depmod-error-initrd-2.6.32-5-686: false linux-image-2.6.32-5-686/postinst/ignoring-do-bootloader-2.6.32-5-686: linux-image-2.6.32-5-686/postinst/missing-firmware-2.6.32-5-686:
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--- Begin Message ---Dear submitter, these bug are tagged squeeze without any wheezy/jessie/stretch tag implying that the bug is not present in more recent Debian releases. squeeze is no longer supported. We are sorry that we couldn't deal with your issue in squeeze. If this bug was incorrectly tagged squeeze, please reopen the bug and remove the squeeze tag. cu Adrian -- "Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed
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