Bug 799308

Summary: [abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000004
Product: [Fedora] Fedora Reporter: Denisa Kardis <online-print>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:f9b57e7113147194f977ee5f5d0e5aef8620dba7
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-02 14:59:11 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Denisa Kardis 2012-03-02 12:59:18 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.2.5-3.fc16.i686 root=UUID=92da82fb-5db5-422c-9cde-53db48264711 ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=de quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8
event_log:      2012-03-02-13:58:59> Smolt profile successfully saved
kernel:         3.2.5-3.fc16.i686
reason:         BUG: unable to handle kernel NULL pointer dereference at 00000004
time:           Pá 2. březen 2012, 12:02:05 CET

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 00000004
:IP: [<c072fd35>] sd_revalidate_disk+0x25/0x1d00
:*pde = 00000000 
:Oops: 0000 [#1] SMP 
:Modules linked in: vfat fat usb_storage ppdev parport_pc lp parport fuse 8021q garp stp llc fcoe libfcoe libfc scsi_transport_fc scsi_tgt rfcomm be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer btusb bluetooth snd arc4 iwl4965 iwlegacy mac80211 uvcvideo videodev media microcode sky2 cfg80211 toshiba_acpi soundcore iTCO_wdt sparse_keymap rfkill snd_page_alloc toshiba_bluetooth iTCO_vendor_support joydev i2c_i801 serio_raw binfmt_misc uinput sdhci_pci sdhci mmc_core firewire_ohci firewire_core crc_itu_t video wmi radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: s
:csi_wait_scan]
:Pid: 2208, comm: blkid Not tainted 3.2.5-3.fc16.i686 #1 TOSHIBA Satellite A300/Satellite A300
:EIP: 0060:[<c072fd35>] EFLAGS: 00010246 CPU: 1
:EIP is at sd_revalidate_disk+0x25/0x1d00
:EAX: 00000000 EBX: 00000000 ECX: 00000002 EDX: c072fd10
:ESI: eefb7460 EDI: eefb7400 EBP: ee9fdd38 ESP: ee9fdcac
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process blkid (pid: 2208, ti=ee9fc000 task=eff73ed0 task.ti=ee9fc000)
:Stack:
: f4e81080 ef1a9a00 0000d901 c072ef2f ee9fdcdc c0543d6e f2f35680 c055c020
: f7365750 eefb743c f7365750 f3044800 ee9fdcfc c0544c74 ee9fdd0c eefb743c
: eefb7400 ee9fdd10 c0647b2d eefb7400 ee9fdd10 f2f35680 00000000 ee9fdd20
:Call Trace:
: [<c072ef2f>] ? scsi_disk_release+0x5f/0x70
: [<c0543d6e>] ? find_inode+0x4e/0x90
: [<c055c020>] ? I_BDEV+0x10/0x10
: [<c0544c74>] ? iget5_locked+0x74/0x180
: [<c0647b2d>] ? kobject_put+0x1d/0x50
: [<c05446f4>] ? iput+0x34/0x190
: [<c0588122>] rescan_partitions+0x82/0x590
: [<c071d567>] ? scsi_device_put+0x47/0x50
: [<c04841d2>] ? module_refcount+0x72/0x90
: [<c0704ff4>] ? put_device+0x14/0x20
: [<c071d554>] ? scsi_device_put+0x34/0x50
: [<c072f2ff>] ? sd_open+0xff/0x1d0
: [<c055d816>] __blkdev_get+0x266/0x3c0
: [<c055d9bb>] blkdev_get+0x4b/0x2a0
: [<c055dc60>] blkdev_open+0x50/0x70
: [<c052c5c6>] __dentry_open+0x246/0x310
: [<c052d96e>] nameidata_to_filp+0x6e/0x80
: [<c055dc10>] ? blkdev_get+0x2a0/0x2a0
: [<c053b5c7>] do_last+0x287/0x7c0
: [<c053bbe4>] path_openat+0xa4/0x350
: [<c05040f3>] ? handle_pte_fault+0x83/0x8f0
: [<c053bfa1>] do_filp_open+0x31/0x80
: [<c0652338>] ? strncpy_from_user+0x38/0x70
: [<c05464bc>] ? alloc_fd+0x3c/0xe0
: [<c052da66>] do_sys_open+0xe6/0x1b0
: [<c04a33d6>] ? audit_syscall_exit+0x176/0x1a0
: [<c052db5e>] sys_open+0x2e/0x40
: [<c0921214>] syscall_call+0x7/0xb
:Code: e8 b1 ea d1 ff 90 55 89 e5 57 56 53 83 c4 80 3e 8d 74 26 00 89 45 b4 65 a1 14 00 00 00 89 45 f0 31 c0 8b 45 b4 8b 80 e8 01 00 00 <8b> 58 04 89 45 c0 a1 c0 44 d1 c0 89 5d b8 c1 e8 15 83 e0 07 83 

smolt_data:
:
:
:Obecné
:=================================
:UUID: 02cba814-f7cf-4e28-b642-f4930aab08ca
:OS: Fedora release 16 (Verne)
:Výchozí startovací úroveň: Unknown
:Jazyk: cs_CZ.utf8
:Platfoma: i686
:BogoMIPS: 4189.48
:Výrobce CPU: GenuineIntel
:Model CPU: Intel(R) Core(TM)2 Duo CPU     T8100  @ 2.10GHz
:CPU Stepping: 6
:CPU Family: 6
:Číslo modelu CPU: 23
:Počet CPU: 2
:Rychlost CPU: 2101
:Systémová paměť: 3024
:Systémový odkládací prostor: 6143
:Výrobce: TOSHIBA
:Systém: Satellite A300 PSAJ4E-04500UGR
:Formát desky: Other
:Jádro: 3.2.5-3.fc16.i686
:SELinux povolen: 1
:SELinux politika: targeted
:SELinux vynucen: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Zařízení
:=================================
:(32902:10752:4473:65360) pci, None, HOST/PCI, Mobile PM965/GM965/GL960 Memory Controller Hub
:(32902:10753:4473:65360) pci, pcieport, PCI/PCI, Mobile PM965/GM965/GL960 PCI Express Root Port
:(32902:10302:4473:65360) pci, None, SERIAL, 82801H (ICH8 Family) SMBus Controller
:(32902:10280:4473:65360) pci, ata_piix, STORAGE, 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller
:(32902:10320:4473:65360) pci, ata_piix, STORAGE, 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller
:(32902:10261:4473:65360) pci, None, PCI/ISA, 82801HEM (ICH8M) LPC Interface Controller
:(32902:16937:32902:4353) pci, iwl4965, NETWORK, PRO/Wireless 4965 AG or AGN
:(32902:10289:4473:65360) pci, uhci_hcd, USB, 82801H (ICH8 Family) USB UHCI Controller #2
:(32902:9288:0:0) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:10290:4473:65360) pci, uhci_hcd, USB, 82801H (ICH8 Family) USB UHCI Controller #3
:(32902:10294:4473:65360) pci, ehci_hcd, USB, 82801H (ICH8 Family) USB2 EHCI Controller #1
:(32902:10298:4473:65360) pci, ehci_hcd, USB, 82801H (ICH8 Family) USB2 EHCI Controller #2
:(4523:17237:4473:65360) pci, sky2, ETHERNET, Satellite P305D-S8995E
:(4631:247:4473:65360) pci, firewire_ohci, FIREWIRE, Satellite P305D-S8995E
:(4631:28960:4473:65360) pci, sdhci-pci, BASE, Satellite P305D-S8995E
:(4631:28976:4473:65360) pci, None, STORAGE, Satellite P305D-S8995E
:(32902:10309:4473:65360) pci, pcieport, PCI/PCI, 82801H (ICH8 Family) PCI Express Port 4
:(32902:10303:4473:65360) pci, pcieport, PCI/PCI, 82801H (ICH8 Family) PCI Express Port 1
:(32902:10305:4473:65360) pci, pcieport, PCI/PCI, 82801H (ICH8 Family) PCI Express Port 2
:(32902:10315:4473:65360) pci, snd_hda_intel, MULTIMEDIA, 82801H (ICH8 Family) HD Audio Controller
:(32902:10292:4473:65360) pci, uhci_hcd, USB, 82801H (ICH8 Family) USB UHCI Controller #4
:(32902:10288:4473:65360) pci, uhci_hcd, USB, 82801H (ICH8 Family) USB UHCI Controller #1
:(4098:43552:4473:43552) pci, snd_hda_intel, MULTIMEDIA, RV635 Audio device [Radeon HD 3600 Series]
:(4098:38289:4473:65360) pci, radeon, VIDEO, Mobility Radeon HD 3650
:(32902:10293:4473:65360) pci, uhci_hcd, USB, 82801H (ICH8 Family) USB UHCI Controller #5
:
:
:Informace o souborovém systému
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/sda2 / ext4 4096 4096 15342421 12201176 12047623 3842048 3521933 3521933
:/dev/sda1 /boot ext4 4096 4096 261467 231246 218139 65536 65302 65302
:/dev/sda5 /home ext4 4096 4096 44322077 23392069 21173151 11100160 11050251 11050251
:
Comment 1 Josh Boyer 2012-03-02 14:59:11 UTC 

*** This bug has been marked as a duplicate of bug 754518 ***