Bug 795073

Summary: [abrt] kernel: BUG: Bad page map in process setroubleshootd pte:2eb87045 pmd:34326067
Product: [Fedora] Fedora Reporter: Tony Browning <ttonybrowning>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA 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:19a5923e8c586deb28b4939ebbeb4f7eeae41ad0
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-14 16:40:13 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Tony Browning 2012-02-19 05:35:05 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.0-7.fc16.i686 root=/dev/mapper/vg_toshiba-lv_root ro nomodeset rd.lvm.lv=vg_toshiba/lv_swap rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.md=0 rd.luks=0 rd.lvm.lv=vg_toshiba/lv_root LANG=en_US.UTF-8
comment:        installing updates then crashed.
event_log:      2012-02-19-00:33:59> Smolt profile successfully saved
kernel:         3.1.0-7.fc16.i686
reason:         BUG: Bad page map in process setroubleshootd  pte:2eb87045 pmd:34326067
time:           Sat 18 Feb 2012 11:38:06 PM EST

backtrace:
:BUG: Bad page map in process setroubleshootd  pte:2eb87045 pmd:34326067
:page:f5f3f0e0 count:0 mapcount:-1 mapping:  (null) index:0x0
:page flags: 0x40008010(dirty|tail)
:addr:0a926000 vm_flags:00100073 anon_vma:f43e70c8 mapping:  (null) index:a926
:Pid: 1195, comm: setroubleshootd Not tainted 3.1.0-7.fc16.i686 #1
:Call Trace:
: [<c0808e3e>] ? printk+0x2d/0x2f
: [<c04c7f5f>] print_bad_pte+0x167/0x179
: [<c04c9a13>] unmap_vmas+0x33b/0x47e
: [<c04cd95e>] exit_mmap+0x8d/0xda
: [<c043ab22>] mmput+0x57/0xb7
: [<c04f0054>] flush_old_exec+0x458/0x527
: [<c051ec08>] load_elf_binary+0x2b3/0xfef
: [<c059d6eb>] ? process_measurement+0x43/0xaa
: [<c04efa4e>] search_binary_handler+0xad/0x241
: [<c051e955>] ? load_elf_library+0x20d/0x20d
: [<c04f06be>] do_execve+0x19d/0x25e
: [<c0408f38>] sys_execve+0x36/0x5d
: [<c081666e>] ptregs_execve+0x12/0x18
: [<c0810b0c>] ? syscall_call+0x7/0xb
: [<c0810000>] ? schedule_hrtimeout_range_clock+0xa4/0xda

smolt_data:
:
:
:General
:=================================
:UUID: 219ed543-db70-45fe-898b-43908bcb897e
:OS: Fedora release 16 (Verne)
:Default run level: Unknown
:Language: en_US.UTF-8
:Platform: i686
:BogoMIPS: 3457.48
:CPU Vendor: GenuineIntel
:CPU Model: Genuine Intel(R) CPU           T2250  @ 1.73GHz
:CPU Stepping: 8
:CPU Family: 6
:CPU Model Num: 14
:Number of CPUs: 2
:CPU Speed: 1733
:System Memory: 993
:System Swap: 2015
:Vendor: TOSHIBA
:System: Satellite A100 PSB10U-SA10ES1
:Form factor: Other
:Kernel: 3.1.0-7.fc16.i686
:SELinux Enabled: 1
:SELinux Policy: targeted
:SELinux Enforce: Enforcing
:MythTV Remote: Unknown
:MythTV Role: Unknown
:MythTV Theme: Unknown
:MythTV Plugin: 
:MythTV Tuner: -1
:
:
:Devices
:=================================
:(4172:32827:4473:65296) pci, tifm_7xx1, STORAGE, 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
:(32902:4242:4473:65296) pci, e100, ETHERNET, PRO/100 VE Network Connection
:(32902:10144:4473:65296) pci, agpgart-intel, HOST/PCI, Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub
:(4172:32826:4473:65296) pci, firewire_ohci, FIREWIRE, PCIxx12 OHCI Compliant IEEE 1394 Host Controller
:(4172:32825:4473:65296) pci, yenta_cardbus, PCI/CARDBUS, PCIxx12 Cardbus Controller
:(4172:32828:4473:65296) pci, sdhci-pci, BASE, PCIxx12 SDA Standard Compliant SD Host Controller
:(32902:10169:4473:65296) pci, None, PCI/ISA, 82801GBM (ICH7-M) LPC Interface Bridge
:(32902:10196:4473:65296) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 3
:(32902:9288:4473:65296) pci, None, PCI/PCI, 82801 Mobile PCI Bridge
:(32902:10185:4473:65296) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #2
:(32902:10184:4473:65296) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #1
:(32902:10187:4473:65296) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #4
:(32902:10186:4473:65296) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #3
:(32902:10188:4473:65296) pci, ehci_hcd, USB, N10/ICH 7 Family USB2 EHCI Controller
:(32902:10146:4473:65296) pci, None, VIDEO, Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller
:(32902:10150:4473:65296) pci, None, VIDEO, Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller
:(32902:10192:4473:65296) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 1
:(32902:10194:4473:65296) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 2
:(32902:10200:4473:65296) pci, snd_hda_intel, MULTIMEDIA, Toshiba Satellite A100-796 audio (Realtek ALC861)
:(32902:10202:4473:65296) pci, i801_smbus, SERIAL, N10/ICH 7 Family SMBus Controller
:(32902:16930:32902:4160) pci, iwl3945, NETWORK, PRO/Wireless 3945ABG [Golan] Network Connection
:(32902:10180:4473:65296) pci, ata_piix, STORAGE, 82801GBM/GHM (ICH7 Family) SATA IDE Controller
:
:
:Filesystem Information
:=================================
:device mtpt type bsize frsize blocks bfree bavail file ffree favail
:-------------------------------------------------------------------
:/dev/mapper/vg_toshiba-lv_root / ext4 4096 4096 12901535 11552763 11421741 3276800 3146131 3146131
:/dev/sda1 /boot ext4 1024 1024 495844 438481 412881 128016 127792 127792
:/dev/mapper/vg_toshiba-lv_home /home ext4 4096 4096 10498372 10105332 9572033 2670592 2669819 2669819
:
Comment 1 Dave Jones 2012-02-21 23:56:24 UTC 
[updating multiple bugs at once]

There are a bunch of these 'bad page map' bugs now, and the only thing in common is that they're all on kernels before 3.2 (or 2.6.42 for f15), so I'm optimistic this is fixed in the newest update.

Can you try and reproduce it with the latest update ?

If I don't see any reports from 3.2 in the next week, I'll close these out.
Comment 2 Tony Browning 2012-02-25 23:58:48 UTC 
Yes, all updated now to new kernel 3.2 and beforehand I was having backend troubles with installs and caused the bad page error. Even after the new software updates, some were unclean installs and I had to uninstall then re-install so they would not crash. Consider this fixed for me. Thanks Dave. Sorry for the trouble.