I have similar issue on my system on my new computer:
Sometimes it reproduced, sometimes not.
During last month my system two times suddenly hung up. Maybe it related to
this issue.
** System
Linux debian 3.2.0-4-amd64 #1 SMP Debian 3.2.51-1 x86_64 GNU/Linux
** dmesg
.....
[ 9.963025] swap_free: Bad swap file entry 7fffc40108750c
[ 9.963070] BUG: Bad page map in process udevd pte:ffff880210ea1800
pmd:212b98067
[ 9.963114] addr:00007f2cd3833000 vm_flags:00100073
anon_vma:ffff880212086b20 mapping: (null) index:7f2cd38f5
[ 9.963162] Pid: 500, comm: udevd Tainted: P IO 3.2.0-4-amd64 #1
Debian 3.2.51-1
[ 9.963163] Call Trace:
[ 9.963168] [<ffffffff810ce8ad>] ? print_bad_pte+0x1a5/0x1bd
[ 9.963170] [<ffffffff810ce50d>] ? pte_pfn+0x5/0xe
[ 9.963171] [<ffffffff810d0582>] ? unmap_vmas+0x543/0x6ca
[ 9.963174] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf
[ 9.963178] [<ffffffff810540e4>] ? recalc_sigpending+0x23/0x3c
[ 9.963180] [<ffffffff810d4534>] ? unmap_region+0x9f/0xf1
[ 9.963182] [<ffffffff8110a441>] ? dentry_kill+0x123/0x12e
[ 9.963184] [<ffffffff810d5604>] ? do_munmap+0x292/0x2f3
[ 9.963186] [<ffffffff810d5793>] ? sys_munmap+0x3c/0x52
[ 9.963188] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b
** BIOS Information
Vendor: American Megatrends Inc.
Version: V1.1
Release Date: 04/26/2013
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 8192 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 4.6
** Base Board Information
Manufacturer: MSI
Product Name: Z87-G41 PC Mate(MS-7850)
Version: 1.0
Serial Number: To be filled by O.E.M.
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
** Memory devices
dmidecode -t 17
# dmidecode 2.11
SMBIOS 2.7 present.
Handle 0x0042, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Configured Clock Speed: Unknown
Handle 0x0043, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: 0215
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: CMX8GX3M2A1600C9
Rank: 2
Configured Clock Speed: 1600 MHz
Handle 0x0045, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Configured Clock Speed: Unknown
Handle 0x0046, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x0041
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
Type: DDR3
Type Detail: Synchronous
Speed: 1600 MHz
Manufacturer: 0215
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: CMX8GX3M2A1600C9
Rank: 2
Configured Clock Speed: 1600 MHz
--
To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
