libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/boot/vmlinuz-3.3.7-1.fc16.i686 root=/dev/mapper/vg_regula-lv_root ro KEYTABLE=dvorak rd.md=0 rd.dm=0 rd.lvm.lv=vg_regula/lv_root quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 rd.lvm.lv=vg_regula/lv_swap LANG=en_US.UTF-8 comment: Random browsing in chromium. kernel: 3.3.7-1.fc16.i686 reason: BUG: unable to handle kernel paging request at c93c2000 time: Sun 27 May 2012 06:20:14 PM EDT backtrace: :BUG: unable to handle kernel paging request at c93c2000 :IP: [<c04ef9fa>] get_page_from_freelist+0x25a/0x520 :*pde = 00f3f067 *pte = ff00f3c8 :Oops: 0002 [#1] SMP :Modules linked in: be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i lockd libcxgbi cxgb3 mdio fcoe libfcoe libfc ib_iser 8021q scsi_transport_fc rdma_cm garp scsi_tgt stp llc ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 ip6table_filter nf_defrag_ipv4 ip6_tables xt_state nf_conntrack arc4 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep uvcvideo videobuf2_core videodev media snd_seq snd_seq_device snd_pcm iTCO_wdt iTCO_vendor_support ath5k r8169 i2c_i801 ath mii videobuf2_vmalloc videobuf2_memops snd_timer acerhdf sparse_keymap mac80211 snd serio_raw soundcore joydev uinput snd_page_alloc cfg80211 sunrpc rfkill microcode wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] :Pid: 7751, comm: chromium-browse Not tainted 3.3.7-1.fc16.i686 #1 Acer AOA150/ :EIP: 0060:[<c04ef9fa>] EFLAGS: 00210246 CPU: 1 :EIP is at get_page_from_freelist+0x25a/0x520 :EAX: 00000000 EBX: 00001000 ECX: 00000400 EDX: c93c2000 :ESI: f5885840 EDI: c93c2000 EBP: e041fe04 ESP: e041fd90 : DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 :Process chromium-browse (pid: 7751, ti=e041e000 task=e21a0c90 task.ti=e041e000) :Stack: : 00000002 00000041 00000000 ffffffff 00000002 f57d5cc0 c0ba3100 00000000 : 00000000 00000000 00000001 00000040 00000000 c0ba3128 c0ba3acc 00000003 : 000280da f73f0d14 00000000 00000000 f73f0d20 00200246 f5885840 00000000 :Call Trace: : [<c04eff2b>] __alloc_pages_nodemask+0x10b/0x740 : [<c046a843>] ? update_curr+0x213/0x380 : [<c0467fdf>] ? sched_clock_cpu+0xcf/0x150 : [<c0409768>] ? sched_clock+0x8/0x10 : [<c0511d6e>] ? anon_vma_prepare+0x1e/0x130 : [<c0509f74>] handle_pte_fault+0x614/0x900 : [<c04650f0>] ? scheduler_tick+0xd0/0x100 : [<c050a368>] handle_mm_fault+0x108/0x210 : [<c0932230>] ? vmalloc_fault+0xee/0xee : [<c093237b>] do_page_fault+0x14b/0x460 : [<c043e287>] ? irq_exit+0x67/0xa0 : [<c041f939>] ? smp_apic_timer_interrupt+0x59/0x90 : [<c0932230>] ? vmalloc_fault+0xee/0xee : [<c092f973>] error_code+0x67/0x6c : [<c0920000>] ? msr_device_create+0x37/0x46 :Code: 02 00 00 8b 45 ec 8b 75 e4 c7 45 e8 00 00 00 00 85 c0 7f 41 eb 7b 8d 76 00 f7 c7 02 00 00 00 75 60 89 d9 31 c0 c1 e9 02 f6 c3 02 <f3> ab 74 08 66 c7 07 00 00 83 c7 02 83 e3 01 74 03 c6 07 00 89 :EIP: [<c04ef9fa>] get_page_from_freelist+0x25a/0x520 SS:ESP 0068:e041fd90 :CR2: 00000000c93c2000 smolt_data: : : :General :================================= :UUID: ddece0da-22c5-4026-9ef3-d1a343a417d4 :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: i686 :BogoMIPS: 3191.86 :CPU Vendor: GenuineIntel :CPU Model: Intel(R) Atom(TM) CPU N270 @ 1.60GHz :CPU Stepping: 2 :CPU Family: 6 :CPU Model Num: 28 :Number of CPUs: 2 :CPU Speed: 1600 :System Memory: 991 :System Swap: 1983 :Vendor: Acer :System: AOA150 1 :Form factor: Other :Kernel: 3.3.7-1.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 :================================= :(32902:10169:4133:347) pci, None, PCI/ISA, 82801GBM (ICH7-M) LPC Interface Bridge :(4332:33078:4133:347) pci, r8169, ETHERNET, RTL8101E/RTL8102E PCI Express Fast Ethernet controller :(32902:10158:4133:347) pci, i915, VIDEO, Mobile 945GME Express Integrated Graphics Controller :(32902:10150:4133:347) pci, None, VIDEO, Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller :(32902:10192:4133:347) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 1 :(32902:10194:4133:347) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 2 :(32902:10200:4133:347) pci, snd_hda_intel, MULTIMEDIA, N10/ICH 7 Family High Definition Audio Controller :(32902:10180:4133:347) pci, ata_piix, STORAGE, 82801GBM/GHM (ICH7 Family) SATA IDE Controller :(32902:10196:4133:347) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 3 :(32902:10202:4133:347) pci, i801_smbus, SERIAL, N10/ICH 7 Family SMBus Controller :(32902:9288:4133:347) pci, None, PCI/PCI, 82801 Mobile PCI Bridge :(5772:28:4187:57352) pci, ath5k, ETHERNET, AR242x / AR542x Wireless Network Adapter (PCI-Express) :(32902:10198:4133:347) pci, pcieport, PCI/PCI, N10/ICH 7 Family PCI Express Port 4 :(32902:10185:4133:347) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #2 :(32902:10184:4133:347) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #1 :(32902:10156:4133:347) pci, agpgart-intel, HOST/PCI, Mobile 945GME Express Memory Controller Hub :(32902:10186:4133:347) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #3 :(32902:10187:4133:347) pci, uhci_hcd, USB, N10/ICH 7 Family USB UHCI Controller #4 :(32902:10188:4133:347) pci, ehci_hcd, USB, N10/ICH 7 Family USB2 EHCI Controller : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/mapper/vg_regula-lv_root / ext4 4096 4096 6267433 4873145 4810419 1572864 1419555 1419555 :/dev/mapper/vg_regula-lv_home /home ext4 4096 4096 32108372 22544548 20936868 8044544 7612537 7612537 :
hmm. Another of those weird c9xxxxxx addresses. I suspect that was c1xxxxxx, but a random bit flip changed the 8 bit from a 0 to a 1. Try running memtest86 for a while.
*** Bug 825486 has been marked as a duplicate of this bug. ***
*** Bug 825545 has been marked as a duplicate of this bug. ***
I ran 2 pass of memtest86+, no error. Will run it further tonight.
I forgot to run memtest yesterday, will do that tonight. The machine has now been up for about 2h on 3.3.7 and still seems to do fine. I've been having pretty much the same workload as before (ie. network file transfer, web browsing, h264 playback, yum management...). The only difference is that I'm currently using the wired network, not the wireless one. Will keep monitoring.
memtest86 completed 9 pass without any error last night. I'd rule this out.
still a problem in 3.4 ?