libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.1.6-1.fc16.x86_64 root=/dev/mapper/vg_apneista-lv_root ro rd.luks.uuid=luks-b18216b2-a448-48a8-8793-07f607a296d7 rd.dm=0 KEYTABLE=us quiet rd.lvm.lv=vg_apneista/lv_swap rhgb rd.lvm.lv=vg_apneista/lv_root rd.md=0 SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 event_log: 2012-01-04-15:41:28> Smolt profile successfully saved kernel: 3.1.6-1.fc16.x86_64 reason: BUG: unable to handle kernel NULL pointer dereference at 000000000000006c time: IST 05:35:08 2012 ינו 01 א' backtrace: Text file, 4304 bytes smolt_data: : : :General :================================= :UUID: c7fdb0e0-440b-493a-8a7c-984aa6f9267c :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.utf8 :Platform: x86_64 :BogoMIPS: 2992.39 :CPU Vendor: AuthenticAMD :CPU Model: AMD Athlon(tm) Neo X2 Dual Core Processor L325 :CPU Stepping: 2 :CPU Family: 15 :CPU Model Num: 107 :Number of CPUs: 2 :CPU Speed: 1495 :System Memory: 2758 :System Swap: 4799 :Vendor: LENOVO :System: 01972MG ThinkPad Edge :Form factor: Notebook :Kernel: 3.1.6-1.fc16.x86_64 :SELinux Enabled: 1 :SELinux Policy: targeted :SELinux Enforce: Enforcing :MythTV Remote: Unknown :MythTV Role: Unknown :MythTV Theme: Unknown :MythTV Plugin: :MythTV Tuner: -1 : : :Devices :================================= :(4098:17297:6058:8627) pci, ahci, STORAGE, SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] :(4130:38407:6058:8627) pci, pcieport, PCI/PCI, RS780 PCI to PCI bridge (PCIE port 3) :(4098:17302:6058:8627) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4130:38400:6058:8627) pci, None, HOST/PCI, RS780 Host Bridge :(4130:38402:4130:38402) pci, None, PCI/PCI, RS780/RS880 PCI to PCI bridge (int gfx) :(4332:33128:6058:8497) pci, r8169, ETHERNET, RTL8111/8168B PCI Express Gigabit Ethernet controller :(4130:4352:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] HyperTransport Technology Configuration :(4130:4355:0:0) pci, k8temp, HOST/PCI, K8 [Athlon64/Opteron] Miscellaneous Control :(4130:4354:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] DRAM Controller :(4130:4353:0:0) pci, None, HOST/PCI, K8 [Athlon64/Opteron] Address Map :(4332:33138:4332:57376) pci, rtl8192se, NETWORK, RTL8191SEvB Wireless LAN Controller :(4098:17285:6058:8627) pci, piix4_smbus, SERIAL, SBx00 SMBus Controller :(4098:17309:6058:8627) pci, None, PCI/ISA, SB7x0/SB8x0/SB9x0 LPC host controller :(4098:17283:6058:8627) pci, snd_hda_intel, MULTIMEDIA, SBx00 Azalia (Intel HDA) :(4098:17284:0:0) pci, None, PCI/PCI, SBx00 PCI to PCI Bridge :(4098:38418:6058:8627) pci, radeon, VIDEO, RS780M/RS780MN [Radeon HD 3200 Graphics] :(4098:38415:4098:38418) pci, snd_hda_intel, MULTIMEDIA, RS780 Azalia controller :(4098:17303:6058:8627) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4098:17304:6058:8627) pci, ohci_hcd, USB, SB7x0 USB OHCI1 Controller :(4098:17302:6058:8627) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17304:6058:8627) pci, ohci_hcd, USB, SB7x0 USB OHCI1 Controller :(4098:17303:6058:8627) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4130:38405:6058:8627) pci, pcieport, PCI/PCI, RS780 PCI to PCI bridge (PCIE port 1) : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/mapper/vg_apneista-lv_root / ext4 4096 4096 12901535 11396988 11265966 3276800 3088345 3088345 :/dev/sda5 /boot ext4 1024 1024 495844 409880 384280 128016 127782 127782 :/dev/mapper/vg_apneista-lv_home /home ext4 4096 4096 28254384 15230501 13795263 7176192 7165555 7165555 :
Created attachment 550685 [details] File: backtrace
Larry, this is using the 3.2-rc6 snapshot of compat-wireless...any thoughts?
There are 2 dev_alloc_skb() calls that are not checked for failure. The OP's system must be extremely memory limited. A patch is available that will be posted here, and submitted to wireless-testing.
Created attachment 550799 [details] Proposed patch to prevent BUG
Test kernels w/ above patch building here: http://koji.fedoraproject.org/koji/taskinfo?taskID=3625669 Peter, please give them a try and post the results here -- thanks!
Peter, ping? Koji won't keep those test kernels much longer...
[mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update.