libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.3.0-0.rc3.git5.1.fc17.x86_64 root=/dev/mapper/vg_fedora--17rc2-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.lvm.lv=vg_fedora-17rc2/lv_root rd.luks=0 rd.lvm.lv=vg_bpgl/lv_swap LANG=en_US.UTF-8 rhgb quiet kernel: 3.3.0-0.rc3.git5.1.fc17.x86_64 reason: WARNING: at lib/dma-debug.c:930 check_for_stack+0xa9/0xf0() time: Mon 20 Feb 2012 01:52:12 PM EST backtrace: :WARNING: at lib/dma-debug.c:930 check_for_stack+0xa9/0xf0() :Hardware name: Satellite L655 :ehci_hcd 0000:00:1d.0: DMA-API: device driver maps memory fromstack [addr=ffff880129b93bb6] :Modules linked in: ums_realtek(+) usb_storage uas :Pid: 144, comm: udevd Not tainted 3.3.0-0.rc3.git5.1.fc17.x86_64 #1 :Call Trace: : [<ffffffff81060c1f>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff81060d16>] warn_slowpath_fmt+0x46/0x50 : [<ffffffff8133eaa9>] check_for_stack+0xa9/0xf0 : [<ffffffff8133f1fa>] debug_dma_map_page+0xea/0x150 : [<ffffffff81486e8b>] usb_hcd_map_urb_for_dma+0x54b/0x5d0 : [<ffffffff810d83e5>] ? __module_address+0xd5/0xe0 : [<ffffffff8148719d>] usb_hcd_submit_urb+0x28d/0x870 : [<ffffffff81488410>] usb_submit_urb+0xf0/0x3b0 : [<ffffffffa000a205>] usb_stor_msg_common+0xb5/0x170 [usb_storage] : [<ffffffff8169c2d5>] ? wait_for_common+0x135/0x180 : [<ffffffffa000a5f6>] usb_stor_bulk_transfer_buf+0x66/0xb0 [usb_storage] : [<ffffffffa00214f0>] __do_config_autodelink.constprop.2+0x100/0x140 [ums_realtek] : [<ffffffffa0021d25>] config_autodelink_after_power_on+0x85/0x210 [ums_realtek] : [<ffffffffa00221a6>] init_realtek_cr+0x246/0x460 [ums_realtek] : [<ffffffffa000bf51>] usb_stor_probe2+0x1a1/0x380 [usb_storage] : [<ffffffffa0021059>] realtek_cr_probe+0x59/0x60 [ums_realtek] : [<ffffffff8148d29a>] usb_probe_interface+0x10a/0x250 : [<ffffffff81237093>] ? sysfs_create_link+0x13/0x20 : [<ffffffff81411bf6>] driver_probe_device+0x96/0x2f0 : [<ffffffff81411efb>] __driver_attach+0xab/0xb0 : [<ffffffff81411e50>] ? driver_probe_device+0x2f0/0x2f0 : [<ffffffff8140fdf5>] bus_for_each_dev+0x55/0x90 : [<ffffffff814116de>] driver_attach+0x1e/0x20 : [<ffffffff814113e8>] bus_add_driver+0x1b8/0x2b0 : [<ffffffff814126d7>] driver_register+0x77/0x160 : [<ffffffff8148c1c7>] usb_register_driver+0xb7/0x180 : [<ffffffffa0027000>] ? 0xffffffffa0026fff : [<ffffffffa002701e>] realtek_cr_driver_init+0x1e/0x1000 [ums_realtek] : [<ffffffff8100212a>] do_one_initcall+0x12a/0x180 : [<ffffffff810daf06>] sys_init_module+0x1146/0x2260 : [<ffffffff816a6c29>] system_call_fastpath+0x16/0x1b smolt_data: : : :General :================================= :UUID: b3f24e20-c6ca-4f1d-bf19-261b0bd34c1e :OS: Fedora release 17 (Beefy Miracle) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 5320.00 :CPU Vendor: GenuineIntel :CPU Model: Intel(R) Core(TM) i5 CPU M 480 @ 2.67GHz :CPU Stepping: 5 :CPU Family: 6 :CPU Model Num: 37 :Number of CPUs: 4 :CPU Speed: 2667 :System Memory: 3792 :System Swap: 4415 :Vendor: TOSHIBA :System: Satellite L655 PSK2GU-02P00D :Form factor: Notebook :Kernel: 3.3.0-0.rc3.git7.2.fc17.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 :================================= :(32902:11362:4473:64848) pci, None, HOST/PCI, Core Processor QuickPath Architecture Generic Non-core Registers :(32902:11521:4473:64848) pci, None, HOST/PCI, Core Processor QuickPath Architecture System Address Decoder :(32902:68:4473:64848) pci, None, HOST/PCI, Core Processor DRAM Controller :(32902:69:4473:64848) pci, pcieport, PCI/PCI, Core Processor PCI Express x16 Root Port :(32902:11536:4473:64848) pci, None, HOST/PCI, Core Processor QPI Link 0 :(32902:11537:4473:64848) pci, None, HOST/PCI, Core Processor QPI Physical 0 :(6505:8288:4473:64848) pci, atl1c, ETHERNET, AR8152 v1.1 Fast Ethernet :(32902:11539:4473:64848) pci, None, HOST/PCI, Core Processor Reserved :(32902:15152:4473:64848) pci, None, SERIAL, 5 Series/3400 Series Chipset SMBus Controller :(32902:15145:4473:64848) pci, ahci, STORAGE, 5 Series/3400 Series Chipset 4 port SATA AHCI Controller :(32902:15113:4473:64848) pci, None, PCI/ISA, Mobile 5 Series Chipset LPC Interface Controller :(32902:15154:4473:64848) pci, intel ips, NONE, 5 Series/3400 Series Chipset Thermal Subsystem :(32902:9288:4473:64848) pci, None, PCI/PCI, 82801 Mobile PCI Bridge :(32902:15164:4473:64848) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller :(32902:15156:4473:64848) pci, ehci_hcd, USB, 5 Series/3400 Series Chipset USB2 Enhanced Host Controller :(32902:15204:4473:64848) pci, None, SIMPLE, 5 Series/3400 Series Chipset HECI Controller :(4332:33142:4332:33153) pci, rtl8192ce, NETWORK, RTL8188CE 802.11b/g/n WiFi Adapter :(32902:15170:4473:64848) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 1 :(32902:15178:4473:64848) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 5 :(32902:15190:4473:64848) pci, snd_hda_intel, MULTIMEDIA, 5 Series/3400 Series Chipset High Definition Audio :(4098:43616:4473:64848) pci, snd_hda_intel, MULTIMEDIA, Redwood HDMI Audio [Radeon HD 5600 Series] :(4098:26817:4473:64848) pci, radeon, VIDEO, Madison [AMD Radeon HD 5000M Series] :(32902:15180:4473:64848) pci, pcieport, PCI/PCI, 5 Series/3400 Series Chipset PCI Express Root Port 6 :(32902:11538:4473:64848) pci, None, HOST/PCI, Core Processor Reserved : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/mapper/vg_fedora--17rc2-lv_root / ext4 4096 4096 1815219 1004020 985840 458752 370984 370984 :/dev/sdb2 /boot ext4 1024 1024 508745 435319 409719 128016 127737 127737 :
This is because the ums_realtek driver is passing a stack variable to the dma layer (eventually). What were you doing when this happened?
http://thread.gmane.org/gmane.linux.usb.general/58921
I added the patch in comment #2. This should be fixed in the next f17/rawhide kernel build.
(In reply to comment #1) > This is because the ums_realtek driver is passing a stack variable to the dma > layer (eventually). What were you doing when this happened? Josh, as I stated this happened right after booting the system. So I don't really know what caused this error to pop up. It's good that you added the patch.
I rebooted the system after having downloaded and installed KDE and other debug packages to send in a report/ Now I don't know if that has anything to do with this error or not. Package: kernel OS Release: Fedora release 17 (Beefy Miracle)
*** Bug 796019 has been marked as a duplicate of this bug. ***
kernel-3.3.0-0.rc4.git1.4.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/kernel-3.3.0-0.rc4.git1.4.fc17
Package kernel-3.3.0-0.rc4.git1.4.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.3.0-0.rc4.git1.4.fc17' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-2304/kernel-3.3.0-0.rc4.git1.4.fc17 then log in and leave karma (feedback).
kernel-3.3.0-0.rc4.git1.4.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.
I have reached this bug (abrt found as duplicate) on 3.3.0-0.rc5.git3.1.fc17.x86_64
(In reply to comment #10) > I have reached this bug (abrt found as duplicate) on > 3.3.0-0.rc5.git3.1.fc17.x86_64 That would be odd. Can you attach the full dmesg?
Created attachment 567265 [details] backtrace
Created attachment 567269 [details] smolt_data
Created attachment 567270 [details] Current dmesg My current dmesg after some days of usage (I'm using sleep mode for my netbook). If I can give more info about this bug, please tell me.
(In reply to comment #12) > Created attachment 567265 [details] > backtrace You have a different problem. This bug is to fix the ums_realtek driver. You seem to have an issue with ums_eneub6250. Please open a new bug.