https://bugzilla.novell.com/show_bug.cgi?id=419250 User sbrandt@gmx.de added comment https://bugzilla.novell.com/show_bug.cgi?id=419250#c18 --- Comment #18 from Sebastian Brandt <sbrandt@gmx.de> 2008-10-16 01:31:08 MDT --- Created an attachment (id=245876) --> (https://bugzilla.novell.com/attachment.cgi?id=245876) dmesg after sysrq-T dmesg after echo t > /proc/sysrq-trigger (Alt+SysRQ+T only gives "SysRq : This sysrq operation is disabled.") Still w/ vmware and stuff, to repeat will take some time. This time, rmmod ohci-hcd just hung before going down to hibernate. Most interesting stack trace, I believe: Leftover inexact backtrace: modprobe D ffff810124470850 0 7618 7616 ffff8101144f3c38 0000000000000082 0000000000000000 ffffffff8810c78a ffff810124de3088 ffffffff807e4280 ffffffff807e4280 ffff8101245785c0 ffffffff805ff890 ffff810124578900 0000000000000296 ffff810124578900 Call Trace: [<ffffffff8810046d>] :usbcore:usb_kill_urb+0xb4/0xe9 [<ffffffff880ff317>] :usbcore:usb_hcd_flush_endpoint+0xde/0xf6 [<ffffffff88100b01>] :usbcore:usb_disable_endpoint+0x4a/0x5a [<ffffffff88100b3f>] :usbcore:usb_disable_device+0x2e/0xf9 [<ffffffff880fccc4>] :usbcore:usb_disconnect+0xa6/0x153 [<ffffffff880fccb1>] :usbcore:usb_disconnect+0x93/0x153 [<ffffffff880fe94a>] :usbcore:usb_remove_hcd+0xb0/0x118 [<ffffffff88109b84>] :usbcore:usb_hcd_pci_remove+0x1e/0x7d [<ffffffff80331bb2>] pci_device_remove+0x25/0x49 [<ffffffff8039fc57>] __device_release_driver+0x9f/0xc5 [<ffffffff8039fd24>] driver_detach+0xa7/0xe7 [<ffffffff8039ef65>] bus_remove_driver+0x83/0xb3 [<ffffffff803a01e8>] driver_unregister+0x36/0x3b [<ffffffff80331ed9>] pci_unregister_driver+0x33/0x8a [<ffffffff8813d2df>] :ohci_hcd:ohci_hcd_mod_exit+0x10/0x12 [<ffffffff8025accc>] sys_delete_module+0x1f0/0x240 [<ffffffff8020bffa>] system_call_after_swapgs+0x8a/0x8f DWARF2 unwinder stuck at system_call_after_swapgs+0x8a/0x8f I will repeat stacktrace later on, w/o vmware xen vbox virtd lm_sensors and other uncommon stuff. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.