https://bugzilla.novell.com/show_bug.cgi?id=412068 User malfer@telefonica.net added comment https://bugzilla.novell.com/show_bug.cgi?id=412068#c1 Summary: pc stalls on boot in lirc_mceusb2 modprobe Product: openSUSE 11.0 Version: Final Platform: 64bit OS/Version: openSUSE 11.0 Status: NEW Severity: Normal Priority: P5 - None Component: Booting AssignedTo: jsrain@novell.com ReportedBy: malfer@telefonica.net QAContact: jsrain@novell.com Found By: Customer Environmet: Hp-Pavillion m9075.es with integrated USB IR OpenSuse 11.0 linux 2.6.25.9-0.2 During the boot the system stalls about the 60% of the times for three to six minutes with these messages: lirc_dev: lirc_register_plugin: sample_rate: 0 lirc_mceusb2[3]: Formosa21 Beanbag Emulation Device on usb3:3 BUG: unable to handle kernel NULL pointer dereference at 0000000000000002 IP: [<ffffffff8831644c>] :lirc_mceusb2:request_packet_async+0x69/0x1df PGD 7d137067 PUD 7e9fe067 PMD 0 Oops: 0000 [1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-5/3-5.2/3-5.2:1.0/bInterfaceClass CPU 0 Modules linked in: arc4 ecb crypto_blkcipher rt73usb(+) rt2x00usb rt2x00lib rtc_cmos firmware_class rtc_core ohci1394 rfkill nvidia(P) rtc_lib input_polldev ieee1394 lirc_mceusb2(+) i2c_i801 e1000e usb_storage button i2c_core sr_mod cdrom intel_agp crc_itu_t mac80211 iTCO_wdt cfg80211 iTCO_vendor_support sg lirc_dev snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore uhci_hcd sd_mod ehci_hcd usbcore edd fan thermal processor ext3 mbcache jbd ata_piix libata scsi_mod dock Pid: 822, comm: modprobe Tainted: P N 2.6.25.5-1.1-default #1 RIP: 0010:[<ffffffff8831644c>] [<ffffffff8831644c>] :lirc_mceusb2:request_packet_async+0x69/0x1df RSP: 0018:ffff81007d0f1a58 EFLAGS: 00010246 RAX: ffff81007d199fc0 RBX: ffff81007e4490c0 RCX: 0000000000000000 RDX: ffff81007f81c000 RSI: ffff81007d05c800 RDI: ffff81007d199fc0 RBP: ffff81007d0f1a98 R08: ffff81007e4491c0 R09: ffff81007d0f1a48 R10: ffff81007d49e420 R11: 000000000000ff00 R12: 0000000000000000 R13: ffff81007e4491c0 R14: 0000000000000005 R15: 0000000000000002 FS: 00007f72dc4056f0(0000) GS:ffffffff80630000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000002 CR3: 000000007d052000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process modprobe (pid: 822, threadinfo ffff81007d0f0000, task ffff81007d078380) Stack: ffff81007d0f1a98 00000005880f5c9a ffffffff883198c0 ffff81007d05c888 ffff81007d882080 ffff81007e4491c0 0000000000000005 ffff81007d05c800 ffff81007d0f1be8 ffffffff88316bf7 ffff81007d0f1b08 0000000000000001 Call Trace: [<ffffffff88316bf7>] :lirc_mceusb2:usb_remote_probe+0x635/0x70f [<ffffffff880f718f>] :usbcore:usb_probe_interface+0xe5/0x133 [<ffffffff8039fcee>] driver_probe_device+0xc0/0x16e [<ffffffff8039fe0c>] __driver_attach+0x70/0xae [<ffffffff8039f541>] bus_for_each_dev+0x4f/0x89 [<ffffffff8039fb39>] driver_attach+0x1c/0x1e [<ffffffff8039edeb>] bus_add_driver+0xb7/0x200 [<ffffffff8039ffbf>] driver_register+0x5e/0xde [<ffffffff880f73ed>] :usbcore:usb_register_driver+0x80/0xe4 [<ffffffff8812c06d>] :lirc_mceusb2:usb_remote_init+0x6d/0x8a [<ffffffff8025a818>] sys_init_module+0x1b0a/0x1c47 [<ffffffff8020bfea>] system_call_after_swapgs+0x8a/0x8f DWARF2 unwinder stuck at system_call_after_swapgs+0x8a/0x8f Leftover inexact backtrace: Code: 1c 01 00 00 4c 63 75 cc be d0 00 00 00 4c 89 f7 e8 f7 46 f8 f7 48 85 c0 48 89 c7 0f 84 ea 00 00 00 41 83 ff 02 49 8b 75 00 75 71 <41> 0f b6 44 24 02 8b 16 41 0f b6 4c 24 06 48 89 73 48 48 89 7b RIP [<ffffffff8831644c>] :lirc_mceusb2:request_packet_async+0x69/0x1df RSP <ffff81007d0f1a58> CR2: 0000000000000002 ---[ end trace 2ea1263f0bfb85e8 ]--- -- 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.