https://bugzilla.novell.com/show_bug.cgi?id=856659 https://bugzilla.novell.com/show_bug.cgi?id=856659#c0 Summary: [Kernel:HEAD] warning fs/sysfs/group.c:214 device_del+0x3b/0x1b0() Classification: openSUSE Product: openSUSE Factory Version: 13.2 Milestone 0 Platform: x86-64 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: crrodriguez@opensuse.org QAContact: qa-bugs@suse.de Found By: --- Blocker: --- I am getting the following trace: 3975.442397] parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP] [ 3975.442949] parport0: irq 7 detected [ 3975.524933] ppdev: user-space parallel port driver [ 3975.583437] ------------[ cut here ]------------ [ 3975.583447] WARNING: CPU: 7 PID: 2403 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc4/linux-3.13-rc4/fs/sysfs/group.c:214 device_del+0x3b/0x1b0() [ 3975.583449] sysfs group ffffffff81c7e040 not found for kobject 'parport0' [ 3975.583450] Modules linked in: ppdev parport_pc(-) parport af_packet snd_hda_codec_hdmi iTCO_wdt gpio_ich iTCO_vendor_support dcdbas snd_hda_codec_realtek coretemp uvcvideo kvm_intel snd_usb_audio snd_usbmidi_lib kvm videobuf2_vmalloc videobuf2_memops snd_rawmidi videobuf2_core snd_hda_intel snd_seq_device snd_hda_codec videodev snd_hwdep serio_raw pcspkr snd_pcm lpc_ich mfd_core usb_storage nouveau i2c_i801 snd_page_alloc snd_timer mxm_wmi video ttm snd drm_kms_helper r8169 mii drm i2c_algo_bit soundcore i7core_edac edac_core shpchp acpi_cpufreq processor button wmi thermal_sys joydev dm_mod ata_generic btrfs libcrc32c xor raid6_pq crc32c_intel sr_mod cdrom pata_jmicron xhci_hcd sg autofs4 [ 3975.583485] CPU: 7 PID: 2403 Comm: rmmod Not tainted 3.13.0-rc4-1.g82b44e7-desktop #1 [ 3975.583487] Hardware name: DELL Inc. Studio XPS 435T/9000/0X501H, BIOS A16 02/04/2010 [ 3975.583488] 0000000000000009 ffffffff815c9d40 ffff880150e3fde8 ffffffff81052e72 [ 3975.583491] ffff8801b55de400 ffff880150e3fe38 ffff8801b5faa740 ffff88006f7ba010 [ 3975.583494] 0000000000000000 ffffffff81052ed7 ffffffff8180cc88 0000000000000028 [ 3975.583497] Call Trace: [ 3975.583508] [<ffffffff81004920>] dump_trace+0x80/0x2f0 [ 3975.583512] [<ffffffff81004c35>] show_stack_log_lvl+0xa5/0x190 [ 3975.583515] [<ffffffff81005f5c>] show_stack+0x1c/0x50 [ 3975.583520] [<ffffffff815c9d40>] dump_stack+0x49/0x6a [ 3975.583525] [<ffffffff81052e72>] warn_slowpath_common+0x72/0x90 [ 3975.583529] [<ffffffff81052ed7>] warn_slowpath_fmt+0x47/0x50 [ 3975.583533] [<ffffffff813d440b>] device_del+0x3b/0x1b0 [ 3975.583537] [<ffffffff813d4595>] device_unregister+0x15/0x60 [ 3975.583540] [<ffffffff813d4645>] device_destroy+0x35/0x40 [ 3975.583545] [<ffffffffa0429536>] parport_remove_port+0x36/0x180 [parport] [ 3975.583557] [<ffffffffa04dfba0>] parport_pc_unregister_port+0x20/0x190 [parport_pc] [ 3975.583563] [<ffffffffa04e2feb>] parport_pc_exit+0x71/0x86 [parport_pc] [ 3975.583572] [<ffffffff810c5bac>] SyS_delete_module+0x16c/0x240 [ 3975.583578] [<ffffffff815d743d>] system_call_fastpath+0x1a/0x1f [ 3975.583582] [<00007f6fba7b0e27>] 0x7f6fba7b0e26 [ 3975.583584] ---[ end trace 34344fbcdd9d4c33 ]--- How to reproduce: Just run hwinfo as root. -- 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.