Created attachment 958212 [details] dmesg Description of problem: WARNING: CPU: 2 PID: 5126 at drivers/base/firmware_class.c:1127 _request_firmware+0x519/0x7f0() Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack cfg80211 bnep ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw snd_hda_codec_realtek snd_hda_codec_generic btusb snd_hda_codec_hdmi bluetooth snd_hda_intel hp_wmi sparse_keymap uvcvideo snd_hda_controller videobuf2_vmalloc snd_hda_codec kvm_amd videobuf2_core snd_hwdep videobuf2_memops kvm snd_seq cdc_ether v4l2_common snd_seq_device usbnet videodev snd_pcm rfkill media joydev serio_raw edac_core hid_lenovo edac_mce_amd fam15h_power k10temp snd_timer rtsx_pci_ms i2c_piix4 snd memstick soundcore shpchp wmi tpm_tis tpm_infineon hp_accel video hp_wireless tpm lis3lv02d input_polldev acpi_cpufreq dm_crypt radeon rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper crct10dif_pclmul ttm crc32_pclmul crc32c_intel drm ghash_clmulni_intel r8169 rtsx_pci mfd_core mii CPU: 2 PID: 5126 Comm: kworker/u9:0 Tainted: G W 3.18.0-0.rc0.git9.5.fc22.1.x86_64 #1 Hardware name: Hewlett-Packard HP EliteBook 745 G2/221C, BIOS M84 Ver. 01.03 07/04/2014 Workqueue: hci0 hci_power_on [bluetooth] 0000000000000000 00000000d2dd78f3 ffff88023314bb88 ffffffff8175af54 0000000000000000 0000000000000000 ffff88023314bbc8 ffffffff81099081 0000000000000000 ffff88023314bce0 00000000fffffff5 ffff88001510e440 Call Trace: [<ffffffff8175af54>] dump_stack+0x46/0x58 [<ffffffff81099081>] warn_slowpath_common+0x81/0xa0 [<ffffffff8109919a>] warn_slowpath_null+0x1a/0x20 [<ffffffff814bc089>] _request_firmware+0x519/0x7f0 [<ffffffff814bc395>] request_firmware+0x35/0x50 [<ffffffffa049d736>] btusb_setup_bcm_patchram+0x86/0x590 [btusb] [<ffffffff814b4956>] ? rpm_idle+0xd6/0x2b0 [<ffffffffa05a3571>] hci_dev_do_open+0xe1/0xa90 [bluetooth] [<ffffffff810c55cb>] ? try_to_wake_up+0xdb/0x340 [<ffffffffa05a46f0>] hci_power_on+0x40/0x1e0 [bluetooth] [<ffffffff810b22cd>] process_one_work+0x14d/0x400 [<ffffffff810b2c5b>] worker_thread+0x6b/0x4a0 [<ffffffff810b2bf0>] ? rescuer_thread+0x2a0/0x2a0 [<ffffffff810b7e9a>] kthread+0xea/0x100 [<ffffffff810b7db0>] ? kthread_create_on_node+0x1b0/0x1b0 [<ffffffff81761cbc>] ret_from_fork+0x7c/0xb0 [<ffffffff810b7db0>] ? kthread_create_on_node+0x1b0/0x1b0 Version-Release number of selected component (if applicable): 3.18.0-0.rc4.git2.1.fc22.x86_64 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Created attachment 962228 [details] example of similar error concerning bluetooth and tainting I'm seeing something very similar with Fedora 20. The bug is not being reported automatically, because of the "tainting". I think the tainting might be caused because of the preceding error, but that is not reported either. See attached dmesg output for details.
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
*** This bug has been marked as a duplicate of bug 1133378 ***