Additional info: reporter: libreport-2.1.12 BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: [<ffffffff8157fb79>] usb_reset_configuration+0x89/0x2c0 PGD 0 Oops: 0000 [#1] SMP Modules linked in: zl10353 tm6000_dvb tm6000_alsa rc_nec_terratec_cinergy_xs tuner_xc2028 tuner tm6000 videobuf_vmalloc nls_utf8 isofs fuse ip6t_rpfilter ip6t_REJECT xt_conntrack cfg80211 rfkill 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 mt2063 drxk kvm_amd ppdev kvm cx25840 snd_hda_codec_hdmi sp5100_tco snd_hda_codec_via snd_hda_codec_generic cx23885 btcx_risc altera_ci videobuf_dvb tda18271 altera_stapl snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm tveeprom cx2341x videobuf_dma_sg videobuf_core dvb_core rc_core v4l2_common videodev edac_core microcode media i2c_piix4 edac_mce_amd k10temp serio_raw shpchp snd_timer snd soundcore parport_pc parport asus_atk0110 acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc ata_generic pata_acpi nouveau pata_atiixp video mxm_wmi i2c_algo_bit drm_kms_helper ttm drm r8169 mii i2c_core wmi CPU: 0 PID: 14508 Comm: v4l_id Not tainted 3.14.0-0.rc2.git2.1.fc21.x86_64 #1 Hardware name: System manufacturer System Product Name/M4A78LT-M, BIOS 0802 08/24/2010 task: ffff8800af440000 ti: ffff8800b65d8000 task.ti: ffff8800b65d8000 RIP: 0010:[<ffffffff8157fb79>] [<ffffffff8157fb79>] usb_reset_configuration+0x89/0x2c0 RSP: 0018:ffff8800b65d9e00 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 RDX: 0000000000001a30 RSI: ffff8800af440b68 RDI: ffff8800b6609800 RBP: ffff8800b65d9e58 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000001 R11: ffff8800af440b68 R12: ffff8800b6609800 R13: 0000000000000000 R14: ffff8800805e0280 R15: ffff880118eb1a60 FS: 00007fc67b4ee740(0000) GS:ffff88011aa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fff0d42e9e8 CR3: 00000000b85e8000 CR4: 00000000000007f0 Stack: ffff880118720000 0000000000000000 ffff880118721210 ffff88003635d800 0000000018eb1a60 ffff8800b65d9e58 ffff880118720000 ffff8800b846e000 ffff880118721210 ffff8800805e0280 ffff880118eb1a60 ffff8800b65d9e80 Call Trace: [<ffffffffa075173c>] tm6000_release+0xac/0x1a0 [tm6000] [<ffffffffa03c3498>] v4l2_release+0x38/0x80 [videodev] [<ffffffff81234b05>] __fput+0xf5/0x2c0 [<ffffffff81234d1e>] ____fput+0xe/0x10 [<ffffffff810c0ad4>] task_work_run+0xb4/0xe0 [<ffffffff8101bb91>] do_notify_resume+0x61/0xa0 [<ffffffff817e2fe2>] int_signal+0x12/0x17 Code: 31 f6 4d 8b ac 24 30 05 00 00 48 8b b8 e0 02 00 00 e8 bc 49 25 00 4c 89 e7 e8 74 22 ff ff 85 c0 89 45 cc 0f 85 ee 01 00 00 30 db <41> 80 7d 04 00 4d 8d b5 98 00 00 00 c7 45 d0 00 00 00 00 75 3e RIP [<ffffffff8157fb79>] usb_reset_configuration+0x89/0x2c0 RSP <ffff8800b65d9e00> CR2: 0000000000000004
Created attachment 865806 [details] File: dmesg
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