Bug 1067797

Summary: [abrt] BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
Product: [Fedora] Fedora Reporter: Stefan Ringel <mail>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 22CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/384229582083d2863b781708eaff24af331d8571
Whiteboard: abrt_hash:03be97b1719a7786ae8c82f892939e78a0a22563
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-03-25 12:44:16 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description Stefan Ringel 2014-02-21 05:32:47 UTC 
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
Comment 1 Stefan Ringel 2014-02-21 05:32:56 UTC 
Created attachment 865806 [details]
File: dmesg
Comment 2 Jaroslav Reznik 2015-03-03 15:30:30 UTC 
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