Additional info: reporter: libreport-2.2.3 BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 IP: [<0000000000000001>] 0x1 PGD 0 Oops: 0010 [#1] SMP Modules linked in: tda10048 tda827x tda10023 dvb_usb_ttusb2 dvb_usb dvb_core rc_core fuse xt_CHECKSUM ipt_MASQUERADE tun nf_conntrack_netbios_ns nf_conntrack_broadcast ccm ip6t_rpfilter ip6t_REJECT xt_conntrack 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 bnep snd_hda_codec_hdmi arc4 iwldvm x86_pkg_temp_thermal mac80211 vfat coretemp fat kvm_intel kvm snd_hda_codec_conexant snd_hda_codec_generic iTCO_wdt snd_hda_intel iTCO_vendor_support uvcvideo snd_hda_controller crct10dif_pclmul iwlwifi crc32_pclmul snd_hda_codec[F6][8B] crc32c_intel videobuf2_vmalloc videobuf2_memops videobuf2_core ghash_clmulni_intel v4l2_common btusb snd_hwdep joydev videodev microcode i2c_i801 bluetooth cdc_acm serio_raw media cfg80211 snd_seq snd_seq_device sdhci_pci thinkpad_acpi sdhci snd_pcm mmc_core snd_timer mei_me tpm_tis snd mei rfkill tpm soundcore lpc_ich shpchp mfd_core sunrpc binfmt_misc cdc_mbim cdc_ncm usbnet mii cdc_wdm btrfs nouveau xor mxm_wmi raid6_pq i2c_algo_bit drm_kms_helper ttm e1000e drm firewire_ohci firewire_core ptp i2ccore crc_itu_t pps_core wmi videohda_codec_hdmi arc4 iwldvm x86_pkg_temp_thermal mac80211 vfat coretemp fat kvm_intel kvm snd_hda_codec_conexant snd_hda_codec_generic iTCO_wdt snd_hda_intel iTCO_vendor_support uvcvideo snd_hda_controller crct10dif_pclmul iwlwifi crc32_pclmul snd_hda_codec[F6][8B] CPU: 2 PID: 4616 Comm: CI adapter on d Not tainted 3.17.0-0.rc2.git2.2.fc22.1.x86_64 #1 Hardware name: LENOVO 42844DG/42844DG, BIOS 8BET57WW (1.37 ) 04/06/2012 task: ffff8803156e4440 ti: ffff880303d8c000 task.ti: ffff880303d8c000 RIP: 0010:[<0000000000000001>] [<0000000000000001>] 0x1[03] RSP: 0018:ffff880303d8fb28 EFLAGS: 00010202 RAX: 0000000000000019 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffff880303d8fc90 RDI: ffff880316469d00 RBP: ffff880303d8ff40 R08: ffff880316469d01 R09: ffff880316469d00 R10: 0000000000000003 R11: 0000000000000020 R12: 0000000000000000 R13: ffff880303d8fba4 R14: ffff880303d8fb9c R15: 0000000000000000 FS: 00007fcc02f22700(0000) GS:ffff88043dc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000001 CR3: 00000002eace2000 CR4: 00000000000407e0 Stack: ffffffff8121d8d8 00007fcc02f21690 ffff880303d8ffd8 ffff8803156e4440 0000000000000000 ffff880303d8ff50 000000000000c350 ffff880303d8fb88 00000001010d2fc5 ffff880303d8fb90 ffff880316469d01 ffff880316469d00 Call Trace: [<ffffffff8121d8d8>] ? do_sys_poll+0x328/0x570 [<ffffffff8124e2eb>] ? ep_poll_callback+0xfb/0x170 [<ffffffff810d2fc5>] ? __wake_up_common+0x55/0x90 [<ffffffff810d3460>] ? __wake_up_sync_key+0x50/0x60 [<ffffffff8160c17a>] ? sock_def_readable+0x3a/0x70 [<ffffffff8121c460>] ? poll_select_copy_remaining+0x150/0x150 [<ffffffff8160915e>] ? sock_sendmsg+0x9e/0xe0 [<ffffffff81735bf2>] ? mutex_lock_interruptible+0x12/0x50 [<ffffffffa0985d0f>] ? dvb_ca_en50221_io_do_ioctl+0x6f/0x1e0 [dvb_core][03] [<ffffffffa09808d8>] ? dvb_usercopy+0xd8/0x190 [dvb_core] [<ffffffffa0985ca0>] ? dvb_ca_en50221_io_ioctl+0x20/0x20 [dvb_core] [<ffffffff81225a75>] ? __fget_light+0x25/0x70 [<ffffffff8160979d>] ? SYSC_sendto+0x17d/0x1c0 [<ffffffffa0985c95>] ? dvb_ca_en50221_io_ioctl+0x15/0x20 [dvb_core] [<ffffffff8121b7a0>] ? do_vfs_ioctl+0x2d0/0x4b0[03] [<ffffffff8101d199>] ? read_tsc+0x9/0x10 [<ffffffff810fd6d5>] ? ktime_get_ts64+0x45/0x100 [<ffffffff8121dc1d>] SyS_poll+0x6d/0x120 [<ffffffff817388a9>] system_call_fastpath+0x16/0x1b Code: Bad RIP value. RIP [<0000000000000001>] 0x1 RSP <ffff880303d8fb28> CR2: 0000000000000001
Created attachment 933118 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 21 kernel bugs. Fedora 21 has now been rebased to 3.18.3-201.fc21. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 3 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.