Additional info: reporter: libreport-2.2.1 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffffa03d13be>] l2cap_do_send+0x1e/0x100 [bluetooth] PGD 0 Oops: 0000 [#1] SMP Modules linked in: rfcomm fuse 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 bnep iptable_raw snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm arc4 ath9k ath9k_common ath9k_hw ath mac80211 snd_page_alloc ath3k dell_laptop btusb bluetooth snd_timer dell_wmi snd cfg80211 shpchp sparse_keymap wmi soundcore rfkill x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel dcdbas iTCO_wdt iTCO_vendor_support microcode uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_core videodev serio_raw media i2c_i801 mei_me mei lpc_ich mfd_core binfmt_misc i915 i2c_algo_bit drm_kms_helper drm i2c_core video alx mdio CPU: 2 PID: 8215 Comm: kbnepd bnep0 Not tainted 3.13.9-200.fc20.x86_64 #1 Hardware name: Dell Inc. Inspiron 5523/07T01D, BIOS A02 11/02/2012 task: ffff8801943c4500 ti: ffff880193658000 task.ti: ffff880193658000 RIP: 0010:[<ffffffffa03d13be>] [<ffffffffa03d13be>] l2cap_do_send+0x1e/0x100 [bluetooth] RSP: 0018:ffff880193659c00 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8800a0ff5000 RCX: ffff8801946beec0 RDX: 0000000000000028 RSI: ffff880036949100 RDI: ffff8800a0ff5000 RBP: ffff880193659c18 R08: 00000000000000c0 R09: 0000000000000300 R10: ffff880198801600 R11: 0000000000000304 R12: ffff880036949100 R13: ffff8800a0ff5000 R14: ffff880036949100 R15: 0000000000000028 FS: 0000000000000000(0000) GS:ffff88019f300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000cce5a000 CR4: 00000000001407e0 Stack: ffff880193659e70 ffff8801946beec8 ffff8800a0ff5000 ffff880193659ca0 ffffffffa03d88f9 0000000000000028 0000000000009c40 ffff880100000028 00000028a03b09bf 0000000000000000 ffff88019f394e98 ffff8800b6def8c8 Call Trace: [<ffffffffa03d88f9>] l2cap_chan_send+0x249/0xb40 [bluetooth] [<ffffffff8168e676>] ? _raw_spin_unlock_bh+0x16/0x20 [<ffffffffa03dd593>] l2cap_sock_sendmsg+0xb3/0x110 [bluetooth] [<ffffffff8156c41b>] sock_sendmsg+0x8b/0xc0 [<ffffffff810125b6>] ? __switch_to+0x126/0x4c0 [<ffffffff8168b2c2>] ? __schedule+0x2e2/0x740 [<ffffffff8156c487>] kernel_sendmsg+0x37/0x50 [<ffffffffa03a7aa9>] bnep_session+0x539/0x900 [bnep] [<ffffffff8109e410>] ? wake_up_state+0x20/0x20 [<ffffffffa03a7570>] ? bnep_rx_control+0x410/0x410 [bnep] [<ffffffff8108f2f2>] kthread+0xd2/0xf0 [<ffffffff8108f220>] ? insert_kthread_work+0x40/0x40 [<ffffffff81696cbc>] ret_from_fork+0x7c/0xb0 [<ffffffff8108f220>] ? insert_kthread_work+0x40/0x40 Code: e8 a8 90 f6 e0 e9 33 fc ff ff 0f 1f 00 0f 1f 44 00 00 55 f6 05 55 51 02 00 04 48 89 e5 41 55 41 54 49 89 f4 53 48 8b 07 48 89 fb <4c> 8b 28 0f 85 a3 00 00 00 48 83 7b 08 00 74 32 0f b6 83 b3 00 RIP [<ffffffffa03d13be>] l2cap_do_send+0x1e/0x100 [bluetooth]
Created attachment 886913 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is 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 20 kernel bugs. Fedora 20 has now been rebased to 3.14.4-200.fc20. 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.
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 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.