May 7 14:47:35 server kernel: [ 501.247123] BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 May 7 14:47:35 server kernel: [ 501.247239] IP: [] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] May 7 14:47:35 server kernel: [ 501.247354] PGD cae6f067 PUD ca99c067 PMD 0 May 7 14:47:35 server kernel: [ 501.247426] Oops: 0000 [#1] SMP May 7 14:47:35 server kernel: [ 501.247482] Modules linked in: xfs tun xt_connmark xt_TCPMSS xt_tcpmss xt_owner xt_REDIRECT nf_nat_redirect xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 ts_kmp ts_bm xt_string ipt_REJECT nf_reject_ipv4 xt_recent xt_conntrack xt_multiport xt_pkttype xt_tcpudp xt_mark nf_log_ipv4 nf_log_common xt_LOG xt_limit iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables ip6table_filter ip6_tables x_tables pppoe pppox dm_crypt ts2020 regmap_i2c ds3000 cx88_dvb dvb_pll cx88_vp3054_i2c mt352 videobuf2_dvb cx8800 cx8802 cx88xx pl2303 tveeprom videobuf2_dma_sg ppdev videobuf2_memops videobuf2_v4l2 videobuf2_core dvb_usb_digitv snd_hda_codec_via snd_hda_codec_hdmi snd_hda_codec_generic radeon dvb_usb snd_hda_intel amd64_edac_mod serio_raw snd_hda_codec edac_core fbcon k10temp bitblit softcursor snd_hda_core font snd_pcm_oss i2c_piix4 snd_mixer_oss tileblit drm_kms_helper syscopyarea snd_pcm snd_seq_dummy sysfillrect snd_seq_oss sysimgblt fb_sys_fops ttm snd_seq_midi r8169 snd_rawmidi drm snd_seq_midi_event e1000e snd_seq snd_seq_device snd_timer snd ptp pps_core i2c_algo_bit soundcore parport_pc ohci_pci shpchp tpm_tis tpm nfsd auth_rpcgss oid_registry hwmon_vid exportfs nfs_acl mii nfs bonding lockd grace lp sunrpc parport May 7 14:47:35 server kernel: [ 501.249564] CPU: 1 PID: 6889 Comm: vb2-cx88[0] Not tainted 4.5.3 #3 May 7 14:47:35 server kernel: [ 501.249644] Hardware name: System manufacturer System Product Name/M4A785TD-V EVO, BIOS 0211 07/08/2009 May 7 14:47:35 server kernel: [ 501.249767] task: ffff8800aebf3600 ti: ffff8801e07a0000 task.ti: ffff8801e07a0000 May 7 14:47:35 server kernel: [ 501.249861] RIP: 0010:[] [] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] May 7 14:47:35 server kernel: [ 501.250002] RSP: 0018:ffff8801e07a3de8 EFLAGS: 00010086 May 7 14:47:35 server kernel: [ 501.250071] RAX: 0000000000000283 RBX: ffff880210dc5000 RCX: 0000000000000283 May 7 14:47:35 server kernel: [ 501.250161] RDX: ffffffffa0222cf0 RSI: 0000000000000000 RDI: ffff880210dc5014 May 7 14:47:35 server kernel: [ 501.250251] RBP: ffff8801e07a3df8 R08: ffff8801e07a0000 R09: 0000000000000000 May 7 14:47:35 server kernel: [ 501.250348] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8800cda2a9d8 May 7 14:47:35 server kernel: [ 501.250438] R13: ffff880210dc51b8 R14: 0000000000000000 R15: ffff8800cda2a828 May 7 14:47:35 server kernel: [ 501.250528] FS: 00007f5b77fff700(0000) GS:ffff88021fc40000(0000) knlGS:00000000adaffb40 May 7 14:47:35 server kernel: [ 501.250631] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b May 7 14:47:35 server kernel: [ 501.250704] CR2: 0000000000000004 CR3: 00000000ca19d000 CR4: 00000000000006e0 May 7 14:47:35 server kernel: [ 501.250794] Stack: May 7 14:47:35 server kernel: [ 501.250822] ffff8801e07a3df8 ffffffffa0222cfd ffff8801e07a3e70 ffffffffa0236beb May 7 14:47:35 server kernel: [ 501.250937] 0000000000000283 ffff8801e07a3e94 0000000000000000 0000000000000000 May 7 14:47:35 server kernel: [ 501.251051] ffff8800aebf3600 ffffffff8108d8e0 ffff8801e07a3e38 ffff8801e07a3e38 May 7 14:47:35 server kernel: [ 501.251165] Call Trace: May 7 14:47:35 server kernel: [ 501.251200] [] ? __verify_planes_array_core+0xd/0x10 [videobuf2_v4l2] May 7 14:47:35 server kernel: [ 501.251306] [] vb2_core_dqbuf+0x2eb/0x4c0 [videobuf2_core] May 7 14:47:35 server kernel: [ 501.251398] [] ? prepare_to_wait_event+0x100/0x100 May 7 14:47:35 server kernel: [ 501.251482] [] vb2_thread+0x1cb/0x220 [videobuf2_core] May 7 14:47:35 server kernel: [ 501.251569] [] ? vb2_core_qbuf+0x230/0x230 [videobuf2_core] May 7 14:47:35 server kernel: [ 501.251662] [] ? vb2_core_qbuf+0x230/0x230 [videobuf2_core] May 7 14:47:35 server kernel: [ 501.255982] [] kthread+0xc4/0xe0 May 7 14:47:35 server kernel: [ 501.260292] [] ? kthread_park+0x50/0x50 May 7 14:47:35 server kernel: [ 501.264615] [] ret_from_fork+0x3f/0x70 May 7 14:47:35 server kernel: [ 501.268962] [] ? kthread_park+0x50/0x50 May 7 14:47:35 server kernel: [ 501.273216] Code: 0d 01 74 16 48 8b 46 28 48 8b 56 30 48 89 87 d0 01 00 00 48 89 97 d8 01 00 00 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 <8b> 46 04 48 89 e5 8d 50 f7 31 c0 83 fa 01 76 02 5d c3 48 83 7e May 7 14:47:35 server kernel: [ 501.282146] RIP [] __verify_planes_array.isra.3+0x1/0x80 [videobuf2_v4l2] May 7 14:47:35 server kernel: [ 501.286391] RSP May 7 14:47:35 server kernel: [ 501.290619] CR2: 0000000000000004 May 7 14:47:35 server kernel: [ 501.294786] ---[ end trace b2b354153ccad110 ]---