Sep 17 14:51:43 ph4 kernel: BUG: unable to handle kernel NULL pointer dereference at (null) Sep 17 14:51:43 ph4 kernel: IP: [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: PGD 0 Sep 17 14:51:43 ph4 kernel: Oops: 0010 [#1] PREEMPT SMP Sep 17 14:51:43 ph4 kernel: Modules linked in: radeon snd_hda_codec_realtek fbcon snd_hda_codec_hdmi bitblit snd_hda_codec_generic fbcon_rotate snd_hda_intel snd_hda_controller fbcon_ccw fbcon_ud snd_hda_codec snd_usb_audio fbcon_cw softcursor font tileblit i2c_algo_bit snd_usbmidi_lib drm_kms_helper snd_rawmidi snd_seq_device snd_hwdep snd_pcm ttm snd_timer ata_generic drm pata_acpi snd r8169 xhci_hcd soundcore i2c_piix4 pcspkr asus_atk0110 mii pata_jmicron acpi_cpufreq k10temp Sep 17 14:51:43 ph4 kernel: CPU: 0 PID: 24832 Comm: mplayer Not tainted 3.17.0-rc2-g5c18c0d #1 Sep 17 14:51:43 ph4 kernel: Hardware name: System manufacturer System Product Name/M4A89GTD-PRO/USB3, BIOS 1456 05/04/2010 Sep 17 14:51:43 ph4 kernel: task: ffff8800cda23060 ti: ffff88006ca78000 task.ti: ffff88006ca78000 Sep 17 14:51:43 ph4 kernel: RIP: 0010:[<0000000000000000>] [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: RSP: 0018:ffff88006ca7ba80 EFLAGS: 00010002 Sep 17 14:51:43 ph4 kernel: RAX: ffff88006cafd120 RBX: 0000000000000000 RCX: 0000000000000304 Sep 17 14:51:43 ph4 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff88006cafd120 Sep 17 14:51:43 ph4 kernel: RBP: ffff88006ca7bac0 R08: 0000000000000304 R09: ffff8800cf745680 Sep 17 14:51:43 ph4 kernel: R10: ffffffff81461e30 R11: 0000000000000040 R12: ffff88012b18db48 Sep 17 14:51:43 ph4 kernel: R13: ffffffffffffffe8 R14: 0000000000000001 R15: 0000000000000001 Sep 17 14:51:43 ph4 kernel: FS: 00007fdde2fc3740(0000) GS:ffff88012fc00000(0000) knlGS:0000000000000000 Sep 17 14:51:43 ph4 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 17 14:51:43 ph4 kernel: CR2: 0000000000000000 CR3: 000000006cfda000 CR4: 00000000000007f0 Sep 17 14:51:43 ph4 kernel: Stack: Sep 17 14:51:43 ph4 kernel: ffffffff81082000 000000016ca7baa0 0000000000000304 ffff88012b18db40 Sep 17 14:51:43 ph4 kernel: ffff880121785e3c 0000000000000304 0000000000000282 0000000000000000 Sep 17 14:51:43 ph4 kernel: ffff88006ca7baf0 ffffffff81082476 0000000100000001 ffff880121785d40 Sep 17 14:51:43 ph4 kernel: Call Trace: Sep 17 14:51:43 ph4 kernel: [] ? __wake_up_common+0x50/0x80 Sep 17 14:51:43 ph4 kernel: [] __wake_up_sync_key+0x46/0x60 Sep 17 14:51:43 ph4 kernel: [] unix_write_space+0x4b/0x90 Sep 17 14:51:43 ph4 kernel: [] sock_wfree+0x6a/0x80 Sep 17 14:51:43 ph4 kernel: [] unix_destruct_scm+0x6c/0x80 Sep 17 14:51:43 ph4 kernel: [] skb_release_head_state+0x56/0xf0 Sep 17 14:51:43 ph4 kernel: [] skb_release_all+0xd/0x30 Sep 17 14:51:43 ph4 kernel: [] consume_skb+0x2b/0x90 Sep 17 14:51:43 ph4 kernel: [] unix_stream_recvmsg+0x546/0x7c0 Sep 17 14:51:43 ph4 kernel: [] ? _raw_spin_unlock+0x11/0x30 Sep 17 14:51:43 ph4 kernel: [] sock_recvmsg+0x72/0x90 Sep 17 14:51:43 ph4 kernel: [] ? verify_iovec+0x3e/0xc0 Sep 17 14:51:43 ph4 kernel: [] ___sys_recvmsg+0x11f/0x2a0 Sep 17 14:51:43 ph4 kernel: [] ? wake_up_state+0xb/0x10 Sep 17 14:51:43 ph4 kernel: [] ? wake_futex+0x5e/0x80 Sep 17 14:51:43 ph4 kernel: [] ? _raw_spin_unlock+0x11/0x30 Sep 17 14:51:43 ph4 kernel: [] ? do_futex+0x864/0xa10 Sep 17 14:51:43 ph4 kernel: [] ? __fget+0x74/0xb0 Sep 17 14:51:43 ph4 kernel: [] ? __fget_light+0x1f/0x60 Sep 17 14:51:43 ph4 kernel: [] __sys_recvmsg+0x44/0x80 Sep 17 14:51:43 ph4 kernel: [] SyS_recvmsg+0xd/0x20 Sep 17 14:51:43 ph4 kernel: [] system_call_fastpath+0x1a/0x1f Sep 17 14:51:43 ph4 kernel: Code: Bad RIP value. Sep 17 14:51:43 ph4 kernel: RIP [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: RSP Sep 17 14:51:43 ph4 kernel: CR2: 0000000000000000 Sep 17 14:51:43 ph4 kernel: ---[ end trace 519d7cd9b14aa002 ]--- Sep 17 14:51:43 ph4 kernel: BUG: unable to handle kernel NULL pointer dereference at (null) Sep 17 14:51:43 ph4 kernel: note: mplayer[24832] exited with preempt_count 1 Sep 17 14:51:43 ph4 kernel: IP: [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: PGD cac96067 PUD cb6ec067 PMD 0 Sep 17 14:51:43 ph4 kernel: Oops: 0010 [#2] PREEMPT SMP Sep 17 14:51:43 ph4 kernel: Modules linked in: radeon snd_hda_codec_realtek fbcon snd_hda_codec_hdmi bitblit snd_hda_codec_generic fbcon_rotate snd_hda_intel snd_hda_controller fbcon_ccw fbcon_ud snd_hda_codec snd_usb_audio fbcon_cw softcursor font tileblit i2c_algo_bit snd_usbmidi_lib drm_kms_helper snd_rawmidi snd_seq_device snd_hwdep snd_pcm ttm snd_timer ata_generic drm pata_acpi snd r8169 xhci_hcd soundcore i2c_piix4 pcspkr asus_atk0110 mii pata_jmicron acpi_cpufreq k10temp Sep 17 14:51:43 ph4 kernel: CPU: 2 PID: 24271 Comm: seamonkey Tainted: G D 3.17.0-rc2-g5c18c0d #1 Sep 17 14:51:43 ph4 kernel: Hardware name: System manufacturer System Product Name/M4A89GTD-PRO/USB3, BIOS 1456 05/04/2010 Sep 17 14:51:43 ph4 kernel: task: ffff8800cdbc1830 ti: ffff8800cdb44000 task.ti: ffff8800cdb44000 Sep 17 14:51:43 ph4 kernel: RIP: 0010:[<0000000000000000>] [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: RSP: 0018:ffff8800cdb47c08 EFLAGS: 00010002 Sep 17 14:51:43 ph4 kernel: RAX: ffff88006cafd0a0 RBX: 0000000000000000 RCX: 00000000000000c3 Sep 17 14:51:43 ph4 kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff88006cafd0a0 Sep 17 14:51:43 ph4 kernel: RBP: ffff8800cdb47c48 R08: 00000000000000c3 R09: 0000000000000018 Sep 17 14:51:43 ph4 kernel: R10: ffff8800cd8d9500 R11: 0000000000000018 R12: ffff8800cd9e04c8 Sep 17 14:51:43 ph4 kernel: R13: ffffffffffffffe8 R14: 0000000000000001 R15: 0000000000000001 Sep 17 14:51:43 ph4 kernel: FS: 00007f4acc021740(0000) GS:ffff88012fc80000(0000) knlGS:0000000000000000 Sep 17 14:51:43 ph4 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 17 14:51:43 ph4 kernel: CR2: 0000000000000000 CR3: 00000000cacba000 CR4: 00000000000007e0 Sep 17 14:51:43 ph4 kernel: Stack: Sep 17 14:51:43 ph4 kernel: ffffffff81082000 00000001cdb47c28 00000000000000c3 ffff8800cd9e04c0 Sep 17 14:51:43 ph4 kernel: 0000000000000018 00000000000000c3 0000000000000292 ffff8800cdb47d78 Sep 17 14:51:43 ph4 kernel: ffff8800cdb47c78 ffffffff81082476 0000000100000001 ffff880121784000 Sep 17 14:51:43 ph4 kernel: Call Trace: Sep 17 14:51:43 ph4 kernel: [] ? __wake_up_common+0x50/0x80 Sep 17 14:51:43 ph4 kernel: [] __wake_up_sync_key+0x46/0x60 Sep 17 14:51:43 ph4 kernel: [] sock_def_readable+0x3a/0x70 Sep 17 14:51:43 ph4 kernel: [] unix_stream_sendmsg+0x1ce/0x3e0 Sep 17 14:51:43 ph4 kernel: [] sock_aio_write+0xce/0xe0 Sep 17 14:51:43 ph4 kernel: [] ? try_to_wake_up+0x1d3/0x360 Sep 17 14:51:43 ph4 kernel: [] do_sync_readv_writev+0x4e/0x80 Sep 17 14:51:43 ph4 kernel: [] do_readv_writev+0x1cd/0x250 Sep 17 14:51:43 ph4 kernel: [] ? __fget+0x74/0xb0 Sep 17 14:51:43 ph4 kernel: [] vfs_writev+0x34/0x40 Sep 17 14:51:43 ph4 kernel: [] SyS_writev+0x4e/0xe0 Sep 17 14:51:43 ph4 kernel: [] ? SyS_poll+0x67/0x100 Sep 17 14:51:43 ph4 kernel: [] system_call_fastpath+0x1a/0x1f Sep 17 14:51:43 ph4 kernel: Code: Bad RIP value. Sep 17 14:51:43 ph4 kernel: RIP [< (null)>] (null) Sep 17 14:51:43 ph4 kernel: RSP Sep 17 14:51:43 ph4 kernel: CR2: 0000000000000000 Sep 17 14:51:43 ph4 kernel: ---[ end trace 519d7cd9b14aa003 ]--- Sep 17 14:51:43 ph4 kernel: note: seamonkey[24271] exited with preempt_count 1 Sep 17 14:51:47 ph4 kernel: BUG: unable to handle kernel paging request at fffffffffffffff8 Sep 17 14:51:47 ph4 kernel: IP: [] poll_freewait+0x64/0xa0 Sep 17 14:51:47 ph4 kernel: PGD 1a13067 PUD 1a15067 PMD 0 Sep 17 14:51:47 ph4 kernel: Oops: 0000 [#3] PREEMPT SMP Sep 17 14:51:47 ph4 kernel: Modules linked in: radeon snd_hda_codec_realtek fbcon snd_hda_codec_hdmi bitblit snd_hda_codec_generic fbcon_rotate snd_hda_intel snd_hda_controller fbcon_ccw fbcon_ud snd_hda_codec snd_usb_audio fbcon_cw softcursor font tileblit i2c_algo_bit snd_usbmidi_lib drm_kms_helper snd_rawmidi snd_seq_device snd_hwdep snd_pcm ttm snd_timer ata_generic drm pata_acpi snd r8169 xhci_hcd soundcore i2c_piix4 pcspkr asus_atk0110 mii pata_jmicron acpi_cpufreq k10temp Sep 17 14:51:47 ph4 kernel: CPU: 1 PID: 24231 Comm: X Tainted: G D 3.17.0-rc2-g5c18c0d #1 Sep 17 14:51:47 ph4 kernel: Hardware name: System manufacturer System Product Name/M4A89GTD-PRO/USB3, BIOS 1456 05/04/2010 Sep 17 14:51:47 ph4 kernel: task: ffff8800cf1560c0 ti: ffff8800ccb40000 task.ti: ffff8800ccb40000 Sep 17 14:51:47 ph4 kernel: RIP: 0010:[] [] poll_freewait+0x64/0xa0 Sep 17 14:51:47 ph4 kernel: RSP: 0018:ffff8800ccb439d8 EFLAGS: 00010287 Sep 17 14:51:47 ph4 kernel: RAX: 0000000080000000 RBX: ffffffffffffffc0 RCX: dead000000200200 Sep 17 14:51:47 ph4 kernel: RDX: 0000000000000001 RSI: 0000000000000286 RDI: ffff8800cf3b8000 Sep 17 14:51:47 ph4 kernel: RBP: ffff8800ccb439f8 R08: ffff8800ccb43d48 R09: ffff88006cfc9700 Sep 17 14:51:47 ph4 kernel: R10: 0000000000000000 R11: 0000000000000304 R12: ffff88006cafd010 Sep 17 14:51:47 ph4 kernel: R13: ffff88006cafd000 R14: ffff8800ccb43af0 R15: 000000000000001a Sep 17 14:51:47 ph4 kernel: FS: 00007fe6c6099880(0000) GS:ffff88012fc40000(0000) knlGS:0000000000000000 Sep 17 14:51:47 ph4 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Sep 17 14:51:47 ph4 kernel: CR2: fffffffffffffff8 CR3: 000000012a1fb000 CR4: 00000000000007e0 Sep 17 14:51:47 ph4 kernel: Stack: Sep 17 14:51:47 ph4 kernel: 0000000003fc285a 0000000000000040 0000000004000000 000000000000001a Sep 17 14:51:47 ph4 kernel: ffff8800ccb43d88 ffffffff81175508 ffff8800ccb43fd8 0000000000000000 Sep 17 14:51:47 ph4 kernel: 00000000003832b7 ffff8800cf1560c0 ffff8800ccb43f30 ffff8800ccb43ae8 Sep 17 14:51:47 ph4 kernel: Call Trace: Sep 17 14:51:47 ph4 kernel: [] do_select+0x708/0x780 Sep 17 14:51:47 ph4 kernel: [] ? poll_select_copy_remaining+0x130/0x130 Sep 17 14:51:47 ph4 kernel: last message repeated 8 times Sep 17 14:51:47 ph4 kernel: [] core_sys_select+0x1eb/0x310 Sep 17 14:51:47 ph4 kernel: [] ? do_readv_writev+0x181/0x250 Sep 17 14:51:47 ph4 kernel: [] ? timerqueue_del+0x2d/0x80 Sep 17 14:51:47 ph4 kernel: [] ? __remove_hrtimer+0x4a/0xc0 Sep 17 14:51:47 ph4 kernel: [] ? _raw_spin_unlock_irqrestore+0x13/0x30 Sep 17 14:51:47 ph4 kernel: [] ? hrtimer_try_to_cancel+0x4a/0x110 Sep 17 14:51:47 ph4 kernel: [] ? ktime_get_ts64+0x45/0xe0 Sep 17 14:51:47 ph4 kernel: [] SyS_select+0xb1/0x100 Sep 17 14:51:47 ph4 kernel: [] system_call_fastpath+0x1a/0x1f Sep 17 14:51:47 ph4 kernel: Code: c3 d7 f0 ff 49 8b 3c 24 e8 5a e9 fe ff 41 39 5e 28 7f d4 4d 85 ed 74 45 0f 1f 80 00 00 00 00 49 8b 5d 08 4d 8d 65 10 48 83 eb 40 <48> 8b 7b 38 48 8d 73 10 e8 8f d7 f0 ff 48 8b 3b e8 27 e9 fe ff Sep 17 14:51:47 ph4 kernel: RIP [] poll_freewait+0x64/0xa0 Sep 17 14:51:47 ph4 kernel: RSP Sep 17 14:51:47 ph4 kernel: CR2: fffffffffffffff8 Sep 17 14:51:47 ph4 kernel: ---[ end trace 519d7cd9b14aa004 ]--- Sep 17 14:52:43 ph4 kernel: INFO: rcu_preempt detected stalls on CPUs/tasks: {} (detected by 0, t=60002 jiffies, g=219730, c=219729, q=0) Sep 17 14:52:43 ph4 kernel: INFO: Stall ended before state dump start Sep 17 14:54:21 ph4 kernel: SysRq : Emergency Sync Sep 17 14:54:21 ph4 kernel: Emergency Sync complete Sep 17 14:54:22 ph4 kernel: SysRq : Emergency Remount R/O