[ 768.641071] Oops: 0010 [#1] SMP [ 768.641073] Modules linked in: fuse xt_connmark iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle ppdev snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm joydev serio_raw microcode i2c_piix4 snd_timer snd soundcore parport_pc parport e1000 vboxvideo(OE) drm i2c_core vboxsf(OE) vboxguest(OE) [ 768.641073] CPU: 0 PID: 858 Comm: test Tainted: G OE 3.15.8-200.fc20.x86_64 #1 [ 768.641073] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 768.641073] task: ffff88007b30e2c0 ti: ffff88007c3b0000 task.ti: ffff88007c3b0000 [ 768.641073] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 768.641073] RSP: 0018:ffff88007c3b3cc0 EFLAGS: 00010046 [ 768.641073] RAX: ffffffffa005b100 RBX: 0000000000000000 RCX: 0000000000000000[ 768.641073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880036ca7000[ 768.641073] RBP: ffff88007c3b3d30 R08: 00000000000345e8 R09: 61724720786f426c[ 768.641073] R10: ffffffffa0087b60 R11: ffff88007c3b3e18 R12: ffff880036ca7194[ 768.641073] R13: 0000000000000000 R14: ffff880036ca7000 R15: 0000000000000000[ 768.641073] FS: 00007fa286ad9740(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 [ 768.641073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 768.641073] CR2: 0000000000000000 CR3: 0000000079c48000 CR4: 00000000000006f0[ 768.641073] Stack: [ 768.641073] ffffffffa006c34c ffff88007ffdc700 0000000000000000 0000000000000046 [ 768.641073] ffff880036ca7190 0000000000000246 ffff88007d010800 0000000000000001 [ 768.641073] 000000009df9754a ffff88007c3b3e18 ffff88007c3b3e18 ffff8800797fa400 [ 768.641073] Call Trace: [ 768.641073] [] ? drm_vblank_get+0xfc/0x290 [drm] [ 768.641073] [] drm_wait_vblank+0x90/0x650 [drm] [ 768.641073] [] ? tty_insert_flip_string_fixed_flag+0x85/0xf0 [ 768.641073] [] drm_ioctl+0x1ec/0x660 [drm] [ 768.641073] [] ? remove_wait_queue+0x31/0x40 [ 768.641073] [] ? __wake_up+0x44/0x50 [ 768.641073] [] ? fsnotify+0x238/0x310 [ 768.641073] [] do_vfs_ioctl+0x2e0/0x4a0 [ 768.641073] [] ? vfs_write+0x15c/0x1e0 [ 768.641073] [] SyS_ioctl+0x81/0xa0 [ 768.641073] [] ? __audit_syscall_exit+0x1f6/0x2a0 [ 768.641073] [] system_call_fastpath+0x16/0x1b [ 768.641073] Code: Bad RIP value. [ 768.641073] RIP [< (null)>] (null) [ 768.641073] RSP [ 768.641073] CR2: 0000000000000000 [ 768.641073] ---[ end trace e32f7f379f89bf55 ]---