VirtualBox

Ticket #6449: 6449-2.log

File 6449-2.log, 4.4 KB (added by Ringding, 13 years ago)

kernel output

Line 
1Jun 30 09:02:03 tinker kernel: [ 980.515736]
2Jun 30 09:02:03 tinker kernel: [ 980.515738] =============================================
3Jun 30 09:02:03 tinker kernel: [ 980.515741] [ INFO: possible recursive locking detected ]
4Jun 30 09:02:03 tinker kernel: [ 980.515744] 2.6.35.13-92.fc14.x86_64 #1
5Jun 30 09:02:03 tinker kernel: [ 980.515745] ---------------------------------------------
6Jun 30 09:02:03 tinker kernel: [ 980.515748] VirtualBox/3195 is trying to acquire lock:
7Jun 30 09:02:03 tinker kernel: [ 980.515750] (&(&pThis->Spinlock)->rlock){+.+...}, at: [<ffffffffa0238322>] RTSpinloc
8Jun 30 09:02:03 tinker kernel: [ 980.515767]
9Jun 30 09:02:03 tinker kernel: [ 980.515767] but task is already holding lock:
10Jun 30 09:02:03 tinker kernel: [ 980.515769] (&(&pThis->Spinlock)->rlock){+.+...}, at: [<ffffffffa0238322>] RTSpinloc
11Jun 30 09:02:03 tinker kernel: [ 980.515781]
12Jun 30 09:02:03 tinker kernel: [ 980.515781] other info that might help us debug this:
13Jun 30 09:02:03 tinker kernel: [ 980.515783] 1 lock held by VirtualBox/3195:
14Jun 30 09:02:03 tinker kernel: [ 980.515785] #0: (&(&pThis->Spinlock)->rlock){+.+...}, at: [<ffffffffa0238322>] RTSp
15Jun 30 09:02:03 tinker kernel: [ 980.515797]
16Jun 30 09:02:03 tinker kernel: [ 980.515797] stack backtrace:
17Jun 30 09:02:03 tinker kernel: [ 980.515800] Pid: 3195, comm: VirtualBox Not tainted 2.6.35.13-92.fc14.x86_64 #1
18Jun 30 09:02:03 tinker kernel: [ 980.515802] Call Trace:
19Jun 30 09:02:03 tinker kernel: [ 980.515808] [<ffffffff8107acca>] __lock_acquire+0x947/0xd63
20Jun 30 09:02:03 tinker kernel: [ 980.515811] [<ffffffff8107a8ef>] ? __lock_acquire+0x56c/0xd63
21Jun 30 09:02:03 tinker kernel: [ 980.515821] [<ffffffffa0238322>] ? RTSpinlockAcquire+0x12/0x14 [vboxdrv]
22Jun 30 09:02:03 tinker kernel: [ 980.515824] [<ffffffff8107b599>] lock_acquire+0xd2/0xfd
23Jun 30 09:02:03 tinker kernel: [ 980.515833] [<ffffffffa0238322>] ? RTSpinlockAcquire+0x12/0x14 [vboxdrv]
24Jun 30 09:02:03 tinker kernel: [ 980.515843] [<ffffffffa0237ea8>] ? RTSemMutexRelease+0x70/0xc8 [vboxdrv]
25Jun 30 09:02:03 tinker kernel: [ 980.515848] [<ffffffff8148aad7>] _raw_spin_lock+0x31/0x40
26Jun 30 09:02:03 tinker kernel: [ 980.515857] [<ffffffffa0238322>] ? RTSpinlockAcquire+0x12/0x14 [vboxdrv]
27Jun 30 09:02:03 tinker kernel: [ 980.515867] [<ffffffffa0238322>] RTSpinlockAcquire+0x12/0x14 [vboxdrv]
28Jun 30 09:02:03 tinker kernel: [ 980.515874] [<ffffffffa022e3a0>] SUPR0ObjAddRefEx+0xc3/0x1ec [vboxdrv]
29Jun 30 09:02:03 tinker kernel: [ 980.515882] [<ffffffffa028d4c6>] g_abExecMemory+0x4a226/0x180000 [vboxdrv]
30Jun 30 09:02:03 tinker kernel: [ 980.515893] [<ffffffffa023ddf0>] RTHandleTableLookupWithCtx+0xac/0xd7 [vboxdrv]
31Jun 30 09:02:03 tinker kernel: [ 980.515896] [<ffffffff8107a8ef>] ? __lock_acquire+0x56c/0xd63
32Jun 30 09:02:03 tinker kernel: [ 980.515903] [<ffffffffa02925ee>] g_abExecMemory+0x4f34e/0x180000 [vboxdrv]
33Jun 30 09:02:03 tinker kernel: [ 980.515911] [<ffffffffa0257f5a>] g_abExecMemory+0x14cba/0x180000 [vboxdrv]
34Jun 30 09:02:03 tinker kernel: [ 980.515915] [<ffffffff8107b186>] ? lock_release_non_nested+0xa0/0x24f
35Jun 30 09:02:03 tinker kernel: [ 980.515919] [<ffffffff811175be>] ? __kmalloc+0x116/0x161
36Jun 30 09:02:03 tinker kernel: [ 980.515927] [<ffffffffa0258e30>] g_abExecMemory+0x15b90/0x180000 [vboxdrv]
37Jun 30 09:02:03 tinker kernel: [ 980.515930] [<ffffffff810f606e>] ? might_fault+0x5c/0xac
38Jun 30 09:02:03 tinker kernel: [ 980.515938] [<ffffffffa0231b74>] supdrvIOCtl+0x1321/0x22bd [vboxdrv]
39Jun 30 09:02:03 tinker kernel: [ 980.515941] [<ffffffff8107b4bb>] ? lock_release+0x186/0x192
40Jun 30 09:02:03 tinker kernel: [ 980.515944] [<ffffffff810f60b7>] ? might_fault+0xa5/0xac
41Jun 30 09:02:03 tinker kernel: [ 980.515947] [<ffffffff810f606e>] ? might_fault+0x5c/0xac
42Jun 30 09:02:03 tinker kernel: [ 980.515954] [<ffffffffa022d3fb>] VBoxDrvLinuxIOCtl+0x12d/0x1ae [vboxdrv]
43Jun 30 09:02:03 tinker kernel: [ 980.515958] [<ffffffff811327d0>] vfs_ioctl+0x36/0xa7
44Jun 30 09:02:03 tinker kernel: [ 980.515961] [<ffffffff81133149>] do_vfs_ioctl+0x47c/0x4af
45Jun 30 09:02:03 tinker kernel: [ 980.515964] [<ffffffff8107b4bb>] ? lock_release+0x186/0x192
46Jun 30 09:02:03 tinker kernel: [ 980.515967] [<ffffffff81125e2e>] ? rcu_read_unlock+0x21/0x23
47Jun 30 09:02:03 tinker kernel: [ 980.515970] [<ffffffff811331d2>] sys_ioctl+0x56/0x7c
48Jun 30 09:02:03 tinker kernel: [ 980.515974] [<ffffffff81009c72>] system_call_fastpath+0x16/0x1b

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