Disabling lock debugging due to kernel taint ndiswrapper version 1.55 loaded (smp=yes, preempt=yes) BUG: unable to handle kernel NULL pointer dereference at (null) IP: [] kmem_cache_alloc+0x3a/0xa0 PGD 67dce067 PUD 68f0b067 PMD 0 Oops: 0000 [#1] PREEMPT SMP last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT0/charge_full CPU 1 Pid: 6369, comm: modprobe Tainted: P 2.6.34 #1 /Studio 1535 RIP: 0010:[] [] kmem_cache_alloc+0x3a/0xa0 RSP: 0018:ffff88006f5cbea8 EFLAGS: 00010002 RAX: 0000000000000001 RBX: 00000000000080d0 RCX: ffffffffa0323cea RDX: ffff88006f5cbeb8 RSI: 00000000000080d0 RDI: ffffffff81772c68 RBP: 0000000000000202 R08: 0000000000000000 R09: 00000000ffffffff R10: 0000000000000000 R11: ffff880001b12ec8 R12: 0000000000000008 R13: ffff880001b138e0 R14: 000000000155c680 R15: 000000000155c698 FS: 00007f38c1d2f700(0000) GS:ffff880001b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000006f5ea000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process modprobe (pid: 6369, threadinfo ffff88006f5ca000, task ffff880068d39b40) Stack: ffffffff00000000 00000000000138e0 ffffffffa033db10 0000000000000008 <0> ffff880001b138e0 ffffffffa0323cea ffff880001b138e0 00000000000138e0 <0> ffffffff817e2ad8 ffffffffa0326cc9 000000004bc16c02 00000000000b45cb Call Trace: [] ? KeSetTimer+0x3a/0xc0 [ndiswrapper] [] ? ntoskernel_init+0x229/0x320 [ndiswrapper] [] ? init_module+0x0/0xac [ndiswrapper] [] ? init_module+0x38/0xac [ndiswrapper] [] ? do_one_initcall+0x34/0x1a0 [] ? sys_init_module+0xde/0x260 [] ? system_call_fastpath+0x16/0x1b Code: 89 64 24 18 4c 89 6c 24 20 89 f3 48 8b 4c 24 28 23 1d 5b 9b 71 00 9c 5d fa 65 8b 04 25 f8 cc 00 00 48 98 4c 8b 84 c7 e8 00 00 00 <4d> 8b 28 45 8b 60 18 4d 85 ed 74 41 41 8b 40 14 49 8b 44 c5 00 RIP [] kmem_cache_alloc+0x3a/0xa0 RSP CR2: 0000000000000000 ---[ end trace 3234391472014bfd ]---