Debug: sleeping function called from invalid context at mm/slab.c:1856
in_atomic():1, irqs_disabled():0
Call Trace:
 [<c011a1db>] __might_sleep+0xab/0xd0
 [<c013d449>] __kmalloc+0x89/0x90
 [<e1f9b5a3>] os_alloc_mem+0x5c/0x87 [nvidia]
 [<e1fb59c0>] _nv001308rm+0x10/0x28 [nvidia]
 [<e20ce15d>] _nv001518rm+0x7c9/0xb34 [nvidia]
 [<e205824c>] _nv002464rm+0x88/0x35c [nvidia]
 [<e1fab535>] _nv001338rm+0x1d/0x24 [nvidia]
 [<e1f9c125>] _nv005601rm+0xd/0x34 [nvidia]
 [<e1fa3808>] _nv000858rm+0x300/0xe14 [nvidia]
 [<c01248e6>] update_process_times+0x46/0x50
 [<c012475d>] update_wall_time+0xd/0x40
 [<c010b1d7>] do_IRQ+0x117/0x160
 [<e1f9fabd>] _nv002962rm+0x2c5/0x3b8 [nvidia]
 [<e1fba479>] _nv000899rm+0x4c9/0xf70 [nvidia]
 [<e1fba48c>] _nv000899rm+0x4dc/0xf70 [nvidia]
 [<e1fc09c9>] _nv004363rm+0x59/0x90 [nvidia]
 [<e1fc0a49>] _nv004385rm+0x49/0x90 [nvidia]
 [<e1faacae>] _nv001370rm+0x2e/0xcc [nvidia]
 [<e208121c>] _nv001534rm+0x20/0x28 [nvidia]
 [<e1fc09c9>] _nv004363rm+0x59/0x90 [nvidia]
 [<e1fe4d4f>] _nv004739rm+0x2b/0x34 [nvidia]
 [<c02ee4a5>] kfree_skbmem+0x25/0x30
 [<c02ee516>] __kfree_skb+0x66/0xe0
 [<e195f37e>] rtl8139_start_xmit+0x7e/0x120 [8139too]
 [<c0117fda>] wake_up_state+0x1a/0x20
 [<c0126b9f>] send_group_sig_info+0x2f/0x50
 [<c01635cb>] send_sigio_to_task+0xeb/0x110
 [<c0117fda>] wake_up_state+0x1a/0x20
 [<c0163645>] send_sigio+0x55/0x100
 [<e2116cff>] _nv000176rm+0x57/0x3ec [nvidia]
 [<c02d756e>] hcd_submit_urb+0xfe/0x170
 [<e1fab535>] _nv001338rm+0x1d/0x24 [nvidia]
 [<e1fd0a7c>] _nv005307rm+0x54/0x544 [nvidia]
 [<e208126b>] _nv001532rm+0x1f/0x28 [nvidia]
 [<e2116cff>] _nv000176rm+0x57/0x3ec [nvidia]
 [<e2116cff>] _nv000176rm+0x57/0x3ec [nvidia]
 [<e2081a51>] _nv003619rm+0x19/0x20 [nvidia]
 [<e1fb84d1>] _nv000865rm+0x3d/0x48 [nvidia]
 [<c0117d30>] recalc_task_prio+0x90/0x1a0
 [<c0118db1>] __wake_up_common+0x31/0x50
 [<c0117d30>] recalc_task_prio+0x90/0x1a0
 [<c0340326>] unix_write_space+0x86/0x90
 [<c02ee4a5>] kfree_skbmem+0x25/0x30
 [<c02ee516>] __kfree_skb+0x66/0xe0
 [<c01102e3>] convert_fxsr_to_user+0xc3/0x160
 [<c0110547>] save_i387_fxsave+0xd7/0x110
 [<c0108b93>] setup_sigcontext+0xe3/0x130
 [<c0108cef>] setup_frame+0x10f/0x200
 [<e1fb9b81>] rm_ioctl+0x19/0x20 [nvidia]
 [<e1f99a24>] nv_kern_ioctl+0x4ee/0x528 [nvidia]
 [<c01103a5>] convert_fxsr_from_user+0x25/0xf0
 [<c011071d>] restore_i387_fxsave+0x8d/0xa0
 [<c01107c8>] restore_i387+0x98/0xa0
 [<c0108898>] restore_sigcontext+0x138/0x150
 [<c0163cd4>] sys_ioctl+0xf4/0x290
 [<c01094bb>] syscall_call+0x7/0xb