ffffffff810cbf30 <del_timer_sync>:
ffffffff810cbf30:	55                   	push   %rbp
ffffffff810cbf31:	48 89 e5             	mov    %rsp,%rbp
ffffffff810cbf34:	41 57                	push   %r15
ffffffff810cbf36:	41 56                	push   %r14
ffffffff810cbf38:	53                   	push   %rbx
ffffffff810cbf39:	48 83 ec 18          	sub    $0x18,%rsp
ffffffff810cbf3d:	48 89 fb             	mov    %rdi,%rbx
ffffffff810cbf40:	9c                   	pushfq 
ffffffff810cbf41:	8f 45 e0             	popq   -0x20(%rbp)
ffffffff810cbf44:	4c 8b 7d e0          	mov    -0x20(%rbp),%r15
ffffffff810cbf48:	fa                   	cli    
ffffffff810cbf49:	4c 8d 73 50          	lea    0x50(%rbx),%r14
ffffffff810cbf4d:	48 c7 04 24 4d bf 0c 	movq   $0xffffffff810cbf4d,(%rsp)
ffffffff810cbf54:	81 
ffffffff810cbf55:	31 f6                	xor    %esi,%esi
ffffffff810cbf57:	31 d2                	xor    %edx,%edx
ffffffff810cbf59:	31 c9                	xor    %ecx,%ecx
ffffffff810cbf5b:	41 b8 01 00 00 00    	mov    $0x1,%r8d
ffffffff810cbf61:	45 31 c9             	xor    %r9d,%r9d
ffffffff810cbf64:	4c 89 f7             	mov    %r14,%rdi
ffffffff810cbf67:	e8 e4 b7 fd ff       	callq  ffffffff810a7750 <lock_acquire>
ffffffff810cbf6c:	be 01 00 00 00       	mov    $0x1,%esi
ffffffff810cbf71:	48 c7 c2 6c bf 0c 81 	mov    $0xffffffff810cbf6c,%rdx
ffffffff810cbf78:	4c 89 f7             	mov    %r14,%rdi
ffffffff810cbf7b:	e8 b0 c0 fd ff       	callq  ffffffff810a8030 <lock_release>
ffffffff810cbf80:	4c 89 7d d8          	mov    %r15,-0x28(%rbp)
ffffffff810cbf84:	ff 75 d8             	pushq  -0x28(%rbp)
ffffffff810cbf87:	9d                   	popfq  
ffffffff810cbf88:	65 8b 04 25 d4 ae 00 	mov    %gs:0xaed4,%eax
ffffffff810cbf8f:	00 
ffffffff810cbf90:	a9 00 00 0f 00       	test   $0xf0000,%eax
ffffffff810cbf95:	74 1b                	je     ffffffff810cbfb2 <del_timer_sync+0x82>
ffffffff810cbf97:	f6 43 2a 20          	testb  $0x20,0x2a(%rbx)
ffffffff810cbf9b:	75 15                	jne    ffffffff810cbfb2 <del_timer_sync+0x82>
ffffffff810cbf9d:	48 c7 c7 05 ce 9f 81 	mov    $0xffffffff819fce05,%rdi
ffffffff810cbfa4:	be 61 04 00 00       	mov    $0x461,%esi
ffffffff810cbfa9:	e8 c2 33 f9 ff       	callq  ffffffff8105f370 <warn_slowpath_null>
ffffffff810cbfae:	eb 02                	jmp    ffffffff810cbfb2 <del_timer_sync+0x82>
ffffffff810cbfb0:	f3 90                	pause  
ffffffff810cbfb2:	48 89 df             	mov    %rbx,%rdi
ffffffff810cbfb5:	e8 76 fe ff ff       	callq  ffffffff810cbe30 <try_to_del_timer_sync>
ffffffff810cbfba:	85 c0                	test   %eax,%eax
ffffffff810cbfbc:	78 f2                	js     ffffffff810cbfb0 <del_timer_sync+0x80>
ffffffff810cbfbe:	48 83 c4 18          	add    $0x18,%rsp
ffffffff810cbfc2:	5b                   	pop    %rbx
ffffffff810cbfc3:	41 5e                	pop    %r14
ffffffff810cbfc5:	41 5f                	pop    %r15
ffffffff810cbfc7:	5d                   	pop    %rbp
ffffffff810cbfc8:	c3                   	retq   
ffffffff810cbfc9:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)