请问各位我的系统日志出现如下情况？谢谢。

goldmonkey

系统配置：P4 2.8 HT 处理器 1G 内存 2.6.11 内核 REDHAT EL 4.0

Apr 25 22:14:46 mk168 kernel: BUG: using smp_processor_id() in preemptible [00000001] code: sftp-server/29552
Apr 25 22:14:46 mk168 kernel: caller is arch_add_exec_range+0x59/0x80
Apr 25 22:14:46 mk168 kernel: [] smp_processor_id+0x99/0xb0
Apr 25 22:14:46 mk168 kernel: [] arch_add_exec_range+0x59/0x80
Apr 25 22:14:46 mk168 kernel: [] __vma_link+0x6c/0x90
Apr 25 22:14:46 mk168 kernel: [] vma_link+0x66/0x100
Apr 25 22:14:46 mk168 kernel: [] do_brk+0x254/0x2f0
Apr 25 22:14:46 mk168 kernel: [] sys_brk+0x10b/0x110
Apr 25 22:14:46 mk168 kernel: [] syscall_call+0x7/0xb
Apr 25 22:14:51 mk168 kernel: BUG: using smp_processor_id() in preemptible [00000001] code: sshd/29550
Apr 25 22:14:51 mk168 kernel: caller is arch_add_exec_range+0x59/0x80
Apr 25 22:14:51 mk168 kernel: [] smp_processor_id+0x99/0xb0
Apr 25 22:14:51 mk168 kernel: [] arch_add_exec_range+0x59/0x80
Apr 25 22:14:51 mk168 kernel: [] vma_merge+0x177/0x200
Apr 25 22:14:51 mk168 kernel: [] do_brk+0x1e3/0x2f0
Apr 25 22:14:51 mk168 kernel: [] sys_brk+0x10b/0x110
Apr 25 22:14:51 mk168 kernel: [] syscall_call+0x7/0xb