求助： httpd:12166 blocked for more than 120 seconds

cwking726

请教，有兄弟碰到类似的情况吗？

INFO: task httpd:12166 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
httpd         D ffffffff80151248     0 12166   4868         12210 12161 (NOTLB)
ffff81035fc9fea8 0000000000000082 ffff8100400bc0c0 ffffffff884cca11
ffffff9c5fc9fe48 000000000000000a ffff8102ce90e860 ffff81022fcf80c0
0012a5954ff998a8 0000000000002f2f ffff8102ce90ea48 00000006b225b2c0
Call Trace:
[<ffffffff884cca11>] :fuse:fuse_open_common+0x147/0x158
[<ffffffff8001adcf>] cp_new_stat+0xe5/0xfd
[<ffffffff80064c6f>] __mutex_lock_slowpath+0x60/0x9b
[<ffffffff80064cb9>] .text.lock.mutex+0xf/0x14
[<ffffffff884cc2ef>] :fuse:fuse_file_llseek+0x28/0xa1
[<ffffffff80025594>] sys_lseek+0x40/0x60
[<ffffffff8005e229>] tracesys+0x71/0xe0
[<ffffffff8005e28d>] tracesys+0xd5/0xe0

这种情况应该如何排查？  是fuse方面的问题吗？