Re: pipe mutex vs. sigio lock lock order reversal

On 7 Jul, Don Lewis wrote: This error showed up in my logs this morning while I was building some ports on a uni-processor box. I'm running a version of -current from July 7 about 1 AM PDT. Jul 7 07:47:09 scratch kernel: lock order reversal Jul 7 07:47:09 scratch kernel: 1st 0xcabf7980

Re: pipe mutex vs. sigio lock lock order reversal

On 11 Jul, Don Lewis wrote: On 7 Jul, Don Lewis wrote: Jul 7 07:47:09 scratch kernel: lock order reversal Jul 7 07:47:09 scratch kernel: 1st 0xcabf7980 pipe mutex (pipe mutex) @ /usr/src/sys/kern/sys_pipe.c:451 Jul 7 07:47:09 scratch kernel: 2nd 0xc0474300 sigio lock (sigio lock) @

pipe mutex vs. sigio lock lock order reversal

This error showed up in my logs this morning while I was building some ports on a uni-processor box. I'm running a version of -current from July 7 about 1 AM PDT. Jul 7 07:47:09 scratch kernel: lock order reversal Jul 7 07:47:09 scratch kernel: 1st 0xcabf7980 pipe mutex (pipe mutex) @