[Bug 253888] exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffff800035d4780) locked
| Newsgroups | gmane.os.freebsd.devel.net |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253888 --- Comment #11 from Mark Johnston <[email protected]> --- The problem with dropping the lock is that the receive path may schedule a taskqueue thread to do further receive processing. Then, the lock prevents two threads from servicing the receive queue at once. Dropping the lock as in our patches means that they might interleave, which can probably cause packet reordering issues. So, while the patch fixes the LOR, it probably introduces a different problem. -- You are receiving this mail because: You are the assignee for the bug.