PDP-11/70 CPU core and SoC
ti_rri event loop aborts under heavy load with three devices #5
Closed wfjm opened this issue over 9 years ago
wfjm commented over 9 years ago
A race condition in the rlink backend software can lead to an abort of the event loop when three or more attention sources run under high load. One gets
-F- 13:43:09.870897 : eloop: crashed with exception:
Rw11Rdma::SetupRdma: Bad state: Rdma already activeThe problem first showed up when TM11 tape support was tested under 211bsd with a 'tar cvf' command, which causes high load on DL11, RHRP and TM11. It was never observed when only console plus one disk type were active.
The issue will be fixed in the next release.
wfjm was assigned over 9 years ago
wfjm commented over 9 years ago
fixed in V0.66 (svn rev 31)
wfjm closed this over 9 years ago
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