[TS-4732] Still seeing VC errors on master

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 6.2.0
• Fix Version/s: 6.2.1, 7.0.0
• Component/s: Network
• Assignee: Bryan Call
• Reporter: Bryan Call
• Created: 10/Aug/16 22:44
• Updated: 07/Nov/16 23:26
• Resolved: 13/Sep/16 00:33

Description

Seeing this in the error logs a lot:

[Jun 13 17:14:26.606] Server {0x2b1a9f010700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x634000c186a0, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.606] Server {0x2b1a9f010700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x634000c186a0, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:26.631] Server {0x2b1a9e3eb700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x634000c0f220, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.631] Server {0x2b1a9e3eb700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x634000c0f220, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:26.727] Server {0x2b1aa0433700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x634000c13240, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.727] Server {0x2b1aa0433700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x634000c13240, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:26.765] Server {0x2b1aa083a700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x6340002364e0, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.765] Server {0x2b1aa083a700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x6340002364e0, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:26.914] Server {0x2b1a9e7f2700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x63400088c2e0, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.914] Server {0x2b1a9e7f2700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x63400088c2e0, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:26.938] Server {0x2b1a9e3eb700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x6340004f7fe0, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:26.938] Server {0x2b1a9e3eb700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x6340004f7fe0, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:27.004] Server {0x2b1aa3487700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x63400025a860, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:27.004] Server {0x2b1aa3487700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x63400025a860, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:27.048] Server {0x2b1aa144f700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x634000ad2820, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:27.048] Server {0x2b1aa144f700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x634000ad2820, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:27.248] Server {0x2b1a9dbdd700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x6340003fa1a0, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:27.248] Server {0x2b1a9dbdd700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x6340003fa1a0, cont (nil), nbytes 0, reader (nil)
[Jun 13 17:14:27.388] Server {0x2b1aa3080700} ERROR: <UnixNetVConnection.cc:629 (do_io_read)> do_io_read invoked on closed vc 0x634000807f60, cont (nil), nbytes 0, buf (nil)
[Jun 13 17:14:27.388] Server {0x2b1aa3080700} ERROR: <UnixNetVConnection.cc:653 (do_io_write)> do_io_write invoked on closed vc 0x634000807f60, cont (nil), nbytes 0, reader (nil)

Issue Links

• is a clone of: TS-4527 vc error messages in 6.2.0 release
• links to: GitHub Pull Request #857
• links to: GitHub Pull Request #1169