Upstream has committed 551ff842721d6ca83727dbe6cd40178f46cc8201 (43464: Another attachtty() fix). I haven't been able to reproduce the issue so I can't confirm that commit fixes it.
- Bug#908818: [Pkg-zsh-devel] Bug#908818: Zsh: [7] + 23074 sus... TS
- Bug#908818: Reopen: #908818: Zsh: [7] + 23074 suspended (tty... TS
- Bug#908818: Reopen: #908818: Zsh: [7] + 23074 suspended... TS
- Bug#908818: Reopen: #908818: Zsh: [7] + 23074 suspe... TS
- Bug#908818: Reopen: #908818: Zsh: [7] + 23074 s... TS
- Bug#908818: [Pkg-zsh-devel] Bug#908818: Reo... Daniel Shahaf
- Bug#908818: [Pkg-zsh-devel] Bug#908818... TS
- Bug#908818: [Pkg-zsh-devel] Bug#908818... TS
- Bug#908818: [Pkg-zsh-devel] Bug#908818... Daniel Shahaf
- Bug#908818: [Pkg-zsh-devel] Bug#908818... TS
- Bug#908818: [Pkg-zsh-devel] Reopen: #9... Axel Beckert
- Bug#908818: [Pkg-zsh-devel] Bug#908818... Daniel Shahaf
- Bug#908818: [Pkg-zsh-devel] Bug#908818... TS
- Bug#908818: [Pkg-zsh-devel] Bug#908818... Daniel Shahaf
- Bug#908818: [Pkg-zsh-devel] Reopen: #9... Axel Beckert
- Bug#908818: [Pkg-zsh-devel] Bug#908818... Daniel Shahaf
- Bug#908818: [Pkg-zsh-devel] Bug#908818... Axel Beckert