Date: Thu, 10 Oct 2019 14:32:53 -0700 From: John Kennedy <warlock@phouka.net> To: Jan Beich <jbeich@freebsd.org> Cc: freebsd-x11@freebsd.org Subject: Re: sway-1.2_1 crashes Message-ID: <20191010213253.GD46984@phouka1.phouka.net> In-Reply-To: <20191010182705.GC46984@phouka1.phouka.net> References: <20191007165337.GA85696@phouka1.phouka.net> <wodg-9qj1-wny@FreeBSD.org> <20191007232340.GB85696@phouka1.phouka.net> <20191008172007.GA89365@phouka1.phouka.net> <d0f4-pju3-wny@FreeBSD.org> <20191010182705.GC46984@phouka1.phouka.net>
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On Thu, Oct 10, 2019 at 11:27:05AM -0700, John Kennedy wrote:
> I've had a good couple of days without starting firefox. I know GTK3 has some
> wayland compile options, but firefox seems to depend on both GTK2 (which doesn't)
> and GTK3 as far as pkg is concerned.
So, I think I've found at least one reliable (repeatable) way to crash sway.
Starting up sway, I pop one floating window (xterm). Run this little script:
#!/bin/sh
for y in 0 1 # 2 3 4 5 6 7 8 9
do
for x in 0 1 2 3 4 5 6 7 8 9
do
urxvt &
echo $y $x
sleep 1
done
done
It makes it to ~17 or (tiled) urxvt windows so before sway "crashes". IE,
bails out to virtual terminal (where I can log in remotely and run vidcontrol
to get my original console). I've done that about 8 times in a row.
[from `sway -d']
...
2019-10-10 14:06:10 - [xwayland/xwm.c:941] XCB_MAP_NOTIFY (41943047)
2019-10-10 14:06:10 - [xwayland/xwm.c:1206] XCB_CLIENT_MESSAGE (41943047)
2019-10-10 14:06:10 - [types/wlr_surface.c:609] New wlr_surface 0x80483b700 (res 0x803ab4480)
2019-10-10 14:06:10 - [xwayland/xwm.c:1375] New xwayland surface: 0x80483b700
2019-10-10 14:06:10 - [xwayland/xwm.c:391] XCB_ATOM_WM_CLASS: urxvt URxvt
2019-10-10 14:06:10 - [xwayland/xwm.c:441] XCB_ATOM_WM_NAME: urxvt
2019-10-10 14:06:10 - [xwayland/xwm.c:525] WM_PROTOCOLS (2)
2019-10-10 14:06:10 - [xwayland/xwm.c:555] WM_HINTS (9)
2019-10-10 14:06:10 - [xwayland/xwm.c:607] WM_NORMAL_HINTS (18)
2019-10-10 14:06:10 - [xwayland/xwm.c:441] XCB_ATOM_WM_NAME: urxvt
2019-10-10 14:06:10 - [xwayland/xwm.c:479] NET_WM_PID 7257
(EE)
Fatal server error:
(EE) failed to read Wayland events: Broken pipe
(EE)
xterm: fatal IO error 35 (Resource temporarily unavailable) or KillClient on X server ":0"
Segmentation fault
It died about 17 debugging lines into a ~226-line series for opening a urxvt window.
If you run it without the sleep, it'll complain that the X display isn't available but
not crash, at least in my simple test of ~20 runs.
[pkg info | grep -e sway- -e wlroot -e wayland]
sway-1.2_3 i3-compatible Wayland compositor
wayland-1.16.0_1 Wayland composite "server"
wayland-protocols-1.17 Wayland protocols
wlroots-0.8.1 Modular Wayland compositor library
xwayland-1.19.1_11,1 X Clients under Wayland
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