Crash in [@ mozilla::widget::WlCrashHandler]: wp_viewport@2581: error 0: x and y values must be zero or positive and width and height valuest must be positive or all values must be -1 to unset the vie
Categories
(Core :: Widget: Gtk, defect)
Tracking
()
| Tracking | Status | |
|---|---|---|
| firefox-esr78 | --- | unaffected |
| firefox-esr91 | --- | unaffected |
| firefox92 | --- | unaffected |
| firefox93 | --- | disabled |
| firefox94 | --- | disabled |
People
(Reporter: jan, Unassigned)
References
(Blocks 1 open bug)
Details
(Keywords: crash, nightly-community)
Crash Data
Attachments
(1 file)
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2.34 KB,
text/plain
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Details |
Seen on https://crash-stats.mozilla.org. This is what the removed assert has become.
Build: 20210910033856 (2021-09-10)
Crash report: bp-4e34a950-479e-47f6-90fc-6e2500210910
MOZ_CRASH Reason:
wp_viewport@2581: error 0: x and y values must be zero or positive and width and height valuest must be positive or all values must be -1 to unset the vie
Top 10 frames of crashing thread:
0 libxul.so mozilla::widget::WlCrashHandler widget/gtk/nsWaylandDisplay.cpp:328
1 libwayland-client.so.0 wl_array_copy
2 libwayland-client.so.0 <.text ELF section in libwayland-client.so.0.3.0>
3 libffi.so.7 ffi_prep_go_closure
4 libffi.so.7 ffi_closure_free
5 libwayland-client.so.0 wl_log_set_handler_client
6 libwayland-client.so.0 <.text ELF section in libwayland-client.so.0.3.0>
7 libwayland-client.so.0 wl_display_dispatch_queue_pending
8 libgdk-3.so.0 gdk_wayland_display_query_registry
9 libgdk-3.so.0 gdk_display_get_event
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Reporter | |
Updated•3 years ago
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Comment 1•3 years ago
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This is not a regression - before bug 1726923 these crashes just went unnoticed. It's most likely rare cases where some floating point errors are not properly corrected by rounding, see bug 1726807.
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Updated•3 years ago
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Comment 5•2 years ago
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The issue appears to be fixed AFAICS. There're no new reports and I myself haven't trigged the crash in quite while.
While I didn't change anything related in the Wayland backend after bug 1726807, it's quite possible that Webrender got better in not sending us bad values.
Please reopen if anybody still runs into this.
No idea how to reopen, but this still happens in Firefox-96 (fedora package) and sway-1.6.1:
[346261,839] -> wp_viewport@8197.set_destination(555, 1)
[346261,842] -> wp_viewport@8197.set_source(0,000000, 360,000000, 390,000000, 0,000000)
[346261,851] -> wl_surface@6180.damage_buffer(0, 0, 390, 360)
[346261,856] -> wl_surface@6180.attach(wl_buffer@8134, 0, 0)
[346261,860] -> wl_surface@6180.commit()
[346261,862] -> wl_subsurface@8073.set_position(817, 157)
[346261,866] -> wl_surface@8110.damage_buffer(0, 0, 406, 720)
[346261,871] -> wl_surface@8110.attach(wl_buffer@8210, 0, 0)
[346261,874] -> wl_surface@8110.commit()
[346261,876] -> wl_subsurface@437.set_position(761, 791)
[346261,879] -> wp_viewport@635.set_destination(400, 287)
[346261,883] -> wp_viewport@635.set_source(0,000000, 0,000000, 640,000000, 459,000000)
[346261,890] -> wl_surface@7908.damage_buffer(0, 0, 640, 820)
[346261,915] -> wl_surface@7908.attach(wl_buffer@3309, 0, 0)
[346261,918] -> wl_surface@7908.commit()
[346261,920] -> wl_subsurface@8162.set_position(825, 626)
[346261,924] -> wl_surface@8195.commit()
[346261,925] -> wl_subsurface@8128.set_position(662, 370)
[346261,928] -> wl_surface@242.commit()
[346261,930] -> wl_subsurface@7716.set_position(825, 370)
[346261,940] -> wl_surface@8127.commit()
[346261,943] -> wl_subsurface@8053.set_position(662, 626)
[346261,946] -> wl_surface@8186.commit()
[346261,948] -> wl_subsurface@7154.set_position(662, 157)
[346261,950] -> wl_surface@8137.commit()
[346261,952] -> wl_subsurface@7816.set_position(825, 157)
[346261,955] -> wl_surface@6322.commit()
[346261,957] -> wl_surface@6881.commit()
[346261,959] -> wl_surface@6695.commit()
[346261,961] -> wl_surface@7802.commit()
[346261,963] -> wl_surface@6512.commit()
[346261,965] -> wl_surface@6777.commit()
[346261,967] -> wl_surface@5508.damage_buffer(740, 256, 24, 256)
[346261,972] -> wl_surface@5508.attach(wl_buffer@8200, 0, 0)
[346261,977] -> wl_surface@5508.commit()
[346261,979] -> wl_surface@7753.commit()
[346261,981] -> wl_surface@6672.commit()
[346261,983] -> wl_surface@7002.commit()
[346261,991] -> wl_surface@291.commit()
[346262,114] wl_display@1.error(wp_viewport@8197, 0, "wl_viewport.set_source sent with invalid values")
ExceptionHandler::GenerateDump cloned child 131791
ExceptionHandler::SendContinueSignalToChild sent continue signal to child
ExceptionHandler::WaitForContinueSignal waiting for continue signal...
corresponding crash dump: https://crash-stats.mozilla.org/report/index/7c129b6e-d578-4f7b-a4c8-cd5400220116
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Reporter | |
Comment 8•2 years ago
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Filed bug 1750443.
Description
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