Safari crashes when address bar is tapped

Originator:g
Number:rdar://50246141 Date Originated:April 26th, 2019
Status:Open Resolved:
Product:MobileSafari Product Version:iOS 12.3 Developer Beta 3, Safari 12.1.1 (WebKit 605.1.15)
Classification:Crash/Hang/Data Loss Reproducible:Always
 
Area:
Safari

Summary:
Safari crashes when address bar is tapped

Steps to Reproduce:
Open Safari, tap address bar, watch Safari crash

Expected Results:
Smart Suggestions should open and address bar should focus

Actual Results:
Safari crashes

Version/Build:
iOS 12.3 Developer Beta 3
Safari 12.1.1 (WebKit 605.1.15)

Configuration:
Default

Comments

George (OP)

I am not able to reproduce the issue now (it only crashes sometimes, but when it does, it does several times in a row), so I'll only attach a crash report for now, but I'll record a sysdiagnose as soon as the issue appears again

(two logfiles attached)

By g at April 26, 2019, 7:09 p.m. (reply...)

Apple Developer Relations

Engineering has requested a sysdiagnose from your iOS device in order to further investigate this issue.

Please reproduce the issue, trigger a sysdiagnose and attach the log file to your bug report. Also, if the bug can be seen visually, please include a screenshot and or a video of the issue.

Important: Note the date and time the issue occurred and include this information in your bug report. This information is vital in helping the engineering teams pinpoint the issue being captured in the sysdiagnose log file.
Note: It's important to trigger the sysdiagnose process as soon as possible after the problem occurs, even if the logs can't be synced off the device until later.

iOS Sysdiagnose Instructions: https://developer.apple.com/services-account/download?path=/iOS/iOS_Logs/sysdiagnose_Logging_Instructions.pdf
iOS Sysdiagnose Instructions Using AssistiveTouch: https://developer.apple.com/services-account/download?path=/iOS/iOS_Logs/AssistiveTouch_Sysdiagnose_Logging_Instructions.pdf

For a complete list of logging instructions visit: https://developer.apple.com/bug-reporting/profiles-and-logs/

By g at April 26, 2019, 6:29 p.m. (reply...)

Please note: Reports posted here will not necessarily be seen by Apple. All problems should be submitted at bugreport.apple.com before they are posted here. Please only post information for Radars that you have filed yourself, and please do not include Apple confidential information in your posts. Thank you!