https://bugs.winehq.org/show_bug.cgi?id=53181
Bug ID: 53181 Summary: xinput1_3:xinput has a rare crash in Wine Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: xinput Assignee: wine-bugs@winehq.org Reporter: fgouget@codeweavers.com Distribution: ---
xinput1_3:xinput has a rare crash in Wine:
xinput.c:820: Testing xinput9_1_0.dll Unhandled exception: page fault on execute access to 0x651c3ae2 in 32-bit code (0x651c3ae2). Register dump: CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b EIP:651c3ae2 ESP:0103fe04 EBP:0103ff28 EFLAGS:00010246( R- -- I Z- -P- ) EAX:00000001 EBX:00000002 ECX:0103fe00 EDX:00000000 ESI:00000001 EDI:00000001 Stack dump: 0x0103fe04: 651c0000 000007d0 00001cff 00000002 0x0103fe14: 00000000 00000000 00000000 fffffffd 0x0103fe24: 00000000 00000000 00000000 00000000 0x0103fe34: 00000000 00000000 7b60da30 001439d0 0x0103fe44: 0011051e 00000000 00000000 00000000 0x0103fe54: 00000000 00000000 00000000 00000000 Backtrace: =>0 0x651c3ae2 (0x0103ff28) 1 0x7b62a1e0 in kernel32 (+0x2a1e0) (0x0103ff48) 2 0x7bc59b27 in ntdll (+0x59b27) (0x0103ff5c) 3 0x7bc5a1e0 RtlCreateUserThread(entry=651C3300, arg=0x000000000) [Z:\home\fgouget\wine\winetest\src\dlls\ntdll\thread.c:261] in ntdll (0x0103ffec) 0x651c3ae2: -- no code accessible -- [...] PE 63480000-6349b000 Deferred version PE 666c0000-666e8000 Deferred hid
https://test.winehq.org/data/patterns.html#xinput1_3:xinput
The first known instance of this crash happened on 2022-06-01: there was no crash from Apr 19 to May 31, but 6 crashes occurred from Jun 01 to Jun 17 (~9% crash rate). So this looks like a new issue.
The crash address is different every time but always falls in the same range between version and hid. However I have not been able to reproduce the crash even over 50 runs. It is possible there is a bad interaction with a previous test.