On 05/21/18 12:23 AM, benta...@chez.com wrote:
Hi I used to compile Wine and it used to work quite well but recent update to OpenIndiana nailed it quite hard as it seg fault's  for anything more than --version.


$ winecfg
Segmentation Fault (core dumped)

Update date | illumos v. | result
2018-03-28  | 243bebc0df | ok
2018-05-06  | 4ff15898b7 | ko
2018-05-18  | 8dfe5547fb | ko

$ dbx /opt/wine/bin/wine core
Reading wine
core file header read successfully
Reading ld.so.1
Reading libwine.so.1.0
Reading libsocket.so.1
Reading libnsl.so.1
Reading libc.so.1
Reading ntdll.dll.so
Reading libm.so.2
Reading libmd.so.1
Reading libmp.so.2
program terminated by signal SEGV (no mapping at the fault address)
0xfeda8ee8: wine_ldt_init_fs+0x0049:    movw     %eax,%fs
(dbx)

$ mdb /opt/wine/bin/wine core
Loading modules: [ libc.so.1 ld.so.1 ]
$C
08046aa8 libwine.so.1.0`wine_ldt_init_fs+0x49(1007, 8046ad0, 8046ae8, 7ff7f98c) 08046ae8 ntdll.dll.so`signal_init_thread+0xb8(3fff8000, 0, 8046b58, 7ff87e20) 08046b58 ntdll.dll.so`thread_init+0x33d(8063de8, 0, 7ff5680c, feda964a, 8046bb8, fef530b4) 08046b88 ntdll.dll.so`__wine_process_init+0x17(3, 8063de8, 8063e04, a, 0, 7ff5680c)
08046bb8 libwine.so.1.0`wine_init+0x135(2, 8047054, 8046bdc, 400)
08046fe8 main+0x112(8046fec, fed5f2c8, 8047028, 8051168, 2, 8047054)
08047028 _start_crt+0x97(2, 8047054, fefd1c00, 0, 0, 0)
08047048 _start+0x1a(2, 8047188, 804719b, 0, 80471a7, 8047aa9)

Rebuilding wine with the new "environment" doesn't change the outcome.
I was wondering if it was related to the KPTI code but starting with KPTI disable doesn't change things. So I come to see if anyone has an idea how to approach this as I don't know how to interpret the debuggers output.



Hi. The issue seems similar to sbcl one. I'd blame KPTI, but this need confirming. Can you check it on illumos-gate prior to KPTI changes?

--
Best regards,
Alexander Pyhalov,
system administrator of Southern Federal University IT department

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