https://bugs.winehq.org/show_bug.cgi?id=56871
--- Comment #13 from mushu csumushu@126.com --- (In reply to Hans Leidekker from comment #11)
(In reply to mushu from comment #10)
Created attachment 76674 [details] 32bit demo wpcap log
0024:warn:wpcap:DllMain failed to enable 32-bit mmap() "Unknown options specified"
That's likely the problem. 32-bit apps need this relatively new feature from the Linux pcap library. Looks like it's available since 1.10.4.
I have also run the unit tests for wpcap, and it is indeed not supporting PCAP_MMAP_32BIT. Are there any other methods to resolve this issue?
root@mushu:~/wine/wine64/dlls/wpcap/tests/x86_64-windows# WINEDEBUG=+trace wine wpcap_test.exe 0084:fixme:wineusb:query_id Unhandled ID query type 0x5. 0084:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 0084:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 0084:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 0084:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 wine: configuration in L"/root/.wine" has been updated. wpcap.c:368: lib version libpcap version 1.10.4 (with TPACKET_V3) wpcap.c:369: supports PCAP_MMAP_32BIT: no wpcap.c:188: pcap_get_tstamp_precision 0 wpcap.c:191: pcap_datalink 1 wpcap.c:126: user 0000000000000000 hdr 00007FFFFE923618 byte 0000555555DE1F70 wpcap.c:265: user 0000000000000000 hdr 00007FFFFE923858 bytes 0000555555DE1F70 0140:wpcap: 44 tests executed (0 marked as todo, 0 as flaky, 0 failures), 0 skipped.