On 06/13/2016 01:21 PM, Jeff Furlong wrote:
I took the fio 2.11 release and applied patch 356014ff351c6eb69339652650af5f6af72e5c22 but it only created a different error: [New LWP 131047] [New LWP 131030] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `fio --name=test_job --ioengine=libaio --direct=1 --rw=write --io'. Program terminated with signal 11, Segmentation fault. #0 __flist_del (next=0x0, prev=0x0) at flist.h:86 86 next->prev = prev; (gdb) bt #0 __flist_del (next=0x0, prev=0x0) at flist.h:86 #1 flist_del_init (entry=0xd609c0) at flist.h:109 #2 flush_log (log=<optimized out>, do_append=<optimized out>) at iolog.c:989 #3 0x0000000000457a08 in finish_log (td=td@entry=0x7f4f0fb1f000, log=0x7f4f23e04ad0, trylock=1) at iolog.c:1011 #4 0x0000000000457be5 in __write_log (try=<optimized out>, log=<optimized out>, td=0x7f4f0fb1f000) at iolog.c:1309 #5 write_bandw_log (td=0x7f4f0fb1f000, try=<optimized out>, unit_log=<optimized out>) at iolog.c:1377 #6 0x0000000000457efc in td_writeout_logs (unit_logs=false, td=0x7f4f0fb1f000) at iolog.c:1440 #7 fio_writeout_logs (unit_logs=unit_logs@entry=false) at iolog.c:1461 #8 0x0000000000466a67 in helper_thread_main (data=0x7f4f23e04d90) at helper_thread.c:135 #9 0x00007f4f25a5edf5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f4f255881ad in clone () from /lib64/libc.so.6
Hang on, I think I know what the issue is. Just now running a test to prove that the fix is correct, then I'll commit it and reply.
-- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
