diff options
Diffstat (limited to 'results/classifier/108/other/1429034')
| -rw-r--r-- | results/classifier/108/other/1429034 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/results/classifier/108/other/1429034 b/results/classifier/108/other/1429034 new file mode 100644 index 000000000..4fc8794c4 --- /dev/null +++ b/results/classifier/108/other/1429034 @@ -0,0 +1,40 @@ +graphic: 0.722 +permissions: 0.683 +other: 0.678 +debug: 0.676 +performance: 0.664 +semantic: 0.647 +network: 0.613 +files: 0.604 +device: 0.604 +PID: 0.603 +socket: 0.586 +vnc: 0.569 +boot: 0.564 +KVM: 0.549 + +qemu abort in qemu_coroutine_enter when multi-thread writing + +qemu release version: 2.2.0 +platform: x86_64 + +qemu would be aborted when there are two threads to write two seperate qcow2 files. + +call stack: + +#0 0x7ffff5e18989 __GI_raise(sig=sig@entry=6) (../nptl/sysdeps/unix/sysv/linux/raise.c:56) +#1 0x7ffff5e1a098 __GI_abort() (abort.c:90) +#2 0x7ffff728c034 qemu_coroutine_enter(co=0x7fffe0004800, opaque=0x0) (qemu-coroutine.c:117) +#3 0x7ffff727df39 bdrv_co_io_em_complete(opaque=0x7ffff7fd6ae0, ret=0) (block.c:4847) +#4 0x7ffff7270314 thread_pool_completion_bh(opaque=0x7fffe0006ad0) (thread-pool.c:187) +#5 0x7ffff726f873 aio_bh_poll(ctx=0x7fffe0001d00) (async.c:82) +#6 0x7ffff728340b aio_dispatch(ctx=0x7fffe0001d00) (aio-posix.c:137) +#7 0x7ffff72837b0 aio_poll(ctx=0x7fffe0001d00, blocking=true) (aio-posix.c:248) +#8 ?? 0x00007ffff72795a8 in bdrv_prwv_co (bs=0x7fffdc0021c0, offset=12071639552, qiov=0x7fffe67fa590, is_write=true, flags=(unknown: 0)) (block.c:2703) +#9 ?? 0x00007ffff727966a in bdrv_rw_co (bs=0x7fffdc0021c0, sector_num=23577421, buf=0x7fffe4629250 "\234\b\335Ǽ\254\213q\301\366\315=\005oI\301\245=\373\004+2?H\212\025\035+\262\274C;X\301FaP\324\335\061ҝ&Y\316=\347\335\020\365\003goɿ\214\312S=\v2]\373\363C\311\341\334\r5k\346k\204\332\023\264\315陌\230\203J\222u\214\066", nb_sectors=128, is_write=true, flags=(unknown: 0)) (block.c:2726) +#10 0x7ffff7279758 bdrv_write(bs=0x7fffdc0021c0, sector_num=23577421, buf=0x7fffe4629250 "\234\b\335Ǽ\254\213q\301\366\315=\005oI\301\245=\373\004+2?H\212\025\035+\262\274C;X\301FaP\324\335\061ҝ&Y\316=\347\335\020\365\003goɿ\214\312S=\v2]\373\363C\311\341\334\r5k\346k\204\332\023\264\315陌\230\203J\222u\214\066", nb_sectors=128) (block.c:2760) + +Triaging old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays? + +[Expired for QEMU because there has been no activity for 60 days.] + |