On 2 March 2018 at 18:54, Kevin Wolf <kw...@redhat.com> wrote:
> The following changes since commit 86f4c7e05b1c44dbe1b329a51f311f10aef6ff34:
>
> Merge remote-tracking branch
> 'remotes/pmaydell/tags/pull-target-arm-20180302' into staging (2018-03-02
> 14:37:10 +0000)
>
> are available in the git repository at:
>
> git://repo.or.cz/qemu/kevin.git tags/for-upstream
>
> for you to fetch changes up to 9d9b4b640f9e583ff4b24dc762630945f3ccc16d:
>
> Merge remote-tracking branch 'mreitz/tags/pull-block-2018-03-02' into
> queue-block (2018-03-02 18:45:03 +0100)
>
> ----------------------------------------------------------------
> Block layer patches
>
This gives me a clang sanitizer error while running 'make check':
e104462:xenial:clang$ UBSAN_OPTIONS=print_stacktrace=1
QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386
QTEST_QEMU_IMG=qemu-img tests/ide-test
/i386/ide/identify: OK
/i386/ide/flush: OK
/i386/ide/bmdma/setup: OK
/i386/ide/bmdma/simple_rw: OK
/i386/ide/bmdma/trim: OK
/i386/ide/bmdma/short_prdt: OK
/i386/ide/bmdma/one_sector_short_prdt: OK
/i386/ide/bmdma/long_prdt: OK
/i386/ide/bmdma/no_busmaster: OK
/i386/ide/bmdma/teardown: OK
/i386/ide/flush/nodev: OK
/i386/ide/flush/empty_drive:
/home/petmay01/linaro/qemu-for-merges/block.c:3926:16: runtime error:
member access within null pointer of type 'const BlockDriverState'
(aka 'const struct BlockDriverState')
#0 0x5560b5776f48 in bdrv_get_node_name
/home/petmay01/linaro/qemu-for-merges/block.c:3926:16
#1 0x5560b587fc92 in send_qmp_error_event
/home/petmay01/linaro/qemu-for-merges/block/block-backend.c:1621:36
#2 0x5560b587fc92 in blk_error_action
/home/petmay01/linaro/qemu-for-merges/block/block-backend.c:1655
#3 0x5560b52619e6 in ide_handle_rw_error
/home/petmay01/linaro/qemu-for-merges/hw/ide/core.c:836:5
#4 0x5560b5278d7b in ide_flush_cb
/home/petmay01/linaro/qemu-for-merges/hw/ide/core.c:1067:13
#5 0x5560b58822ac in blk_aio_complete
/home/petmay01/linaro/qemu-for-merges/block/block-backend.c:1286:9
#6 0x5560b5a04417 in aio_bh_poll
/home/petmay01/linaro/qemu-for-merges/util/async.c:118:13
#7 0x5560b5a10cef in aio_dispatch
/home/petmay01/linaro/qemu-for-merges/util/aio-posix.c:436:5
#8 0x5560b5a062fa in aio_ctx_dispatch
/home/petmay01/linaro/qemu-for-merges/util/async.c:261:5
#9 0x7f9786667196 in g_main_context_dispatch
(/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4a196)
#10 0x5560b5a0dd08 in glib_pollfds_poll
/home/petmay01/linaro/qemu-for-merges/util/main-loop.c:214:9
#11 0x5560b5a0dd08 in os_host_main_loop_wait
/home/petmay01/linaro/qemu-for-merges/util/main-loop.c:261
#12 0x5560b5a0dd08 in main_loop_wait
/home/petmay01/linaro/qemu-for-merges/util/main-loop.c:515
#13 0x5560b4fdebf2 in main_loop
/home/petmay01/linaro/qemu-for-merges/vl.c:1942:9
#14 0x5560b4fdebf2 in main /home/petmay01/linaro/qemu-for-merges/vl.c:4772
#15 0x7f97843ec82f in __libc_start_main
/build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
#16 0x5560b4b456c8 in _start
(/home/petmay01/linaro/qemu-for-merges/build/clang/i386-softmmu/qemu-system-i386+0xe5c6c8)
OK
/i386/ide/flush/retry_pci: OK
/i386/ide/flush/retry_isa: OK
/i386/ide/cdrom/pio: OK
/i386/ide/cdrom/pio_large: OK
/i386/ide/cdrom/dma: OK
thanks
-- PMM
