diff options
Diffstat (limited to 'results/classifier/deepseek-1/output/structures./1890360')
| -rw-r--r-- | results/classifier/deepseek-1/output/structures./1890360 | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/results/classifier/deepseek-1/output/structures./1890360 b/results/classifier/deepseek-1/output/structures./1890360 deleted file mode 100644 index 17abd0cf..00000000 --- a/results/classifier/deepseek-1/output/structures./1890360 +++ /dev/null @@ -1,253 +0,0 @@ - -Assertion failure in address_space_unmap through virtio-blk - -Hello, -Reproducer: -cat << EOF | ./i386-softmmu/qemu-system-i386 \ --drive id=mydrive,file=null-co://,size=2M,format=raw,if=none \ --device virtio-blk,drive=mydrive \ --nodefaults -nographic -qtest stdio -outl 0xcf8 0x80001010 -outl 0xcfc 0xc001 -outl 0xcf8 0x80001014 -outl 0xcf8 0x80001004 -outw 0xcfc 0x7 -outl 0xc006 0x3aff9090 -outl 0xcf8 0x8000100e -outl 0xcfc 0x41005e1e -write 0x3b00002 0x1 0x5e -write 0x3b00004 0x1 0x5e -write 0x3aff5e6 0x1 0x11 -write 0x3aff5eb 0x1 0xc6 -write 0x3aff5ec 0x1 0xc6 -write 0x7 0x1 0xff -write 0x8 0x1 0xfb -write 0xc 0x1 0x11 -write 0xe 0x1 0x5e -write 0x5e8 0x1 0x11 -write 0x5ec 0x1 0xc6 -outl 0x410e 0x10e -EOF - - -qemu-fuzz-i386: /exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. -==789== ERROR: libFuzzer: deadly signal - #8 in __assert_fail /build/glibc-GwnBeO/glibc-2.30/assert/assert.c:101:3 - #9 in address_space_unmap /exec.c:3623:9 - #10 in dma_memory_unmap /include/sysemu/dma.h:145:5 - #11 in virtqueue_unmap_sg /hw/virtio/virtio.c:690:9 - #12 in virtqueue_fill /hw/virtio/virtio.c:843:5 - #13 in virtqueue_push /hw/virtio/virtio.c:917:5 - #14 in virtio_blk_req_complete /hw/block/virtio-blk.c:83:5 - #15 in virtio_blk_handle_request /hw/block/virtio-blk.c:671:13 - #16 in virtio_blk_handle_vq /hw/block/virtio-blk.c:780:17 - #17 in virtio_queue_notify_aio_vq /hw/virtio/virtio.c:2324:15 - #18 in virtio_queue_host_notifier_aio_read /hw/virtio/virtio.c:3495:9 - #19 in aio_dispatch_handler /util/aio-posix.c:328:9 - #20 in aio_dispatch_handlers /util/aio-posix.c:371:20 - #21 in aio_dispatch /util/aio-posix.c:381:5 - #22 in aio_ctx_dispatch /util/async.c:306:5 - #23 in g_main_context_dispatch - - -With -trace virtio\* - -... -[S +0.099667] OK -[R +0.099681] write 0x5ec 0x1 0xc6 -OK -[S +0.099690] OK -[R +0.099700] outl 0x410e 0x10e -29575@1596590112.074339:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -29575@1596590112.074423:virtio_blk_data_plane_start dataplane 0x60600000f260 -OK -[S +0.099833] OK -29575@1596590112.076459:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -29575@1596590112.076642:virtio_blk_handle_read vdev 0x62d000030590 req 0x611000043e80 sector 0 nsectors 0 -29575@1596590112.076651:virtio_blk_req_complete vdev 0x62d000030590 req 0x611000043e80 status 1 -qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. - - --Alex - -Hi Stefan, -This looks an awful lot like the one you looked at here: -https://<email address hidden>/msg705719.html -though this one is for virtio-pci, while that one was for virtio-mmio: - -They are probably the same issue, but the original reproducer no longer -causes an asserion failure for me, so maybe there was already a fix.. --Alex - -On 200805 0116, Alexander Bulekov wrote: -> Public bug reported: -> -> Hello, -> Reproducer: -> cat << EOF | ./i386-softmmu/qemu-system-i386 \ -> -drive id=mydrive,file=null-co://,size=2M,format=raw,if=none \ -> -device virtio-blk,drive=mydrive \ -> -nodefaults -nographic -qtest stdio -> outl 0xcf8 0x80001010 -> outl 0xcfc 0xc001 -> outl 0xcf8 0x80001014 -> outl 0xcf8 0x80001004 -> outw 0xcfc 0x7 -> outl 0xc006 0x3aff9090 -> outl 0xcf8 0x8000100e -> outl 0xcfc 0x41005e1e -> write 0x3b00002 0x1 0x5e -> write 0x3b00004 0x1 0x5e -> write 0x3aff5e6 0x1 0x11 -> write 0x3aff5eb 0x1 0xc6 -> write 0x3aff5ec 0x1 0xc6 -> write 0x7 0x1 0xff -> write 0x8 0x1 0xfb -> write 0xc 0x1 0x11 -> write 0xe 0x1 0x5e -> write 0x5e8 0x1 0x11 -> write 0x5ec 0x1 0xc6 -> outl 0x410e 0x10e -> EOF -> -> -> qemu-fuzz-i386: /exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. -> ==789== ERROR: libFuzzer: deadly signal -> #8 in __assert_fail /build/glibc-GwnBeO/glibc-2.30/assert/assert.c:101:3 -> #9 in address_space_unmap /exec.c:3623:9 -> #10 in dma_memory_unmap /include/sysemu/dma.h:145:5 -> #11 in virtqueue_unmap_sg /hw/virtio/virtio.c:690:9 -> #12 in virtqueue_fill /hw/virtio/virtio.c:843:5 -> #13 in virtqueue_push /hw/virtio/virtio.c:917:5 -> #14 in virtio_blk_req_complete /hw/block/virtio-blk.c:83:5 -> #15 in virtio_blk_handle_request /hw/block/virtio-blk.c:671:13 -> #16 in virtio_blk_handle_vq /hw/block/virtio-blk.c:780:17 -> #17 in virtio_queue_notify_aio_vq /hw/virtio/virtio.c:2324:15 -> #18 in virtio_queue_host_notifier_aio_read /hw/virtio/virtio.c:3495:9 -> #19 in aio_dispatch_handler /util/aio-posix.c:328:9 -> #20 in aio_dispatch_handlers /util/aio-posix.c:371:20 -> #21 in aio_dispatch /util/aio-posix.c:381:5 -> #22 in aio_ctx_dispatch /util/async.c:306:5 -> #23 in g_main_context_dispatch -> -> -> With -trace virtio\* -> -> ... -> [S +0.099667] OK -> [R +0.099681] write 0x5ec 0x1 0xc6 -> OK -> [S +0.099690] OK -> [R +0.099700] outl 0x410e 0x10e -> 29575@1596590112.074339:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -> 29575@1596590112.074423:virtio_blk_data_plane_start dataplane 0x60600000f260 -> OK -> [S +0.099833] OK -> 29575@1596590112.076459:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -> 29575@1596590112.076642:virtio_blk_handle_read vdev 0x62d000030590 req 0x611000043e80 sector 0 nsectors 0 -> 29575@1596590112.076651:virtio_blk_req_complete vdev 0x62d000030590 req 0x611000043e80 status 1 -> qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. -> -> -> -Alex -> -> ** Affects: qemu -> Importance: Undecided -> Status: New -> -> -- -> You received this bug notification because you are a member of qemu- -> devel-ml, which is subscribed to QEMU. -> https://bugs.launchpad.net/bugs/1890360 -> -> Title: -> Assertion failure in address_space_unmap through virtio-blk -> -> Status in QEMU: -> New -> -> Bug description: -> Hello, -> Reproducer: -> cat << EOF | ./i386-softmmu/qemu-system-i386 \ -> -drive id=mydrive,file=null-co://,size=2M,format=raw,if=none \ -> -device virtio-blk,drive=mydrive \ -> -nodefaults -nographic -qtest stdio -> outl 0xcf8 0x80001010 -> outl 0xcfc 0xc001 -> outl 0xcf8 0x80001014 -> outl 0xcf8 0x80001004 -> outw 0xcfc 0x7 -> outl 0xc006 0x3aff9090 -> outl 0xcf8 0x8000100e -> outl 0xcfc 0x41005e1e -> write 0x3b00002 0x1 0x5e -> write 0x3b00004 0x1 0x5e -> write 0x3aff5e6 0x1 0x11 -> write 0x3aff5eb 0x1 0xc6 -> write 0x3aff5ec 0x1 0xc6 -> write 0x7 0x1 0xff -> write 0x8 0x1 0xfb -> write 0xc 0x1 0x11 -> write 0xe 0x1 0x5e -> write 0x5e8 0x1 0x11 -> write 0x5ec 0x1 0xc6 -> outl 0x410e 0x10e -> EOF -> -> -> qemu-fuzz-i386: /exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. -> ==789== ERROR: libFuzzer: deadly signal -> #8 in __assert_fail /build/glibc-GwnBeO/glibc-2.30/assert/assert.c:101:3 -> #9 in address_space_unmap /exec.c:3623:9 -> #10 in dma_memory_unmap /include/sysemu/dma.h:145:5 -> #11 in virtqueue_unmap_sg /hw/virtio/virtio.c:690:9 -> #12 in virtqueue_fill /hw/virtio/virtio.c:843:5 -> #13 in virtqueue_push /hw/virtio/virtio.c:917:5 -> #14 in virtio_blk_req_complete /hw/block/virtio-blk.c:83:5 -> #15 in virtio_blk_handle_request /hw/block/virtio-blk.c:671:13 -> #16 in virtio_blk_handle_vq /hw/block/virtio-blk.c:780:17 -> #17 in virtio_queue_notify_aio_vq /hw/virtio/virtio.c:2324:15 -> #18 in virtio_queue_host_notifier_aio_read /hw/virtio/virtio.c:3495:9 -> #19 in aio_dispatch_handler /util/aio-posix.c:328:9 -> #20 in aio_dispatch_handlers /util/aio-posix.c:371:20 -> #21 in aio_dispatch /util/aio-posix.c:381:5 -> #22 in aio_ctx_dispatch /util/async.c:306:5 -> #23 in g_main_context_dispatch -> -> -> With -trace virtio\* -> -> ... -> [S +0.099667] OK -> [R +0.099681] write 0x5ec 0x1 0xc6 -> OK -> [S +0.099690] OK -> [R +0.099700] outl 0x410e 0x10e -> 29575@1596590112.074339:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -> 29575@1596590112.074423:virtio_blk_data_plane_start dataplane 0x60600000f260 -> OK -> [S +0.099833] OK -> 29575@1596590112.076459:virtio_queue_notify vdev 0x62d000030590 n 0 vq 0x7f9b93fc9800 -> 29575@1596590112.076642:virtio_blk_handle_read vdev 0x62d000030590 req 0x611000043e80 sector 0 nsectors 0 -> 29575@1596590112.076651:virtio_blk_req_complete vdev 0x62d000030590 req 0x611000043e80 status 1 -> qemu-system-i386: /home/alxndr/Development/qemu/general-fuzz/exec.c:3623: void address_space_unmap(AddressSpace *, void *, hwaddr, _Bool, hwaddr): Assertion `mr != NULL' failed. -> -> -> -Alex -> -> To manage notifications about this bug go to: -> https://bugs.launchpad.net/qemu/+bug/1890360/+subscriptions -> - - -Fix: - -commit 7bd04a041addcdef6a03e6498aafaea55ca6e88b -Author: Stefan Hajnoczi <email address hidden> -Date: Thu Sep 17 10:44:54 2020 +0100 - - virtio-blk: undo destructive iov_discard_*() operations - -Released with QEMU v5.2.0. - |