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-rw-r--r--results/scraper/launchpad-without-comments/1887303206
1 files changed, 206 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1887303 b/results/scraper/launchpad-without-comments/1887303
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index 000000000..e232545e0
--- /dev/null
+++ b/results/scraper/launchpad-without-comments/1887303
@@ -0,0 +1,206 @@
+Assertion failure in *bmdma_active_if `bmdma->bus->retry_unit != (uint8_t)-1' failed.
+
+Hello,
+Here is a QTest Reproducer:
+
+cat << EOF | ./i386-softmmu/qemu-system-i386 -M pc,accel=qtest\
+ -qtest null -nographic -vga qxl -qtest stdio -nodefaults\
+ -drive if=none,id=drive0,file=null-co://,file.read-zeroes=on,format=raw\
+ -drive if=none,id=drive1,file=null-co://,file.read-zeroes=on,format=raw\
+ -device ide-cd,drive=drive0 -device ide-hd,drive=drive1
+outw 0x176 0x3538
+outw 0x376 0x6007
+outw 0x376 0x6b6b
+outw 0x176 0x985c
+outl 0xcf8 0x80000903
+outl 0xcfc 0x2f2931
+outl 0xcf8 0x80000920
+outb 0xcfc 0x6b
+outb 0x68 0x7
+outw 0x176 0x2530
+EOF
+
+Here is the call-stack:
+
+    #8 0x7f00e0443091 in __assert_fail /build/glibc-GwnBeO/glibc-2.30/assert/assert.c:101:3
+    #9 0x55e163f5a1af in bmdma_active_if /home/alxndr/Development/qemu/include/hw/ide/pci.h:59:5
+    #10 0x55e163f5a1af in bmdma_prepare_buf /home/alxndr/Development/qemu/hw/ide/pci.c:132:19
+    #11 0x55e163f4f00d in ide_dma_cb /home/alxndr/Development/qemu/hw/ide/core.c:898:17
+    #12 0x55e163de86ad in dma_complete /home/alxndr/Development/qemu/dma-helpers.c:120:9
+    #13 0x55e163de86ad in dma_blk_cb /home/alxndr/Development/qemu/dma-helpers.c:138:9
+    #14 0x55e1642ade85 in blk_aio_complete /home/alxndr/Development/qemu/block/block-backend.c:1402:9
+    #15 0x55e1642ade85 in blk_aio_complete_bh /home/alxndr/Development/qemu/block/block-backend.c:1412:5
+    #16 0x55e16443556f in aio_bh_call /home/alxndr/Development/qemu/util/async.c:136:5
+    #17 0x55e16443556f in aio_bh_poll /home/alxndr/Development/qemu/util/async.c:164:13
+    #18 0x55e16440fac3 in aio_dispatch /home/alxndr/Development/qemu/util/aio-posix.c:380:5
+    #19 0x55e164436dac in aio_ctx_dispatch /home/alxndr/Development/qemu/util/async.c:306:5
+    #20 0x7f00e16e29ed in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e9ed)
+    #21 0x55e164442f2b in glib_pollfds_poll /home/alxndr/Development/qemu/util/main-loop.c:219:9
+    #22 0x55e164442f2b in os_host_main_loop_wait /home/alxndr/Development/qemu/util/main-loop.c:242:5
+    #23 0x55e164442f2b in main_loop_wait /home/alxndr/Development/qemu/util/main-loop.c:518:11
+    #24 0x55e164376953 in flush_events /home/alxndr/Development/qemu/tests/qtest/fuzz/fuzz.c:47:9
+    #25 0x55e16437b8fa in general_fuzz /home/alxndr/Development/qemu/tests/qtest/fuzz/general_fuzz.c:544:17
+
+=================================
+
+Here is the same assertion failure but triggered through a different call-stack:
+
+cat << EOF | ./i386-softmmu/qemu-system-i386 -M pc,accel=qtest\
+ -qtest null -nographic -vga qxl -qtest stdio -nodefaults\
+ -drive if=none,id=drive0,file=null-co://,file.read-zeroes=on,format=raw\
+ -drive if=none,id=drive1,file=null-co://,file.read-zeroes=on,format=raw\
+ -device ide-cd,drive=drive0 -device ide-hd,drive=drive1
+outw 0x171 0x2fe9
+outb 0x177 0xa0
+outl 0x170 0x928
+outl 0x170 0x2b923b31
+outl 0x170 0x800a24d7
+outl 0xcf8 0x80000903
+outl 0xcfc 0x842700
+outl 0xcf8 0x80000920
+outb 0xcfc 0x5e
+outb 0x58 0x7
+outb 0x376 0x5
+outw 0x376 0x11
+outw 0x176 0x3538
+EOF
+
+Call-stack:
+    #8 0x7f00e0443091 in __assert_fail /build/glibc-GwnBeO/glibc-2.30/assert/assert.c:101:3
+    #9 0x55e163f5a622 in bmdma_active_if /home/alxndr/Development/qemu/include/hw/ide/pci.h:59:5
+    #10 0x55e163f5a622 in bmdma_rw_buf /home/alxndr/Development/qemu/hw/ide/pci.c:187:19
+    #11 0x55e163f57577 in ide_atapi_cmd_read_dma_cb /home/alxndr/Development/qemu/hw/ide/atapi.c:375:13
+    #12 0x55e163f44c55 in ide_buffered_readv_cb /home/alxndr/Development/qemu/hw/ide/core.c:650:9
+    #13 0x55e1642ade85 in blk_aio_complete /home/alxndr/Development/qemu/block/block-backend.c:1402:9
+    #14 0x55e1642ade85 in blk_aio_complete_bh /home/alxndr/Development/qemu/block/block-backend.c:1412:5
+    #15 0x55e16443556f in aio_bh_call /home/alxndr/Development/qemu/util/async.c:136:5
+    #16 0x55e16443556f in aio_bh_poll /home/alxndr/Development/qemu/util/async.c:164:13
+    #17 0x55e16440fac3 in aio_dispatch /home/alxndr/Development/qemu/util/aio-posix.c:380:5
+    #18 0x55e164436dac in aio_ctx_dispatch /home/alxndr/Development/qemu/util/async.c:306:5
+    #19 0x7f00e16e29ed in g_main_context_dispatch (/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4e9ed)
+    #20 0x55e164442f2b in glib_pollfds_poll /home/alxndr/Development/qemu/util/main-loop.c:219:9
+    #21 0x55e164442f2b in os_host_main_loop_wait /home/alxndr/Development/qemu/util/main-loop.c:242:5
+    #22 0x55e164442f2b in main_loop_wait /home/alxndr/Development/qemu/util/main-loop.c:518:11
+    #23 0x55e164376953 in flush_events /home/alxndr/Development/qemu/tests/qtest/fuzz/fuzz.c:47:9
+    #24 0x55e16437b8fa in general_fuzz /home/alxndr/Development/qemu/tests/qtest/fuzz/general_fuzz.c:544:17
+
+=================================
+
+The first reproducer with -trace ide*:
+[I 1594579788.601818] OPENED
+26995@1594579788.617583:ide_reset IDEstate 0x565534a7b898
+26995@1594579788.617684:ide_reset IDEstate 0x565534a7bc68
+26995@1594579788.618019:ide_reset IDEstate 0x565534a7c188
+26995@1594579788.618087:ide_reset IDEstate 0x565534a7c558
+26995@1594579788.619271:ide_reset IDEstate 0x565534a7c188
+26995@1594579788.619377:ide_reset IDEstate 0x565534a7c558
+26995@1594579788.623224:ide_reset IDEstate 0x565534a7b898
+26995@1594579788.623267:ide_reset IDEstate 0x565534a7bc68
+26995@1594579788.623273:ide_reset IDEstate 0x565534a7c188
+26995@1594579788.623275:ide_reset IDEstate 0x565534a7c558
+[R +0.023386] outw 0x176 0x3538
+26995@1594579788.625224:ide_ioport_write IDE PIO wr @ 0x176 (Device/Head); val 0x38; bus 0x565534a7c100 IDEState 0x565534a7c188
+26995@1594579788.625228:ide_ioport_write IDE PIO wr @ 0x177 (Command); val 0x35; bus 0x565534a7c100 IDEState 0x565534a7c558
+26995@1594579788.625230:ide_exec_cmd IDE exec cmd: bus 0x565534a7c100; state 0x565534a7c558; cmd 0x35
+[S +0.023416] OK
+[R +0.023442] outw 0x376 0x6007
+26995@1594579788.625263:ide_cmd_write IDE PIO wr @ 0x376 (Device Control); val 0x07; bus 0x565534a7c100
+[S +0.023447] OK
+[R +0.023455] outw 0x376 0x6b6b
+26995@1594579788.625276:ide_cmd_write IDE PIO wr @ 0x376 (Device Control); val 0x6b; bus 0x565534a7c100
+[S +0.023460] OK
+[R +0.023464] outw 0x176 0x985c
+26995@1594579788.625285:ide_ioport_write IDE PIO wr @ 0x176 (Device/Head); val 0x5c; bus 0x565534a7c100 IDEState 0x565534a7c558
+26995@1594579788.625287:ide_ioport_write IDE PIO wr @ 0x177 (Command); val 0x98; bus 0x565534a7c100 IDEState 0x565534a7c558
+26995@1594579788.625289:ide_exec_cmd IDE exec cmd: bus 0x565534a7c100; state 0x565534a7c558; cmd 0x98
+[S +0.023473] OK
+[R +0.023477] outl 0xcf8 0x80000903
+[S +0.023481] OK
+[R +0.023485] outl 0xcfc 0x2f2931
+[S +0.023492] OK
+[R +0.023496] outl 0xcf8 0x80000920
+[S +0.023498] OK
+[R +0.023503] outb 0xcfc 0x6b
+[S +0.023644] OK
+[R +0.023651] outb 0x68 0x7
+26995@1594579788.625548:ide_dma_cb IDEState 0x565534a7c558; sector_num=1 n=255 cmd=DMA WRITE
+[S +0.023809] OK
+[R +0.023817] outw 0x176 0x2530
+26995@1594579788.625638:ide_ioport_write IDE PIO wr @ 0x176 (Device/Head); val 0x30; bus 0x565534a7c100 IDEState 0x565534a7c558
+26995@1594579788.625640:ide_ioport_write IDE PIO wr @ 0x177 (Command); val 0x25; bus 0x565534a7c100 IDEState 0x565534a7c558
+26995@1594579788.625642:ide_exec_cmd IDE exec cmd: bus 0x565534a7c100; state 0x565534a7c558; cmd 0x25
+[S +0.023827] OK
+qemu-system-i386: /home/alxndr/Development/qemu/include/hw/ide/pci.h:59: IDEState *bmdma_active_if(BMDMAState *): Assertion `bmdma->bus->retry_unit != (uint8_t)-1' failed.
+
+=================================
+
+The second reproducer with -trace ide*:
+
+[I 1594579681.691528] OPENED
+8293@1594579681.707423:ide_reset IDEstate 0x55fc044c3898
+8293@1594579681.707540:ide_reset IDEstate 0x55fc044c3c68
+8293@1594579681.707902:ide_reset IDEstate 0x55fc044c4188
+8293@1594579681.707969:ide_reset IDEstate 0x55fc044c4558
+8293@1594579681.709859:ide_reset IDEstate 0x55fc044c4188
+8293@1594579681.709976:ide_reset IDEstate 0x55fc044c4558
+8293@1594579681.714051:ide_reset IDEstate 0x55fc044c3898
+8293@1594579681.714073:ide_reset IDEstate 0x55fc044c3c68
+8293@1594579681.714076:ide_reset IDEstate 0x55fc044c4188
+8293@1594579681.714079:ide_reset IDEstate 0x55fc044c4558
+[R +0.024386] outw 0x171 0x2fe9
+8293@1594579681.715950:ide_ioport_write IDE PIO wr @ 0x171 (Features); val 0xe9; bus 0x55fc044c4100 IDEState 0x55fc044c4188
+8293@1594579681.715955:ide_ioport_write IDE PIO wr @ 0x172 (Sector Count); val 0x2f; bus 0x55fc044c4100 IDEState 0x55fc044c4188
+OK
+[S +0.024430] OK
+[R +0.024436] outb 0x177 0xa0
+8293@1594579681.715967:ide_ioport_write IDE PIO wr @ 0x177 (Command); val 0xa0; bus 0x55fc044c4100 IDEState 0x55fc044c4188
+8293@1594579681.715970:ide_exec_cmd IDE exec cmd: bus 0x55fc044c4100; state 0x55fc044c4188; cmd 0xa0
+OK
+[S +0.024444] OK
+[R +0.024448] outl 0x170 0x928
+8293@1594579681.715978:ide_data_writel IDE PIO wr @ 0x170 (Data: Long); val 0x00000928; bus 0x55fc044c4100; IDEState 0x55fc044c4188
+OK
+[S +0.024453] OK
+[R +0.024456] outl 0x170 0x2b923b31
+8293@1594579681.715986:ide_data_writel IDE PIO wr @ 0x170 (Data: Long); val 0x2b923b31; bus 0x55fc044c4100; IDEState 0x55fc044c4188
+OK
+[S +0.024460] OK
+[R +0.024464] outl 0x170 0x800a24d7
+8293@1594579681.715994:ide_data_writel IDE PIO wr @ 0x170 (Data: Long); val 0x800a24d7; bus 0x55fc044c4100; IDEState 0x55fc044c4188
+8293@1594579681.715996:ide_atapi_cmd IDEState: 0x55fc044c4188; cmd: 0x28
+8293@1594579681.716000:ide_atapi_cmd_packet IDEState: 0x55fc044c4188; limit=0xeb14 packet: 28 09 00 00 31 3b 92 2b d7 24 0a 80
+8293@1594579681.716004:ide_atapi_cmd_read IDEState: 0x55fc044c4188; read dma: LBA=12603 nb_sectors=11223
+OK
+[S +0.024479] OK
+[R +0.024483] outl 0xcf8 0x80000903
+OK
+[S +0.024485] OK
+[R +0.024489] outl 0xcfc 0x842700
+OK
+[S +0.024604] OK
+[R +0.024610] outl 0xcf8 0x80000920
+OK
+[S +0.024613] OK
+[R +0.024616] outb 0xcfc 0x5e
+OK
+[S +0.024720] OK
+[R +0.024726] outb 0x58 0x7
+8293@1594579681.716258:ide_atapi_cmd_read_dma_cb_aio IDEState: 0x55fc044c4188; aio read: lba=12603 n=64
+OK
+[S +0.024786] OK
+[R +0.024791] outb 0x376 0x5
+8293@1594579681.716322:ide_cmd_write IDE PIO wr @ 0x376 (Device Control); val 0x05; bus 0x55fc044c4100
+OK
+[S +0.024797] OK
+[R +0.024800] outw 0x376 0x11
+8293@1594579681.716330:ide_cmd_write IDE PIO wr @ 0x376 (Device Control); val 0x11; bus 0x55fc044c4100
+OK
+[S +0.024804] OK
+[R +0.024807] outw 0x176 0x3538
+8293@1594579681.716337:ide_ioport_write IDE PIO wr @ 0x176 (Device/Head); val 0x38; bus 0x55fc044c4100 IDEState 0x55fc044c4188
+8293@1594579681.716340:ide_ioport_write IDE PIO wr @ 0x177 (Command); val 0x35; bus 0x55fc044c4100 IDEState 0x55fc044c4558
+8293@1594579681.716342:ide_exec_cmd IDE exec cmd: bus 0x55fc044c4100; state 0x55fc044c4558; cmd 0x35
+8293@1594579681.716388:ide_dma_cb IDEState 0x55fc044c4558; sector_num=504 n=257 cmd=DMA WRITE
+OK
+[S +0.024882] OK
+qemu-system-i386: /home/alxndr/Development/qemu/include/hw/ide/pci.h:59: IDEState *bmdma_active_if(BMDMAState *): Assertion `bmdma->bus->retry_unit != (uint8_t)-1' failed.
\ No newline at end of file