diff options
Diffstat (limited to 'results/scraper/launchpad-without-comments/1906693')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1906693 | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1906693 b/results/scraper/launchpad-without-comments/1906693 new file mode 100644 index 000000000..1952dc855 --- /dev/null +++ b/results/scraper/launchpad-without-comments/1906693 @@ -0,0 +1,172 @@ +Assertion Failure in bdrv_co_write_req_prepare through megasas + + affects qemu + subscribe <email address hidden> + subscribe <email address hidden> + subscribe <email address hidden> + subscribe <email address hidden> + +=== Stack Trace === +qemu-fuzz-i386: block/io.c:1835: int bdrv_co_write_req_prepare(BdrvChild *, int64_t, uint64_t, BdrvTrackedRequest *, int): Assertion `child->perm & BLK_PERM_WRITE' failed. +==1505128== ERROR: libFuzzer: deadly signal + #0 0x55a083b92cee in __sanitizer_print_stack_trace (qemu-fuzz-i386+0x793cee) + #1 0x55a083b6c1d1 in fuzzer::PrintStackTrace() (qemu-fuzz-i386+0x76d1d1) + #2 0x55a083b4f0d6 in fuzzer::Fuzzer::CrashCallback() (.part.0) (qemu-fuzz-i386+0x7500d6) + #3 0x55a083b4f19b in fuzzer::Fuzzer::StaticCrashSignalCallback() (qemu-fuzz-i386+0x75019b) + #4 0x7f8d24ed6a8f (/lib64/libpthread.so.0+0x14a8f) + #5 0x7f8d24d079e4 in raise (/lib64/libc.so.6+0x3c9e4) + #6 0x7f8d24cf0894 in abort (/lib64/libc.so.6+0x25894) + #7 0x7f8d24cf0768 in __assert_fail_base.cold (/lib64/libc.so.6+0x25768) + #8 0x7f8d24cffe75 in __assert_fail (/lib64/libc.so.6+0x34e75) + #9 0x55a08423763f in bdrv_co_write_req_prepare block/io.c:1835:13 + #10 0x55a0842343a8 in bdrv_aligned_pwritev block/io.c:1915:11 + #11 0x55a084233765 in bdrv_co_pwritev_part block/io.c:2104:11 + #12 0x55a084260d1a in blk_do_pwritev_part block/block-backend.c:1260:11 + #13 0x55a08426163e in blk_aio_write_entry block/block-backend.c:1476:17 + #14 0x55a0843b0d23 in coroutine_trampoline util/coroutine-ucontext.c:173:9 + #15 0x7f8d24d1d22f (/lib64/libc.so.6+0x5222f) + +=== Reproducer=== +cat << EOF | ./qemu-system-i386 -M q35 \ +-device megasas-gen2 -device scsi-cd,drive=null0 \ +-blockdev driver=null-co,read-zeroes=on,node-name=null0 \ +-monitor none -serial none -display none \ +-machine accel=qtest -m 64 -qtest stdio +outl 0xcf8 0x80001804 +outl 0xcfc 0xffffff +outl 0xcf8 0x8000181b +outl 0xcfc 0x7052005 +write 0x5cc0 0x1 0x03 +write 0x5cc7 0x1 0x40 +write 0x5ce0 0x1 0x0a +write 0x5cf3 0x1 0x01 +write 0x5cf7 0x1 0x40 +write 0x5cf8 0x1 0x0a +write 0x5cff 0x1 0x05 +write 0x5d03 0x1 0x5b +write 0x5d06 0x1 0x4f +write 0x5d0b 0x1 0x01 +write 0x5d0f 0x1 0x40 +write 0x5d10 0x1 0x0a +write 0x5d17 0x1 0x05 +write 0x5d1b 0x1 0x5b +write 0x5d1e 0x1 0x4f +write 0x5d23 0x1 0x01 +write 0x5d27 0x1 0x40 +write 0x5d28 0x1 0x0a +write 0x5d2f 0x1 0x05 +write 0x5d33 0x1 0x5b +write 0x5d36 0x1 0x4f +write 0x5d3b 0x1 0x01 +write 0x5d3f 0x1 0x40 +write 0x5d40 0x1 0x0a +write 0x5d47 0x1 0x05 +write 0x5d4b 0x1 0x5b +write 0x5d4e 0x1 0x4f +write 0x5d53 0x1 0x01 +write 0x5d57 0x1 0x40 +write 0x5d58 0x1 0x0a +write 0x5d5f 0x1 0x05 +write 0x5d63 0x1 0x5b +write 0x5d66 0x1 0x4f +write 0x5d6b 0x1 0x01 +write 0x5d6f 0x1 0x40 +write 0x5d70 0x1 0x0a +write 0x5d77 0x1 0x05 +write 0x5d7b 0x1 0x5b +write 0x5d7e 0x1 0x4f +write 0x5d83 0x1 0x01 +write 0x5d87 0x1 0x40 +write 0x5d88 0x1 0x0a +write 0x5d8f 0x1 0x05 +write 0x5d93 0x1 0x5b +write 0x5d96 0x1 0x4f +write 0x5d9b 0x1 0x01 +write 0x5d9f 0x1 0x40 +write 0x5da0 0x1 0x0a +write 0x5da7 0x1 0x05 +write 0x5dab 0x1 0x5b +write 0x5dae 0x1 0x4f +write 0x5db3 0x1 0x01 +write 0x5db7 0x1 0x40 +write 0x5db8 0x1 0x0a +write 0x5dbf 0x1 0x05 +write 0x5dc3 0x1 0x5b +write 0x5dc6 0x1 0x4f +write 0x5dcb 0x1 0x01 +write 0x5dcf 0x1 0x40 +write 0x5dd0 0x1 0x0a +write 0x5dd7 0x1 0x05 +write 0x5ddb 0x1 0x5b +write 0x5dde 0x1 0x4f +write 0x5de3 0x1 0x01 +write 0x5de7 0x1 0x40 +write 0x5de8 0x1 0x0a +write 0x5def 0x1 0x05 +write 0x5df3 0x1 0x5b +write 0x5df6 0x1 0x4f +write 0x5dfb 0x1 0x01 +write 0x5dff 0x1 0x40 +write 0x5e00 0x1 0x0a +write 0x5e07 0x1 0x05 +write 0x5e0b 0x1 0x5b +write 0x5e0e 0x1 0x4f +write 0x5e13 0x1 0x01 +write 0x5e17 0x1 0x40 +write 0x5e18 0x1 0x0a +write 0x5e1f 0x1 0x05 +write 0x5e23 0x1 0x5b +write 0x5e26 0x1 0x4f +write 0x5e2b 0x1 0x01 +write 0x5e2f 0x1 0x40 +write 0x5e30 0x1 0x0a +write 0x5e37 0x1 0x05 +write 0x5e3b 0x1 0x5b +write 0x5e3e 0x1 0x4f +write 0x5e43 0x1 0x01 +write 0x5e47 0x1 0x40 +write 0x5e48 0x1 0x0a +write 0x5e4f 0x1 0x05 +write 0x5e53 0x1 0x5b +write 0x5e56 0x1 0x4f +write 0x5e5b 0x1 0x01 +write 0x5e5f 0x1 0x40 +write 0x5e60 0x1 0x0a +write 0x5e67 0x1 0x05 +write 0x5e6b 0x1 0x5b +write 0x5e6e 0x1 0x4f +write 0x5e73 0x1 0x01 +write 0x5e77 0x1 0x40 +write 0x5e78 0x1 0x0a +write 0x5e7f 0x1 0x05 +write 0x5e83 0x1 0x5b +write 0x5e86 0x1 0x4f +write 0x5e8b 0x1 0x01 +write 0x5e8f 0x1 0x40 +write 0x5e90 0x1 0x0a +write 0x5e97 0x1 0x05 +write 0x5e9b 0x1 0x5b +write 0x5e9e 0x1 0x4f +write 0x5ea3 0x1 0x01 +write 0x5ea7 0x1 0x40 +write 0x5ea8 0x1 0x0a +write 0x5eaf 0x1 0x05 +write 0x5eb3 0x1 0x5b +write 0x5eb6 0x1 0x4f +write 0x5ebb 0x1 0x01 +write 0x5ebf 0x1 0x40 +write 0x5ec0 0x1 0x0a +write 0x5ec7 0x1 0x05 +write 0x5ecb 0x1 0x5b +write 0x5ece 0x1 0x4f +write 0x5ed3 0x1 0x01 +write 0x5ed7 0x1 0x40 +write 0x5ed8 0x1 0x0a +write 0x5edf 0x1 0x05 +write 0x5ee3 0x1 0x5b +write 0x5ee6 0x1 0x4f +write 0x5eeb 0x1 0x01 +write 0x5eef 0x1 0x40 +writeq 0x50000000000003b 0x15cd405b60101c8 +EOF + |