diff options
Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_missing/1415.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_missing/1415.toml | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_missing/1415.toml b/gitlab/issues/target_arm/host_missing/accel_missing/1415.toml deleted file mode 100644 index 20c97d5d1..000000000 --- a/gitlab/issues/target_arm/host_missing/accel_missing/1415.toml +++ /dev/null @@ -1,97 +0,0 @@ -id = 1415 -title = "Abort in xlnx_dp_change_graphic_fmt()" -state = "opened" -created_at = "2023-01-05T10:51:48.177Z" -closed_at = "n/a" -labels = ["Fuzzer", "target: arm"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1415" -host-os = "Ubuntu 20.04" -host-arch = "x86" -qemu-version = "7.2.50" -guest-os = "n/a" -guest-arch = "n/a" -description = """xlnx_dp_change_graphic_fmt() will directly abort if either graphic format or the -video format is not supported. - -Replacing abort() in xlnx_dp_change_graphic_fmt() to `return` might be OK but I -am not sure what side effect there is.""" -reproduce = """``` -export QEMU=/path/to/to/qemu-system-aarch64 - -cat << EOF | $QEMU \\ --machine xlnx-zcu102 -monitor none -serial none \\ --display none -nodefaults -qtest stdio -writel 0xfd4ab000 0xcf6e998 -EOF -```""" -additional = """``` -==20455==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases! -INFO: found LLVMFuzzerCustomMutator (0x564934146c90). Disabling -len_control by default. -INFO: Running with entropic power schedule (0xFF, 100). -INFO: Seed: 4022227410 -INFO: Loaded 1 modules (618619 inline 8-bit counters): 618619 [0x5649372a5000, 0x56493733c07b), -INFO: Loaded 1 PC tables (618619 PCs): 618619 [0x564936933f40,0x5649372a46f0), -./qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-dp: Running 1 inputs 1 time(s) each. -INFO: Reading pre_seed_input if any ... -INFO: Executing pre_seed_input if any ... -INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes -Matching objects by name , *.core*, *.v_blend*, *.av_buffer_manager*, *.audio* -This process will fuzz the following MemoryRegions: - * xlnx.v-dp.audio[0] (size 50) - * xlnx.v-dp.av_buffer_manager[0] (size 238) - * xlnx.v-dp.core[0] (size 3b0) - * xlnx.v-dp.v_blend[0] (size 1e0) -This process will fuzz through the following interfaces: - * clock_step, EVENT_TYPE_CLOCK_STEP, 0xffffffff +0xffffffff, 255,255 - * xlnx.v-dp.core, EVENT_TYPE_MMIO_READ, 0xfd4a0000 +0x3b0, 4,4 - * xlnx.v-dp.core, EVENT_TYPE_MMIO_WRITE, 0xfd4a0000 +0x3b0, 4,4 - * xlnx.v-dp.v_blend, EVENT_TYPE_MMIO_READ, 0xfd4aa000 +0x1e0, 4,4 - * xlnx.v-dp.v_blend, EVENT_TYPE_MMIO_WRITE, 0xfd4aa000 +0x1e0, 4,4 - * xlnx.v-dp.av_buffer_manager, EVENT_TYPE_MMIO_READ, 0xfd4ab000 +0x238, 4,4 - * xlnx.v-dp.av_buffer_manager, EVENT_TYPE_MMIO_WRITE, 0xfd4ab000 +0x238, 4,4 - * xlnx.v-dp.audio, EVENT_TYPE_MMIO_READ, 0xfd4ac000 +0x50, 1,4 - * xlnx.v-dp.audio, EVENT_TYPE_MMIO_WRITE, 0xfd4ac000 +0x50, 1,4 -INFO: A corpus is not provided, starting from an empty corpus -#2 INITED cov: 3 ft: 4 corp: 1/1b exec/s: 0 rss: 489Mb -Running: crash-8b178268936b24c569a421d702ef5b6d911c99e7 -aarch64: xlnx_dp_change_graphic_fmt: unsupported graphic format 2304 -==20455== ERROR: libFuzzer: deadly signal - #0 0x56492f51f10e in __sanitizer_print_stack_trace /root/llvm-project/compiler-rt/lib/asan/asan_stack.cpp:86:3 - #1 0x56492f46dd81 in fuzzer::PrintStackTrace() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:38 - #2 0x56492f446cb6 in fuzzer::Fuzzer::CrashCallback() (.part.0) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:236:18 - #3 0x56492f446d82 in fuzzer::Fuzzer::CrashCallback() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:208:1 - #4 0x56492f446d82 in fuzzer::Fuzzer::StaticCrashSignalCallback() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:207:19 - #5 0x7f7a315a641f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) - #6 0x7f7a313b800a in __libc_signal_restore_set /build/glibc-SzIz7B/glibc-2.31/signal/../sysdeps/unix/sysv/linux/internal-signals.h:86:3 - #7 0x7f7a313b800a in raise /build/glibc-SzIz7B/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:48:3 - #8 0x7f7a31397858 in abort /build/glibc-SzIz7B/glibc-2.31/stdlib/abort.c:79:7 - #9 0x56492f54f65a in __wrap_abort /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/less_crashes_wrappers.c:24:12 - #10 0x56492fe7e0d7 in xlnx_dp_change_graphic_fmt /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/display/xlnx_dp.c:644:9 - #11 0x56492fe7be58 in xlnx_dp_avbufm_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/display/xlnx_dp.c:1046:9 - #12 0x5649330fa313 in memory_region_write_accessor /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:492:5 - #13 0x5649330f9c51 in access_with_adjusted_size /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:554:18 - #14 0x5649330f8576 in memory_region_dispatch_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:1514:16 - #15 0x56493318672e in flatview_write_continue /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2825:23 - #16 0x56493317486b in flatview_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2867:12 - #17 0x564933174328 in address_space_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2963:18 - #18 0x56492f55f0cb in qemu_writel /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1088:5 - #19 0x56492f55d544 in dispatch_mmio_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1229:28 - #20 0x56493414264f in videzzo_dispatch_event /root/videzzo/videzzo.c:1122:5 - #21 0x5649341399cb in __videzzo_execute_one_input /root/videzzo/videzzo.c:272:9 - #22 0x5649341398a0 in videzzo_execute_one_input /root/videzzo/videzzo.c:313:9 - #23 0x56492f56610c in videzzo_qemu /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1504:12 - #24 0x564934146f32 in LLVMFuzzerTestOneInput /root/videzzo/videzzo.c:1891:18 - #25 0x56492f447826 in fuzzer::Fuzzer::ExecuteCallback(unsigned char*, unsigned long) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:594:17 - #26 0x56492f42a454 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:323:21 - #27 0x56492f4353fe in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char*, unsigned long)) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:885:19 - #28 0x56492f4219e6 in main /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:30 - #29 0x7f7a31399082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16 - #30 0x56492f421a3d in _start (/root/videzzo/videzzo_qemu/out-san/qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-dp+0x3291a3d) - -NOTE: libFuzzer has rudimentary signal handlers. - Combine libFuzzer with AddressSanitizer or similar for better crash reports. -SUMMARY: libFuzzer: deadly signal -MS: 0 ; base unit: 0000000000000000000000000000000000000000 -0x0,0xc,0x1c,0xb0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x4,0x2,0x48,0x40,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0xa,0x20,0xa1,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x0,0xe,0x8,0xc0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x8,0x0,0x0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x4,0x2,0x3e,0xc6,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0xc,0x78,0xb1,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x1,0x9,0x4,0x2,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0xc2,0x1b,0xe,0x7b,0x0,0x0,0x0,0x0,0x1,0xb,0x84,0xa1,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0xd8,0x1f,0x9a,0x30,0x0,0x0,0x0,0x0,0x0,0x8,0x70,0x0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x1,0x9,0xec,0x2,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x50,0x62,0xd6,0x13,0x0,0x0,0x0,0x0,0x0,0xa,0x18,0xa0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x1,0xd,0x0,0xb0,0x4a,0xfd,0x0,0x0,0x0,0x0,0x4,0x0,0x0,0x0,0x98,0xe9,0xf6,0xc,0x0,0x0,0x0,0x0, -\\x00\\x0c\\x1c\\xb0J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x04\\x02H@\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x0a \\xa1J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x00\\x0e\\x08\\xc0J\\xfd\\x00\\x00\\x00\\x00\\x02\\x00\\x00\\x00\\x00\\x08\\x00\\x00J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x04\\x02>\\xc6\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x0cx\\xb1J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x01\\x09\\x04\\x02J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\xc2\\x1b\\x0e{\\x00\\x00\\x00\\x00\\x01\\x0b\\x84\\xa1J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\xd8\\x1f\\x9a0\\x00\\x00\\x00\\x00\\x00\\x08p\\x00J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x01\\x09\\xec\\x02J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00Pb\\xd6\\x13\\x00\\x00\\x00\\x00\\x00\\x0a\\x18\\xa0J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x01\\x0d\\x00\\xb0J\\xfd\\x00\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\x98\\xe9\\xf6\\x0c\\x00\\x00\\x00\\x00 -```""" |