diff options
Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_missing/1425.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_missing/1425.toml | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_missing/1425.toml b/gitlab/issues/target_arm/host_missing/accel_missing/1425.toml deleted file mode 100644 index 4fb1cb2c..00000000 --- a/gitlab/issues/target_arm/host_missing/accel_missing/1425.toml +++ /dev/null @@ -1,92 +0,0 @@ -id = 1425 -title = "Assertion failed in transfer_fifo()" -state = "closed" -created_at = "2023-01-09T07:36:57.265Z" -closed_at = "2023-11-28T23:12:55.034Z" -labels = ["Fuzzer", "target: arm", "workflow::Patch available"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1425" -host-os = "Ubuntu 20.04" -host-arch = "x86" -qemu-version = "7.2.50" -guest-os = "n/a" -guest-arch = "n/a" -description = """In transfer_fifo(), fifo32_pop() fails since less than 32 bytes are in the fifo.""" -reproduce = """``` -export QEMU=/path/to/qemu-system-aarch64 - -cat << EOF | $QEMU \\ --machine xlnx-zcu102 -monitor none -serial none \\ --display none -nodefaults -qtest stdio -audio none -writel 0xff070000 0x0f73720a -writel 0xff07003c 0x1f37ee63 -EOF -```""" -additional = """``` -==31717==WARNING: ASan doesn't fully support makecontext/swapcontext functions and may produce false positives in some cases! -INFO: found LLVMFuzzerCustomMutator (0x55871da359f0). Disabling -len_control by default. -INFO: Running with entropic power schedule (0xFF, 100). -INFO: Seed: 1734665286 -INFO: Loaded 1 modules (618606 inline 8-bit counters): 618606 [0x558720b94000, 0x558720c2b06e), -INFO: Loaded 1 PC tables (618606 PCs): 618606 [0x558720222e60,0x558720b93540), -/root/videzzo/videzzo_qemu/out-san/qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-zynqmp-can: Running 1 inputs 1 time(s) each. -INFO: Reading pre_seed_input if any ... -INFO: Executing pre_seed_input if any ... -Matching objects by name , *xlnx.zynqmp-can* -This process will fuzz the following MemoryRegions: - * xlnx.zynqmp-can[1] (size 84) - * xlnx.zynqmp-can[0] (size 84) - * xlnx.zynqmp-can[1] (size 84) - * xlnx.zynqmp-can[0] (size 84) -This process will fuzz through the following interfaces: - * clock_step, EVENT_TYPE_CLOCK_STEP, 0xffffffff +0xffffffff, 255,255 - * xlnx.zynqmp-can, EVENT_TYPE_MMIO_READ, 0xff070000 +0x84, 4,4 - * xlnx.zynqmp-can, EVENT_TYPE_MMIO_WRITE, 0xff070000 +0x84, 4,4 - * xlnx.zynqmp-can, EVENT_TYPE_MMIO_READ, 0xff060000 +0x84, 4,4 - * xlnx.zynqmp-can, EVENT_TYPE_MMIO_WRITE, 0xff060000 +0x84, 4,4 -INFO: A corpus is not provided, starting from an empty corpus -#2 INITED cov: 3 ft: 4 corp: 1/1b exec/s: 0 rss: 491Mb -Running: poc-qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-zynqmp-can-crash-97ef02583c679111ba6ad823f573f139fac7c72e -qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-zynqmp-can: ../util/fifo8.c:62: uint8_t fifo8_pop(Fifo8 *): Assertion `fifo->num > 0' failed. -==31717== ERROR: libFuzzer: deadly signal - #0 0x558718e0e10e in __sanitizer_print_stack_trace /root/llvm-project/compiler-rt/lib/asan/asan_stack.cpp:86:3 - #1 0x558718d5cd81 in fuzzer::PrintStackTrace() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerUtil.cpp:210:38 - #2 0x558718d35cb6 in fuzzer::Fuzzer::CrashCallback() (.part.0) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:236:18 - #3 0x558718d35d82 in fuzzer::Fuzzer::CrashCallback() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:208:1 - #4 0x558718d35d82 in fuzzer::Fuzzer::StaticCrashSignalCallback() /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:207:19 - #5 0x7f3ad4eba41f (/lib/x86_64-linux-gnu/libpthread.so.0+0x1441f) - #6 0x7f3ad4ccc00a in __libc_signal_restore_set /build/glibc-SzIz7B/glibc-2.31/signal/../sysdeps/unix/sysv/linux/internal-signals.h:86:3 - #7 0x7f3ad4ccc00a in raise /build/glibc-SzIz7B/glibc-2.31/signal/../sysdeps/unix/sysv/linux/raise.c:48:3 - #8 0x7f3ad4cab858 in abort /build/glibc-SzIz7B/glibc-2.31/stdlib/abort.c:79:7 - #9 0x7f3ad4cab728 in __assert_fail_base /build/glibc-SzIz7B/glibc-2.31/assert/assert.c:92:3 - #10 0x7f3ad4cbcfd5 in __assert_fail /build/glibc-SzIz7B/glibc-2.31/assert/assert.c:101:3 - #11 0x55871d6eeac9 in fifo8_pop /root/videzzo/videzzo_qemu/qemu/build-san-6/../util/fifo8.c:62:5 - #12 0x55871a33f303 in fifo32_pop /root/videzzo/videzzo_qemu/qemu/include/qemu/fifo32.h:137:17 - #13 0x55871a334bb5 in transfer_fifo /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/net/can/xlnx-zynqmp-can.c:455:23 - #14 0x55871a32d4c0 in can_tx_post_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/net/can/xlnx-zynqmp-can.c:830:9 - #15 0x558719393dcb in register_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/core/register.c:122:9 - #16 0x558719397de8 in register_write_memory /root/videzzo/videzzo_qemu/qemu/build-san-6/../hw/core/register.c:203:5 - #17 0x55871c9e9073 in memory_region_write_accessor /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:492:5 - #18 0x55871c9e89b1 in access_with_adjusted_size /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:554:18 - #19 0x55871c9e72d6 in memory_region_dispatch_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/memory.c:1514:16 - #20 0x55871ca7548e in flatview_write_continue /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2825:23 - #21 0x55871ca635cb in flatview_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2867:12 - #22 0x55871ca63088 in address_space_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../softmmu/physmem.c:2963:18 - #23 0x558718e4e0cb in qemu_writel /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1081:5 - #24 0x558718e4c544 in dispatch_mmio_write /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1222:28 - #25 0x55871da313af in videzzo_dispatch_event /root/videzzo/videzzo.c:1122:5 - #26 0x55871da2872b in __videzzo_execute_one_input /root/videzzo/videzzo.c:272:9 - #27 0x55871da28600 in videzzo_execute_one_input /root/videzzo/videzzo.c:313:9 - #28 0x558718e5510c in videzzo_qemu /root/videzzo/videzzo_qemu/qemu/build-san-6/../tests/qtest/videzzo/videzzo_qemu.c:1497:12 - #29 0x55871da35c92 in LLVMFuzzerTestOneInput /root/videzzo/videzzo.c:1891:18 - #30 0x558718d36826 in fuzzer::Fuzzer::ExecuteCallback(unsigned char*, unsigned long) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:594:17 - #31 0x558718d19454 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:323:21 - #32 0x558718d243fe in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char*, unsigned long)) /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:885:19 - #33 0x558718d109e6 in main /root/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:30 - #34 0x7f3ad4cad082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16 - #35 0x558718d10a3d in _start (/root/videzzo/videzzo_qemu/out-san/qemu-videzzo-aarch64-target-videzzo-fuzz-xlnx-zynqmp-can+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 -```""" |