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Re: [PULL 22/23] tests/function/aspeed: Add functional test for ast2700f

From: Cédric Le Goater
Subject: Re: [PULL 22/23] tests/function/aspeed: Add functional test for ast2700fc
Date: Tue, 6 May 2025 17:14:50 +0200
User-agent: Mozilla Thunderbird 
On 5/6/25 16:22, Peter Maydell wrote:

On Mon, 5 May 2025 at 10:12, Cédric Le Goater <clg@redhat.com> wrote:


From: Steven Lee <steven_lee@aspeedtech.com>

Introduce a new test suite for ast2700fc machine.
Rename the original test_aarch64_aspeed.py to
test_aarch64_aspeed_ast2700.py.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: I3855f55c9f6e5cca1270c179445f549f8d81f36c
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: 
20250505030618.3612042-1-steven_lee@aspeedtech.com">https://lore.kernel.org/qemu-devel/20250505030618.3612042-1-steven_lee@aspeedtech.com
[ clg: Added new tests in meson.build ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>


Hi; this new test seems to trigger an error in a clang-sanitizer
build; would you mind having a look?


yes. I can reproduce. I will check next week.

Thanks,

C.






  Output: qemu-system-aarch64: warning: hub port hub0port0 has no peer
qemu-system-aarch64: warning: hub 0 with no nics
qemu-system-aarch64: warning: netdev hub0port0 has no peer
qemu-system-aarch64: warning: nic ftgmac100.0 has no peer
qemu-system-aarch64: warning: nic ftgmac100.1 has no peer
qemu-system-aarch64: warning: nic ftgmac100.2 has no peer
qemu-system-aarch64: warning: requested NIC (#net038, model
unspecified) was not created (not supported by this machine?)
../../system/memory.c:2798:27: runtime error: null pointer passed as
argument 2, which is declared to never be null
/usr/include/stdlib.h:962:6: note: nonnull attribute specified here
     #0 0x617e4121b113 in flatview_lookup
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/memory.c:2798:12
     #1 0x617e4121b113 in memory_region_find_rcu
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/memory.c:2833:10
     #2 0x617e4121a5a9 in memory_region_find
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/memory.c:2860:11
     #3 0x617e411c21ea in rom_check_and_register_reset
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../hw/core/loader.c:1317:19
     #4 0x617e411d5ec7 in qdev_machine_creation_done
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../hw/core/machine.c:1756:9
     #5 0x617e403d4877 in qemu_machine_creation_done
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/vl.c:2782:5
     #6 0x617e403d4877 in qmp_x_exit_preconfig
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/vl.c:2810:10
     #7 0x617e403d9a3c in qemu_init
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/vl.c:3844:9
     #8 0x617e41301126 in main
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/../../system/main.c:71:5
     #9 0x7faf8202a1c9 in __libc_start_call_main
csu/../sysdeps/nptl/libc_start_call_main.h:58:16
     #10 0x7faf8202a28a in __libc_start_main csu/../csu/libc-start.c:360:3
     #11 0x617e3f920654 in _start
(/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/arm-clang/qemu-system-aarch64+0x161d654)
(BuildId: f3f8c2ca821e695937a615bee293c4a5a336a6bd)

SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
../../system/memory.c:2798:27


thanks
-- PMM
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