On Wed, Jun 04, 2025 at 03:33:31PM +0530, Anshul Dalal wrote: > Hi Raymond, > > On Wed Jun 4, 2025 at 2:30 AM IST, Raymond Mao wrote: > > Hi Tom, > > > > On Tue, 3 Jun 2025 at 15:23, Tom Rini <[email protected]> wrote: > >> > >> On Tue, Jun 03, 2025 at 02:00:23PM -0400, Raymond Mao wrote: > >> > Hi Tom, > >> > > >> > On Tue, 3 Jun 2025 at 11:47, Tom Rini <[email protected]> wrote: > >> > > > >> > > On Tue, Jun 03, 2025 at 08:13:58AM -0700, Raymond Mao wrote: > >> > > > >> > > > This patch is to solve the sandbox building error: > >> > > > $ make O=build-sandbox -s sandbox_defconfig > >> > > > $ make O=build-sandbox -s -j2 > >> > > > /usr/bin/ld: /tmp/u-boot.27rzOu.ltrans58.ltrans.o: undefined > >> > > > reference to symbol 'pthread_kill@@GLIBC_2.2.5' > >> > > > /usr/bin/ld: /lib/x86_64-linux-gnu/libpthread.so.0: error adding > >> > > > symbols: DSO missing from command line > >> > > > collect2: error: ld returned 1 exit status > >> > > > [...] > >> > > > > >> > > > Signed-off-by: Raymond Mao <[email protected]> > >> > > > --- > >> > > > arch/sandbox/config.mk | 2 +- > >> > > > 1 file changed, 1 insertion(+), 1 deletion(-) > >> > > > >> > > OK, but how do you get this failure to start with? What host? > >> > It failed when I started any sandbox unit test like: > >> > ./test/py/test.py --bd sandbox --build -k <any_test> > >> > My local host: Ubuntu v20.04, x86_64 > >> > >> We don't see that normally, is there something odd about your compilers? > >> This is the kind of thing which should be failing everywhere, but isn't. > >> Thanks. > >> > > This failure occured in my host since v2025.07-rc1, but with the same > > host, same setup and same instructions it worked fine in v2025.04-rc5. > > Seems that some impacts were introduced during v2025.04-rc5 ~ > > v2025.07-rc1, which might be worth investigating. > > > > I am unable to reproduce the issue on gcc 15.1.1 and glibc 2.41. I think > the issue is likely on your host end. What compiler and libc are you > using for the build?
This feels like if it's generic, CI should be blowing up too, even if it's Ubuntu 22.04 not 20.04 these days. Please bisect down to the failure, since you have known good/bad commits and 'git bisect run' can use the test case you have. -- Tom
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