From: vimer@debian.org 
  
 Package: golang-1.24 
 Version: 1.24.4-3 
 Severity: serious 
 Tags: ftbfs 
 User: debian-riscv@lists.debian.org 
 Usertags: riscv64 
 X-Debbugs-Cc: debian-riscv@lists.debian.org 
  
 Dear Maintainer, 
  
 Now golang-1.24 has one FTBFS on riscv64 due to: 
  
 ``` 
 --- FAIL: TestShared (0.00s) 
     cshared_test.go:61: skipping msan_shared test on linux/riscv64; -msan 
 option is not supported. 
     --- FAIL: TestShared/tsan_shared (121.78s) 
         cshared_test.go:112: /usr/bin/setarch riscv64 -R /tmp/Te 
 tSharedtsan_shared3507443847/001/tsan_shared exited with exit status 66 
             FATAL: ThreadSanitizer: memory layout is incompatible, even 
 though 
 ASLR is disabled. 
             Please file a bug. 
             ==63940==Process memory map follows: 
              0x002aaaaaa000-0x002aaaaab000 /tmp/TestSharedtsan_s 
 ared3507443847/001/tsan_shared 
              0x002aaaaab000-0x002aaaaac000 /tmp/TestSharedtsan_s 
 ared3507443847/001/tsan_shared 
              0x002aaaaac000-0x002aaaaad000 /tmp/TestSharedtsan_s 
 ared3507443847/001/tsan_shared 
              0x003fe6c51000-0x003fe6c66000  
              0x003fe6c66000-0x003fe6c82000 /usr/lib/riscv64-linu 
 -gnu/libgcc_s.so.1 
              0x003fe6c82000-0x003fe6c83000 /usr/lib/riscv64-linu 
 -gnu/libgcc_s.so.1 
              0x003fe6c83000-0x003fe6c84000 /usr/lib/riscv64-linu 
 -gnu/libgcc_s.so.1 
              0x003fe6c84000-0x003fe6d07000 /usr/lib/riscv64-linux-gnu/libm. 
 so.6 
              0x003fe6d07000-0x003fe6d08000 /usr/lib/riscv64-linux-gnu/libm. 
 so.6 
              0x003fe6d08000-0x003fe6d09000 /usr/lib/riscv64-linux-gnu/libm. 
 so.6 
              0x003fe6d09000-0x003fe6e5e000 /usr/lib/riscv64-linux-gnu/libc. 
 so.6 
              0x003fe6e5e000-0x003fe6e61000 /usr/lib/riscv64-linux-gnu/libc. 
 so.6 
              0x003fe6e61000-0x003fe6e63000 /usr/lib/riscv64-linux-gnu/libc. 
 so.6 
              0x003fe6e63000-0x003fe6e6f000  
              0x003fe6e6f000-0x003fe6f09000 /tmp/TestSharedtsan_s 
 ared3507443847/001/libtsan_shared.so 
              0x003fe6f09000-0x003fe6f6f000 /tmp/TestSharedtsan_s 
 ared3507443847/001/libtsan_shared.so 
              0x003fe6f6f000-0x003fe6f74000 /tmp/TestSharedtsan_s 
 ared3507443847/001/libtsan_shared.so 
              0x003fe6f74000-0x003fe6f97000  
              0x003fe6f97000-0x003fe70b9000 /usr/lib/riscv64-linu 
 -gnu/libtsan.so.2.0.0 
              0x003fe70b9000-0x003fe70be000 /usr/lib/riscv64-linu 
 -gnu/libtsan.so.2.0.0 
              0x003fe70be000-0x003fe70c6000 /usr/lib/riscv64-linu 
 -gnu/libtsan.so.2.0.0 
              0x003fe70c6000-0x003ff7fd6000  
              0x003ff7fd6000-0x003ff7fd9000  
              0x003ff7fd9000-0x003ff7fdb000 [vvar] 
              0x003ff7fdb000-0x003ff7fdc000 [vdso] 
              0x003ff7fdc000-0x003ff7ffc000 /usr/lib/riscv64-linu 
 -gnu/ld-linux-riscv64-lp64d.so.1 
              0x003ff7ffc000-0x003ff7ffe000 /usr/lib/riscv64-linu 
 -gnu/ld-linux-riscv64-lp64d.so.1 
              0x003ff7ffe000-0x003ff7fff000 /usr/lib/riscv64-linu 
 -gnu/ld-linux-riscv64-lp64d.so.1 
              0x003ff7fff000-0x003ff8000000  
              0x003ffffde000-0x004000000000 [stack] 
             ==63940==End of process memory map. 
 --- FAIL: TestTSAN (173.01s) 
     --- FAIL: TestTSAN/tsan (35.03s) 
         tsan_test.go:95: /usr/bin/setarch riscv64 -R /tmp/TestTS 
 Ntsan1239464039/001/tsan exited with exit status 66 
 ``` 
  
 see: 
 https://buildd.debian.org/status/fetch.php?pkg=golang-1.24&arch= 
 iscv64&ver=1.24.4-3&stamp=1755794098&raw=0 
  
 From golang expert and here[0], it seems riscv64 race detector is not 
 support yet,  but not sure which part trigger the test within uploading 
 recently or other packages. Ideally the test case will be skipped when 
 memory mapping is not match. Maybe we need to skip it explicitly? 
  
 I will test it with skipping the test case. 
  
 [0]: https://github.com/golang/go/issues/64345 
  
  
 -- 
 Regards, 
 -- 
   Bo YU 
  
  
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