Hi Murthy, I am running with ASan on a regular basis and the vpp-debug-verify-master CI job also runs it on per-commit basis, but as it is not a voting job, things tend to deteriorate slowly until I picked it up again. I'd welcome any help 😊 Can you check whether the issue is still present in VPP master? Note that you will have to revert https://gerrit.fd.io/r/c/vpp/+/30228 1st.
Best Ben > -----Original Message----- > From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Satya Murthy > Sent: lundi 1 février 2021 08:50 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] Has anyone able to run AddressSanitizer with VPP, > successfully ? > > Hi All, > > Has anyone able to run the AddressSanitizer with basic VPP-APIs being run > on VPP. > > As soon a VPP-API message lands onto the VPP, it is crashing with ASAN > detecting an error. > Due to this, we are not able to use ASAN for any other functional testing. > > The ASAN error is happening inside VPP infra and hence not able to get any > hints on why this would happen. > > > ==17226==ERROR: AddressSanitizer: use-after-poison on address > 0x7fffc519aa5f at pc 0x7ffff6e9d67d bp 0x7fffb70318b0 sp 0x7fffb7031058 > WRITE of size 61 at 0x7fffc519aa5f thread T0 (vpp_main) > #0 0x7ffff6e9d67c (/lib64/libasan.so.5+0x9367c) > #1 0x7ffff6b90682 in vl_socket_read_ready > /fdio.2005/src/vlibmemory/socket_api.c:240 > #2 0x7ffff3358cf6 in linux_epoll_input_inline > /fdio.2005/src/vlib/unix/input.c:322 > #3 0x7ffff335959c in linux_epoll_input > /fdio.2005/src/vlib/unix/input.c:372 > #4 0x7ffff326b690 in dispatch_node /fdio.2005/src/vlib/main.c:1271 > #5 0x7ffff327073b in vlib_main_or_worker_loop > /fdio.2005/src/vlib/main.c:1958 > #6 0x7ffff32724f7 in vlib_main_loop /fdio.2005/src/vlib/main.c:2141 > #7 0x7ffff3273bdb in vlib_main /fdio.2005/src/vlib/main.c:2387 > #8 0x7ffff335e22b in thread0 /fdio.2005/src/vlib/unix/main.c:673 > #9 0x7ffff27010b7 (/fdio.2005/build-root/install-vpp_debug- > native/vpp/lib/libvppinfra.so.20.05.1+0xc90b7) > -- > Thanks & Regards, > Murthy
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