Steps to reproduce:
jenkins@37ecc4612171:~/pytorch$ cat test.c
int main() {return 0;}
jenkins@37ecc4612171:~/pytorch$ clang-3.9 -fsanitize=address test.c
/usr/bin/ld: /usr/lib/llvm-3.9/bin/../lib/clang/3.9.1/lib/linux/libclang_rt.asan-x86_64.a(asan_allocator.cc.o): unrecognized relocation (0x2a) in section `.text'
/usr/bin/ld: final link failed: Bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: clang-3.9 1:3.9.1-4ubuntu3~14.04.3
ProcVersionSignature: Ubuntu 4.4.0-1050.59-aws 4.4.98
Uname: Linux 4.4.0-1050-aws x86_64
NonfreeKernelModules: veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 br_netfilter bridge stp llc zfs zunicode zcommon znvpair spl zavl ppdev parport_pc parport serio_raw pvpanic ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat ib_iser nf_conntrack_ftp rdma_cm iw_cm nf_conntrack ib_cm ib_sa ib_mad iptable_filter ip_tables ib_core x_tables ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ena nvme
ApportVersion: 2.14.1-0ubuntu3.27
Architecture: amd64
Date: Sat Feb 17 05:56:49 2018
ProcEnviron:
LD_LIBRARY_PATH=<set>
TERM=xterm
PATH=(custom, no user)
SHELL=/bin/bash
SourcePackage: llvm-toolchain-3.9
UpgradeStatus: No upgrade log present (probably fresh install)
