failed to run ["make" "bzImage" "-j" "64" "CC=/syzkaller/gcc/bin/gcc"]: exit status 2 scripts/kconfig/conf --syncconfig Kconfig DESCEND objtool CALL scripts/checksyscalls.sh CHK include/generated/compile.h CC net/core/ethtool.o GZIP kernel/config_data.gz CC net/rds/rdma_transport.o CC net/rds/ib.o CC net/rds/ib_cm.o CC net/rds/ib_recv.o CC net/rds/ib_ring.o CC net/rds/ib_send.o CC net/rds/ib_stats.o CC net/rds/ib_sysctl.o CC net/rds/ib_rdma.o CC net/rds/ib_fmr.o CC net/rds/ib_frmr.o AR net/rds/built-in.a net/core/ethtool.c: In function ‘dev_ethtool’: net/core/ethtool.c:2873:1: warning: the frame size of 3408 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ AR net/core/built-in.a AR net/built-in.a GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o AR init/built-in.a AR built-in.a LD vmlinux.o net/rds/ib.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:(.data..percpu..shared_aligned+0x0): first defined here net/rds/ib_cm.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_recv.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_ring.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_send.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_stats.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_sysctl.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_rdma.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_fmr.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here net/rds/ib_frmr.o:(.data..percpu..shared_aligned+0x0): multiple definition of `rds_ib_stats' net/rds/rdma_transport.o:/syzkaller/managers/upstream-net-this-kasan-gce/kernel/net/rds/rdma_transport.c:284: first defined here Makefile:1030: recipe for target 'vmlinux' failed make: *** [vmlinux] Error 1