Using -Oline -j 72 W=1 redirect to /tmp/tmp.6Si5gizYy6 and /tmp/tmp.mVaC1a65RE
LLVM=1 cc=clang
clang version 19.1.5 (Fedora 19.1.5-1.fc41)
Tree base:
bc6a5efe3dcd ("Merge branch 'net-timestamp-selectable'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/phy/phy-c45.o
  LD [M]  drivers/net/phy/libphy.o
  CC [M]  drivers/net/phy/microchip_t1.o
  CC [M]  fs/nfsd/lockd.o
  CC [M]  fs/nfs/dns_resolve.o
  CC [M]  fs/nfsd/stats.o
  CC [M]  net/sunrpc/svcauth_unix.o
  CC [M]  fs/nfsd/auth.o
  CC [M]  fs/nfsd/nfs3proc.o
  CC [M]  fs/nfsd/nfs3acl.o
  CC [M]  net/sunrpc/auth_gss/svcauth_gss.o
  CC [M]  fs/nfsd/nfs2acl.o
  CC [M]  fs/nfsd/nfsproc.o
  CC [M]  fs/nfsd/nfsxdr.o
  LD [M]  fs/nfs/nfsv4.o
  CC [M]  fs/nfsd/flexfilelayout.o
  LD [M]  net/sunrpc/auth_gss/auth_rpcgss.o
  CC [M]  fs/nfsd/nfs4idmap.o
  CC [M]  fs/nfsd/blocklayoutxdr.o
  CC [M]  fs/nfsd/nfs4acl.o
  CC [M]  fs/nfsd/localio.o
  CC [M]  fs/nfsd/nfs3xdr.o
  CC [M]  fs/nfsd/flexfilelayoutxdr.o
  CC [M]  net/sunrpc/cache.o
  CC [M]  fs/nfsd/nfssvc.o
  CC [M]  fs/nfsd/nfscache.o
  CC [M]  fs/nfsd/nfsfh.o
  CC [M]  fs/nfsd/blocklayout.o
  LD [M]  net/sunrpc/sunrpc.o
  CC [M]  fs/nfsd/nfs4recover.o
  CC [M]  fs/nfsd/nfsctl.o
  CC [M]  fs/nfsd/nfs4layouts.o
  CC [M]  fs/nfsd/nfs4callback.o
  CC [M]  fs/nfsd/vfs.o
  CC [M]  fs/nfsd/export.o
  CC [M]  fs/nfsd/filecache.o
  CC [M]  fs/nfsd/nfs4proc.o
  CC [M]  fs/nfsd/nfs4xdr.o
  CC [M]  fs/nfsd/trace.o
  CC [M]  fs/nfsd/nfs4state.o
  LD [M]  fs/nfsd/nfsd.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7751)
  CC [M]  fs/nfsd/nfsd.mod.o
  CC [M]  fs/nfs/nfsv4.mod.o
  LD [M]  drivers/net/phy/microchip_t1.ko
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  fs/nfs/nfsv4.ko
  LD [M]  fs/nfsd/nfsd.ko
  LD [M]  drivers/net/phy/libphy.ko
  CC [M]  net/sunrpc/auth_gss/auth_rpcgss.mod.o
  CC [M]  net/sunrpc/sunrpc.mod.o
  LD [M]  net/sunrpc/auth_gss/auth_rpcgss.ko
  LD [M]  net/sunrpc/sunrpc.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/phy/phy-c45.o
  LD [M]  drivers/net/phy/libphy.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7751)
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  drivers/net/phy/libphy.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/phy/phy-c45.o
  LD [M]  drivers/net/phy/libphy.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7751)
  CC [M]  drivers/net/phy/libphy.mod.o
  LD [M]  drivers/net/phy/libphy.ko