Using -Oline -j 96 W=1 redirect to /tmp/tmp.3KaRFQK3mH and /tmp/tmp.LEAYDfhI1u
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
d4f687fbbce4 ("ovpn: tcp - fix packet extraction from stream")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/bluetooth/hidp/sock.o
  CC [M]  net/bluetooth/bnep/netdev.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  net/bluetooth/bnep/core.o
  CC [M]  net/bluetooth/rfcomm/sock.o
  CC [M]  net/bluetooth/l2cap_sock.o
  CC [M]  net/bluetooth/sco.o
  LD [M]  net/bluetooth/bnep/bnep.o
  CC [M]  net/bluetooth/hidp/core.o
  LD [M]  net/bluetooth/hidp/hidp.o
  CC [M]  net/bluetooth/6lowpan.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.o
  CC [M]  net/bluetooth/iso.o
  CC [M]  net/bluetooth/hci_conn.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/rfcomm/core.o
  CC [M]  drivers/bluetooth/hci_qca.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.o
  LD [M]  drivers/bluetooth/hci_uart.o
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  net/bluetooth/hci_sync.o
  CC [M]  net/bluetooth/l2cap_core.o
  CC [M]  net/bluetooth/mgmt.o
  LD [M]  net/bluetooth/bluetooth.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#793)
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/bluetooth/hci_uart.mod.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.ko
  LD [M]  net/bluetooth/bnep/bnep.ko
  LD [M]  net/bluetooth/hidp/hidp.ko
  LD [M]  drivers/bluetooth/hci_uart.ko
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  net/bluetooth/bluetooth.ko
  CC [M]  net/bluetooth/bluetooth_6lowpan.mod.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  net/bluetooth/hci_conn.o
  CC [M]  net/bluetooth/mgmt.o
  CC [M]  net/bluetooth/l2cap_sock.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/l2cap_core.o
  CC [M]  net/bluetooth/hci_sync.o
  CC [M]  net/bluetooth/sco.o
  CC [M]  net/bluetooth/iso.o
  CC [M]  net/bluetooth/rfcomm/sock.o
  CC [M]  net/bluetooth/6lowpan.o
  CC [M]  net/bluetooth/bnep/core.o
  CC [M]  net/bluetooth/hidp/sock.o
  CC [M]  net/bluetooth/rfcomm/core.o
  CC [M]  net/bluetooth/bnep/netdev.o
  CC [M]  net/bluetooth/hidp/core.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.o
  LD [M]  net/bluetooth/bnep/bnep.o
  LD [M]  net/bluetooth/hidp/hidp.o
  LD [M]  net/bluetooth/bluetooth.o
  CC [M]  drivers/bluetooth/hci_qca.o
  LD [M]  drivers/bluetooth/hci_uart.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#793)
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/bluetooth/hci_uart.mod.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.ko
  LD [M]  net/bluetooth/bnep/bnep.ko
  LD [M]  net/bluetooth/hidp/hidp.ko
  LD [M]  drivers/bluetooth/hci_uart.ko
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  net/bluetooth/bluetooth.ko
  CC [M]  net/bluetooth/bluetooth_6lowpan.mod.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  net/bluetooth/hci_conn.o
  CC [M]  net/bluetooth/mgmt.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  net/bluetooth/l2cap_core.o
  CC [M]  net/bluetooth/l2cap_sock.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/hci_sync.o
  CC [M]  net/bluetooth/sco.o
  CC [M]  net/bluetooth/iso.o
  CC [M]  net/bluetooth/6lowpan.o
  CC [M]  net/bluetooth/bnep/core.o
  CC [M]  net/bluetooth/rfcomm/core.o
  CC [M]  net/bluetooth/hidp/core.o
  CC [M]  net/bluetooth/hidp/sock.o
  CC [M]  net/bluetooth/rfcomm/sock.o
  CC [M]  net/bluetooth/bnep/netdev.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.o
  LD [M]  net/bluetooth/hidp/hidp.o
  LD [M]  net/bluetooth/bnep/bnep.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.o
  CC [M]  drivers/bluetooth/hci_qca.o
  LD [M]  net/bluetooth/bluetooth.o
  LD [M]  drivers/bluetooth/hci_uart.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#793)
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/bluetooth/hci_uart.mod.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.ko
  CC [M]  net/bluetooth/bluetooth.mod.o
  LD [M]  net/bluetooth/bnep/bnep.ko
  LD [M]  net/bluetooth/hidp/hidp.ko
  CC [M]  net/bluetooth/bluetooth_6lowpan.mod.o
  LD [M]  drivers/bluetooth/hci_uart.ko
  LD [M]  net/bluetooth/bluetooth.ko
  LD [M]  net/bluetooth/bluetooth_6lowpan.ko