# < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/upstream refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is 9c9376886622b45c32f64c4444f5628dde77dfe6
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 9c93768).
# git checkout -q -f -b linus tmp/linus
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_chrp32_defconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_chrp32_defconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  chrp32_defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_chrp32_defconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linus_chrp32_defconfig_powerpc/Makefile
scripts/kconfig/conf -s arch/powerpc/Kconfig
  GEN     /scratch/kisskb/build/linus_chrp32_defconfig_powerpc/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/linux/utsrelease.h
  UPD     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-powerpc
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/data.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/treesource.o
  CC      kernel/bounds.s
  GEN     include/linux/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
dtc-lexer.lex.c:1453: warning: 'input' defined but not used
  GEN     include/asm/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/linux/compile.h
  CC      init/version.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/kernel/init_task.o
  CC      arch/powerpc/mm/mem.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/kernel/process.o
  CC      arch/powerpc/lib/alloc.o
  GEN     usr/initramfs_data.cpio
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/powerpc/mm/pgtable.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/mm/gup.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/sysdev/grackle.o
  AS      arch/powerpc/lib/div64.o
  CC      arch/powerpc/platforms/chrp/setup.o
  CC      arch/powerpc/mm/pgtable_32.o
  LD      init/mounts.o
  AS      arch/powerpc/lib/copy_32.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/platforms/chrp/time.o
  LD      init/built-in.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/lib/devres.o
  CC      arch/powerpc/sysdev/indirect_pci.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/xmon/xmon.o
  CC      arch/powerpc/mm/ppc_mmu_32.o
  CC      arch/powerpc/xmon/start.o
  CC      arch/powerpc/platforms/chrp/pegasos_eth.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/platforms/chrp/pci.o
cc1: warnings being treated as errors
/scratch/kisskb/src/arch/powerpc/platforms/chrp/setup.c: In function 'chrp_event_scan':
/scratch/kisskb/src/arch/powerpc/platforms/chrp/setup.c:378: error: the frame size of 1040 bytes is larger than 1024 bytes
  CC      arch/powerpc/kernel/sysfs.o
make[3]: *** [arch/powerpc/platforms/chrp/setup.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  AS      arch/powerpc/mm/hash_low_32.o
  CC      arch/powerpc/platforms/chrp/smp.o
  CC      arch/powerpc/xmon/nonstdio.o
  CC      arch/powerpc/mm/tlb_hash32.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/mm/mmu_context_hash32.o
  CC      arch/powerpc/mm/highmem.o
  CC      arch/powerpc/xmon/ppc-dis.o
  CC      kernel/sched.o
  CC      arch/powerpc/xmon/ppc-opc.o
  LD      arch/powerpc/lib/built-in.o
  CC      kernel/fork.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      arch/powerpc/kernel/of_device.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  CC      mm/bootmem.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      kernel/exec_domain.o
make[2]: *** [arch/powerpc/platforms/chrp] Error 2
  CC      fs/open.o
  CC      mm/filemap.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
make[1]: *** [arch/powerpc/platforms] Error 2
make[1]: *** Waiting for unfinished jobs....
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  CC      kernel/panic.o
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  CC      ipc/util.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      mm/mempool.o
  LD      arch/powerpc/mm/built-in.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      ipc/msgutil.o
  CC      mm/oom_kill.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      kernel/printk.o
  CC      fs/read_write.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      kernel/cpu.o
  CC      fs/file_table.o
  CC      ipc/msg.o
  CC      fs/super.o
  CC      arch/powerpc/kernel/rtas.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      kernel/exit.o
  CC      arch/powerpc/kernel/rtas-proc.o
  CC      ipc/sem.o
  CC      arch/powerpc/kernel/smp-tbsync.o
  CC      kernel/itimer.o
  CC      fs/char_dev.o
  AS      arch/powerpc/kernel/idle_6xx.o
  TIMEC   kernel/timeconst.h
  CC      fs/stat.o
  AS      arch/powerpc/kernel/l2cr_6xx.o
  CC      mm/fadvise.o
  LD      arch/powerpc/xmon/built-in.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  AS      arch/powerpc/kernel/cpu_setup_6xx.o
  CC      mm/page-writeback.o
  CC      ipc/shm.o
  CC      ipc/ipcns_notifier.o
  CC      ipc/ipc_sysctl.o
  CC      mm/pdflush.o
  CC      ipc/mqueue.o
  CC      ipc/mq_sysctl.o
  CC      arch/powerpc/kernel/module.o
  CC      kernel/softirq.o
  CC      fs/exec.o
  CC      kernel/resource.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      kernel/sysctl.o
  CC      arch/powerpc/kernel/module_32.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/prom.o
  CC      mm/readahead.o
  CC      fs/fcntl.o
  CC      arch/powerpc/kernel/traps.o
  CC      mm/swap.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      fs/ioctl.o
  CC      kernel/capability.o
  CC      arch/powerpc/kernel/udbg.o
  LD      ipc/built-in.o
  CC      mm/truncate.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/kernel/io.o
  CC      kernel/ptrace.o
  CC      fs/readdir.o
  CC      mm/vmscan.o
  CC      fs/select.o
  CC      kernel/timer.o
  CC      mm/shmem.o
  CC      arch/powerpc/kernel/dma.o
  CC      kernel/user.o
  AS      arch/powerpc/kernel/misc_32.o
  CC      fs/fifo.o
  CC      kernel/signal.o
  CC      fs/dcache.o
  AS      arch/powerpc/kernel/entry_32.o
  CC      fs/inode.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      arch/powerpc/kernel/setup_32.o
  CC      arch/powerpc/kernel/prom_init.o
  CC      mm/prio_tree.o
  CC      mm/util.o
  CC      kernel/workqueue.o
  CC      arch/powerpc/kernel/ppc_ksyms.o
  CC      fs/attr.o
  CC      arch/powerpc/kernel/smp.o
  CC      kernel/pid.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      fs/bad_inode.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      mm/mmzone.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      mm/vmstat.o
  CC      kernel/params.o
  CC      arch/powerpc/kernel/pci_32.o
  CC      fs/file.o
  CC      mm/backing-dev.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      mm/page_isolation.o
  CC      arch/powerpc/kernel/iomap.o
  CC      fs/filesystems.o
  CC      kernel/posix-timers.o
  CC      mm/mm_init.o
  CC      mm/fremap.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  AS      arch/powerpc/kernel/ppc_save_regs.o
  CALL    /scratch/kisskb/src/arch/powerpc/kernel/prom_init_check.sh
  CC      mm/highmem.o
  CC      fs/libfs.o
  AS      arch/powerpc/kernel/head_32.o
  CC      mm/madvise.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      fs/fs-writeback.o
  CC      mm/memory.o
  CC      fs/pnode.o
  CC      kernel/kfifo.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  CC      mm/mincore.o
  AS      arch/powerpc/kernel/fpu.o
  CC      kernel/sys_ni.o
  CALL    /scratch/kisskb/src/arch/powerpc/kernel/systbl_chk.sh
  CC      kernel/posix-cpu-timers.o
  AS      arch/powerpc/kernel/systbl.o
  CC      fs/drop_caches.o
  CC      kernel/mutex.o
  CC      mm/mlock.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      mm/mmap.o
  LD      arch/powerpc/kernel/built-in.o
  CC      fs/stack.o
  CC      mm/mprotect.o
  CC      fs/fs_struct.o
  CC      kernel/nsproxy.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      mm/mremap.o
  CC      kernel/srcu.o
  CC      mm/msync.o
  CC      fs/direct-io.o
  CC      mm/rmap.o
  CC      fs/mpage.o
  CC      mm/vmalloc.o
  CC      kernel/semaphore.o
  CC      mm/init-mm.o
  CC      kernel/notifier.o
  CC      mm/pagewalk.o
  CC      fs/ioprio.o
  CC      fs/devpts/inode.o
  CC      fs/ext2/balloc.o
  CC      mm/bounce.o
  CC      fs/ext2/dir.o
  CC      kernel/ksysfs.o
  CC      fs/ext3/balloc.o
  CC      kernel/pm_qos_params.o
  CC      mm/page_io.o
  CC      fs/ext3/bitmap.o
  LD      fs/devpts/devpts.o
  CC      fs/ext3/dir.o
  LD      fs/devpts/built-in.o
  CC      mm/swap_state.o
  CC      kernel/sched_clock.o
  CC      mm/swapfile.o
  CC      fs/ext2/file.o
  CC      fs/ext3/file.o
  CC      mm/thrash.o
  CC      fs/ext3/fsync.o
  CC      fs/ext4/balloc.o
  CC      mm/dmapool.o
  CC      fs/ext4/bitmap.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      fs/ext2/ialloc.o
  CC      fs/ext4/dir.o
  LD      fs/fat/built-in.o
  CC [M]  fs/fat/cache.o
  CC      fs/ext4/file.o
  CC      fs/ext3/ialloc.o
  CC      fs/ext4/fsync.o
  CC      fs/ext2/inode.o
  CC      fs/ext4/ialloc.o
  CC      kernel/groups.o
  CC      kernel/sysctl_check.o
  CC      mm/slub.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC [M]  fs/fat/dir.o
  CC      kernel/irq/spurious.o
  CC      mm/allocpercpu.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC [M]  fs/fat/fatent.o
  CC      fs/isofs/namei.o
  CC      fs/isofs/inode.o
  CC      fs/isofs/dir.o
  CC      kernel/time/timekeeping.o
  CC      fs/ext3/inode.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      fs/isofs/util.o
  CC      kernel/time/jiffies.o
  CC      fs/ext2/ioctl.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      fs/isofs/rock.o
  CC      fs/ext2/namei.o
  CC      fs/ext4/inode.o
  CC      fs/ext4/ioctl.o
  CC      kernel/mutex-debug.o
  CC [M]  fs/fat/file.o
  CC      kernel/futex.o
  CC [M]  fs/fat/inode.o
  CC      fs/ext4/namei.o
  CC      kernel/time/timer_list.o
  CC      fs/ext4/super.o
  LD      kernel/irq/built-in.o
  CC      fs/ext4/symlink.o
  CC      fs/ext4/hash.o
  CC      fs/ext4/resize.o
  CC      fs/ext2/super.o
  CC      fs/isofs/export.o
  CC [M]  fs/fat/misc.o
  CC      fs/ext4/extents.o
  CC [M]  fs/fat/namei_msdos.o
  CC      kernel/time/timecompare.o
  CC [M]  fs/fat/namei_vfat.o
  CC      fs/ext3/ioctl.o
  LD      fs/isofs/isofs.o
  LD      fs/isofs/built-in.o
  CC      fs/jbd/transaction.o
  CC      kernel/time/clockevents.o
  CC      kernel/time/tick-common.o
  LD      mm/built-in.o
  CC      kernel/time/tick-oneshot.o
  CC      fs/ext3/namei.o
  CC      fs/ext2/symlink.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/nls/nls_base.o
  CC      fs/jbd2/transaction.o
  CC      fs/ext4/migrate.o
  CC      fs/jbd/commit.o
  CC      fs/jbd2/commit.o
  CC      fs/notify/fsnotify.o
  CC      kernel/time/tick-sched.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  CC      kernel/rtmutex.o
  LD [M]  fs/fat/fat.o
  CC      fs/nls/nls_ascii.o
  LD [M]  fs/fat/vfat.o
  LD [M]  fs/fat/msdos.o
  CC      fs/notify/notification.o
  CC      kernel/dma.o
  CC      fs/ext4/mballoc.o
  CC      fs/jbd/recovery.o
  CC [M]  fs/nls/nls_iso8859-1.o
  CC      kernel/smp.o
  CC      fs/ext3/super.o
  CC      fs/notify/group.o
  CC      fs/partitions/check.o
  LD      kernel/time/built-in.o
  CC      fs/jbd2/recovery.o
  CC      fs/partitions/mac.o
  LD      fs/nls/built-in.o
  CC      fs/jbd2/checkpoint.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd/checkpoint.o
  CC      fs/notify/inode_mark.o
  CC      fs/partitions/msdos.o
  CC      kernel/spinlock.o
  CC      fs/proc/mmu.o
  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/task_mmu.o
  CC      fs/ext3/symlink.o
  CC      kernel/module.o
  CC      fs/jbd2/journal.o
  CC      fs/proc/inode.o
  CC      fs/notify/dnotify/dnotify.o
  CC      fs/sysfs/inode.o
  CC      fs/proc/root.o
  CC      fs/jbd/revoke.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/eventpoll.o
  CC      fs/ext3/hash.o
  LD      fs/partitions/built-in.o
  CC      fs/ext4/block_validity.o
  CC      fs/ext4/move_extent.o
  CC      fs/ext3/resize.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/notify/dnotify/built-in.o
  CC      fs/proc/base.o
  CC      fs/jbd/journal.o
  CC      fs/notify/inotify/inotify.o
  CC      fs/anon_inodes.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/ext3/ext3_jbd.o
  CC      fs/signalfd.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/ext3/xattr.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/binfmt_misc.o
  CC      fs/sysfs/symlink.o
  LD      fs/jbd2/jbd2.o
  CC      kernel/kallsyms.o
  LD      fs/jbd2/built-in.o
  GZIP    kernel/config_data.gz
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      fs/ext4/xattr.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  CC      fs/ext3/xattr_user.o
  CC      fs/ext4/xattr_user.o
  LD      fs/jbd/jbd.o
  LD      fs/jbd/built-in.o
  CC      fs/ext3/xattr_trusted.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/proc/generic.o
  CC      fs/binfmt_script.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      kernel/stop_machine.o
  CC      fs/binfmt_elf.o
  CC      fs/proc/cmdline.o
  LD      fs/sysfs/built-in.o
  CC      kernel/softlockup.o
  CC      kernel/hung_task.o
  LD      fs/ext3/ext3.o
  CC      fs/proc/cpuinfo.o
  LD      fs/ext3/built-in.o
  CC      fs/proc/devices.o
  CC      fs/mbcache.o
  CC      kernel/seccomp.o
  CC      fs/proc/interrupts.o
  CC      kernel/rcuclassic.o
  CC      kernel/utsname_sysctl.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      kernel/sched_cpupri.o
  CC      fs/proc/stat.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      kernel/configs.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      fs/proc/proc_devtree.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      kernel/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 0732f87761dbe417cb6e084b712d07e879e876ef
# < git symbolic-ref HEAD
# < git merge-base 0732f87761dbe417cb6e084b712d07e879e876ef 9c9376886622b45c32f64c4444f5628dde77dfe6

# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# git bisect reset linus
We are not bisecting.
# git bisect start
won't bisect on seeked tree
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 148, in _do_build
    self.bisect()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 208, in bisect
    call('git bisect start', self.log)
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/utils.py", line 50, in call
    raise CommandFailedException(cmd, status)
CommandFailedException: Failed running "git bisect start" (1)