This is anita version 1.46
Using pexpect version 4.6.0
/usr/pkg/bin/anita \
    --workdir=/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/anita \
    --structured-log-file=/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/test.slog \
    "--vmm-args=-tb-size 128" \
    --test-timeout \
    144000 \
    test \
    file:///bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/release/evbarm-earmv7hf/
QEMU emulator version 2.12.0
Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers
not reversing virtio devices
qemu-system-arm \
    -m \
    128 \
    -drive \
    file=/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/anita/wd0.img,format=raw,media=disk,snapshot=on,if=sd \
    -nographic \
    -tb-size \
    128 \
    -M \
    vexpress-a15 \
    -kernel \
    /bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/anita/netbsd-VEXPRESS_A15.ub \
    -append \
    root=ld0a \
    -dtb \
    /usr/pkg/share/dtb/arm/vexpress-v2p-ca15-tc1.dtb
child pid is 10763
audio: Could not init `oss' audio driver
[   1.0000000] NetBSD/evbarm (fdt) booting ...
[   1.0000000] panic: kernel diagnostic assertion "bp_start < bp_end" failed: file "/tmp/bracket/build/2018.10.31.15.43.19-evbarm-earmv7hf/src/sys/arch/arm/arm32/arm32_boot.c", line 274 
[   1.0000000] cpu0: Begin traceback...
[   1.0000000] 0x8153e56c: 8110fa98
[   1.0000000] 0x8153e584: 8127a9b0
[   1.0000000] 0x8153e59c: 8137fbc4
[   1.0000000] 0x8153e614: 81000808
[   1.0000000] 0x8153e7bc: 8100a734
[   1.0000000] cpu0: End traceback...
Undefined instruction 0xe7ffffff in kernel at 0x8100cb98 (LR 0x8127a9b0 SP 0x815
3e570)
Stopped in pid 0.1 (system) at  8100cb98:Traceback (most recent call last):
  File "/usr/pkg/bin/anita", line 151, in <module>
    status = main()
  File "/usr/pkg/bin/anita", line 142, in main
    status = a.run_tests(timeout = options.test_timeout)
  File "/usr/pkg/lib/python2.7/site-packages/anita.py", line 1868, in run_tests
    child = self.boot(scratch_disk_args)
  File "/usr/pkg/lib/python2.7/site-packages/anita.py", line 1811, in boot
    self.child.expect("login:")
  File "/usr/pkg/lib/python2.7/site-packages/anita.py", line 173, in expect
    r = pexpect.spawn.expect(self, pattern, *args, **kwargs)
  File "/usr/pkg/lib/python2.7/site-packages/pexpect/spawnbase.py", line 341, in expect
    timeout, searchwindowsize, async_)
  File "/usr/pkg/lib/python2.7/site-packages/pexpect/spawnbase.py", line 369, in expect_list
    return exp.expect_loop(timeout)
  File "/usr/pkg/lib/python2.7/site-packages/pexpect/expect.py", line 119, in expect_loop
    return self.timeout(e)
  File "/usr/pkg/lib/python2.7/site-packages/pexpect/expect.py", line 82, in timeout
    raise TIMEOUT(msg)
pexpect.exceptions.TIMEOUT: Timeout exceeded.
<anita.pexpect_spawn_log object at 0x7bb0f32f9b50>
command: /usr/pkg/bin/qemu-system-arm
args: ['/usr/pkg/bin/qemu-system-arm', '-m', '128', '-drive', 'file=/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/anita/wd0.img,format=raw,media=disk,snapshot=on,if=sd', '-nographic', '-tb-size', '128', '-M', 'vexpress-a15', '-kernel', '/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/anita/netbsd-VEXPRESS_A15.ub', '-append', 'root=ld0a', '-dtb', '/usr/pkg/share/dtb/arm/vexpress-v2p-ca15-tc1.dtb']
buffer (last 100 chars): 'in kernel at 0x8100cb98 (LR 0x8127a9b0 SP 0x815\r\r\n3e570)\r\r\nStopped in pid 0.1 (system) at  8100cb98:'
before (last 100 chars): 'in kernel at 0x8100cb98 (LR 0x8127a9b0 SP 0x815\r\r\n3e570)\r\r\nStopped in pid 0.1 (system) at  8100cb98:'
after: <class 'pexpect.exceptions.TIMEOUT'>
match: None
match_index: None
exitstatus: None
flag_eof: False
pid: 10763
child_fd: 10
closed: False
timeout: 600
delimiter: <class 'pexpect.exceptions.EOF'>
logfile: None
logfile_read: <anita.multifile object at 0x7bb0f3254b90>
logfile_send: <open file '/bracket/evbarm-earmv7hf/test/2018.10.31.15.43.19/test.slog', mode 'w' at 0x7bb0f32a9810>
maxread: 2000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0.05
delayafterclose: 30.0
delayafterterminate: 30.0
searcher: searcher_re:
    0: re.compile('login:')
      630.46 real       599.74 user         0.13 sys