[qemu-mainline bisection] 176415: testing test-amd64-amd64-xl-qcow2

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid debian-di-install

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.debian-di-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.debian-di-install
 --summary-out=tmp/176415.bisection-summary --basis-template=176342 
--blessings=real,real-bisect,real-retry --flight=176415 qemu-mainline 
test-amd64-amd64-xl-qcow2 debian-di-install
Searching for failure / basis pass:
 176392 fail [host=himrod0] / 176342 [host=nocera0] 176096 [host=sabro1] 176080 
[host=albana0] 176069 [host=pinot0] 176022 [host=huxelrebe1] 176008 
[host=huxelrebe1] 175998 [host=fiano0] 175991 [host=fiano0] 175977 
[host=godello0] 175962 [host=fiano0] 175743 [host=elbling1] 175735 
[host=nocera1] 175637 [host=godello1] 175627 [host=nobling0] 175623 
[host=huxelrebe0] 175619 [host=debina1] 175614 [host=debina1] 175603 
[host=albana1] 175595 [host=godello0] 175590 [host=godello0] 175583 
[host=godello\
 0] 175571 [host=sabro0] 175457 [host=nocera0] 175443 [host=nobling0] 175394 
[host=chardonnay1] 175377 [host=chardonnay1] 175344 [host=chardonnay1] 175321 
[host=godello1] 175297 [host=godello1] 175267 [host=godello0] 175186 
[host=albana0] 175068 [host=albana0] 175051 [host=albana0] 175043 
[host=debina1] 174993 [host=debina1] 174989 [host=nocera1] 174976 
[host=huxelrebe1] 174963 [host=huxelrebe1] 174949 ok.
Failure / basis pass flights: 176392 / 174949
(tree with no url: minios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ceabf6e500570ecfb311d8896c4ba9da8cf21f2a 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a33c25399f9bc3dcf83064adeba2a82e61bf4608 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#fff6d81270b57ee786ea18ad74f43149b9f03494-9d669016d968b0f3e17ce7df16ae51d85b0adfcf
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#a33c25399f9bc3dcf83064adeba2a82e61bf4608-ceabf6e500570ecfb311d8896c4ba9da8cf21f2a
 
git://xenbits.xen.org/osstest/seabios.git#645a64b4911d7cadf5749d7375544fc2384e70ba-ea1b7a0733906b8425d948ae94fba63c32b1d425
 
git://xenbits.xen.org/xen.git#345135942bf9632eba1409ba432cfcae3b7649c7-a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
Loaded 11931 nodes in revision graph
Searching for test results:
 175590 [host=godello0]
 175595 [host=godello0]
 175603 [host=albana1]
 175614 [host=debina1]
 175619 [host=debina1]
 175623 [host=huxelrebe0]
 175627 [host=nobling0]
 175637 [host=godello1]
 175643 []
 175647 []
 175654 []
 175664 []
 175672 []
 175681 []
 175691 []
 175703 []
 175709 []
 175716 []
 175719 []
 175722 []
 175725 []
 175727 []
 175729 []
 175733 []
 175735 [host=nocera1]
 175743 [host=elbling1]
 175750 []
 175835 []
 175858 []
 175911 []
 175908 []
 175952 []
 175962 [host=fiano0]
 175977 [host=godello0]
 175991 [host=fiano0]
 175998 [host=fiano0]
 176008 [host=huxelrebe1]
 176022 [host=huxelrebe1]
 176069 [host=pinot0]
 176080 [host=albana0]
 176096 [host=sabro1]
 174949 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a33c25399f9bc3dcf83064adeba2a82e61bf4608 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7
 174963 [host=huxelrebe1]
 174976 [host=huxelrebe1]
 174989 [host=nocera1]
 174993 [host=debina1]
 175043 [host=debina1]
 175051 [host=albana0]
 175068 [host=albana0]
 176342 [host=nocera0]
 176352 fail irrelevant
 176368 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a33c25399f9bc3dcf83064adeba2a82e61bf4608 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7
 176369 fail irrelevant
 176372 pass irrelevant
 176374 pass irrelevant
 176377 pass irrelevant
 176367 fail irrelevant
 176379 pass irrelevant
 175186 [host=albana0]
 176380 pass irrelevant
 176381 pass irrelevant
 176382 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51411435d559c55eaf38c02baf5d76da78bb658d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
70d17c3eedefe36b0f423575b57dc9708c4a9d57 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176383 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51411435d559c55eaf38c02baf5d76da78bb658d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
701ed34833f53880ba38bde09b0846d01fc16d66 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176384 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
51411435d559c55eaf38c02baf5d76da78bb658d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
914c97f968cc70be5275fd230d38f99882896032 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176389 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a107ad0f623669c72997443dc0431eeb732f81a0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7c9236d6d61f30583d5d860097d88dbf0fe487bf 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176391 fail irrelevant
 176393 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ba08910df1071bf5ade987529d9becb38d14a14a 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
08899b5c68a55a3780d707e2464073c8f2670d31 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176394 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
47ab397011b6d1ce4d5805117dc87d9e35f378db 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
4828656f65324249273ad2f2db80844ba90eeb9b 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 176396 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fe405f08a09e9f2306c72aa23d8edfbcfaa23bff 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
aa96ab7c9df59c615ca82b49c9062819e0a1c287 
645a64b4911d7cadf5749d7375544fc2384e70ba 
e66d450b6e0ffec635639df993ab43ce28b3383f
 176397 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
d6271b657286de80260413684a1f2a63f44ea17b 
645a64b4911d7cadf5749d7375544fc2384e70ba 
38525f6f73f906699f77a1af86c16b4eaad48e04
 176398 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e5ec3ba409b5baa9cf429cc25fdf3c8d1b8dcef0 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
75cc286485742feeb00f4b446f5682765792323e 
645a64b4911d7cadf5749d7375544fc2384e70ba 
661489874e87c0f6e21ac298b039aab9379f6ee0
 176399 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
052e6534c49ebef8901824b77abc39271f0d852e 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
 176400 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5386c9e6dab2f6a555e679aff9f6a59f60c8e029 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
d365cb0b9d14eb562ce85d3acfe36e8aad13df3f 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
 176401 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d8d829b89dababf763ab33b8cdd852b2830db3cf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
90497e03ca7432153c5db4a06019265486541d44 
645a64b4911d7cadf5749d7375544fc2384e70ba 
2b21cbbb339fb14414f357a6683b1df74c36fda2
 176402 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9ce09870e721efacc41fa7ee684e9e299f120350 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
cb9c6a8e5ad6a1f0ce164d352e3102df46986e22 
645a64b4911d7cadf5749d7375544fc2384e70ba 
c1df06afe578f698ebe91a1e3817463b9d165123
 176392 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ceabf6e500570ecfb311d8896c4ba9da8cf21f2a 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 176404 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9ce09870e721efacc41fa7ee684e9e299f120350 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6ca60cd7a388a776d72739e5a404e65c19460511 
645a64b4911d7cadf5749d7375544fc2384e70ba 
c1df06afe578f698ebe91a1e3817463b9d165123
 176406 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fff6d81270b57ee786ea18ad74f43149b9f03494 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
a33c25399f9bc3dcf83064adeba2a82e61bf4608 
645a64b4911d7cadf5749d7375544fc2384e70ba 
345135942bf9632eba1409ba432cfcae3b7649c7
 176408 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d669016d968b0f3e17ce7df16ae51d85b0adfcf 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ceabf6e500570ecfb311d8896c4ba9da8cf21f2a 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 176410 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
13b97736c876919b9786055829caaa4fa46984b7 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
5736527050cfcc5b92521d79fe87b4883059d864 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 176412 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ae6e470252d9312dce20d0b21e7f622c4ca9ad0a 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
deabea6e88f7c4c3c12a36ee30051c6209561165 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
78e93e6e57c218eead498a664785f414bcb12460
 176387 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d05739a3ff88457ae3ce90db3e91e9d2a11949c8 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
2f8d6a88e44928e1afaab5fd37fafefc94bf395c 
645a64b4911d7cadf5749d7375544fc2384e70ba 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 175267 [host=godello0]
 175297 [host=godello1]
 175321 [host=godello1]
 175344 [host=chardonnay1]
 175377 [host=chardonnay1]
 175394 [host=chardonnay1]
 175443 [host=nobling0]
 175457 [host=nocera0]
 175571 [host=sabro0]
 175583 [host=godello0]
Searching for interesting versions
 Result found: flight 174949 (pass), for basis pass
 Result found: flight 176392 (fail), for basis failure
 Repro found: flight 176406 (pass), for basis pass
 Repro found: flight 176408 (fail), for basis failure
 9952723 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
13b97736c876919b9786055829caaa4fa46984b7 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
bf4460a8d9a86f6cfe05d7a7f470c48e3a93d8b2 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
 2843645 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
13b97736c876919b9786055829caaa4fa46984b7 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
d570177b50c389f379f93183155a27d44856ab46 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e
Looking 4976361 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
13b97736c876919b9786055829caaa4fa46984b7 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
bf4460a8d9a86f6cfe05d7a7f470c48e3a93d8b2 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
a21c9e6ddfee6d21dff1f18c299cb94a47b32c9e.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bda715bf6d7cf565ccd4eda1f48e850ab8e2d452 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
bd4c0ef409140bd1be393407c04005ac077d4574 
645a64b4911d7cadf5749d7375544fc2384e70ba 
78e93e6e57c218eead498a664785f414bcb12460.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.510771 to fit
pnmtopng: 156 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.debian-di-install.{dot,ps,png,html,svg}.
Populating 176415...
Need 176415.test-amd64-amd64-xl-qcow2 (like 176392)
Creating 176415.test-amd64-amd64-xl-qcow2 (copying from 176392)
Need 176415.build-amd64 (like 176392)
 revision_ovmf=bda715bf6d7cf565ccd4eda1f48e850ab8e2d452
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=bd4c0ef409140bd1be393407c04005ac077d4574
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=78e93e6e57c218eead498a664785f414bcb12460
Searching for build-amd64 (like 176392) to reuse...
Creating 176415.build-amd64 (copying from 176392)
DB confict (err=7 state=40001): DBD::Pg::db do failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying after 0.199112642397271...
Populating 176415...
Need 176415.test-amd64-amd64-xl-qcow2 (like 176392)
Creating 176415.test-amd64-amd64-xl-qcow2 (copying from 176392)
Need 176415.build-amd64 (like 176392)
 revision_ovmf=bda715bf6d7cf565ccd4eda1f48e850ab8e2d452
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=bd4c0ef409140bd1be393407c04005ac077d4574
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=78e93e6e57c218eead498a664785f414bcb12460
Creating 176415.build-amd64 (copying from 176392)
Need 176415.build-amd64-pvops (like 176392)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 176392) to reuse...
Can reuse build-kern 176392.build-amd64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='176392.build-amd64-pvops', 2='176415', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.41433202865932...
Populating 176415...
Need 176415.test-amd64-amd64-xl-qcow2 (like 176392)
Creating 176415.test-amd64-amd64-xl-qcow2 (copying from 176392)
Need 176415.build-amd64 (like 176392)
 revision_ovmf=bda715bf6d7cf565ccd4eda1f48e850ab8e2d452
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=bd4c0ef409140bd1be393407c04005ac077d4574
 revision_seabios=645a64b4911d7cadf5749d7375544fc2384e70ba
 revision_xen=78e93e6e57c218eead498a664785f414bcb12460
Creating 176415.build-amd64 (copying from 176392)
Need 176415.build-amd64-pvops (like 176392)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176392.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 174949)...
Flight 176415 ready to go.