[Xen-devel] [qemu-mainline bisection] complete test-amd64-i386-qemuu-rhel6hvm-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-qemuu-rhel6hvm-intel
testid redhat-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

*** Found and reproduced problem changeset ***

  Bug is in tree:  qemuu git://git.qemu.org/qemu.git
  Bug introduced:  bd457782b3b0a313f3991038eb55bc44369c72c6
  Bug not present: 9ad54686924b67ccf83698759ad0296ed5711bb8
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/148865/


  commit bd457782b3b0a313f3991038eb55bc44369c72c6
  Author: Igor Mammedov <imammedo@xxxxxxxxxx>
  Date:   Wed Feb 19 11:09:17 2020 -0500
  
      x86/pc: use memdev for RAM
      
      memory_region_allocate_system_memory() API is going away, so
      replace it with memdev allocated MemoryRegion. The later is
      initialized by generic code, so board only needs to opt in
      to memdev scheme by providing
        MachineClass::default_ram_id
      and using MachineState::ram instead of manually initializing
      RAM memory region.
      
      Signed-off-by: Igor Mammedov <imammedo@xxxxxxxxxx>
      Reviewed-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
      Message-Id: <20200219160953.13771-44-imammedo@xxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/qemu-mainline/test-amd64-i386-qemuu-rhel6hvm-intel.redhat-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-i386-qemuu-rhel6hvm-intel.redhat-install
 --summary-out=tmp/148865.bisection-summary --basis-template=144861 
--blessings=real,real-bisect qemu-mainline test-amd64-i386-qemuu-rhel6hvm-intel 
redhat-install
Searching for failure / basis pass:
 148807 fail [host=debina1] / 147546 [host=chardonnay1] 147482 [host=elbling1] 
147415 [host=italia0] 147325 [host=fiano0] 147241 ok.
Failure / basis pass flights: 148807 / 147241
(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 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
3d0ac346032a1fa9afafcaedc979a99f670e077e 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
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#70911f1f4aee0366b6122f2b90d367ec0f066beb-0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc
 git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484\
 fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798 
git://git.qemu.org/qemu.git#6c599282f8ab382fe59f03a6cae755b89561a7b3-3d0ac346032a1fa9afafcaedc979a99f670e077e
 
git://xenbits.xen.org/osstest/seabios.git#76551856b28d227cb0386a1ab0e774329b941f7d-066a9956097b54530888b88ab9aa1ea02e42af5a
 
git://xenbits.xen.org/xen.git#707db77a380b96025bae8bc4322da0b64819d3b7-d094e95fb7c61c5f46d8e446b4bdc028438dea1c
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 21073 nodes in revision graph
Searching for test results:
 147241 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 147325 [host=fiano0]
 147415 [host=italia0]
 147546 [host=chardonnay1]
 147482 [host=elbling1]
 147641 [host=debina0]
 147710 [host=debina0]
 147758 [host=debina0]
 147821 [host=debina0]
 148010 [host=debina0]
 148184 [host=debina0]
 148120 [host=debina0]
 148261 [host=debina0]
 148421 fail irrelevant
 148340 fail irrelevant
 148483 fail irrelevant
 148545 fail irrelevant
 148578 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
799d88c1bae7978da23727df94b16f37bd1521f4 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
61c265f0660ee476985808c8aa7915617c44fd53 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148616 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
799d88c1bae7978da23727df94b16f37bd1521f4 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
61c265f0660ee476985808c8aa7915617c44fd53 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148637 fail irrelevant
 148599 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
799d88c1bae7978da23727df94b16f37bd1521f4 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
61c265f0660ee476985808c8aa7915617c44fd53 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148661 fail irrelevant
 148791 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
80681884319d7ad45987348d30bae60cd3a43afb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
41fba1618b7a743740670f528ba409478678cc7c 
76551856b28d227cb0386a1ab0e774329b941f7d 
a798bac54fe87a7d69fb7be7f125b8c97f767ff6
 148693 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
01ce872739d2f0cd3a8917be2180381db5f0391e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
d649689a8ecb2e276cc20d3af6d416e3c299cb17 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148776 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
01ce872739d2f0cd3a8917be2180381db5f0391e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9214813489eb29de71d37f57e1bcabf5facecc8f 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148723 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
01ce872739d2f0cd3a8917be2180381db5f0391e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9214813489eb29de71d37f57e1bcabf5facecc8f 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148784 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
5e75c4d1fe4fd641abc9c15404e65a1dffe70e3e 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
ba29883206d92a29ad5a466e679ccfc2ee6132ef 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
a9b6dacf88fe99fbb69a2ee505833851ffdc9cec
 148783 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
226cd20706e20264c176f8edbaf17d7c9b7ade4a 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148778 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7d325f93e190cbbb7bc58f1b994d314b53fe8668 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
10b114008acc1f7ae55eaf2646e25114e878ddac 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
a9b6dacf88fe99fbb69a2ee505833851ffdc9cec
 148782 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1b6b4a83e1d85e48837068dfe409f5557b50d71d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
e6d567db23219fe9979f16d74e13f27145f07f84 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148763 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1b6b4a83e1d85e48837068dfe409f5557b50d71d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
e6d567db23219fe9979f16d74e13f27145f07f84 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148772 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 148777 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d42fdd6f8384bb4681d93e4a25d8f57db1e63adb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
19dd408a479cae3027ae9ff9ef3f509ad3e681e5 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
e54c433adf01a242bf6e9fe9378a2c83d3f8b419
 148781 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7d325f93e190cbbb7bc58f1b994d314b53fe8668 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
d46f81cb746d18b4530b5fe63e75b11f6b926f1f 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
a9b6dacf88fe99fbb69a2ee505833851ffdc9cec
 148790 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
80681884319d7ad45987348d30bae60cd3a43afb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
f4c4357fbfca0fb14e477bf661ae7384b4b9b283 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
6052921da02dd2180b80eb77c7aa115c6834067a
 148785 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a3e25cc8a1dd3d1ea24ed02f90c44221e015e965 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
b4983c570c7a5848c9df519cd9e056bea3177fe2 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
99f1c935190986068a36fb5e78a00e6b71b08f25
 148787 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a3e25cc8a1dd3d1ea24ed02f90c44221e015e965 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
7a5853cec479a448edae0fb2aaf4e2f78c9c774d 
24d3938ca96a6420ec1a5f1f8479f90f2e9fdd56 
5657d6765717ee309d758fe573f832c28b67cbc7
 148792 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7288ff4095cf4254dd2f86ad97c648d9e6114fc8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
55afdac3b29e672aad51e953412364127e54268b 
76551856b28d227cb0386a1ab0e774329b941f7d 
40213cd8626bac712fa69c4978993e87b57a7d0c
 148795 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7288ff4095cf4254dd2f86ad97c648d9e6114fc8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
e64a62df378a746c0b257105959613c9f8122e59 
76551856b28d227cb0386a1ab0e774329b941f7d 
e57b00f0b7e8a932fabd8524465972f9c4d2e507
 148796 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7288ff4095cf4254dd2f86ad97c648d9e6114fc8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
c2e09ad8cdf4705a91eb6c20a9f3d4d90a0f46aa 
76551856b28d227cb0386a1ab0e774329b941f7d 
109ecb894525e16cf84f34ead15467980fa2edfd
 148797 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
4c0f6e349d32cf27a7104ddd3e729d6ebc88ea70 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
bdfd66788349acc43cd3f1298718ad491663cfcc 
76551856b28d227cb0386a1ab0e774329b941f7d 
d6e732c32a82eb8f03c1bf86c6bc530f24dc05b3
 148860 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9ad54686924b67ccf83698759ad0296ed5711bb8 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148798 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
4c0f6e349d32cf27a7104ddd3e729d6ebc88ea70 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
a4c7ed8b89e8919ddb71c78c4f42b8fdc455ac27 
76551856b28d227cb0386a1ab0e774329b941f7d 
9649cef3b3a7eaca1347154ea7f274586d48bc29
 148825 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
b28f01880eda878f66cbba54be98bfd96582e857 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148800 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
edfe16a6d9f8c6830d7ad93ee7616225fe4e9c13 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
906b60facc3d3dd3af56cb1a7860175d805e10a3 
76551856b28d227cb0386a1ab0e774329b941f7d 
9649cef3b3a7eaca1347154ea7f274586d48bc29
 148801 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
edfe16a6d9f8c6830d7ad93ee7616225fe4e9c13 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
430f63e250a55c5fdfa31ffbddd8538dc1ce6b36 
76551856b28d227cb0386a1ab0e774329b941f7d 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148807 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
3d0ac346032a1fa9afafcaedc979a99f670e077e 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148802 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
edfe16a6d9f8c6830d7ad93ee7616225fe4e9c13 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8b6269c8ec14b9213dd22200c1c05aaecd6cbb9d 
76551856b28d227cb0386a1ab0e774329b941f7d 
11cc71f463b907b8dbbffbd835473f1c1ba26f1f
 148803 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
a08b4a9fe6cb3c23755db764c9a40510a40a8731 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148805 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 148829 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
7c59c1e0cced0da34263d890902ec2b3dee8238b 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148806 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
226cd20706e20264c176f8edbaf17d7c9b7ade4a 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148832 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 148846 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6047c08fd71434976a087ac7d6a7a90156960b99 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148808 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
c220cdec4845f305034330f80ce297f1f997f2d3 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148810 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9ac5df20f51fabcba0d902025df4bd7ea987c158 
76551856b28d227cb0386a1ab0e774329b941f7d 
4cdd4fa29fc24d2d898ac01988b2b10936556d72
 148862 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
bd457782b3b0a313f3991038eb55bc44369c72c6 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148812 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b85048261aa5dc0b8fd98ddc4431d8c2a6389b25 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8cd7325f034e119012dcdf56808a73d0884c706e 
76551856b28d227cb0386a1ab0e774329b941f7d 
cb6a6e9527c0f87708dce9facb74d11f0169992b
 148817 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9e264985ff0bc86927b44b334bd504687f78659d 
76551856b28d227cb0386a1ab0e774329b941f7d 
ead4c2d8314cea8defb6e9613071f21df6d216c2
 148818 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
418aded9645d8cf1d3a3bdfa3db0815d91790705 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
707db77a380b96025bae8bc4322da0b64819d3b7
 148833 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0c8ea9fe1adbbee230ee0c68f28b68ca2b0534bc 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
3d0ac346032a1fa9afafcaedc979a99f670e077e 
066a9956097b54530888b88ab9aa1ea02e42af5a 
d094e95fb7c61c5f46d8e446b4bdc028438dea1c
 148864 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9ad54686924b67ccf83698759ad0296ed5711bb8 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148820 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
3f25b3f4e88f5df1b0eb5e9cb59567aa4ffc80fe 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148838 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
2a9bded9a3377a33f9bfdebaa824cd3c8abd3586 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148823 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fbb96072233b5eaecf4d229cbee47b13dcab39e1 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
6c599282f8ab382fe59f03a6cae755b89561a7b3 
76551856b28d227cb0386a1ab0e774329b941f7d 
7ad2164e922ebd7ee1543ba76f971cce22c27dc2
 148850 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9ad54686924b67ccf83698759ad0296ed5711bb8 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148840 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
8591a179af02667a7e98e70033e9f6944ab72de7 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148865 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
bd457782b3b0a313f3991038eb55bc44369c72c6 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
 148857 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
bd457782b3b0a313f3991038eb55bc44369c72c6 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
Searching for interesting versions
 Result found: flight 147241 (pass), for basis pass
 Result found: flight 148807 (fail), for basis failure
 Repro found: flight 148832 (pass), for basis pass
 Repro found: flight 148833 (fail), for basis failure
 0 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70228e101e67445dadec2756c61785289b060402 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
9ad54686924b67ccf83698759ad0296ed5711bb8 
76551856b28d227cb0386a1ab0e774329b941f7d 
5872c83b42c60801a2bfcd1800a56bbb8fc13400
No revisions left to test, checking graph state.
 Result found: flight 148850 (pass), for last pass
 Result found: flight 148857 (fail), for first failure
 Repro found: flight 148860 (pass), for last pass
 Repro found: flight 148862 (fail), for first failure
 Repro found: flight 148864 (pass), for last pass
 Repro found: flight 148865 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  qemuu git://git.qemu.org/qemu.git
  Bug introduced:  bd457782b3b0a313f3991038eb55bc44369c72c6
  Bug not present: 9ad54686924b67ccf83698759ad0296ed5711bb8
  Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/148865/


  commit bd457782b3b0a313f3991038eb55bc44369c72c6
  Author: Igor Mammedov <imammedo@xxxxxxxxxx>
  Date:   Wed Feb 19 11:09:17 2020 -0500
  
      x86/pc: use memdev for RAM
      
      memory_region_allocate_system_memory() API is going away, so
      replace it with memdev allocated MemoryRegion. The later is
      initialized by generic code, so board only needs to opt in
      to memdev scheme by providing
        MachineClass::default_ram_id
      and using MachineState::ram instead of manually initializing
      RAM memory region.
      
      Signed-off-by: Igor Mammedov <imammedo@xxxxxxxxxx>
      Reviewed-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
      Message-Id: <20200219160953.13771-44-imammedo@xxxxxxxxxx>

dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.498919 to fit
pnmtopng: 201 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-i386-qemuu-rhel6hvm-intel.redhat-install.{dot,ps,png,html,svg}.
----------------------------------------
148865: tolerable ALL FAIL

flight 148865 qemu-mainline real-bisect [real]
http://logs.test-lab.xenproject.org/osstest/logs/148865/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-i386-qemuu-rhel6hvm-intel 10 redhat-install  fail baseline untested


jobs:
 test-amd64-i386-qemuu-rhel6hvm-intel                         fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


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