[...]
2021-02-09 18:08:17.698 | 9fe2fd0 noVNC 1.1.0
2021-02-09 18:08:17.707 | +functions-common:git_clone:596           ^O cd /home/stack/src/cloud/devstack
2021-02-09 18:08:17.717 | +lib/nova:install_nova:827                ^O is_service_enabled n-spice
2021-02-09 18:08:17.767 | +functions-common:is_service_enabled:1962 ^O return 1
2021-02-09 18:08:17.776 | +lib/nova:install_nova:839                ^O git_clone https://review.opendev.org/openstack/nova /home/stack/src/cloud/nova refs/changes/40/774240/5
2021-02-09 18:08:17.785 | +functions-common:git_clone:525           ^O local git_remote=https://review.opendev.org/openstack/nova
2021-02-09 18:08:17.793 | +functions-common:git_clone:526           ^O local git_dest=/home/stack/src/cloud/nova
2021-02-09 18:08:17.801 | +functions-common:git_clone:527           ^O local git_ref=refs/changes/40/774240/5
2021-02-09 18:08:17.810 | +functions-common:git_clone:528           ^O local orig_dir
2021-02-09 18:08:17.822 | ++functions-common:git_clone:529           ^O pwd
2021-02-09 18:08:17.830 | +functions-common:git_clone:529           ^O orig_dir=/home/stack/src/cloud/devstack
2021-02-09 18:08:17.839 | +functions-common:git_clone:530           ^O local git_clone_flags=
2021-02-09 18:08:17.851 | ++functions-common:git_clone:532           ^O trueorfalse False RECLONE
2021-02-09 18:08:17.907 | +functions-common:git_clone:532           ^O RECLONE=False
2021-02-09 18:08:17.916 | +functions-common:git_clone:533           ^O [[ 0 -gt 0 ]]
2021-02-09 18:08:17.924 | +functions-common:git_clone:537           ^O [[ False = \T\r\u\e ]]
2021-02-09 18:08:17.936 | +functions-common:git_clone:546           ^O egrep -q '^refs'
2021-02-09 18:08:17.936 | +functions-common:git_clone:546           ^O echo refs/changes/40/774240/5
2021-02-09 18:08:17.946 | +functions-common:git_clone:548           ^O [[ ! -d /home/stack/src/cloud/nova ]]
2021-02-09 18:08:17.955 | +functions-common:git_clone:549           ^O [[ False = \T\r\u\e ]]
2021-02-09 18:08:17.963 | +functions-common:git_clone:554           ^O git_timed clone https://review.opendev.org/openstack/nova /home/stack/src/cloud/nova
2021-02-09 18:08:17.971 | +functions-common:git_timed:619           ^O local count=0
2021-02-09 18:08:17.980 | +functions-common:git_timed:620           ^O local timeout=0
2021-02-09 18:08:17.988 | +functions-common:git_timed:622           ^O [[ -n 0 ]]
2021-02-09 18:08:18.001 | +functions-common:git_timed:623           ^O timeout=0
2021-02-09 18:08:18.009 | +functions-common:git_timed:626           ^O time_start git_timed
2021-02-09 18:08:18.018 | +functions-common:time_start:2292         ^O local name=git_timed
2021-02-09 18:08:18.027 | +functions-common:time_start:2293         ^O local start_time=
2021-02-09 18:08:18.035 | +functions-common:time_start:2294         ^O [[ -n '' ]]
2021-02-09 18:08:18.046 | ++functions-common:time_start:2297         ^O date +%s%3N
2021-02-09 18:08:18.056 | +functions-common:time_start:2297         ^O _TIME_START[$name]=1612894098048
2021-02-09 18:08:18.065 | +functions-common:git_timed:627           ^O timeout -s SIGINT 0 git clone https://review.opendev.org/openstack/nova /home/stack/src/cloud/nova
2021-02-09 18:08:18.069 | Cloning into '/home/stack/src/cloud/nova'...
2021-02-09 18:11:10.431 | error: RPC failed; curl 18 transfer closed with outstanding read data remaining
2021-02-09 18:11:10.435 | fatal: the remote end hung up unexpectedly
2021-02-09 18:11:10.436 | fatal: early EOF
2021-02-09 18:11:10.444 | fatal: index-pack failed
2021-02-09 18:11:10.488 | +functions-common:git_timed:630           ^O [[ 128 -ne 124 ]]
2021-02-09 18:11:10.499 | +functions-common:git_timed:631           ^O die 631 'git call failed: [git clone' https://review.opendev.org/openstack/nova '/home/stack/src/cloud/nova]'
2021-02-09 18:11:10.511 | +functions-common:die:198                 ^O local exitcode=0
2021-02-09 18:11:10.529 | [Call Trace]
2021-02-09 18:11:10.530 | ./stack.sh:899:stack_install_service
2021-02-09 18:11:10.530 | /home/stack/src/cloud/devstack/lib/stack:32:install_nova
2021-02-09 18:11:10.530 | /home/stack/src/cloud/devstack/lib/nova:839:git_clone
2021-02-09 18:11:10.530 | /home/stack/src/cloud/devstack/functions-common:554:git_timed
2021-02-09 18:11:10.530 | /home/stack/src/cloud/devstack/functions-common:631:die
2021-02-09 18:11:10.537 | [ERROR] /home/stack/src/cloud/devstack/functions-common:631 git call failed: [git clone https://review.opendev.org/openstack/nova /home/stack/src/cloud/nova]
2021-02-09 18:11:11.543 | Error on exit
2021-02-09 18:11:11.543 | Error on exit
2021-02-09 18:11:12.636 | ebtables v1.8.4 (nf_tables): table `broute' is incompatible, use 'nft' tool.