Bug 1465556
| Summary: | [abrt] mock: rmtree(): util.py:160:rmtree:OSError: [Errno 16] Device or resource busy: '/var/lib/mock/fedora-rawhide-x86_64/root' | ||||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Vít Ondruch <vondruch> | ||||||||||||||||
| Component: | mock | Assignee: | Michael Simacek <msimacek> | ||||||||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||||||||
| Priority: | unspecified | ||||||||||||||||||
| Version: | 27 | CC: | ego.cordatus, jdisnard, mebrown, msimacek, msuchy, praiskup, reto.gantenbein, williams | ||||||||||||||||
| Target Milestone: | --- | ||||||||||||||||||
| Target Release: | --- | ||||||||||||||||||
| Hardware: | x86_64 | ||||||||||||||||||
| OS: | Unspecified | ||||||||||||||||||
| URL: | https://retrace.fedoraproject.org/faf/reports/bthash/4659aed1fa8ede18423d5b94231c42d826f701f2 | ||||||||||||||||||
| Whiteboard: | abrt_hash:a261aae615fa1b11536dc19d95b8be47454e8e28; | ||||||||||||||||||
| Fixed In Version: | mock-1.4.5-1.el7 mock-1.4.5-1.fc25 mock-1.4.5-1.fc27 mock-1.4.5-1.fc28 mock-1.4.5-1.fc26 | Doc Type: | If docs needed, set a value | ||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||
| Last Closed: | 2017-10-13 08:43:42 UTC | Type: | --- | ||||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||
| Embargoed: | |||||||||||||||||||
| Attachments: |
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Created attachment 1292393 [details]
File: backtrace
Created attachment 1292394 [details]
File: cgroup
Created attachment 1292395 [details]
File: cpuinfo
Created attachment 1292396 [details]
File: environ
Created attachment 1292397 [details]
File: mountinfo
Created attachment 1292398 [details]
File: namespaces
Created attachment 1292399 [details]
File: open_fds
Same error here after update from mock-1.3.4-1.fc24 to mock-1.4.2-1.fc25.
site-defaults.cfg:
config_opts['plugin_conf']['root_cache_enable'] = False
config_opts['plugin_conf']['lvm_root_enable'] = True
config_opts['plugin_conf']['lvm_root_opts'] = {}
config_opts['plugin_conf']['lvm_root_opts']['volume_group'] = 'vg_system'
config_opts['plugin_conf']['lvm_root_opts']['size'] = '2G'
When running 'buildsrpm' followed by 'copyout' and then 'rebuild' the error above error would happen in the rebuild step:
INFO: mock.py version 1.4.2 starting (python version = 3.5.3)...
Start: init plugins
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(python-pylxd.spec) Config(fedora-25-x86_64)
Start: clean chroot
ERROR: Exception(python-pylxd.spec) Config(fedora-25-x86_64) 0 minutes 2 seconds
INFO: Results and/or logs in: /var/lib/mock/fedora-25-x86_64/result
Traceback (most recent call last):
File "/usr/libexec/mock/mock", line 934, in <module>
main()
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/libexec/mock/mock", line 737, in main
run_command(options, args, config_opts, commands, buildroot, state)
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/libexec/mock/mock", line 824, in run_command
do_buildsrpm(config_opts, commands, buildroot, options, args)
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/libexec/mock/mock", line 545, in do_buildsrpm
cmd=cmd, post=None, clean=clean)
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/libexec/mock/mock", line 470, in rebuild_generic
commands.clean()
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/lib/python3.5/site-packages/mockbuild/backend.py", line 78, in clean
self.buildroot.delete()
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/lib/python3.5/site-packages/mockbuild/buildroot.py", line 607, in delete
util.rmtree(self.basedir, selinux=self.selinux)
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/lib/python3.5/site-packages/mockbuild/util.py", line 151, in rmtree
rmtree(fullname, selinux=selinux, exclude=exclude)
File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 96, in trace
result = func(*args, **kw)
File "/usr/lib/python3.5/site-packages/mockbuild/util.py", line 160, in rmtree
os.rmdir(path)
OSError: [Errno 16] Device or resource busy: '/var/lib/mock/fedora-25-x86_64/root'
The path /var/lib/mock/fedora-25-x86_64/root is a logical volume still mounted after the command fails.
This bug appears to have been reported against 'rawhide' during the Fedora 27 development cycle. Changing version to '27'. Same issue happens with mock-1.4.3-1.fc25.noarch and the mentioned configuration. However, setting the following option, seems to solve the issue for me: config_opts['plugin_conf']['lvm_root_opts']['umount_root'] = True (In reply to Reto Gantenbein from comment #10) Well, the true is that the umount_root does not work correctly (bug #1447658), so I could change it to True, but I don't want to .... I'll submit a PR This should be fixed in current mock already by https://github.com/rpm-software-management/mock/pull/114. Please reopen if it's not the case. |
Description of problem: I am using bootstrap buildroot together with LVM. But it has still issues with mounting/unmonting the volumes correctly and it is very likely related to the rhbz#1447658 Version-Release number of selected component: mock-1.4.2-1.fc27 Additional info: reporter: libreport-2.9.1 cmdline: /usr/bin/python3 -tt /usr/libexec/mock/mock -r fedora-rawhide-x86_64 --init crash_function: rmtree exception_type: OSError executable: /usr/libexec/mock/mock kernel: 4.11.0-1.fc27.x86_64 runlevel: N 5 type: Python3 uid: 0 Truncated backtrace: util.py:160:rmtree:OSError: [Errno 16] Device or resource busy: '/var/lib/mock/fedora-rawhide-x86_64/root' Traceback (most recent call last): File "/usr/libexec/mock/mock", line 934, in <module> main() File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/libexec/mock/mock", line 737, in main run_command(options, args, config_opts, commands, buildroot, state) File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/libexec/mock/mock", line 763, in run_command commands.clean() File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/lib/python3.6/site-packages/mockbuild/backend.py", line 78, in clean self.buildroot.delete() File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/lib/python3.6/site-packages/mockbuild/buildroot.py", line 607, in delete util.rmtree(self.basedir, selinux=self.selinux) File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 151, in rmtree rmtree(fullname, selinux=selinux, exclude=exclude) File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace result = func(*args, **kw) File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 160, in rmtree os.rmdir(path) OSError: [Errno 16] Device or resource busy: '/var/lib/mock/fedora-rawhide-x86_64/root' Local variables in innermost frame: mode: 16877 fullname: '/var/lib/mock/fedora-rawhide-x86_64/root/opt' name: 'opt' names: [] failed_filename: None failed_to_handle: False retries: 2 try_again: False exclude: () selinux: False path: '/var/lib/mock/fedora-rawhide-x86_64/root'