https://sourceware.org/bugzilla/show_bug.cgi?id=29474
Bug ID: 29474
Summary: Server returns 404 for concurrent requests when
leading to a same .rpm
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: debuginfod
Assignee: unassigned at sourceware dot org
Reporter: mliska at suse dot cz
CC: elfutils-devel at sourceware dot org, fche at redhat dot com
Target Milestone: ---
Reproducer:
$ mkdir /tmp/test && cd /tmp/test && wget wget
https://ftp5.gwdg.de/pub/opensuse/tumbleweed/repo/debug/x86_64/cross-aarch64-gcc12-debuginfo-12.1.1%2Bgit287-1.1.x86_64.rpm
Clone:
https://github.com/marxin/script-misc.git
Index the folder:
./debuginfod/debuginfod -F -Z '.rpm=(rpm2cpio|zstdcat)<' /tmp/test -C 32
And then run:
$ ./debuginfod-stress.py data/files-local2.txt http://localhost:8002
Running stress test of 5 binaries in 8 threads:
Attemp #0 4 666d857e7318e96a79ac1eb6850e47027a644695 <Response [404]>
Attemp #1 4 666d857e7318e96a79ac1eb6850e47027a644695 <Response [200]>
and server reports:
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28122): ::1:50958
UA:pythonrequests/2.28.1 XFF: GET
/buildid/671e2a753d37fe5a8e9979c25bbdedef5fa11606/debuginfo 200 3565448
0+1010ms
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28138): not found
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28138): ::1:50998
UA:pythonrequests/2.28.1 XFF: GET
/buildid/666d857e7318e96a79ac1eb6850e47027a644695/debuginfo 404 9 0+1034ms
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28124): ::1:50960
UA:pythonrequests/2.28.1 XFF: GET
/buildid/4fec8709140eee9d594f6c81823fc481a7464780/debuginfo 200 304712 0+1247ms
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28149): ::1:50944
UA:pythonrequests/2.28.1 XFF: GET
/buildid/c4ad4bb208047e2f7020b0f64f1324ce21600e12/debuginfo 200 3562688
0+1321ms
[Thu 11 Aug 2022 04:47:43 PM GMT] (28119/28126): ::1:50990
UA:pythonrequests/2.28.1 XFF: GET
/buildid/85b1a85f235f4a3a0e4f1cfc27e480ae89e6c02a/debuginfo 200 1298415
0+1332ms
[Thu 11 Aug 2022 04:47:44 PM GMT] (28119/28151): ::1:51004
UA:pythonrequests/2.28.1 XFF: GET
/buildid/666d857e7318e96a79ac1eb6850e47027a644695/debuginfo 200 67192 0+0ms
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