On some Debian/unstable machine with some Subversion working copy, "svn up" is sometimes freezing. A "strace -p ..." shows that both the client and the server are waiting on a "read": "read(6," for the client, "read(0," for the server.
On the client, after almost half an hour, I eventually got the error: client_loop: send disconnect: Broken pipe svn: E210002: Network connection closed unexpectedly and several dozens of seconds later, the svnserve was killed by a SIGPIPE (according to strace). Earlier, it took 17 minutes for "svn up" to complete (instead of less that one second usually up to a few seconds), without any error, but the corresponding svnserve was still running for a few more minutes. The last one took: 0.34s user 0.09s system 0% cpu 19:32.19 total Again, after a few minutes, the svnserve is still running, but there's still the sshd: root │ └─> 16718 sshd: svn [priv] svn │ └─> 16725 sshd: svn@notty svn │ └─> 16766 sh -c svnserve -t -r d_joooj/home/svn/root --tunnel-user=vinc17/cventin svn │ └─> 16767 svnserve -t -r d_joooj/home/svn/root --tunnel-user=vinc17/cventin I haven't noticed any network issue: interactive ssh works fine. Checking out a new working copy from the same machine was fine too. But later, a "svn up" on this working copy was freezing too... well, it took 3:49. But in general, this seems fine from this second copy, while problems are much more common from the first one. Client: svn, version 1.10.4 (r1850624) compiled Jan 23 2019, 03:41:34 on x86_64-pc-linux-gnu Server: svnserve, version 1.9.5 (r1770682) compiled Jul 30 2019, 02:45:42 on x86_64-pc-linux-gnu journalctl does not show any issue (except the usual message "DIGEST-MD5 common mech free" for the svn client). With another Debian/unstable machine as the client, which is in the same room as the other one (thus similar conditions), I haven't noticed any issue. Any idea? -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)