Displaying 2 results from an estimated 2 matches for "__read_nocancel".
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_read_nocancel
2007 Oct 22
0
Intermittently stalling PAM authentication children
...root sshd: user2 [pam]
7687 1 root /usr/sbin/sshd -f /etc/ssh/sshd_config.OPIE
unix$
tracing reveals they are blocked on a read() to file descriptor 7,
which is a unix domain socket according to lsof and this is what gdb
has to say (no debug version, sorry):
#0 0x0000002a968b1a92 in __read_nocancel () from /lib64/tls/libc.so.6
#1 0x000000552aadea26 in packet_get_int () from /usr/sbin/sshd
#2 0x000000552aae3f75 in kex_input_kexinit () from /usr/sbin/sshd
#3 0x000000552aacdb60 in kexgex_server () from /usr/sbin/sshd
#4 0x0000002a96eb1c27 in converse () from /lib/security/pam_opie.so
#5 0x0...
2006 Jul 18
33
Paravirtualised drivers for fully virtualised domains
(The list appears to have eaten my previous attempt to send this.
Apologies if you receive multiple copies.)
The attached patches allow you to use paravirtualised network and
block interfaces from fully virtualised domains, based on Intel''s
patches from a few months ago. These are significantly faster than
the equivalent ioemu devices, sometimes by more than an order of
magnitude.