Displaying 2 results from an estimated 2 matches for "sshsigdi".
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sshsigdie
2024 May 12
5
[Bug 3690] New: sshd: root [priv] process sleeping leads to unprivileged child proc zombie
...at mindrot.org
Reporter: 546554688 at qq.com
Created attachment 3814
--> https://bugzilla.mindrot.org/attachment.cgi?id=3814&action=edit
deadlock process call stack
In the `sshd.c` file, the `grace_alarm_handler()` signal handling
function calls `sigdie()`, which in turn calls `sshsigdie()`, and
within this call, functions such as `shlogv()`, `do_log()`,
`{openlog(), syslog(), closelog()}` are invoked. Similarly, within the
main thread, the `privsep_preauth()` function calls
`monitor_child_preauth()`, which then calls `auth_log()`, and this also
results in calls to `{openlog(), sy...
2023 Aug 03
20
[Bug 3598] New: Dead lock of sshd and Defunct of sshd
...2/system_call.S:72
#1 0xf7956c82 in __lll_lock_wait_private () at
../sysdeps/unix/sysv/linux/i386/lowlevellock.S:65
#2 0xf7a2f394 in openlog (ident=0x5812c1a0 "sshd", logstat=1,
logfac=32) at ../misc/syslog.c:384
#3 0x565e99ac in do_log ()
#4 0x565e9cf4 in sshlogv ()
#5 0x565e9b29 in sshsigdie ()
#6 0x56585084 in grace_alarm_handler ()
#7 <signal handler called>
#8 __kernel_vsyscall () at arch/x86/entry/vdso/vdso32/system_call.S:72
#9 0xf7a336b1 in __libc_send (fd=5, buf=0x581644e0, len=153,
flags=16384) at ../sysdeps/unix/sysv/linux/send.c:30
#10 0xf7a2f08c in _GI__vsyslog_ch...