svn commit: r343083 - stable/12/sys/kern

[Kristof Provost]

Author: kp
Date: Wed Jan 16 05:17:24 2019
New Revision: 343083
URL: https://svnweb.freebsd.org/changeset/base/343083

Log:
  MFC r342591,342599:
  
  Make kernel print jail ID when logging a process exit
  
  Kernel now includes jail ID when logging a process exit. jid is 0 for unjailed
  processes.
  
  Submitted by:	Marie Helene Kvello-Aune <freebsd at mhka.no>
  Relnotes:	yes
  Sponsored by:	Modirum MDPay

Modified:
  stable/12/sys/kern/kern_sig.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/kern/kern_sig.c
==============================================================================
--- stable/12/sys/kern/kern_sig.c	Wed Jan 16 05:15:57 2019	(r343082)
+++ stable/12/sys/kern/kern_sig.c	Wed Jan 16 05:17:24 2019	(r343083)
@@ -3098,8 +3098,9 @@ killproc(struct proc *p, char *why)
 	PROC_LOCK_ASSERT(p, MA_OWNED);
 	CTR3(KTR_PROC, "killproc: proc %p (pid %d, %s)", p, p->p_pid,
 	    p->p_comm);
-	log(LOG_ERR, "pid %d (%s), uid %d, was killed: %s\n", p->p_pid,
-	    p->p_comm, p->p_ucred ? p->p_ucred->cr_uid : -1, why);
+	log(LOG_ERR, "pid %d (%s), jid %d, uid %d, was killed: %s\n",
+	    p->p_pid, p->p_comm, p->p_ucred->cr_prison->pr_id,
+	    p->p_ucred ? p->p_ucred->cr_uid : -1, why);
 	proc_wkilled(p);
 	kern_psignal(p, SIGKILL);
 }
@@ -3142,8 +3143,9 @@ sigexit(struct thread *td, int sig)
 			sig |= WCOREFLAG;
 		if (kern_logsigexit)
 			log(LOG_INFO,
-			    "pid %d (%s), uid %d: exited on signal %d%s\n",
-			    p->p_pid, p->p_comm,
+			    "pid %d (%s), jid %d, uid %d: exited on "
+			    "signal %d%s\n", p->p_pid, p->p_comm,
+			    p->p_ucred->cr_prison->pr_id,
 			    td->td_ucred ? td->td_ucred->cr_uid : -1,
 			    sig &~ WCOREFLAG,
 			    sig & WCOREFLAG ? " (core dumped)" : "");