diff --git a/.gitignore b/.gitignore
index 7857a09..712c55e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/chrony-3.1.tar.gz
-/clknetsim-ce89a1.tar.gz
+/chrony-3.2-pre1.tar.gz
+/clknetsim-71dbbc.tar.gz
diff --git a/chrony-phcdelay.patch b/chrony-phcdelay.patch
deleted file mode 100644
index d1d510e..0000000
--- a/chrony-phcdelay.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-commit abb09418b16993ecd8289dd459dff91701f4f971
-Author: Miroslav Lichvar <mlichvar@redhat.com>
-Date:   Wed Apr 19 12:20:14 2017 +0200
-
-    sys_linux: don't drop PHC samples with zero delay
-    
-    When processing data from the PTP_SYS_OFFSET ioctl, the sample is
-    dropped when an interval between two consecutive readings of the system
-    clock is negative or zero, assuming the clock has been stepped between
-    the two readings.
-    
-    With a real PHC the interval is normally expected to be at least a
-    microsecond, but with a virtual PHC and a low-resolution system clock
-    it's possible to get two readings with the same system time. Modify the
-    check to drop only samples with a negative delay.
-
-diff --git a/sys_linux.c b/sys_linux.c
-index c06112a..649afb0 100644
---- a/sys_linux.c
-+++ b/sys_linux.c
-@@ -705,9 +705,11 @@ get_phc_sample(int phc_fd, double precision, struct timespec *phc_ts,
-     phc_tss[i] = ts2;
-     delays[i] = UTI_DiffTimespecsToDouble(&ts3, &ts1);
- 
--    if (delays[i] <= 0.0)
-+    if (delays[i] < 0.0) {
-       /* Step in the middle of a PHC reading? */
-+      DEBUG_LOG(LOGF_SysLinux, "Bad PTP_SYS_OFFSET sample delay=%e", delays[i]);
-       return 0;
-+    }
- 
-     if (!i || delays[i] < min_delay)
-       min_delay = delays[i];
diff --git a/chrony-seccomp.patch b/chrony-seccomp.patch
deleted file mode 100644
index 4577383..0000000
--- a/chrony-seccomp.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-commit 768bce799bfe009e7dbaad5742738f7d05280d6d
-Author: Miroslav Lichvar <mlichvar@redhat.com>
-Date:   Mon Mar 13 14:26:12 2017 +0100
-
-    sys_linux: allow getpid in seccomp filter
-    
-    It seems to be used by syslog() in latest glibc.
-
-diff --git a/sys_linux.c b/sys_linux.c
-index 3dd411f..c06112a 100644
---- a/sys_linux.c
-+++ b/sys_linux.c
-@@ -467,9 +467,10 @@ SYS_Linux_EnableSystemCallFilter(int level)
-     SCMP_SYS(adjtimex), SCMP_SYS(clock_gettime), SCMP_SYS(gettimeofday),
-     SCMP_SYS(settimeofday), SCMP_SYS(time),
-     /* Process */
--    SCMP_SYS(clone), SCMP_SYS(exit), SCMP_SYS(exit_group), SCMP_SYS(getrlimit),
--    SCMP_SYS(rt_sigaction), SCMP_SYS(rt_sigreturn), SCMP_SYS(rt_sigprocmask),
--    SCMP_SYS(set_tid_address), SCMP_SYS(sigreturn), SCMP_SYS(wait4),
-+    SCMP_SYS(clone), SCMP_SYS(exit), SCMP_SYS(exit_group), SCMP_SYS(getpid),
-+    SCMP_SYS(getrlimit), SCMP_SYS(rt_sigaction), SCMP_SYS(rt_sigreturn),
-+    SCMP_SYS(rt_sigprocmask), SCMP_SYS(set_tid_address), SCMP_SYS(sigreturn),
-+    SCMP_SYS(wait4),
-     /* Memory */
-     SCMP_SYS(brk), SCMP_SYS(madvise), SCMP_SYS(mmap), SCMP_SYS(mmap2),
-     SCMP_SYS(mprotect), SCMP_SYS(mremap), SCMP_SYS(munmap), SCMP_SYS(shmdt),
-commit 653d70ec4e567b33b917f6784a68dfb254aa8984
-Author: Miroslav Lichvar <mlichvar@redhat.com>
-Date:   Wed Apr 19 14:38:51 2017 +0200
-
-    sys_linux: allow sysinfo in seccomp filter
-    
-    It may be used by glob() in latest glibc.
-
-diff --git a/sys_linux.c b/sys_linux.c
-index 649afb0..2cd178a 100644
---- a/sys_linux.c
-+++ b/sys_linux.c
-@@ -490,7 +490,7 @@ SYS_Linux_EnableSystemCallFilter(int level)
-     SCMP_SYS(poll), SCMP_SYS(read), SCMP_SYS(futex), SCMP_SYS(select),
-     SCMP_SYS(set_robust_list), SCMP_SYS(write),
-     /* Miscellaneous */
--    SCMP_SYS(uname),
-+    SCMP_SYS(sysinfo), SCMP_SYS(uname),
-   };
- 
-   const int socket_domains[] = {
diff --git a/chrony.spec b/chrony.spec
index c490d6a..4d76b80 100644
--- a/chrony.spec
+++ b/chrony.spec
@@ -1,9 +1,10 @@
 %global _hardened_build 1
-%global clknetsim_ver ce89a1
+%global prerelease -pre1
+%global clknetsim_ver 71dbbc
 %bcond_without debug
 
 Name:           chrony
-Version:        3.1
+Version:        3.2
 Release:        5%{?dist}
 Summary:        An NTP client/server
 
@@ -21,10 +22,6 @@ Source10:       https://github.com/mlichvar/clknetsim/archive/%{clknetsim_ver}/c
 
 # add NTP servers from DHCP when starting service
 Patch1:         chrony-service-helper.patch
-# fix seccomp filter for new glibc
-Patch2:         chrony-seccomp.patch
-# don't drop PHC samples with zero delay
-Patch3:         chrony-phcdelay.patch
 
 BuildRequires:  libcap-devel libedit-devel nss-devel pps-tools-devel
 %ifarch %{ix86} x86_64 %{arm} aarch64 mipsel mips64el ppc64 ppc64le s390 s390x
@@ -61,8 +58,6 @@ clocks, system real-time clock or manual input as time references.
 %setup -q -n %{name}-%{version}%{?prerelease} -a 10
 %{?gitpatch:%patch0 -p1}
 %patch1 -p1 -b .service-helper
-%patch2 -p1 -b .seccomp
-%patch3 -p1 -b .phcdelay
 
 %{?gitpatch: echo %{version}-%{gitpatch} > version.txt}
 
@@ -145,7 +140,7 @@ echo 'chronyd.service' > \
 # set random seed to get deterministic results
 export CLKNETSIM_RANDOM_SEED=24502
 make %{?_smp_mflags} -C test/simulation/clknetsim
-make check
+make quickcheck
 
 %pre
 getent group chrony > /dev/null || /usr/sbin/groupadd -r chrony
diff --git a/sources b/sources
index 5f5ef6e..27c7c8c 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (chrony-3.1.tar.gz) = 4ba3a75c3634050bb63ba9ee80d9be7a295f44ce4d195a050e4be4738bd7dd807fe37f2289d7ead4a75272bd5ebadbd03c233c67f859e9b68871fca5a6671427
-SHA512 (clknetsim-ce89a1.tar.gz) = 88888559439c570099bf66aff86d7260402b3110514da1c27b5620a97716c2eed416ba12e43e63705d7abd08d0f3f926df28730addd0e7ccb97f36b6a6480fd7
+SHA512 (chrony-3.2-pre1.tar.gz) = 8ce54f246c3e11e72d90ba03e6f39894445eed314b26113c4a98b5746a00c1886291bf1bb20db68318c3310350b36ea6c88fe05607ae82e551ee93aea6e3fcb6
+SHA512 (clknetsim-71dbbc.tar.gz) = 626175a3e97b33eaa462cd8416d5da18f44750d74a73dc824b591573a30613e956275951fd9d5bc52e1092284b0d7a67a85179e89532fa41d4a74c97aa0c78ba