Your message dated Sat, 13 Dec 2025 15:34:06 +0000
with message-id <[email protected]>
and subject line Bug#1106550: fixed in iptables-netflow 2.6-7.2
has caused the Debian Bug report #1106550,
regarding iptables-netflow-dkms: module fails to build for Linux 6.15: implicit
declaration of function 'del_timer_sync'
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1106550: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106550
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: iptables-netflow-dkms
Version: 2.6-7.1
Severity: important
Tags: upstream sid forky
Hi,
iptables-netflow-dkms fails to build the module(s) for Linux 6.15 in
experimental:
DKMS (dkms-3.2.0) make.log for ipt-netflow/2.6 for kernel 6.15-rc7-amd64
(x86_64)
Sat May 24 21:41:02 UTC 2025
Running the pre_build script
# command: cd /var/lib/dkms/ipt-netflow/2.6/build/ &&
/var/lib/dkms/ipt-netflow/2.6/build/./configure
--from-dkms-conf=/lib/modules/6.15-rc7-amd64/build --prefix=/usr
--includedir=/usr/include --libdir=/usr/lib/x86_64-linux-gnu
--ipt-bin=/usr/sbin/iptables-l
egacy --enable-natevents --enable-snmp-rules --enable-macaddress --enable-vlan
--enable-direction --enable-sampler --enable-physdev --enable-promisc
--promisc-mpls
Module version: 2.6
Iptables binary version: no iptables binary found
Xtables version: 1.8.11 (detected from pkg-config)
Check for working gcc: Yes (x86_64-linux-gnu-gcc-14)
Checking for presence of xtables.h... Yes (using ipt-inc)
Iptables include flags: -I/usr/include (user specified)
Iptables module path: /usr/lib/x86_64-linux-gnu/xtables (user specified)
Searching for net-snmp-config... No.
Searching for net-snmp agent... No.
Assuming you don't want net-snmp agent support.
Otherwise do: apt-get install snmpd libsnmp-dev
Creating Makefile.. done.
If you need some options enabled run ./configure --help
Now run: make all install
# exit code: 0
# elapsed time: 00:00:00
----------------------------------------------------------------
Building module(s)
# command: make -j14 KERNELRELEASE=6.15-rc7-amd64 ipt_NETFLOW.ko
./gen_compat_def > compat_def.h-
Test function xt_family linux/netfilter_ipv4/ip_tables.h declared
Test struct timeval linux/ktime.h undeclared
Test struct proc_ops linux/proc_fs.h declared
Test function synchronize_sched linux/rcupdate.h undeclared
Test function nf_bridge_info_get linux/netfilter_bridge.h declared
Test struct vlan_dev_priv linux/if_vlan.h declared
Test function put_unaligned_be24 ???/unaligned.h #include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,12,0)
#include <linux/unaligned.h>
#else
#include <asm/unaligned.h>
#endif declared
Test function totalram_pages linux/mm.h declared
Test symbol totalram_pages linux/mm.h declared
Test member nf_ct_event_notifier.ct_event net/netfilter/nf_conntrack_ecache.h
declared
Test function register_sysctl_paths linux/sysctl.h undeclared
mv compat_def.h- compat_def.h
cat compat_def.h
// Autogenerated for /lib/modules/6.15-rc7-amd64/build
// xt_family is declared in <linux/netfilter_ipv4/ip_tables.h>
#define HAVE_XT_FAMILY
#undef HAVE_TIMEVAL
// struct timeval is undeclared in <linux/ktime.h>.
// Compile:
// #include <linux/module.h>
// #include <linux/ktime.h>
// MODULE_LICENSE("GPL");
// struct timeval test;
// Output:
// make -s -B -C /lib/modules/6.15-rc7-amd64/build
M=/var/lib/dkms/ipt-netflow/2.6/build/cc-test-build modules
// test.c:4:16: error: storage size of 'test' isn't known
// 4 | struct timeval test;
// | ^~~~
// make[4]: ***
[/usr/src/linux-headers-6.15-rc7-common/scripts/Makefile.build:208: test.o]
Error 1
// make[3]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:2027: .]
Error 2
// make[2]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// make[1]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// struct proc_ops is declared in <linux/proc_fs.h>
#define HAVE_PROC_OPS
#undef HAVE_SYNCHRONIZE_SCHED
// synchronize_sched is undeclared in <linux/rcupdate.h>.
// Compile:
// #include <linux/module.h>
// #include <linux/rcupdate.h>
// MODULE_LICENSE("GPL");
// void *test = synchronize_sched;
// Output:
// make -s -B -C /lib/modules/6.15-rc7-amd64/build
M=/var/lib/dkms/ipt-netflow/2.6/build/cc-test-build modules
// test.c:4:14: error: 'synchronize_sched' undeclared here (not in a
function); did you mean 'synchronize_srcu'?
// 4 | void *test = synchronize_sched;
// | ^~~~~~~~~~~~~~~~~
// | synchronize_srcu
// make[4]: ***
[/usr/src/linux-headers-6.15-rc7-common/scripts/Makefile.build:208: test.o]
Error 1
// make[3]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:2027: .]
Error 2
// make[2]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// make[1]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// nf_bridge_info_get is declared in <linux/netfilter_bridge.h>
#define HAVE_NF_BRIDGE_INFO_GET
// struct vlan_dev_priv is declared in <linux/if_vlan.h>
#define HAVE_VLAN_DEV_PRIV
// put_unaligned_be24 is declared in <???/unaligned.h>
#define HAVE_PUT_UNALIGNED_BE24
// totalram_pages is declared in <linux/mm.h>
#define HAVE_TOTALRAM_PAGES
// totalram_pages is declared in <linux/mm.h>
#define HAVE_TOTALRAM_PAGES_REF
// struct nf_ct_event_notifier.ct_event is declared in
<net/netfilter/nf_conntrack_ecache.h>
#define HAVE_NF_CT_EVENT_NOTIFIER_CT_EVENT
#undef HAVE_REGISTER_SYSCTL_PATHS
// register_sysctl_paths is undeclared in <linux/sysctl.h>.
// Compile:
// #include <linux/module.h>
// #include <linux/sysctl.h>
// MODULE_LICENSE("GPL");
// void *test = register_sysctl_paths;
// Output:
// make -s -B -C /lib/modules/6.15-rc7-amd64/build
M=/var/lib/dkms/ipt-netflow/2.6/build/cc-test-build modules
// test.c:4:14: error: 'register_sysctl_paths' undeclared here (not in a
function); did you mean 'register_sysctl_sz'?
// 4 | void *test = register_sysctl_paths;
// | ^~~~~~~~~~~~~~~~~~~~~
// | register_sysctl_sz
// make[4]: ***
[/usr/src/linux-headers-6.15-rc7-common/scripts/Makefile.build:208: test.o]
Error 1
// make[3]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:2027: .]
Error 2
// make[2]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// make[1]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260:
__sub-make] Error 2
// End of compat_def.h
Compiling 2.6 for kernel
make -C /lib/modules/6.15-rc7-amd64/build M=/var/lib/dkms/ipt-netflow/2.6/build
modules
make[1]: Entering directory '/usr/src/linux-headers-6.15-rc7-amd64'
make[2]: Entering directory '/var/lib/dkms/ipt-netflow/2.6/build'
CC [M] ipt_NETFLOW.o
In file included from ipt_NETFLOW.c:82:
compat.h:231:15: warning: no previous prototype for 'timeval_to_jiffies'
[-Wmissing-prototypes]
231 | unsigned long timeval_to_jiffies(const struct timeval *tv)
| ^~~~~~~~~~~~~~~~~~
compat.h:396:20: warning: no previous prototype for 'compat_hex_to_bin'
[-Wmissing-prototypes]
396 | #define hex_to_bin compat_hex_to_bin
| ^~~~~~~~~~~~~~~~~
compat.h:398:5: note: in expansion of macro 'hex_to_bin'
398 | int hex_to_bin(char ch)
| ^~~~~~~~~~
compat.h:728:20: warning: no previous prototype for 'strtoul'
[-Wmissing-prototypes]
728 | unsigned long long strtoul(const char *cp, char **endp, unsigned int
base)
| ^~~~~~~
ipt_NETFLOW.c:114:4: warning: #warning "FIXME: physindev in struct
nf_bridge_info has been replaced by physinif." [-Wcpp]
114 | # warning "FIXME: physindev in struct nf_bridge_info has been replaced
by physinif."
| ^~~~~~~
ipt_NETFLOW.c: In function 'nf_seq_show':
ipt_NETFLOW.c:780:60: warning: format '%lu' expects argument of type 'long
unsigned int', but argument 3 has type 's64' {aka 'long long int'} [-Wformat=]
780 | seq_printf(seq, " Flows selected %lu, discarded
%lu.",
| ~~^
| |
| long
unsigned int
| %llu
781 | atomic64_read(&flows_selected),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| s64 {aka long long int}
ipt_NETFLOW.c:780:75: warning: format '%lu' expects argument of type 'long
unsigned int', but argument 4 has type 's64' {aka 'long long int'} [-Wformat=]
780 | seq_printf(seq, " Flows selected %lu, discarded
%lu.",
|
~~^
|
|
|
long unsigned int
|
%llu
781 | atomic64_read(&flows_selected),
782 | atomic64_read(&flows_observed) -
atomic64_read(&flows_selected));
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| s64 {aka
long long int}
ipt_NETFLOW.c:784:60: warning: format '%lu' expects argument of type 'long
unsigned int', but argument 3 has type 's64' {aka 'long long int'} [-Wformat=]
784 | seq_printf(seq, " Flows selected %lu.",
atomic64_read(&flows_selected));
| ~~^
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | s64
{aka long long int}
| long
unsigned int
| %llu
ipt_NETFLOW.c: In function 'ipt_netflow_init':
ipt_NETFLOW.c:5785:9: error: implicit declaration of function 'del_timer_sync';
did you mean 'dev_mc_sync'? [-Wimplicit-function-declaration]
5785 | del_timer_sync(&rate_timer);
| ^~~~~~~~~~~~~~
| dev_mc_sync
make[4]: ***
[/usr/src/linux-headers-6.15-rc7-common/scripts/Makefile.build:208:
ipt_NETFLOW.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:2027: .] Error 2
make[2]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260: __sub-make]
Error 2
make[2]: Leaving directory '/var/lib/dkms/ipt-netflow/2.6/build'
make[1]: *** [/usr/src/linux-headers-6.15-rc7-common/Makefile:260: __sub-make]
Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.15-rc7-amd64'
make: *** [Makefile:27: ipt_NETFLOW.ko] Error 2
# exit code: 2
# elapsed time: 00:00:30
----------------------------------------------------------------
del_timer_sync() has been renamed to timer_delete_sync() in v6.2-rc1
"timers: Rename del_timer_sync() to timer_delete_sync()"
https://github.com/torvalds/linux/commit/9b13df3fb64ee95e2397585404e442afee2c7d4f
the backwards compatibility support wrappers have been removed in
v6.15-rc1 "treewide: Switch/rename to timer_delete[_sync]()"
https://github.com/torvalds/linux/commit/8fa7292fee5c5240402371ea89ab285ec856c916
Andreas
--- End Message ---
--- Begin Message ---
Source: iptables-netflow
Source-Version: 2.6-7.2
Done: Andreas Beckmann <[email protected]>
We believe that the bug you reported is fixed in the latest version of
iptables-netflow, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Beckmann <[email protected]> (supplier of updated iptables-netflow
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 13 Dec 2025 16:09:15 +0100
Source: iptables-netflow
Architecture: source
Version: 2.6-7.2
Distribution: unstable
Urgency: medium
Maintainer: Axel Beckert <[email protected]>
Changed-By: Andreas Beckmann <[email protected]>
Closes: 1106550
Changes:
iptables-netflow (2.6-7.2) unstable; urgency=medium
.
[ Andreas Beckmann ]
* Non-maintainer upload.
* Fix watch file.
* Drop redundant Rules-Requires-Root: no.
.
[ Massimiliano Pellizzer ]
* Support Linux 6.15 (Closes: #1106550) (LP: #2116328)
- rename-to-timer_delete_sync-in-Linux-6.15.patch
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iptables-netflow_2.6-7.2.debian.tar.xz
32b886d4257dc2255d36cb2bf572e195bfa29807 5608
iptables-netflow_2.6-7.2_source.buildinfo
Checksums-Sha256:
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Files:
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iptables-netflow_2.6-7.2.debian.tar.xz
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iptables-netflow_2.6-7.2_source.buildinfo
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