Public bug reported:
[ Impact ]
DKMS make.log for ipt-netflow-2.6 for kernel 6.14.0-15-generic (x86_64)
Fri May 16 21:22:25 UTC 2025
./gen_compat_def > compat_def.h
Test symbol 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 symbol synchronize_sched linux/rcupdate.h undeclared
Test symbol nf_bridge_info_get linux/netfilter_bridge.h declared
Test struct vlan_dev_priv linux/if_vlan.h declared
Test member nf_ct_event_notifier.ct_event net/netfilter/nf_conntrack_ecache.h
declared
Compiling 2.6 for kernel 6.14.0-15-generic
make -C /lib/modules/6.14.0-15-generic/build
M=/var/lib/dkms/ipt-netflow/2.6/build modules
make[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
make[1]: Entering directory '/usr/src/linux-headers-6.14.0-15-generic'
make[2]: Entering directory '/var/lib/dkms/ipt-netflow/2.6/build'
warning: the compiler differs from the one used to build the kernel
The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu
13.3.0-6ubuntu2~24.04) 13.3.0
You are using: gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
CC [M] ipt_NETFLOW.o
ipt_NETFLOW.c:71:10: fatal error: asm/unaligned.h: No such file or directory
71 | #include <asm/unaligned.h>
| ^~~~~~~~~~~~~~~~~
compilation terminated.
make[4]: ***
[/usr/src/linux-headers-6.14.0-15-generic/scripts/Makefile.build:207:
ipt_NETFLOW.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.14.0-15-generic/Makefile:1999: .] Error 2
make[2]: *** [/usr/src/linux-headers-6.14.0-15-generic/Makefile:251:
__sub-make] Error 2
make[2]: Leaving directory '/var/lib/dkms/ipt-netflow/2.6/build'
make[1]: *** [Makefile:251: __sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.14.0-15-generic'
make: *** [Makefile:27: ipt_NETFLOW.ko] Error 2
[ Test case ]
Install the latest linux-6.14 kernel on Noble:
$ sudo add-apt-repository ppa:canonical-kernel-team/ppa
$ sudo apt install linux-generic-hwe-24.04-wip
Installiptables-netflow-dkms:
$ sudo apt install iptables-netflow-dkms
Load the module:
$ sudo modprobe
The same procedure can be repeated on linux-6.8 to test for possible
regressions.
[ Fix ]
Apply patches from iptables-netflow-dkms from Plucky release:
* debian/patches/
[ Regression potential ]
We may experience regressions in systems that are using the iptables-
netflow drivers, especially with kernels >= 6.8 kernel.
** Affects: iptables-netflow (Ubuntu)
Importance: Undecided
Status: New
** Affects: iptables-netflow (Ubuntu Noble)
Importance: Undecided
Assignee: John Cabaj (john-cabaj)
Status: In Progress
** Also affects: iptables-netflow (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: iptables-netflow (Ubuntu Noble)
Status: New => In Progress
** Changed in: iptables-netflow (Ubuntu Noble)
Assignee: (unassigned) => John Cabaj (john-cabaj)
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https://bugs.launchpad.net/bugs/2111130
Title:
iptables-netflow-dkms FTBS in Noble with the linux-6.14-hwe kernel
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