From: Corbin Bird <corbinbird@charter.net>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] firewall -> kernel hardlock error
Date: Fri, 15 Jul 2016 15:50:09 -0500 [thread overview]
Message-ID: <57894C81.5050409@charter.net> (raw)
Getting an error with kernel 4.1.28 ( USE="experimental symlink" )
The firewall ( 2 different packages tried ) locks up the machine during
boot.
The old kernel ( 4.1.27 ) worked with no errors.
I copied the /usr/src/linux/.config file over from kernel 4.1.27.
Used "make menuconfig" to check if changes were needed.
Recompiled 3 different times, minor changes, same result.
reinstalled iptables, nftables, and ran "perl-cleaner reallyall".
Always locks up after rules compiled / starting to initialize iptables.
The firewalls tried :
arno-iptables-firewall, shorewall
Part of the kernel 4.1.28 change-log :
> Florian Westphal (20):
> ipv6: re-enable fragment header matching in ipv6_find_hdr
> netfilter: x_tables: validate e->target_offset early
> netfilter: x_tables: make sure e->next_offset covers remaining
> blob size
> netfilter: x_tables: fix unconditional helper
> netfilter: x_tables: don't move to non-existent next rule
> netfilter: x_tables: validate targets of jumps
> netfilter: x_tables: add and use xt_check_entry_offsets
> netfilter: x_tables: kill check_entry helper
> netfilter: x_tables: assert minimum target size
> netfilter: x_tables: add compat version of xt_check_entry_offsets
> netfilter: x_tables: check standard target size too
> netfilter: x_tables: check for bogus target offset
> netfilter: x_tables: validate all offsets and sizes in a rule
> netfilter: x_tables: don't reject valid target size on some
> architectures
> netfilter: arp_tables: simplify translate_compat_table args
> netfilter: ip_tables: simplify translate_compat_table args
> netfilter: ip6_tables: simplify translate_compat_table args
> netfilter: x_tables: xt_compat_match_from_user doesn't need a retval
> netfilter: x_tables: do compat validation via translate_table
> netfilter: x_tables: introduce and use xt_copy_counters_from_user
I suspect this may have something to do with it.
Is anyone else seeing / experiencing this problem?
next reply other threads:[~2016-07-15 20:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 20:50 Corbin Bird [this message]
2016-07-15 22:07 ` [gentoo-user] firewall -> kernel hardlock error Mick
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