On Wed, 20 Jul 2016, Michal Kubecek wrote:
On Fri, Jul 15, 2016 at 03:04:48PM +0200, Thomas Voegtle wrote:
And that one?
Happens while trying to start a firewall script with iptables-restore.
[ 180.071999] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s!
[iptables-restor:2338]
...
[ 180.072000] Call Trace:
[ 180.072000] [<ffffffff8111a923>] ? __kmalloc_node+0x26/0x2d
[ 180.072000] [<ffffffff81667495>] ? cpumask_next+0x1b/0x1d
[ 180.072000] [<ffffffff81668ec3>] ? xt_alloc_table_info+0xc2/0xdf
[ 180.072000] [<ffffffffc05be6c3>] do_ipt_set_ctl+0xfd/0x193 [ip_tables]
[ 180.072000] [<ffffffff81665181>] nf_sockopt+0x64/0x7e
[ 180.072000] [<ffffffff816651cc>] nf_setsockopt+0x1c/0x20
[ 180.072000] [<ffffffff81674dd1>] ip_setsockopt+0x6e/0x8e
[ 180.072000] [<ffffffff8168fe47>] raw_setsockopt+0x11/0x4c
[ 180.072000] [<ffffffff816296ab>] sock_common_setsockopt+0xf/0x11
[ 180.072000] [<ffffffff81628ab2>] SyS_setsockopt+0x85/0xa5
[ 180.072000] [<ffffffff816e7dee>] system_call_fastpath+0x12/0x71
This should be the problem addressed by
http://article.gmane.org/gmane.linux.network/422215
Michal Kubecek
Mh, doesn't fix the problem for me.
Looks like the same, see below.
In the original commit 482cfc318559 you mentioned, are changes in
netfilter/x_tables.c aswell, aren't these missing here?
(xt_alloc_table_info)
Actually I'm just guessing here, haven't a clue.
thanks,
Thomas
[ 288.072000] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s!
[iptables-restor:2874]
[ 288.072000] Modules linked in: xt_CT xt_addrtype xt_set iptable_raw
iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4
nf_nat_tftp nf_conntrack_tftp nf_nat_pptp nf_nat_proto_gre
nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_irc nf_conntrack_irc
nf_nat_sip nf_conntrack_sip nf_nat_ftp nf_nat nf_conntrack_ftp nfsd lockd
grace nfs_acl auth_rpcgss oid_registry sunrpc nfnetlink_log msr
iptable_filter ip_tables nf_conntrack_netlink nf_conntrack autofs4 arc4
ecb ppp_mppe xfrm_user pppoe pppox ppp_generic slhc ipv6 dummy
ip_set_hash_netiface ip_set_list_set ip_set_hash_net ip_set ipmi_devintf
ipmi_msghandler lcd_module(O) sg st snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec
snd_hda_core i915 snd_pcm coretemp acpi_cpufreq snd_timer snd_hwdep
[ 288.072000] drm_kms_helper kvm_intel divas(O) drm kvm processor video
snd e1000e thermal_sys divadidd(O) tpm_tis firewire_ohci i2c_algo_bit
intel_agp evdev i2c_i801 firewire_core microcode e100 ptp intel_gtt ppdev
parport_pc tpm pps_core lpc_ich soundcore agpgart 8250_fintek hwmon button
parport i2c_core mii shpchp mfd_core
[ 288.072000] CPU: 0 PID: 2874 Comm: iptables-restor Tainted: G
O 4.1.28-cx #1
[ 288.072000] Hardware name: /DG33BU, BIOS
DPP3510J.86A.0572.2009.0715.2346 07/15/2009
[ 288.072000] task: ffff8801c188a090 ti: ffff8801c1814000 task.ti:
ffff8801c1814000
[ 288.072000] RIP: 0010:[<ffffffffc04f8ad3>] [<ffffffffc04f8ad3>]
translate_table+0x3b3/0x6bd [ip_tables]
[ 288.072000] RSP: 0018:ffff8801c1817c98 EFLAGS: 00000286
[ 288.072000] RAX: 0000000000000f68 RBX: 8000000000000163 RCX:
ffff8801c185da88
[ 288.072000] RDX: 0000000000000000 RSI: ffff8801c185eb38 RDI:
ffffc900010c6f68
[ 288.072000] RBP: ffff8801c1817d88 R08: 0000000000000001 R09:
0000000000000009
[ 288.072000] R10: ffff8801c185da88 R11: 0000000000000000 R12:
ffffc900010d0fff
[ 288.072000] R13: ffffc900010d0fff R14: ffffffff81c0bc90 R15:
0000000000000000
[ 288.072000] FS: 00007f0713a61700(0000) GS:ffff88021bc00000(0000)
knlGS:0000000000000000
[ 288.072000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 288.072000] CR2: 0000000002478e28 CR3: 00000001c182e000 CR4:
00000000000406f0
[ 288.072000] Stack:
[ 288.072000] ffff8801c1817cf8 ffff8801c185da88 ffff880200000001
ffffffff00000009
[ 288.072000] 0000000000000000 0000000000000000 ffffc900010c6108
ffffffff81ce2ec0
[ 288.072000] ffff8801c1817dcc ffff8801c1817de0 0000000900011030
0000000000000000
[ 288.072000] Call Trace:
[ 288.072000] [<ffffffff811079ce>] ? __vmalloc_node+0x39/0x3b
[ 288.072000] [<ffffffff8166b0dc>] ? xt_alloc_table_info+0x97/0xdf
[ 288.072000] [<ffffffff8123a32f>] ? find_next_bit+0x18/0x1a
[ 288.072000] [<ffffffff816696d9>] ? cpumask_next+0x1b/0x1d
[ 288.072000] [<ffffffff8166b107>] ? xt_alloc_table_info+0xc2/0xdf
[ 288.072000] [<ffffffffc04f96c3>] do_ipt_set_ctl+0xfd/0x193 [ip_tables]
[ 288.072000] [<ffffffff816673c5>] nf_sockopt+0x64/0x7e
[ 288.072000] [<ffffffff81667410>] nf_setsockopt+0x1c/0x20
[ 288.072000] [<ffffffff81677045>] ip_setsockopt+0x6e/0x8e
[ 288.072000] [<ffffffff816920bb>] raw_setsockopt+0x11/0x4c
[ 288.072000] [<ffffffff8162b84b>] sock_common_setsockopt+0xf/0x11
[ 288.072000] [<ffffffff8162ac53>] SyS_setsockopt+0x85/0xa5
[ 288.072000] [<ffffffff816ea0ee>] system_call_fastpath+0x12/0x71
[ 288.072000] Code: 34 8b 33 48 63 f8 48 8d 4e 90 48 39 cf 0f 87 df 02 00
00 4c 01 ef 4c 89 d1 4c 01 d6 eb 0d 48 39 f9 74 22 44 0f b7 59 5a 4c 01 d9
<48> 39 f1 72 ee e9 bd 02 00 00 41 0f b7 47 5a 44 01 e0 3b 03 0f
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