FYI, we noticed the below changes on

git://internal_merge_and_test_tree revert-579502f10880fdb7ad296ff8e858d48518dc01a5-579502f10880fdb7ad296ff8e858d48518dc01a5
commit 579502f10880fdb7ad296ff8e858d48518dc01a5 ("netfilter: fix netns dependencies with conntrack templates")


+--------------------------------------------------------------------------+------------+------------+
|                                                                          | 484836ec2d | 579502f108 |
+--------------------------------------------------------------------------+------------+------------+
| boot_successes                                                           | 11         | 0          |
| boot_failures                                                            | 20         | 11         |
| IP-Config:Auto-configuration_of_network_failed                           | 20         |            |
| WARNING:at_net/netfilter/nf_conntrack_extend.c:#__nf_ct_ext_add_length() | 0          | 11         |
| backtrace:__nf_ct_ext_add_length                                         | 0          | 11         |
| backtrace:synproxy_net_init                                              | 0          | 11         |
| backtrace:ops_init                                                       | 0          | 11         |
| backtrace:register_pernet_subsys                                         | 0          | 11         |
| backtrace:synproxy_core_init                                             | 0          | 11         |
| backtrace:kernel_init_freeable                                           | 0          | 11         |
+--------------------------------------------------------------------------+------------+------------+


[   12.601369] ctnetlink v0.93: registering with nfnetlink.
[   12.602995] ------------[ cut here ]------------
[   12.602995] ------------[ cut here ]------------
[   12.604390] WARNING: CPU: 0 PID: 1 at net/netfilter/nf_conntrack_extend.c:80 __nf_ct_ext_add_length+0x2a/0x230()
[   12.604390] WARNING: CPU: 0 PID: 1 at net/netfilter/nf_conntrack_extend.c:80 __nf_ct_ext_add_length+0x2a/0x230()
[   12.607905] CPU: 0 PID: 1 Comm: swapper Not tainted 4.1.0-12250-g579502f #1
[   12.607905] CPU: 0 PID: 1 Comm: swapper Not tainted 4.1.0-12250-g579502f #1
[   12.609936]  00000000
[   12.609936]  00000000 00000000 00000000 4002be7c 4002be7c 41968a51 41968a51 4002be98 4002be98 4103046d 4103046d 00000050 00000050 417d7592 417d7592

[   12.620695]  55ff3d30
[   12.620695]  55ff3d30 00000000 00000000 41fe3480 41fe3480 4002bea8 4002bea8 4103050a 4103050a 00000009 00000009 00000000 00000000 4002bed0 4002bed0

[   12.623069]  417d7592
[   12.623069]  417d7592 41fe3480 41fe3480 4002bec4 4002bec4 410b31fe 410b31fe 00000002 00000002 55ff3d30 55ff3d30 55ff3d30 55ff3d30 55ff4ed8 55ff4ed8

[   12.625838] Call Trace:
[   12.625838] Call Trace:
[   12.626537]  [<41968a51>] dump_stack+0x16/0x18
[   12.626537]  [<41968a51>] dump_stack+0x16/0x18
[   12.638016]  [<4103046d>] warn_slowpath_common+0x74/0x8b
[   12.638016]  [<4103046d>] warn_slowpath_common+0x74/0x8b
[   12.639567]  [<417d7592>] ? __nf_ct_ext_add_length+0x2a/0x230
[   12.639567]  [<417d7592>] ? __nf_ct_ext_add_length+0x2a/0x230
[   12.641371]  [<4103050a>] warn_slowpath_null+0xf/0x13
[   12.641371]  [<4103050a>] warn_slowpath_null+0xf/0x13
[   12.643232]  [<417d7592>] __nf_ct_ext_add_length+0x2a/0x230
[   12.643232]  [<417d7592>] __nf_ct_ext_add_length+0x2a/0x230
[   12.654502]  [<410b31fe>] ? __kmalloc+0x36/0x66
[   12.654502]  [<410b31fe>] ? __kmalloc+0x36/0x66
[   12.655797]  [<4203d809>] synproxy_net_init+0x7e/0xf8
[   12.655797]  [<4203d809>] synproxy_net_init+0x7e/0xf8
[   12.657306]  [<4178fe55>] ops_init+0xbf/0xe5
[   12.657306]  [<4178fe55>] ops_init+0xbf/0xe5
[   12.658872]  [<4178fecd>] register_pernet_operations+0x52/0x7a
[   12.658872]  [<4178fecd>] register_pernet_operations+0x52/0x7a
[   12.660833]  [<4203d883>] ? synproxy_net_init+0xf8/0xf8
[   12.660833]  [<4203d883>] ? synproxy_net_init+0xf8/0xf8
[   12.662370]  [<41790345>] register_pernet_subsys+0x19/0x2a
[   12.662370]  [<41790345>] register_pernet_subsys+0x19/0x2a
[   12.672803]  [<4203d89f>] synproxy_core_init+0x1c/0x33
[   12.672803]  [<4203d89f>] synproxy_core_init+0x1c/0x33
[   12.674341]  [<42006b2c>] do_one_initcall+0xce/0x147
[   12.674341]  [<42006b2c>] do_one_initcall+0xce/0x147
[   12.675749]  [<420064b7>] ? repair_env_string+0x12/0x54
[   12.675749]  [<420064b7>] ? repair_env_string+0x12/0x54
[   12.680004]  [<410424d8>] ? parse_args+0x1b2/0x293
[   12.680004]  [<410424d8>] ? parse_args+0x1b2/0x293
[   12.681404]  [<42006c5e>] ? kernel_init_freeable+0xb9/0x156
[   12.681404]  [<42006c5e>] ? kernel_init_freeable+0xb9/0x156
[   12.687240]  [<42006c7e>] kernel_init_freeable+0xd9/0x156
[   12.687240]  [<42006c7e>] kernel_init_freeable+0xd9/0x156
[   12.688805]  [<41964610>] kernel_init+0x8/0xb5
[   12.688805]  [<41964610>] kernel_init+0x8/0xb5
[   12.693641]  [<41972040>] ret_from_kernel_thread+0x20/0x30
[   12.693641]  [<41972040>] ret_from_kernel_thread+0x20/0x30
[   12.695230]  [<41964608>] ? rest_init+0xa0/0xa0
[   12.695230]  [<41964608>] ? rest_init+0xa0/0xa0
[   12.696552] ---[ end trace ca604f669bf96bcd ]---
[   12.696552] ---[ end trace ca604f669bf96bcd ]---



Thanks,
Ying Huang