Hi guys,
I installed the latest LEDE build on my Ea4500 (kirkwood - viper).
After enabling the 5GHZ wifi interface, the router becomes mostly unusable (ping > 10000ms).
I was able to grab system and kernel logs
Please help
[ 653.518147] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 653.526025] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 653.531717] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 653.539429] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 653.547304] r4:c7805f20
[ 653.549858] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 653.558183] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 653.565809] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 653.573591] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 653.580865] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 653.586563] ---[ end trace 7a627567bca50a08 ]---
[ 653.591199] ------------[ cut here ]------------
[ 653.595921] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 653.606941] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 653.660899] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 653.668251] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 653.674540] Backtrace:
[ 653.677020] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 653.684627] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 653.690331] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 653.697605] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 653.704607] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 653.712226] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6eaf600
[ 653.720088] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 653.729840] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 653.740952] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 653.748834] r4:c6eaf600
[ 653.751445] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 653.761336] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 653.767042] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 653.774904] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 653.780611] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 653.788315] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 653.796192] r4:c7805f20
[ 653.798744] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 653.807069] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 653.814679] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 653.822474] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 653.829743] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 653.835439] ---[ end trace 7a627567bca50a09 ]---
[ 653.875413] ------------[ cut here ]------------
[ 653.880176] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 653.891212] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 653.945193] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 653.952535] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 653.958835] Backtrace:
[ 653.961314] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 653.968933] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 653.974624] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 653.981908] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 653.988923] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 653.996541] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ed23c0
[ 654.004396] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 654.014154] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 654.025270] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 654.033134] r4:c6ed23c0
[ 654.035762] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 654.045653] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 654.051344] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 654.059227] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 654.064919] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 654.072632] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 654.080511] r4:c7805f20
[ 654.083072] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 654.091399] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 654.099020] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 654.106816] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 654.114069] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 654.119765] ---[ end trace 7a627567bca50a0a ]---
[ 654.124402] ------------[ cut here ]------------
[ 654.129126] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 654.140145] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 654.194101] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 654.201454] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 654.207755] Backtrace:
[ 654.210229] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 654.217853] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 654.223544] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 654.230825] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 654.237842] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 654.245463] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ed2180
[ 654.253311] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 654.263059] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 654.274172] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 654.282053] r4:c6ed2180
[ 654.284665] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 654.294557] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 654.300263] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 654.308148] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 654.313840] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 654.321552] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 654.329428] r4:c7805f20
[ 654.331981] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 654.340307] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 654.347931] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 654.355729] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 654.362981] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 654.368678] ---[ end trace 7a627567bca50a0b ]---
[ 654.373313] ------------[ cut here ]------------
[ 654.378036] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 654.389057] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 654.443022] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 654.450373] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 654.456676] Backtrace:
[ 654.459151] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 654.466774] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 654.472465] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 654.479745] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 654.486755] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 654.494361] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ed2240
[ 654.502221] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 654.511973] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 654.523084] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 654.530956] r4:c6ed2240
[ 654.533568] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 654.543460] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 654.549165] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 654.557043] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 654.562735] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 654.570448] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 654.578323] r4:c7805f20
[ 654.580875] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 654.589202] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 654.596826] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 654.604609] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 654.611884] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 654.617580] ---[ end trace 7a627567bca50a0c ]---
[ 654.622217] ------------[ cut here ]------------
[ 654.626938] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 654.637960] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 654.691917] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 654.699269] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 654.705571] Backtrace:
[ 654.708047] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 654.715672] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 654.721361] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 654.728641] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 654.735659] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 654.743264] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ed2900
[ 654.751125] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 654.760877] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 654.771987] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 654.779860] r4:c6ed2900
[ 654.782472] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 654.792363] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 654.798069] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
[ 654.805955] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
[ 654.811648] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
[ 654.819360] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
[ 654.827234] r4:c7805f20
[ 654.829788] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
[ 654.838114] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
[ 654.845745] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
[ 654.853530] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
[ 654.860805] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
[ 654.866501] ---[ end trace 7a627567bca50a0d ]---
[ 654.871138] ------------[ cut here ]------------
[ 654.875862] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
[ 654.886881] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
[ 654.940838] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
[ 654.948190] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[ 654.954479] Backtrace:
[ 654.956960] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
[ 654.964565] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
[ 654.970271] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
[ 654.977543] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
[ 654.984537] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
[ 654.992160] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ed2a80
[ 655.000028] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
[ 655.009785] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
[ 655.020900] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
[ 655.028772] r4:c6ed2a80
[ 655.031385] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
[ 655.041275] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
[ 655.046982] [<c001a0c0>] (tasklet_ac
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.542627] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.552382] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.563494] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.571373] r4:c6ea7c00
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.573989] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.583878] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.589584] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.597470] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.603162] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.610874] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.618750] r4:c7805f20
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.621305] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.629632] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.637254] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.645037] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.652310] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.658007] ---[ end trace 7a627567bca50b72 ]---
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.662645] ------------[ cut here ]------------
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.667368] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.678387] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.732352] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.739709] Hardware name: Marvell Kirkwood (Flattened Device Tree)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.746016] Backtrace:
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.748490] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.756113] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.761805] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.769085] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.776103] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.783708] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ead540
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.791569] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.801318] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.812431] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.820304] r4:c6ead540
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.822916] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.832807] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.838513] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.846399] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.852091] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.859804] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.867679] r4:c7805f20
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.870233] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.878559] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.886183] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.893966] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.901239] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.906937] ---[ end trace 7a627567bca50b73 ]---
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.911573] ------------[ cut here ]------------
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.916295] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.927307] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.981274] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.988626] Hardware name: Marvell Kirkwood (Flattened Device Tree)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.994915] Backtrace:
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 744.997394] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.005001] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.010709] [<c000d4b0>] (show_stack) from [<c01cb6c0>] (dump_stack+0x20/0x28)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.017989] [<c01cb6a0>] (dump_stack) from [<c0016d64>] (__warn+0xd4/0x100)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.024991] [<c0016c90>] (__warn) from [<c0016e48>] (warn_slowpath_null+0x28/0x30)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.032611] r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7311878 r5:c7310b80 r4:c6ead3c0
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.040473] [<c0016e20>] (warn_slowpath_null) from [<bf11fda0>] (ieee80211_rx_napi+0x8c/0x87c [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.050226] [<bf11fd14>] (ieee80211_rx_napi [mac80211]) from [<bf0fe0d8>] (ieee80211_tasklet_handler+0x78/0xb4 [mac80211])
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.061343] r10:00000100 r9:c0575e18 r8:c7840000 r7:c7310fb0 r6:c7310fa4 r5:c7310b80
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.069216] r4:c6ead3c0
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.071829] [<bf0fe060>] (ieee80211_tasklet_handler [mac80211]) from [<c001a150>] (tasklet_action+0x90/0xd4)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.081720] r7:c0575e10 r6:c7311c24 r5:00000000 r4:c05579b4
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.087425] [<c001a0c0>] (tasklet_action) from [<c00199a8>] (__do_softirq+0xe4/0x230)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.095288] r7:c0575e10 r6:00000006 r5:00000024 r4:40000002
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.100994] [<c00198c4>] (__do_softirq) from [<c0019b20>] (run_ksoftirqd+0x2c/0x5c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.108699] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:c05579c8 r5:c7840000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.116575] r4:c7805f20
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.119128] [<c0019af4>] (run_ksoftirqd) from [<c0031bf4>] (smpboot_thread_fn+0x14c/0x160)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.127453] [<c0031aa8>] (smpboot_thread_fn) from [<c002e7d0>] (kthread+0xd8/0xec)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.135063] r9:00000000 r8:00000000 r7:c0031aa8 r6:c7805f20 r5:00000000 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.142857] [<c002e6f8>] (kthread) from [<c000a2e8>] (ret_from_fork+0x14/0x2c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.150125] r7:00000000 r6:00000000 r5:c002e6f8 r4:c7805f40
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.155822] ---[ end trace 7a627567bca50b74 ]---
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.160459] ------------[ cut here ]------------
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.165167] WARNING: CPU: 0 PID: 3 at backports-2017-11-01/net/mac80211/rx.c:4362 ieee80211_rx_napi+0x8c/0x87c [mac80211]
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.176187] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mwl8k mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.230150] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: G W 4.9.86 #0
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.237503] Hardware name: Marvell Kirkwood (Flattened Device Tree)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.243792] Backtrace:
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.246271] [<c000d204>] (dump_backtrace) from [<c000d4c8>] (show_stack+0x18/0x1c)
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.253878] r7:bf11fda0 r6:00000000 r5:bf15223a r4:00000000
Sat Mar 10 15:57:36 2018 kern.warn kernel: [ 745.259584] [<c000d4b0>] (show_stack) from [