#20107: Linksys WRT1900ac v1 trunk build (from July 13th) stops leasing / live
locks?
-----------------------+----------------------------------
Reporter: mjevans | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: packages | Version: Trunk
Resolution: | Keywords:
-----------------------+----------------------------------
Comment (by mjevans):
A better crash happened last night.
[302255.844306] ieee80211 phy0: interface: 3, change: 0x3e
[302322.195954] ieee80211 phy0: interface: 3, change: 0x100
[302322.195998] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302322.217889] ieee80211 phy0: interface: 3, change: 0x3e
[302322.228261] ieee80211 phy0: interface: 3, change: 0x100
[302322.228312] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302322.250058] ieee80211 phy0: interface: 3, change: 0x3e
[302344.879603] ieee80211 phy0: interface: 3, change: 0x100
[302344.879649] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302344.901250] ieee80211 phy0: interface: 3, change: 0x3e
[302344.911752] ieee80211 phy0: interface: 3, change: 0x100
[302344.911806] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302344.933642] ieee80211 phy0: interface: 3, change: 0x3e
[302412.200671] ieee80211 phy0: interface: 3, change: 0x100
[302412.200715] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302412.222958] ieee80211 phy0: interface: 3, change: 0x3e
[302412.233408] ieee80211 phy0: interface: 3, change: 0x100
[302412.233455] ieee80211 phy0: wmm:26, rsn:24, rsn48:22, ht:62, vht:0
[302412.255194] ieee80211 phy0: interface: 3, change: 0x3e
[317299.065932] ieee80211 phy0: result error
[317300.093774] ieee80211 phy0: result error
[321428.498168] INFO: rcu_sched self-detected stall on CPU { 0} (t=6000
jiffies g=2908553 c=2908552 q=831)
[321428.507758] Task dump for CPU 0:
[321428.511096] kworker/u4:0 R running 0 6 2 0x00000002
[321428.517666] Workqueue: phy0 ieee80211_iface_work [mac80211]
[321428.523365] Backtrace:
[321428.525942] [<c001af94>] (dump_backtrace) from [<c001b318>]
(show_stack+0x18/0x1c)
[321428.533634] r6:c0451000 r5:c04510c0 r4:cf830400 r3:dc8cb014
[321428.539492] [<c001b300>] (show_stack) from [<c004521c>]
(sched_show_task+0xc8/0xfc)
[321428.547274] [<c0045154>] (sched_show_task) from [<c00474b4>]
(dump_cpu_task+0x40/0x44)
[321428.555312] r5:c04510c0 r4:00000000
[321428.559052] [<c0047474>] (dump_cpu_task) from [<c005fbc4>]
(rcu_dump_cpu_stacks+0x70/0xb4)
[321428.567432] r4:00000000 r3:00000001
[321428.571167] [<c005fb54>] (rcu_dump_cpu_stacks) from [<c006275c>]
(rcu_check_callbacks+0x24c/0x668)
[321428.580252] r9:c0451000 r8:c0451000 r7:0f995000 r6:0000033f
r5:c0444214 r4:cfdd9214
[321428.588203] [<c0062510>] (rcu_check_callbacks) from [<c0064804>]
(update_process_times+0x48/0x68)
[321428.597202] r10:c0473b70 r9:c0473b70 r8:c0473af0 r7:00000000
r6:00000000 r5:cf830400
[321428.605234] r4:cf84a000
[321428.607895] [<c00647bc>] (update_process_times) from [<c0072a58>]
(tick_sched_timer+0x224/0x268)
[321428.616806] r7:cf84b2a0 r6:cfdd9570 r5:00012455 r4:2d7273ef
[321428.622662] [<c0072834>] (tick_sched_timer) from [<c00655c0>]
(__run_hrtimer.isra.35+0xa8/0x144)
[321428.631573] r10:cfdd9368 r9:00000000 r8:cfdd9378 r7:00000001
r6:cfdd9368 r5:cfdd93a0
[321428.639608] r4:cfdd9570
[321428.642267] [<c0065518>] (__run_hrtimer.isra.35) from [<c0065870>]
(hrtimer_interrupt+0x138/0x2ac)
[321428.651351] r7:00000001 r6:cfdd9368 r5:00012455 r4:2d72680f
[321428.657195] [<c0065738>] (hrtimer_interrupt) from [<c0269d7c>]
(armada_370_xp_timer_interrupt+0x4c/0x54)
[321428.666802] r10:c048be98 r9:000003ff r8:cfddcc40 r7:00000010
r6:cf80aa00 r5:c04556e8
[321428.674835] r4:cfddcc40
[321428.677495] [<c0269d30>] (armada_370_xp_timer_interrupt) from
[<c005c1ec>] (handle_percpu_devid_irq+0x74/0x8c)
[321428.687624] r4:cf803c40 r3:c0269d30
[321428.691364] [<c005c178>] (handle_percpu_devid_irq) from [<c00585d4>]
(generic_handle_irq+0x34/0x44)
[321428.700537] r8:cf805000 r7:00000001 r6:cf84bd58 r5:00000000
r4:00000010 r3:c005c178
[321428.708498] [<c00585a0>] (generic_handle_irq) from [<c00588dc>]
(__handle_domain_irq+0x90/0xa4)
[321428.717315] r4:c04448f8 r3:0000005e
[321428.721050] [<c005884c>] (__handle_domain_irq) from [<c0008698>]
(armada_370_xp_handle_irq+0x64/0xe0)
[321428.730396] r8:cf84b2a0 r7:00000001 r6:c048beac r5:20000153
r4:c0011ecc r3:cf84b2a0
[321428.738353] [<c0008634>] (armada_370_xp_handle_irq) from [<c00097a0>]
(__irq_svc+0x40/0x54)
[321428.746824] Exception stack(0xcf84b2a0 to 0xcf84b2e8)
[321428.752002] b2a0: cea22e78 00000000 00008664 00008663 00000000
cf9991c0 00000000 cd50c5d8
[321428.760319] b2c0: 00000004 00000001 cd5cddc8 cf84b2f4 cf84b2f8
cf84b2e8 bf43a80c c0011ecc
[321428.768626] b2e0: 20000153 ffffffff
[321428.772222] r10:cd5cddc8 r9:00000001 r8:00000004 r7:cf84b2d4
r6:ffffffff r5:20000153
[321428.780253] r4:c0011ecc
[321428.782942] [<c0011e98>] (_raw_spin_lock) from [<bf43a80c>]
(mwl_tx_xmit+0x200/0x8f0 [mwlwifi])
[321428.791796] [<bf43a60c>] (mwl_tx_xmit [mwlwifi]) from [<bf435738>]
(mwl_mac80211_tx+0x50/0x54 [mwlwifi])
[321428.801406] r10:cf2e8c78 r9:00000000 r8:00000002 r7:00000000
r6:cea20b60 r5:cf9991c0
[321428.809436] r4:cf9991c0
[321428.812151] [<bf4356e8>] (mwl_mac80211_tx [mwlwifi]) from [<bf3da998>]
(ieee80211_nullfunc_get+0x11c0/0x1380 [mac80211])
[321428.823151] r4:cf84b418 r3:bf4356e8
[321428.826940] [<bf3da6cc>] (ieee80211_nullfunc_get [mac80211]) from
[<bf3daae8>] (ieee80211_nullfunc_get+0x1310/0x1380 [mac80211])
[321428.838636] r10:00000000 r9:00000000 r8:cea20b60 r7:0000006a
r6:00000008 r5:cea20b60
[321428.846657] r4:cf84b418
[321428.849394] [<bf3da9e4>] (ieee80211_nullfunc_get [mac80211]) from
[<bf3db7a4>] (ieee80211_get_buffered_bc+0x210/0x82c [mac80211])
[321428.861178] r8:cea20b60 r7:0000006a r6:cf2e84c2 r5:00000000
r4:cf9991c0
[321428.868144] [<bf3db6d8>] (ieee80211_get_buffered_bc [mac80211]) from
[<bf3dcb0c>] (ieee80211_xmit+0xf0/0xf8 [mac80211])
[321428.879056] r9:00000000 r8:cd5cc25e r7:cd50c000 r6:cea20b60
r5:cf2e84c0 r4:cf9991c0
[321428.887070] [<bf3dca1c>] (ieee80211_xmit [mac80211]) from [<bf3dd9e8>]
(__ieee80211_subif_start_xmit+0x654/0x6a8 [mac80211])
[321428.898418] r8:cf2e84c0 r7:00000000 r6:cf2e8000 r5:00000000
r4:00919c55
[321428.905387] [<bf3dd394>] (__ieee80211_subif_start_xmit [mac80211])
from [<bf3dda50>] (ieee80211_subif_start_xmit+0x14/0x1c [mac80211])
[321428.917606] r10:c044a358 r9:cf9991c0 r8:cdd17868 r7:cfb7aa00
r6:cdd17800 r5:cf2e8000
[321428.925639] r4:cf9991c0
[321428.928352] [<bf3dda3c>] (ieee80211_subif_start_xmit [mac80211]) from
[<c028f150>] (dev_hard_start_xmit+0x270/0x31c)
[321428.939024] [<c028eee0>] (dev_hard_start_xmit) from [<c02a93c4>]
(sch_direct_xmit+0xb4/0x218)
[321428.947677] r10:cf2e8000 r9:cf9991c0 r8:cdd17868 r7:cfb7aa00
r6:cdd17800 r5:cdd17800
[321428.955711] r4:00000000
[321428.958381] [<c02a9310>] (sch_direct_xmit) from [<c028f438>]
(__dev_queue_xmit+0x23c/0x524)
[321428.966850] r10:00000000 r9:cdd17868 r8:00000000 r7:cfb7aa00
r6:cf2e8000 r5:cdd17800
[321428.974880] r4:cf9991c0
[321428.977539] [<c028f1fc>] (__dev_queue_xmit) from [<c028f734>]
(dev_queue_xmit+0x14/0x18)
[321428.985753] r10:c044a358 r9:cf3d84c0 r8:cf3d8000 r7:cd5cc272
r6:cf9991c0 r5:cf2e8000
[321428.993787] r4:cf9991c0
[321428.996449] [<c028f720>] (dev_queue_xmit) from [<c03228f4>]
(br_dev_queue_push_xmit+0x198/0x1bc)
[321429.005375] [<c032275c>] (br_dev_queue_push_xmit) from [<c032295c>]
(br_forward_finish+0x44/0x84)
[321429.014375] r5:cf2e8000 r4:cf9991c0
[321429.018098] [<c0322918>] (br_forward_finish) from [<c03229d0>]
(__br_deliver+0x34/0x8c)
[321429.026225] r5:cf2e8000 r4:cf9991c0
[321429.029959] [<c032299c>] (__br_deliver) from [<c0322a74>]
(br_deliver+0x4c/0x50)
[321429.037467] r5:00000000 r4:0106a39e
[321429.041198] [<c0322a28>] (br_deliver) from [<c0320ba4>]
(br_dev_xmit+0x234/0x250)
[321429.048818] [<c0320970>] (br_dev_xmit) from [<c028f150>]
(dev_hard_start_xmit+0x270/0x31c)
[321429.057200] r9:cd02f278 r8:00000000 r7:cf897700 r6:cf3d8000
r5:cf3d8000 r4:cf9991c0
[321429.065159] [<c028eee0>] (dev_hard_start_xmit) from [<c028f5c8>]
(__dev_queue_xmit+0x3cc/0x524)
[321429.073983] r10:00000000 r9:cd02f278 r8:00000000 r7:cf897700
r6:cf3d8000 r5:c0444e10
[321429.082018] r4:cf9991c0
[321429.084676] [<c028f1fc>] (__dev_queue_xmit) from [<c028f734>]
(dev_queue_xmit+0x14/0x18)
--
Ticket URL: <https://dev.openwrt.org/ticket/20107#comment:4>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
_______________________________________________
openwrt-tickets mailing list
[email protected]
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-tickets
