[Defy Android Development] roytam1:
another CM11-2.6-kernel-on-CM10.0 kernal panic

sched: BUG: scheduling while atomic: kswapd0/356/0x00000005

<1>[ 1914.391052] Unable to handle kernel NULL pointer dereference at virtual address 00000000
<1>[ 1914.391052] pgd = c0004000
<1>[ 1914.391052] [00000000] *pgd=00000000
<0>[ 1914.391082] Internal error: Oops: 5 [#1] PREEMPT
<0>[ 1914.391082] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
<4>[ 1914.391082] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.391143] CPU: 0 Not tainted (2.6.32.9-AeroKernel #1)
<4>[ 1914.391174] PC is at page_referenced+0x148/0x2a0
<4>[ 1914.391174] LR is at page_referenced+0xc0/0x2a0
<4>[ 1914.391174] pc : [<c00c29ac>] lr : [<c00c2924>] psr: a0070013
<4>[ 1914.391174] sp : ded2fd40 ip : 00000000 fp : 00000005
<4>[ 1914.391204] r10: ded2fdec r9 : d4c44018 r8 : d4c44020
<4>[ 1914.391204] r7 : ded2fd6c r6 : fffffff0 r5 : 00000000 r4 : c12a35a0
<4>[ 1914.391204] r3 : 00000001 r2 : fffffff0 r1 : 00000001 r0 : d4c44018
<4>[ 1914.391235] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
<4>[ 1914.391235] Control: 10c5387d Table: 92554019 DAC: 00000017
<4>[ 1914.391235]
<4>[ 1914.391235] PC: 0xc00c292c:
<4>[ 1914.391265] 292c e5943008 e28d7030 e1a08009 e3a05000 e2833001 e5273004 e5b86008 ea000015
<4>[ 1914.391265] 294c e596e000 e594c014 e1a0100e e59e2044 e59eb004 e062c00c e08bc60c e15c000b
<4>[ 1914.391296] 296c e1a0200c 3a00000a e59ee008 e15c000e 2a000007 e37c000e 0a000005 e58da000
<4>[ 1914.391326] 298c ebfffbf4 e59d302c e3530000 e0855000 0a000008 e5966010 e2466010 e1a02006
<4>[ 1914.391326] 29ac e5b23010 f5d3f000 e1580002 e1a00004 e1a03007 1affffe1 e1a00009 ebfffb33
<4>[ 1914.391357] 29cc ea000042 e3530000 0a00003f e5941000 e5940014 e2111001 1a000002 e1a03001
<4>[ 1914.391387] 29ec e5833000 eafffffd e1a0c00d e3cc1d7f e3c1103f e591c004 e28cc001 e581c004
<4>[ 1914.391387] 2a0c e5941008 e28d7030 e2833014 e1a05002 e2811001 e58d0028 e58d102c e1a06002
<4>[ 1914.391418]
<4>[ 1914.391418] LR: 0xc00c28a4:
<4>[ 1914.391418] 28a4 0a000002 e2000003 e3500003 1a00000b e10f1000 f10c0080 e5943000 e3830001
<4>[ 1914.391448] 28c4 e5840000 e121f001 e3130001 03a03001 13a05001 058d300c 0a000002 ea000084
<4>[ 1914.391479] 28e4 e3a0c000 e58dc00c e5943010 e2031003 e3510003 1a000005 e1a01002 e1a00004
<4>[ 1914.391479] 2904 e1a0200a eb003455 e1a05000 ea000071 e2132001 0a00002c e1a00004 ebfffb73
<4>[ 1914.391510] 2924 e2509000 0a00006a e5943008 e28d7030 e1a08009 e3a05000 e2833001 e5273004
<4>[ 1914.391540] 2944 e5b86008 ea000015 e596e000 e594c014 e1a0100e e59e2044 e59eb004 e062c00c
<4>[ 1914.391540] 2964 e08bc60c e15c000b e1a0200c 3a00000a e59ee008 e15c000e 2a000007 e37c000e
<4>[ 1914.391571] 2984 0a000005 e58da000 ebfffbf4 e59d302c e3530000 e0855000 0a000008 e5966010
<4>[ 1914.391601]
<4>[ 1914.391601] SP: 0xded2fcc0:
<4>[ 1914.391601] fcc0 00000000 d297eca8 dea1eb90 de3db380 00000008 00000001 00000000 00000007
<4>[ 1914.391632] fce0 00000001 ffffffff ded2fd2c fffffff0 ded2fd6c c0033a6c d4c44018 00000001
<4>[ 1914.391632] fd00 fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.391662] fd20 ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.391693] fd40 dea7d6f0 0000002e c06096e8 00000000 00000000 00000000 c12a3580 de851528
<4>[ 1914.391693] fd60 ded2ff5c ded2fea4 00000009 00000001 c12a3580 c12a35b8 c12a35a0 ded2ff5c
<4>[ 1914.391723] fd80 ded2fea4 0000000a 00000001 de851528 00000005 c00af9b4 00000000 00000000
<4>[ 1914.391754] fda0 ded2e000 0000000a 00000001 c1195e60 c1459a80 c1459aa0 c1459ae0 c124d020
<4>[ 1914.391754]
<4>[ 1914.391754] R0: 0xd4c43f98:
<4>[ 1914.391754] 3f98 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391784] 3fb8 9819710d 00000000 866e010d 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391815] 3fd8 00000000 00000000 97fe210d 00000000 83d8310d 00000000 00000000 00000000
<4>[ 1914.391815] 3ff8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391845] 4018 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391876] 4038 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391876] 4058 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.391906] 4078 00000000 00000000 00000000 9d5a482f 00000000 00000000 9d59282f 8fe6e83f
<4>[ 1914.391937]
<4>[ 1914.391937] R4: 0xc12a3520:
<4>[ 1914.391937] 3520 00100028 00000001 00000000 00000000 d4e0edb1 000007dc c12a3518 c149f6d8
<4>[ 1914.391937] 3540 00100068 00000001 00000000 00000000 d4e0edb1 00000000 c1469838 c1337998
<4>[ 1914.391967] 3560 00100028 00000001 00000000 00000000 c1df81f9 0000058c c12df3d8 c14ab7d8
<4>[ 1914.391998] 3580 00020008 00000000 ffffffff 00000000 00000000 00000204 00100100 00200200
<4>[ 1914.391998] 35a0 00100019 00000002 00000000 00000000 d4c44019 0005386c 00100100 00200200
<4>[ 1914.392028] 35c0 00100008 00000002 00000000 00000000 d4e0edb1 00000460 ded2fea4 c12a35f8
<4>[ 1914.392059] 35e0 00100008 00000002 00000000 00000000 d4e0edb1 0000045f c12a35d8 c13927b8
<4>[ 1914.392059] 3600 00100078 00000001 00000000 00000000 d4e0edb1 0002a10a c12c5478 c11850b8
<4>[ 1914.392089]
<4>[ 1914.392089] R7: 0xded2fcec:
<4>[ 1914.392089] fcec fffffff0 ded2fd6c c0033a6c d4c44018 00000001 fffffff0 00000001 c12a35a0
<4>[ 1914.392120] fd0c 00000000 fffffff0 ded2fd6c d4c44020 d4c44018 ded2fdec 00000005 00000000
<4>[ 1914.392150] fd2c ded2fd40 c00c2924 c00c29ac a0070013 ffffffff dea7d6f0 0000002e c06096e8
<4>[ 1914.392150] fd4c 00000000 00000000 00000000 c12a3580 de851528 ded2ff5c ded2fea4 00000009
<4>[ 1914.392181] fd6c 00000001 c12a3580 c12a35b8 c12a35a0 ded2ff5c ded2fea4 0000000a 00000001
<4>[ 1914.392211] fd8c de851528 00000005 c00af9b4 00000000 00000000 ded2e000 0000000a 00000001
<4>[ 1914.392211] fdac c1195e60 c1459a80 c1459aa0 c1459ae0 c124d020 c124d040 c124d060 c11f5600
<4>[ 1914.392242] fdcc c11f5640 c12a3580 fffffffc 0009b430 00000000 00000020 c11f5638 c1195e58
<4>[ 1914.392272]
<4>[ 1914.392272] R8: 0xd4c43fa0:
<4>[ 1914.392272] 3fa0 00000000 00000000 00000000 00000000 00000000 00000000 9819710d 00000000
<4>[ 1914.392272] 3fc0 866e010d 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392303] 3fe0 97fe210d 00000000 83d8310d 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392333] 4000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392333] 4020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392364] 4040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392395] 4060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392395] 4080 00000000 9d5a482f 00000000 00000000 9d59282f 8fe6e83f 00000000 00000000
<4>[ 1914.392425]
<4>[ 1914.392425] R9: 0xd4c43f98:
<4>[ 1914.392425] 3f98 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392456] 3fb8 9819710d 00000000 866e010d 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392456] 3fd8 00000000 00000000 97fe210d 00000000 83d8310d 00000000 00000000 00000000
<4>[ 1914.392486] 3ff8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392517] 4018 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392517] 4038 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392547] 4058 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
<4>[ 1914.392578] 4078 00000000 00000000 00000000 9d5a482f 00000000 00000000 9d59282f 8fe6e83f
<4>[ 1914.392578]
<4>[ 1914.392578] R10: 0xded2fd6c:
<4>[ 1914.392578] fd6c 00000001 c12a3580 c12a35b8 c12a35a0 ded2ff5c ded2fea4 0000000a 00000001
<4>[ 1914.392608] fd8c de851528 00000005 c00af9b4 00000000 00000000 ded2e000 0000000a 00000001
<4>[ 1914.392639] fdac c1195e60 c1459a80 c1459aa0 c1459ae0 c124d020 c124d040 c124d060 c11f5600
<4>[ 1914.392639] fdcc c11f5640 c12a3580 fffffffc 0009b430 00000000 00000020 c11f5638 c1195e58
<4>[ 1914.392669] fdec 00000000 c0649e70 ded2e000 c0649e70 ded2ff5c 00000000 00000015 00000022
<4>[ 1914.392700] fe0c 00000013 ded2fea4 c00b0274 00000002 c0649e70 00000000 00000000 00000001
<4>[ 1914.392700] fe2c fffffffd 00000000 ded2fea4 0000000d 00000001 00000000 00000022 00000004
<4>[ 1914.392730] fe4c 00000011 00000000 00000001 c1304ec0 c13584a0 c12209e0 c1157aa0 c1157ae0
<0>[ 1914.392761] Process kswapd0 (pid: 356, stack limit = 0xded2e2f0)
<0>[ 1914.392761] Stack: (0xded2fd40 to 0xded30000)
<0>[ 1914.392791] fd40: dea7d6f0 0000002e c06096e8 00000000 00000000 00000000 c12a3580 de851528
<0>[ 1914.392791] fd60: ded2ff5c ded2fea4 00000009 00000001 c12a3580 c12a35b8 c12a35a0 ded2ff5c
<0>[ 1914.392791] fd80: ded2fea4 0000000a 00000001 de851528 00000005 c00af9b4 00000000 00000000
<0>[ 1914.392822] fda0: ded2e000 0000000a 00000001 c1195e60 c1459a80 c1459aa0 c1459ae0 c124d020
<0>[ 1914.392822] fdc0: c124d040 c124d060 c11f5600 c11f5640 c12a3580 fffffffc 0009b430 00000000
<0>[ 1914.392852] fde0: 00000020 c11f5638 c1195e58 00000000 c0649e70 ded2e000 c0649e70 ded2ff5c
<0>[ 1914.392852] fe00: 00000000 00000015 00000022 00000013 ded2fea4 c00b0274 00000002 c0649e70
<0>[ 1914.392883] fe20: 00000000 00000000 00000001 fffffffd 00000000 ded2fea4 0000000d 00000001
<0>[ 1914.392883] fe40: 00000000 00000022 00000004 00000011 00000000 00000001 c1304ec0 c13584a0
<0>[ 1914.392913] fe60: c12209e0 c1157aa0 c1157ae0 c112c4c0 c144ee80 c144eee0 c12f8720 c12f5ca0
<0>[ 1914.392913] fe80: c12f5cc0 c12f5ce0 c1304e80 c1304ea0 0000000c 00000009 0000000c 00000001
<0>[ 1914.392944] fea0: 00000000 c14505f8 c12a35d8 00000022 ded2fec4 c0649e70 ded2ff5c 00000009
<0>[ 1914.392944] fec0: 00000002 00000000 00000009 00000013 00000004 c00b0924 00000001 c063fae8
<0>[ 1914.392974] fee0: 00000000 ffffffff 000000d0 00000000 00000000 00000000 0000000a 00000000
<0>[ 1914.392974] ff00: 00000001 00000063 00000000 c0649e70 c0649e70 c0649e70 00000000 00000009
<0>[ 1914.393005] ff20: 00000000 00000000 00000000 c00b0ff8 00000000 00000000 00000002 00000001
<0>[ 1914.393005] ff40: c064a4a8 00016e46 00000001 ded2ffa4 00000002 ded2e000 00000000 00000056
<0>[ 1914.393005] ff60: 00000000 ffffffff 00000000 000000d0 00000001 00000001 00000001 0000001e
<0>[ 1914.393035] ff80: 00000002 00000000 00000000 c00adc98 00000000 decad380 c0079344 ded2ff9c
<0>[ 1914.393035] ffa0: ded2ff9c 00000000 00000000 dec2bf68 ded2ffd4 c00b0b98 c0649e70 00000000
<0>[ 1914.393066] ffc0: 00000000 00000000 00000000 c0079120 00000000 00000000 ded2ffd8 ded2ffd8
<0>[ 1914.393066] ffe0: 00000000 00000000 00000000 00000000 00000000 c003499c 00003fff 00003fff
<4>[ 1914.393096] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.393127] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.393127] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.393157] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.393188] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.393188] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<0>[ 1914.393218] Code: 0a000008 e5966010 e2466010 e1a02006 (e5b23010)
<4>[ 1914.393218] ---[ end trace c266201e4a3e8af0 ]---
<0>[ 1914.393218] Kernel panic - not syncing: Fatal exception
<0>[ 1914.393249] Phone id:b0240221607610
<3>[ 1914.393432] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005
<4>[ 1914.393432] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.393493] [<c0038d70>] (unwind_backtrace+0x0/0xd8) from [<c047fa74>] (schedule+0x70/0x37c)
<4>[ 1914.393524] [<c047fa74>] (schedule+0x70/0x37c) from [<c047fdc0>] (io_schedule+0x40/0x6c)
<4>[ 1914.393554] [<c047fdc0>] (io_schedule+0x40/0x6c) from [<c00f9414>] (sync_buffer+0x44/0x4c)
<4>[ 1914.393554] [<c00f9414>] (sync_buffer+0x44/0x4c) from [<c04806f8>] (__wait_on_bit+0x54/0x9c)
<4>[ 1914.393585] [<c04806f8>] (__wait_on_bit+0x54/0x9c) from [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84)
<4>[ 1914.393585] [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84) from [<c00fc228>] (__bread+0xa8/0xcc)
<4>[ 1914.393615] [<c00fc228>] (__bread+0xa8/0xcc) from [<c0174d14>] (fat_clusters_flush+0x2c/0xbc)
<4>[ 1914.393646] [<c0174d14>] (fat_clusters_flush+0x2c/0xbc) from [<c0172e64>] (fat_sync_fs+0x28/0x3c)
<4>[ 1914.393676] [<c0172e64>] (fat_sync_fs+0x28/0x3c) from [<c00f6640>] (__sync_filesystem+0x50/0x60)
<4>[ 1914.393676] [<c00f6640>] (__sync_filesystem+0x50/0x60) from [<c00f6734>] (sync_filesystems+0xe4/0x158)
<4>[ 1914.393707] [<c00f6734>] (sync_filesystems+0xe4/0x158) from [<c01c2c54>] (dyn_fsync_force_flush+0x14/0x20)
<4>[ 1914.393737] [<c01c2c54>] (dyn_fsync_force_flush+0x14/0x20) from [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20)
<4>[ 1914.393737] [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20) from [<c007dd50>] (notifier_call_chain+0x2c/0x70)
<4>[ 1914.393768] [<c007dd50>] (notifier_call_chain+0x2c/0x70) from [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50)
<4>[ 1914.393798] [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50) from [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18)
<4>[ 1914.393798] [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18) from [<c047f818>] (panic+0x68/0x128)
<4>[ 1914.393829] [<c047f818>] (panic+0x68/0x128) from [<c0037bec>] (die+0x284/0x2c0)
<4>[ 1914.393859] [<c0037bec>] (die+0x284/0x2c0) from [<c0039f64>] (__do_kernel_fault+0x64/0x74)
<4>[ 1914.393859] [<c0039f64>] (__do_kernel_fault+0x64/0x74) from [<c003a150>] (do_page_fault+0x1dc/0x1f0)
<4>[ 1914.393890] [<c003a150>] (do_page_fault+0x1dc/0x1f0) from [<c00332c0>] (do_DataAbort+0x34/0x94)
<4>[ 1914.393890] [<c00332c0>] (do_DataAbort+0x34/0x94) from [<c0033a6c>] (__dabt_svc+0x4c/0x60)
<4>[ 1914.393920] Exception stack(0xded2fcf8 to 0xded2fd40)
<4>[ 1914.393920] fce0: d4c44018 00000001
<4>[ 1914.393951] fd00: fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.393951] fd20: ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.393981] [<c0033a6c>] (__dabt_svc+0x4c/0x60) from [<c00c29ac>] (page_referenced+0x148/0x2a0)
<4>[ 1914.393981] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.394012] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.394012] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.394042] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.394042] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.394073] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<3>[ 1914.402313] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005
<4>[ 1914.402343] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.402404] [<c0038d70>] (unwind_backtrace+0x0/0xd8) from [<c047fa74>] (schedule+0x70/0x37c)
<4>[ 1914.402435] [<c047fa74>] (schedule+0x70/0x37c) from [<c047fdc0>] (io_schedule+0x40/0x6c)
<4>[ 1914.402465] [<c047fdc0>] (io_schedule+0x40/0x6c) from [<c00f9414>] (sync_buffer+0x44/0x4c)
<4>[ 1914.402465] [<c00f9414>] (sync_buffer+0x44/0x4c) from [<c04806f8>] (__wait_on_bit+0x54/0x9c)
<4>[ 1914.402496] [<c04806f8>] (__wait_on_bit+0x54/0x9c) from [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84)
<4>[ 1914.402526] [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84) from [<c00fc228>] (__bread+0xa8/0xcc)
<4>[ 1914.402526] [<c00fc228>] (__bread+0xa8/0xcc) from [<c0174d14>] (fat_clusters_flush+0x2c/0xbc)
<4>[ 1914.402557] [<c0174d14>] (fat_clusters_flush+0x2c/0xbc) from [<c0172e64>] (fat_sync_fs+0x28/0x3c)
<4>[ 1914.402587] [<c0172e64>] (fat_sync_fs+0x28/0x3c) from [<c00f6640>] (__sync_filesystem+0x50/0x60)
<4>[ 1914.402587] [<c00f6640>] (__sync_filesystem+0x50/0x60) from [<c00f6734>] (sync_filesystems+0xe4/0x158)
<4>[ 1914.402618] [<c00f6734>] (sync_filesystems+0xe4/0x158) from [<c01c2c54>] (dyn_fsync_force_flush+0x14/0x20)
<4>[ 1914.402648] [<c01c2c54>] (dyn_fsync_force_flush+0x14/0x20) from [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20)
<4>[ 1914.402679] [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20) from [<c007dd50>] (notifier_call_chain+0x2c/0x70)
<4>[ 1914.402679] [<c007dd50>] (notifier_call_chain+0x2c/0x70) from [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50)
<4>[ 1914.402709] [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50) from [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18)
<4>[ 1914.402740] [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18) from [<c047f818>] (panic+0x68/0x128)
<4>[ 1914.402740] [<c047f818>] (panic+0x68/0x128) from [<c0037bec>] (die+0x284/0x2c0)
<4>[ 1914.402770] [<c0037bec>] (die+0x284/0x2c0) from [<c0039f64>] (__do_kernel_fault+0x64/0x74)
<4>[ 1914.402801] [<c0039f64>] (__do_kernel_fault+0x64/0x74) from [<c003a150>] (do_page_fault+0x1dc/0x1f0)
<4>[ 1914.402801] [<c003a150>] (do_page_fault+0x1dc/0x1f0) from [<c00332c0>] (do_DataAbort+0x34/0x94)
<4>[ 1914.402832] [<c00332c0>] (do_DataAbort+0x34/0x94) from [<c0033a6c>] (__dabt_svc+0x4c/0x60)
<4>[ 1914.402832] Exception stack(0xded2fcf8 to 0xded2fd40)
<4>[ 1914.402832] fce0: d4c44018 00000001
<4>[ 1914.402862] fd00: fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.402862] fd20: ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.402893] [<c0033a6c>] (__dabt_svc+0x4c/0x60) from [<c00c29ac>] (page_referenced+0x148/0x2a0)
<4>[ 1914.402923] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.402923] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.402954] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.402954] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.402984] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.403015] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<3>[ 1914.403289] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005
<4>[ 1914.403289] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.403350] [<c0038d70>] (unwind_backtrace+0x0/0xd8) from [<c047fa74>] (schedule+0x70/0x37c)
<4>[ 1914.403381] [<c047fa74>] (schedule+0x70/0x37c) from [<c00f2040>] (bdi_sched_wait+0x8/0x10)
<4>[ 1914.403381] [<c00f2040>] (bdi_sched_wait+0x8/0x10) from [<c04806f8>] (__wait_on_bit+0x54/0x9c)
<4>[ 1914.403411] [<c04806f8>] (__wait_on_bit+0x54/0x9c) from [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84)
<4>[ 1914.403411] [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84) from [<c00f20d0>] (sync_inodes_sb+0x88/0x184)
<4>[ 1914.403442] [<c00f20d0>] (sync_inodes_sb+0x88/0x184) from [<c00f6624>] (__sync_filesystem+0x34/0x60)
<4>[ 1914.403442] [<c00f6624>] (__sync_filesystem+0x34/0x60) from [<c00f6734>] (sync_filesystems+0xe4/0x158)
<4>[ 1914.403472] [<c00f6734>] (sync_filesystems+0xe4/0x158) from [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20)
<4>[ 1914.403503] [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20) from [<c007dd50>] (notifier_call_chain+0x2c/0x70)
<4>[ 1914.403503] [<c007dd50>] (notifier_call_chain+0x2c/0x70) from [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50)
<4>[ 1914.403533] [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50) from [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18)
<4>[ 1914.403564] [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18) from [<c047f818>] (panic+0x68/0x128)
<4>[ 1914.403564] [<c047f818>] (panic+0x68/0x128) from [<c0037bec>] (die+0x284/0x2c0)
<4>[ 1914.403594] [<c0037bec>] (die+0x284/0x2c0) from [<c0039f64>] (__do_kernel_fault+0x64/0x74)
<4>[ 1914.403594] [<c0039f64>] (__do_kernel_fault+0x64/0x74) from [<c003a150>] (do_page_fault+0x1dc/0x1f0)
<4>[ 1914.403625] [<c003a150>] (do_page_fault+0x1dc/0x1f0) from [<c00332c0>] (do_DataAbort+0x34/0x94)
<4>[ 1914.403625] [<c00332c0>] (do_DataAbort+0x34/0x94) from [<c0033a6c>] (__dabt_svc+0x4c/0x60)
<4>[ 1914.403656] Exception stack(0xded2fcf8 to 0xded2fd40)
<4>[ 1914.403656] fce0: d4c44018 00000001
<4>[ 1914.403686] fd00: fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.403686] fd20: ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.403717] [<c0033a6c>] (__dabt_svc+0x4c/0x60) from [<c00c29ac>] (page_referenced+0x148/0x2a0)
<4>[ 1914.403717] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.403747] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.403747] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.403778] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.403778] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.403808] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<3>[ 1914.406402] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005
<4>[ 1914.406402] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.406494] [<c0038d70>] (unwind_backtrace+0x0/0xd8) from [<c047fa74>] (schedule+0x70/0x37c)
<4>[ 1914.406524] [<c047fa74>] (schedule+0x70/0x37c) from [<c00f2040>] (bdi_sched_wait+0x8/0x10)
<4>[ 1914.406524] [<c00f2040>] (bdi_sched_wait+0x8/0x10) from [<c04806f8>] (__wait_on_bit+0x54/0x9c)
<4>[ 1914.406555] [<c04806f8>] (__wait_on_bit+0x54/0x9c) from [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84)
<4>[ 1914.406585] [<c04807b8>] (out_of_line_wait_on_bit+0x78/0x84) from [<c00f20d0>] (sync_inodes_sb+0x88/0x184)
<4>[ 1914.406585] [<c00f20d0>] (sync_inodes_sb+0x88/0x184) from [<c00f6624>] (__sync_filesystem+0x34/0x60)
<4>[ 1914.406616] [<c00f6624>] (__sync_filesystem+0x34/0x60) from [<c00f6734>] (sync_filesystems+0xe4/0x158)
<4>[ 1914.406646] [<c00f6734>] (sync_filesystems+0xe4/0x158) from [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20)
<4>[ 1914.406646] [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20) from [<c007dd50>] (notifier_call_chain+0x2c/0x70)
<4>[ 1914.406677] [<c007dd50>] (notifier_call_chain+0x2c/0x70) from [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50)
<4>[ 1914.406707] [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50) from [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18)
<4>[ 1914.406707] [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18) from [<c047f818>] (panic+0x68/0x128)
<4>[ 1914.406738] [<c047f818>] (panic+0x68/0x128) from [<c0037bec>] (die+0x284/0x2c0)
<4>[ 1914.406768] [<c0037bec>] (die+0x284/0x2c0) from [<c0039f64>] (__do_kernel_fault+0x64/0x74)
<4>[ 1914.406768] [<c0039f64>] (__do_kernel_fault+0x64/0x74) from [<c003a150>] (do_page_fault+0x1dc/0x1f0)
<4>[ 1914.406799] [<c003a150>] (do_page_fault+0x1dc/0x1f0) from [<c00332c0>] (do_DataAbort+0x34/0x94)
<4>[ 1914.406799] [<c00332c0>] (do_DataAbort+0x34/0x94) from [<c0033a6c>] (__dabt_svc+0x4c/0x60)
<4>[ 1914.406829] Exception stack(0xded2fcf8 to 0xded2fd40)
<4>[ 1914.406829] fce0: d4c44018 00000001
<4>[ 1914.406860] fd00: fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.406860] fd20: ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.406890] [<c0033a6c>] (__dabt_svc+0x4c/0x60) from [<c00c29ac>] (page_referenced+0x148/0x2a0)
<4>[ 1914.406890] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.406921] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.406921] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.406951] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.406982] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.406982] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<3>[ 1914.411590] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005
<4>[ 1914.411621] Modules linked in: wl12xx_sdio backlight symsearch overclock_defy cpufreq_stats wl12xx mac80211 cfg80211 compat cifs nls_utf8 modem_pm_driver netmux_linkdriver netmux [last unloaded: wl12xx_sdio]
<4>[ 1914.411682] [<c0038d70>] (unwind_backtrace+0x0/0xd8) from [<c047fa74>] (schedule+0x70/0x37c)
<4>[ 1914.411743] [<c047fa74>] (schedule+0x70/0x37c) from [<c016adec>] (jbd2_log_wait_commit+0xc8/0x144)
<4>[ 1914.411743] [<c016adec>] (jbd2_log_wait_commit+0xc8/0x144) from [<c01447ec>] (ext4_sync_fs+0x3c/0x44)
<4>[ 1914.411773] [<c01447ec>] (ext4_sync_fs+0x3c/0x44) from [<c00f6640>] (__sync_filesystem+0x50/0x60)
<4>[ 1914.411804] [<c00f6640>] (__sync_filesystem+0x50/0x60) from [<c00f6734>] (sync_filesystems+0xe4/0x158)
<4>[ 1914.411804] [<c00f6734>] (sync_filesystems+0xe4/0x158) from [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20)
<4>[ 1914.411834] [<c01c2c74>] (dyn_fsync_panic_event+0x14/0x20) from [<c007dd50>] (notifier_call_chain+0x2c/0x70)
<4>[ 1914.411865] [<c007dd50>] (notifier_call_chain+0x2c/0x70) from [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50)
<4>[ 1914.411895] [<c007e284>] (__atomic_notifier_call_chain+0x28/0x50) from [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18)
<4>[ 1914.411895] [<c007e2c0>] (atomic_notifier_call_chain+0x14/0x18) from [<c047f818>] (panic+0x68/0x128)
<4>[ 1914.411926] [<c047f818>] (panic+0x68/0x128) from [<c0037bec>] (die+0x284/0x2c0)
<4>[ 1914.411956] [<c0037bec>] (die+0x284/0x2c0) from [<c0039f64>] (__do_kernel_fault+0x64/0x74)
<4>[ 1914.411956] [<c0039f64>] (__do_kernel_fault+0x64/0x74) from [<c003a150>] (do_page_fault+0x1dc/0x1f0)
<4>[ 1914.411987] [<c003a150>] (do_page_fault+0x1dc/0x1f0) from [<c00332c0>] (do_DataAbort+0x34/0x94)
<4>[ 1914.411987] [<c00332c0>] (do_DataAbort+0x34/0x94) from [<c0033a6c>] (__dabt_svc+0x4c/0x60)
<4>[ 1914.412017] Exception stack(0xded2fcf8 to 0xded2fd40)
<4>[ 1914.412017] fce0: d4c44018 00000001
<4>[ 1914.412017] fd00: fffffff0 00000001 c12a35a0 00000000 fffffff0 ded2fd6c d4c44020 d4c44018
<4>[ 1914.412048] fd20: ded2fdec 00000005 00000000 ded2fd40 c00c2924 c00c29ac a0070013 ffffffff
<4>[ 1914.412078] [<c0033a6c>] (__dabt_svc+0x4c/0x60) from [<c00c29ac>] (page_referenced+0x148/0x2a0)
<4>[ 1914.412078] [<c00c29ac>] (page_referenced+0x148/0x2a0) from [<c00af9b4>] (shrink_page_list+0x160/0x5b0)
<4>[ 1914.412109] [<c00af9b4>] (shrink_page_list+0x160/0x5b0) from [<c00b0274>] (shrink_inactive_list+0x358/0x714)
<4>[ 1914.412109] [<c00b0274>] (shrink_inactive_list+0x358/0x714) from [<c00b0924>] (shrink_zone+0x2f4/0x3b0)
<4>[ 1914.412139] [<c00b0924>] (shrink_zone+0x2f4/0x3b0) from [<c00b0ff8>] (kswapd+0x460/0x65c)
<4>[ 1914.412139] [<c00b0ff8>] (kswapd+0x460/0x65c) from [<c0079120>] (kthread+0x78/0x80)
<4>[ 1914.412170] [<c0079120>] (kthread+0x78/0x80) from [<c003499c>] (kernel_thread_exit+0x0/0x8)
<3>[ 1914.491546] sched: BUG: scheduling while atomic: kswapd0/356/0x00000005

whole crash log: http://pastebin.com/13Cv2j4x

So I advise people DO NOT enable swap/zcache/zram or kswapd will cause kernel panic sooner-or-later.

(P.S.: this log shows the 3rd time of kernel panic of my defy today)