Hi,
I try to streaming video use Lan9514, while I play video, system auto restart. At log console, I saw:
[ 1440.702606] Mem-info:
[ 1440.705047] Normal per-cpu:
[ 1440.708068] CPU 0: hi: 186, btch: 31 usd: 123
[ 1440.713256] CPU 1: hi: 186, btch: 31 usd: 94
[ 1440.718383] HighMem per-cpu:
[ 1440.721496] CPU 0: hi: 90, btch: 15 usd: 30
[ 1440.726684] CPU 1: hi: 90, btch: 15 usd: 39
[ 1440.731842] active_anon:82677 inactive_anon:85 isolated_anon:0
[ 1440.731842] active_file:10178 inactive_file:10187 isolated_file:0
[ 1440.731842] unevictable:95 dirty:11 writeback:0 unstable:0
[ 1440.731842] free:3233 slab_reclaimable:2092 slab_unreclaimable:3277
[ 1440.731872] mapped:57229 shmem:92 pagetables:2249 bounce:0
[ 1440.763549] Normal free:12148kB min:2428kB low:3032kB high:3640kB active_anon:156872kB inactive_anon:240kB active_file:16520kB ino
[ 1440.805908] lowmem_reserve[]: 0 2296 2296
[ 1440.810546] HighMem free:784kB min:284kB low:764kB high:1244kB active_anon:173836kB inactive_anon:100kB active_file:24192kB inacto
[ 1440.851623] lowmem_reserve[]: 0 0 0
[ 1440.855651] Normal: 339*4kB 519*8kB 98*16kB 78*32kB 22*64kB 9*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12132kB
[ 1440.868133] HighMem: 6*4kB 7*8kB 4*16kB 0*32kB 6*64kB 2*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 784kB
[ 1440.879913] 20563 total pagecache pages
[ 1440.884094] 0 pages in swap cache
[ 1440.887664] Swap cache stats: add 0, delete 0, find 0/0
[ 1440.893249] Free swap = 0kB
[ 1440.896392] Total swap = 0kB
[ 1440.913726] 262144 pages of RAM
[ 1440.917114] 4500 free pages
[ 1440.920135] 99484 reserved pages
[ 1440.923675] 5371 slab pages
[ 1440.926696] 237021 pages shared
[ 1440.930053] 0 pages swap cached
[ 1440.933441] SLAB: Unable to allocate memory on node 0 (gfp=0x20)
[ 1440.939941] cache: size-32768, object size: 32768, order: 3
[ 1440.946075] node 0: slabs: 9/9, objs: 9/9, free: 0
[ 1440.951416] smsc95xx 1-1.1:1.0: eth0: kevent 2 may have been dropped
[ 1440.958557] Unable to handle kernel paging request at virtual address e0999ffc
[ 1440.966278] pgd = c0004000
[ 1440.969207] [e0999ffc] *pgd=96807811, *pte=00000000, *ppte=00000000
[ 1440.976196] Internal error: Oops: 7 [#1] PREEMPT SMP ARM
[ 1440.981872] Modules linked in: pvrsrvkm_sgx540_120(O)
[ 1440.987487] CPU: 0 Tainted: G W O (3.4.48 #2)
[ 1440.993255] PC is at __wake_up_common+0x38/0x94
[ 1440.998168] LR is at complete+0x4c/0x60
[ 1441.002288] pc : [<c006edb8>] lr : [<c00702d8>] psr: 80000193
[ 1441.002319] sp : d69e7a30 ip : e0999ff4 fp : d69e7a64
[ 1441.014648] r10: 00000003 r9 : 00000000 r8 : 00000000
[ 1441.020294] r7 : d5041e00 r6 : d5041df4 r5 : 20000193 r4 : b42ffff4
[ 1441.027252] r3 : 00000000 r2 : 00000001 r1 : 00000003 r0 : d5041df8
[ 1441.034301] Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
[ 1441.042175] Control: 10c5387d Table: 94c2c04a DAC: 00000015
[ 1441.048370]
[ 1441.048400] PC: 0xc006ed38:
[ 1441.053039] ed38 e3530000 e3a04b02 0a00000a e00c0191 e3130001 e0010194 12811b01 11a045a1
[ 1441.062469] ed58 e28c1b01 e1b030a3 e1a015a1 1afffff6 e2643b02 e0030392 e2833b01 e0203490
[ 1441.071899] ed78 e1a005a0 e89da810 e1a0c00d e92ddff0 e24cb004 e24dd00c e1a07000 e1a0a001
[ 1441.081268] ed98 e5b7c008 e1a08003 e50b2030 e157000c e59b9004 e41c400c 0a000015 e244400c
[ 1441.090667] edb8 e59c5008 e1a0000c e1a03009 e1a0100a e1a02008 e59c6000 e12fff35 e1a03004
[ 1441.100158] edd8 e1a0c004 e3500000 0a000005 e3160001 0a000003 e51b2030 e2522001 e50b2030
[ 1441.109527] edf8 0a000003 e5b3400c e1570003 e244400c 1affffea e24bd028 e89daff0 e1a0c00d
[ 1441.118896] ee18 e92dd800 e24cb004 e24dd008 e3a03000 e58d3000 ebffffd3 e24bd00c e89da800
[ 1441.128326]
[ 1441.128326] LR: 0xc0070258:
[ 1441.132965] 0258 e1a0200c e2433106 e5863000 e1a0300c e58dc000 e1a05000 e1a00004 ebfffac1
[ 1441.142395] 0278 e1a00004 e1a01005 eb185b7b e24bd018 e89da870 e1a0c00d e92dd870 e24cb004
[ 1441.151824] 0298 e24dd00c e2804004 e1a06000 e1a00004 eb185cf0 e5963000 e3a0c000 e3a01003
[ 1441.161163] 02b8 e2833001 e3a02001 e5863000 e1a0300c e58dc000 e1a05000 e1a00004 ebfffaa9
[ 1441.170562] 02d8 e1a00004 e1a01005 eb185b63 e24bd018 e89da870 e1a0c00d e92dd9f0 e24cb004
[ 1441.179992] 02f8 e24dd00c e2504000 e1a07001 e1a08002 e1a05003 0a00000b eb185cd6 e2983000
[ 1441.189422] 0318 e1a01007 e1a02008 13a03001 e58d5000 e1a06000 e1a00004 ebfffa92 e1a00004
[ 1441.198760] 0338 e1a01006 eb185b4c e24bd020 e89da9f0 e1a0c00d e92dd800 e24cb004 e3a03000
[ 1441.208190]
[ 1441.208190] SP: 0xd69e79b0:
[ 1441.212890] 79b0 d69e79cc d69e79c0 c06870c0 c0686454 d69e7a04 d69e79d0 c006edb8 80000193
[ 1441.222259] 79d0 ffffffff d69e7a1c d69e7a64 d69e79e8 c0687b98 c0008370 d5041df8 00000003
[ 1441.231689] 79f0 00000001 00000000 b42ffff4 20000193 d5041df4 d5041e00 00000000 00000000
[ 1441.241119] 7a10 00000003 d69e7a64 e0999ff4 d69e7a30 c00702d8 c006edb8 80000193 ffffffff
[ 1441.250488] 7a30 00000001 00000001 00000002 d5041df8 20000193 d5041df4 00000004 00000004
[ 1441.259918] 7a50 10624dd3 0144000f d69e7a8c d69e7a68 c00702d8 c006ed8c 00000000 00440000
[ 1441.269348] 7a70 c027aa28 d69e7aa0 00082884 c0a4c028 d69e7a9c d69e7a90 c026d3d8 c0070298
[ 1441.278747] 7a90 d69e7b24 d69e7aa0 c026d25c c026d3d4 c02943d4 d51bf000 00000004 c027aa28
[ 1441.288116]
[ 1441.288116] IP: 0xe0999f74:
[ 1441.292846] 9f74 ******** ******** ******** ******** ******** ******** ******** ********
[ 1441.302185] 9f94 ******** ******** ******** ******** ******** ******** ******** ********
[ 1441.311614] 9fb4 ******** ******** ******** ******** ******** ******** ******** ********
[ 1441.321044] 9fd4 ******** ******** ******** ******** ******** ******** ******** ********
[ 1441.330474] 9ff4 ******** ******** ******** 968cd000 968cd000 968cd000 968cd000 968cd000
[ 1441.339843] a014 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000
[ 1441.349243] a034 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000
[ 1441.358673] a054 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000 968cd000
[ 1441.368103]
[ 1441.368103] FP: 0xd69e79e4:
[ 1441.372772] 79e4 c0008370 d5041df8 00000003 00000001 00000000 b42ffff4 20000193 d5041df4
[ 1441.382202] 7a04 d5041e00 00000000 00000000 00000003 d69e7a64 e0999ff4 d69e7a30 c00702d8
[ 1441.391571] 7a24 c006edb8 80000193 ffffffff 00000001 00000001 00000002 d5041df8 20000193
[ 1441.400970] 7a44 d5041df4 00000004 00000004 10624dd3 0144000f d69e7a8c d69e7a68 c00702d8
[ 1441.410400] 7a64 c006ed8c 00000000 00440000 c027aa28 d69e7aa0 00082884 c0a4c028 d69e7a9c
[ 1441.419830] 7a84 d69e7a90 c026d3d8 c0070298 d69e7b24 d69e7aa0 c026d25c c026d3d4 c02943d4
[ 1441.429168] 7aa4 d51bf000 00000004 c027aa28 00000000 0144000f c027a8c4 00000000 0100000c
[ 1441.438598] 7ac4 c026d3c8 d5041df4 00000004 00000000 00000000 00000000 00000000 00000000
[ 1441.448028]
[ 1441.448028] R0: 0xd5041d78:
[ 1441.452667] 1d78 c097485c c183e9c0 c0974d40 00000000 d5041da4 d5041d98 c0685944 c06857e4
[ 1441.462097] 1d98 d5041e0c d5041da8 c005fcd8 c0685938 c1844000 c0973fa8 c094a9c0 00000020
[ 1441.471527] 1db8 c006c6f4 c18440f5 d68be510 d68be510 c005eca4 00000000 00000000 00000000
[ 1441.480865] 1dd8 d5041d60 d5041d60 c094cc40 bf0433cc 00000000 bf0433dc bf0433d0 d537f740
[ 1441.490295] 1df8 00000000 c0a5e080 d5041e2c d5041e10 c0062324 c005fbb8 bf0433a0 d5041eb0
[ 1441.499725] 1e18 c0a5e0f8 00000001 d5041e3c d5041e30 c00623dc c00622bc d5041e54 d5041e40
[ 1441.509094] 1e38 bf021144 c00623d4 bf021120 bf0433a0 d5041e6c d5041e58 bf0214c8 bf02112c
[ 1441.518524] 1e58 bf01746c d537f740 d5041e8c d5041e70 bf017484 bf0214a0 d1670ac0 d5041eb0
[ 1441.527893]
[ 1441.527893] R6: 0xd5041d74:
[ 1441.532531] 1d74 d68be500 c097485c c183e9c0 c0974d40 00000000 d5041da4 d5041d98 c0685944
[ 1441.541961] 1d94 c06857e4 d5041e0c d5041da8 c005fcd8 c0685938 c1844000 c0973fa8 c094a9c0
[ 1441.551391] 1db4 00000020 c006c6f4 c18440f5 d68be510 d68be510 c005eca4 00000000 00000000
[ 1441.560760] 1dd4 00000000 d5041d60 d5041d60 c094cc40 bf0433cc 00000000 bf0433dc bf0433d0
[ 1441.570159] 1df4 d537f740 00000000 c0a5e080 d5041e2c d5041e10 c0062324 c005fbb8 bf0433a0
[ 1441.579528] 1e14 d5041eb0 c0a5e0f8 00000001 d5041e3c d5041e30 c00623dc c00622bc d5041e54
[ 1441.588958] 1e34 d5041e40 bf021144 c00623d4 bf021120 bf0433a0 d5041e6c d5041e58 bf0214c8
[ 1441.598297] 1e54 bf02112c bf01746c d537f740 d5041e8c d5041e70 bf017484 bf0214a0 d1670ac0
[ 1441.607727]
[ 1441.607727] R7: 0xd5041d80:
[ 1441.612396] 1d80 c0974d40 00000000 d5041da4 d5041d98 c0685944 c06857e4 d5041e0c d5041da8
[ 1441.621826] 1da0 c005fcd8 c0685938 c1844000 c0973fa8 c094a9c0 00000020 c006c6f4 c18440f5
[ 1441.631195] 1dc0 d68be510 d68be510 c005eca4 00000000 00000000 00000000 d5041d60 d5041d60
[ 1441.640594] 1de0 c094cc40 bf0433cc 00000000 bf0433dc bf0433d0 d537f740 00000000 c0a5e080
[ 1441.649963] 1e00 d5041e2c d5041e10 c0062324 c005fbb8 bf0433a0 d5041eb0 c0a5e0f8 00000001
[ 1441.659393] 1e20 d5041e3c d5041e30 c00623dc c00622bc d5041e54 d5041e40 bf021144 c00623d4
[ 1441.668792] 1e40 bf021120 bf0433a0 d5041e6c d5041e58 bf0214c8 bf02112c bf01746c d537f740
[ 1441.678222] 1e60 d5041e8c d5041e70 bf017484 bf0214a0 d1670ac0 d5041eb0 c0a5e0f8 c02a8474
[ 1441.687591] Process kswapd0 (pid: 23, stack limit = 0xd69e62f8)
[ 1441.694000] Stack: (0xd69e7a30 to 0xd69e8000)
[ 1441.698669] 7a20: 00000001 00000001 00000002 d5041df8
[ 1441.707427] 7a40: 20000193 d5041df4 00000004 00000004 10624dd3 0144000f d69e7a8c d69e7a68
[ 1441.716217] 7a60: c00702d8 c006ed8c 00000000 00440000 c027aa28 d69e7aa0 00082884 c0a4c028
[ 1441.724945] 7a80: d69e7a9c d69e7a90 c026d3d8 c0070298 d69e7b24 d69e7aa0 c026d25c c026d3d4
[ 1441.733703] 7aa0: c02943d4 d51bf000 00000004 c027aa28 00000000 0144000f c027a8c4 00000000
[ 1441.742492] 7ac0: 0100000c c026d3c8 d5041df4 00000004 00000000 00000000 00000000 00000000
[ 1441.751251] 7ae0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1441.759979] 7b00: d6aa4640 c0952cd0 00000039 00000039 d69e7cf0 d69e6000 d69e7b6c d69e7b28
[ 1441.768768] 7b20: c00a90a4 c026d1c0 04208060 00000001 d6802bc0 c0952c80 00000000 00000000
[ 1441.777526] 7b40: 10624dd3 c0952c80 c0952cd0 d6aa4640 00000039 d69e7cf0 10624dd3 d69e7d7d
[ 1441.786254] 7b60: d69e7b8c d69e7b70 c00a934c c00a9030 00000000 c0952c80 c0952cd0 d69e6000
[ 1441.795013] 7b80: d69e7ba4 d69e7b90 c00ac05c c00a9314 c0974d40 c094c538 d69e7bb4 d69e7ba8
[ 1441.803802] 7ba0: c00a887c c00abfa4 d69e7bdc d69e7bb8 c00145a8 c00a8850 00000039 e0802100
[ 1441.812591] 7bc0: c0973a00 d69e7c00 d69e7c34 00000000 d69e7bfc d69e7be0 c00084d0 c0014560
[ 1441.821289] 7be0: c004dd7c c004d6bc 20000113 ffffffff d69e7c8c d69e7c00 c0687c00 c00084b0
[ 1441.830078] 7c00: c0a05fc0 c0a05fc0 00000000 00000000 00000202 c094c538 d69e6000 0000001d
[ 1441.838836] 7c20: 00000000 10624dd3 d69e7d7d d69e7c8c d69e7c90 d69e7c48 c004dd7c c004d6bc
[ 1441.847625] 7c40: 20000113 ffffffff c0974d40 d6802bc0 d69e7c94 0000000a 00000000 c0022e74
[ 1441.856353] 7c60: c183adb8 d69e6000 c094c538 d69e6000 0000001d 00000000 10624dd3 d69e7d7d
[ 1441.865112] 7c80: d69e7ca4 d69e7c90 c004dd7c c004d668 e0802100 c0974d40 d69e7ccc d69e7ca8
[ 1441.873901] 7ca0: c00145ac c004dcf0 0000001d e0802100 c0973a00 d69e7cf0 d69e7d24 60000113
[ 1441.882629] 7cc0: d69e7cec d69e7cd0 c00084d0 c0014560 c004799c c0047e7c 60000113 ffffffff
[ 1441.891387] 7ce0: d69e7dcc d69e7cf0 c0687c00 c00084b0 c09f5b4c 60000193 c09b0e50 c09b0e50
[ 1441.900177] 7d00: c09f5b53 c09f5b8d c09b0df0 0000004c 60000113 10624dd3 d69e7d7d d69e7dcc
[ 1441.908966] 7d20: 60000113 d69e7d38 c004799c c0047e7c 60000113 ffffffff 10624dd3 00000000
[ 1441.917663] 7d40: ab124000 000000b3 60000113 c09f5b53 00000000 c09f5a98 0000000f 0000014e
[ 1441.926452] 7d60: c00145ac c004dcf0 00000004 205b2100 37333431 3534332e 5d373739 00200020
[ 1441.935241] 7d80: d69e7dac d69e7d90 c00084d0 c0014560 c04826e8 c048267c 20000113 ffffffff
[ 1441.944000] 7da0: d69e7e4c d0904140 d0904140 c09ddee4 c097b750 00000075 000192d7 0000000f
[ 1441.952728] 7dc0: d69e7de4 d69e7dd0 c067d620 c0047b20 00200000 d69e7dec d69e7e4c d69e7df8
[ 1441.961486] 7de0: c04827f0 c067d60c c089ecd4 000002b7 d090442c 00000075 000015a5 d69e7e08
[ 1441.970275] 7e00: c0115e14 000015a5 00000075 000015a5 00000000 d69e7f48 c0116d10 d0904308
[ 1441.978973] 7e20: c0116b98 00000080 c09ddf20 d69e6000 d69e7f48 00000080 000192d7 c094c41c
[ 1441.987762] 7e40: d69e7edc d69e7e50 c00e8280 c048253c 00000000 d69e6000 00000001 00000000
[ 1441.996551] 7e60: 00000000 00000009 00000008 00000000 00000000 00000000 00000001 00000000
[ 1442.005340] 7e80: 0000000c 00000000 0000002c c09b72b0 0000000b d69e6000 00004f9c 0000007b
[ 1442.014038] 7ea0: 00000005 00000000 c09ddf34 00000000 c0a4884c 00000000 c09f06c0 00000000
[ 1442.022827] 7ec0: 00000001 c09f06c0 00000000 00000001 d69e7fb4 d69e7ee0 c00eaf04 c00e80a0
[ 1442.031585] 7ee0: 00000000 d69e7ef0 c0685f28 000000bf c094c428 c094c430 c183816c 00000000
[ 1442.040374] 7f00: c0974d40 c094c42c d69e6000 00000000 51eb851f 00000001 00000001 00004f9c
[ 1442.049072] 7f20: 00000001 d69e7f44 00000000 d69e7f58 00000009 00000010 00000000 00000000
[ 1442.057861] 7f40: c0076c70 00000000 000000d0 00000080 00000000 c09f06c0 0000000b 00000017
[ 1442.066650] 7f60: ffffffff 00000000 000000d0 00000001 00000001 00000001 00000000 00000003
[ 1442.075347] 7f80: 00000000 00000000 00000013 d682fedc c09f06c0 c00ea8f4 00000013 00000000
[ 1442.084136] 7fa0: 00000000 00000000 d69e7ff4 d69e7fb8 c00668d8 c00ea900 00000000 00000000
[ 1442.092926] 7fc0: c09f06c0 00000000 00000000 00000000 d69e7fd0 d69e7fd0 00000000 d682fedc
[ 1442.101684] 7fe0: c0066848 c004a87c 00000000 d69e7ff8 c004a87c c0066854 22743cee 0001a8e5
[ 1442.110412] Backtrace:
[ 1442.113189] [<c006ed80>] (__wake_up_common+0x0/0x94) from [<c00702d8>] (complete+0x4c/0x60)
[ 1442.122100] [<c007028c>] (complete+0x0/0x60) from [<c026d3d8>] (dispc_irq_wait_handler.33538+0x10/0x14)
[ 1442.132171] r6:c0a4c028 r5:00082884 r4:d69e7aa0
[ 1442.137390] [<c026d3c8>] (dispc_irq_wait_handler.33538+0x0/0x14) from [<c026d25c>] (omap_dispc_irq_handler+0xa8/0x214)
[ 1442.148773] [<c026d1b4>] (omap_dispc_irq_handler+0x0/0x214) from [<c00a90a4>] (handle_irq_event_percpu+0x80/0x2e4)
[ 1442.159881] [<c00a9024>] (handle_irq_event_percpu+0x0/0x2e4) from [<c00a934c>] (handle_irq_event+0x44/0x64)
[ 1442.170288] [<c00a9308>] (handle_irq_event+0x0/0x64) from [<c00ac05c>] (handle_fasteoi_irq+0xc4/0x16c)
[ 1442.180267] r6:d69e6000 r5:c0952cd0 r4:c0952c80 r3:00000000
[ 1442.186676] [<c00abf98>] (handle_fasteoi_irq+0x0/0x16c) from [<c00a887c>] (generic_handle_irq+0x38/0x4c)
[ 1442.196777] r5:c094c538 r4:c0974d40
[ 1442.200836] [<c00a8844>] (generic_handle_irq+0x0/0x4c) from [<c00145a8>] (handle_IRQ+0x54/0xb4)
[ 1442.210174] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handle_irq+0x2c/0x60)
[ 1442.219055] r8:00000000 r7:d69e7c34 r6:d69e7c00 r5:c0973a00 r4:e0802100
[ 1442.226379] r3:00000039
[ 1442.229370] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0687c00>] (__irq_svc+0x40/0x70)
[ 1442.238220] Exception stack(0xd69e7c00 to 0xd69e7c48)
[ 1442.243652] 7c00: c0a05fc0 c0a05fc0 00000000 00000000 00000202 c094c538 d69e6000 0000001d
[ 1442.252410] 7c20: 00000000 10624dd3 d69e7d7d d69e7c8c d69e7c90 d69e7c48 c004dd7c c004d6bc
[ 1442.261199] 7c40: 20000113 ffffffff
[ 1442.264953] r6:ffffffff r5:20000113 r4:c004d6bc r3:c004dd7c
[ 1442.271362] [<c004d65c>] (__do_softirq+0x0/0x25c) from [<c004dd7c>] (irq_exit+0x98/0xa0)
[ 1442.279998] [<c004dce4>] (irq_exit+0x0/0xa0) from [<c00145ac>] (handle_IRQ+0x58/0xb4)
[ 1442.288421] r4:c0974d40 r3:e0802100
[ 1442.292388] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handle_irq+0x2c/0x60)
[ 1442.301361] r8:60000113 r7:d69e7d24 r6:d69e7cf0 r5:c0973a00 r4:e0802100
[ 1442.308685] r3:0000001d
[ 1442.311676] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0687c00>] (__irq_svc+0x40/0x70)
[ 1442.320526] Exception stack(0xd69e7cf0 to 0xd69e7d38)
[ 1442.325958] 7ce0: c09f5b4c 60000193 c09b0e50 c09b0e50
[ 1442.334716] 7d00: c09f5b53 c09f5b8d c09b0df0 0000004c 60000113 10624dd3 d69e7d7d d69e7dcc
[ 1442.343444] 7d20: 60000113 d69e7d38 c004799c c0047e7c 60000113 ffffffff
[ 1442.350555] r6:ffffffff r5:60000113 r4:c0047e7c r3:c004799c
[ 1442.356964] [<c0047b14>] (vprintk+0x0/0x504) from [<c067d620>] (printk+0x24/0x2c)
[ 1442.364959] [<c067d5fc>] (printk+0x0/0x2c) from [<c04827f0>] (lowmem_shrink+0x2c0/0x37c)
[ 1442.373657] r3:00000075 r2:d090442c r1:000002b7 r0:c089ecd4
[ 1442.380004] [<c0482530>] (lowmem_shrink+0x0/0x37c) from [<c00e8280>] (shrink_slab+0x1ec/0x3e0)
[ 1442.389221] [<c00e8094>] (shrink_slab+0x0/0x3e0) from [<c00eaf04>] (kswapd+0x610/0xba4)
[ 1442.397827] [<c00ea8f4>] (kswapd+0x0/0xba4) from [<c00668d8>] (kthread+0x90/0x9c)
[ 1442.405883] [<c0066848>] (kthread+0x0/0x9c) from [<c004a87c>] (do_exit+0x0/0x804)
[ 1442.413848] r6:c004a87c r5:c0066848 r4:d682fedc
[ 1442.419097] Code: e59b9004 e41c400c 0a000015 e244400c (e59c5008)
[ 1442.425598] Board Information:
[ 1442.425598] Revision : 0010
[ 1442.425598] Serial : 0000000000000000
[ 1442.425598] SoC Information:
[ 1442.425628] CPU : OMAP4460
[ 1442.425628] Rev : ES1.1
[ 1442.425628] Type : GP
[ 1442.425628] Production ID: 8001B94E-000200F0
[ 1442.425628] Die ID : 0E2E0002-00000001-014E385A-1400A011
[ 1442.425628]
[ 1442.459777] ---[ end trace 42bdc301b07d371f ]---
[ 1442.464721] Kernel panic - not syncing: Fatal exception in interrupt
[ 1442.471588] CPU1: stopping
[ 1442.474517] Backtrace:
[ 1442.477264] [<c0017b74>] (dump_backtrace+0x0/0x10c) from [<c067cc58>] (dump_stack+0x18/0x1c)
[ 1442.486297] r6:c094c538 r5:d68de000 r4:c0974d40 r3:c09b0e50
[ 1442.492706] [<c067cc40>] (dump_stack+0x0/0x1c) from [<c00196c4>] (handle_IPI+0x1dc/0x210)
[ 1442.501434] [<c00194e8>] (handle_IPI+0x0/0x210) from [<c00084fc>] (gic_handle_irq+0x58/0x60)
[ 1442.510498] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0687c00>] (__irq_svc+0x40/0x70)
[ 1442.519378] Exception stack(0xd68dfcd0 to 0xd68dfd18)
[ 1442.524780] fcc0: 00000002 00000002 00000002 00000001
[ 1442.533538] fce0: d68dfd54 c18381c0 00000000 c18381c0 00eeb000 c18381c8 00000001 d68dfd44
[ 1442.542327] fd00: 00000001 d68dfd18 c00234f8 c0097d80 20000113 ffffffff
[ 1442.549377] r6:ffffffff r5:20000113 r4:c0097d80 r3:c00234f8
[ 1442.555816] [<c0097d04>] (generic_exec_single+0x0/0x98) from [<c0097ebc>] (smp_call_function_single+0x120/0x1d8)
[ 1442.566680] [<c0097d9c>] (smp_call_function_single+0x0/0x1d8) from [<c00981b4>] (smp_call_function_many+0x240/0x28c)
[ 1442.577972] [<c0097f74>] (smp_call_function_many+0x0/0x28c) from [<c00983c8>] (smp_call_function+0x48/0x74)
[ 1442.588348] [<c0098380>] (smp_call_function+0x0/0x74) from [<c044937c>] (cpuidle_latency_notify+0x20/0x28)
[ 1442.598663] r4:ffffffff r3:c044935c
[ 1442.602722] [<c044935c>] (cpuidle_latency_notify+0x0/0x28) from [<c06899dc>] (notifier_call_chain+0x4c/0x8c)
[ 1442.613250] [<c0689990>] (notifier_call_chain+0x0/0x8c) from [<c006cab0>] (__blocking_notifier_call_chain+0x50/0x68)
[ 1442.624450] r8:00000113 r7:0000000a r6:00000000 r5:ffffffff r4:c09b40d0
[ 1442.631774] r3:ffffffff
[ 1442.634765] [<c006ca60>] (__blocking_notifier_call_chain+0x0/0x68) from [<c006cae8>] (blocking_notifier_call_chain+0x20/0x28)
[ 1442.646850] r7:00000001 r6:00000000 r5:0000000a r4:c09b4070
[ 1442.653259] [<c006cac8>] (blocking_notifier_call_chain+0x0/0x28) from [<c0085e58>] (pm_qos_update_target+0xf8/0x19c)
[ 1442.664520] [<c0085d60>] (pm_qos_update_target+0x0/0x19c) from [<c0086008>] (pm_qos_update_request+0x5c/0x98)
[ 1442.675140] [<c0085fac>] (pm_qos_update_request+0x0/0x98) from [<c002d134>] (omap_device_scale+0x238/0x4b4)
[ 1442.685516] r5:d68e8c08 r4:000eadd0
[ 1442.689697] [<c002cefc>] (omap_device_scale+0x0/0x4b4) from [<bf0207b4>] (sgxfreq_set_freq_request+0x8c/0xa8 [pvrsrvkm_sgx540_120)
[ 1442.702514] [<bf020728>] (sgxfreq_set_freq_request+0x0/0xa8 [pvrsrvkm_sgx540_120]) from [<bf0211c8>] (on3demand_timeout+0x58/0x68)
[ 1442.717071] r7:c1844000 r6:c183e9c0 r5:00000000 r4:bf0433a0
[ 1442.723571] [<bf021170>] (on3demand_timeout+0x0/0x68 [pvrsrvkm_sgx540_120]) from [<c0061950>] (process_one_work+0x134/0x4ac)
[ 1442.735565] r5:d68de000 r4:d68be500
[ 1442.739562] [<c006181c>] (process_one_work+0x0/0x4ac) from [<c0061e54>] (worker_thread+0x18c/0x3d8)
[ 1442.749267] [<c0061cc8>] (worker_thread+0x0/0x3d8) from [<c00668d8>] (kthread+0x90/0x9c)
[ 1442.757904] [<c0066848>] (kthread+0x0/0x9c) from [<c004a87c>] (do_exit+0x0/0x804)
[ 1442.765930] r6:c004a87c r5:c0066848 r4:d6865ec4
[ 1442.771087] Rebooting in 5 seconds..
I think problem is in kernel mem, anyone know about this issue, pls help me!
Best Regard,