Tool/software: Linux
Hi, everyone
I don't know why the system show this message while it runing, please help me resolve this problem, thanks!
[ 177.317474] Unable to handle kernel NULL pointer dereference at virtual address 00000008
[ 177.325927] pgd = c0004000
[ 177.328765] [00000008] *pgd=00000000
[ 177.332489] Internal error: Oops: 17 [#1]
[ 177.336669] Modules linked in: 8188eu(O)
[ 177.340789] CPU: 0 Tainted: G B O (3.2.0 #160)
[ 177.346527] PC is at rb_next+0xc/0x78
[ 177.350341] LR is at pick_next_task_fair+0xcc/0xf0
[ 177.355346] pc : [<c01eed14>] lr : [<c003801c>] psr: 60000093
[ 177.355346] sp : cf031f20 ip : cf031f30 fp : cf031f2c
[ 177.367340] r10: 00000000 r9 : 00000000 r8 : cf01b680
[ 177.372772] r7 : c05fa2b8 r6 : 00000000 r5 : c05fa270 r4 : 00000000
[ 177.379577] r3 : 00000002 r2 : 00000002 r1 : cf01b680 r0 : 00000008
[ 177.386413] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
[ 177.394104] Control: 10c5387d Table: 8f6a0019 DAC: 00000015
[ 177.400115] Process ksoftirqd/0 (pid: 3, stack limit = 0xcf0302f0)
[ 177.406555] Stack: (0xcf031f20 to 0xcf032000)
[ 177.411102] 1f20: cf031f4c cf031f30 c003801c c01eed14 c05fa270 cf030000 c05fa270 cf01b7d4
[ 177.419647] 1f40: cf031f84 cf031f50 c0411214 c0037f5c c0042768 c04115ac cf031f7c c0642c00
[ 177.428192] 1f60: cf030000 00000000 00000001 00000000 00000000 00000000 cf031f94 cf031f88
[ 177.436706] 1f80: c04115ac c0411168 cf031fbc cf031f98 c0042874 c0411568 00000000 cf01df0c
[ 177.445251] 1fa0: 00000000 c00427ac 00000013 00000000 cf031ff4 cf031fc0 c005569c c00427b8
[ 177.453796] 1fc0: cf01df0c 00000000 00000000 00000000 cf031fd0 cf031fd0 00000000 cf01df0c
[ 177.462341] 1fe0: c0055610 c0040324 00000000 cf031ff8 c0040324 c005561c ffffffff ffffffff
[ 177.470855] Backtrace:
[ 177.473419] [<c01eed08>] (rb_next+0x0/0x78) from [<c003801c>] (pick_next_task_fair+0xcc/0xf0)
[ 177.482330] [<c0037f50>] (pick_next_task_fair+0x0/0xf0) from [<c0411214>] (__schedule+0xb8/0x35c)
[ 177.491577] r7:cf01b7d4 r6:c05fa270 r5:cf030000 r4:c05fa270
[ 177.497528] [<c041115c>] (__schedule+0x0/0x35c) from [<c04115ac>] (schedule+0x50/0x68)
[ 177.505798] [<c041155c>] (schedule+0x0/0x68) from [<c0042874>] (run_ksoftirqd+0xc8/0xfc)
[ 177.514251] [<c00427ac>] (run_ksoftirqd+0x0/0xfc) from [<c005569c>] (kthread+0x8c/0x94)
[ 177.522583] r8:00000000 r7:00000013 r6:c00427ac r5:00000000 r4:cf01df0c
[ 177.529418] r3:00000000
[ 177.532165] [<c0055610>] (kthread+0x0/0x94) from [<c0040324>] (do_exit+0x0/0x65c)
[ 177.539978] r6:c0040324 r5:c0055610 r4:cf01df0c
[ 177.544799] Code: e89da800 e1a0c00d e92dd800 e24cb004 (e5903000)
[ 177.551300] ---[ end trace 921e815900ae11dd ]---
[ 177.558166] Unable to handle kernel NULL pointer dereference at virtual address 00000008
[ 177.566619] pgd = cf63c000
[ 177.569458] [00000008] *pgd=8f48a831, *pte=00000000, *ppte=00000000
[ 177.575988] Internal error: Oops: 17 [#2]
[ 177.580169] Modules linked in: 8188eu(O)
[ 177.584289] CPU: 0 Tainted: G B D O (3.2.0 #160)
[ 177.590026] PC is at rb_next+0xc/0x78
[ 177.593841] LR is at pick_next_task_fair+0xcc/0xf0
[ 177.598846] pc : [<c01eed14>] lr : [<c003801c>] psr: 60000093
[ 177.598846] sp : cf673d40 ip : cf673d50 fp : cf673d4c
[ 177.610809] r10: cf673e30 r9 : cf673e74 r8 : cf40e6c0
[ 177.616271] r7 : c05fa2b8 r6 : 00000000 r5 : c05fa270 r4 : 00000000
[ 177.623077] r3 : 00000001 r2 : 00000001 r1 : cf40e6c0 r0 : 00000008
[ 177.629882] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 177.637420] Control: 10c5387d Table: 8f63c019 DAC: 00000015
[ 177.643402] Process MsgQueueThread (pid: 624, stack limit = 0xcf6722f0)
[ 177.650299] Stack: (0xcf673d40 to 0xcf674000)
[ 177.654876] 3d40: cf673d6c cf673d50 c003801c c01eed14 c05fa270 cf672000 c05fa270 cf40e814
[ 177.663391] 3d60: cf673da4 cf673d70 c0411214 c0037f5c 00000029 c04115ac 00000000 571be4be
[ 177.671936] 3d80: 00000029 0000c350 00000000 cf673e68 cf673e74 cf673e30 cf673db4 cf673da8
[ 177.680480] 3da0: c04115ac c0411168 cf673e04 cf673db8 c0064d94 c0411568 0000c350 00000000
[ 177.689025] 3dc0: cf673e04 cf672000 0000c350 00000000 571be4be 00000029 cf673f68 cf673e68
[ 177.697540] 3de0: cf673e30 00000000 00000000 00000001 cf672000 42e76c5c cf673ecc cf673e08
[ 177.706085] 3e00: c00657cc c0064cb8 cf673e2c 00000000 00400040 00000001 cf673f68 cf673e2c
[ 177.714630] 3e20: 571ca80e 00000029 c05fbf88 c0644638 c05fc4b1 cf4e7f20 cf689f20 00000000
[ 177.723175] 3e40: 571ca80e 00000029 571be4be 00000029 c0058ba4 c05fbfb8 00000001 00000000
[ 177.731689] 3e60: cf40e6c0 cf673e70 00000064 cf673e6c cf673e6c c0644638 c0644638 cf40e6c0
[ 177.740234] 3e80: c0644638 42e76000 cf439800 00000c5c 00000000 00000000 00000000 ffffffff
[ 177.748779] 3ea0: cf439800 000f3e67 00000001 00000000 00000000 42e76c5c 42e76c5c 00000000
[ 177.757293] 3ec0: cf673f4c cf673ed0 c0066b84 c0065658 ffffffff cf673ee0 c00742e0 c00429c4
[ 177.765838] 3ee0: c05fa6fc c0607668 00000024 c0642c6c cf673f14 cf673f00 cf673f4c cf673f08
[ 177.774383] 3f00: c005db2c c00221ac cf673f64 000000b1 c06442e0 cf673f60 20c9fbed 00000000
[ 177.782928] 3f20: c005dc28 000f3e67 42e77910 00000000 00000000 00000080 42e76c5c 00000001
[ 177.791442] 3f40: cf673fa4 cf673f50 c00673b8 c0066a98 42e77910 00000000 ffffffff c00148e8
[ 177.799987] 3f60: 571be4be 00000029 571be4be 00000029 00000000 000f3e67 00000008 42e77910
[ 177.808532] 3f80: 42e76c58 42e76cb0 000000f0 c00148e8 cf672000 00000000 00000000 cf673fa8
[ 177.817077] 3fa0: c0014740 c006732c 42e77910 42e76c58 42e76c5c 00000080 00000001 42e76c08
[ 177.825592] 3fc0: 42e77910 42e76c58 42e76cb0 000000f0 42e76c08 00000001 00000080 42e76c5c
[ 177.834136] 3fe0: 00000000 42e76bf0 40055bf4 40055c14 80000010 42e76c5c ffffffff ffffffff
[ 177.842681] Backtrace:
[ 177.845245] [<c01eed08>] (rb_next+0x0/0x78) from [<c003801c>] (pick_next_task_fair+0xcc/0xf0)
[ 177.854125] [<c0037f50>] (pick_next_task_fair+0x0/0xf0) from [<c0411214>] (__schedule+0xb8/0x35c)
[ 177.863403] r7:cf40e814 r6:c05fa270 r5:cf672000 r4:c05fa270
[ 177.869323] [<c041115c>] (__schedule+0x0/0x35c) from [<c04115ac>] (schedule+0x50/0x68)
[ 177.877624] [<c041155c>] (schedule+0x0/0x68) from [<c0064d94>] (futex_wait_queue_me+0xe8/0x110)
[ 177.886688] [<c0064cac>] (futex_wait_queue_me+0x0/0x110) from [<c00657cc>] (futex_wait+0x180/0x238)
[ 177.896148] [<c006564c>] (futex_wait+0x0/0x238) from [<c0066b84>] (do_futex+0xf8/0x894)
[ 177.904510] [<c0066a8c>] (do_futex+0x0/0x894) from [<c00673b8>] (sys_futex+0x98/0x174)
[ 177.912780] [<c0067320>] (sys_futex+0x0/0x174) from [<c0014740>] (ret_fast_syscall+0x0/0x30)
[ 177.921600] Code: e89da800 e1a0c00d e92dd800 e24cb004 (e5903000)
[ 177.928253] ---[ end trace 921e815900ae11de ]---
[ 177.941101] Unable to handle kernel NULL pointer dereference at virtual address 00000008
[ 177.949554] pgd = cf63c000
[ 177.952362] [00000008] *pgd=8f48a831, *pte=00000000, *ppte=00000000
[ 177.958923] Internal error: Oops: 17 [#3]
[ 177.963104] Modules linked in: 8188eu(O)
[ 177.967224] CPU: 0 Tainted: G B D O (3.2.0 #160)
[ 177.972961] PC is at rb_next+0xc/0x78
[ 177.976776] LR is at pick_next_task_fair+0xcc/0xf0
[ 177.981781] pc : [<c01eed14>] lr : [<c003801c>] psr: 60000093
[ 177.981781] sp : cf63b9f8 ip : cf63ba08 fp : cf63ba04
[ 177.993743] r10: cf63bb78 r9 : 00000000 r8 : cf40ec40
[ 177.999206] r7 : c05fa2b8 r6 : 00000000 r5 : c05fa270 r4 : 00000000
[ 178.006011] r3 : 00000001 r2 : 00000001 r1 : cf40ec40 r0 : 00000008
[ 178.012817] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
[ 178.020355] Control: 10c5387d Table: 8f63c019 DAC: 00000015
[ 178.026367] Process zeus_qt (pid: 620, stack limit = 0xcf63a2f0)
[ 178.032623] Stack: (0xcf63b9f8 to 0xcf63c000)
[ 178.037170] b9e0: cf63ba24 cf63ba08
[ 178.045715] ba00: c003801c c01eed14 c05fa270 cf63a000 c05fa270 cf40ed94 cf63ba5c cf63ba28
[ 178.054229] ba20: c0411214 c0037f5c 00000029 c04115ac 00000000 8cac624e 00000029 cf63a000
[ 178.062774] ba40: 00000000 0007e0af 00000000 cf63bb78 cf63ba6c cf63ba60 c04115ac c0411168
[ 178.071319] ba60: cf63badc cf63ba70 c041222c c0411568 0007e0af 00000000 cf69df20 00000000
[ 178.079864] ba80: 00000000 00000000 8cac624e 00000029 8ca4819f 00000029 c0058ba4 c05fbfb8
[ 178.088378] baa0: 00000001 00000000 cf40ec40 a0000013 cf63badc cf63bb84 cf63a000 00000020
[ 178.096923] bac0: 00000000 0000000d 0000000d cf47cec0 cf63baec cf63bae0 c04122b0 c0412154
[ 178.105468] bae0: cf63bb04 cf63baf0 c00b46d0 c04122a8 00002000 fffffd98 cf63be0c cf63bb08
[ 178.114013] bb00: c00b4f64 c00b469c 00000000 00000304 00000000 3b9aca00 fffffd98 0007e0af
[ 178.122528] bb20: 00000001 cf63bb84 cf63bf68 cf63a000 cf63bb78 00000000 cf63be18 00000000
[ 178.131072] bb40: 00000000 cf63be3c cf63be38 cf63be34 00000000 cf63be4c cf63be48 cf63be44
[ 178.139617] bb60: 00000000 00000000 00001c88 00000000 00400040 00000001 8ca4819f 00000029
[ 178.148162] bb80: 00000003 c00b46ec 000000db 00000000 cf40ec40 00000000 00000000 00000006
[ 178.156677] bba0: cf47c8c0 000000db 00000000 cf63bb84 c00b47e0 cf518ec0 cf518ec0 cf518ec0
[ 178.165222] bbc0: cf47c840 000000db 00000000 cf63bb84 c00b47e0 cf532780 cf532780 cf532780
[ 178.173767] bbe0: cf47c5c0 000000db 00000000 cf63bb84 c00b47e0 cf675f08 cf1e342c cf1e342c
[ 178.182312] bc00: cf47c6c0 000000db 00000000 cf63bb84 c00b47e0 cf4894d4 cf4894d4 cf4894d4
[ 178.190826] bc20: cf47c6c0 000000db 00000000 cf63bb84 c00b47e0 cf4894cc cf4894cc cf4894cc
[ 178.199371] bc40: cf47cec0 000000db 00000000 cf63bb84 c00b47e0 cf532640 cf532640 cf532640
[ 178.207916] bc60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 178.216430] bc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 178.224975] bca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 178.233520] bcc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 178.242065] bce0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 178.250579] bd00: 00000000 00000000 d0a17704 ce887288 cf63bda0 cf028001 00000000 cf63bdb4
[ 178.259124] bd20: cf63bda0 00000000 00000001 cf45d0c8 00000006 cf63bdb4 00000001 cf63bde8
[ 178.267669] bd40: cf63bd7c cf63bd50 c01bc700 c005d450 00000001 00000001 cf63a000 cf63bde8
[ 178.276214] bd60: 00000001 00000001 cf63a000 cf63bde8 cf63bf94 cf63bd80 c01bd3fc c01bbeec
[ 178.284729] bd80: cf63bdb4 db0834a6 00000010 cf40ec70 cf5326c0 cf45d0c8 00000000 c060b718
[ 178.293273] bda0: cf518e00 cf63bdb4 00000000 00000000 00000000 cf63bdb4 cf63bdf8 cf0bf600
[ 178.301818] bdc0: cf63bdf4 cf63bdd0 c0041998 c005d71c cf63bdf4 cf63bde0 c00bcfb0 c00bcf64
[ 178.310363] bde0: ce89eb48 00000004 cf63be30 001a4a60 cf63a000 001a4c78 0000000d cf63be30
[ 178.318878] be00: cf63bf5c cf63be10 c00b5148 c00b4a94 cf63be7c 001a4e90 cf63be30 cf63be34
[ 178.327423] be20: cf63be38 cf63be3c cf63be40 cf63be44 00001c88 00000000 00000000 00000000
[ 178.335968] be40: 00000000 00000000 c041c700 cf518ec0 c05fbfb8 00000000 00000000 00000000
[ 178.344512] be60: 00000000 cf63bf78 fffffdee cf47c8c0 cf63bf3c cf63be80 c00a4508 c00ac540
[ 178.353027] be80: 00000000 00000000 beca8930 00000010 00000001 00020000 00000000 00000001
[ 178.361572] bea0: ffffffff cf47c8c0 00000000 00000000 00000000 00000000 cf40ec40 00000010
[ 178.370117] bec0: 37d92c07 a4240531 c06442e0 cf63bf68 cf63bf24 cf63bee0 c005da88 c00416b0
[ 178.378662] bee0: 00000010 00000000 000000b1 37d92c07 a4240531 1ec5ab98 cf63bf68 00000000
[ 178.387176] bf00: cf63bf30 0000000d 00000000 001a4e90 cf63bf5c cf63bf28 c00b4a70 c0041f74
[ 178.395721] bf20: c00b4a5c c005d9ac 1ec5ab98 c00416b0 000000b2 beca8900 cf63bf68 001a4c78
[ 178.404266] bf40: 001a4a60 0000000d 00000000 001a4e90 cf63bfa4 cf63bf60 c00b5414 c00b501c
[ 178.412811] bf60: cf63bf68 beca88b8 000000b2 1b040d9f 00000000 0007e0af 00000008 beca8900
[ 178.421325] bf80: beca8a3c 001a4c78 0000008e c00148e8 cf63a000 00000000 00000000 cf63bfa8
[ 178.429870] bfa0: c0014740 c00b5354 beca8900 beca8a3c 0000000d 001a4a60 001a4c78 001a4e90
[ 178.438415] bfc0: beca8900 beca8a3c 001a4c78 0000008e 001a4a60 beca8900 0000000d 000000b1
[ 178.446960] bfe0: 00000000 beca88d0 411d09c8 411bbd48 80000010 0000000d 00090072 00000532
[ 178.455474] Backtrace:
[ 178.458038] [<c01eed08>] (rb_next+0x0/0x78) from [<c003801c>] (pick_next_task_fair+0xcc/0xf0)
[ 178.466949] [<c0037f50>] (pick_next_task_fair+0x0/0xf0) from [<c0411214>] (__schedule+0xb8/0x35c)
[ 178.476196] r7:cf40ed94 r6:c05fa270 r5:cf63a000 r4:c05fa270
[ 178.482147] [<c041115c>] (__schedule+0x0/0x35c) from [<c04115ac>] (schedule+0x50/0x68)
[ 178.490417] [<c041155c>] (schedule+0x0/0x68) from [<c041222c>] (schedule_hrtimeout_range_clock+0xe4/0x154)
[ 178.500488] [<c0412148>] (schedule_hrtimeout_range_clock+0x0/0x154) from [<c04122b0>] (schedule_hrtimeout_range+0x14/0x18)
[ 178.512023] [<c041229c>] (schedule_hrtimeout_range+0x0/0x18) from [<c00b46d0>] (poll_schedule_timeout+0x40/0x5c)
[ 178.522644] [<c00b4690>] (poll_schedule_timeout+0x0/0x5c) from [<c00b4f64>] (do_select+0x4dc/0x588)
[ 178.532104] r5:fffffd98 r4:00002000
[ 178.535827] [<c00b4a88>] (do_select+0x0/0x588) from [<c00b5148>] (core_sys_select+0x138/0x338)
[ 178.544830] [<c00b5010>] (core_sys_select+0x0/0x338) from [<c00b5414>] (sys_select+0xcc/0x114)
[ 178.553833] [<c00b5348>] (sys_select+0x0/0x114) from [<c0014740>] (ret_fast_syscall+0x0/0x30)
[ 178.562744] Code: e89da800 e1a0c00d e92dd800 e24cb004 (e5903000)
[ 178.569274] ---[ end trace 921e815900ae11df ]---
