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Visitor liujun0621
Visitor
6,534 Views
Registered: ‎12-01-2015

the linux system has crash when i write dato to usb mobile disk constant

develop environment as follows:

-CENTOS 6 64 bit

-xilinx kernel 2015.2

-vivado 2015.2

 

 

Unable to handle kernel paging request at virtual address 0b300b31

pgd = 40004000

[0b300b31] *pgd=00000000

Internal error: Oops - BUG: 5 [#1] PREEMPT SMP ARM

Modules linked in:

CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 3.19.0-xilinx #1

Hardware name: Xilinx Zynq Platform

Workqueue: writeback bdi_writeback_workfn (flush-8:0)

task: 7e02f080 ti: 7e062000 task.ti: 7e062000

PC is at __mpage_writepage+0x9c/0x548

LR is at 0x1

pc : [<400e7cd4>]    lr : [<00000001>]    psr: 80000113

sp : 7e063c10  ip : 0b300b31  fp : 00000008

r10: 7e063da0  r9 : 00000000  r8 : 00000000

r7 : 59004ec0  r6 : 7e26f800  r5 : 00000008  r4 : 7ea76fa0

r3 : 0b360b37  r2 : 00000001  r1 : 0b340b35  r0 : 00000000

Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel

Control: 18c5387d  Table: 3d82004a  DAC: 00000015

Process kworker/u4:0 (pid: 6, stack limit = 0x7e062238)

Stack: (0x7e063c10 to 0x7e064000)

3c00:                                     0000001f 00000070 00000000 00000000

3c20: 00000000 00000009 0b360b37 00000000 071c03e8 00000000 08a34000 00000000

3c40: 5e72751c 7e063e18 04a08060 001b66ab 00000000 40672100 0b340b35 0b320b33

3c60: 071c0401 00000000 071c0402 00000000 071c0403 00000000 071c0404 00000000

3c80: 071c0405 00000000 071c0406 00000000 071c0407 00000000 0000000e 00000001

3ca0: 7e063d34 7e063d40 00000000 5e72751c 62e858ac 4008390c 00000000 400aa480

3cc0: 00007ea0 00000000 00000113 ffffffff 00007e8b 00000000 5e72751c 7e063e18

3ce0: 00000000 ffffffff 00007e8b 00000000 5e72751c 7ea76fa0 0000000c 4008adb4

3d00: 0000000e 7e304c98 7e259838 00007e0f 00007e8c 7e063d34 00000000 0000000e

3d20: 7e063d70 00000000 400e7c38 7e063da0 00000082 00007e8e 0000000e 00000000

3d40: 7ea85620 7ea8d640 7ea8d660 7eaa03c0 7eaa03e0 7eb375c0 7eb375e0 7eaa1840

3d60: 7eaa1860 7ea78440 7ea78460 7ea76f80 7ea76fa0 7ea82840 00000000 7e063e18

3d80: 00000001 5e72751c 5e72751c 5e727498 5e7274dc 7e2a185c 406c8d30 400e7b84

3da0: 7e26f800 00000008 071c0407 00000000 4016e608 00000001 7d8934f8 7d893698

3dc0: 7e063dc0 7e063dc0 7e063dc8 7e063dc8 5e727450 7e063ed4 7e063e18 400d8a84

3de0: 00000000 7e2a17f0 7e063ed4 5e727450 00000000 5e727498 5e7274dc 400d961c

3e00: 40672100 001b66aa 7dacc800 7e2a184c 00000800 5e7274b4 00000784 00000000

3e20: 00000000 00000000 ffffffff 7fffffff 00000000 00000011 00000000 7e2a17f0

3e40: 00000000 40672100 001b66b4 7e063ed4 7e2a184c 7dacc800 5e7274dc 400d97f8

3e60: 7e063e58 7e2a17f0 7e063ed4 40672100 7e2a185c 001b66aa 00004742 40682180

3e80: 7e2a184c 400d9938 00000000 00000000 001b658e 7e02d800 00000001 001b658e

3ea0: 40672180 001b5af2 7e2a16f8 7e2a17f8 7e2a16f8 00000000 00004742 7e2a17f0

3ec0: 40672100 7e2a1860 7e2a1864 400d9bb0 ffffffff 00000f36 00000000 7e063ea4

3ee0: 00000000 00000006 00000003 00000000 00000000 00000000 00000000 7e028880

3f00: 7e2a17f8 7e02d800 00000000 7e0a8e00 00000000 7e02d860 00000000 40032288

3f20: 7e028880 7e2a17f8 00000088 7e028880 7e02d800 7e028898 40672100 7e02d814

3f40: 7e02d994 4003273c 7e029680 00000000 7e028880 400325b4 00000000 00000000

3f60: 00000000 40035fc8 77e27b2e 00000000 587e7f52 7e028880 00000000 00000000

3f80: 7e063f80 7e063f80 00000000 00000000 7e063f90 7e063f90 7e063fac 7e029680

3fa0: 40035ef0 00000000 00000000 4000dd40 00000000 00000000 00000000 00000000

3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 d7c3bf7b 781e44fc

[<400e7cd4>] (__mpage_writepage) from [<4008adb4>] (write_cache_pages+0x214/0x2e8)

[<4008adb4>] (write_cache_pages) from [<400e7b84>] (mpage_writepages+0x6c/0x9c)

[<400e7b84>] (mpage_writepages) from [<400d8a84>] (__writeback_single_inode+0x18/0xe0)

[<400d8a84>] (__writeback_single_inode) from [<400d961c>] (writeback_sb_inodes+0x1e0/0x358)

[<400d961c>] (writeback_sb_inodes) from [<400d97f8>] (__writeback_inodes_wb+0x64/0xa0)

[<400d97f8>] (__writeback_inodes_wb) from [<400d9938>] (wb_writeback+0x104/0x18c)

[<400d9938>] (wb_writeback) from [<400d9bb0>] (bdi_writeback_workfn+0x160/0x2d0)

[<400d9bb0>] (bdi_writeback_workfn) from [<40032288>] (process_one_work+0x13c/0x21c)

[<40032288>] (process_one_work) from [<4003273c>] (worker_thread+0x188/0x288)

[<4003273c>] (worker_thread) from [<40035fc8>] (kthread+0xd8/0xec)

[<40035fc8>] (kthread) from [<4000dd40>] (ret_from_fork+0x14/0x34)

Code: e58d901c e1a0c007 e1cd20f8 e58d9018 (e59c3000)

---[ end trace 4af2df476461ea2b ]---

Unable to handle kernel paging request at virtual address ffffffec

pgd = 40004000

[ffffffec] *pgd=3eff6821, *pte=00000000, *ppte=00000000

Internal error: Oops - BUG: 17 [#2] PREEMPT SMP ARM

Modules linked in:

CPU: 0 PID: 6 Comm: kworker/u4:0 Tainted: G      D        3.19.0-xilinx #1

Hardware name: Xilinx Zynq Platform

task: 7e02f080 ti: 7e062000 task.ti: 7e062000

PC is at kthread_data+0x4/0xc

LR is at wq_worker_sleeping+0xc/0x9c

pc : [<4003644c>]    lr : [<40032b08>]    psr: 20000193

sp : 7e063948  ip : 7e02f0c8  fp : 7e0639d4

r10: 40678fc0  r9 : 00000000  r8 : 7e02f314

r7 : 4066e600  r6 : 7e062000  r5 : 7e02f080  r4 : 00000000

r3 : 00000000  r2 : 7e7d4600  r1 : 00000000  r0 : 7e02f080

Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user

Control: 18c5387d  Table: 3d82004a  DAC: 00000015

Process kworker/u4:0 (pid: 6, stack limit = 0x7e062238)

Stack: (0x7e063948 to 0x7e064000)

3940:                   7e7d4600 4046eacc 00000004 00000000 7e0639d4 40030aa8

3960: 00000000 7e063950 00000000 7e1b4700 00000004 00200200 400e7cd4 40031e14

3980: 00000004 60000193 7e2a1610 7e0639a0 7e0639a0 00000001 60000113 401b1ddc

39a0: 7e0639a0 7e0639a0 7e0639a8 7e0639a8 7d2187c0 7e02f080 7e0637bc 7e02a9c0

39c0: 7e0639e8 00000001 7e02f290 400e7cd4 7e063a33 400223f0 7e063a33 4004ee90

39e0: 40589555 7e063a04 7e0639e8 7e0639e8 00000002 406aee04 0000000b 400e7cd6

3a00: 00000000 7e063a62 4067c99c 400e7cd4 7e063a33 40011004 7e062238 0000000b

3a20: 00000000 00000008 60000113 00000000 65000000 39643835 20633130 30613165

3a40: 37303063 63316520 66303264 35652038 30396438 28203831 63393565 30303033

3a60: 40002029 7e063a84 00000000 0b300b31 00000005 7e063bc8 00000000 7e02f080

3a80: 00000000 00000005 00000008 4046c1e0 7e063bc8 40019970 7e259908 401aec60

3aa0: 00000003 7e063b40 00000003 00000000 401aec60 401d3a30 00200200 00000000

3ac0: 00011200 7d218780 7e305358 00011200 00011210 40085624 00000001 00000000

3ae0: 7e197c48 7db4f000 7e259698 7e2a1610 00000000 0000001e 00000001 7eaa1840

3b00: 00000000 00000005 4067d7cc 0b300b31 7e063bc8 00000000 00000000 7e063da0

3b20: 00000008 4000847c 00000000 7d225800 001b66aa 401aeeb8 7d225800 7d225800

3b40: 7d893698 401b1458 7d893698 7e2a1610 7e063db8 00000003 00000000 00000000

3b60: 00000000 7e063da0 7e2a1610 401b1fe8 00000000 7e26f300 00011220 7e1aa540

3b80: 00000008 00011220 00011270 40085624 00001000 401b0550 00000000 00000000

3ba0: 406790b0 7e063bcc 00000070 7e1b1ec0 0000001f 400e7cd4 80000113 ffffffff

3bc0: 7e063bfc 40011698 00000000 0b340b35 00000001 0b360b37 7ea76fa0 00000008

3be0: 7e26f800 59004ec0 00000000 00000000 7e063da0 00000008 0b300b31 7e063c10

3c00: 00000001 400e7cd4 80000113 ffffffff 0000001f 00000070 00000000 00000000

3c20: 00000000 00000009 0b360b37 00000000 071c03e8 00000000 08a34000 00000000

3c40: 5e72751c 7e063e18 04a08060 001b66ab 00000000 40672100 0b340b35 0b320b33

3c60: 071c0401 00000000 071c0402 00000000 071c0403 00000000 071c0404 00000000

3c80: 071c0405 00000000 071c0406 00000000 071c0407 00000000 0000000e 00000001

3ca0: 7e063d34 7e063d40 00000000 5e72751c 62e858ac 4008390c 00000000 400aa480

3cc0: 00007ea0 00000000 00000113 ffffffff 00007e8b 00000000 5e72751c 7e063e18

3ce0: 00000000 ffffffff 00007e8b 00000000 5e72751c 7ea76fa0 0000000c 4008adb4

3d00: 0000000e 7e304c98 7e259838 00007e0f 00007e8c 7e063d34 00000000 0000000e

3d20: 7e063d70 00000000 400e7c38 7e063da0 00000082 00007e8e 0000000e 00000000

3d40: 7ea85620 7ea8d640 7ea8d660 7eaa03c0 7eaa03e0 7eb375c0 7eb375e0 7eaa1840

3d60: 7eaa1860 7ea78440 7ea78460 7ea76f80 7ea76fa0 7ea82840 00000000 7e063e18

3d80: 00000001 5e72751c 5e72751c 5e727498 5e7274dc 7e2a185c 406c8d30 400e7b84

3da0: 7e26f800 00000008 071c0407 00000000 4016e608 00000001 7e063db8 7e063db8

3dc0: 7e063dc0 7e063dc0 7e063dc8 7e063dc8 5e727450 7e063ed4 7e063e18 400d8a84

3de0: 00000000 7e2a17f0 7e063ed4 5e727450 00000000 5e727498 5e7274dc 400d961c

3e00: 40672100 001b66aa 7dacc800 7e2a184c 00000800 5e7274b4 00000784 00000000

3e20: 00000000 00000000 ffffffff 7fffffff 00000000 00000011 00000000 7e2a17f0

3e40: 00000000 40672100 001b66b4 7e063ed4 7e2a184c 7dacc800 5e7274dc 400d97f8

3e60: 7e063e58 7e2a17f0 7e063ed4 40672100 7e2a185c 001b66aa 00004742 40682180

3e80: 7e2a184c 400d9938 00000000 00000000 001b658e 7e02d800 00000001 001b658e

3ea0: 40672180 001b5af2 7e2a16f8 7e2a17f8 7e2a16f8 00000000 00004742 7e2a17f0

3ec0: 40672100 7e2a1860 7e2a1864 400d9bb0 ffffffff 00000f36 00000000 7e063ea4

3ee0: 00000000 00000006 00000003 00000000 00000000 00000000 00000000 7e028880

3f00: 7e2a17f8 7e02d800 00000000 7e0a8e00 00000000 7e02d860 00000000 40032288

3f20: 7e028880 7e2a17f8 00000088 7e028880 7e02d800 7e028898 40672100 7e02d814

3f40: 7e02d994 4003273c 7e029680 00000000 7e028880 400325b4 00000000 00000000

3f60: 00000000 40035fc8 77e27b2e 00000000 587e7f52 7e028880 00000000 00000000

3f80: 7e063f80 7e063f80 00000001 00010001 7e063f90 7e063f90 7e063fac 7e029680

3fa0: 40035ef0 00000000 00000000 4000dd40 00000000 00000000 00000000 00000000

3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 d7c3bf7b 781e44fc

[<4003644c>] (kthread_data) from [<40032b08>] (wq_worker_sleeping+0xc/0x9c)

[<40032b08>] (wq_worker_sleeping) from [<4046eacc>] (__schedule+0xf4/0x448)

[<4046eacc>] (__schedule) from [<400223f0>] (do_exit+0x79c/0x7cc)

[<400223f0>] (do_exit) from [<40011004>] (die+0x2ac/0x3a4)

[<40011004>] (die) from [<4046c1e0>] (__do_kernel_fault.part.11+0x54/0x74)

[<4046c1e0>] (__do_kernel_fault.part.11) from [<40019970>] (do_page_fault+0x320/0x370)

[<40019970>] (do_page_fault) from [<4000847c>] (do_DataAbort+0x34/0x98)

[<4000847c>] (do_DataAbort) from [<40011698>] (__dabt_svc+0x38/0x60)

Exception stack(0x7e063bc8 to 0x7e063c10)

3bc0:                   00000000 0b340b35 00000001 0b360b37 7ea76fa0 00000008

3be0: 7e26f800 59004ec0 00000000 00000000 7e063da0 00000008 0b300b31 7e063c10

3c00: 00000001 400e7cd4 80000113 ffffffff

[<40011698>] (__dabt_svc) from [<400e7cd4>] (__mpage_writepage+0x9c/0x548)

[<400e7cd4>] (__mpage_writepage) from [<4008adb4>] (write_cache_pages+0x214/0x2e8)

[<4008adb4>] (write_cache_pages) from [<400e7b84>] (mpage_writepages+0x6c/0x9c)

[<400e7b84>] (mpage_writepages) from [<400d8a84>] (__writeback_single_inode+0x18/0xe0)

[<400d8a84>] (__writeback_single_inode) from [<400d961c>] (writeback_sb_inodes+0x1e0/0x358)

[<400d961c>] (writeback_sb_inodes) from [<400d97f8>] (__writeback_inodes_wb+0x64/0xa0)

[<400d97f8>] (__writeback_inodes_wb) from [<400d9938>] (wb_writeback+0x104/0x18c)

[<400d9938>] (wb_writeback) from [<400d9bb0>] (bdi_writeback_workfn+0x160/0x2d0)

[<400d9bb0>] (bdi_writeback_workfn) from [<40032288>] (process_one_work+0x13c/0x21c)

[<40032288>] (process_one_work) from [<4003273c>] (worker_thread+0x188/0x288)

[<4003273c>] (worker_thread) from [<40035fc8>] (kthread+0xd8/0xec)

[<40035fc8>] (kthread) from [<4000dd40>] (ret_from_fork+0x14/0x34)

Code: e513001c e7e00150 e12fff1e e5903268 (e5130014)

---[ end trace 4af2df476461ea2c ]---

Fixing recursive fault but reboot is needed!

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