qt210 移植的几个版本的kernel, 当传送大于10M的文件,会发生kernel panic。
Unable to handle kernel paging request at virtual address bee4dd28 pgd = dfad8000 [bee4dd28] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT ARM Modules linked in: CPU: 0 Not tainted (3.9.7 #99) PC is at radix_tree_lookup_element+0x74/0xa0 LR is at find_get_page+0x20/0xb8 pc : [<c023833c>] lr : [<c0073eac>] psr: 20000013 sp : df8d1dd4 ip : 00000001 fp : 00000000 r10: df5ebc38 r9 : 00000000 r8 : 00000100 r7 : df9cb780 r6 : 00000000 r5 : 00000000 r4 : bee4dd28 r3 : bee4dd18 r2 : 00000001 r1 : 00000700 r0 : 0003ffff Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3fad8019 DAC: 00000015 Process cp (pid: 754, stack limit = 0xdf8d0238) Stack: (0xdf8d1dd4 to 0xdf8d2000) 1dc0: df5ebd20 00000700 00000700 1de0: 00800fff df5ebd1c 00000700 c0075ae4 df9cb6c0 df5e476c 00000000 00100000 1e00: df8d1f40 00600000 df8d1ef8 00000000 df9cb7e8 df8d0000 00000800 00000000 1e20: 00100000 00000000 00700000 df8d1ec0 000006ff 00000000 df8d1ef8 df8d1f40 1e40: 00080001 00000001 22222222 00000000 00100000 b6d09000 00000000 00000000 1e60: df5e46fc 00700000 00000000 df8d1ec0 df5ebc38 00000001 df8d0000 df8d1f40 1e80: becf7ad4 c0186bf0 00700000 00000000 000005b7 df8d1ec0 df9cb6c0 df8d1ec0 1ea0: df9cb780 df8d1f40 fffffdee df8d1f88 df8e6f00 c00a66c0 00700000 00000000 1ec0: 00000000 00000000 00000000 00000001 ffffffff df9cb780 00000000 00000000 1ee0: 00000000 00000000 df8e6f00 00000000 00000000 00000000 00700000 00000000 1f00: 00000000 00000000 00100000 00000000 00100000 00000000 00000000 00000000 1f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 1f40: b6d09000 00100000 00100000 df9cb780 00100000 b6d09000 df8d1f88 00100000 1f60: 00000000 c00a6ea0 00000000 00000000 00700000 00000000 df9cb780 00000000 1f80: 00100000 c00a7070 00700000 00000000 00100000 b6d09000 b6fce4d0 00000003 1fa0: c0013a28 c0013880 00100000 b6d09000 00000003 b6d09000 00100000 000fded4 1fc0: 00100000 b6d09000 b6fce4d0 00000003 b6d09000 00000004 00100000 becf7ad4 1fe0: 00000003 becf7a78 0000f688 b6ebf92c 60000010 00000003 bebfffdb bdfeff17 [<c023833c>] (radix_tree_lookup_element+0x74/0xa0) from [<00800fff>] (0x800fff) Code: e2466006 e1a05631 e2834010 e205503f (e7943105) ---[ end trace a51b1322b3fd41fa ]--- Segmentation fault Unable to handle kernel paging request at virtual address 8bcec864 pgd = dfac8000 [8bcec864] *pgd=00000000 Internal error: Oops: 5 [#2] PREEMPT ARM Modules linked in: CPU: 0 Tainted: G D (3.9.7 #99) PC is at vfs_write+0xcc/0x148 LR is at _raw_spin_unlock_irqrestore+0xc/0x3c pc : [<c00a6d74>] lr : [<c03cf1b4>] psr: 20000013 sp : dfaa1f68 ip : df8e8198 fp : 00000000 r10: 00000000 r9 : dfaa0000 r8 : 00000013 r7 : 8bcec864 r6 : 00000003 r5 : 00000013 r4 : df9c9780 r3 : dfa49e18 r2 : dfa49e18 r1 : df4fd688 r0 : 00000013 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3fac8019 DAC: 00000015 Process sh (pid: 744, stack limit = 0xdfaa0238) Stack: (0xdfaa1f68 to 0xdfaa2000) 1f60: 00000000 00000000 00000000 00000000 df9c9780 00000000 1f80: 00000013 c00a70e0 00000000 00000000 00000013 bef31810 b6ef6660 00000004 1fa0: c0013a28 c0013880 00000013 bef31810 00000002 bef31810 00000013 00000000 1fc0: 00000013 bef31810 b6ef6660 00000004 00000013 b6f8e4c0 000c8c14 00000000 1fe0: 00000000 bef31790 b6e2d4e8 b6e7f9bc 60000010 00000002 00000000 00000000 [<c00a6d74>] (vfs_write+0xcc/0x148) from [<c00a70e0>] (sys_write+0x44/0x70) [<c00a70e0>] (sys_write+0x44/0x70) from [<c0013880>] (ret_fast_syscall+0x0/0x30) Code: daffffd9 e594100c e5946030 e5917028 (e1d780b0) ---[ end trace a51b1322b3fd41fb ]--- Unable to handle kernel paging request at virtual address a3ae6b6f pgd = c0004000 [a3ae6b6f] *pgd=00000000 Internal error: Oops: 5 [#3] PREEMPT ARM Modules linked in: CPU: 0 Tainted: G D (3.9.7 #99) PC is at do_raw_spin_lock+0x8/0x154 LR is at dget_parent+0x1c/0x64 pc : [<c0243f58>] lr : [<c00b943c>] psr: 00000113 sp : dfaa1d24 ip : dfaa0000 fp : 00000000 r10: df9c9788 r9 : df827f10 r8 : 00000008 r7 : 00000008 r6 : df4fd688 r5 : a3ae6b6b r4 : a3ae6b13 r3 : 00004ead r2 : 00000001 r1 : df4fd688 r0 : a3ae6b6b Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3fac8019 DAC: 00000015 Process sh (pid: 744, stack limit = 0xdfaa0238) Stack: (0xdfaa1d24 to 0xdfaa2000) 1d20: a3ae6b13 a3ae6b6b df4fd688 00000008 00000008 df827f10 df9c9788 1d40: 00000000 c00b943c df9c9788 df4fd688 df4fd688 c00dcd20 00000000 c00ba5c0 1d60: df9cb480 df9c9780 df4fd688 8bcec864 dfaba7a0 c00a7f6c 00000000 00000000 1d80: df5be5b0 df8e7758 dfa62300 df8e7500 c058edf0 df8e7500 00000005 dfa63048 1da0: 60000113 c003a984 80000113 df8e7500 dfaa0000 df8e7768 dfa63000 c00267ec 1dc0: 00000005 dfaa0000 60000113 00000001 c047dd00 dfaa1dec df8e7500 c056c0c0 1de0: c053ee38 0000000b c047b854 df8e7500 00000005 dfaa0000 60000113 c0016d48 1e00: dfaa0238 0000000b c0486154 dfaa1f20 8bcec864 00000000 00000005 dfa63000 1e20: df8e7500 00010000 dfa63048 c001a07c 00000005 dfa63000 dfaa0000 dfaa1f20 1e40: 8bcec864 c001a1ec dfaa1e7c c03ce1f0 00000028 00000000 c0558070 00000005 1e60: 8bcec864 dfaa1f20 00000005 c053ef5c dfaa0000 00000000 00000000 c00083d8 1e80: 00000004 c0269e08 00000000 c00134b8 00000002 60000013 00000000 df8e7500 1ea0: df8e8680 df8e8000 0000000a 60000013 dfaa0000 df8e8194 df8d5013 00000000 1ec0: c03e9368 df9c9780 00000000 c03cf290 dfaa1efc c003e19c 60000013 c03cf1b4 1ee0: df8e8000 00000001 df8e8000 df8e8194 60000013 00000004 00000001 a0000013 1f00: df8e8000 00000013 c00a6d74 20000013 ffffffff dfaa1f54 00000013 c0013418 1f20: 00000013 df4fd688 dfa49e18 dfa49e18 df9c9780 00000013 00000003 8bcec864 1f40: 00000013 dfaa0000 00000000 00000000 df8e8198 dfaa1f68 c03cf1b4 c00a6d74 1f60: 20000013 ffffffff 00000000 00000000 00000000 00000000 df9c9780 00000000 1f80: 00000013 c00a70e0 00000000 00000000 00000013 bef31810 b6ef6660 00000004 1fa0: c0013a28 c0013880 00000013 bef31810 00000002 bef31810 00000013 00000000 1fc0: 00000013 bef31810 b6ef6660 00000004 00000013 b6f8e4c0 000c8c14 00000000 1fe0: 00000000 bef31790 b6e2d4e8 b6e7f9bc 60000010 00000002 00000000 00000000 [<c0243f58>] (do_raw_spin_lock+0x8/0x154) from [<df4fd688>] (0xdf4fd688) Code: e8bd4070 eaffffc6 e92d4ff0 e3043ead (e5902004) ---[ end trace a51b1322b3fd41fc ]--- Fixing recursive fault but reboot is needed! [liujia@210]#cp qt210_ics_uboot.bz2 /mnt/mmc1 Unable to handle kernel paging request at virtual address 1c1bf60a pgd = dfabc000 [1c1bf60a] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT ARM Modules linked in: CPU: 0 Not tainted (3.9.7 #100) PC is at __find_get_block_slow+0x60/0x190 LR is at __find_get_block_slow+0x60/0x190 pc : [<c00ce924>] lr : [<c00ce924>] psr: 20000013 sp : defeba28 ip : 00000000 fp : 00000000 r10: 0000000a r9 : df420780 r8 : c056acb0 r7 : df420980 r6 : c0552048 r5 : df420830 r4 : 1c1bf60a r3 : df995b00 r2 : 00000000 r1 : 00000001 r0 : df420980 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3fabc019 DAC: 00000015 Process cp (pid: 763, stack limit = 0xdefea238) Stack: (0xdefeba28 to 0xdefec000) ba20: df5ece00 c00d1944 df5ece00 c00d1944 dfa0805c c03c7a34 ba40: 00000303 dfa79000 defeba90 dfa79338 000005a8 570589fc 00000001 00000000 ba60: defea000 00000200 c0569a54 c056acb0 dfae0400 00000000 df420780 c00d1998 ba80: 00000000 c00d1b10 00000200 c00d1944 df5ece00 0000000a df5ece00 00000000 baa0: ffffffff dfaa8540 dfaa8540 77ecfad1 defebb00 defebbd4 00000200 00000000 bac0: 0000000a c056acb0 00000000 c00d1b10 00000200 00000000 0000000a 0000000a bae0: 000fffff 0000017c dfae0400 c00d1e24 00000200 defebb74 c0179ac8 defebb7c bb00: dfae0400 c0179df8 00000200 570589fc dfaec000 defebbd4 dfae0400 00000000 bb20: 0000000a c056acb0 dfae0400 00000184 defebbb8 c00d1e24 00000200 22222222 bb40: 22222222 defebbd4 dfae0400 c0179dd4 00000200 dfae0400 c056acb0 defebbd4 bb60: dfaec000 00000002 c056acb0 00000000 c056acb0 c017a5fc 0000000a 00000000 bb80: 00000000 00000001 defebc60 00000000 dfaec028 df60c688 00000001 0000025c bba0: 00000001 00000004 010200da 00000001 defea000 ba2e8ba3 00000000 00000000 bbc0: 00000041 00000000 00000000 00000000 00000000 00000261 00000000 00200200 bbe0: 00000000 00000000 00000000 df60c070 0000000a 00000000 00000184 00000000 bc00: ffffffff df6aaec0 df60c688 dfae0400 00000000 defebc58 00000001 defebc64 bc20: 00000009 c017d778 defebc58 defebc64 00000001 00000000 df60c618 000012f0 bc40: 00000000 dfaec000 0025e000 00000000 00000000 00000000 00000000 00000000 bc60: df60c76c 00000000 00000000 00000200 00000200 00000200 00000000 00000000 bc80: 00000000 00000000 00000001 c00cfe30 df6aaec0 00000001 c0981e80 defebccc bca0: 00001000 00000000 000012f0 00000000 df6aaec0 fffffe00 df60c688 defea000 bcc0: 00001000 defebccc 010200da c0074614 000000d0 df6aaec0 df60c76c 0025e000 bce0: 00000000 c0981e80 df60c76c 0025e000 00000000 dfa8b9c0 0005e000 c00d0160 bd00: 00001000 c017d644 00000000 df60c76c 00000000 c00d03dc 00001000 00000000 bd20: defebde4 c017d644 00000000 0000025e 0005d000 c00d2a84 0025e000 00000000 bd40: c0981e60 00000200 00001000 c00d2b84 00001000 00001000 df60c76c 00000000 bd60: 00000000 0025e000 00000000 defebdd0 0005e000 c017da20 00001000 00000000 bd80: defebde4 defebde0 c017d644 df60c638 defea000 00001000 df60c76c c03f0930 bda0: 00001000 c0073900 00001000 00000000 defebde4 defebde0 0025e000 00000000 bdc0: defebdd8 dfa8b9c0 00001000 00000000 defebf40 00000001 0005e000 000a2000 bde0: 386d44eb 00000000 dfa8ba80 defea000 dfa8b9c0 df60c76c 00000000 00100000 be00: defebf40 00200000 defebef8 c007545c 00200000 00000000 defebef8 00100000 be20: 00000000 00000000 00300000 defebec0 df995b00 df60c6fc 00200000 00000000 be40: defebef8 df60c710 22222222 22222222 22222222 00000001 00000000 00100000 be60: defebf40 df60c6fc defebf40 defebec0 df60c688 dfa8b9c0 00200000 00000001 be80: 00000000 c00757d0 00200000 00000000 000005b7 defebec0 dfa8b9c0 defebf40 bea0: fffffdee defebf88 defea000 df995b00 be981ad4 c00a65fc 00200000 00000000 bec0: 00000000 00000000 00000000 00000001 ffffffff dfa8b9c0 00000000 00000000 bee0: 00000000 00000000 df995b00 00000000 00000000 00000000 00200000 00000000 bf00: 00000000 00000000 00100000 00000000 00100000 00000000 00000000 00000000 bf20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 bf40: b6cae000 00100000 00100000 dfa8b9c0 00100000 b6cae000 defebf88 00100000 bf60: 00000000 c00a6d5c 00000000 00000000 00200000 00000000 dfa8b9c0 00000000 bf80: 00100000 c00a70e0 00200000 00000000 00100000 b6cae000 b6f734d0 00000004 bfa0: c0013a28 c0013880 00100000 b6cae000 00000004 b6cae000 00100000 000fded4 bfc0: 00100000 b6cae000 b6f734d0 00000004 b6cae000 00000004 00100000 be981ad4 bfe0: 00000004 be981a60 0000f774 b6e649bc 60000010 00000004 00000000 00000000 [<c00ce924>] (__find_get_block_slow+0x60/0x190) from [<c00d1998>] (__find_get_block+0x100/0x248) [<c00d1998>] (__find_get_block+0x100/0x248) from [<c00d1b10>] (__getblk+0x30/0x330) [<c00d1b10>] (__getblk+0x30/0x330) from [<c00d1e24>] (__bread+0x14/0xd4) [<c00d1e24>] (__bread+0x14/0xd4) from [<c0179dd4>] (fat_ent_bread+0x50/0xc8) [<c0179dd4>] (fat_ent_bread+0x50/0xc8) from [<c017a5fc>] (fat_alloc_clusters+0x168/0x3bc) [<c017a5fc>] (fat_alloc_clusters+0x168/0x3bc) from [<c017d778>] (fat_get_block+0x134/0x270) [<c017d778>] (fat_get_block+0x134/0x270) from [<c00cfe30>] (__block_write_begin+0x200/0x4e8) [<c00cfe30>] (__block_write_begin+0x200/0x4e8) from [<c00d0160>] (block_write_begin+0x48/0x7c) [<c00d0160>] (block_write_begin+0x48/0x7c) from [<c00d03dc>] (cont_write_begin+0x248/0x3dc) [<c00d03dc>] (cont_write_begin+0x248/0x3dc) from [<c017da20>] (fat_write_begin+0x54/0x80) [<c017da20>] (fat_write_begin+0x54/0x80) from [<c0073900>] (generic_file_buffered_write+0x1a8/0x268) [<c0073900>] (generic_file_buffered_write+0x1a8/0x268) from [<c007545c>] (__generic_file_aio_write+0x1a4/0x4a8) [<c007545c>] (__generic_file_aio_write+0x1a4/0x4a8) from [<c00757d0>] (generic_file_aio_write+0x70/0xe0) [<c00757d0>] (generic_file_aio_write+0x70/0xe0) from [<c00a65fc>] (do_sync_write+0xa0/0xc4) [<c00a65fc>] (do_sync_write+0xa0/0xc4) from [<c00a6d5c>] (vfs_write+0xb4/0x148) [<c00a6d5c>] (vfs_write+0xb4/0x148) from [<c00a70e0>] (sys_write+0x44/0x70) [<c00a70e0>] (sys_write+0x44/0x70) from [<c0013880>] (ret_fast_syscall+0x0/0x30) Code: 0a000026 e287706c e1a00007 eb0c4e3c (e5943000) ---[ end trace 7ce6df395599beaf ]--- note: cp[763] exited with preempt_count 1 Segmentation fault Unable to handle kernel paging request at virtual address f577d419 pgd = dfab8000 [f577d419] *pgd=00000000 Internal error: Oops: 5 [#2] PREEMPT ARM Modules linked in: CPU: 0 Tainted: G D (3.9.7 #100) PC is at memcpy+0xc0/0x330 LR is at prepend+0x34/0x44 pc : [<c0233bc0>] lr : [<c00b8c58>] psr: a0000013 sp : dfad7f14 ip : de85ffff fp : dfad7f68 r10: df5c6428 r9 : dfad7f7c r8 : dfad7f78 r7 : df9126c0 r6 : df9126d0 r5 : df5c6480 r4 : e1ec0f37 r3 : e6a8af6b r2 : 80000000 r1 : f577d419 r0 : f7dd5094 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3fab8019 DAC: 00000015 Process sh (pid: 753, stack limit = 0xdfad6238) Stack: (0xdfad7f14 to 0xdfad8000) 7f00: f7dd5094 e1ec0f37 c00b8c58 7f20: e6a8af6b c00b8ed8 df5c65b0 dfad7f70 de85f000 c05697e0 dfad7f68 dfad7f70 7f40: de85f000 dfad6000 dfad7f7c dfa89a84 dfad7f78 c00bbb60 dfaef000 de860000 7f60: 00103210 000000c0 df9126d0 df404260 df919790 df5c6558 19576094 f7dd5094 7f80: 00000024 b6ecf000 00103210 000000c0 000000b7 c0013a28 dfad6000 00000000 7fa0: 00000000 c0013880 b6ecf000 00103210 00103210 000000c0 00103208 00000000 7fc0: b6ecf000 00103210 000000c0 000000b7 00103210 000ffb28 00000000 00000000 7fe0: 000fb6c8 bed45878 000c9748 b6e592e4 20000010 00103210 3fffe821 3fffec21 Code: e4808004 e480e004 e8bd01e0 e1b02f82 (14d13001) ---[ end trace 7ce6df395599beb0 ]--- note: sh[753] exited with preempt_count 3 [liujia@210]#Unable to handle kernel paging request at virtual address 1e68a304 pgd = df0b4000 [1e68a304] *pgd=00000000 Internal error: Oops: 5 [#1] ARM Modules linked in: CPU: 0 Not tainted (3.9.7 #102) PC is at vfs_write+0xcc/0x148 LR is at generic_file_aio_write+0xd0/0xe0 pc : [<c00a2d08>] lr : [<c0072418>] psr: 20000013 sp : df0bdf68 ip : 00020001 fp : be983ad4 r10: 00000000 r9 : df0bc000 r8 : 00100000 r7 : 1e68a304 r6 : 0000001e r5 : 00100000 r4 : df079d80 r3 : 00000000 r2 : 00700000 r1 : df5c48e8 r0 : 00100000 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3f0b4019 DAC: 00000015 Process cp (pid: 748, stack limit = 0xdf0bc238) Stack: (0xdf0bdf68 to 0xdf0be000) df60: 00000000 00000000 00600000 00000000 df079d80 00000000 df80: 00100000 c00a3074 00700000 00000000 00100000 b6cbe000 b6f834d0 00000004 dfa0: c0013968 c00137c0 00100000 b6cbe000 00000004 b6cbe000 00100000 000fded4 dfc0: 00100000 b6cbe000 b6f834d0 00000004 b6cbe000 00000004 00100000 be983ad4 dfe0: 00000004 be983a60 0000f774 b6e749bc 60000010 00000004 00000000 00000000 [<c00a2d08>] (vfs_write+0xcc/0x148) from [<c00a3074>] (sys_write+0x44/0x70) [<c00a3074>] (sys_write+0x44/0x70) from [<c00137c0>] (ret_fast_syscall+0x0/0x30) Code: daffffd9 e594100c e5946030 e5917028 (e1d780b0) ---[ end trace 6835c220103c5df3 ]--- Unable to handle kernel paging request at virtual address 7fbdbf2a pgd = c0004000 [7fbdbf2a] *pgd=00000000 Internal error: Oops: 5 [#2] ARM Modules linked in: CPU: 0 Tainted: G D (3.9.7 #102) PC is at nfs_file_flush+0x14/0x80 LR is at filp_close+0x38/0x74 pc : [<c017ef50>] lr : [<c00a0f18>] psr: a0000113 sp : df0bdd88 ip : df078f00 fp : 60000113 r10: 00000000 r9 : df0bc000 r8 : 0000000c r7 : df0780c8 r6 : df0780c0 r5 : c03e4e24 r4 : df0790c0 r3 : 7fbdbcfa r2 : c9d33562 r1 : df0780c0 r0 : df0790c0 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 3f0b4019 DAC: 00000015 Process cp (pid: 748, stack limit = 0xdf0bc238) Stack: (0xdf0bdd88 to 0xdf0be000) dd80: df0790c0 c00a0f18 00000000 00000003 df0780c0 c00bb274 dda0: df086300 df086558 df0801c0 c0482738 df080208 df0bc000 df0bc000 c0026918 ddc0: 00000005 df0bc000 60000113 00000001 c0484bd4 df0bddec df086300 c0575d80 dde0: c0548de8 0000000b c0482738 df086300 00000005 df0bc000 60000113 c0016d9c de00: df0bc238 0000000b c048ce48 df0bdf20 1e68a304 00000000 00000005 df0801c0 de20: df086300 00010000 df080208 c001a1dc 00000005 df0801c0 df0bc000 df0bdf20 de40: 1e68a304 c001a34c 22222222 22222222 00000028 00000000 00000000 00000005 de60: 1e68a304 df0bdf20 00000005 c0548f0c df0bc000 00000000 be983ad4 c00083ec de80: 00100000 00000000 00100000 00000000 000005b7 df0bdec0 df079d80 df0bdf40 dea0: fffffdee df0bdf88 df0bc000 df086300 be983ad4 c00a2614 00600000 00000000 dec0: 00000000 00000000 00000000 00000001 ffffffff df079d80 00000000 00000000 dee0: 00000000 00000000 df086300 00000000 00000000 00000000 00700000 00000000 df00: 00000000 00000000 c00a2d08 20000013 ffffffff df0bdf54 00100000 c0013398 df20: 00100000 df5c48e8 00700000 00000000 df079d80 00100000 0000001e 1e68a304 df40: 00100000 df0bc000 00000000 be983ad4 00020001 df0bdf68 c0072418 c00a2d08 df60: 20000013 ffffffff 00000000 00000000 00600000 00000000 df079d80 00000000 df80: 00100000 c00a3074 00700000 00000000 00100000 b6cbe000 b6f834d0 00000004 dfa0: c0013968 c00137c0 00100000 b6cbe000 00000004 b6cbe000 00100000 000fded4 dfc0: 00100000 b6cbe000 b6f834d0 00000004 b6cbe000 00000004 00100000 be983ad4 dfe0: 00000004 be983a60 0000f774 b6e749bc 60000010 00000004 00000000 00000000 [<c017ef50>] (nfs_file_flush+0x14/0x80) from [<c00a0f18>] (filp_close+0x38/0x74) [<c00a0f18>] (filp_close+0x38/0x74) from [<c00bb274>] (put_files_struct+0xb0/0xd0) [<c00bb274>] (put_files_struct+0xb0/0xd0) from [<c0026918>] (do_exit+0x220/0x81c) [<c0026918>] (do_exit+0x220/0x81c) from [<c0016d9c>] (die+0x190/0x254) [<c0016d9c>] (die+0x190/0x254) from [<c001a1dc>] (__do_kernel_fault+0x64/0x84) [<c001a1dc>] (__do_kernel_fault+0x64/0x84) from [<c001a34c>] (do_page_fault+0x150/0x268) [<c001a34c>] (do_page_fault+0x150/0x268) from [<c00083ec>] (do_DataAbort+0x30/0x9c) [<c00083ec>] (do_DataAbort+0x30/0x9c) from [<c0013398>] (__dabt_svc+0x38/0x60) Exception stack(0xdf0bdf20 to 0xdf0bdf68) df20: 00100000 df5c48e8 00700000 00000000 df079d80 00100000 0000001e 1e68a304 df40: 00100000 df0bc000 00000000 be983ad4 00020001 df0bdf68 c0072418 c00a2d08 df60: 20000013 ffffffff [<c0013398>] (__dabt_svc+0x38/0x60) from [<c00a2d08>] (vfs_write+0xcc/0x148) [<c00a2d08>] (vfs_write+0xcc/0x148) from [<c00a3074>] (sys_write+0x44/0x70) [<c00a3074>] (sys_write+0x44/0x70) from [<c00137c0>] (ret_fast_syscall+0x0/0x30) Code: e590300c e1a04000 e5932028 e592301c (e5933230) ---[ end trace 6835c220103c5df4 ]--- Fixing recursive fault but reboot is needed! Unable to handle kernel paging request at virtual address e88acd86 pgd = df0b4000 [e88acd86] *pgd=00000000 Internal error: Oops: 5 [#3] ARM Modules linked in: CPU: 0 Tainted: G D (3.9.7 #102) PC is at journal_clean_one_cp_list+0x48/0xdc LR is at __jbd2_journal_clean_checkpoint_list+0x50/0x94 pc : [<c0169e10>] lr : [<c0169ef4>] psr: a0000113 sp : df063dd8 ip : 00000000 fp : df40d1bc r10: 46fdab0c r9 : df03f088 r8 : df062000 r7 : d9e540bc r6 : 00000000 r5 : e88acd6a r4 : e88acd6a r3 : 00000000 r2 : 00000000 r1 : df063e04 r0 : df5c5000 Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 3f0b4019 DAC: 00000015 Process jbd2/mmcblk0p2- (pid: 705, stack limit = 0xdf062238) Stack: (0xdf063dd8 to 0xdf064000) 3dc0: df40d240 df03f088 3de0: df40d240 00000000 df40d240 df063e04 df062000 df03f088 df40d240 c0169ef4 3e00: 00000000 00000000 df40d180 df03f278 df40d180 df03f000 df062000 df40d1e8 3e20: df063f14 c016776c 0002202c 00000000 df40d1ec ffff4b2f dffe2454 00000000 3e40: 00000000 df03f014 00000008 000003ac df025200 ffffffff 00000008 00000000 3e60: 00005a46 00000000 a1420cf1 df97d800 00000423 df97d830 c0552418 00000000 3e80: ffd4dcee ffffffff df97d830 c0049e10 76739ccd 00000000 c05523c0 df97d800 3ea0: c000e574 fffffffe c0548e08 c0042490 df0801c0 c03d6bd8 c05523c0 c00458a8 3ec0: df97d800 c05523c0 df062000 20000113 df063f20 df03f0b8 00000000 df03f2b8 3ee0: df03f088 df03f000 df03f014 00000000 df062000 df03f2b8 df03f088 df063f14 3f00: c0599f28 c016ba60 df063f20 df03f0b8 df062000 00000000 df97d800 c003de68 3f20: df063f20 df063f20 df063f4c df849be8 df063f54 00000000 df03f000 c016b9a8 3f40: 00000000 00000000 00000000 c003d8e8 df063cd0 00000000 00000000 df03f000 3f60: 00000000 00000001 dead4ead ffffffff ffffffff df063f74 df063f74 00000000 3f80: 00000001 dead4ead ffffffff ffffffff df063f90 df063f90 df849be8 c003d840 3fa0: 00000000 00000000 00000000 c0013858 00000000 00000000 00000000 00000000 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00002004 00000000 [<c0169e10>] (journal_clean_one_cp_list+0x48/0xdc) from [<c0169ef4>] (__jbd2_journal_clean_checkpoint_list+0x50/0x94) [<c0169ef4>] (__jbd2_journal_clean_checkpoint_list+0x50/0x94) from [<c016776c>] (jbd2_journal_commit_transaction+0x2b4/0x15b4) [<c016776c>] (jbd2_journal_commit_transaction+0x2b4/0x15b4) from [<c016ba60>] (kjournald2+0xb8/0x254) [<c016ba60>] (kjournald2+0xb8/0x254) from [<c003d8e8>] (kthread+0xa8/0xb4) [<c003d8e8>] (kthread+0xa8/0xb4) from [<c0013858>] (ret_from_fork+0x14/0x3c) Code: 1a000024 e154000a 0a000022 e1a04005 (e594301c) ---[ end trace 6835c220103c5df5 ]---