On our custom AM335x cpu board, I have had several kernel crashes via my userspace program.
Any ideas what might be the culprit ?
Anything I can test ?
My config is also attached.
[25579.068861] BUG: Bad page state in process rdserver pfn:8fd29
[25579.075103] page:c0cbc520 count:0 mapcount:0 mapping:ce847264 index:0x14f
[25579.082238] page flags: 0xc(referenced|uptodate)
[25579.087157] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dc8>] (bad_page+0xa8/0x108)
[25579.096038] [<c0097dc8>] (bad_page+0xa8/0x108) from [<c0097f24>] (free_pages_prepare+0xfc/0x108)
[25579.105278] [<c0097f24>] (free_pages_prepare+0xfc/0x108) from [<c00987e8>] (free_hot_cold_page+0x18/0x144)
[25579.115429] [<c00987e8>] (free_hot_cold_page+0x18/0x144) from [<c0098ad4>] (free_hot_cold_page_list+0x2c/0x48)
[25579.125946] [<c0098ad4>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d440>] (release_pages+0x1d0/0x20c)
[25579.136098] [<c009d440>] (release_pages+0x1d0/0x20c) from [<c00be4dc>] (free_pages_and_swap_cache+0xac/0xbc)
[25579.146431] [<c00be4dc>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00adc20>] (free_pgd_range+0x1f8/0x27c)
[25579.156850] [<c00adc20>] (free_pgd_range+0x1f8/0x27c) from [<c00add68>] (free_pgtables+0xc4/0xc8)
[25579.166176] [<c00add68>] (free_pgtables+0xc4/0xc8) from [<c00b5688>] (exit_mmap+0xe4/0x1f4)
[25579.174961] [<c00b5688>] (exit_mmap+0xe4/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[25579.183017] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb18>] (flush_old_exec+0x240/0x4c8)
[25579.191617] [<c00ccb18>] (flush_old_exec+0x240/0x4c8) from [<c010a5f0>] (load_elf_binary+0x23c/0x11b0)
[25579.201399] [<c010a5f0>] (load_elf_binary+0x23c/0x11b0) from [<c00cd1cc>] (search_binary_handler+0xe4/0x1f0)
[25579.211764] [<c00cd1cc>] (search_binary_handler+0xe4/0x1f0) from [<c00cd71c>] (do_execve+0x444/0x4fc)
[25579.221464] [<c00cd71c>] (do_execve+0x444/0x4fc) from [<c00cda24>] (sys_execve+0x30/0x44)
[25579.230067] [<c00cda24>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
Cheers
Mark J.
On 25/03/13 13:30, Mark Jackson wrote:
> On our custom AM335x cpu board, I have had several kernel crashes via my userspace program.
<snip>
And here's another similar oops ...
[16565.691706] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[16565.700289] pgd = cd07c000
[16565.703149] [00000000] *pgd=00000000
[16565.706909] Internal error: Oops: 5 [#1] ARM
[16565.711390] CPU: 0 Not tainted (3.9.0-rc4-00026-g58216a6 #148)
[16565.717886] PC is at free_pages_and_swap_cache+0x48/0xbc
[16565.723457] LR is at release_pages+0x1d0/0x20c
[16565.728117] pc : [<c00be4ac>] lr : [<c009d474>] psr: 20000013
[16565.728117] sp : cf707d70 ip : 00000000 fp : cf56edac
[16565.740153] r10: cd079388 r9 : c0c8bac0 r8 : 00000000
[16565.745624] r7 : 00000001 r6 : cd079380 r5 : 00000320 r4 : 0000000e
[16565.752463] r3 : 00080068 r2 : 00000000 r1 : 00000000 r0 : cf707d2c
[16565.759308] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[16565.766784] Control: 10c5387d Table: 8d07c019 DAC: 00000015
[16565.772802] Process ccrt (pid: 800, stack limit = 0xcf706238)
[16565.778820] Stack: (0xcf707d70 to 0xcf708000)
[16565.783389] 7d60: 0000000b b6bb6000 00000001 cf707e08
[16565.791961] 7d80: cf707e08 b6c00000 00000000 c00aeb70 cf644d38 cf640700 cf644d00 00000000
[16565.800531] 7da0: 8e4d63cd cf56eda8 b6d97000 b6d96fff c0c8ba60 00000000 fffffe49 00000000
[16565.809102] 7dc0: 09bdd609 cf640700 ffffffff cf707e08 00000000 00000000 cf52d868 cf644d00
[16565.817675] 7de0: cf39c680 c00af4b4 00000000 cf2fd640 cf640498 cf644d00 cf707e08 cf2ffc80
[16565.826251] 7e00: cf2fd640 c00b56a8 cf644d00 00000001 00000000 00000080 00000000 00000400
[16565.834826] 7e20: 00000400 cd079000 cf2ffc80 cf2fd640 cf52d868 cf644d00 cf39c680 c03ffc08
[16565.843397] 7e40: 60000013 cf644d5c cf644d00 cf644d00 00000000 cf706000 cf2ffc80 c00364b8
[16565.851968] 7e60: cf644d00 cf52d4c0 cf706000 c00ccb4c cf2f7340 cf2ffc80 cf2f73a4 cf707e90
[16565.860541] 7e80: cf2f7374 cf706000 00000001 c010a624 cf2ffc80 00000080 00000003 00000000
[16565.869118] 7ea0: cf706000 cf2ffd80 cf6003c0 c0579ddc cf706000 c0109b08 00000320 c0075190
[16565.877691] 7ec0: 00000002 00000000 00000000 c00cd214 00000000 00000000 cf52d4c0 c0579dc0
[16565.886262] 7ee0: 00000002 00000000 c0579dc0 cf2ffc80 fffffff8 00000000 c057a71c c0579ddc
[16565.894834] 7f00: cf706000 c010a3e8 00000320 c00cd200 00000001 00000000 c00cd150 befff000
[16565.903406] 7f20: cf706000 00000001 cf38e548 cf706000 00000001 00000001 cf38e548 cf2ffc80
[16565.911976] 7f40: bebc3dac bebc34a8 00000000 c00cd750 00000001 00000000 c00cd3bc 00000ff0
[16565.920549] 7f60: cf2fd698 cf2fd640 cf52d6e0 00000000 00000000 cd046000 bebc3dac bebc34a8
[16565.929124] 7f80: 0000000b c0013968 cf706000 00000000 0001f190 c00cda58 00000000 b6e0c198
[16565.937703] 7fa0: b6e07ee8 c00137c0 00000000 b6e0c198 b6dfcd52 bebc34a8 bebc3dac b6e0c190
[16565.946280] 7fc0: 00000000 b6e0c198 b6e07ee8 0000000b 000042b0 0001394e bebc3900 0001f190
[16565.954852] 7fe0: b6e07f34 bebc3488 b6dfac38 b6dc9e88 00000010 b6dfcd52 00000000 00000000
[16565.963451] [<c00be4ac>] (free_pages_and_swap_cache+0x48/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16565.974035] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16565.983253] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16565.991746] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16565.999783] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16566.008365] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16566.018131] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16566.028437] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16566.038107] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16566.046697] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16566.055635] Code: e2877001 e1540007 da000015 e49a8004 (e5983000)
[16566.062129] ---[ end trace d58a14e8bd6d8269 ]---
On 25/03/13 13:59, Mark Jackson wrote:
> On 25/03/13 13:30, Mark Jackson wrote:
>> On our custom AM335x cpu board, I have had several kernel crashes via my userspace program.
>
> <snip>
>
> And here's another similar oops ...
<snip>
Another big blowout ...
[16910.346870] BUG: Bad page state in process ccrt pfn:8f94e
[16910.352656] page:c0cb49c0 count:0 mapcount:1 mapping: (null) index:0xb6a21
[16910.360028] page flags: 0x80008(uptodate|swapbacked)
[16910.365332] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16910.374211] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16910.383451] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16910.393602] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16910.404112] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16910.414264] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16910.424608] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
[16910.434579] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16910.442713] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16910.451321] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16910.461103] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16910.471429] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16910.481121] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16910.489737] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16910.498694] BUG: Bad page state in process ccrt pfn:8f94c
[16910.504484] page:c0cb4980 count:0 mapcount:1 mapping: (null) index:0xb6a1f
[16910.511779] page flags: 0x80008(uptodate|swapbacked)
[16910.517033] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16910.525906] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16910.535144] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16910.545290] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16910.555799] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16910.565945] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16910.576271] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
[16910.586235] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16910.594375] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16910.602952] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16910.612734] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16910.623062] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16910.632752] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16910.641348] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16910.759432] BUG: Bad page state in process ccrt pfn:8f94e
[16910.765348] page:c0cb49c0 count:1 mapcount:1 mapping: (null) index:0x2
[16910.772283] page flags: 0x0()
[16910.775475] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16910.784360] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[16910.794056] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[16910.805030] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[16910.814813] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[16910.824141] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[16910.833831] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[16910.843251] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[16910.852390] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[16910.861068] Exception stack(0xcd057fb0 to 0xcd057ff8)
[16910.866382] 7fa0: 00000000 bedfe4c8 00000002 00000094
[16910.874974] 7fc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
[16910.883568] 7fe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
[16910.890504] BUG: Bad page state in process ccrt pfn:8f94c
[16910.896271] page:c0cb4980 count:1 mapcount:1 mapping: (null) index:0x2
[16910.903217] page flags: 0x0()
[16910.906345] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16910.915217] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[16910.924913] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[16910.935877] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[16910.945663] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[16910.954991] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[16910.964683] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[16910.974102] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[16910.983243] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[16910.991907] Exception stack(0xcd057fb0 to 0xcd057ff8)
[16910.997220] 7fa0: 00000000 bedfe4c8 00000002 00000094
[16911.005828] 7fc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
[16911.014419] 7fe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
[16911.051465] BUG: Bad page map in process ccrt pte:8f94c3cd pmd:8f31b831
[16911.058584] page:c0cb4980 count:1 mapcount:-1 mapping: (null) index:0x2
[16911.065644] page flags: 0x10(dirty)
[16911.069320] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642768 mapping: (null) index:b6a1f
[16911.078050] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16911.087481] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16911.097177] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16911.106416] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16911.114932] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16911.122971] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16911.131573] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16911.141356] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16911.151689] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16911.161374] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16911.169991] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16911.178966] BUG: Bad page map in process ccrt pte:8f94e3cd pmd:8f31b831
[16911.186011] page:c0cb49c0 count:1 mapcount:-1 mapping: (null) index:0x2
[16911.193033] page flags: 0x10(dirty)
[16911.196721] addr:b6a21000 vm_flags:00100073 anon_vma:cf642768 mapping: (null) index:b6a21
[16911.205413] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16911.214832] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16911.224522] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16911.233757] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16911.242243] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16911.250294] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16911.258891] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16911.268673] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16911.279004] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16911.288693] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16911.297292] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16911.307756] BUG: Bad page state in process ccrt pfn:8f94e
[16911.313578] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
[16911.320600] page flags: 0x10(dirty)
[16911.324326] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16911.333209] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16911.342428] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16911.352580] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16911.363097] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16911.373252] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16911.383582] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16911.394183] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16911.403421] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16911.411913] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16911.419964] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16911.428566] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16911.438348] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16911.448676] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16911.458365] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16911.466967] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16911.475929] BUG: Bad page state in process ccrt pfn:8f94c
[16911.481680] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
[16911.488721] page flags: 0x10(dirty)
[16911.492403] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16911.501279] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16911.510516] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16911.520663] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16911.531170] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16911.541311] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16911.551641] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16911.562246] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16911.571482] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16911.579988] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16911.588040] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16911.596644] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16911.606423] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16911.616752] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16911.626444] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16911.635044] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16911.719931] BUG: Bad page state in process ccrt pfn:8e44b
[16911.725822] page:c0c8a960 count:0 mapcount:1 mapping: (null) index:0x8b
[16911.732847] page flags: 0x80008(uptodate|swapbacked)
[16911.738157] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16911.747042] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16911.756285] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16911.766432] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16911.776949] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16911.787102] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16911.797445] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
[16911.807416] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16911.815833] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16911.824591] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16911.834398] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16911.844738] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16911.854432] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16911.863026] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16911.913537] BUG: Bad page state in process ccrt pfn:8f94e
[16911.919321] page:c0cb49c0 count:1 mapcount:1 mapping: (null) index:0x2
[16911.926311] page flags: 0x0()
[16911.929483] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16911.938364] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[16911.948063] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[16911.959051] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[16911.968839] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[16911.978161] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[16911.987853] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[16911.997272] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[16912.006425] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[16912.015106] Exception stack(0xcd05dfb0 to 0xcd05dff8)
[16912.020406] dfa0: 00000000 bedfe4c8 00000002 00000094
[16912.029002] dfc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
[16912.037593] dfe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
[16912.044544] BUG: Bad page state in process ccrt pfn:8f94c
[16912.050294] page:c0cb4980 count:1 mapcount:1 mapping: (null) index:0x2
[16912.057240] page flags: 0x0()
[16912.060369] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16912.069247] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[16912.078938] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[16912.089909] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[16912.099692] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[16912.109021] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[16912.118706] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[16912.128122] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[16912.137264] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[16912.145946] Exception stack(0xcd05dfb0 to 0xcd05dff8)
[16912.151242] dfa0: 00000000 bedfe4c8 00000002 00000094
[16912.159835] dfc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
[16912.168427] dfe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
[16912.205628] BUG: Bad page map in process ccrt pte:8f94c3cd pmd:8f573831
[16912.212685] page:c0cb4980 count:1 mapcount:-1 mapping: (null) index:0x2
[16912.219759] page flags: 0x10(dirty)
[16912.223454] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642720 mapping: (null) index:b6a1f
[16912.232160] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16912.241588] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16912.251281] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16912.260522] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16912.269034] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16912.277105] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16912.285707] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16912.295493] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16912.305839] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16912.315531] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16912.324144] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16912.333089] BUG: Bad page map in process ccrt pte:8f94e3cd pmd:8f573831
[16912.340132] page:c0cb49c0 count:1 mapcount:-1 mapping: (null) index:0x2
[16912.347171] page flags: 0x10(dirty)
[16912.350841] addr:b6a21000 vm_flags:00100073 anon_vma:cf642720 mapping: (null) index:b6a21
[16912.359531] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16912.368947] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16912.378636] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16912.387872] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16912.396380] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16912.404434] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16912.413017] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16912.422799] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16912.433129] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16912.442821] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16912.451418] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16912.461391] BUG: Bad page state in process ccrt pfn:8f94e
[16912.467208] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
[16912.474249] page flags: 0x10(dirty)
[16912.477953] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16912.486833] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16912.496080] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16912.506232] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16912.516744] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16912.526898] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16912.537235] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16912.547838] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16912.557075] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16912.565585] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16912.573638] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16912.582220] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16912.592004] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16912.602339] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16912.612030] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16912.620635] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[16912.629593] BUG: Bad page state in process ccrt pfn:8f94c
[16912.635362] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
[16912.642383] page flags: 0x10(dirty)
[16912.646082] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16912.654955] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16912.664205] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16912.674353] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16912.684865] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16912.695013] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16912.705345] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16912.715944] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16912.725180] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16912.733688] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16912.741717] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[16912.750315] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[16912.760095] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[16912.770429] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[16912.780117] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[16912.788716] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
Loading main container
[16912.845770] BUG: Bad page map in process ccrt pte:8e44b3cf pmd:8f39a831
[16912.852831] page:c0c8a960 count:1 mapcount:-1 mapping:cf35526c index:0xe
[16912.859938] page flags: 0x80078(uptodate|dirty|lru|active|swapbacked)
[16912.866762] addr:0008b000 vm_flags:00100073 anon_vma:cf642b10 mapping: (null) index:8b
[16912.875216] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16912.884646] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16912.894338] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16912.903577] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16912.912071] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16912.920134] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[16912.928095] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[16912.936796] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[16912.946761] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[16912.956452] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[16912.965422] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[16912.997615] BUG: Bad page map in process ccrt pte:8f94c3cf pmd:8d152831
[16913.004791] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
[16913.011813] page flags: 0x14(referenced|dirty)
[16913.016518] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642138 mapping: (null) index:b6a1f
[16913.025235] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16913.034655] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16913.044349] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16913.053582] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16913.062069] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16913.070130] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[16913.078093] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[16913.086787] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[16913.096753] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[16913.106444] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[16913.115417] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[16913.124464] BUG: Bad page map in process ccrt pte:8f94e3cf pmd:8d152831
[16913.131488] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
[16913.138526] page flags: 0x14(referenced|dirty)
[16913.143220] addr:b6a21000 vm_flags:00100073 anon_vma:cf642138 mapping: (null) index:b6a21
[16913.151893] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[16913.161317] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[16913.171009] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16913.180251] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16913.188757] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16913.196809] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[16913.204768] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[16913.213456] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[16913.223420] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[16913.233085] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[16913.242047] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[16913.251426] BUG: Bad page state in process ccrt pfn:8e44b
[16913.257203] page:c0c8a960 count:0 mapcount:-1 mapping:cf35526c index:0xe
[16913.264242] page flags: 0x80018(uptodate|dirty|swapbacked)
[16913.270049] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[16913.278924] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[16913.288167] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[16913.298316] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[16913.308828] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[16913.318980] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[16913.329315] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[16913.339916] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[16913.349155] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[16913.357665] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[16913.365716] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[16913.373676] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[16913.382346] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[16913.392313] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[16913.401997] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[16913.410959] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[16913.423605] BUG: Bad rss-counter state mm:cf2fd040 idx:0 val:-3
[16913.429823] BUG: Bad rss-counter state mm:cf2fd040 idx:1 val:3
2013/3/25 Mark Jackson <[email protected]>:
> On 25/03/13 13:59, Mark Jackson wrote:
>> On 25/03/13 13:30, Mark Jackson wrote:
>>> On our custom AM335x cpu board, I have had several kernel crashes via my userspace program.
>>
Is the problem still present when booting with nohlt ?
>> <snip>
>>
>> And here's another similar oops ...
>
> <snip>
>
> Another big blowout ...
>
> [16910.346870] BUG: Bad page state in process ccrt pfn:8f94e
> [16910.352656] page:c0cb49c0 count:0 mapcount:1 mapping: (null) index:0xb6a21
> [16910.360028] page flags: 0x80008(uptodate|swapbacked)
> [16910.365332] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16910.374211] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16910.383451] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16910.393602] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16910.404112] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16910.414264] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16910.424608] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
> [16910.434579] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16910.442713] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16910.451321] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16910.461103] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16910.471429] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16910.481121] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16910.489737] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16910.498694] BUG: Bad page state in process ccrt pfn:8f94c
> [16910.504484] page:c0cb4980 count:0 mapcount:1 mapping: (null) index:0xb6a1f
> [16910.511779] page flags: 0x80008(uptodate|swapbacked)
> [16910.517033] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16910.525906] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16910.535144] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16910.545290] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16910.555799] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16910.565945] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16910.576271] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
> [16910.586235] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16910.594375] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16910.602952] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16910.612734] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16910.623062] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16910.632752] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16910.641348] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16910.759432] BUG: Bad page state in process ccrt pfn:8f94e
> [16910.765348] page:c0cb49c0 count:1 mapcount:1 mapping: (null) index:0x2
> [16910.772283] page flags: 0x0()
> [16910.775475] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16910.784360] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
> [16910.794056] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
> [16910.805030] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
> [16910.814813] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
> [16910.824141] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
> [16910.833831] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
> [16910.843251] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
> [16910.852390] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
> [16910.861068] Exception stack(0xcd057fb0 to 0xcd057ff8)
> [16910.866382] 7fa0: 00000000 bedfe4c8 00000002 00000094
> [16910.874974] 7fc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
> [16910.883568] 7fe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
> [16910.890504] BUG: Bad page state in process ccrt pfn:8f94c
> [16910.896271] page:c0cb4980 count:1 mapcount:1 mapping: (null) index:0x2
> [16910.903217] page flags: 0x0()
> [16910.906345] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16910.915217] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
> [16910.924913] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
> [16910.935877] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
> [16910.945663] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
> [16910.954991] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
> [16910.964683] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
> [16910.974102] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
> [16910.983243] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
> [16910.991907] Exception stack(0xcd057fb0 to 0xcd057ff8)
> [16910.997220] 7fa0: 00000000 bedfe4c8 00000002 00000094
> [16911.005828] 7fc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
> [16911.014419] 7fe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
> [16911.051465] BUG: Bad page map in process ccrt pte:8f94c3cd pmd:8f31b831
> [16911.058584] page:c0cb4980 count:1 mapcount:-1 mapping: (null) index:0x2
> [16911.065644] page flags: 0x10(dirty)
> [16911.069320] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642768 mapping: (null) index:b6a1f
> [16911.078050] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16911.087481] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16911.097177] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16911.106416] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16911.114932] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16911.122971] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16911.131573] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16911.141356] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16911.151689] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16911.161374] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16911.169991] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16911.178966] BUG: Bad page map in process ccrt pte:8f94e3cd pmd:8f31b831
> [16911.186011] page:c0cb49c0 count:1 mapcount:-1 mapping: (null) index:0x2
> [16911.193033] page flags: 0x10(dirty)
> [16911.196721] addr:b6a21000 vm_flags:00100073 anon_vma:cf642768 mapping: (null) index:b6a21
> [16911.205413] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16911.214832] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16911.224522] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16911.233757] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16911.242243] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16911.250294] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16911.258891] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16911.268673] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16911.279004] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16911.288693] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16911.297292] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16911.307756] BUG: Bad page state in process ccrt pfn:8f94e
> [16911.313578] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
> [16911.320600] page flags: 0x10(dirty)
> [16911.324326] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16911.333209] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16911.342428] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16911.352580] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16911.363097] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16911.373252] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16911.383582] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
> [16911.394183] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16911.403421] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16911.411913] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16911.419964] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16911.428566] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16911.438348] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16911.448676] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16911.458365] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16911.466967] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16911.475929] BUG: Bad page state in process ccrt pfn:8f94c
> [16911.481680] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
> [16911.488721] page flags: 0x10(dirty)
> [16911.492403] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16911.501279] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16911.510516] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16911.520663] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16911.531170] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16911.541311] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16911.551641] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
> [16911.562246] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16911.571482] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16911.579988] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16911.588040] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16911.596644] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16911.606423] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16911.616752] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16911.626444] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16911.635044] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16911.719931] BUG: Bad page state in process ccrt pfn:8e44b
> [16911.725822] page:c0c8a960 count:0 mapcount:1 mapping: (null) index:0x8b
> [16911.732847] page flags: 0x80008(uptodate|swapbacked)
> [16911.738157] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16911.747042] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16911.756285] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16911.766432] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16911.776949] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16911.787102] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16911.797445] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
> [16911.807416] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16911.815833] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16911.824591] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16911.834398] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16911.844738] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16911.854432] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16911.863026] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16911.913537] BUG: Bad page state in process ccrt pfn:8f94e
> [16911.919321] page:c0cb49c0 count:1 mapcount:1 mapping: (null) index:0x2
> [16911.926311] page flags: 0x0()
> [16911.929483] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16911.938364] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
> [16911.948063] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
> [16911.959051] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
> [16911.968839] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
> [16911.978161] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
> [16911.987853] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
> [16911.997272] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
> [16912.006425] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
> [16912.015106] Exception stack(0xcd05dfb0 to 0xcd05dff8)
> [16912.020406] dfa0: 00000000 bedfe4c8 00000002 00000094
> [16912.029002] dfc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
> [16912.037593] dfe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
> [16912.044544] BUG: Bad page state in process ccrt pfn:8f94c
> [16912.050294] page:c0cb4980 count:1 mapcount:1 mapping: (null) index:0x2
> [16912.057240] page flags: 0x0()
> [16912.060369] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16912.069247] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
> [16912.078938] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
> [16912.089909] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
> [16912.099692] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
> [16912.109021] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
> [16912.118706] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
> [16912.128122] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
> [16912.137264] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
> [16912.145946] Exception stack(0xcd05dfb0 to 0xcd05dff8)
> [16912.151242] dfa0: 00000000 bedfe4c8 00000002 00000094
> [16912.159835] dfc0: 00000000 b6eb1198 b6eacee8 b6ea1d52 000042b0 0001394e bedfe900 0001f190
> [16912.168427] dfe0: b6eacf34 bedfe490 b6e9fc18 b6e9fc1c 00000010 ffffffff
> [16912.205628] BUG: Bad page map in process ccrt pte:8f94c3cd pmd:8f573831
> [16912.212685] page:c0cb4980 count:1 mapcount:-1 mapping: (null) index:0x2
> [16912.219759] page flags: 0x10(dirty)
> [16912.223454] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642720 mapping: (null) index:b6a1f
> [16912.232160] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16912.241588] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16912.251281] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16912.260522] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16912.269034] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16912.277105] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16912.285707] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16912.295493] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16912.305839] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16912.315531] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16912.324144] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16912.333089] BUG: Bad page map in process ccrt pte:8f94e3cd pmd:8f573831
> [16912.340132] page:c0cb49c0 count:1 mapcount:-1 mapping: (null) index:0x2
> [16912.347171] page flags: 0x10(dirty)
> [16912.350841] addr:b6a21000 vm_flags:00100073 anon_vma:cf642720 mapping: (null) index:b6a21
> [16912.359531] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16912.368947] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16912.378636] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16912.387872] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16912.396380] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16912.404434] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16912.413017] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16912.422799] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16912.433129] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16912.442821] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16912.451418] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16912.461391] BUG: Bad page state in process ccrt pfn:8f94e
> [16912.467208] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
> [16912.474249] page flags: 0x10(dirty)
> [16912.477953] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16912.486833] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16912.496080] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16912.506232] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16912.516744] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16912.526898] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16912.537235] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
> [16912.547838] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16912.557075] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16912.565585] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16912.573638] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16912.582220] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16912.592004] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16912.602339] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16912.612030] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16912.620635] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> [16912.629593] BUG: Bad page state in process ccrt pfn:8f94c
> [16912.635362] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
> [16912.642383] page flags: 0x10(dirty)
> [16912.646082] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16912.654955] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16912.664205] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16912.674353] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16912.684865] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16912.695013] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16912.705345] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
> [16912.715944] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16912.725180] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16912.733688] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16912.741717] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
> [16912.750315] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
> [16912.760095] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
> [16912.770429] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
> [16912.780117] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
> [16912.788716] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
> Loading main container
> [16912.845770] BUG: Bad page map in process ccrt pte:8e44b3cf pmd:8f39a831
> [16912.852831] page:c0c8a960 count:1 mapcount:-1 mapping:cf35526c index:0xe
> [16912.859938] page flags: 0x80078(uptodate|dirty|lru|active|swapbacked)
> [16912.866762] addr:0008b000 vm_flags:00100073 anon_vma:cf642b10 mapping: (null) index:8b
> [16912.875216] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16912.884646] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16912.894338] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16912.903577] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16912.912071] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16912.920134] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
> [16912.928095] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
> [16912.936796] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
> [16912.946761] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
> [16912.956452] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
> [16912.965422] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
> [16912.997615] BUG: Bad page map in process ccrt pte:8f94c3cf pmd:8d152831
> [16913.004791] page:c0cb4980 count:0 mapcount:-1 mapping: (null) index:0x2
> [16913.011813] page flags: 0x14(referenced|dirty)
> [16913.016518] addr:b6a1f000 vm_flags:00100073 anon_vma:cf642138 mapping: (null) index:b6a1f
> [16913.025235] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16913.034655] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16913.044349] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16913.053582] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16913.062069] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16913.070130] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
> [16913.078093] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
> [16913.086787] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
> [16913.096753] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
> [16913.106444] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
> [16913.115417] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
> [16913.124464] BUG: Bad page map in process ccrt pte:8f94e3cf pmd:8d152831
> [16913.131488] page:c0cb49c0 count:0 mapcount:-1 mapping: (null) index:0x2
> [16913.138526] page flags: 0x14(referenced|dirty)
> [16913.143220] addr:b6a21000 vm_flags:00100073 anon_vma:cf642138 mapping: (null) index:b6a21
> [16913.151893] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
> [16913.161317] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
> [16913.171009] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16913.180251] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16913.188757] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16913.196809] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
> [16913.204768] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
> [16913.213456] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
> [16913.223420] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
> [16913.233085] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
> [16913.242047] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
> [16913.251426] BUG: Bad page state in process ccrt pfn:8e44b
> [16913.257203] page:c0c8a960 count:0 mapcount:-1 mapping:cf35526c index:0xe
> [16913.264242] page flags: 0x80018(uptodate|dirty|swapbacked)
> [16913.270049] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
> [16913.278924] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
> [16913.288167] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
> [16913.298316] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
> [16913.308828] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
> [16913.318980] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
> [16913.329315] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
> [16913.339916] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
> [16913.349155] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
> [16913.357665] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
> [16913.365716] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
> [16913.373676] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
> [16913.382346] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
> [16913.392313] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
> [16913.401997] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
> [16913.410959] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
> [16913.423605] BUG: Bad rss-counter state mm:cf2fd040 idx:0 val:-3
> [16913.429823] BUG: Bad rss-counter state mm:cf2fd040 idx:1 val:3
>
>
>
> --
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On 25/03/13 15:06, jean-philippe francois wrote:
> 2013/3/25 Mark Jackson <[email protected]>:
>> On 25/03/13 13:59, Mark Jackson wrote:
>>> On 25/03/13 13:30, Mark Jackson wrote:
>>>> On our custom AM335x cpu board, I have had several kernel crashes via my userspace program.
>>>
>
> Is the problem still present when booting with nohlt ?
Yes ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.9.0-rc4-00026-g58216a6 (mpfj@mpfj-nanobone) (gcc version 4.5.4 (Buildroot 2012.11) ) #148 Mon Mar 25 09:19:57 GMT 2013
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: Newflow AM335x NanoBone
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES1.0 (neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768
[ 0.000000] Kernel command line: root=/dev/nfs nfsroot=10.0.0.100:/tftpboot/nanobone/rootfs rw ip=10.0.101.111::10.0.0.100:::eth0:off console=ttyO0,115200 no-hlt
...
# ./ccrt -f target/ccrt.ccc 4 1
Setting up signal handler
Loading XML
XML mem usage = 1101660 in 55080 elements
Assessing resources
Creating langauge string store
Creating variable store
[ 13.323738] BUG: Bad page state in process ccrt pfn:8fba4
[ 13.329525] page:c0cb9480 count:0 mapcount:1 mapping: (null) index:0x49
[ 13.336623] page flags: 0x80008(uptodate|swapbacked)
[ 13.341908] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 13.350794] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[ 13.360038] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[ 13.370184] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[ 13.380699] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[ 13.390856] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[ 13.401202] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
[ 13.411167] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 13.419317] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 13.427918] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 13.437700] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 13.448029] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 13.457722] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 13.466332] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[ 13.475303] BUG: Bad page state in process ccrt pfn:8fbf2
[ 13.481055] page:c0cb9e40 count:0 mapcount:1 mapping: (null) index:0x97
[ 13.488100] page flags: 0x80008(uptodate|swapbacked)
[ 13.493356] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 13.502207] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[ 13.511443] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[ 13.521610] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[ 13.532119] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[ 13.542265] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[ 13.552595] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00b56e8>] (exit_mmap+0x110/0x1f4)
[ 13.562554] [<c00b56e8>] (exit_mmap+0x110/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 13.570693] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 13.579288] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 13.589070] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 13.599395] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 13.609086] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 13.617682] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[ 13.736537] BUG: Bad page state in process ccrt pfn:8fba4
[ 13.742321] page:c0cb9480 count:1 mapcount:1 mapping: (null) index:0x2
[ 13.749332] page flags: 0x0()
[ 13.752506] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 13.761390] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[ 13.771086] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[ 13.782058] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[ 13.791839] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[ 13.801167] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[ 13.810858] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[ 13.820281] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[ 13.829436] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[ 13.838119] Exception stack(0xcf4b7fb0 to 0xcf4b7ff8)
[ 13.843432] 7fa0: 00000000 be92d4c8 00000002 00000094
[ 13.852008] 7fc0: 00000000 b6e88198 b6e83ee8 b6e78d52 000042b0 0001394e be92d900 0001f190
[ 13.860597] 7fe0: b6e83f34 be92d490 b6e76c18 b6e76c1c 00000010 ffffffff
[ 13.867567] BUG: Bad page state in process ccrt pfn:8fbf2
[ 13.873339] page:c0cb9e40 count:1 mapcount:1 mapping: (null) index:0x2
[ 13.880271] page flags: 0x0()
[ 13.883416] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 13.892266] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c)
[ 13.901962] [<c0098fa0>] (get_page_from_freelist+0x47c/0x57c) from [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc)
[ 13.912929] [<c0099320>] (__alloc_pages_nodemask+0xd8/0x7bc) from [<c00ae154>] (do_wp_page+0xbc/0x728)
[ 13.922705] [<c00ae154>] (do_wp_page+0xbc/0x728) from [<c00b0624>] (handle_pte_fault+0x23c/0x6c4)
[ 13.932034] [<c00b0624>] (handle_pte_fault+0x23c/0x6c4) from [<c00b0b3c>] (handle_mm_fault+0x90/0xc0)
[ 13.941727] [<c00b0b3c>] (handle_mm_fault+0x90/0xc0) from [<c001da08>] (do_page_fault+0x220/0x38c)
[ 13.951139] [<c001da08>] (do_page_fault+0x220/0x38c) from [<c0008498>] (do_DataAbort+0x30/0x9c)
[ 13.960282] [<c0008498>] (do_DataAbort+0x30/0x9c) from [<c0013534>] (__dabt_usr+0x34/0x40)
[ 13.968961] Exception stack(0xcf4b7fb0 to 0xcf4b7ff8)
[ 13.974273] 7fa0: 00000000 be92d4c8 00000002 00000094
[ 13.982853] 7fc0: 00000000 b6e88198 b6e83ee8 b6e78d52 000042b0 0001394e be92d900 0001f190
[ 13.991440] 7fe0: b6e83f34 be92d490 b6e76c18 b6e76c1c 00000010 ffffffff
[ 14.001719] BUG: Bad page map in process ccrt pte:8fba43cd pmd:8f4f7831
[ 14.008831] page:c0cb9480 count:1 mapcount:-1 mapping: (null) index:0x2
[ 14.015876] page flags: 0x10(dirty)
[ 14.019550] addr:00049000 vm_flags:00100073 anon_vma:cf5a5de0 mapping: (null) index:49
[ 14.028000] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[ 14.037423] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[ 14.047114] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.056374] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.064884] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.072920] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 14.081521] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 14.091301] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 14.101631] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 14.111317] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 14.119925] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[ 14.128910] BUG: Bad page map in process ccrt pte:8fbf23cd pmd:8f4f7831
[ 14.135958] page:c0cb9e40 count:1 mapcount:-1 mapping: (null) index:0x2
[ 14.142978] page flags: 0x10(dirty)
[ 14.146665] addr:00097000 vm_flags:00100073 anon_vma:cf5a5de0 mapping: (null) index:97
[ 14.155079] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[ 14.164498] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[ 14.174189] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.183424] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.191914] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.199963] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 14.208559] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 14.218334] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 14.228661] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 14.238347] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 14.246943] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[ 14.287108] BUG: Bad page state in process ccrt pfn:8fba4
[ 14.292889] page:c0cb9480 count:0 mapcount:-1 mapping: (null) index:0x2
[ 14.299969] page flags: 0x10(dirty)
[ 14.303713] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 14.312580] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[ 14.321827] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[ 14.331980] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[ 14.342489] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[ 14.352642] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[ 14.362978] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[ 14.373585] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.382803] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.391313] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.399369] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 14.407965] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 14.417746] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 14.428074] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 14.437762] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 14.446373] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
[ 14.455340] BUG: Bad page state in process ccrt pfn:8fbf2
[ 14.461091] page:c0cb9e40 count:0 mapcount:-1 mapping: (null) index:0x2
[ 14.468128] page flags: 0x10(dirty)
[ 14.471809] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c0097dfc>] (bad_page+0xa8/0x108)
[ 14.480680] [<c0097dfc>] (bad_page+0xa8/0x108) from [<c0097f58>] (free_pages_prepare+0xfc/0x108)
[ 14.489919] [<c0097f58>] (free_pages_prepare+0xfc/0x108) from [<c009881c>] (free_hot_cold_page+0x18/0x144)
[ 14.500063] [<c009881c>] (free_hot_cold_page+0x18/0x144) from [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48)
[ 14.510574] [<c0098b08>] (free_hot_cold_page_list+0x2c/0x48) from [<c009d474>] (release_pages+0x1d0/0x20c)
[ 14.520718] [<c009d474>] (release_pages+0x1d0/0x20c) from [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc)
[ 14.531043] [<c00be510>] (free_pages_and_swap_cache+0xac/0xbc) from [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8)
[ 14.541636] [<c00aeb70>] (unmap_single_vma+0x3b0/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.550866] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.559373] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.567421] [<c00364b8>] (mmput+0x34/0xb8) from [<c00ccb4c>] (flush_old_exec+0x240/0x4c8)
[ 14.576014] [<c00ccb4c>] (flush_old_exec+0x240/0x4c8) from [<c010a624>] (load_elf_binary+0x23c/0x11b0)
[ 14.585789] [<c010a624>] (load_elf_binary+0x23c/0x11b0) from [<c00cd200>] (search_binary_handler+0xe4/0x1f0)
[ 14.596121] [<c00cd200>] (search_binary_handler+0xe4/0x1f0) from [<c00cd750>] (do_execve+0x444/0x4fc)
[ 14.605815] [<c00cd750>] (do_execve+0x444/0x4fc) from [<c00cda58>] (sys_execve+0x30/0x44)
[ 14.614412] [<c00cda58>] (sys_execve+0x30/0x44) from [<c00137c0>] (ret_fast_syscall+0x0/0x3c)
Loading main container
[ 14.684815] BUG: Bad page map in process ccrt pte:8fba43cf pmd:8f30f831
[ 14.691875] page:c0cb9480 count:0 mapcount:-1 mapping: (null) index:0x2
[ 14.698980] page flags: 0x14(referenced|dirty)
[ 14.703710] addr:00049000 vm_flags:00100073 anon_vma:cf368210 mapping: (null) index:49
[ 14.712145] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[ 14.721573] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[ 14.731263] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.740502] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.749014] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.757074] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[ 14.765039] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[ 14.773743] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[ 14.783706] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[ 14.793396] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[ 14.802352] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[ 14.811437] BUG: Bad page map in process ccrt pte:8fbf23cf pmd:8f30f831
[ 14.818482] page:c0cb9e40 count:0 mapcount:-1 mapping: (null) index:0x2
[ 14.825525] page flags: 0x14(referenced|dirty)
[ 14.830202] addr:00097000 vm_flags:00100073 anon_vma:cf368210 mapping: (null) index:97
[ 14.838618] [<c00190c0>] (unwind_backtrace+0x0/0xf8) from [<c00ad988>] (print_bad_pte+0x128/0x1a4)
[ 14.848034] [<c00ad988>] (print_bad_pte+0x128/0x1a4) from [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8)
[ 14.857724] [<c00aed74>] (unmap_single_vma+0x5b4/0x5b8) from [<c00af4b4>] (unmap_vmas+0x54/0x68)
[ 14.866956] [<c00af4b4>] (unmap_vmas+0x54/0x68) from [<c00b56a8>] (exit_mmap+0xd0/0x1f4)
[ 14.875466] [<c00b56a8>] (exit_mmap+0xd0/0x1f4) from [<c00364b8>] (mmput+0x34/0xb8)
[ 14.883520] [<c00364b8>] (mmput+0x34/0xb8) from [<c003d760>] (do_exit+0x228/0x894)
[ 14.891461] [<c003d760>] (do_exit+0x228/0x894) from [<c003de34>] (do_group_exit+0x3c/0xb0)
[ 14.900152] [<c003de34>] (do_group_exit+0x3c/0xb0) from [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8)
[ 14.910121] [<c0048b48>] (get_signal_to_deliver+0x350/0x5d8) from [<c0016554>] (do_signal+0x7c/0x3a8)
[ 14.919812] [<c0016554>] (do_signal+0x7c/0x3a8) from [<c0016c4c>] (do_work_pending+0xb0/0xcc)
[ 14.928773] [<c0016c4c>] (do_work_pending+0xb0/0xcc) from [<c001380c>] (work_pending+0xc/0x20)
[ 14.964710] BUG: Bad rss-counter state mm:cf2fd640 idx:0 val:-2
[ 14.970939] BUG: Bad rss-counter state mm:cf2fd640 idx:1 val:2
Segmentation fault