[FS#244] Belkin F5D8235-4 v1 does not boot with LEDE

LEDE Bugs lede-bugs at lists.infradead.org
Mon Oct 24 03:13:46 PDT 2016


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FS#244 - Belkin F5D8235-4 v1 does not boot with LEDE
User who did this: Jo-Philipp Wich (jow-)
Task details edited:
-------
Belkin F5D8235-4 v1 (v1000ed) flashed via serial/tftp with https://downloads.lede-project.org/snapshots/targets/ramips/rt288x/lede-ramips-rt288x-f5d8235v1-squashfs-sysupgrade.bin from 24-Oct-2016 (first version tried) does not finish booting.

Logs show the complete procedure from flashing to error (loop?):


U-Boot 1.1.3 (Jun 12 2008 - 15:40:46)

Board: RT2880 DRAM:  32 MB
relocate_code Pointer at: 8bfa8000

 twe0 set to 

 toe0 set to 
flash_protect ON: from 0xBC400000 to 0xBC424D03
protect on 71
protect on 72
protect on 73
flash_protect ON: from 0xBC430000 to 0xBC43FFFF
protect on 74
============================================ 
Ralink UBoot Version: 2.0
-------------------------------------------- 
ASIC 2880_MP (MAC to GigaMAC Mode)
DRAM COMPONENT: 128Mbits 
DRAM BUS: 32BIT 
Total memory: 32Mbytes
Date:Jun 12 2008  Time:15:40:46
============================================ 
 D-CACHE set to 4 way 
 I-CACHE set to 4 way 

 ##### The CPU freq = 266 MHZ #### 

 SDRAM bus set to 32 bit 
 SDRAM size =32 Mbytes

Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   5: Load ucos code to SDRAM via TFTP. 

You choosed 2

 0 
Net:   
 eth_register  
Eth0 (10/100-M)
 enetvar=ethaddr,Eth addr:00:AA:BB:CC:DD:18
 00:AA:BB:CC:DD:18:

 eth_current->name = Eth0 (10/100-M)

   
2: System Load Linux Kernel then write to Flash via TFTP. 
 Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N)
 Please Input new ones /or Ctrl-C to discard
	Input device IP (10.10.10.123) ==:

	Input server IP (10.10.10.3) ==:

	Input Linux Kernel filename (u-boot.bin) ==:


 netboot_common, argc= 3 
 *************buf = 0x8bfcce80
 **********NexTxPacket = 8bfe4f40

 NetTxPacket = 0x8BFE4F40 

 NetRxPackets[0] = 0x8BFE5540

 NetRxPackets[1] = 0x8BFE5B40

 NetRxPackets[2] = 0x8BFE6140

 NetRxPackets[3] = 0x8BFE6740

 NetRxPackets[4] = 0x8BFE6D40

 NetRxPackets[5] = 0x8BFE7340

 NetRxPackets[6] = 0x8BFE7940

 NetRxPackets[7] = 0x8BFE7F40

 NetRxPackets[8] = 0x8BFE8540

 NetRxPackets[9] = 0x8BFE8B40

 NetRxPackets[10] = 0x8BFE9140

 NetRxPackets[11] = 0x8BFE9740

 NetRxPackets[12] = 0x8BFE9D40

 NetRxPackets[13] = 0x8BFEA340

 NetRxPackets[14] = 0x8BFEA940

 NetRxPackets[15] = 0x8BFEAF40

 NetRxPackets[16] = 0x8BFEB540

 NetRxPackets[17] = 0x8BFEBB40

 NetRxPackets[18] = 0x8BFEC140

 NetRxPackets[19] = 0x8BFEC740

 KSEG1ADDR(NetTxPacket) = 0xABFE4F40 

 NetLoop,call eth_halt ! 
 STOP_RT2880_ETH 

 NetLoop,call eth_init ! 
Trying Eth0 (10/100-M)

 Waitting RT2880_RX_DMA_BUSY status Start... done

 Mac to giga Mac mode  

 rx_ring = ABFCD2A0, tx_ring0 = ABFCD160

 Header Payload scatter function is Disable !! 

 RT2880_PDMA_GLO_CFG=00000020 

 ************************************************* 

 RT2880_RX_CALC_IDX0=19 

 RT2880_RX_DRX_IDX0 = 0 

 ************************************************* 

 ETH_STATE_ACTIVE!! 
Using Eth0 (10/100-M) device
TFTP from server 10.10.10.3; our IP address is 10.10.10.123
Filename 'u-boot.bin'.

 TIMEOUT_COUNT=10,Load address: 0x8a100000
Loading: Got ARP REPLY, set server/gtwy eth addr (2c:60:0c:d3:c2:c6)
Got it
T #
 first block received  
################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 #################################################################
	 ##############################
done
Bytes transferred = 3145732 (300004 hex)
 STOP_RT2880_ETH 
NetBootFileXferSize= 00300004
Erase linux kernel block !!
>From 0xBC450000 To 0xBC75FFFF

 b_end =BC7FFFFF
Erase Flash from 0xbc450000 to 0xbc75ffff in Bank # 1 

 erase sector  = 76 
sect = 76,s_last = 124,erase poll = 835080

 erase sector  = 77 
sect = 77,s_last = 124,erase poll = 819661

 erase sector  = 78 
*sect = 78,s_last = 124,erase poll = 841887

 erase sector  = 79 
sect = 79,s_last = 124,erase poll = 832623

 erase sector  = 80 
*sect = 80,s_last = 124,erase poll = 823579

 erase sector  = 81 
sect = 81,s_last = 124,erase poll = 808661

 erase sector  = 82 
sect = 82,s_last = 124,erase poll = 864271

 erase sector  = 83 
*sect = 83,s_last = 124,erase poll = 852991

 erase sector  = 84 
sect = 84,s_last = 124,erase poll = 831366

 erase sector  = 85 
*sect = 85,s_last = 124,erase poll = 821791

 erase sector  = 86 
sect = 86,s_last = 124,erase poll = 824002

 erase sector  = 87 
sect = 87,s_last = 124,erase poll = 830330

 erase sector  = 88 
*sect = 88,s_last = 124,erase poll = 922475

 erase sector  = 89 
sect = 89,s_last = 124,erase poll = 819928

 erase sector  = 90 
*sect = 90,s_last = 124,erase poll = 809199

 erase sector  = 91 
sect = 91,s_last = 124,erase poll = 831111

 erase sector  = 92 
*sect = 92,s_last = 124,erase poll = 831035

 erase sector  = 93 
sect = 93,s_last = 124,erase poll = 861846

 erase sector  = 94 
sect = 94,s_last = 124,erase poll = 820701

 erase sector  = 95 
*sect = 95,s_last = 124,erase poll = 809248

 erase sector  = 96 
sect = 96,s_last = 124,erase poll = 833671

 erase sector  = 97 
*sect = 97,s_last = 124,erase poll = 818111

 erase sector  = 98 
sect = 98,s_last = 124,erase poll = 818130

 erase sector  = 99 
sect = 99,s_last = 124,erase poll = 822470

 erase sector  = 100 
*sect = 100,s_last = 124,erase poll = 885225

 erase sector  = 101 
sect = 101,s_last = 124,erase poll = 820119

 erase sector  = 102 
*sect = 102,s_last = 124,erase poll = 826429

 erase sector  = 103 
sect = 103,s_last = 124,erase poll = 889434

 erase sector  = 104 
*sect = 104,s_last = 124,erase poll = 809283

 erase sector  = 105 
sect = 105,s_last = 124,erase poll = 825429

 erase sector  = 106 
sect = 106,s_last = 124,erase poll = 820186

 erase sector  = 107 
*sect = 107,s_last = 124,erase poll = 845934

 erase sector  = 108 
sect = 108,s_last = 124,erase poll = 834244

 erase sector  = 109 
*sect = 109,s_last = 124,erase poll = 819984

 erase sector  = 110 
sect = 110,s_last = 124,erase poll = 870090

 erase sector  = 111 
sect = 111,s_last = 124,erase poll = 830642

 erase sector  = 112 
*sect = 112,s_last = 124,erase poll = 809218

 erase sector  = 113 
sect = 113,s_last = 124,erase poll = 809374

 erase sector  = 114 
*sect = 114,s_last = 124,erase poll = 851972

 erase sector  = 115 
sect = 115,s_last = 124,erase poll = 823098

 erase sector  = 116 
sect = 116,s_last = 124,erase poll = 845292

 erase sector  = 117 
*sect = 117,s_last = 124,erase poll = 832140

 erase sector  = 118 
sect = 118,s_last = 124,erase poll = 809327

 erase sector  = 119 
*sect = 119,s_last = 124,erase poll = 822943

 erase sector  = 120 
sect = 120,s_last = 124,erase poll = 836256

 erase sector  = 121 
*sect = 121,s_last = 124,erase poll = 809706

 erase sector  = 122 
sect = 122,s_last = 124,erase poll = 817380

 erase sector  = 123 
sect = 123,s_last = 124,erase poll = 858274

 erase sector  = 124 
*sect = 124,s_last = 124,erase poll = 875754
 done
Erased 49 sectors

 Copy linux image[3145732 byte] to Flash[0xBC450000].... 
Copy to Flash... 
 Copy 3145732 bytes to Flash... 
 addr = 0xBC4A2D70 ,cnt=2806420 
 addr = 0xBC4F5AE2 ,cnt=2467106 
 addr = 0xBC548854 ,cnt=2127792 
 addr = 0xBC59B5C6 ,cnt=1788478 
 addr = 0xBC5EE338 ,cnt=1449164 
 addr = 0xBC6410AA ,cnt=1109850 
 addr = 0xBC693E1C ,cnt=770536 
 addr = 0xBC6E6B8E ,cnt=431222 
 addr = 0xBC739900 ,cnt=91908 ## Booting image at bc450000 ...
   Image Name:   MIPS LEDE Linux-4.4.27
   Created:      2016-10-23  12:56:09 UTC

 System Control Status = 0x02910084 
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1246133 Bytes =  1.2 MB
   Load Address: 88000000
   Entry Point:  88000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 88000000) ...
## Giving linux memsize in MB, 32

Starting kernel ...

[    0.000000] Linux version 4.4.27 (buildbot at builds) (gcc version 5.4.0 (LEDE GCC 5.4.0 r1954) ) #0 Sun Oct 23 12:56:09 2016
[    0.000000] SoC Type: Ralink RT2880 id:2 rev:1
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001906c (MIPS 4KEc)
[    0.000000] MIPS: machine is Belkin F5D8235 v1
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 08000000 (usable)
[    0.000000] Wasting 1048576 bytes for tracking 32768 unused pages
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000008000000-0x0000000009ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000008000000-0x0000000009ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000008000000-0x0000000009ffffff]
[    0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes.
[    0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 16 bytes
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] BUG: Bad page state in process swapper  pfn:0844a
[    0.000000] page:884fc940 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000000 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000000 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] Disabling lock debugging due to kernel taint
[    0.000000] BUG: Bad page state in process swapper  pfn:0844b
[    0.000000] page:884fc960 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000001 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000001 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  00000037 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:0844c
[    0.000000] page:884fc980 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000002 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000002 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  00000049 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:0844d
[    0.000000] page:884fc9a0 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000003 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000003 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  0000005b 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:0844e
[    0.000000] page:884fc9c0 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000004 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000004 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  0000006d 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:0844f
[    0.000000] page:884fc9e0 count:0 mapcount:0 mapping:  (null) index:0xfffeffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000005 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000005 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  0000007f 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08450
[    0.000000] page:884fca00 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000006 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000006 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  00000091 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08451
[    0.000000] page:884fca20 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000007 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000007 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000a3 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08452
[    0.000000] page:884fca40 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000008 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000008 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000b5 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08453
[    0.000000] page:884fca60 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 00000009 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 00000009 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000c7 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08454
[    0.000000] page:884fca80 count:0 mapcount:0 mapping:  (null) index:0xffbfffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 0000000a 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 0000000a 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000d9 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08455
[    0.000000] page:884fcaa0 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 0000000b 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 0000000b 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000eb 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08456
[    0.000000] page:884fcac0 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 0000000c 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 0000000c 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  000000fd 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08457
[    0.000000] page:884fcae0 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 0000000d 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 0000000d 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  0000010f 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 
[    0.000000] BUG: Bad page state in process swapper  pfn:08458
[    0.000000] page:884fcb00 count:0 mapcount:0 mapping:  (null) index:0xffffffff
[    0.000000] flags: 0x7ffffbff(locked|error|referenced|uptodate|dirty|lru|active|slab|owner_priv_1|arch_1|private|private_2|writeback|head|swapcache|mappedtodisk|reclaim|swapbacked|unevictable|mlocked)
[    0.000000] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[    0.000000] bad because of flags:
[    0.000000] flags: 0x18b8e1(locked|lru|active|slab|private|private_2|writeback|swapcache|unevictable|mlocked)
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G    B           4.4.27 #0
[    0.000000] Stack : 8834339c 00000000 00000000 88380000 88383118 88382da3 88325040 00000000
	  883c342c 0000000e 00000000 0000a000 883e0000 88049f04 8832a52c 88380000
	  00000003 0000000e 88328930 8837dd7c 883e0000 88047e70 883e0000 00000000
	  00000121 00000001 00000000 00000000 00000000 00000000 00000000 00000000
	  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	  ...
[    0.000000] Call Trace:
[    0.000000] [] show_stack+0x50/0x84
[    0.000000] [] bad_page+0xec/0x11c
[    0.000000] [] free_pages_prepare+0xdc/0x1f8
[    0.000000] [] free_hot_cold_page+0x38/0x158
[    0.000000] [] free_all_bootmem+0x1a4/0x2b0
[    0.000000] [] mem_init+0x38/0x50
[    0.000000] [] start_kernel+0x274/0x490
[    0.000000] 

[...]
-------

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=244



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