打开内存日志后会打印这些日志信息如何定位程序异常的位置?

== Memory was allocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 126 with length 16, allocated size 28440, count 42
== Memory was allocated size 28440, count 42
Block ( 1) : addr 200162A0 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/wm_main. c , line 259 , length 3072
Block ( 2) : addr 20016EB8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1327 , length 44
Block ( 3) : addr 20016EF8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/flash/wm_fls. c , line 514 , length 16
Block ( 4) : addr 20016F20 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 32
Block ( 5) : addr 20016F58 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1405 , length 1024
Block ( 6) : addr 20017370 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/internalflash/wm_internal_fls. c , line 1314 , length 16
Block ( 7) : addr 20017398 , file , line 536906272 , length 756
Block ( 8) : addr 200176A0 , file , line 536906272 , length 504
Block ( 9) : addr 200178B0 , file (m 臀 w4ゥゥh. 'V9 , line 0 , length 36
Block (10) : addr 200178E8 , file , line 0 , length 2872
Block (11) : addr 20018438 , file , line 536906272 , length 300
Block (12) : addr 20018578 , file , line 0 , length 256
Block (13) : addr 20018690 , file , line 536875476 , length 248
Block (14) : addr 200187A0 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 80
Block (15) : addr 20018808 , file , line 0 , length 1416
Block (16) : addr 20018DA8 , file , line 0 , length 284
Block (17) : addr 20018ED8 , file `@; , line 1023 , length 20
Block (18) : addr 20018F00 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 273 , length 24
Block (19) : addr 20018F30 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 279 , length 24
Block (20) : addr 20019050 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 256
Block (21) : addr 20019168 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 227 , length 84
Block (22) : addr 200191D0 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 233 , length 84
Block (23) : addr 20019238 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (24) : addr 20019260 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (25) : addr 200192B0 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 80
Block (26) : addr 20019318 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/tls_sys. c , line 581 , length 1536
Block (27) : addr 20019930 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 389 , length 12
Block (28) : addr 20019950 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (29) : addr 20019A08 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/uart/wm_uart. c , line 925 , length 4096
Block (30) : addr 200199E8 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 389 , length 12
Block (31) : addr 2001BA38 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (32) : addr 2001BAD0 , file . . /. . /. . /. . /. . /. . /. . /src/app/httpclient/wm_httpclient_task. c , line 165 , length 4096
Block (33) : addr 2001CAE8 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 2543 , length 28
Block (34) : addr 2001CB18 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 2549 , length 1025
Block (35) : addr 2001CF30 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (36) : addr 2001CFC8 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 101 , length 6
Block (37) : addr 2001CFE0 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 117 , length 16
Block (38) : addr 2001D008 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 133 , length 1024
Block (39) : addr 2001AA20 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/uart/wm_uart. c , line 925 , length 4096
Block (40) : addr 20019288 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (41) : addr 20018FB0 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (42) : addr 20019028 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
== Memory was allocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 126 with length 16, allocated size 28412, count 41
== Memory was allocated size 28412, count 41
Block ( 1) : addr 200162A0 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/wm_main. c , line 259 , length 3072
Block ( 2) : addr 20016EB8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1327 , length 44

现在是程序运行后开始一直循环打印这段内容, 昨天是间隔打印的这段内容
请问这是什么原因

Memory 20047FEC was deallocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 153
Memory tailer corruption due to overflow detected at 20047FE8
Tailer pattern 0 (0x0)
Memory was allocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 126 with length 16
== Memory was allocated size 27488, count 44
Block ( 1) : addr 200166A0 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/wm_main. c , line 259 , length 3072
Block ( 2) : addr 200172B8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1327 , length 44
Block ( 3) : addr 200172F8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/flash/wm_fls. c , line 514 , length 16
Block ( 4) : addr 20017320 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 32
Block ( 5) : addr 20017358 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1405 , length 1024
Block ( 6) : addr 20017770 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/internalflash/wm_internal_fls. c , line 1314 , length 16
Block ( 7) : addr 20017798 , file , line 536907296 , length 756
Block ( 8) : addr 20017AA0 , file , line 536907296 , length 504
Block ( 9) : addr 20017CB0 , file (m 臀 w4ゥゥ豺'V9N , line 0 , length 36
Block (10) : addr 20017CE8 , file , line 0 , length 2872
Block (11) : addr 20018838 , file , line 536907296 , length 300
Block (12) : addr 20018978 , file , line 0 , length 256
Block (13) : addr 20018A90 , file , line 536875476 , length 248
Block (14) : addr 20018BA0 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 80
Block (15) : addr 20018C08 , file , line 0 , length 1416
Block (16) : addr 200191A8 , file , line 0 , length 284
Block (17) : addr 200192D8 , file `@; , line 1023 , length 20
Block (18) : addr 20019300 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 273 , length 24
Block (19) : addr 20019330 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 279 , length 24
Block (20) : addr 20019450 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 256
Block (21) : addr 20019568 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 227 , length 84
Block (22) : addr 200195D0 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 233 , length 84
Block (23) : addr 20019638 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (24) : addr 20019660 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (25) : addr 200196B0 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 80
Block (26) : addr 20019718 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/tls_sys. c , line 581 , length 1536
Block (27) : addr 20019D30 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 389 , length 12
Block (28) : addr 20019D50 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (29) : addr 20019E08 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/uart/wm_uart. c , line 925 , length 4096
Block (30) : addr 20019DE8 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/netif/wm_ethernet. c , line 389 , length 12
Block (31) : addr 2001BE38 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (32) : addr 2001BED0 , file . . /. . /. . /. . /. . /. . /. . /src/app/httpclient/wm_httpclient_task. c , line 165 , length 4096
Block (33) : addr 2001CEE8 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 1049 , length 28
Block (34) : addr 2001CF18 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 1055 , length 1025
Block (35) : addr 2001D330 , file . . /. . /. . /. . /. . /. . /. . /src/os/rtos/wm_osal_rtos. c , line 592 , length 128
Block (36) : addr 2001D3C8 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 103 , length 6
Block (37) : addr 2001D3E0 , file . . /. . /. . /. . /. . /. . /. . /. . /code/src/uart1_rt. c , line 120 , length 16
Block (38) : addr 2001AE20 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/uart/wm_uart. c , line 925 , length 4096
Block (39) : addr 20045AB8 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (40) : addr 20047278 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (41) : addr 20047E58 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (42) : addr 20047E80 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (43) : addr 20047EA8 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Block (44) : addr 20047FC0 , file . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c , line 126 , length 16
Memory 20047FEC was deallocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 153
Memory tailer corruption due to overflow detected at 20047FE8
Tailer pattern 0 (0x0)
Memory was allocated from . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 0. 3/core/mem. c at line 126 with length 16
== Memory was allocated size 27488, count 44
Block ( 1) : addr 200166A0 , file . . /. . /. . /. . /. . /. . /. . /platform/sys/wm_main. c , line 259 , length 3072
Block ( 2) : addr 200172B8 , file . . /. . /. . /. . /. . /. . /. . /platform/drivers/spi/wm_hostspi. c , line 1327 , length 44

还有一段是这种的, 帮忙看一下

在内存申请的时候程序有判断是不是 NULL, 是 NULL 的话会打印信息

@1201 我看不出来, 这得结合代码去分析.

@1201 Without the source code it is difficult to understand what you want to do. Try to decompose your project into small, functionally complete blocks. You can find the problem area by elimination. You also need to find out what changes were made to the SDK system settings.

@abcd 那段代码一千多行, 在 uart 传输之前做的一些计算. 有没有一些大概的原因呀? 或者有什么函数可以定位到出问题的地方. 每次遇见这些输出的时候, 可以正常计算, 但是到 uart 发送的时候就会发不出去

@abcd wm_sdk_w80x_20211115 我用的这个 SDK, 用的 w801 芯片

@1201 这已经是很多年之前的 SDK 了, 建议用官网最新的 SDK.

@1201 感觉是内存破坏, 用了不该用的内存, 比如某段内存已经释放了, 但是有被用到了. 或者使用的长度比申请的长度大导致越界了. 检查代码吧.

@abcd 我更换了最新的 sdk 后会打印这个日志, 能否告知我这个问题如何解决呢?
Assertion "sys_timeout: timeout ! = NULL, pool MEMP_SYS_TIMEOUT is empty" failed at line 190 in . . /. . /. . /. . /. . /. . /. . /src/network/lwip2. 1. 3/core/timeouts. c