Skip to content

SAME5x Ethernet Support #25

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Merged
merged 39 commits into from
Jan 2, 2020
Merged

SAME5x Ethernet Support #25

merged 39 commits into from
Jan 2, 2020

Conversation

@ArrestedLightning
Copy link
Contributor

@ArrestedLightning ArrestedLightning commented Jan 2, 2020

Adds basic support for Microchip SAM E54 Xplained Pro board.
Adds an Ethernet driver for the SAME5x family (based on the SAMA5 GMAC driver).

jjlange and others added 30 commits April 5, 2019 12:22
Merged nuttx/nuttx into master
cb6e69b
Merged nuttx/nuttx into master
3c11d9e
Merged nuttx/nuttx into master
6d13529
Merged nuttx/nuttx into master
3b5c9d3
Merged nuttx/nuttx into master
00ddedb
Merged nuttx/nuttx into master
9ae6140
Save CONFIG_ARCH_BOARD_CUSTOM when running 'make savedefconfig'
8a20155
Only use PCLKSEL0 for ADC on LPC176x family.
835b5e9
Merged in lpc40xx_updates (pull request #1)
f3aba93 
Only use PCLKSEL0 for ADC on LPC176x family.
Made grep search expression more specific.
c43e5a8
Added missing '=' to second grep
38b51f0
Merged in makefile_update (pull request #2)
4a89539 
Makefile update
Revert "Only use PCLKSEL0 for ADC on LPC176x family."
c785607 
This reverts commit 835b5e9.
Revert "Added missing '=' to second grep"
aa2ed7f 
This reverts commit 38b51f0.
Merged nuttx/nuttx into master
6fdf8ed
Added a missing '=' in the second grep statement
3a6f68e
Merged nuttx/nuttx into master
9f29211
Merged nuttx/nuttx into master
0a7ecc3
Merged nuttx/nuttx into master
389ae29
Merged nuttx/nuttx into master
9b55a26
Revert extra = in CONFIG_ARCH_BOARD_CUSTOM
509fe86
Merged nuttx/nuttx into master
c025a56
Beginnings of SAME54 Xplained Pro board support
dd5b493
@ArrestedLightning
Starting to pull in a few files for Ethernet support
f97d655
@ArrestedLightning
More GMAC driver updates for SAME54
9fb7156
@ArrestedLightning
Added MII/RMII switch
5da90df
Removed unnecessary references to gigabit ethernet
b0fd4fa
Update clock control for SAMD5E5
2a715ec
Update board definition to use onboard virtual COM port
c5d1110
added support for sam_phy_boardinitialize
16548ff
@ArrestedLightning ArrestedLightning changed the title Same54 SAME5x Ethernet Support Jan 2, 2020
@patacongo patacongo changed the base branch from master to pr25 January 2, 2020 18:15
@patacongo patacongo merged commit 6d8a218 into apache:pr25 Jan 2, 2020
patacongo pushed a commit that referenced this pull request Jan 2, 2020
@gregory-nutt
Author: Gregory Nutt <gnutt@nuttx.org>
084f81e 
    Run all .c and .h files in last PR through nxstyle.

Author: macman88 <jjlange91@gmail.com>

    SAME5x Ethernet Support (#25)

     boards/arm/samd5e5/same54-xplained-pro/:  Adds basic support for Microchip SAM E54 Xplained Pro board.
    arch/arm/src/samd5e5/:   Adds an Ethernet driver for the SAME5x family (based on the SAMA5 GMAC driver).
patacongo pushed a commit that referenced this pull request Jan 3, 2020
@gregory-nutt
Author: Gregory Nutt <gnutt@nuttx.org>
fc3bd5b 
    Run all .c and .h files in last PR through nxstyle.

Author: macman88 <jjlange91@gmail.com>

    SAME5x Ethernet Support (#25)

     boards/arm/samd5e5/same54-xplained-pro/:  Adds basic support for Microchip SAM E54 Xplained Pro board.
    arch/arm/src/samd5e5/:   Adds an Ethernet driver for the SAME5x family (based on the SAMA5 GMAC driver).
donghengqaz pushed a commit to donghengqaz/incubator-nuttx that referenced this pull request Jul 20, 2020
@cwespressif
Merge pull request apache#25 from midokura/bugfix/esp-fix_config_err_…
635916a 
…leads_to_hang

xtensa/esp32: Fix wifi config error leads to os hang
chenzhihong007 pushed a commit to hpmicro/nuttx that referenced this pull request Aug 1, 2023
@RCSN @chenzhihong007
arch: hpmicro: drivers: fix i2c compile fail apache#25
03ffee5 
- fix i2c compile fail

Signed-off-by: Runcheng Lu <runcheng.lu@hpmicro.com>
chenzhihong007 pushed a commit to hpmicro/nuttx that referenced this pull request Feb 23, 2024
@RCSN @chenzhihong007
arch: hpmicro: drivers: fix i2c compile fail apache#25
ecd90cf 
- fix i2c compile fail

Signed-off-by: Runcheng Lu <runcheng.lu@hpmicro.com>
GUIDINGLI added a commit to GUIDINGLI/incubator-nuttx that referenced this pull request Oct 11, 2024
@GUIDINGLI
sem: fix assert failed when open CONFIG_PRIORITY_INHERITANCE
9412c71 
set CONFIG_PRIORITY_INHERITANCE=y
set CONFIG_SEM_PREALLOCHOLDERS=0 or CONFIG_SEM_PREALLOCHOLDERS=8

    apache#24 0x4dcab71 in __assert assert/lib_assert.c:37
    apache#25 0x4d6b0e9 in nxsem_destroyholder semaphore/sem_holder.c:602
    apache#26 0x4d80cf7 in nxsem_destroy semaphore/sem_destroy.c:80
    apache#27 0x4d80db9 in sem_destroy semaphore/sem_destroy.c:120
    apache#28 0x4dcb077 in nxmutex_destroy misc/lib_mutex.c:122
    apache#29 0x4dc6611 in pipecommon_freedev pipes/pipe_common.c:117
    apache#30 0x4dc7fdc in pipecommon_close pipes/pipe_common.c:397
    apache#31 0x4ed4f6d in file_close vfs/fs_close.c:78
    apache#32 0x6a91133 in local_free local/local_conn.c:184
    apache#33 0x6a92a9c in local_release local/local_release.c:129
    apache#34 0x6a91d1a in local_subref local/local_conn.c:271
    apache#35 0x6a75767 in local_close local/local_sockif.c:797
    apache#36 0x4e978f6 in psock_close socket/net_close.c:102
    apache#37 0x4eed1b9 in sock_file_close socket/socket.c:115
    apache#38 0x4ed4f6d in file_close vfs/fs_close.c:78
    apache#39 0x4ed1459 in nx_close_from_tcb inode/fs_files.c:754
    apache#40 0x4ed1501 in nx_close inode/fs_files.c:781
    apache#41 0x4ed154a in close inode/fs_files.c:819
    apache#42 0x6bcb9ce in property_get kvdb/client.c:307
    apache#43 0x6bcd465 in property_get_int32 kvdb/common.c:270
    apache#44 0x5106c9a in tz_offset_restore app/miwear_bluetooth.c:745
    apache#45 0x510893f in miwear_bluetooth_main app/miwear_bluetooth.c:1033
    apache#46 0x4dcf5c8 in nxtask_startup sched/task_startup.c:70
    apache#47 0x4d70873 in nxtask_start task/task_start.c:134
    apache#48 0x4e04a07 in pre_start sim/sim_initialstate.c:52

Signed-off-by: ligd <liguiding1@xiaomi.com>
xiaoxiang781216 pushed a commit that referenced this pull request Oct 11, 2024
@GUIDINGLI @xiaoxiang781216
sem: fix assert failed when open CONFIG_PRIORITY_INHERITANCE
6e68dde 
set CONFIG_PRIORITY_INHERITANCE=y
set CONFIG_SEM_PREALLOCHOLDERS=0 or CONFIG_SEM_PREALLOCHOLDERS=8

    #24 0x4dcab71 in __assert assert/lib_assert.c:37
    #25 0x4d6b0e9 in nxsem_destroyholder semaphore/sem_holder.c:602
    #26 0x4d80cf7 in nxsem_destroy semaphore/sem_destroy.c:80
    #27 0x4d80db9 in sem_destroy semaphore/sem_destroy.c:120
    #28 0x4dcb077 in nxmutex_destroy misc/lib_mutex.c:122
    #29 0x4dc6611 in pipecommon_freedev pipes/pipe_common.c:117
    #30 0x4dc7fdc in pipecommon_close pipes/pipe_common.c:397
    #31 0x4ed4f6d in file_close vfs/fs_close.c:78
    #32 0x6a91133 in local_free local/local_conn.c:184
    #33 0x6a92a9c in local_release local/local_release.c:129
    #34 0x6a91d1a in local_subref local/local_conn.c:271
    #35 0x6a75767 in local_close local/local_sockif.c:797
    #36 0x4e978f6 in psock_close socket/net_close.c:102
    #37 0x4eed1b9 in sock_file_close socket/socket.c:115
    #38 0x4ed4f6d in file_close vfs/fs_close.c:78
    #39 0x4ed1459 in nx_close_from_tcb inode/fs_files.c:754
    #40 0x4ed1501 in nx_close inode/fs_files.c:781
    #41 0x4ed154a in close inode/fs_files.c:819
    #42 0x6bcb9ce in property_get kvdb/client.c:307
    #43 0x6bcd465 in property_get_int32 kvdb/common.c:270
    #44 0x5106c9a in tz_offset_restore app/miwear_bluetooth.c:745
    #45 0x510893f in miwear_bluetooth_main app/miwear_bluetooth.c:1033
    #46 0x4dcf5c8 in nxtask_startup sched/task_startup.c:70
    #47 0x4d70873 in nxtask_start task/task_start.c:134
    #48 0x4e04a07 in pre_start sim/sim_initialstate.c:52

Signed-off-by: ligd <liguiding1@xiaomi.com>
XuNeo added a commit to XuNeo/incubator-nuttx that referenced this pull request Feb 12, 2025
@XuNeo
fs/ramdisk: fix kasan reported error
9814002 
The memory should be unpoisoned for usage and poison after no use.

Test:
cmake -Bbuild -GNinja -DBOARD_CONFIG=mps3-an547:nsh
ninja -C build

qemu-system-arm -M mps3-an547 -m 2G -nographic -kernel build/nuttx

Before the fix:

 apache#6  0x0000b95e in _assert (filename=0x47d3c "/arch/arm/src/armv8-m/arm_busfault.c", linenum=115, msg=0x47d34 "panic", regs=0x1006b14)
     at /home/neo/projects/nuttx/nuttx/sched/misc/assert.c:910
 apache#7  0x00001000 in arm_busfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_busfault.c:115
 apache#8  0x0000167a in arm_hardfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_hardfault.c:97
 apache#9  0x0000af74 in irq_dispatch (irq=3, context=0x1006b14) at /home/neo/projects/nuttx/nuttx/sched/irq/irq_dispatch.c:144
 apache#10 0x000004b2 in arm_doirq (irq=3, regs=0x1006b14) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_doirq.c:111
 apache#11 0x000003a6 in exception_common () at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_exception.S:218
 apache#12 0x00009568 in kasan_show_memory (addr=0x60000000 "", size=1, dumpsize=80) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:161
 apache#13 0x0000961e in kasan_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:180
 apache#14 0x00009818 in kasan_check_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:246
 apache#15 0x000098a2 in __asan_load1_noabort (addr=0x60000000) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:403
 apache#16 0x00040d1c in memcmp (s1=0x60000000, s2=0x53204, n=7) at /home/neo/projects/nuttx/nuttx/libs/libc/string/lib_memcmp.c:47
 apache#17 0x0003862a in romfs_fsconfigure (rm=0x1007038, data=0x0 <__asan_store16>) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfsutil.c:976
 apache#18 0x000378c0 in romfs_bind (blkdriver=0x1007008, data=0x0 <__asan_store16>, handle=0x1006e58) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfs.c:1192
 apache#19 0x00032388 in nx_mount (source=0x53da4 "/dev/ram1", target=0x53d9c "/pic", filesystemtype=0x53d94 "romfs", mountflags=1, data=0x0 <__asan_store16>)
     at /home/neo/projects/nuttx/nuttx/fs/mount/fs_mount.c:432
 apache#20 0x00046b1a in mps3_bringup () at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:90
 apache#21 0x00046b6e in board_app_initialize (arg=0) at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:236
 apache#22 0x00046a00 in boardctl (cmd=65281, arg=0) at /home/neo/projects/nuttx/nuttx/boards/boardctl.c:370
 apache#23 0x0001d0d8 in nsh_initialize () at /home/neo/projects/nuttx/apps/nshlib/nsh_init.c:149
 apache#24 0x00016e3e in nsh_main (argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/apps/system/nsh/nsh_main.c:71
 apache#25 0x0001a6fc in nxtask_startup (entrypt=0x16e11 <nsh_main>, argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/nuttx/libs/libc/sched/task_startup.c:72
 apache#26 0x000137de in nxtask_start () at /home/neo/projects/nuttx/nuttx/sched/task/task_start.c:116
 apache#27 0x00000000 in ?? ()

kasan_report: kasan detected a read access error, address at 0x60000000,size is 1, return address: 0x40d1d
kasan_show_memory: Shadow bytes around the buggy address:
arm_hardfault: Hard Fault escalation:
arm_busfault: PANIC!!! Bus Fault:
arm_busfault:   IRQ: 3 regs: 0x1006b14
arm_busfault:   BASEPRI: 00000080 PRIMASK: 00000000 IPSR: 00000003 CONTROL: 00000000
arm_busfault:   CFSR: 00008200 HFSR: 40000000 DFSR: 00000000 BFAR: 5fffffb0 AFSR: 00000000
arm_busfault: Bus Fault Reason:
arm_busfault:   Precise data bus error
dump_assert_info: Current Version: NuttX  12.8.0 381d3fe Feb 12 2025 09:16:55 arm
dump_assert_info: Assertion failed panic: at file: /arch/arm/src/armv8-m/arm_busfault.c:115 task: nsh_main process: nsh_main 0x16e11

After:
No crash.

Change-Id: I743783025aa2e8b77a8439d0e8601ab24bc3e109
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
XuNeo added a commit to XuNeo/incubator-nuttx that referenced this pull request Feb 12, 2025
@XuNeo
fs/ramdisk: fix kasan reported error
e218610 
The memory should be unpoisoned for usage and poison after no use.

Test:
cmake -Bbuild -GNinja -DBOARD_CONFIG=mps3-an547:nsh
ninja -C build

qemu-system-arm -M mps3-an547 -m 2G -nographic -kernel build/nuttx

Before the fix:

 apache#6  0x0000b95e in _assert (filename=0x47d3c "/arch/arm/src/armv8-m/arm_busfault.c", linenum=115, msg=0x47d34 "panic", regs=0x1006b14)
     at /home/neo/projects/nuttx/nuttx/sched/misc/assert.c:910
 apache#7  0x00001000 in arm_busfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_busfault.c:115
 apache#8  0x0000167a in arm_hardfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_hardfault.c:97
 apache#9  0x0000af74 in irq_dispatch (irq=3, context=0x1006b14) at /home/neo/projects/nuttx/nuttx/sched/irq/irq_dispatch.c:144
 apache#10 0x000004b2 in arm_doirq (irq=3, regs=0x1006b14) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_doirq.c:111
 apache#11 0x000003a6 in exception_common () at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_exception.S:218
 apache#12 0x00009568 in kasan_show_memory (addr=0x60000000 "", size=1, dumpsize=80) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:161
 apache#13 0x0000961e in kasan_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:180
 apache#14 0x00009818 in kasan_check_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:246
 apache#15 0x000098a2 in __asan_load1_noabort (addr=0x60000000) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:403
 apache#16 0x00040d1c in memcmp (s1=0x60000000, s2=0x53204, n=7) at /home/neo/projects/nuttx/nuttx/libs/libc/string/lib_memcmp.c:47
 apache#17 0x0003862a in romfs_fsconfigure (rm=0x1007038, data=0x0 <__asan_store16>) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfsutil.c:976
 apache#18 0x000378c0 in romfs_bind (blkdriver=0x1007008, data=0x0 <__asan_store16>, handle=0x1006e58) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfs.c:1192
 apache#19 0x00032388 in nx_mount (source=0x53da4 "/dev/ram1", target=0x53d9c "/pic", filesystemtype=0x53d94 "romfs", mountflags=1, data=0x0 <__asan_store16>)
     at /home/neo/projects/nuttx/nuttx/fs/mount/fs_mount.c:432
 apache#20 0x00046b1a in mps3_bringup () at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:90
 apache#21 0x00046b6e in board_app_initialize (arg=0) at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:236
 apache#22 0x00046a00 in boardctl (cmd=65281, arg=0) at /home/neo/projects/nuttx/nuttx/boards/boardctl.c:370
 apache#23 0x0001d0d8 in nsh_initialize () at /home/neo/projects/nuttx/apps/nshlib/nsh_init.c:149
 apache#24 0x00016e3e in nsh_main (argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/apps/system/nsh/nsh_main.c:71
 apache#25 0x0001a6fc in nxtask_startup (entrypt=0x16e11 <nsh_main>, argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/nuttx/libs/libc/sched/task_startup.c:72
 apache#26 0x000137de in nxtask_start () at /home/neo/projects/nuttx/nuttx/sched/task/task_start.c:116
 apache#27 0x00000000 in ?? ()

kasan_report: kasan detected a read access error, address at 0x60000000,size is 1, return address: 0x40d1d
kasan_show_memory: Shadow bytes around the buggy address:
arm_hardfault: Hard Fault escalation:
arm_busfault: PANIC!!! Bus Fault:
arm_busfault:   IRQ: 3 regs: 0x1006b14
arm_busfault:   BASEPRI: 00000080 PRIMASK: 00000000 IPSR: 00000003 CONTROL: 00000000
arm_busfault:   CFSR: 00008200 HFSR: 40000000 DFSR: 00000000 BFAR: 5fffffb0 AFSR: 00000000
arm_busfault: Bus Fault Reason:
arm_busfault:   Precise data bus error
dump_assert_info: Current Version: NuttX  12.8.0 381d3fe Feb 12 2025 09:16:55 arm
dump_assert_info: Assertion failed panic: at file: /arch/arm/src/armv8-m/arm_busfault.c:115 task: nsh_main process: nsh_main 0x16e11

After:
No crash.

Change-Id: I743783025aa2e8b77a8439d0e8601ab24bc3e109
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
XuNeo added a commit to XuNeo/incubator-nuttx that referenced this pull request Feb 12, 2025
@XuNeo
fs/ramdisk: fix kasan reported error
7436010 
The memory should be unpoisoned for usage and poison after no use.

Test:
cmake -Bbuild -GNinja -DBOARD_CONFIG=mps3-an547:nsh
ninja -C build

qemu-system-arm -M mps3-an547 -m 2G -nographic -kernel build/nuttx

Before the fix:

 apache#6  0x0000b95e in _assert (filename=0x47d3c "/arch/arm/src/armv8-m/arm_busfault.c", linenum=115, msg=0x47d34 "panic", regs=0x1006b14)
     at /home/neo/projects/nuttx/nuttx/sched/misc/assert.c:910
 apache#7  0x00001000 in arm_busfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_busfault.c:115
 apache#8  0x0000167a in arm_hardfault (irq=3, context=0x1006b14, arg=0x0 <up_ndelay>) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_hardfault.c:97
 apache#9  0x0000af74 in irq_dispatch (irq=3, context=0x1006b14) at /home/neo/projects/nuttx/nuttx/sched/irq/irq_dispatch.c:144
 apache#10 0x000004b2 in arm_doirq (irq=3, regs=0x1006b14) at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_doirq.c:111
 apache#11 0x000003a6 in exception_common () at /home/neo/projects/nuttx/nuttx/arch/arm/src/armv8-m/arm_exception.S:218
 apache#12 0x00009568 in kasan_show_memory (addr=0x60000000 "", size=1, dumpsize=80) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:161
 apache#13 0x0000961e in kasan_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:180
 apache#14 0x00009818 in kasan_check_report (addr=0x60000000, size=1, is_write=false, return_address=0x40d1d <memcmp+28>)
     at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:246
 apache#15 0x000098a2 in __asan_load1_noabort (addr=0x60000000) at /home/neo/projects/nuttx/nuttx/mm/kasan/hook.c:403
 apache#16 0x00040d1c in memcmp (s1=0x60000000, s2=0x53204, n=7) at /home/neo/projects/nuttx/nuttx/libs/libc/string/lib_memcmp.c:47
 apache#17 0x0003862a in romfs_fsconfigure (rm=0x1007038, data=0x0 <__asan_store16>) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfsutil.c:976
 apache#18 0x000378c0 in romfs_bind (blkdriver=0x1007008, data=0x0 <__asan_store16>, handle=0x1006e58) at /home/neo/projects/nuttx/nuttx/fs/romfs/fs_romfs.c:1192
 apache#19 0x00032388 in nx_mount (source=0x53da4 "/dev/ram1", target=0x53d9c "/pic", filesystemtype=0x53d94 "romfs", mountflags=1, data=0x0 <__asan_store16>)
     at /home/neo/projects/nuttx/nuttx/fs/mount/fs_mount.c:432
 apache#20 0x00046b1a in mps3_bringup () at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:90
 apache#21 0x00046b6e in board_app_initialize (arg=0) at /home/neo/projects/nuttx/nuttx/boards/arm/mps/mps3-an547/src/mps3_bringup.c:236
 apache#22 0x00046a00 in boardctl (cmd=65281, arg=0) at /home/neo/projects/nuttx/nuttx/boards/boardctl.c:370
 apache#23 0x0001d0d8 in nsh_initialize () at /home/neo/projects/nuttx/apps/nshlib/nsh_init.c:149
 apache#24 0x00016e3e in nsh_main (argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/apps/system/nsh/nsh_main.c:71
 apache#25 0x0001a6fc in nxtask_startup (entrypt=0x16e11 <nsh_main>, argc=1, argv=0x1005f48) at /home/neo/projects/nuttx/nuttx/libs/libc/sched/task_startup.c:72
 apache#26 0x000137de in nxtask_start () at /home/neo/projects/nuttx/nuttx/sched/task/task_start.c:116
 apache#27 0x00000000 in ?? ()

kasan_report: kasan detected a read access error, address at 0x60000000,size is 1, return address: 0x40d1d
kasan_show_memory: Shadow bytes around the buggy address:
arm_hardfault: Hard Fault escalation:
arm_busfault: PANIC!!! Bus Fault:
arm_busfault:   IRQ: 3 regs: 0x1006b14
arm_busfault:   BASEPRI: 00000080 PRIMASK: 00000000 IPSR: 00000003 CONTROL: 00000000
arm_busfault:   CFSR: 00008200 HFSR: 40000000 DFSR: 00000000 BFAR: 5fffffb0 AFSR: 00000000
arm_busfault: Bus Fault Reason:
arm_busfault:   Precise data bus error
dump_assert_info: Current Version: NuttX  12.8.0 381d3fe Feb 12 2025 09:16:55 arm
dump_assert_info: Assertion failed panic: at file: /arch/arm/src/armv8-m/arm_busfault.c:115 task: nsh_main process: nsh_main 0x16e11

After:
No crash.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
@comejv comejv mentioned this pull request Jul 22, 2025
Open
1 task
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@ArrestedLightning @patacongo