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https://issues.apache.org/jira/browse/MYNEWT-343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christopher Collins updated MYNEWT-343:
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Attachment: nffs-inode-invalid-id.bin
Here is a bootloader crash using the latest NFFS from develop. This was
triggered by repeatedly upgrading the image on an Arduino Zero. See attachment
for a dump of the NFFS flash region (nffs-inode-invalid-id.bin).
{noformat}
Program received signal SIGTRAP, Trace/breakpoint trap.
__assert_func (file=<optimized out>, line=<optimized out>,
func=<optimized out>, e=<optimized out>) at os_fault.c:124
124 asm("bkpt");
(gdb) whe
#0 __assert_func (file=<optimized out>, line=<optimized out>,
func=<optimized out>, e=<optimized out>) at os_fault.c:124
#1 0x000021b0 in nffs_restore_inode (area_offset=<optimized out>,
area_idx=<optimized out>, disk_inode=<optimized out>) at nffs_restore.c:572
#2 nffs_restore_object (disk_object=0x200072c8) at nffs_restore.c:949
#3 nffs_restore_area_contents (area_idx=area_idx@entry=2)
at nffs_restore.c:1057
#4 0x00002854 in nffs_restore_full (area_descs=area_descs@entry=0x2000736c)
at nffs_restore.c:1359
#5 0x000004c6 in nffs_detect (area_descs=area_descs@entry=0x2000736c)
at nffs.c:606
#6 0x000001e6 in setup_for_nffs () at boot.c:93
#7 main () at boot.c:173
(gdb) fr 1
#1 0x000021b0 in nffs_restore_inode (area_offset=<optimized out>,
area_idx=<optimized out>, disk_inode=<optimized out>) at nffs_restore.c:572
572
assert(nffs_hash_id_is_dir(inode_entry->nie_hash_entry.nhe_id));
(gdb) p/x inode
$9 = {ni_inode_entry = 0x200010c0, ni_seq = 0x1, ni_parent = 0x200010a8,
ni_filename_len = 0x3, ni_filename = {0x62, 0x73, 0x74}}
(gdb) p/x *inode.ni_inode_entry
$10 = {nie_hash_entry = {nhe_next = {sle_next = 0x0}, nhe_id = 0x10000008,
nhe_flash_loc = 0x200002f}, nie_sibling_next = {sle_next = 0x0}, {
nie_child_list = {slh_first = 0x200019e8},
nie_last_block_entry = 0x200019e8, nie_lastblock_id = 0x200019e8},
nie_refcnt = 0x1, nie_flags = 0xc4, reserved16 = 0x0}
{noformat}
> nffs crash at bootloader
> ------------------------
>
> Key: MYNEWT-343
> URL: https://issues.apache.org/jira/browse/MYNEWT-343
> Project: Mynewt
> Issue Type: Bug
> Components: NFFS
> Environment: Arduino Zero with NFFS
> Reporter: Marko Kiiskila
> Attachments: arduino_nffs.bin, nffs-inode-invalid-id.bin
>
>
> System asserts. I was switching between images.
> Program received signal SIGTRAP, Trace/breakpoint trap.
> __assert_func (file=<optimized out>, line=<optimized out>,
> func=<optimized out>, e=<optimized out>) at os_fault.c:124
> 124 asm("bkpt");
> (gdb) bt
> #0 __assert_func (file=<optimized out>, line=<optimized out>,
> func=<optimized out>, e=<optimized out>) at os_fault.c:124
> #1 0x0000105e in nffs_hash_remove (entry=entry@entry=0x20001ad8)
> at nffs_hash.c:179
> #2 0x00002ff2 in nffs_block_delete_from_ram (
> block_entry=block_entry@entry=0x20001ad8) at nffs_block.c:266
> #3 0x000026f2 in nffs_restore_sweep () at nffs_restore.c:353
> #4 0x0000283e in nffs_restore_full (area_descs=area_descs@entry=0x2000736c)
> at nffs_restore.c:1400
> #5 0x000004ca in nffs_detect (area_descs=area_descs@entry=0x2000736c)
> at nffs.c:606
> #6 0x000001e8 in setup_for_nffs () at boot.c:93
> #7 main () at boot.c:173
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