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Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] > > [ EXTERNAL EMAIL ] > > On Tue 27-01-26 17:34:10, Jiucheng Xu via B4 Relay wrote: >> From: Jiucheng Xu >> >> The i_state_flags originates from an inode that was previously >> destroyed and then allocated to s_buddy_cache; it requires >> reinitialization. >> >> The relevant log during umount is shown below: >> >> EXT4-fs (mmcblk0p28): unmounting filesystem xxx-xxx >> EXT4-fs (mmcblk0p28): Inode 1 (39878178): inode tracked as orphan! >> 39878178: 1411f3c7 e0182705 78cc454d ac11f000 .....'..ME.x.... >> da10433b: 1a2e0146 792e03d0 9c2a04d1 0c788ad3 F......y..*...x. >> a91573cf: 44270388 4f4202ea 721a12ea 340cbce0 ..'D..BO...r...4 >> 89cb2f37: 0d13f000 4f270414 1a0b01f0 4f880fe0 ......'O.......O >> 810e3bc2: 3f0c02f0 482b0009 02e048d0 83f43f2a ...?..+H.H..*?.. >> 3f37c9f7: 02880aaf 00000000 00000000 00000000 ................ >> >> Signed-off-by: Jiucheng Xu > > Thanks for the patch but this should be fixed since commit 4091c8206cfd > ("ext4: clear i_state_flags when alloc inode"). Can you confirm you cannot > reproduce the issue with the latest upstream kernel? > > Honza > Thanks a lot, Honza! My Android device does not support booting with the latest upstream kernel. It runs 6.12.58, which doesn't include commit 4091c8206cfd. I'm certain this patch will resolve my issue.. Thanks again! >> --- >> fs/ext4/mballoc.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c >> index dbc82b65f810fed89da7fa7149d3a05de6f107d6..20b07b2bea31ea81ffbd0b4ace3a7b218c8f4dd5 100644 >> --- a/fs/ext4/mballoc.c >> +++ b/fs/ext4/mballoc.c >> @@ -3521,6 +3521,9 @@ static int ext4_mb_init_backend(struct super_block *sb) >> sbi->s_buddy_cache->i_ino = EXT4_BAD_INO; >> EXT4_I(sbi->s_buddy_cache)->i_disksize = 0; >> ext4_set_inode_mapping_order(sbi->s_buddy_cache); >> +#if (BITS_PER_LONG < 64) >> + ext4_clear_state_flags(EXT4_I(sbi->s_buddy_cache)); >> +#endif >> >> for (i = 0; i < ngroups; i++) { >> cond_resched(); >> >> --- >> base-commit: 4f5e8e6f012349a107531b02eed5b5ace6181449 >> change-id: 20260126-origin-dev-9f84135b9555 >> >> Best regards, >> -- >> Jiucheng Xu >> >> >> > -- > Jan Kara > SUSE Labs, CR