EXT4-fs warning (device loop1): ext4_da_release_space:1534: ext4_da_release_space: ino 13, to_free 1 with only 0 reserved data blocks
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WARNING: CPU: 1 PID: 4447 at fs/ext4/inode.c:1535 ext4_da_release_space+0x108/0x118 fs/ext4/inode.c:1531
Modules linked in:
CPU: 1 PID: 4447 Comm: syz-executor.1 Not tainted 6.2.0-rc2-syzkaller-16046-gae87308093bc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ext4_da_release_space+0x108/0x118 fs/ext4/inode.c:1531
lr : ext4_da_release_space+0x108/0x118 fs/ext4/inode.c:1531
sp : ffff80000ffc3ac0
x29: ffff80000ffc3ac0 x28: ffff00011aa61a00 x27: ffff0000cb1e0e08
x26: ffff0000c8cc9a00 x25: ffff00011aa61a00 x24: ffff0000cb1e0000
x23: ffff00011aa66000 x22: 0000000000000000 x21: ffff0000cb1e0920
x20: 0000000000000001 x19: ffff0000cb1e02b0 x18: 00000000000000c0
x17: ffff80000df38158 x16: ffff80000dd76118 x15: ffff0000c8cc9a00
x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c8cc9a00
x11: ff808000081cbbc8 x10: 0000000000000000 x9 : bc85273d7db04200
x8 : bc85273d7db04200 x7 : ffff80000c121738 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000
x2 : ffff0001fefdef08 x1 : 0000000100000001 x0 : 0000000000000085
Call trace:
 ext4_da_release_space+0x108/0x118 fs/ext4/inode.c:1531
 ext4_es_remove_extent+0xcc/0x11c fs/ext4/extents_status.c:1460
 ext4_clear_inode+0x4c/0xb0 fs/ext4/super.c:1437
 ext4_evict_inode+0x2dc/0x7f8 fs/ext4/inode.c:346
 evict+0xec/0x334 fs/inode.c:664
 dispose_list fs/inode.c:697 [inline]
 evict_inodes+0x2e0/0x354 fs/inode.c:747
 generic_shutdown_super+0x50/0x198 fs/super.c:480
 kill_block_super+0x30/0x78 fs/super.c:1386
 deactivate_locked_super+0x70/0xe8 fs/super.c:332
 deactivate_super+0xd0/0xd4 fs/super.c:363
 cleanup_mnt+0x184/0x1c0 fs/namespace.c:1291
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1298
 task_work_run+0x100/0x148 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x174/0x1f0 arch/arm64/kernel/signal.c:1137
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x150 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584
irq event stamp: 7243506
hardirqs last  enabled at (7243505): [<ffff8000081c9114>] __up_console_sem+0xb0/0xfc kernel/printk/printk.c:344
hardirqs last disabled at (7243506): [<ffff80000c11365c>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (7242710): [<ffff80000801c86c>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (7242708): [<ffff80000801c838>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.