EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled ------------[ cut here ]------------ Looking for class "&ei->i_data_sem" with key init_once.__key.777, but found a different class "&ei->i_data_sem" with the same key WARNING: CPU: 1 PID: 4460 at kernel/locking/lockdep.c:941 look_up_lock_class+0xec/0x158 kernel/locking/lockdep.c:938 Modules linked in: CPU: 1 PID: 4460 Comm: syz-executor418 Not tainted 6.1.43-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : look_up_lock_class+0xec/0x158 kernel/locking/lockdep.c:938 lr : look_up_lock_class+0xec/0x158 kernel/locking/lockdep.c:938 sp : ffff80001e077060 x29: ffff80001e077060 x28: dfff800000000000 x27: ffff800008ea5e2c x26: ffff8000198c67e0 x25: ffff8000198c6000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000000 x21: ffff800019a5b441 x20: ffff0000df5b70e0 x19: ffff800018515680 x18: 0000000000000140 x17: 0000000000000000 x16: ffff800012117bc4 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081af018 x10: 0000000000000000 x9 : d8e90cb18ff86300 x8 : d8e90cb18ff86300 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001e076958 x4 : ffff800015982b20 x3 : ffff800008588f44 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: look_up_lock_class+0xec/0x158 kernel/locking/lockdep.c:938 register_lock_class+0x90/0x6a8 kernel/locking/lockdep.c:1290 __lock_acquire+0x184/0x764c kernel/locking/lockdep.c:4935 lock_acquire+0x26c/0x7cc kernel/locking/lockdep.c:5669 down_write_nested+0x64/0x94 kernel/locking/rwsem.c:1689 ext4_double_down_write_data_sem+0x3c/0x4c ext4_move_extents+0x2b0/0xb44 fs/ext4/move_extent.c:610 __ext4_ioctl fs/ext4/ioctl.c:1358 [inline] ext4_ioctl+0x3ee0/0x6afc fs/ext4/ioctl.c:1614 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581 irq event stamp: 3843 hardirqs last enabled at (3843): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (3842): [] kasan_quarantine_put+0x9c/0x204 mm/kasan/quarantine.c:215 softirqs last enabled at (3018): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (3016): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---