(syz.0.15,7329,0):ocfs2_local_read_info:763 ERROR: status = -5 ------------[ cut here ]------------ ODEBUG: free active (active state 0) object: 00000000f692c5c8 object type: timer_list hint: qsync_work_fn+0x0/0x16c WARNING: CPU: 0 PID: 7329 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline] WARNING: CPU: 0 PID: 7329 at lib/debugobjects.c:518 __debug_check_no_obj_freed lib/debugobjects.c:990 [inline] WARNING: CPU: 0 PID: 7329 at lib/debugobjects.c:518 debug_check_no_obj_freed+0x398/0x47c lib/debugobjects.c:1020 Modules linked in: CPU: 0 UID: 0 PID: 7329 Comm: syz.0.15 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : debug_print_object lib/debugobjects.c:515 [inline] pc : __debug_check_no_obj_freed lib/debugobjects.c:990 [inline] pc : debug_check_no_obj_freed+0x398/0x47c lib/debugobjects.c:1020 lr : debug_print_object lib/debugobjects.c:515 [inline] lr : __debug_check_no_obj_freed lib/debugobjects.c:990 [inline] lr : debug_check_no_obj_freed+0x398/0x47c lib/debugobjects.c:1020 sp : ffff80009cef6af0 x29: ffff80009cef6b30 x28: 0000000000000000 x27: ffff80008b4d2a00 x26: ffff0000c2d0d2c8 x25: dfff800000000000 x24: 0000000000000000 x23: ffff8000972c1958 x22: ffff0000c2d0d000 x21: 0000000000000000 x20: ffff8000821099a0 x19: ffff0000c2d0d000 x18: 0000000000000008 x17: 626f203863356332 x16: ffff80008b274630 x15: ffff700011ebd1e8 x14: 1ffff00011ebd1e8 x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000002 x10: 0000000000ff0100 x9 : ef041b8b278e7300 x8 : ef041b8b278e7300 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009cef6238 x4 : ffff80008f65b620 x3 : ffff800080383398 x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: debug_print_object lib/debugobjects.c:515 [inline] __debug_check_no_obj_freed lib/debugobjects.c:990 [inline] debug_check_no_obj_freed+0x398/0x47c lib/debugobjects.c:1020 slab_free_hook mm/slub.c:2223 [inline] slab_free mm/slub.c:4477 [inline] kfree+0x124/0x3e0 mm/slub.c:4598 ocfs2_local_read_info+0x1338/0x1550 fs/ocfs2/quota_local.c:785 dquot_load_quota_sb+0x700/0xb48 fs/quota/dquot.c:2460 dquot_load_quota_inode+0x280/0x4f4 fs/quota/dquot.c:2497 ocfs2_enable_quotas+0x1d4/0x3cc fs/ocfs2/super.c:926 ocfs2_fill_super+0x3c80/0x4740 fs/ocfs2/super.c:1141 mount_bdev+0x1d4/0x2a0 fs/super.c:1679 ocfs2_mount+0x44/0x58 fs/ocfs2/super.c:1188 legacy_get_tree+0xd4/0x16c fs/fs_context.c:662 vfs_get_tree+0x90/0x28c fs/super.c:1800 do_new_mount+0x278/0x900 fs/namespace.c:3472 path_mount+0x590/0xe04 fs/namespace.c:3799 do_mount fs/namespace.c:3812 [inline] __do_sys_mount fs/namespace.c:4020 [inline] __se_sys_mount fs/namespace.c:3997 [inline] __arm64_sys_mount+0x45c/0x5a8 fs/namespace.c:3997 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 67998 hardirqs last enabled at (67997): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (67997): [] __console_unlock kernel/printk/printk.c:2801 [inline] hardirqs last enabled at (67997): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120 hardirqs last disabled at (67998): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (67960): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (67960): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (67939): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- (syz.0.15,7329,1):ocfs2_enable_quotas:939 ERROR: status = -1 (syz.0.15,7329,1):ocfs2_fill_super:1145 ERROR: status = -1 ocfs2: Unmounting device (7,0) on (node local)