(syz.0.15,4447,0):ocfs2_local_read_info:760 ERROR: status = -5 ------------[ cut here ]------------ ODEBUG: free active (active state 0) object type: timer_list hint: qsync_work_fn+0x0/0x16c WARNING: CPU: 0 PID: 4447 at lib/debugobjects.c:517 debug_print_object lib/debugobjects.c:514 [inline] WARNING: CPU: 0 PID: 4447 at lib/debugobjects.c:517 __debug_check_no_obj_freed lib/debugobjects.c:978 [inline] WARNING: CPU: 0 PID: 4447 at lib/debugobjects.c:517 debug_check_no_obj_freed+0x394/0x478 lib/debugobjects.c:1008 Modules linked in: CPU: 0 PID: 4447 Comm: syz.0.15 Not tainted 6.1.112-syzkaller #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:514 [inline] pc : __debug_check_no_obj_freed lib/debugobjects.c:978 [inline] pc : debug_check_no_obj_freed+0x394/0x478 lib/debugobjects.c:1008 lr : debug_print_object lib/debugobjects.c:514 [inline] lr : __debug_check_no_obj_freed lib/debugobjects.c:978 [inline] lr : debug_check_no_obj_freed+0x394/0x478 lib/debugobjects.c:1008 sp : ffff800021566b20 x29: ffff800021566b60 x28: 0000000000000000 x27: ffff800012409b60 x26: ffff0000da531ac8 x25: dfff800000000000 x24: 0000000000000000 x23: ffff80001ce9d8d0 x22: ffff0000da531000 x21: 0000000000000000 x20: ffff800009fd8cec x19: ffff0000da531800 x18: ffff8000215666e0 x17: 6e6968207473696c x16: ffff8000122953dc x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 2ba610f78a5f9e00 x8 : 2ba610f78a5f9e00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800021566418 x4 : ffff800015ab2d80 x3 : ffff80000858e5e8 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: debug_print_object lib/debugobjects.c:514 [inline] __debug_check_no_obj_freed lib/debugobjects.c:978 [inline] debug_check_no_obj_freed+0x394/0x478 lib/debugobjects.c:1008 slab_free_hook mm/slub.c:1699 [inline] slab_free_freelist_hook mm/slub.c:1750 [inline] slab_free mm/slub.c:3661 [inline] __kmem_cache_free+0x258/0x4b4 mm/slub.c:3674 kfree+0xcc/0x1b8 mm/slab_common.c:988 ocfs2_local_read_info+0x1338/0x1550 fs/ocfs2/quota_local.c:782 dquot_load_quota_sb+0x6f0/0xb1c fs/quota/dquot.c:2468 dquot_load_quota_inode+0x280/0x4f4 fs/quota/dquot.c:2505 ocfs2_enable_quotas+0x1d4/0x3cc fs/ocfs2/super.c:926 ocfs2_fill_super+0x3ef4/0x4a0c fs/ocfs2/super.c:1139 mount_bdev+0x274/0x370 fs/super.c:1443 ocfs2_mount+0x44/0x58 fs/ocfs2/super.c:1186 legacy_get_tree+0xd4/0x16c fs/fs_context.c:632 vfs_get_tree+0x90/0x274 fs/super.c:1573 do_new_mount+0x278/0x8fc fs/namespace.c:3051 path_mount+0x590/0xe5c fs/namespace.c:3381 do_mount fs/namespace.c:3394 [inline] __do_sys_mount fs/namespace.c:3602 [inline] __se_sys_mount fs/namespace.c:3579 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3579 __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:140 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:204 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:585 irq event stamp: 77400 hardirqs last enabled at (77399): [] __up_console_sem+0xb4/0x100 kernel/printk/printk.c:261 hardirqs last disabled at (77400): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (77348): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (77348): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (77327): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]--- (syz.0.15,4447,0):ocfs2_enable_quotas:939 ERROR: status = -1 (syz.0.15,4447,0):ocfs2_fill_super:1143 ERROR: status = -1 (syz.0.15,4447,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xa15b1318, computed 0x776da1d1. Applying ECC. ocfs2: Unmounting device (7,0) on (node local)