------------[ cut here ]------------
WARNING: CPU: 1 PID: 6014 at mm/slab_common.c:934 free_large_kmalloc+0x34/0x12c mm/slab_common.c:935
Modules linked in:
CPU: 1 PID: 6014 Comm: syz-executor.1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : free_large_kmalloc+0x34/0x12c mm/slab_common.c:935
lr : kfree+0xf8/0x19c mm/slab_common.c:1009
sp : ffff800096f77700
x29: ffff800096f77700 x28: ffff0000e02b8430 x27: ffff0000e02be0b0
x26: ffff0000d102be28 x25: ffff0000d102be20 x24: 0000000000000000
x23: ffff0000e02ba930 x22: dfff800000000000 x21: ffff80008082e1f4
x20: ffff00013cff0000 x19: fffffc0004f3fc00 x18: 1fffe000368473c6
x17: ffff80008dedd000 x16: ffff80008a4403e0 x15: 0000000000000003
x14: 1ffff00011bdc0ac x13: dfff800000000000 x12: 000000000000000f
x11: 0000000000000000 x10: 0000000000000000 x9 : 05ffc00000000000
x8 : ffff800090b5d000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000030
x2 : 0000000000000008 x1 : ffff00013cff0000 x0 : fffffc0004f3fc00
Call trace:
 free_large_kmalloc+0x34/0x12c mm/slab_common.c:935
 kfree+0xf8/0x19c mm/slab_common.c:1009
 diUnmount+0xf4/0x10c fs/jfs/jfs_imap.c:195
 jfs_umount+0x15c/0x360 fs/jfs/jfs_umount.c:63
 jfs_put_super+0x90/0x188 fs/jfs/super.c:194
 generic_shutdown_super+0x130/0x328 fs/super.c:500
 kill_block_super+0x70/0xdc fs/super.c:1407
 deactivate_locked_super+0xac/0x124 fs/super.c:331
 deactivate_super+0xe0/0x100 fs/super.c:362
 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1177
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1184
 task_work_run+0x230/0x2e0 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2180/0x3c90 arch/arm64/kernel/signal.c:1305
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline]
 el0_svc+0x94/0x160 arch/arm64/kernel/entry-common.c:648
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 6408478
hardirqs last  enabled at (6408477): [<ffff8000803acc14>] __call_rcu_common kernel/rcu/tree.c:2663 [inline]
hardirqs last  enabled at (6408477): [<ffff8000803acc14>] call_rcu+0x63c/0xaf4 kernel/rcu/tree.c:2741
hardirqs last disabled at (6408478): [<ffff80008a43bdf4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (6408228): [<ffff800080034380>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (6408226): [<ffff80008003434c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
object pointer: 0x0000000077a4929a