slab jfs_ip start ffff0000e4a56de0 pointer offset 1472 size 2216
list_del corruption. prev->next should be ffff0000e4a56a78, but was 00000008e4a56a78. (prev=ffff0000e4a573a0)
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kernel BUG at lib/list_debug.c:64!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 0 UID: 0 PID: 7136 Comm: syz-executor Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __list_del_entry_valid_or_report+0x17c/0x1b4 lib/list_debug.c:62
lr : __list_del_entry_valid_or_report+0x17c/0x1b4 lib/list_debug.c:62
sp : ffff8000a27278d0
x29: ffff8000a27278d0 x28: dfff800000000000 x27: 1fffe0001c94ad37
x26: ffff0000e4a573c0 x25: 1fffe0001c94ad53 x24: dfff800000000000
x23: 1fffe0001c94ae74 x22: dfff800000000000 x21: ffff0000e4a573a0
x20: ffff0000e4a56150 x19: ffff0000e4a56a78 x18: 1fffe0003377d090
x17: 20747562202c3837 x16: ffff800082e5c71c x15: 0000000000000001
x14: 1ffff000144e4e58 x13: 0000000000000000 x12: 0000000000000000
x11: 00000000000100bc x10: 0000000000ff0100 x9 : f9de08254833ce00
x8 : f9de08254833ce00 x7 : ffff800080575c38 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002
x2 : 0000000000000008 x1 : 0000000100000002 x0 : 000000000000006d
Call trace:
 __list_del_entry_valid_or_report+0x17c/0x1b4 lib/list_debug.c:62 (P)
 __list_del_entry_valid include/linux/list.h:132 [inline]
 __list_del_entry include/linux/list.h:223 [inline]
 list_del_init include/linux/list.h:295 [inline]
 inode_io_list_del+0x110/0x250 fs/fs-writeback.c:1373
 evict+0x114/0xa74 fs/inode.c:821
 dispose_list fs/inode.c:879 [inline]
 evict_inodes+0x774/0x80c fs/inode.c:933
 generic_shutdown_super+0xa0/0x2b8 fs/super.c:628
 kill_block_super+0x44/0x90 fs/super.c:1722
 deactivate_locked_super+0xc4/0x12c fs/super.c:474
 deactivate_super+0xe0/0x100 fs/super.c:507
 cleanup_mnt+0x31c/0x3ac fs/namespace.c:1318
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1325
 task_work_run+0x1dc/0x260 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:44 [inline]
 exit_to_user_mode_loop+0x10c/0x18c kernel/entry/common.c:75
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline]
 exit_to_user_mode_prepare_legacy include/linux/irq-entry-common.h:242 [inline]
 arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:81 [inline]
 el0_svc+0x17c/0x26c arch/arm64/kernel/entry-common.c:725
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
Code: 91018000 aa1303e1 aa1503e3 974a9f9f (d4210000) 
---[ end trace 0000000000000000 ]---