syzbot

 folio_batch_release include/linux/pagevec.h:83 [inline]
 truncate_inode_pages_range+0x358/0xf00 mm/truncate.c:371
 evict+0x499/0x870 fs/inode.c:707
 erofs_put_super+0x7b/0x150 fs/erofs/super.c:815
 generic_shutdown_super+0x134/0x2b0 fs/super.c:693
 kill_block_super+0x44/0x90 fs/super.c:1660
 erofs_kill_sb+0x4c/0x140 fs/erofs/super.c:794
 deactivate_locked_super+0x97/0x100 fs/super.c:481
 cleanup_mnt+0x429/0x4c0 fs/namespace.c:1259
 task_work_run+0x1ce/0x250 kernel/task_work.c:239
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xe6/0x110 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xf6/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x1a/0x50 kernel/entry/common.c:302
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5803 at include/linux/memcontrol.h:764 folio_lruvec include/linux/memcontrol.h:764 [inline]
WARNING: CPU: 1 PID: 5803 at include/linux/memcontrol.h:764 folio_lruvec_lock_irqsave+0x212/0x270 mm/memcontrol.c:1369
Modules linked in:
CPU: 1 PID: 5803 Comm: udevd Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:folio_lruvec include/linux/memcontrol.h:764 [inline]
RIP: 0010:folio_lruvec_lock_irqsave+0x212/0x270 mm/memcontrol.c:1369
Code: 4c 89 f7 e8 30 31 f9 ff 48 8b 04 24 49 89 06 e9 1c ff ff ff 48 89 df 48 c7 c6 e0 ac b6 8a e8 d5 9a e1 ff c6 05 dc 79 51 0c 01 <0f> 0b e9 1b fe ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 9d fe
RSP: 0018:ffffc90004aaf4f8 EFLAGS: 00010246
RAX: 5e140065ca6e5c00 RBX: ffffea0001de3a40 RCX: 5e140065ca6e5c00
RDX: 0000000000000003 RSI: ffffffff8aaace60 RDI: ffffffff8afc6b00
RBP: ffffc90004aaf5a0 R08: ffffffff8e4a8d6f R09: 1ffffffff1c951ad
R10: dffffc0000000000 R11: fffffbfff1c951ae R12: ffff8880b8f36c28
R13: dffffc0000000000 R14: ffff88801fbf0000 R15: 0000000000000000
FS:  00007fc1cf00d880(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000002b000 CR3: 00000000624c1000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 folio_lruvec_relock_irqsave include/linux/memcontrol.h:1654 [inline]
 folio_batch_move_lru+0x2d8/0x6b0 mm/swap.c:208
 lru_add_drain_cpu+0x10e/0x8c0 mm/swap.c:644
 lru_add_drain+0x121/0x3e0 mm/swap.c:744
 __folio_batch_release+0x48/0xe0 mm/swap.c:1039
 folio_batch_release include/linux/pagevec.h:83 [inline]
 shmem_undo_range+0x5d0/0x1a40 mm/shmem.c:1027
 shmem_truncate_range mm/shmem.c:1136 [inline]
 shmem_evict_inode+0x273/0xa70 mm/shmem.c:1265
 evict+0x486/0x870 fs/inode.c:705
 __dentry_kill+0x431/0x650 fs/dcache.c:611
 dentry_kill+0xb8/0x290 fs/dcache.c:-1
 dput+0xfe/0x1e0 fs/dcache.c:918
 do_renameat2+0x8b1/0xc70 fs/namei.c:5035
 __do_sys_rename fs/namei.c:5079 [inline]
 __se_sys_rename fs/namei.c:5077 [inline]
 __x64_sys_rename+0x86/0x90 fs/namei.c:5077
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc1ce87acc7
Code: e8 5e a7 09 00 f7 d8 19 c0 5b c3 0f 1f 84 00 00 00 00 00 b8 ff ff ff ff 5b c3 66 0f 1f 84 00 00 00 00 00 b8 52 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 01 61 17 00 f7 d8 64 89 02 b8
RSP: 002b:00007ffd47f1c8b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 000055940f9ba7a0 RCX: 00007fc1ce87acc7
RDX: 000055940f99d010 RSI: 00007ffd47f1c8d0 RDI: 00007ffd47f1ccd0
RBP: 000055940fa57640 R08: 00000000000001e0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd47f1c8d0
R13: 00007ffd47f1ccd0 R14: 0000000000000000 R15: 00005593e03029dd
 </TASK>