------------[ cut here ]------------ WARNING: CPU: 0 PID: 6303 at mm/slab_common.c:953 folio_order include/linux/mm.h:985 [inline] WARNING: CPU: 0 PID: 6303 at mm/slab_common.c:953 free_large_kmalloc+0x3d/0x190 mm/slab_common.c:951 Modules linked in: CPU: 0 PID: 6303 Comm: syz-executor.5 Not tainted 6.5.0-rc3-syzkaller-00024-g18b44bc5a672 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 RIP: 0010:free_large_kmalloc+0x3d/0x190 mm/slab_common.c:953 Code: 48 8b 04 25 28 00 00 00 48 89 44 24 08 48 8b 47 08 a8 01 0f 85 4e 01 00 00 49 89 f6 0f 1f 44 00 00 49 f7 07 00 00 01 00 75 25 <0f> 0b 31 db 80 3d ff 61 b9 0c 00 75 21 c6 05 f6 61 b9 0c 01 48 c7 RSP: 0018:ffffc900034afbc8 EFLAGS: 00010246 RAX: ffffea0000a9f608 RBX: ffff88803469a8b0 RCX: ffffea0000a9f608 RDX: ffffea0000000000 RSI: ffff8880359d8000 RDI: ffffea0000d67600 RBP: ffff888016b46a30 R08: ffffffff813df6bc R09: 1ffffffff1d30b7d R10: dffffc0000000000 R11: fffffbfff1d30b7e R12: ffff88803469a960 R13: dffffc0000000000 R14: ffff8880359d8000 R15: ffffea0000d67600 FS: 000055555651c480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555556525938 CR3: 00000000219b2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: diUnmount+0xf3/0x100 fs/jfs/jfs_imap.c:195 jfs_umount+0x186/0x3a0 fs/jfs/jfs_umount.c:63 jfs_put_super+0x8a/0x190 fs/jfs/super.c:194 generic_shutdown_super+0x134/0x340 fs/super.c:499 kill_block_super+0x68/0xa0 fs/super.c:1417 deactivate_locked_super+0xa4/0x110 fs/super.c:330 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254 task_work_run+0x24a/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x64/0x280 kernel/entry/common.c:297 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc7d7a7de57 Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffe49581078 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc7d7a7de57 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe49581130 RBP: 00007ffe49581130 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe495821f0 R13: 00007fc7d7ac73b9 R14: 00000000000d401a R15: 0000000000000006