jfs_metapage_aops does not implement migrate_folio
WARNING: CPU: 0 PID: 7699 at mm/migrate.c:955 fallback_migrate_folio mm/migrate.c:953 [inline]
WARNING: CPU: 0 PID: 7699 at mm/migrate.c:955 move_to_new_folio+0x4a0/0x5f0 mm/migrate.c:1007
Modules linked in:
CPU: 0 UID: 0 PID: 7699 Comm: syz.5.53 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:fallback_migrate_folio mm/migrate.c:953 [inline]
RIP: 0010:move_to_new_folio+0x4a0/0x5f0 mm/migrate.c:1007
Code: d6 6c dc ff e9 f8 fe ff ff e8 cc 6c dc ff c6 05 24 3b c9 04 01 90 49 8b b5 20 01 00 00 48 c7 c7 40 96 87 85 e8 c1 41 c0 ff 90 <0f> 0b 90 90 e9 48 fd ff ff e8 a2 6c dc ff 90 0f 0b 90 e9 f2 fd ff
RSP: 0000:ffffc9000315f660 EFLAGS: 00010246
RAX: 4328cb04b8408000 RBX: 0000000000000000 RCX: ffff888106f60000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff813e2278 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffea000428bc40
R13: ffff888125453ad0 R14: ffffea0004c33a00 R15: 0000000000000000
FS:  00007fd7418a56c0(0000) GS:ffff8881b3914000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa7c1a89000 CR3: 0000000129a60000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 migrate_folio_move mm/migrate.c:1312 [inline]
 migrate_folios_move mm/migrate.c:1664 [inline]
 migrate_pages_batch+0x10da/0x1900 mm/migrate.c:1911
 migrate_pages_sync mm/migrate.c:1941 [inline]
 migrate_pages+0xf5b/0x16f0 mm/migrate.c:2050
 compact_zone+0x185f/0x21a0 mm/compaction.c:2689
 compact_node mm/compaction.c:2958 [inline]
 compact_nodes mm/compaction.c:2980 [inline]
 sysctl_compaction_handler+0x2af/0x4b0 mm/compaction.c:3031
 proc_sys_call_handler+0x28f/0x3e0 fs/proc/proc_sysctl.c:601
 iter_file_splice_write+0x4b0/0x7d0 fs/splice.c:738
 do_splice_from fs/splice.c:935 [inline]
 direct_splice_actor+0x105/0x2a0 fs/splice.c:1158
 splice_direct_to_actor+0x23b/0x510 fs/splice.c:1102
 do_splice_direct_actor fs/splice.c:1201 [inline]
 do_splice_direct+0xb3/0x130 fs/splice.c:1227
 do_sendfile+0x2c0/0x440 fs/read_write.c:1368
 __do_sys_sendfile64 fs/read_write.c:1423 [inline]
 __se_sys_sendfile64 fs/read_write.c:1415 [inline]
 __x64_sys_sendfile64+0x91/0x120 fs/read_write.c:1415
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xe0/0x220 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd74098d169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd7418a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007fd740ba5fa0 RCX: 00007fd74098d169
RDX: 0000200000000180 RSI: 0000000000000003 RDI: 0000000000000004
RBP: 00007fd740a0e990 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000a R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fd740ba5fa0 R15: 00007ffe81d85838
 </TASK>