------------[ cut here ]------------
kernel BUG at fs/buffer.c:1829!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 23440 Comm: syz-executor.1 Not tainted 6.3.0-rc4-syzkaller-00025-g3a93e40326c8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:__block_write_full_page+0x1161/0x1ad0 fs/buffer.c:1829
Code: c5 c3 8e ff 0f 1f 44 00 00 e8 bb c3 8e ff e8 b6 c3 8e ff 48 8b 3c 24 48 c7 c6 00 61 5c 8a e8 66 73 c9 ff 0f 0b e8 9f c3 8e ff <0f> 0b e8 98 c3 8e ff 4c 8b 34 24 31 ff 4c 89 f3 81 e3 ff 0f 00 00
RSP: 0018:ffffc9000cea72e0 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000f162000
RDX: 0000000000040000 RSI: ffffffff81f414b1 RDI: 0000000000000007
RBP: ffffea0001001f00 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: fffff520019d4e7e
R13: ffff888088f5d0e8 R14: ffffc9000cea73d0 R15: 0000000000000001
FS:  00007f9353fc3700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555556495848 CR3: 000000008d923000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 block_write_full_page+0x151/0x190 fs/buffer.c:2678
 writeout+0x1b8/0x290 mm/migrate.c:907
 fallback_migrate_folio mm/migrate.c:931 [inline]
 move_to_new_folio+0x2ab/0x6e0 mm/migrate.c:981
 migrate_folio_move mm/migrate.c:1281 [inline]
 migrate_pages_batch+0x1ecb/0x2fe0 mm/migrate.c:1792
 migrate_pages_sync mm/migrate.c:1892 [inline]
 migrate_pages+0x1e74/0x27d0 mm/migrate.c:1973
 compact_zone+0x1c98/0x39a0 mm/compaction.c:2420
 compact_node+0x12a/0x1c0 mm/compaction.c:2717
 compact_nodes mm/compaction.c:2730 [inline]
 sysctl_compaction_handler+0x117/0x160 mm/compaction.c:2774
 proc_sys_call_handler+0x49c/0x6d0 fs/proc/proc_sysctl.c:604
 call_write_iter include/linux/fs.h:1851 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x9ed/0xe10 fs/read_write.c:584
 ksys_write+0x12b/0x250 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f935328c0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f9353fc3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f93533abf80 RCX: 00007f935328c0f9
RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00007f93532e7b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe14c019cf R14: 00007f9353fc3300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__block_write_full_page+0x1161/0x1ad0 fs/buffer.c:1829
Code: c5 c3 8e ff 0f 1f 44 00 00 e8 bb c3 8e ff e8 b6 c3 8e ff 48 8b 3c 24 48 c7 c6 00 61 5c 8a e8 66 73 c9 ff 0f 0b e8 9f c3 8e ff <0f> 0b e8 98 c3 8e ff 4c 8b 34 24 31 ff 4c 89 f3 81 e3 ff 0f 00 00
RSP: 0018:ffffc9000cea72e0 EFLAGS: 00010246
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000f162000
RDX: 0000000000040000 RSI: ffffffff81f414b1 RDI: 0000000000000007
RBP: ffffea0001001f00 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: fffff520019d4e7e
R13: ffff888088f5d0e8 R14: ffffc9000cea73d0 R15: 0000000000000001
FS:  00007f9353fc3700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32947000 CR3: 000000008d923000 CR4: 0000000000350ef0