------------[ cut here ]------------
WARNING: CPU: 0 PID: 16132 at fs/buffer.c:1188 mark_buffer_dirty+0x2dd/0x500
Modules linked in:
CPU: 0 PID: 16132 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller-08894-gb97d64c72259 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:mark_buffer_dirty+0x2dd/0x500 fs/buffer.c:1188
Code: df e8 27 91 df ff 48 8b 3b be 04 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 72 53 fc ff e8 5d d7 85 ff e9 71 ff ff ff e8 53 d7 85 ff <0f> 0b e9 6d fd ff ff e8 47 d7 85 ff 0f 0b e9 96 fd ff ff e8 3b d7
RSP: 0018:ffffc900166d72c8 EFLAGS: 00010246
RAX: ffffffff82076cbd RBX: ffff88803b437401 RCX: 0000000000040000
RDX: ffffc90012aab000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff82076a24 R09: 1ffff110076be0e8
R10: dffffc0000000000 R11: ffffed10076be0e9 R12: ffff88803b5f0740
R13: 1ffff110063e71e8 R14: 1ffff110063e71e9 R15: ffff888031f38f40
FS:  00007f6d29de16c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f621000 CR3: 000000002e0ec000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_palloc_commit_alloc_entry+0x6e/0x160 fs/nilfs2/alloc.c:587
 nilfs_dat_commit_alloc+0x1ac/0x2c0 fs/nilfs2/dat.c:102
 nilfs_bmap_commit_alloc_ptr fs/nilfs2/bmap.h:194 [inline]
 nilfs_btree_commit_insert fs/nilfs2/btree.c:1220 [inline]
 nilfs_btree_insert+0x14fe/0x1b70 fs/nilfs2/btree.c:1250
 nilfs_bmap_do_insert fs/nilfs2/bmap.c:129 [inline]
 nilfs_bmap_insert+0x251/0x3b0 fs/nilfs2/bmap.c:155
 nilfs_get_block+0x428/0x8e0 fs/nilfs2/inode.c:101
 __block_write_begin_int+0x555/0x1a40 fs/buffer.c:2107
 __block_write_begin fs/buffer.c:2157 [inline]
 block_write_begin+0x9b/0x1e0 fs/buffer.c:2216
 nilfs_write_begin+0xa0/0x110 fs/nilfs2/inode.c:261
 generic_perform_write+0x31b/0x630 mm/filemap.c:3945
 __generic_file_write_iter+0x1b4/0x230 mm/filemap.c:4037
 generic_file_write_iter+0xaf/0x310 mm/filemap.c:4066
 do_iter_write+0x84f/0xde0 fs/read_write.c:860
 vfs_writev fs/read_write.c:933 [inline]
 do_pwritev+0x21a/0x360 fs/read_write.c:1030
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6d2907cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6d29de10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
RAX: ffffffffffffffda RBX: 00007f6d2919bf80 RCX: 00007f6d2907cae9
RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000007
RBP: 00007f6d290c847a R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000340000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f6d2919bf80 R15: 00007ffc7f3545b8
 </TASK>