R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffd6c12f65f R14: 00007fb4959f5300 R15: 0000000000022000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5881 at fs/btrfs/inode.c:424 cow_file_range_inline+0x6da/0x810 fs/btrfs/inode.c:424 Modules linked in: CPU: 0 PID: 5881 Comm: syz-executor.0 Not tainted 5.18.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:cow_file_range_inline+0x6da/0x810 fs/btrfs/inode.c:424 Code: 89 ba 9e 01 00 00 e8 af 7f dd 05 8b 44 24 10 48 8b 5c 24 18 e9 71 fd ff ff 48 c7 c7 00 09 b8 89 44 89 e6 31 c0 e8 46 1b 18 fe <0f> 0b 4c 8b 74 24 28 4c 89 f7 48 c7 c6 c0 30 b8 89 ba a8 01 00 00 RSP: 0018:ffffc90004c8ed80 EFLAGS: 00010246 RAX: 16b805a2ac591100 RBX: 1ffff1100e046706 RCX: 0000000000000001 RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001 RBP: ffffc90004c8eeb0 R08: dffffc0000000000 R09: ffffed1017384f24 R10: ffffed1017384f24 R11: 1ffff11017384f23 R12: 00000000fffffff4 R13: 1ffff92000991dbc R14: ffff888070233830 R15: 00000000fffffff4 FS: 00007fb4959f5700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005569a8b0b668 CR3: 0000000072d59000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cow_file_range+0x3df/0xba0 fs/btrfs/inode.c:1155 btrfs_run_delalloc_range+0x4b2/0x1090 fs/btrfs/inode.c:2027 writepage_delalloc+0x249/0x4f0 fs/btrfs/extent_io.c:3814 __extent_writepage+0x497/0xe90 fs/btrfs/extent_io.c:4109 extent_write_cache_pages+0xabb/0x1290 fs/btrfs/extent_io.c:5059 extent_writepages+0x1c3/0x590 fs/btrfs/extent_io.c:5206 do_writepages+0x33e/0x5c0 mm/page-writeback.c:2352 filemap_fdatawrite_wbc+0xdb/0x130 mm/filemap.c:388 __filemap_fdatawrite_range mm/filemap.c:421 [inline] filemap_fdatawrite_range+0x162/0x1e0 mm/filemap.c:439 btrfs_fdatawrite_range fs/btrfs/file.c:3872 [inline] start_ordered_ops fs/btrfs/file.c:2156 [inline] btrfs_sync_file+0x2c0/0xd30 fs/btrfs/file.c:2232 generic_write_sync include/linux/fs.h:2732 [inline] btrfs_do_write_iter+0x82f/0xcc0 fs/btrfs/file.c:2105 call_write_iter include/linux/fs.h:2050 [inline] new_sync_write fs/read_write.c:504 [inline] vfs_write+0x861/0xb90 fs/read_write.c:591 ksys_write+0x11d/0x200 fs/read_write.c:644 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fb49488b5f9 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb4959f5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fb4949abf80 RCX: 00007fb49488b5f9 RDX: 0000000000000001 RSI: 0000000020003180 RDI: 0000000000000006 RBP: 00007fb4959f51d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffd6c12f65f R14: 00007fb4959f5300 R15: 0000000000022000