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BTRFS info (device loop0): enabling ssd optimizations
BTRFS info (device loop0): checking UUID tree
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WARNING: CPU: 1 PID: 3630 at fs/read_write.c:504 __kernel_write_iter+0x5a8/0x730 fs/read_write.c:504
Modules linked in:
CPU: 1 PID: 3630 Comm: syz-executor230 Not tainted 6.1.0-syzkaller-00071-g3a28c2c89f4b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__kernel_write_iter+0x5a8/0x730 fs/read_write.c:504
Code: 8c e8 fc f9 c6 07 31 ff 89 c3 89 c6 e8 51 0a a5 ff 85 db 0f 85 06 bd ce 07 49 c7 c6 ea ff ff ff e9 11 ff ff ff e8 88 0d a5 ff <0f> 0b 49 c7 c6 f7 ff ff ff e9 fe fe ff ff e8 75 0d a5 ff 4c 89 ea
RSP: 0018:ffffc90003c9f6f0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000000a801d RCX: 0000000000000000
RDX: ffff888021403a80 RSI: ffffffff81db0fd8 RDI: 0000000000000005
RBP: 1ffff92000793ee0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000005 R12: ffff88801ee9fb80
R13: ffff88801ee9fbfc R14: 0000000000000000 R15: ffff88801f812008
FS:  00005555566d6300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffde7e1af78 CR3: 000000007e06f000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 __kernel_write fs/read_write.c:537 [inline]
 kernel_write fs/read_write.c:558 [inline]
 kernel_write+0x1c1/0x630 fs/read_write.c:548
 write_buf fs/btrfs/send.c:591 [inline]
 send_header fs/btrfs/send.c:709 [inline]
 send_subvol fs/btrfs/send.c:7675 [inline]
 btrfs_ioctl_send+0x21ae/0x64e0 fs/btrfs/send.c:8041
 _btrfs_ioctl_send+0x231/0x2e0 fs/btrfs/ioctl.c:5236
 btrfs_ioctl+0x39c1/0x5c40 fs/btrfs/ioctl.c:5527
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
 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: 0033:0x7f53dd576b49
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffee168b468 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53dd576b49
RDX: 00000000200003c0 RSI: 0000000040489426 RDI: 0000000000000003
RBP: 00007f53dd536410 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000051af R11: 0000000000000246 R12: 00007f53dd5364a0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>