RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005
RBP: 00007ff47860a0a0 R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000000006e R14: 00007ff479554130 R15: 00007fff7dc12a58
 </TASK>
------------[ cut here ]------------
kernel BUG at fs/btrfs/extent_io.c:1163!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5316 Comm: syz.1.16 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:set_extent_bit+0x1535/0x1540 fs/btrfs/extent_io.c:1163
Code: fe 48 8b 7c 24 10 89 de e8 c8 70 5c 06 e8 53 42 34 fe 0f 0b e9 b1 fe ff ff e8 47 42 34 fe e8 ba f8 bc fd eb be e8 3b 42 34 fe <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48
RSP: 0018:ffffc90003a5f6e0 EFLAGS: 00010293
RAX: ffffffff834381e5 RBX: 0000000000000002 RCX: ffff88807d753b80
RDX: 0000000000000000 RSI: ffffffff8a599320 RDI: ffffffff8a5992e0
RBP: ffffc90003a5f800 R08: 00000000000000c8 R09: fffffbfff183e15b
R10: fffffbfff183e15b R11: 1ffffffff183e15a R12: 0000000000021fff
R13: ffff88805efb5d48 R14: 0000000000000000 R15: 0000000000017000
FS:  00007ff47860a6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff478609fa8 CR3: 0000000051510000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 lock_extent_bits+0x59/0x110 fs/btrfs/extent_io.c:1465
 lock_and_cleanup_extent_if_need+0xf5/0x650 fs/btrfs/file.c:1458
 btrfs_buffered_write+0x64b/0x1040 fs/btrfs/file.c:1777
 btrfs_direct_write fs/btrfs/file.c:2044 [inline]
 btrfs_file_write_iter+0x610/0xe00 fs/btrfs/file.c:2092
 do_iter_readv_writev+0x497/0x600 fs/read_write.c:-1
 do_iter_write+0x205/0x7b0 fs/read_write.c:855
 vfs_writev fs/read_write.c:928 [inline]
 do_pwritev+0x204/0x340 fs/read_write.c:1025
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff4793c59f9
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:00007ff47860a048 EFLAGS: 00000246 ORIG_RAX: 0000000000000148
RAX: ffffffffffffffda RBX: 00007ff479554130 RCX: 00007ff4793c59f9
RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005
RBP: 00007ff47860a0a0 R08: 0000000000000000 R09: 0000000000000003
R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000000006e R14: 00007ff479554130 R15: 00007fff7dc12a58
 </TASK>
Modules linked in:
---[ end trace f59633881a95d235 ]---
RIP: 0010:set_extent_bit+0x1535/0x1540 fs/btrfs/extent_io.c:1163
Code: fe 48 8b 7c 24 10 89 de e8 c8 70 5c 06 e8 53 42 34 fe 0f 0b e9 b1 fe ff ff e8 47 42 34 fe e8 ba f8 bc fd eb be e8 3b 42 34 fe <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48
RSP: 0018:ffffc90003a5f6e0 EFLAGS: 00010293
RAX: ffffffff834381e5 RBX: 0000000000000002 RCX: ffff88807d753b80
RDX: 0000000000000000 RSI: ffffffff8a599320 RDI: ffffffff8a5992e0
RBP: ffffc90003a5f800 R08: 00000000000000c8 R09: fffffbfff183e15b
R10: fffffbfff183e15b R11: 1ffffffff183e15a R12: 0000000000021fff
R13: ffff88805efb5d48 R14: 0000000000000000 R15: 0000000000017000
FS:  00007ff47860a6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff478609fa8 CR3: 0000000051510000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400