Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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:00007ffe41c06098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f77f5f45ac9 RDX: 0000000020000100 RSI: 0000000040305829 RDI: 0000000000000005 RBP: 00007ffe41c060c0 R08: 0000000000000001 R09: 00007ffe41c060d0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 R13: 00007ffe41c06100 R14: 00007ffe41c060e0 R15: 0000000000000003 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:515! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5149 Comm: syz-executor336 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:clear_state_bit+0x328/0x330 fs/btrfs/extent-io-tree.c:515 Code: 34 fe e9 9a fd ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c c7 fe ff ff 4c 89 ef e8 a2 bc 34 fe e9 ba fe ff ff e8 d8 0b df fd <0f> 0b 66 0f 1f 44 00 00 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 RSP: 0018:ffffc900040ae970 EFLAGS: 00010293 RAX: ffffffff83ab6148 RBX: 00000000fffffff4 RCX: ffff88802bf68000 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83ab5f73 R09: fffffbfff1a02ba3 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801dcdf000 R13: ffffc900040aeb78 R14: 0000000000000800 R15: dffffc0000000000 FS: 0000555557300300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020010000 CR3: 000000001e73e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __clear_extent_bit+0x523/0xb20 fs/btrfs/extent-io-tree.c:674 clear_record_extent_bits+0x52/0x80 fs/btrfs/extent-io-tree.c:1703 __btrfs_qgroup_release_data+0x4a4/0xa60 fs/btrfs/qgroup.c:3901 btrfs_add_ordered_extent+0xe2/0xc20 fs/btrfs/ordered-data.c:191 cow_file_range+0x764/0xfe0 fs/btrfs/inode.c:1320 btrfs_run_delalloc_range+0xe9b/0x11d0 fs/btrfs/inode.c:2249 writepage_delalloc+0x261/0x590 fs/btrfs/extent_io.c:1424 __extent_writepage+0x850/0x16d0 fs/btrfs/extent_io.c:1724 extent_write_cache_pages fs/btrfs/extent_io.c:2635 [inline] extent_writepages+0xc31/0x1930 fs/btrfs/extent_io.c:2755 do_writepages+0x3a6/0x670 mm/page-writeback.c:2551 filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:390 __filemap_fdatawrite_range mm/filemap.c:423 [inline] filemap_fdatawrite_range+0x16e/0x1e0 mm/filemap.c:441 btrfs_fdatawrite_range+0x4f/0x110 fs/btrfs/file.c:3857 btrfs_wait_ordered_range+0x59/0x260 fs/btrfs/ordered-data.c:774 btrfs_punch_hole fs/btrfs/file.c:2609 [inline] btrfs_fallocate+0x474/0x1fa0 fs/btrfs/file.c:3063 vfs_fallocate+0x54b/0x6b0 fs/open.c:324 do_vfs_ioctl+0x22aa/0x2b10 fs/ioctl.c:849 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl+0x81/0x160 fs/ioctl.c:856 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: 0033:0x7f77f5f45ac9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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:00007ffe41c06098 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f77f5f45ac9 RDX: 0000000020000100 RSI: 0000000040305829 RDI: 0000000000000005 RBP: 00007ffe41c060c0 R08: 0000000000000001 R09: 00007ffe41c060d0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 R13: 00007ffe41c06100 R14: 00007ffe41c060e0 R15: 0000000000000003 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_state_bit+0x328/0x330 fs/btrfs/extent-io-tree.c:515 Code: 34 fe e9 9a fd ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c c7 fe ff ff 4c 89 ef e8 a2 bc 34 fe e9 ba fe ff ff e8 d8 0b df fd <0f> 0b 66 0f 1f 44 00 00 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 RSP: 0018:ffffc900040ae970 EFLAGS: 00010293 RAX: ffffffff83ab6148 RBX: 00000000fffffff4 RCX: ffff88802bf68000 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83ab5f73 R09: fffffbfff1a02ba3 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801dcdf000 R13: ffffc900040aeb78 R14: 0000000000000800 R15: dffffc0000000000 FS: 0000555557300300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020010000 CR3: 000000001e73e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 28 00 sub %al,(%rax) 2: 00 00 add %al,(%rax) 4: 75 05 jne 0xb 6: 48 83 c4 28 add $0x28,%rsp a: c3 retq b: e8 11 15 00 00 callq 0x1521 10: 90 nop 11: 48 89 f8 mov %rdi,%rax 14: 48 89 f7 mov %rsi,%rdi 17: 48 89 d6 mov %rdx,%rsi 1a: 48 89 ca mov %rcx,%rdx 1d: 4d 89 c2 mov %r8,%r10 20: 4d 89 c8 mov %r9,%r8 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 28: 0f 05 syscall * 2a: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 retq 33: 48 c7 c1 c0 ff ff ff mov $0xffffffffffffffc0,%rcx 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W