RBP: 00007f5cfffd61d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0001000000201052 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fffdf9a516f R14: 00007f5cfffd6300 R15: 0000000000022000 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:515! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 7786 Comm: syz-executor.3 Not tainted 6.4.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 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 12 c1 34 fe e9 ba fe ff ff e8 38 ef dc 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:ffffc900157d64f0 EFLAGS: 00010246 RAX: ffffffff83ae9058 RBX: 00000000fffffff4 RCX: 0000000000040000 RDX: ffffc9000bb99000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: 0000000000002000 R08: ffffffff83ae8e83 R09: fffffbfff1a03953 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888019756240 R13: ffffc900157d66f8 R14: 0000000000000800 R15: dffffc0000000000 FS: 00007f5cfffd6700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a59dc88380 CR3: 000000007cf08000 CR4: 00000000003506e0 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+0x52/0x90 fs/btrfs/extent-io-tree.c:1703 __btrfs_qgroup_release_data+0x4a4/0xa60 fs/btrfs/qgroup.c:3910 btrfs_alloc_ordered_extent+0xb4/0xc80 fs/btrfs/ordered-data.c:184 btrfs_add_ordered_extent+0x49/0x80 fs/btrfs/ordered-data.c:278 run_delalloc_nocow+0xec1/0x1500 fs/btrfs/inode.c:2112 btrfs_run_delalloc_range+0x3cf/0x1150 fs/btrfs/inode.c:2236 writepage_delalloc+0x261/0x590 fs/btrfs/extent_io.c:1330 __extent_writepage+0x899/0x1740 fs/btrfs/extent_io.c:1609 extent_write_cache_pages fs/btrfs/extent_io.c:2477 [inline] extent_writepages+0xca7/0x1990 fs/btrfs/extent_io.c:2599 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_write_and_wait_range+0x1d4/0x2c0 mm/filemap.c:678 __iomap_dio_rw+0xb83/0x22e0 fs/iomap/direct-io.c:569 iomap_dio_rw+0x46/0xa0 fs/iomap/direct-io.c:688 btrfs_dio_read+0xb6/0x100 fs/btrfs/inode.c:7761 btrfs_direct_read fs/btrfs/file.c:3777 [inline] btrfs_file_read_iter+0x39d/0x6b0 fs/btrfs/file.c:3816 call_read_iter include/linux/fs.h:1862 [inline] generic_file_splice_read+0x240/0x640 fs/splice.c:419 do_splice_to fs/splice.c:902 [inline] splice_direct_to_actor+0x40c/0xbd0 fs/splice.c:973 do_splice_direct+0x283/0x3d0 fs/splice.c:1082 do_sendfile+0x620/0xff0 fs/read_write.c:1254 __do_sys_sendfile64 fs/read_write.c:1322 [inline] __se_sys_sendfile64+0x17c/0x1e0 fs/read_write.c:1308 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: 0033:0x7f5cff28c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5cfffd6168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f5cff3ac050 RCX: 00007f5cff28c169 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000008 RBP: 00007f5cfffd61d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0001000000201052 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fffdf9a516f R14: 00007f5cfffd6300 R15: 0000000000022000 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 12 c1 34 fe e9 ba fe ff ff e8 38 ef dc 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:ffffc900157d64f0 EFLAGS: 00010246 RAX: ffffffff83ae9058 RBX: 00000000fffffff4 RCX: 0000000000040000 RDX: ffffc9000bb99000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: 0000000000002000 R08: ffffffff83ae8e83 R09: fffffbfff1a03953 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888019756240 R13: ffffc900157d66f8 R14: 0000000000000800 R15: dffffc0000000000 FS: 00007f5cfffd6700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055a59dc88380 CR3: 000000007cf08000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400