Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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:00007ffc5a9852c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffffda RBX: 00007ffc5a9852e0 RCX: 00007f6c04ce6419 RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000005 RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000002000000 R11: 0000000000000246 R12: 00007ffc5a985330 R13: 00007ffc5a9855b8 R14: 431bde82d7b634db R15: 00007f6c04d2f01d ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:379! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5048 Comm: syz-executor133 Not tainted 6.6.0-rc7-syzkaller-00041-g611da07b89fd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:set_state_bits fs/btrfs/extent-io-tree.c:379 [inline] RIP: 0010:insert_state_fast+0x244/0x250 fs/btrfs/extent-io-tree.c:437 Code: 30 fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 46 86 30 fe e9 64 fe ff ff e8 5c d7 d5 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 RSP: 0018:ffffc9000393f5c0 EFLAGS: 00010293 RAX: ffffffff83b84604 RBX: dffffc0000000000 RCX: ffff88801f5abb80 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: 00000000fffffff4 R08: ffffffff83b84525 R09: 1ffffffff1a84ebe R10: dffffc0000000000 R11: fffffbfff1a84ebf R12: 0000000002000000 R13: ffff8880207ba288 R14: ffff888075218540 R15: 0000000000000800 FS: 0000555556450480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000f000 CR3: 00000000730b8000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __set_extent_bit+0x143e/0x1b00 fs/btrfs/extent-io-tree.c:1034 set_record_extent_bits+0x51/0x90 fs/btrfs/extent-io-tree.c:1705 qgroup_reserve_data+0x260/0x8e0 fs/btrfs/qgroup.c:3803 btrfs_qgroup_reserve_data+0x2e/0xc0 fs/btrfs/qgroup.c:3846 btrfs_check_data_free_space+0x149/0x240 fs/btrfs/delalloc-space.c:154 btrfs_buffered_write+0x5c6/0x1380 fs/btrfs/file.c:1251 btrfs_do_write_iter+0x2bb/0x1190 fs/btrfs/file.c:1683 do_iter_write+0x84f/0xde0 fs/read_write.c:860 vfs_writev fs/read_write.c:933 [inline] do_pwritev+0x21a/0x360 fs/read_write.c:1030 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: 0033:0x7f6c04ce6419 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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:00007ffc5a9852c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffffda RBX: 00007ffc5a9852e0 RCX: 00007f6c04ce6419 RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000005 RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000002000000 R11: 0000000000000246 R12: 00007ffc5a985330 R13: 00007ffc5a9855b8 R14: 431bde82d7b634db R15: 00007f6c04d2f01d Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:set_state_bits fs/btrfs/extent-io-tree.c:379 [inline] RIP: 0010:insert_state_fast+0x244/0x250 fs/btrfs/extent-io-tree.c:437 Code: 30 fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 46 86 30 fe e9 64 fe ff ff e8 5c d7 d5 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 RSP: 0018:ffffc9000393f5c0 EFLAGS: 00010293 RAX: ffffffff83b84604 RBX: dffffc0000000000 RCX: ffff88801f5abb80 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: 00000000fffffff4 R08: ffffffff83b84525 R09: 1ffffffff1a84ebe R10: dffffc0000000000 R11: fffffbfff1a84ebf R12: 0000000002000000 R13: ffff8880207ba288 R14: ffff888075218540 R15: 0000000000000800 FS: 0000555556450480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000f000 CR3: 00000000730b8000 CR4: 00000000003506e0 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 ret b: e8 f1 17 00 00 call 0x1801 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 ret 33: 48 c7 c1 b8 ff ff ff mov $0xffffffffffffffb8,%rcx 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W