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:00007ffd955c3e38 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc9d78d0ad9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007ffd955c3e60 R08: 0000000000000002 R09: 00007ffd955c3e70 R10: 0000000000280404 R11: 0000000000000246 R12: 0000000000000006 R13: 00007ffd955c3ea0 R14: 00007ffd955c3e80 R15: 0000000000000000 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:515! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5079 Comm: syz-executor422 Not tainted 6.2.0-rc4-next-20230120-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:clear_state_bit+0x31b/0x3a0 fs/btrfs/extent-io-tree.c:515 Code: 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 33 44 8b 7d 7c e9 af fe ff ff e8 5e 0c fc fd 0f 0b eb 97 e8 55 0c fc fd <0f> 0b 4c 89 f7 e8 9b ce 49 fe e9 72 fd ff ff 4c 89 f7 e8 8e ce 49 RSP: 0018:ffffc90003bbf708 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 RDX: ffff888026b19d40 RSI: ffffffff8385ed8b RDI: 0000000000000005 RBP: ffff88807e08f180 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000000 R12: ffff888074289cc8 R13: 0000000000000000 R14: ffff88807e08f1fc R15: 0000000000280fff FS: 0000555556534300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559be0aec000 CR3: 00000000291ae000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __clear_extent_bit+0x593/0xc80 fs/btrfs/extent-io-tree.c:674 clear_record_extent_bits+0x5c/0x70 fs/btrfs/extent-io-tree.c:1703 __btrfs_qgroup_release_data+0x1a2/0xa60 fs/btrfs/qgroup.c:3901 insert_prealloc_file_extent+0x182/0x420 fs/btrfs/inode.c:9508 __btrfs_prealloc_file_range+0x298/0x940 fs/btrfs/inode.c:9605 btrfs_prealloc_file_range+0x42/0x50 fs/btrfs/inode.c:9684 btrfs_fallocate+0x191e/0x27b0 fs/btrfs/file.c:3177 vfs_fallocate+0x48b/0xe40 fs/open.c:324 ksys_fallocate fs/open.c:347 [inline] __do_sys_fallocate fs/open.c:355 [inline] __se_sys_fallocate fs/open.c:353 [inline] __x64_sys_fallocate+0xd3/0x140 fs/open.c:353 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: 0033:0x7fc9d78d0ad9 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:00007ffd955c3e38 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc9d78d0ad9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007ffd955c3e60 R08: 0000000000000002 R09: 00007ffd955c3e70 R10: 0000000000280404 R11: 0000000000000246 R12: 0000000000000006 R13: 00007ffd955c3ea0 R14: 00007ffd955c3e80 R15: 0000000000000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_state_bit+0x31b/0x3a0 fs/btrfs/extent-io-tree.c:515 Code: 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 33 44 8b 7d 7c e9 af fe ff ff e8 5e 0c fc fd 0f 0b eb 97 e8 55 0c fc fd <0f> 0b 4c 89 f7 e8 9b ce 49 fe e9 72 fd ff ff 4c 89 f7 e8 8e ce 49 RSP: 0018:ffffc90003bbf708 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 00000000fffffff4 RCX: 0000000000000000 RDX: ffff888026b19d40 RSI: ffffffff8385ed8b RDI: 0000000000000005 RBP: ffff88807e08f180 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000000 R12: ffff888074289cc8 R13: 0000000000000000 R14: ffff88807e08f1fc R15: 0000000000280fff FS: 0000555556534300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559be0aec000 CR3: 00000000291ae000 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