RSP: 002b:00007fa4a5f430c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007fa4a539bf80 RCX: 00007fa4a527cae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007fa4a5f43120 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000001000f4 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007fa4a539bf80 R15: 00007ffd7a74cb98 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:515! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 12254 Comm: syz-executor.4 Not tainted 6.6.0-rc1-syzkaller-00072-gaed8aee11130 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 RIP: 0010:clear_state_bit+0x314/0x3a0 fs/btrfs/extent-io-tree.c:515 Code: b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 32 8b 6b 7c e9 b5 fe ff ff e8 15 a1 ec fd 0f 0b eb 98 e8 0c a1 ec fd <0f> 0b 4c 89 f7 e8 12 66 42 fe e9 79 fd ff ff 4c 89 f7 e8 05 66 42 RSP: 0018:ffffc9000f5b76e8 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888072ce8000 RCX: ffffc9000aa2e000 RDX: 0000000000040000 RSI: ffffffff839b2d74 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: ffff88803d44e730 R13: 0000000000000000 R14: ffff888072ce807c R15: 0000000000100fff FS: 00007fa4a5f436c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3022c000 CR3: 000000002925c000 CR4: 0000000000350ee0 Call Trace: __clear_extent_bit+0x531/0xc60 fs/btrfs/extent-io-tree.c:686 __btrfs_qgroup_release_data+0x1e1/0x970 fs/btrfs/qgroup.c:3927 insert_prealloc_file_extent+0x1a7/0x440 fs/btrfs/inode.c:9477 __btrfs_prealloc_file_range+0x279/0x950 fs/btrfs/inode.c:9574 btrfs_prealloc_file_range+0x40/0x50 fs/btrfs/inode.c:9653 btrfs_fallocate+0x1838/0x2640 fs/btrfs/file.c:3144 vfs_fallocate+0x46c/0xe80 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+0xd5/0x140 fs/open.c:353 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fa4a527cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fa4a5f430c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007fa4a539bf80 RCX: 00007fa4a527cae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 00007fa4a5f43120 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000001000f4 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007fa4a539bf80 R15: 00007ffd7a74cb98 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_state_bit+0x314/0x3a0 fs/btrfs/extent-io-tree.c:515 Code: b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 32 8b 6b 7c e9 b5 fe ff ff e8 15 a1 ec fd 0f 0b eb 98 e8 0c a1 ec fd <0f> 0b 4c 89 f7 e8 12 66 42 fe e9 79 fd ff ff 4c 89 f7 e8 05 66 42 RSP: 0018:ffffc9000f5b76e8 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888072ce8000 RCX: ffffc9000aa2e000 RDX: 0000000000040000 RSI: ffffffff839b2d74 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: ffff88803d44e730 R13: 0000000000000000 R14: ffff888072ce807c R15: 0000000000100fff FS: 00007fa4a5f436c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3022c000 CR3: 000000002925c000 CR4: 0000000000350ee0