RSP: 002b:00007f4d95f0d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007f4d9539bf80 RCX: 00007f4d9527cb29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007f4d95f0d120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000280404 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f4d9539bf80 R15: 00007ffde7f32a08 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:584! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 6190 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-10514-g7f2ff7b62617 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:clear_state_bit+0x369/0x400 fs/btrfs/extent-io-tree.c:584 Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a0 00 00 00 49 8b 7c 24 08 44 89 f2 48 89 de e8 b2 9c db ff e9 0c fd ff ff e8 78 00 c9 fd 90 <0f> 0b e8 d0 aa 2c fe e9 dd fc ff ff 4c 89 f7 e8 23 ab 2c fe e9 20 RSP: 0018:ffffc90004cc76e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88803490e540 RCX: ffffffff83f21a92 RDX: ffff88802b5c0000 RSI: ffffffff83f21c98 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: ffff88806c079aa0 R13: 0000000000000000 R14: ffff88803490e5bc R15: 0000000000280fff FS: 00007f4d95f0d6c0(0000) GS:ffff8881249dc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbf46123723 CR3: 0000000034a7e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __clear_extent_bit+0x626/0xde0 fs/btrfs/extent-io-tree.c:752 __btrfs_qgroup_release_data+0x17c/0x6b0 fs/btrfs/qgroup.c:4365 insert_prealloc_file_extent+0x1c9/0x480 fs/btrfs/inode.c:8803 __btrfs_prealloc_file_range+0x269/0x930 fs/btrfs/inode.c:8900 btrfs_prealloc_file_range+0x40/0x60 fs/btrfs/inode.c:8978 btrfs_fallocate+0x183e/0x26b0 fs/btrfs/file.c:3076 vfs_fallocate+0x608/0x10b0 fs/open.c:338 ksys_fallocate fs/open.c:362 [inline] __do_sys_fallocate fs/open.c:367 [inline] __se_sys_fallocate fs/open.c:365 [inline] __x64_sys_fallocate+0xd5/0x150 fs/open.c:365 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4d9527cb29 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:00007f4d95f0d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007f4d9539bf80 RCX: 00007f4d9527cb29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007f4d95f0d120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000280404 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f4d9539bf80 R15: 00007ffde7f32a08 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_state_bit+0x369/0x400 fs/btrfs/extent-io-tree.c:584 Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 a0 00 00 00 49 8b 7c 24 08 44 89 f2 48 89 de e8 b2 9c db ff e9 0c fd ff ff e8 78 00 c9 fd 90 <0f> 0b e8 d0 aa 2c fe e9 dd fc ff ff 4c 89 f7 e8 23 ab 2c fe e9 20 RSP: 0018:ffffc90004cc76e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88803490e540 RCX: ffffffff83f21a92 RDX: ffff88802b5c0000 RSI: ffffffff83f21c98 RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: ffff88806c079aa0 R13: 0000000000000000 R14: ffff88803490e5bc R15: 0000000000280fff FS: 00007f4d95f0d6c0(0000) GS:ffff8881249dc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbf46123723 CR3: 0000000034a7e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400