RSP: 002b:00007f41a65fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f41a7b9bf80 RCX: 00007f41a7a7cae9 RDX: 00000000200007c0 RSI: 0000000040305828 RDI: 0000000000000005 RBP: 00007f41a65fe120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f41a7b9bf80 R15: 00007ffefef33608 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-io-tree.c:379! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 11992 Comm: syz-executor.2 Not tainted 6.6.0-rc2-syzkaller-00386-g3aba70aed91f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 RIP: 0010:set_state_bits.isra.0+0x17b/0x1c0 fs/btrfs/extent-io-tree.c:379 Code: 38 d0 7c 04 84 d2 75 31 44 8b 73 7c e8 2e 91 ec fd 44 89 e0 44 09 f0 89 43 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 15 91 ec fd <0f> 0b 4c 89 ef e8 db 44 42 fe e9 e6 fe ff ff 4c 89 ef e8 ce 44 42 RSP: 0018:ffffc9000353f7a0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88807818aa80 RCX: ffffc90004002000 RDX: 0000000000040000 RSI: ffffffff839b35ab RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: 0000000000000800 R13: ffff88807818aafc R14: 0000000020040fff R15: 0000000000000000 FS: 00007f41a65fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2fb2b000 CR3: 000000001af31000 CR4: 0000000000350ee0 Call Trace: __set_extent_bit+0xbbe/0x1530 fs/btrfs/extent-io-tree.c:1057 set_record_extent_bits+0x56/0x90 fs/btrfs/extent-io-tree.c:1705 qgroup_reserve_data+0x23f/0xa60 fs/btrfs/qgroup.c:3803 btrfs_qgroup_reserve_data+0x2e/0xc0 fs/btrfs/qgroup.c:3846 btrfs_fallocate+0x802/0x2640 fs/btrfs/file.c:3142 vfs_fallocate+0x46c/0xe80 fs/open.c:324 ioctl_preallocate+0x1a4/0x220 fs/ioctl.c:291 file_ioctl fs/ioctl.c:331 [inline] do_vfs_ioctl+0x15a6/0x1920 fs/ioctl.c:850 __do_sys_ioctl fs/ioctl.c:869 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x112/0x210 fs/ioctl.c:857 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: 0033:0x7f41a7a7cae9 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:00007f41a65fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f41a7b9bf80 RCX: 00007f41a7a7cae9 RDX: 00000000200007c0 RSI: 0000000040305828 RDI: 0000000000000005 RBP: 00007f41a65fe120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f41a7b9bf80 R15: 00007ffefef33608 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:set_state_bits.isra.0+0x17b/0x1c0 fs/btrfs/extent-io-tree.c:379 Code: 38 d0 7c 04 84 d2 75 31 44 8b 73 7c e8 2e 91 ec fd 44 89 e0 44 09 f0 89 43 7c 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 15 91 ec fd <0f> 0b 4c 89 ef e8 db 44 42 fe e9 e6 fe ff ff 4c 89 ef e8 ce 44 42 RSP: 0018:ffffc9000353f7a0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88807818aa80 RCX: ffffc90004002000 RDX: 0000000000040000 RSI: ffffffff839b35ab RDI: 0000000000000005 RBP: 00000000fffffff4 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000fffffff4 R11: 0000000000000001 R12: 0000000000000800 R13: ffff88807818aafc R14: 0000000020040fff R15: 0000000000000000 FS: 00007f41a65fe6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2fb2b000 CR3: 000000001af31000 CR4: 0000000000350ee0