loomes

@GhostlyCrowd I also tested the toolchain. You are right, all is working fine. Build on latest Debian Bullseye Machine.

@ThorGroup When i set CPU to Host: (same with ALL flags set to off) [ 7.001987] BUG: unable to handle kernel paging request at 0000000000fcdaa8 [ 7.002545] IP: [<ffffffff812c3bd2>] strcmp+0x12/0x30 [ 7.002925] PGD 26d58e067 PUD 270fec067 PMD 274f25067 PTE 800000027fbfa067 [ 7.002925] Oops: 0001 [#166] PREEMPT SMP [ 7.002925] Modules linked in: redpill(OE) [ 7.002925] CPU: 3 PID: 3565 Comm: ash Tainted: G D OE 4.4.59+ #25556 [ 7.002925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 7.002925] task: ffff88026ccd6040 ti: ffff880273490000 task.ti: ffff880273490000 [ 7.002925] RIP: 0010:[<ffffffff812c3bd2>] [<ffffffff812c3bd2>] strcmp+0x12/0x30 [ 7.002925] RSP: 0018:ffff880273493f18 EFLAGS: 00010282 [ 7.002925] RAX: ffffffffa00008e0 RBX: ffffffffa0009aa0 RCX: 000000000000058b [ 7.002925] RDX: 0000000000fcda48 RSI: ffff880274e94641 RDI: 0000000000fcdaa9 [ 7.002925] RBP: ffff880273493f18 R08: 0000000000000000 R09: 688c3cb33593c6ff [ 7.002925] R10: 000000000000058b R11: 0000000000000206 R12: 0000000000fcdaa8 [ 7.002925] R13: 0000000000fcda28 R14: 0000000000fcda48 R15: 0000000000000000 [ 7.002925] FS: 00007feb66f65700(0000) GS:ffff88027fd80000(0000) knlGS:0000000000000000 [ 7.002925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.002925] CR2: 0000000000fcdaa8 CR3: 0000000271d8c000 CR4: 00000000003606f0 [ 7.002925] Stack: [ 7.002925] ffff880273493f48 ffffffffa000090c 0000000000fcdaa8 0000000000fcda28 [ 7.002925] 0000000000000000 0000000000fcda48 0000000000fcda48 ffffffff81578b8a [ 7.002925] 00000000fc2c9fc5 00007feb6676e070 0000000000000001 00007feb66f679e0 [ 7.002925] Call Trace: [ 7.002925] [<ffffffffa000090c>] shim_sys_execve+0x2c/0x90 [redpill] [ 7.002925] [<ffffffff81578b8a>] entry_SYSCALL_64_fastpath+0x1e/0x92 [ 7.002925] Code: f7 48 8d 76 01 48 8d 52 01 0f b6 4e ff 84 c9 88 4a ff 75 ed 5d c3 0f 1f 00 55 48 89 e5 eb 04 84 c0 74 18 48 8d 7f 01 48 8d 76 01 <0f> b6 47 ff 3a 46 ff 74 eb 19 c0 83 c8 01 5d c3 31 c0 5d c3 66 [ 7.002925] RIP [<ffffffff812c3bd2>] strcmp+0x12/0x30 [ 7.002925] RSP <ffff880273493f18> [ 7.002925] CR2: 0000000000fcdaa8 [ 7.002925] ---[ end trace 354c1394de4cdfde ]---

Thanks @ThorGroup with the Debian 8 hint i will build a new redpill with this. Than i play around with the CPU Flags. No its not freezing, its spams the Terminal with thousands of Errors. I will paste it later.

my working wheezy redpill (kernel 4.4.x) has: 1.329.816 Bytes

@T-REX-XP I have written that i use a VM under Proxmox. And the virtio drivers for this are in this loader. I now have added my old Variables for Disk rearange in the user_config cmdline ("DiskIdxMap": "0F00", "SataPortMap": "15") and this is also working like before. For a very early Stage this loader works absolut fantastic Edit: The redpill only works with CPU "kvm64". When i switch to "Host" (i5-7260U) the redpill will crash. Then i have compiled the redpill again on the Proxmox7 Host itself... but no luck: invalid module format I think we need more Infos which compiler we must use.

OK in the next Step i have used Backups from my two Harddisks from the old Xpenology Install and mountet this backups to the new redpill Xpenology and fired it up. The old Installation was detected and i selected migrate and installed the new DSM Version, reboot, all is fine, all Data are there

i become this on Proxmox: START /linuxrc.syno [ 5.264284] redpill: module verification failed: signature and/or required key missing - tainting kernel [ 5.265523] module: redpill: Unknown rela relocation: 4 insmod: can't insert '/usr/lib/modules/rp.ko': invalid module format It boots and will find by find.synology but i cant install DSM (error 13) Ok got it working At first i compiled lkm on a debian buster (gcc8) and then Bullseye (gcc10) Machine. Then redpill dont work. Now i have compiled on a very old Wheezy Machine ( gcc4) and the loader itself on the Bullseye Machine... and it starts up load redpill and i can install DSM

Realy nice explanation. Thank you 💪👍

# Sata0 is dsm port0, Sata1 = dsm Port1, port 2-5 is reserved for sata, scsi drives start at port 6 set extra_args_918='DiskIdxMap=0F00 SataPortMap=15' btw im booting synoboot from usb. Proxmox config line: args: -device 'nec-usb-xhci,id=usb-bus0,multifunction=on' -drive 'file=/var/lib/vz/images/150/synoboot.img,media=disk,format=raw,if=none,id=synoboot' -device 'usb-storage,bus=usb-bus0.0,port=1,drive=synoboot,id=synoboot,bootindex=999,removable=on'

Hmmm here its working fine.

Change scsi0 to sataX or use a synoboot with integrated virtio Drivers from here: