TITLE: stack segment fault in kernel_init
TYPE: DoS
PANICKED: Y

[    7.793224] stack segment: 0000 [#1] PREEMPT SMP KASAN PTI
[    7.794002] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.5.0-rc5+ #606
[    7.794953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[    7.796150] RIP: 0010:kernel_init+0x55/0x122
[    7.796793] Code: 60 83 e8 0a 24 1b fe e8 cb e8 04 fe c7 05 f5 99 0d 01 02 00 00 00 e8 4c b3 57 fe e8 47 42 1e fe 48 bd 00 00 00 00 00 00 00 80 <48> 8b 45 00 0f 0b 48 8b 3d 50 e0 87 01 48 85 ff 74 22 e8 c5 66 f6
[    7.799531] RSP: 0000:ffff8880b675ff40 EFLAGS: 00010246
[    7.800252] RAX: 0000000000000000 RBX: ffffffff8309b08e RCX: ffffffff8127f331
[    7.801273] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff83cf1860
[    7.802294] RBP: 8000000000000000 R08: 0000000000000004 R09: fffffbfff079e30c
[    7.803360] R10: fffffbfff079e30c R11: 0000000000000003 R12: 0000000000000000
[    7.804377] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    7.805403] FS:  0000000000000000(0000) GS:ffff8880bb380000(0000) knlGS:0000000000000000
[    7.806586] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.807440] CR2: 0000000000000000 CR3: 0000000003c22000 CR4: 00000000000006a0
[    7.808498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    7.809517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    7.810561] Call Trace:
[    7.810911]  ? rest_init+0x26e/0x26e
[    7.811467]  ret_from_fork+0x24/0x30
[    7.812006] ---[ end trace 87420535c6f699db ]---
[    7.812708] RIP: 0010:kernel_init+0x55/0x122
[    7.813361] Code: 60 83 e8 0a 24 1b fe e8 cb e8 04 fe c7 05 f5 99 0d 01 02 00 00 00 e8 4c b3 57 fe e8 47 42 1e fe 48 bd 00 00 00 00 00 00 00 80 <48> 8b 45 00 0f 0b 48 8b 3d 50 e0 87 01 48 85 ff 74 22 e8 c5 66 f6
[    7.815998] RSP: 0000:ffff8880b675ff40 EFLAGS: 00010246
[    7.816783] RAX: 0000000000000000 RBX: ffffffff8309b08e RCX: ffffffff8127f331
[    7.821433] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff83cf1860
[    7.822488] RBP: 8000000000000000 R08: 0000000000000004 R09: fffffbfff079e30c
[    7.823523] R10: fffffbfff079e30c R11: 0000000000000003 R12: 0000000000000000
[    7.824539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    7.825562] FS:  0000000000000000(0000) GS:ffff8880bb380000(0000) knlGS:0000000000000000
[    7.826718] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.827505] CR2: 0000000000000000 CR3: 0000000003c22000 CR4: 00000000000006a0
[    7.828587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    7.829605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    7.830627] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    7.832272] Kernel Offset: disabled
[    7.832766] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
