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From: Chris Rankin <rankincj@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: [OOPS] Linux 5.14.19 crashes and burns!
Date: Thu, 18 Nov 2021 00:55:12 +0000	[thread overview]
Message-ID: <CAK2bqV+NuRYNU0dHni9Cmfvi5CZ7Ycp6rGrNRDLzrdU9xkSXaw@mail.gmail.com> (raw)

Hi,

I have tried to boot a vanilla 5.14.19 kernel, but it crashes when
"switching root" away from the initramfs. ("Unable to handle page
fault...)

Google's "copy text from image" feature has managed to scrape this
information from my phone camera:

1tch Noo
BUG: unable to handle page fault for address: ffffc980006cfeDS
#PF: supervisor read access in kernel mode #PF: error_code (8x8888) -
not-present page
PGD 100000067 P4D 100000067 PUD 18885e867 PMD 104486867 PTE 8
Oops: 0888 [#1] PREEMPT SMP PTI
CPU: 6 PID: 1 Comm: systemd Tainted: G Hardware name: Gigabyte
Technology Co., Ltd. EX58-UD3R/EX58-UD3R, BIOS FB 05/04/2009
5.14.19 #1
RIP: 0010: __unwind_start+8xb5/8x15f
Code: 48 8d 8d 88 88 88 88 48 89 e2 48 89 e8 48 89 4d 48 48 89 55 38
48 RSP: 0018:ffffc90088823bf0 EFLAGS: 00010006
RAX: ffffc900006efde8 RBX: 0000000000000000 RCX: 08 RDX:
ffffc900006efe18 RSI : ffff88818a9f6c80 RDI: ffffc
RBP: ffffc90808823c18 R08: 00000000000001de R89: R10: ffff888107d20000
R11: ffff888183b4ba88 R12: ffffc900006ef dell
R13: ffff88810a9f73bc R14: ffff888103c58480 R15: FS: 00007f528fd19b40
(0800) GS:ffff888343488808 (0888) knl6S:
CS: 0818 DS: 0000 ES: 0000 CRO: 0888000088858833
CR2: ffffc900006efe88 CR3: 088080818186a888 CR4: 8888
Call Trace:
<TASK>
get_wchan+8x42/8x8f
get_wchan+8x45/8x59
do_task_stat+0x3ab/0x38
proc_single_show+8x1e/8x68
seq_read_iter+0x151/8x342 seq_read+8xf1/8x117
uf's_read+Bxa3/8x183
ksys_read+8x71/8xb9 do_syscal1_64+8x6d/8x88
entry_SYSCALL_64_after_huframe+8x11/8xne
RIP: 8033:8x7f529884f832
Code: c0 e9 b2 fe ff ff 50 48 8d 3d ea 2e Bc 80 68 65 £9 01 00 0f 16 44 000
RSP: 082b:00087ffed3b91f18 EFLAGS: 88888246 ORIG RAX:
RAX: ffffffffffffffda RBX: 8888559462036658 RCX: 000071529084/83
RDX: 0000000000000100 RSI: 8088559462c90b78 RDI:
RBP: 000071529894a300 BAR:
te fa

And also this:

do_syscall_64+0x6d/0x80
entry_SYSCALL_64_after_huframe+0x44/0xae
RIP: 8033:0x7f529884f832
Code: c0 e9 b2 fe ff ff 50 48 8d 3d ea Ze Bc 80 e8 b5 f9 01 00 0f 1f
44 00 00 f3 Bf 1e fa 64 8b 84 25 18 88 RSP: 082b:00087ffed3b91f 18
EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000559462c36650 RCX: 000071529084f832 RDX:
0000000000000400 RSI: 0000559462c90b70 RDI: 0000000000000006
RBP: 000071529094a3a0 R08: 0000000000000006 RO9: 0000000000000001 R18:
0000000000001000 R11: 0000000000000246 R12: 00007f528fd198f0
R13: 0000000000000168 R14: 00007f52909497a0 R15: 00000000000001468
</TASK>
Modules linked in: ext4 crc32c_generic crc16 mbcache jbd2 sr_mod
sd_mod cdrom hid_microsoft usbhid amdgpu uh ci drm_kms_helper ehci_hcd
cf bf illrect syscopyarea cfbimgblt sysfillrect sysimgblt xhci pci
xhci_hcd fb_sys_ mod usb_common drm_panel_orientation_quirks
ipmi_devintf ipmi_msghandler msr sha256_ssse3 sha256_generic ipu CRZ:
ffffc900006efe08
--- end trace 9771b79967a8dd89 ]--- RIP: 8010:_unwind_start+8xb5/0x15f
Code: 48 8d 8d 00 00 00 00 48 89 e2 48 89 e8 48 89 4d 48 48 89 55 38
48 89 45 40 eb 29 48 8b 86 98 Ba 80 00 RSP: 0818:ffffc90000023bf0
EFLAGS: 00010006 RAX: ffffc900006efde0 RBX: 0000000000000000 RCX:
0000000000000000
RDX: ffffc900006efe18 RSI: ffff88810a9f6c00 RDI: ffffc90000023c78 RBP:
ffffc98800023c18 R08: 00000000000001de R09: 00000000005b20c6
R10: ffff888107120000 R11: ffff888103b4ba80 R12: ffffc900006ef de
R13: ffff88818a9f73bc R14: ffff888103c50480 R15: 0000000000000000 FS:
00007f528fd19b40(8000) GS:ffff888343180000 (0800)
knlGS:0000000000000000 CS: 0810 DS: 0000 ES: 0000 CRO:
0000000080050033
CR2: ffffc908806efe88 CR3: 000000010186a000 CR4: 00000000000006e0
note: systemd [1] exited with preempt_count 1
Kernel panic - not syncing: Attempted to kill init!
exitcode=0x00000009 Kernel Offset: disabled
--- [ end Kernel panic not syncing: Attempted to kill initf
exitcode=0x00000009 1--- -

I cannot capture the exact oops via any other means, although I can
send the original camera pictures that I captured the text from, on
request.

Cheers,
Chris

             reply	other threads:[~2021-11-18  0:55 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-18  0:55 Chris Rankin [this message]
2021-11-18  8:57 ` Thorsten Leemhuis
2021-11-18  9:15   ` Thorsten Leemhuis
2021-11-18  9:29     ` Greg KH
2021-11-18 14:04       ` Greg KH
2021-11-18 14:23         ` Thorsten Leemhuis
2021-11-18 23:02         ` Chris Rankin
2021-11-19  6:34           ` Greg KH

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