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From: Johannes Berg <johannes@sipsolutions.net>
To: Patricia Alfonso <trishalfonso@google.com>,
	Jeff Dike <jdike@addtoit.com>,
	Richard Weinberger <richard@nod.at>,
	anton.ivanov@cambridgegreys.com,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Brendan Higgins <brendanhiggins@google.com>,
	David Gow <davidgow@google.com>
Cc: linux-um@lists.infradead.org, LKML <linux-kernel@vger.kernel.org>,
	kasan-dev <kasan-dev@googlegroups.com>
Subject: Re: [PATCH] UML: add support for KASAN under x86_64
Date: Wed, 11 Mar 2020 12:40:03 +0100	[thread overview]
Message-ID: <e3bfa0844566db1a837534218fe128f66cfe2e79.camel@sipsolutions.net> (raw)
In-Reply-To: <674ad16d7de34db7b562a08b971bdde179158902.camel@sipsolutions.net>


> Pid: 504, comm: modprobe Tainted: G           O      5.5.0-rc6-00009-g09462ab4014b-dirty
> RIP:  
> RSP: 000000006d68fa90  EFLAGS: 00010202
> RAX: 000000800e0210cd RBX: 000000007010866f RCX: 00000000601a9777
> RDX: 000000800e0210ce RSI: 0000000000000004 RDI: 000000007010866c
> RBP: 000000006d68faa0 R08: 000000800e0210cd R09: 0000000060041432
> R10: 000000800e0210ce R11: 0000000000000001 R12: 000000800e0210cd
> R13: 0000000000000000 R14: 0000000000000001 R15: 00000000601c2e82
> Kernel panic - not syncing: Kernel mode fault at addr 0x800e0210cd, ip 0x601c332b

Same if I move it to the original place from your v2 patch
(0x100000000000):

Kernel panic - not syncing: Kernel mode fault at addr 0x10000e0c7032, ip 0x601c332b

Not sure what to do now?

johannes


WARNING: multiple messages have this Message-ID (diff)
From: Johannes Berg <johannes@sipsolutions.net>
To: Patricia Alfonso <trishalfonso@google.com>,
	Jeff Dike <jdike@addtoit.com>,
	Richard Weinberger <richard@nod.at>,
	anton.ivanov@cambridgegreys.com,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Brendan Higgins <brendanhiggins@google.com>,
	David Gow <davidgow@google.com>
Cc: linux-um@lists.infradead.org, LKML <linux-kernel@vger.kernel.org>,
	kasan-dev <kasan-dev@googlegroups.com>
Subject: Re: [PATCH] UML: add support for KASAN under x86_64
Date: Wed, 11 Mar 2020 12:40:03 +0100	[thread overview]
Message-ID: <e3bfa0844566db1a837534218fe128f66cfe2e79.camel@sipsolutions.net> (raw)
In-Reply-To: <674ad16d7de34db7b562a08b971bdde179158902.camel@sipsolutions.net>


> Pid: 504, comm: modprobe Tainted: G           O      5.5.0-rc6-00009-g09462ab4014b-dirty
> RIP:  
> RSP: 000000006d68fa90  EFLAGS: 00010202
> RAX: 000000800e0210cd RBX: 000000007010866f RCX: 00000000601a9777
> RDX: 000000800e0210ce RSI: 0000000000000004 RDI: 000000007010866c
> RBP: 000000006d68faa0 R08: 000000800e0210cd R09: 0000000060041432
> R10: 000000800e0210ce R11: 0000000000000001 R12: 000000800e0210cd
> R13: 0000000000000000 R14: 0000000000000001 R15: 00000000601c2e82
> Kernel panic - not syncing: Kernel mode fault at addr 0x800e0210cd, ip 0x601c332b

Same if I move it to the original place from your v2 patch
(0x100000000000):

Kernel panic - not syncing: Kernel mode fault at addr 0x10000e0c7032, ip 0x601c332b

Not sure what to do now?

johannes


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  reply	other threads:[~2020-03-11 11:40 UTC|newest]

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-26  0:46 [PATCH] UML: add support for KASAN under x86_64 Patricia Alfonso
2020-02-26  0:46 ` Patricia Alfonso
2020-02-26  1:19 ` Brendan Higgins
2020-02-26  1:19   ` Brendan Higgins
2020-02-26 15:24 ` Dmitry Vyukov
2020-02-26 15:24   ` Dmitry Vyukov
2020-03-06  0:03 ` Patricia Alfonso
2020-03-06  0:03   ` Patricia Alfonso
2020-03-11 10:32   ` Johannes Berg
2020-03-11 10:32     ` Johannes Berg
2020-03-11 10:46     ` Dmitry Vyukov
2020-03-11 10:46       ` Dmitry Vyukov
2020-03-11 11:18     ` Johannes Berg
2020-03-11 11:18       ` Johannes Berg
2020-03-11 11:40       ` Johannes Berg [this message]
2020-03-11 11:40         ` Johannes Berg
2020-03-11 17:34       ` Dmitry Vyukov
2020-03-11 17:34         ` Dmitry Vyukov
2020-03-20 13:39         ` Johannes Berg
2020-03-20 13:39           ` Johannes Berg
2020-03-20 15:18           ` Dmitry Vyukov
2020-03-20 15:18             ` Dmitry Vyukov
2020-03-30  7:43             ` Johannes Berg
2020-03-30  7:43               ` Johannes Berg
2020-03-30  8:38               ` Dmitry Vyukov
2020-03-30  8:38                 ` Dmitry Vyukov
2020-03-30  8:41                 ` Johannes Berg
2020-03-30  8:41                   ` Johannes Berg
2020-03-31  6:14                   ` David Gow
2020-03-31  6:14                     ` David Gow
2020-03-31  7:43                     ` Johannes Berg
2020-03-31  7:43                       ` Johannes Berg
2020-03-31 16:39                   ` Patricia Alfonso
2020-03-31 16:39                     ` Patricia Alfonso
2020-03-31 16:54                     ` Richard Weinberger
2020-03-11 22:32     ` Patricia Alfonso
2020-03-11 22:32       ` Patricia Alfonso
2020-03-11 22:44       ` Johannes Berg
2020-03-11 22:44         ` Johannes Berg
2022-05-24 10:34         ` Vincent Whitchurch
2022-05-24 10:34           ` Vincent Whitchurch
2022-05-24 10:45           ` Johannes Berg
2022-05-24 10:45             ` Johannes Berg
2022-05-24 19:35           ` David Gow
2022-05-24 19:35             ` David Gow
2022-05-25 11:17             ` Vincent Whitchurch
2022-05-25 11:17               ` Vincent Whitchurch
2022-05-26  1:01               ` [RFC PATCH v3] " David Gow
2022-05-26  1:01                 ` David Gow
2022-05-26  9:29                 ` Johannes Berg
2022-05-26  9:29                   ` Johannes Berg
2022-05-27  5:31                 ` Dmitry Vyukov
2022-05-27  5:31                   ` Dmitry Vyukov
2022-05-27  7:32                   ` Johannes Berg
2022-05-27  7:32                     ` Johannes Berg
2022-05-27 10:36                 ` Johannes Berg
2022-05-27 10:36                   ` Johannes Berg
2022-05-27 13:05                 ` Johannes Berg
2022-05-27 13:05                   ` Johannes Berg
2022-05-27 13:09                   ` Dmitry Vyukov
2022-05-27 13:09                     ` Dmitry Vyukov
2022-05-27 13:15                     ` Johannes Berg
2022-05-27 13:15                       ` Johannes Berg
2022-05-27 13:18                       ` Dmitry Vyukov
2022-05-27 13:18                         ` Dmitry Vyukov
2022-05-27 13:27                         ` Johannes Berg
2022-05-27 13:27                           ` Johannes Berg
2022-05-27 13:52                           ` Dmitry Vyukov
2022-05-27 13:52                             ` Dmitry Vyukov
2022-05-27 14:27                             ` Johannes Berg
2022-05-27 14:27                               ` Johannes Berg
2022-05-27 15:46                               ` Dmitry Vyukov
2022-05-27 15:46                                 ` Dmitry Vyukov
2020-03-29 19:06     ` [PATCH] " Richard Weinberger
2020-03-29 19:06       ` Richard Weinberger

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