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From: Qian Cai <cai@lca.pw>
To: Esme <esploit@protonmail.ch>
Cc: "dgilbert@interlog.com" <dgilbert@interlog.com>,
	David Lechner <david@lechnology.com>,
	Michel Lespinasse <walken@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	"joeypabalinas@gmail.com" <joeypabalinas@gmail.com>,
	linux-mm <linux-mm@kvack.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] rbtree: fix the red root
Date: Mon, 14 Jan 2019 12:58:03 -0500
Message-ID: <51950f43-1daf-9192-ce9b-7a1ddae3edd2@lca.pw> (raw)
In-Reply-To: <xeAUGwo5bQoLOJ9aXeSLY9G0hlKWJzjeZ4f4M1Hr8-1ryRwQ3Y-PgQ_eAtFAjpNZnn0zQGk6yHMkoEjjoM99vdhumv4Dey9KP5y6PvSRroo=@protonmail.ch>

Unfortunately, I could not trigger any of those here both in a bare-metal and
virtual machines. All I triggered were hung tasks and soft-lockup due to fork bomb.

The only other thing I can think of is to setup kdump to capture a vmcore when
either GPF or BUG() happens, and then share the vmcore somewhere, so I might
pork around to see where the memory corruption looks like.

  reply index

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <YrcPMrGmYbPe_xgNEV6Q0jqc5XuPYmL2AFSyeNmg1gW531bgZnBGfEUK5_ktqDBaNW37b-NP2VXvlliM7_PsBRhSfB649MaW1Ne7zT9lHc=@protonmail.ch>
2019-01-11 16:51 ` [PATCH] " Qian Cai
2019-01-11 17:17   ` Joey Pabalinas
2019-01-11 17:31   ` Matthew Wilcox
2019-01-11 17:53     ` Joey Pabalinas
2019-01-11 18:12     ` Qian Cai
2019-01-11 18:16       ` Matthew Wilcox
2019-01-11 20:58         ` [PATCH v2] " Qian Cai
2019-01-11 23:16           ` Matthew Wilcox
2019-01-12  0:18             ` Qian Cai
2019-01-12  0:39               ` Esme
2019-01-11 23:47           ` David Lechner
2019-01-12  2:58             ` Michel Lespinasse
2019-01-14  2:20               ` David Lechner
2019-01-14  2:33                 ` Qian Cai
2019-01-14  3:07                   ` Esme
2019-01-14  3:52                     ` Douglas Gilbert
2019-01-14  3:59                       ` Esme
2019-01-14  4:52                         ` Douglas Gilbert
2019-01-14  6:23                           ` Esme
2019-01-14 15:45                             ` Qian Cai
2019-01-14 15:51                               ` Esme
2019-01-14 17:58                                 ` Qian Cai [this message]
2019-01-14 18:26                                   ` Douglas Gilbert
2019-01-15  5:31                             ` Qian Cai
2019-01-16 14:37                               ` Esme
2019-01-18 17:10                                 ` Qian Cai

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