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From: syzbot <syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com>
To: 42.hyeyoo@gmail.com, Liam.Howlett@Oracle.com,
	agordeev@linux.ibm.com, akpm@linux-foundation.org,
	alexghiti@rivosinc.com, aou@eecs.berkeley.edu,
	borntraeger@linux.ibm.com, cgroups@vger.kernel.org,
	christophe.leroy@csgroup.eu, damon@lists.linux.dev,
	david@redhat.com, eadavis@sina.com, frankja@linux.ibm.com,
	gerald.schaefer@linux.ibm.com, gor@linux.ibm.com,
	hannes@cmpxchg.org, hca@linux.ibm.com, imbrenda@linux.ibm.com,
	jeeheng.sia@starfivetech.com, jglisse@redhat.com,
	kvm@vger.kernel.org, leyfoon.tan@starfivetech.com,
	linmiaohe@huawei.com, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, mason.huo@starfivetech.com,
	mhocko@kernel.org, mpe@ellerman.id.au, muchun.song@linux.dev,
	naoya.horiguchi@nec.com, npiggin@gmail.com, palmer@dabbelt.com
Subject: Re: [syzbot] [mm?] kernel BUG in vma_replace_policy
Date: Fri, 08 Sep 2023 11:04:30 -0700	[thread overview]
Message-ID: <000000000000e127ec0604dcce27@google.com> (raw)
In-Reply-To: <000000000000f392a60604a65085@google.com>

syzbot has bisected this issue to:

commit 49b0638502da097c15d46cd4e871dbaa022caf7c
Author: Suren Baghdasaryan <surenb@google.com>
Date:   Fri Aug 4 15:27:19 2023 +0000

    mm: enable page walking API to lock vmas during the walk

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=11fd2348680000
start commit:   7733171926cc Merge tag 'mailbox-v6.6' of git://git.linaro...
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=13fd2348680000
console output: https://syzkaller.appspot.com/x/log.txt?x=15fd2348680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b273cdfbc13e9a4b
dashboard link: https://syzkaller.appspot.com/bug?extid=b591856e0f0139f83023
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15d4ecd0680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1055c284680000

Reported-by: syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com
Fixes: 49b0638502da ("mm: enable page walking API to lock vmas during the walk")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

WARNING: multiple messages have this Message-ID (diff)
From: syzbot <syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com>
To: 42.hyeyoo@gmail.com, Liam.Howlett@Oracle.com,
	agordeev@linux.ibm.com,  akpm@linux-foundation.org,
	alexghiti@rivosinc.com, aou@eecs.berkeley.edu,
	 borntraeger@linux.ibm.com, cgroups@vger.kernel.org,
	 christophe.leroy@csgroup.eu, damon@lists.linux.dev,
	david@redhat.com,  eadavis@sina.com, frankja@linux.ibm.com,
	gerald.schaefer@linux.ibm.com,  gor@linux.ibm.com,
	hannes@cmpxchg.org, hca@linux.ibm.com,  imbrenda@linux.ibm.com,
	jeeheng.sia@starfivetech.com, jglisse@redhat.com,
	 kvm@vger.kernel.org, leyfoon.tan@starfivetech.com,
	linmiaohe@huawei.com,  linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org,  linux-mm@kvack.org,
	linux-riscv@lists.infradead.org,  linux-s390@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org,  mason.huo@starfivetech.com,
	mhocko@kernel.org, mpe@ellerman.id.au,  muchun.song@linux.dev,
	naoya.horiguchi@nec.com, npiggin@gmail.com,  palmer@dabbelt.com,
	paul.walmsley@sifive.com, roman.gushchin@linux.dev,
	 sebastian.reichel@collabora.com, shakeelb@google.com,
	sj@kernel.org,  surenb@google.com, svens@linux.ibm.com,
	syzkaller-bugs@googlegroups.com,  willy@infradead.org
Subject: Re: [syzbot] [mm?] kernel BUG in vma_replace_policy
Date: Fri, 08 Sep 2023 11:04:30 -0700	[thread overview]
Message-ID: <000000000000e127ec0604dcce27@google.com> (raw)
In-Reply-To: <000000000000f392a60604a65085@google.com>

syzbot has bisected this issue to:

commit 49b0638502da097c15d46cd4e871dbaa022caf7c
Author: Suren Baghdasaryan <surenb@google.com>
Date:   Fri Aug 4 15:27:19 2023 +0000

    mm: enable page walking API to lock vmas during the walk

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=11fd2348680000
start commit:   7733171926cc Merge tag 'mailbox-v6.6' of git://git.linaro...
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=13fd2348680000
console output: https://syzkaller.appspot.com/x/log.txt?x=15fd2348680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b273cdfbc13e9a4b
dashboard link: https://syzkaller.appspot.com/bug?extid=b591856e0f0139f83023
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15d4ecd0680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1055c284680000

Reported-by: syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com
Fixes: 49b0638502da ("mm: enable page walking API to lock vmas during the walk")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

WARNING: multiple messages have this Message-ID (diff)
From: syzbot <syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com>
To: 42.hyeyoo@gmail.com, Liam.Howlett@Oracle.com,
	agordeev@linux.ibm.com,  akpm@linux-foundation.org,
	alexghiti@rivosinc.com, aou@eecs.berkeley.edu,
	 borntraeger@linux.ibm.com, cgroups@vger.kernel.org,
	 christophe.leroy@csgroup.eu, damon@lists.linux.dev,
	david@redhat.com,  eadavis@sina.com, frankja@linux.ibm.com,
	gerald.schaefer@linux.ibm.com,  gor@linux.ibm.com,
	hannes@cmpxchg.org, hca@linux.ibm.com,  imbrenda@linux.ibm.com,
	jeeheng.sia@starfivetech.com, jglisse@redhat.com,
	 kvm@vger.kernel.org, leyfoon.tan@starfivetech.com,
	linmiaohe@huawei.com,  linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org,  linux-mm@kvack.org,
	linux-riscv@lists.infradead.org,  linux-s390@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org,  mason.huo@starfivetech.com,
	mhocko@kernel.org, mpe@ellerman.id.au,  muchun.song@linux.dev,
	naoya.horiguchi@nec.com, npiggin@gmail.com,  palmer@dabbelt.com,
	paul.walmsley@sifive.com, roman.gushchin@linux.dev,
	 sebastian.reichel@collabora.com, shakeelb@google.com,
	sj@kernel.org,  surenb@google.com, svens@linux.ibm.com,
	syzkaller-bugs@googlegroups.com,  willy@infradead.org
Subject: Re: [syzbot] [mm?] kernel BUG in vma_replace_policy
Date: Fri, 08 Sep 2023 11:04:30 -0700	[thread overview]
Message-ID: <000000000000e127ec0604dcce27@google.com> (raw)
In-Reply-To: <000000000000f392a60604a65085@google.com>

syzbot has bisected this issue to:

commit 49b0638502da097c15d46cd4e871dbaa022caf7c
Author: Suren Baghdasaryan <surenb@google.com>
Date:   Fri Aug 4 15:27:19 2023 +0000

    mm: enable page walking API to lock vmas during the walk

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=11fd2348680000
start commit:   7733171926cc Merge tag 'mailbox-v6.6' of git://git.linaro...
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=13fd2348680000
console output: https://syzkaller.appspot.com/x/log.txt?x=15fd2348680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b273cdfbc13e9a4b
dashboard link: https://syzkaller.appspot.com/bug?extid=b591856e0f0139f83023
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15d4ecd0680000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1055c284680000

Reported-by: syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com
Fixes: 49b0638502da ("mm: enable page walking API to lock vmas during the walk")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2023-09-08 18:04 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-06  1:03 [syzbot] [mm?] kernel BUG in vma_replace_policy syzbot
2023-09-06  6:19 ` [PATCH] mm: as the same logic with queue_pages_range Edward AD
2023-09-06 12:06   ` Matthew Wilcox
2023-09-12  5:20   ` [LTP] " kernel test robot
2023-09-12  5:20     ` kernel test robot
2023-09-13  9:10     ` [LTP] " Cyril Hrubis
2023-09-13  9:10       ` Cyril Hrubis
2023-09-14  5:53     ` [LTP] [PATCH] mm: extpand queue_pages_range() to find and lock the vma range Edward AD
2023-09-14  5:53       ` Edward AD
2023-09-08 18:04 ` syzbot [this message]
2023-09-08 18:04   ` [syzbot] [mm?] kernel BUG in vma_replace_policy syzbot
2023-09-08 18:04   ` syzbot
2023-09-12  5:30 ` Matthew Wilcox
2023-09-12  6:09   ` syzbot
2023-09-12 14:55   ` Matthew Wilcox
2023-09-12 15:03     ` Suren Baghdasaryan
2023-09-12 16:00       ` Suren Baghdasaryan
2023-09-13 16:05         ` Suren Baghdasaryan
2023-09-13 16:46           ` Suren Baghdasaryan
2023-09-14 18:20             ` Suren Baghdasaryan
2023-09-14 19:09               ` Matthew Wilcox
2023-09-14 20:00                 ` Suren Baghdasaryan
2023-09-14 20:53                   ` Suren Baghdasaryan
2023-09-14 21:24                     ` Matthew Wilcox
2023-09-14 22:21                       ` Suren Baghdasaryan
2023-09-15  4:26                         ` Hugh Dickins
2023-09-15 16:09                           ` Suren Baghdasaryan
2023-09-15 18:05                             ` Suren Baghdasaryan
2023-09-16  2:43                               ` Hugh Dickins
2023-09-18 21:20                                 ` Suren Baghdasaryan
2023-09-15 18:26                           ` Matthew Wilcox
2023-09-16  2:54                             ` Hugh Dickins
2023-09-16  1:35                           ` Yang Shi
2023-09-16  3:57                             ` Hugh Dickins
2023-09-18 22:34                               ` Yang Shi
2023-09-19  0:34                                 ` Hugh Dickins
     [not found] <20230909034207.5816-1-hdanton@sina.com>
2023-09-09  4:43 ` syzbot

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