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Wed, 16 Sep 2026 12:24:06 -0700 (PDT) Date: Wed, 16 Sep 2026 12:24:06 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aaaecd6.4e05fbd6.392abc.0003.GAE@google.com> Subject: Re: [syzbot] [kvm?] BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start From: syzbot To: akpm@linux-foundation.org, bigeasy@linutronix.de, dwmw2@infradead.org, dwmw@amazon.co.uk, kvm@vger.kernel.org, liam.howlett@oracle.com, liam@infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-rt-devel@lists.linux.dev, ljs@kernel.org, lkp@intel.com, llvm@lists.linux.dev, lorenzo.stoakes@oracle.com, me@brighamcampbell.com, mhocko@suse.com, nogikh@google.com, oe-kbuild-all@lists.linux.dev, pbonzini@redhat.com, rientjes@google.com, rppt@kernel.org, seanjc@google.com, shaikhkamal2012@gmail.com, shakeel.butt@linux.dev, skhan@linuxfoundation.org, surenb@google.com, syzkaller-bugs@googlegroups.com, vbabka@kernel.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam04 X-Rspam-User: X-Stat-Signature: en3omuei7rdqnpih87koq9s1rfb7p3ii X-Rspamd-Queue-Id: 1022040008 X-HE-Tag: 1789586646-129370 X-HE-Meta: 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 SXZ/+sB8 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: error: corrupt patch at line 7 Tested on: commit: 9b87fdc9 Merge tag 'sched_ext-for-7.3-rc3-fixes' of gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b454dc6b1b7acd30 dashboard link: https://syzkaller.appspot.com/bug?extid=c3178b6b512446632bac compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=15a16bf9580000