* Re: possible deadlock in flush_workqueue (2) [not found] <000000000000bfd4270578abe88b@google.com> @ 2019-03-22 11:12 ` syzbot 2019-11-07 13:42 ` syzbot 1 sibling, 0 replies; 2+ messages in thread From: syzbot @ 2019-03-22 11:12 UTC (permalink / raw) To: adilger.kernel, davem, jiangshanlai, kuznet, linux-ext4, linux-fsdevel, linux-kernel, netdev, sbrivio, sd, syzkaller-bugs, tj, tytso, viro, yoshfuji syzbot has bisected this bug to: commit f547fac624be53ad8b07e9ebca7654a7827ba61b Author: Sabrina Dubroca <sd@queasysnail.net> Date: Fri Oct 12 14:22:47 2018 +0000 ipv6: rate-limit probes for neighbourless routes bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17affd1b200000 start commit: f547fac6 ipv6: rate-limit probes for neighbourless routes git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=146ffd1b200000 console output: https://syzkaller.appspot.com/x/log.txt?x=106ffd1b200000 kernel config: https://syzkaller.appspot.com/x/.config?x=963b24abf3f7c2d8 dashboard link: https://syzkaller.appspot.com/bug?extid=a50c7541a4a55cd49b02 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12097f03400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10b55ac5400000 Reported-by: syzbot+a50c7541a4a55cd49b02@syzkaller.appspotmail.com Fixes: f547fac624be ("ipv6: rate-limit probes for neighbourless routes") For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: possible deadlock in flush_workqueue (2) [not found] <000000000000bfd4270578abe88b@google.com> 2019-03-22 11:12 ` possible deadlock in flush_workqueue (2) syzbot @ 2019-11-07 13:42 ` syzbot 1 sibling, 0 replies; 2+ messages in thread From: syzbot @ 2019-11-07 13:42 UTC (permalink / raw) To: aarcange, adilger.kernel, akpm, aneesh.kumar, dave, davem, hughd, jiangshanlai, kirill.shutemov, kuznet, linux-ext4, linux-fsdevel, linux-kernel, mhocko, mike.kravetz, n-horiguchi, netdev, prakash.sangappa, sbrivio, sd, syzkaller-bugs, tj, torvalds, tytso, viro, yoshfuji syzbot suspects this bug was fixed by commit: commit e7c58097793ef15d58fadf190ee58738fbf447cd Author: Mike Kravetz <mike.kravetz@oracle.com> Date: Tue Jan 8 23:23:32 2019 +0000 hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race" bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14ec0d2c600000 start commit: ca9eb48f Merge tag 'regulator-v5.0' of git://git.kernel.or.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=963b24abf3f7c2d8 dashboard link: https://syzkaller.appspot.com/bug?extid=a50c7541a4a55cd49b02 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12097f03400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10b55ac5400000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race" For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-03-22 11:12 ` possible deadlock in flush_workqueue (2) syzbot
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