* Re: KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim [not found] <0000000000005175bf057617c71d@google.com> @ 2019-11-18 11:35 ` syzbot 2019-12-10 22:08 ` syzbot 1 sibling, 0 replies; 3+ messages in thread From: syzbot @ 2019-11-18 11:35 UTC (permalink / raw) To: akpm, ast, boqun.feng, byungchul.park, daniel, davem, kernel-team, kirill, kuznet, linux-kernel, linux-mm, mingo, netdev, npiggin, peterz, syzkaller-bugs, tglx, torvalds, walken, willy, yoshfuji syzbot has bisected this bug to: commit a10b5c564741cd3b6708f085a1fa892b63c2063d Author: Byungchul Park <byungchul.park@lge.com> Date: Mon Aug 14 07:00:51 2017 +0000 locking/lockdep: Add a comment about crossrelease_hist_end() in lockdep_sys_exit() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1026190ce00000 start commit: 3a5af36b Merge tag '4.19-rc3-smb3-cifs' of git://git.samba.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=1226190ce00000 console output: https://syzkaller.appspot.com/x/log.txt?x=1426190ce00000 kernel config: https://syzkaller.appspot.com/x/.config?x=9c4a80625153107e dashboard link: https://syzkaller.appspot.com/bug?extid=68dce7caebd8543121de syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1068a44e400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=146386c6400000 Reported-by: syzbot+68dce7caebd8543121de@syzkaller.appspotmail.com Fixes: a10b5c564741 ("locking/lockdep: Add a comment about crossrelease_hist_end() in lockdep_sys_exit()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim [not found] <0000000000005175bf057617c71d@google.com> 2019-11-18 11:35 ` KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim syzbot @ 2019-12-10 22:08 ` syzbot 2019-12-10 22:11 ` Jason Gunthorpe 1 sibling, 1 reply; 3+ messages in thread From: syzbot @ 2019-12-10 22:08 UTC (permalink / raw) To: akpm, ast, boqun.feng, byungchul.park, daniel, davem, dledford, jgg, jgg, kernel-team, kirill, kuznet, leon, leonro, linux-kernel, linux-mm, linux-rdma, mingo, netdev, npiggin, parav, peterz, syzkaller-bugs, tglx, torvalds, walken, willy, yoshfuji syzbot suspects this bug was fixed by commit: commit 30471d4b20335d9bd9ae9b2382a1e1e97d18d86d Author: Leon Romanovsky <leonro@mellanox.com> Date: Sun Feb 3 12:55:50 2019 +0000 RDMA/core: Share driver structure size with core bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16b7bb7ae00000 start commit: 3a5af36b Merge tag '4.19-rc3-smb3-cifs' of git://git.samba.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=9c4a80625153107e dashboard link: https://syzkaller.appspot.com/bug?extid=68dce7caebd8543121de syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1068a44e400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=146386c6400000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: RDMA/core: Share driver structure size with core For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim 2019-12-10 22:08 ` syzbot @ 2019-12-10 22:11 ` Jason Gunthorpe 0 siblings, 0 replies; 3+ messages in thread From: Jason Gunthorpe @ 2019-12-10 22:11 UTC (permalink / raw) To: syzbot Cc: akpm, ast, boqun.feng, byungchul.park, daniel, davem, dledford, kernel-team, kirill, kuznet, leon, leonro, linux-kernel, linux-mm, linux-rdma, mingo, netdev, npiggin, parav, peterz, syzkaller-bugs, tglx, torvalds, walken, willy, yoshfuji On Tue, Dec 10, 2019 at 02:08:01PM -0800, syzbot wrote: > syzbot suspects this bug was fixed by commit: > > commit 30471d4b20335d9bd9ae9b2382a1e1e97d18d86d > Author: Leon Romanovsky <leonro@mellanox.com> > Date: Sun Feb 3 12:55:50 2019 +0000 > > RDMA/core: Share driver structure size with core > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16b7bb7ae00000 > start commit: 3a5af36b Merge tag '4.19-rc3-smb3-cifs' of git://git.samba.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=9c4a80625153107e > dashboard link: https://syzkaller.appspot.com/bug?extid=68dce7caebd8543121de > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1068a44e400000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=146386c6400000 > > If the result looks correct, please mark the bug fixed by replying with: > > #syz fix: RDMA/core: Share driver structure size with core > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection Seems pretty unlikely Jason ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <0000000000005175bf057617c71d@google.com>
2019-11-18 11:35 ` KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim syzbot
2019-12-10 22:08 ` syzbot
2019-12-10 22:11 ` Jason Gunthorpe
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