* Re: BUG: unable to handle kernel paging request in bpf_trace_run2 [not found] <000000000000680f2905afd0649c@google.com> @ 2020-09-29 12:46 ` syzbot 2021-04-01 18:01 ` [syzbot] " syzbot 1 sibling, 0 replies; 3+ messages in thread From: syzbot @ 2020-09-29 12:46 UTC (permalink / raw) To: andriin, ast, bpf, corbet, daniel, davem, dsahern, hawk, john.fastabend, kafai, kpsingh, kuba, linux-doc, linux-kernel, mingo, netdev, rostedt, songliubraving, syzkaller-bugs, yhs syzbot has bisected this issue to: commit 58956317c8de52009d1a38a721474c24aef74fe7 Author: David Ahern <dsahern@gmail.com> Date: Fri Dec 7 20:24:57 2018 +0000 neighbor: Improve garbage collection bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12d31675900000 start commit: 12450081 libbpf: Fix native endian assumption when parsing.. git tree: bpf final oops: https://syzkaller.appspot.com/x/report.txt?x=11d31675900000 console output: https://syzkaller.appspot.com/x/log.txt?x=16d31675900000 kernel config: https://syzkaller.appspot.com/x/.config?x=5ac0d21536db480b dashboard link: https://syzkaller.appspot.com/bug?extid=cc36fd07553c0512f5f7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1365d2c3900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16d5f08d900000 Reported-by: syzbot+cc36fd07553c0512f5f7@syzkaller.appspotmail.com Fixes: 58956317c8de ("neighbor: Improve garbage collection") For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] BUG: unable to handle kernel paging request in bpf_trace_run2 [not found] <000000000000680f2905afd0649c@google.com> 2020-09-29 12:46 ` BUG: unable to handle kernel paging request in bpf_trace_run2 syzbot @ 2021-04-01 18:01 ` syzbot 2021-04-13 7:57 ` Dmitry Vyukov 1 sibling, 1 reply; 3+ messages in thread From: syzbot @ 2021-04-01 18:01 UTC (permalink / raw) To: andrii, andriin, ast, bpf, corbet, daniel, davem, dsahern, hawk, john.fastabend, kafai, kpsingh, kpsingh, kuba, linux-doc, linux-kernel, mathieu.desnoyers, mingo, mingo, mmullins, netdev, peterz, rostedt, songliubraving, syzkaller-bugs, yhs syzbot suspects this issue was fixed by commit: commit befe6d946551d65cddbd32b9cb0170b0249fd5ed Author: Steven Rostedt (VMware) <rostedt@goodmis.org> Date: Wed Nov 18 14:34:05 2020 +0000 tracepoint: Do not fail unregistering a probe due to memory failure bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f0260ed00000 start commit: 12450081 libbpf: Fix native endian assumption when parsing.. git tree: bpf kernel config: https://syzkaller.appspot.com/x/.config?x=5ac0d21536db480b dashboard link: https://syzkaller.appspot.com/bug?extid=cc36fd07553c0512f5f7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1365d2c3900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16d5f08d900000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: tracepoint: Do not fail unregistering a probe due to memory failure For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] BUG: unable to handle kernel paging request in bpf_trace_run2 2021-04-01 18:01 ` [syzbot] " syzbot @ 2021-04-13 7:57 ` Dmitry Vyukov 0 siblings, 0 replies; 3+ messages in thread From: Dmitry Vyukov @ 2021-04-13 7:57 UTC (permalink / raw) To: syzbot Cc: andrii, Andrii Nakryiko, Alexei Starovoitov, bpf, Jonathan Corbet, Daniel Borkmann, David Miller, David Ahern, Jesper Dangaard Brouer, John Fastabend, Martin KaFai Lau, KP Singh, kpsingh, Jakub Kicinski, open list:DOCUMENTATION, LKML, Mathieu Desnoyers, Ingo Molnar, Ingo Molnar, mmullins, netdev, Peter Zijlstra, Steven Rostedt, Song Liu, syzkaller-bugs, Yonghong Song On Thu, Apr 1, 2021 at 8:01 PM syzbot <syzbot+cc36fd07553c0512f5f7@syzkaller.appspotmail.com> wrote: > > syzbot suspects this issue was fixed by commit: > > commit befe6d946551d65cddbd32b9cb0170b0249fd5ed > Author: Steven Rostedt (VMware) <rostedt@goodmis.org> > Date: Wed Nov 18 14:34:05 2020 +0000 > > tracepoint: Do not fail unregistering a probe due to memory failure > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f0260ed00000 > start commit: 12450081 libbpf: Fix native endian assumption when parsing.. > git tree: bpf > kernel config: https://syzkaller.appspot.com/x/.config?x=5ac0d21536db480b > dashboard link: https://syzkaller.appspot.com/bug?extid=cc36fd07553c0512f5f7 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1365d2c3900000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16d5f08d900000 > > If the result looks correct, please mark the issue as fixed by replying with: > > #syz fix: tracepoint: Do not fail unregistering a probe due to memory failure > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection Looks reasonable: #syz fix: tracepoint: Do not fail unregistering a probe due to memory failure ^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-09-29 12:46 ` BUG: unable to handle kernel paging request in bpf_trace_run2 syzbot
2021-04-01 18:01 ` [syzbot] " syzbot
2021-04-13 7:57 ` Dmitry Vyukov
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