Alexei Starovoitov writes:
> On Fri, Oct 11, 2019 at 3:15 AM Tetsuo Handa
> wrote:
>>
>> Hello.
>>
>> I noticed that syzbot is reporting that refcount incremented by
>> bpf(BPF_MAP_UPDATE_ELEM)
>> syscall is not decremented when unregister_netdevice() is called. Is this a
>> BPF bug?
>
>
On Fri, Oct 11, 2019 at 3:15 AM Tetsuo Handa
wrote:
>
> Hello.
>
> I noticed that syzbot is reporting that refcount incremented by
> bpf(BPF_MAP_UPDATE_ELEM)
> syscall is not decremented when unregister_netdevice() is called. Is this a
> BPF bug?
Jesper, Toke,
please take a look.
> Kernel:
Hello.
I noticed that syzbot is reporting that refcount incremented by
bpf(BPF_MAP_UPDATE_ELEM)
syscall is not decremented when unregister_netdevice() is called. Is this a BPF
bug?
Kernel: 9e208aa06c2109b45eec6be049a8e47034748c20 on linux.git
Config:
On 4/29/19 12:34 PM, David Ahern wrote:
> On 4/27/19 10:22 PM, Tetsuo Handa wrote:
>> On 2019/04/28 8:52, Eric Dumazet wrote:
>>> On 4/27/19 3:33 PM, Tetsuo Handa wrote:
I'm waiting for davem why it is safe to move the dst entry from
"a device to unregister" to "a loopback device in
syzbot has found a reproducer for the following crash on:
HEAD commit:31130a16d459 Merge tag 'for-linus-4.19-rc1-tag' of git://g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1116b46c40
kernel config:
syzbot has found a reproducer for the following crash on:
HEAD commit:31130a16d459 Merge tag 'for-linus-4.19-rc1-tag' of git://g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1116b46c40
kernel config:
Hello,
syzbot found the following crash on:
HEAD commit:1236568ee3cb Merge tag 'gpio-v4.18-3' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=135f47e040
kernel config: https://syzkaller.appspot.com/x/.config?x=152cb8ccd35b1f70
Hello,
syzbot found the following crash on:
HEAD commit:1236568ee3cb Merge tag 'gpio-v4.18-3' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=135f47e040
kernel config: https://syzkaller.appspot.com/x/.config?x=152cb8ccd35b1f70
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