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* Re: [syzbot] [tipc?] kernel BUG in __pskb_pull_tail
       [not found] <[email protected]>
@ 2024-12-13 11:43 ` syzbot
  2024-12-13 12:19   ` Eric Dumazet
  0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2024-12-13 11:43 UTC (permalink / raw)
  To: alsa-devel, asml.silence, axboe, clm, davem, dennis.dalessandro,
	dsterba, edumazet, eric.dumazet, horms, io-uring, jasowang,
	jdamato, jgg, jmaloy, josef, kuba, kvm, leon, linux-block,
	linux-btrfs, linux-fsdevel, linux-kernel, linux-rdma, miklos, mst,
	netdev, pabeni, pbonzini, perex, stable, stefanha, syzkaller-bugs,
	tipc-discussion, tiwai, viro, virtualization, ying.xue

syzbot has bisected this issue to:

commit de4f5fed3f231a8ff4790bf52975f847b95b85ea
Author: Jens Axboe <[email protected]>
Date:   Wed Mar 29 14:52:15 2023 +0000

    iov_iter: add iter_iovec() helper

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17424730580000
start commit:   96b6fcc0ee41 Merge branch 'net-dsa-cleanup-eee-part-1'
git tree:       net-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=14c24730580000
console output: https://syzkaller.appspot.com/x/log.txt?x=10c24730580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1362a5aee630ff34
dashboard link: https://syzkaller.appspot.com/bug?extid=4f66250f6663c0c1d67e
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=166944f8580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1287ecdf980000

Reported-by: [email protected]
Fixes: de4f5fed3f23 ("iov_iter: add iter_iovec() helper")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [syzbot] [tipc?] kernel BUG in __pskb_pull_tail
  2024-12-13 11:43 ` [syzbot] [tipc?] kernel BUG in __pskb_pull_tail syzbot
@ 2024-12-13 12:19   ` Eric Dumazet
  0 siblings, 0 replies; 2+ messages in thread
From: Eric Dumazet @ 2024-12-13 12:19 UTC (permalink / raw)
  To: syzbot
  Cc: alsa-devel, asml.silence, axboe, clm, davem, dennis.dalessandro,
	dsterba, eric.dumazet, horms, io-uring, jasowang, jdamato, jgg,
	jmaloy, josef, kuba, kvm, leon, linux-block, linux-btrfs,
	linux-fsdevel, linux-kernel, linux-rdma, miklos, mst, netdev,
	pabeni, pbonzini, perex, stable, stefanha, syzkaller-bugs,
	tipc-discussion, tiwai, viro, virtualization, ying.xue

On Fri, Dec 13, 2024 at 12:43 PM syzbot
<[email protected]> wrote:
>
> syzbot has bisected this issue to:
>
> commit de4f5fed3f231a8ff4790bf52975f847b95b85ea
> Author: Jens Axboe <[email protected]>
> Date:   Wed Mar 29 14:52:15 2023 +0000
>
>     iov_iter: add iter_iovec() helper
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17424730580000
> start commit:   96b6fcc0ee41 Merge branch 'net-dsa-cleanup-eee-part-1'
> git tree:       net-next
> final oops:     https://syzkaller.appspot.com/x/report.txt?x=14c24730580000
> console output: https://syzkaller.appspot.com/x/log.txt?x=10c24730580000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=1362a5aee630ff34
> dashboard link: https://syzkaller.appspot.com/bug?extid=4f66250f6663c0c1d67e
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=166944f8580000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1287ecdf980000
>
> Reported-by: [email protected]
> Fixes: de4f5fed3f23 ("iov_iter: add iter_iovec() helper")
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

Great, thanks syzbot.

Patch is under review :

https://patchwork.kernel.org/project/netdevbpf/patch/[email protected]/

^ permalink raw reply	[flat|nested] 2+ messages in thread

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     [not found] <[email protected]>
2024-12-13 11:43 ` [syzbot] [tipc?] kernel BUG in __pskb_pull_tail syzbot
2024-12-13 12:19   ` Eric Dumazet

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