Hello:
This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Mon, 27 Jun 2022 20:58:03 -0700 you wrote:
> syzbot reproduced the BUG,
>
> BUG: sleeping function called from invalid context at kernel/workqueue.c:3010
>
> with the following stack trace fragment
>
> start_flush_work kernel/workqueue.c:3010 [inline]
> __flush_work+0x109/0xb10 kernel/workqueue.c:3074
> __cancel_work_timer+0x3f9/0x570 kernel/workqueue.c:3162
> sk_psock_stop+0x4cb/0x630 net/core/skmsg.c:802
> sock_map_destroy+0x333/0x760 net/core/sock_map.c:1581
> inet_csk_destroy_sock+0x196/0x440 net/ipv4/inet_connection_sock.c:1130
> __tcp_close+0xd5b/0x12b0 net/ipv4/tcp.c:2897
> tcp_close+0x29/0xc0 net/ipv4/tcp.c:2909
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: sockmap calling sleepable function in teardown path
https://git.kernel.org/bpf/bpf-next/c/697fb80a5364
You are awesome, thank you!
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