Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

ss “启用自动切换" Too many open files #9

Closed
suzukua opened this issue Dec 23, 2019 · 0 comments
Closed

ss “启用自动切换" Too many open files #9

suzukua opened this issue Dec 23, 2019 · 0 comments
Labels
At work Adopted, in preparation

Comments

@suzukua
Copy link

suzukua commented Dec 23, 2019 •
edited
Loading

启用了科学上网的自动切换就会报错，Too many open files，负责升高。
Dec 23 12:52:38 ss-redir[10334]: accept: Too many open files

另外问一个问题，科学上网默认就是透明代理吗？路由自身流量是否能走代理？OPT如何挂载？

ps：固件非常优秀，特别是actions打包
@chongshengB chongshengB added the At work Adopted, in preparation label Dec 24, 2019
hgz52018 pushed a commit to hgz52018/rt-n56u that referenced this issue Nov 1, 2022
@dur-randir @Yh793
kernel: igmp: add a missing spin_lock_init()
fb5f514 
commit b4846fc3c8559649277e3e4e6b5cec5348a8d208 upstream.

Andrey reported a lockdep warning on non-initialized
spinlock:

 INFO: trying to register non-static key.
 the code is fine but needs lockdep annotation.
 turning off the locking correctness validator.
 CPU: 1 PID: 4099 Comm: a.out Not tainted 4.12.0-rc6+ chongshengB#9
 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
 Call Trace:
  __dump_stack lib/dump_stack.c:16
  dump_stack+0x292/0x395 lib/dump_stack.c:52
  register_lock_class+0x717/0x1aa0 kernel/locking/lockdep.c:755
  ? 0xffffffffa0000000
  __lock_acquire+0x269/0x3690 kernel/locking/lockdep.c:3255
  lock_acquire+0x22d/0x560 kernel/locking/lockdep.c:3855
  __raw_spin_lock_bh ./include/linux/spinlock_api_smp.h:135
  _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:175
  spin_lock_bh ./include/linux/spinlock.h:304
  ip_mc_clear_src+0x27/0x1e0 net/ipv4/igmp.c:2076
  igmpv3_clear_delrec+0xee/0x4f0 net/ipv4/igmp.c:1194
  ip_mc_destroy_dev+0x4e/0x190 net/ipv4/igmp.c:1736

We miss a spin_lock_init() in igmpv3_add_delrec(), probably
because previously we never use it on this code path. Since
we already unlink it from the global mc_tomb list, it is
probably safe not to acquire this spinlock here. It does not
harm to have it although, to avoid conditional locking.

Fixes: c38b7d327aaf ("igmp: acquire pmc lock for ip_mc_clear_src()")
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
At work Adopted, in preparation
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@suzukua @chongshengB