Re: INFO: rcu detected stall in nsim_fib_event_work

From: Hillf Danton
Date: Sat Feb 03 2024 - 03:16:51 EST

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On Sat, 03 Feb 2024 14:16:16 +0800 Ubisectech Sirius <bugreport@xxxxxxxxxxxxxx>
> Hello.
> We are Ubisectech Sirius Team, the vulnerability lab of China ValiantSec.
> Recently, our team has discovered a issue in Linux kernel 6.8.0-rc2-g6764c317b6bb.
> Attached to the email were a POC file of the issue.

Could you test if the fix [1] syzbot tested a while before works for you?

[1] https://lore.kernel.org/lkml/000000000000c041c206103c2f22@xxxxxxxxxx/

Next message: kernel test robot: "include/linux/compiler_types.h:346:38: error: call to '__compiletime_assert_412' declared with attribute error: FIELD_PREP: mask is not constant"
Previous message: Saurabh Singh Sengar: "Re: [PATCH 1/1] fbdev/hyperv_fb: Fix logic error for Gen2 VMs in hvfb_getmem()"
In reply to: Ubisectech Sirius: "INFO: rcu detected stall in nsim_fib_event_work"
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