Re: [v1] bluetooth: hci_core: Fix use-after-free in vhci_flush().

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pe, 2025-06-13 kello 19:20 -0700, Kuniyuki Iwashima kirjoitti:

[clip]
> > ##############################
> > Test: TestRunner_mesh-tester - FAIL
> > Desc: Run mesh-tester with test-runner
> > Output:
> > BUG: KASAN: slab-use-after-free in run_timer_softirq+0x76b/0x7d0
> > WARNING: CPU: 0 PID: 68 at kernel/workqueue.c:2257 __queue_work+0x93e/0xba0
> > Total: 10, Passed: 9 (90.0%), Failed: 1, Not Run: 0
> 
> It seems the same splat can be seen on other patches.
> https://lore.kernel.org/linux-bluetooth/?q=KASAN+run_timer_softirq
> 
> Is this a known issue, or are we all making the same mistake ?
> If latter, can I get the full splat 

https://github.com/BluezTestBot/bluetooth-next/pull/2887/checks

But probably it's an existing issue.

> and some guidance to run
> the same test locally (if it's easy to set up) ?

Please see
https://github.com/bluez/bluez/blob/master/doc/test-runner.rst#examples

I does not reproduce locally for me however.

-- 
Pauli Virtanen





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