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Tue, 27 Jan 2026 05:46:08 -0800 (PST) Date: Tue, 27 Jan 2026 13:46:06 +0000 From: Chris Bainbridge To: "Korenblit, Miriam Rachel" Cc: "kvalo@kernel.org" , "Berg, Johannes" , "benjamin@sipsolutions.net" , "gustavoars@kernel.org" , "linux-intel-wifi@intel.com" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: Re: [PATCH] Revert "wifi: iwlwifi: trans: remove STATUS_SUSPENDED" Message-ID: References: <20260125233335.6875-1-chris.bainbridge@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jan 27, 2026 at 01:22:06PM +0000, Korenblit, Miriam Rachel wrote: > > > > -----Original Message----- > > From: Chris Bainbridge > > Sent: Tuesday, January 27, 2026 2:22 PM > > To: Korenblit, Miriam Rachel > > Cc: kvalo@kernel.org; Berg, Johannes ; > > benjamin@sipsolutions.net; gustavoars@kernel.org; linux-intel-wifi@intel.com; > > linux-wireless@vger.kernel.org; netdev@vger.kernel.org; linux- > > kernel@vger.kernel.org; stable@vger.kernel.org > > Subject: Re: [PATCH] Revert "wifi: iwlwifi: trans: remove STATUS_SUSPENDED" > > > > On Tue, Jan 27, 2026 at 05:05:31AM +0000, Korenblit, Miriam Rachel wrote: > > > > > > Just making sure: have you been able to reproduce the assert > > (ADVANCED_SYSASSERT in the log), and then the panic didn't happen? > > > > Yes, the ADVANCED_SYSASSERT was logged but there was no subsequent null > > pointer dereference. > > > > > If yes, please test the attached patch, which is supposed to fix the assert itself. > > With this, you are not even supposed to see an assert. > > > > I ran this through 15 suspend/resume cycles with network traffic. The > > ADVANCED_SYSASSERT did not occur, so it looks like the patch does fix the > > SYSASSERT. There was a warning logged once out of the 15 cycles: > > > > I think that this is probably a different bug though - checking previous logs with > > journalctl, I see the same warning occurred once with 6.17.0-06871- > > gf79e772258df which predates the "remove STATUS_SUSPENDED" > > commit. > > Thanks for the help! > > Regarding the warning, please open Bugzilla ticket for that > > Miri Sure, ticket is https://bugzilla.kernel.org/show_bug.cgi?id=221017