From: Johan Hovold <johan@kernel.org>
To: Bingbu Cao <bingbu.cao@linux.intel.com>
Cc: Marc Zyngier <maz@kernel.org>,
linux-kernel@vger.kernel.org, johan+linaro@kernel.org,
hsinyi@chromium.org, nirmal.patel@linux.intel.com,
jonathan.derrick@linux.dev, david.e.box@linux.intel.com
Subject: Re: System boot failure related to commit 'irqdomain: Switch to per-domain locking'
Date: Thu, 2 Mar 2023 10:02:39 +0100 [thread overview]
Message-ID: <ZABmL3/4oeN9EFsT@hovoldconsulting.com> (raw)
In-Reply-To: <bc72258e-ce88-6812-08bf-0f16f15e02ce@linux.intel.com>
On Thu, Mar 02, 2023 at 04:55:21PM +0800, Bingbu Cao wrote:
> I can dump the log by initramfs-tool now and checked that the change
> https://lore.kernel.org/all/20230223083800.31347-1-jgross@suse.com/
> can fix my problem, thanks for your help.
Thanks for confirming.
> [ 1.726080] BUG: kernel NULL pointer dereference, address: 0000000000000050
> [ 1.726874] #PF: supervisor read access in kernel mode
> [ 1.727687] #PF: error_code(0x0000) - not-present page
> [ 1.728491] PGD 0 P4D 0
> [ 1.729280] Oops: 0000 [#1] PREEMPT SMP NOPTI
> [ 1.730078] CPU: 3 PID: 154 Comm: systemd-udevd Not tainted 6.2.0-ipu #10
> [ 1.730870] Hardware name: Dell Inc. XPS 9315/, BIOS 0.0.22 12/23/2021
> [ 1.731670] RIP: 0010:irq_domain_create_hierarchy+0x2d/0x70
> [ 1.732470] Code: 00 00 55 48 89 e5 41 55 49 89 fd 48 89 cf 41 54 53 89 f3 85 d2 74 3f 89 d6 31 c9 89 d2 e8 6b fd ff ff 49 89 c4 4d 85 e4 74 1e <49> 8b 45 50 41 09 5c 24 28 4c 89 e7 4d 89 ac 24 80 00 00 00 49 89
> [ 1.733321] RSP: 0018:ffffb811c08e38f8 EFLAGS: 00010282
> [ 1.734156] RAX: ffff975001456540 RBX: 0000000000000010 RCX: 0000000000000000
> [ 1.734993] RDX: ffffffffadf8be90 RSI: ffffffffac7290a0 RDI: ffff975001456570
> [ 1.735841] RBP: ffffb811c08e3910 R08: ffff975001452900 R09: ffff975001452900
> [ 1.736676] R10: ffff975001452900 R11: ffff97510145206f R12: ffff975001456540
> [ 1.737515] R13: 0000000000000000 R14: 0000000000000013 R15: ffff975011860628
> [ 1.738349] FS: 00007f20175c08c0(0000) GS:ffff97537f8c0000(0000) knlGS:0000000000000000
> [ 1.739198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1.740042] CR2: 0000000000000050 CR3: 0000000111e1c004 CR4: 0000000000770ee0
> [ 1.740892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 1.741741] DR3: 0000000000000000 DR6: 00000000ffff07f0 DR7: 0000000000000400
> [ 1.742592] PKRU: 55555554
> [ 1.743415] Call Trace:
> [ 1.744226] <TASK>
> [ 1.745045] __msi_create_irq_domain+0xb8/0x180
> [ 1.745863] msi_create_irq_domain+0x13/0x20
> [ 1.746680] pci_msi_create_irq_domain+0x7a/0xe0
> [ 1.747493] vmd_probe+0x85e/0x9a0 [vmd]
> [ 1.748313] local_pci_probe+0x48/0xb0
> [ 1.749133] pci_device_probe+0xc8/0x280
> [ 1.749961] really_probe+0x186/0x3f0
Johan
prev parent reply other threads:[~2023-03-02 9:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 10:46 System boot failure related to commit 'irqdomain: Switch to per-domain locking' Bingbu Cao
2023-02-27 11:02 ` Johan Hovold
2023-02-27 11:25 ` Bingbu Cao
2023-02-27 12:47 ` Johan Hovold
2023-02-28 0:45 ` Marc Zyngier
2023-03-01 11:17 ` Bingbu Cao
2023-03-01 14:46 ` Marc Zyngier
2023-03-02 8:55 ` Bingbu Cao
2023-03-02 9:02 ` Johan Hovold [this message]
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