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From: Brendan Dolan-Gavitt <1892604@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1892604] Re: qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed.
Date: Wed, 26 Aug 2020 00:02:54 -0000	[thread overview]
Message-ID: <159840017470.15943.17307518496513963257.malone@soybean.canonical.com> (raw)
In-Reply-To: 159814309088.988.14645850566795174578.malonedeb@wampee.canonical.com

Yep, it looks like that works! Sorry for the bogus report, I didn't
think to check the Changelog.

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https://bugs.launchpad.net/bugs/1892604

Title:
  qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion
  `addr <= GINTSTS2' failed.

Status in QEMU:
  New

Bug description:
  When trying to run the 2016-05-27 Raspbian image on the emulated
  raspi2 platform, the system boots but shortly after the login prompt
  QEMU (master; commit ID ca489cd037e4d50dc6c40570a167504ad7e5a521) dies
  with:

  qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion
  `addr <= GINTSTS2' failed.

  Steps to reproduce:

  1. Get the image: wget
  http://downloads.raspberrypi.org/raspbian/images/raspbian-2016-05-31/2016-05-27
  -raspbian-jessie.zip

  2. Extract the kernel image and DTB:

  sudo losetup -f --show -P 2016-05-27-raspbian-jessie.img
  sudo mkdir /mnt/rpi
  sudo mount /dev/loop11p1 /mnt/rpi/
  cp /mnt/rpi/kernel7.img .                                                                                                                                                                                                                                                                         
  cp /mnt/rpi/bcm2709-rpi-2-b.dtb .                                                                                                                                                                                                                                                                 
  sudo umount /mnt/rpi 
  sudo losetup -d /dev/loop11 

  3. Run QEMU:
  qemu-system-arm -M raspi2 -m 1G -dtb bcm2709-rpi-2-b.dtb -kernel kernel7.img -append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2" -sd 2016-05-27-raspbian-jessie.img -smp 4 -serial stdio -display none

  A few seconds after the login prompt is displayed, QEMU will exit with
  the assertion failure.

  I also tried changing all of the asserts to if statements that (for
  MMIO reads) returned 0 and (for writes) just returned, but this
  resulted in a non-responsive system.

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  parent reply	other threads:[~2020-08-26  0:11 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-23  0:38 [Bug 1892604] [NEW] qemu-system-arm: ../hw/usb/hcd-dwc2.c:666: dwc2_glbreg_read: Assertion `addr <= GINTSTS2' failed Brendan Dolan-Gavitt
2020-08-23  0:54 ` [Bug 1892604] " Brendan Dolan-Gavitt
2020-08-25 19:47 ` Paul Zimmerman
2020-08-26  0:02 ` Brendan Dolan-Gavitt [this message]
2020-08-26  9:08 ` Peter Maydell
2020-08-26 22:07 ` Paul Zimmerman
2020-09-15 17:31 ` Petunia
2020-09-15 17:51 ` Brendan Dolan-Gavitt
2020-09-15 18:32 ` Petunia
2020-09-15 20:10 ` Paul Zimmerman
2020-09-15 20:49 ` Petunia
2020-09-15 23:44 ` Paul Zimmerman
2020-09-17  9:08 ` Paul Zimmerman
2020-09-17  9:21 ` Paul Zimmerman
2020-09-18 14:52 ` Brendan Dolan-Gavitt
2020-09-19 20:35 ` Paul Zimmerman
2020-09-20  6:35 ` Paul Zimmerman
2021-05-11  8:00 ` Thomas Huth
2021-05-11  8:26 ` Philippe Mathieu-Daudé

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