Public bug reported: image: 18.04.5 daily image (20200806.1) bionic-live-server-arm64.iso kernel: 4.15.0-112-generic #113-Ubuntu platform: Hisilicon D05 arm64 arch
[Reproducing Steps] 1. setup pxe boot by following https://discourse.ubuntu.com/t/netbooting-the-live-server-installer/14510 2. pxe boot the machine with the image [Expected Result] Boot to subiquity [Actual Result] Kernel trace happened during booting process. Reproducing rate: 2 out of 2. [ 6.643543] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic #113-Ubuntu [ 6.651271] Hardware name: Hisilicon D05/BC11SPCD, BIOS 1.50 06/01/2018 [ 6.657871] Call trace: [ 6.660308] dump_backtrace+0x0/0x198 [ 6.663957] show_stack+0x24/0x30 [ 6.667261] dump_stack+0x98/0xbc [ 6.670563] panic+0x128/0x2a4 [ 6.673606] mount_block_root+0x210/0x2e8 [ 6.677603] mount_root+0x7c/0x8c [ 6.680904] prepare_namespace+0x144/0x1dc [ 6.684987] kernel_init_freeable+0x218/0x23c [ 6.689331] kernel_init+0x18/0x110 [ 6.692806] ret_from_fork+0x10/0x18 [ 6.696428] SMP: stopping secondary CPUs [ 6.700345] Kernel Offset: disabled [ 6.703821] CPU features: 0x00002008 [ 6.707382] Memory Limit: none [ 6.710438] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890867 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890867/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
