** Description changed: + [Impact] + + Groovy armhf LPAE kernel fails to load kmods (and thus fail to boot). + + [Fix] + + Enable CONFIG_ARM_MODULE_PLTS for armhf + + [Regression potential] + + Quoting the arch/arm/Kconfig: + + "This [option] allows modules to be allocated in the generic + vmalloc area after the dedicated module memory area has been + exhausted. The modules will use slightly more memory, but after + rounding up to page size, the actual memory footprint is usually + the same. + + Disabling this is usually safe for small single-platform + configurations. + " + + --- + qemu-system-arm -M virt -m 4096 -smp 2,sockets=2,cores=1,threads=1 -drive file=./groovy-server-cloudimg-armhf.img,if=virtio -kernel ./vmlinuz-5.8.0-21-generic-lpae -initrd ./initrd.img-5.8.0-21-generic- lpae -append 'root=LABEL=cloudimg-rootfs break=bottom' -nographic - [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.8.0-21-generic-lpae (buildd@bos02-arm64-041) (gcc (Ubuntu 10.2.0-11ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #22-Ubuntu SMP Fri Oct 2 12:30:15 UTC 2020 (Ubuntu 5.8.0-21.22-generic-lpae 5.8.13) [ 0.000000] CPU: ARMv7 Processor [412fc0f1] revision 1 (ARMv7), cr=30c5387d Starting version 246.6-1ubuntu1 [ 16.753306] gpio_keys: section 4 reloc 29 sym '_raw_spin_lock_irqsave': relocation 28 out of range (0xbf00f23c -> 0xc10a90ec) Begin: Loading essential drivers ... [ 22.799409] linear: section 4 reloc 43 sym '__stack_chk_fail': relocation 28 out of range (0xbf0195e8 -> 0xc10a1dd8) [ 23.000670] multipath: section 4 reloc 31 sym '__stack_chk_fail': relocation 28 out of range (0xbf021268 -> 0xc10a1dd8) [ 23.227437] raid0: section 4 reloc 53 sym '__stack_chk_fail': relocation 28 out of range (0xbf02a548 -> 0xc10a1dd8) [ 23.460764] raid1: section 4 reloc 18 sym '_cond_resched': relocation 28 out of range (0xbf035390 -> 0xc10a3b4c) [ 28.311563] libcrc32c: section 4 reloc 9 sym '__stack_chk_fail': relocation 28 out of range (0xbf0030b8 -> 0xc10a1dd8) [ 31.866657] libcrc32c: section 4 reloc 9 sym '__stack_chk_fail': relocation 28 out of range (0xbf0030b8 -> 0xc10a1dd8) [ 35.632259] libcrc32c: section 4 reloc 9 sym '__stack_chk_fail': relocation 28 out of range (0xbf0030b8 -> 0xc10a1dd8) [ 35.852163] raid10: section 4 reloc 21 sym '__stack_chk_fail': relocation 28 out of range (0xbf00b404 -> 0xc10a1dd8) done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... [ 41.265330] libcrc32c: section 4 reloc 9 sym '__stack_chk_fail': relocation 28 out of range (0xbf0030b8 -> 0xc10a1dd8) - (initramfs) cat /proc/modules + (initramfs) cat /proc/modules (initramfs) modprobe virtio_blk [ 121.814904] virtio_blk: section 4 reloc 3 sym '_raw_spin_lock_irqsave': relocation 28 out of range (0xbf003050 -> 0xc10a90ec) - (initramfs) cat /proc/modules - (initramfs) + (initramfs) cat /proc/modules + (initramfs) Are we miss-building the kernel and/or modules? Or am I miss-launching the VM?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899519 Title: booting linux-generic-lpae armhf kernel under qemu results in relocation out of range, and thus no modules can be loaded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1899519/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
