I wrote: > Linux kernel 4.4-rc2 (openSUSE:Kernel of the day) fails to boot on my > FUJITSU SIEMENS ESPRIMO E. Both kernel-default-4.4.rc2-1.1.g7eabae5.i586 > and kernel-vanilla-4.4.rc2-1.1.g7eabae5.i686 generate the following > transcribed log: > > [ 0.159147] SCSI subsystem initialized > [content scrolled of screen?] > [28.076000] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0 > [content scrolled of screen] > [28.076000] 0003f6ee f623d760 3f6ee000 f000c000 f68e5eec c0249225 00000173 > [28.076000] 00000002 f68e5edc 00000000 c09d2644 f60e5ed4 3f6ee000 00000173 > [28.076000] Call Trace: > [28.076000] [<c051742f>] ? ioremap_page_range+0xef/0x160 > [28.076000] [<c0249225>] __ioremap_caller+0x285/0x350 > [28.076000] [<c0b2c293>] ? print_filtered+0x5c/0x5c > [28.076000] [<c024930b>] ioremap_nocache+0x1b/0x20 > [28.076000] [<c0b2c2eb>] ? dmi_init+0x58/0xec > [28.076000] [<c0b2c2eb>] dmi_init+0x58/0xec > [28.076000] [<c0b2c293>] ? print_filtered+0x5c/0x5c > [28.076000] [<c020048a>] do_one_initcall+0xaa/0x200 > [28.076000] [<c0b2c293>] ? print_filtered+0x5c/0x5c > [28.076000] [<c027187f>] ? parse_args+0x2bf/0x560 > [28.076000] [<c0aeec81>] kernel_init_freeable+0x137/0x1b9 > [28.076000] [<c07dd890>] kernel_init+0x10/0xe0 > [28.076000] [<c027df81>] ? schedule_tail+0x11/0x50 > [28.076000] [<c07e3051>] ret_from_kernel_thread+0x21/0x40 > [28.076000] [<c07dd880>] ? rest_init+0x70/0x70 > > kernel-debug-4.4.rc2-1.1.g7eabae5.i686 does not exhibit this issue. > kernel-vanilla-4.4.rc2-1.1.g7eabae5.i686 with acpi=off also boots fine. The issue seems fixed with kernel-vanilla-4.4.rc3-1.1.g3d7391b.i686 but not with kernel-default-4.4.rc3-1.1.g3d7391b.i586. That one still needs acpi=off. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
