It is i915 that fails. recovery boot works. [ 1.671342] kernel: Call Trace: [ 1.671344] kernel: <TASK> [ 1.671346] kernel: ? __intel_wait_for_register_fw+0xf5/0x200 [i915] [ 1.671406] kernel: intel_bw_init_hw+0x120/0x140 [i915] [ 1.671470] kernel: i915_driver_hw_probe+0x2cc/0x370 [i915] [ 1.671525] kernel: i915_driver_probe+0x19b/0x490 [i915] [ 1.671574] kernel: ? drm_privacy_screen_get+0x16d/0x190 [drm] [ 1.671604] kernel: ? acpi_dev_found+0x64/0x80 [ 1.671609] kernel: i915_pci_probe+0x56/0x150 [i915] [ 1.671664] kernel: local_pci_probe+0x44/0x90 [ 1.671667] kernel: pci_call_probe+0x55/0x190 [ 1.671669] kernel: pci_device_probe+0x84/0x120 [ 1.671672] kernel: really_probe+0x1dc/0x3b0 [ 1.671675] kernel: __driver_probe_device+0x12c/0x1b0 [ 1.671677] kernel: driver_probe_device+0x24/0xd0 [ 1.671679] kernel: __driver_attach+0xe0/0x210 [ 1.671681] kernel: ? __device_attach_driver+0x130/0x130 [ 1.671683] kernel: bus_for_each_dev+0x8d/0xe0 [ 1.671686] kernel: driver_attach+0x1e/0x30 [ 1.671687] kernel: bus_add_driver+0x187/0x230 [ 1.671689] kernel: driver_register+0x8f/0x100 [ 1.671691] kernel: __pci_register_driver+0x62/0x70 [ 1.671694] kernel: i915_pci_register_driver+0x23/0x30 [i915] [ 1.671744] kernel: i915_init+0x3b/0xf2 [i915] [ 1.671804] kernel: ? 0xffffffffc08b0000 [ 1.671806] kernel: do_one_initcall+0x5b/0x240 [ 1.671810] kernel: do_init_module+0x50/0x210 [ 1.671813] kernel: load_module+0xb7d/0xcd0 [ 1.671815] kernel: __do_sys_finit_module+0xc4/0x140 [ 1.671818] kernel: ? __do_sys_finit_module+0xc4/0x140 [ 1.671820] kernel: __x64_sys_finit_module+0x18/0x30 [ 1.671822] kernel: do_syscall_64+0x58/0x90 [ 1.671826] kernel: ? do_syscall_64+0x67/0x90 [ 1.671828] kernel: ? __do_sys_newfstatat+0x53/0x90 [ 1.671831] kernel: ? exit_to_user_mode_prepare+0x30/0xb0 [ 1.671834] kernel: ? syscall_exit_to_user_mode+0x26/0x50 [ 1.671837] kernel: ? __x64_sys_newfstatat+0x1c/0x30 [ 1.671839] kernel: ? do_syscall_64+0x67/0x90 [ 1.671841] kernel: ? do_syscall_64+0x67/0x90 [ 1.671843] kernel: ? sysvec_call_function+0x4b/0xd0 [ 1.671845] kernel: entry_SYSCALL_64_after_hwframe+0x63/0xcd
It is i915 that fails. recovery boot works. wait_for_ register_ fw+0xf5/ 0x200 [i915] init_hw+ 0x120/0x140 [i915] hw_probe+ 0x2cc/0x370 [i915] probe+0x19b/ 0x490 [i915] screen_ get+0x16d/ 0x190 [drm] found+0x64/ 0x80 probe+0x56/ 0x150 [i915] probe+0x44/ 0x90 probe+0x55/ 0x190 probe+0x84/ 0x120 probe+0x1dc/ 0x3b0 probe_device+ 0x12c/0x1b0 probe_device+ 0x24/0xd0 attach+ 0xe0/0x210 attach_ driver+ 0x130/0x130 each_dev+ 0x8d/0xe0 attach+ 0x1e/0x30 driver+ 0x187/0x230 register+ 0x8f/0x100 driver+ 0x62/0x70 register_ driver+ 0x23/0x30 [i915] initcall+ 0x5b/0x240 module+ 0x50/0x210 0xb7d/0xcd0 finit_module+ 0xc4/0x140 finit_module+ 0xc4/0x140 finit_module+ 0x18/0x30 64+0x58/ 0x90 64+0x67/ 0x90 newfstatat+ 0x53/0x90 user_mode_ prepare+ 0x30/0xb0 exit_to_ user_mode+ 0x26/0x50 newfstatat+ 0x1c/0x30 64+0x67/ 0x90 64+0x67/ 0x90 call_function+ 0x4b/0xd0 64_after_ hwframe+ 0x63/0xcd
[ 1.671342] kernel: Call Trace:
[ 1.671344] kernel: <TASK>
[ 1.671346] kernel: ? __intel_
[ 1.671406] kernel: intel_bw_
[ 1.671470] kernel: i915_driver_
[ 1.671525] kernel: i915_driver_
[ 1.671574] kernel: ? drm_privacy_
[ 1.671604] kernel: ? acpi_dev_
[ 1.671609] kernel: i915_pci_
[ 1.671664] kernel: local_pci_
[ 1.671667] kernel: pci_call_
[ 1.671669] kernel: pci_device_
[ 1.671672] kernel: really_
[ 1.671675] kernel: __driver_
[ 1.671677] kernel: driver_
[ 1.671679] kernel: __driver_
[ 1.671681] kernel: ? __device_
[ 1.671683] kernel: bus_for_
[ 1.671686] kernel: driver_
[ 1.671687] kernel: bus_add_
[ 1.671689] kernel: driver_
[ 1.671691] kernel: __pci_register_
[ 1.671694] kernel: i915_pci_
[ 1.671744] kernel: i915_init+0x3b/0xf2 [i915]
[ 1.671804] kernel: ? 0xffffffffc08b0000
[ 1.671806] kernel: do_one_
[ 1.671810] kernel: do_init_
[ 1.671813] kernel: load_module+
[ 1.671815] kernel: __do_sys_
[ 1.671818] kernel: ? __do_sys_
[ 1.671820] kernel: __x64_sys_
[ 1.671822] kernel: do_syscall_
[ 1.671826] kernel: ? do_syscall_
[ 1.671828] kernel: ? __do_sys_
[ 1.671831] kernel: ? exit_to_
[ 1.671834] kernel: ? syscall_
[ 1.671837] kernel: ? __x64_sys_
[ 1.671839] kernel: ? do_syscall_
[ 1.671841] kernel: ? do_syscall_
[ 1.671843] kernel: ? sysvec_
[ 1.671845] kernel: entry_SYSCALL_