Public bug reported:

This is using kernel 5.19 on a Lenovo X1 Carbon 10th Gen.


Nov  5 09:46:42 shusaku kernel: [    2.209937] ------------[ cut here 
]------------
Nov  5 09:46:42 shusaku kernel: [    2.209938] i915 0000:00:02.0: Block 42 
min_size is zero
Nov  5 09:46:42 shusaku kernel: [    2.209953] WARNING: CPU: 2 PID: 254 at 
drivers/gpu/drm/i915/display/intel_bios.c:476 init_bdb_block+0x29a/0x460 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.210068] Modules linked in: fjes(+) 
i915(+) drm_buddy i2c_algo_bit ttm drm_display_helper hid_generic cec rc_core 
drm_kms_helper syscopyarea sysfillrect sysimgblt crct10dif_pclmul crc32_pclmul 
ghash_c
lmulni_intel fb_sys_fops aesni_intel i2c_hid_acpi crypto_simd intel_lpss_pci 
nvme cryptd spi_intel_pci psmouse drm i2c_i801 i2c_hid xhci_pci intel_lpss 
thunderbolt(+) spi_intel i2c_smbus nvme_core idma64 xhci_pci_renesas wmi hid 
video pin
ctrl_tigerlake
Nov  5 09:46:42 shusaku kernel: [    2.210087] CPU: 2 PID: 254 Comm: 
systemd-udevd Not tainted 5.19.0-23-generic #24-Ubuntu
Nov  5 09:46:42 shusaku kernel: [    2.210089] Hardware name: LENOVO 
21CBCTO1WW/21CBCTO1WW, BIOS N3AET65W (1.30 ) 08/02/2022
Nov  5 09:46:42 shusaku kernel: [    2.210091] RIP: 
0010:init_bdb_block+0x29a/0x460 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.210166] Code: 8b 7b 08 4c 8b 77 50 4d 85 
f6 74 29 4c 89 4d c8 e8 bb cc 41 e3 44 89 e1 4c 89 f2 48 c7 c7 f0 42 8b c0 48 
89 c6 e8 eb 96 8f e3 <0f> 0b 4c 8b 4d c8 e9 b7 fd ff ff 4c 8b 37 eb d2 4c 89 e6 
48 c7 c7
Nov  5 09:46:42 shusaku kernel: [    2.210168] RSP: 0018:ffffabb9c0953888 
EFLAGS: 00010246
Nov  5 09:46:42 shusaku kernel: [    2.210170] RAX: 0000000000000000 RBX: 
ffff8ca1a1108000 RCX: 0000000000000000
Nov  5 09:46:42 shusaku kernel: [    2.210171] RDX: 0000000000000000 RSI: 
0000000000000000 RDI: 0000000000000000
Nov  5 09:46:42 shusaku kernel: [    2.210172] RBP: ffffabb9c09538d8 R08: 
0000000000000000 R09: 0000000000000000
Nov  5 09:46:42 shusaku kernel: [    2.210173] R10: 0000000000000000 R11: 
0000000000000000 R12: 000000000000002a
Nov  5 09:46:42 shusaku kernel: [    2.210174] R13: 0000000000000000 R14: 
ffff8ca1826ad170 R15: ffff8ca1a1109328
Nov  5 09:46:42 shusaku kernel: [    2.210175] FS:  00007f21d34178c0(0000) 
GS:ffff8ca8bf480000(0000) knlGS:0000000000000000
Nov  5 09:46:42 shusaku kernel: [    2.210176] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Nov  5 09:46:42 shusaku kernel: [    2.210177] CR2: 000055a99a0511d8 CR3: 
000000011d202003 CR4: 0000000000770ee0
Nov  5 09:46:42 shusaku kernel: [    2.210179] PKRU: 55555554
Nov  5 09:46:42 shusaku kernel: [    2.210179] Call Trace:
Nov  5 09:46:42 shusaku kernel: [    2.210181]  <TASK>
Nov  5 09:46:42 shusaku kernel: [    2.210183]  intel_bios_init+0x171/0x7c0 
[i915]
Nov  5 09:46:42 shusaku kernel: [    2.210312]  ? 
drm_vblank_worker_init+0x68/0x80 [drm]
Nov  5 09:46:42 shusaku kernel: [    2.210391]  
intel_modeset_init_noirq+0x3b/0x250 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.210594]  i915_driver_probe+0x1ae/0x490 
[i915]
Nov  5 09:46:42 shusaku kernel: [    2.210765]  ? 
drm_privacy_screen_get+0x16d/0x190 [drm]
Nov  5 09:46:42 shusaku kernel: [    2.210833]  ? acpi_dev_found+0x64/0x80
Nov  5 09:46:42 shusaku kernel: [    2.210842]  i915_pci_probe+0x56/0x150 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.210935]  local_pci_probe+0x44/0x90
Nov  5 09:46:42 shusaku kernel: [    2.210939]  pci_call_probe+0x55/0x190
Nov  5 09:46:42 shusaku kernel: [    2.210940]  pci_device_probe+0x84/0x120
Nov  5 09:46:42 shusaku kernel: [    2.210941]  really_probe+0x1dc/0x3b0
Nov  5 09:46:42 shusaku kernel: [    2.210945]  
__driver_probe_device+0x12c/0x1b0
Nov  5 09:46:42 shusaku kernel: [    2.210946]  driver_probe_device+0x24/0xd0
Nov  5 09:46:42 shusaku kernel: [    2.210948]  __driver_attach+0xe0/0x210
Nov  5 09:46:42 shusaku kernel: [    2.210949]  ? 
__device_attach_driver+0x130/0x130
Nov  5 09:46:42 shusaku kernel: [    2.210951]  bus_for_each_dev+0x8d/0xe0
Nov  5 09:46:42 shusaku kernel: [    2.210952]  driver_attach+0x1e/0x30
Nov  5 09:46:42 shusaku kernel: [    2.210953]  bus_add_driver+0x187/0x230
Nov  5 09:46:42 shusaku kernel: [    2.210955]  driver_register+0x8f/0x100
Nov  5 09:46:42 shusaku kernel: [    2.210956]  __pci_register_driver+0x62/0x70
Nov  5 09:46:42 shusaku kernel: [    2.210958]  
i915_pci_register_driver+0x23/0x30 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.210993]  i915_init+0x3b/0xf2 [i915]
Nov  5 09:46:42 shusaku kernel: [    2.211045]  ? 0xffffffffc098b000
Nov  5 09:46:42 shusaku kernel: [    2.211046]  do_one_initcall+0x5b/0x240
Nov  5 09:46:42 shusaku kernel: [    2.211049]  do_init_module+0x50/0x210
Nov  5 09:46:42 shusaku kernel: [    2.211051]  load_module+0xb7d/0xcd0
Nov  5 09:46:42 shusaku kernel: [    2.211053]  __do_sys_finit_module+0xc4/0x140
Nov  5 09:46:42 shusaku kernel: [    2.211054]  ? 
__do_sys_finit_module+0xc4/0x140
Nov  5 09:46:42 shusaku kernel: [    2.211056]  __x64_sys_finit_module+0x18/0x30
Nov  5 09:46:42 shusaku kernel: [    2.211057]  do_syscall_64+0x58/0x90
Nov  5 09:46:42 shusaku kernel: [    2.211059]  ? do_syscall_64+0x67/0x90
Nov  5 09:46:42 shusaku kernel: [    2.211060]  ? sysvec_call_function+0x4b/0xd0
Nov  5 09:46:42 shusaku kernel: [    2.211062]  
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Nov  5 09:46:42 shusaku kernel: [    2.211064] RIP: 0033:0x7f21d3af7c4d
Nov  5 09:46:42 shusaku kernel: [    2.211065] Code: 5d c3 66 2e 0f 1f 84 00 00 
00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 
4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 
89 01 48
Nov  5 09:46:42 shusaku kernel: [    2.211066] RSP: 002b:00007ffdaf1f6398 
EFLAGS: 00000246 ORIG_RAX: 0000000000000139
Nov  5 09:46:42 shusaku kernel: [    2.211067] RAX: ffffffffffffffda RBX: 
000055a99a04cd90 RCX: 00007f21d3af7c4d
Nov  5 09:46:42 shusaku kernel: [    2.211070] RDX: 0000000000000000 RSI: 
00007f21d3c79458 RDI: 0000000000000017
Nov  5 09:46:42 shusaku kernel: [    2.211071] RBP: 00007f21d3c79458 R08: 
0000000000000000 R09: 00007ffdaf1f64c0
Nov  5 09:46:42 shusaku kernel: [    2.211071] R10: 0000000000000017 R11: 
0000000000000246 R12: 0000000000020000
Nov  5 09:46:42 shusaku kernel: [    2.211072] R13: 000055a99a04b610 R14: 
0000000000000000 R15: 000055a99a04f420
Nov  5 09:46:42 shusaku kernel: [    2.211073]  </TASK>
Nov  5 09:46:42 shusaku kernel: [    2.211074] ---[ end trace 0000000000000000 
]---

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1996068

Title:
  i915 crash at boot time (probably to activate vga console)

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