On 2/16/24 09:23, olivares33561 via users wrote:
Feb 16 11:09:28 fedora kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI Feb 16 11:09:28 fedora kernel: CPU: 4 PID: 498 Comm: (udev-worker) Not tainted 6.7.4-200.fc39.x86_64 #1 Feb 16 11:09:28 fedora kernel: Hardware name: Dell Inc. XPS 8940/0K3CM7, BIOS 2.16.0 11/02/2023 Feb 16 11:09:28 fedora kernel: RIP: 0010:icl_aux_pw_to_phy.isra.0+0x35/0x40 [i915] Feb 16 11:09:28 fedora kernel: Code: 76 08 0f b6 d2 48 8d 04 52 f6 41 11 01 48 89 fb 48 8b 16 48 8d 04 c2 0f b6 70 14 8d 46 fa 0f 45 f0 e8 7f ed ff ff 48 89 df 5b <8b> 70 7c e9 d3 93 fe ff 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 Feb 16 11:09:28 fedora kernel: RSP: 0018:ffffadc50198fa30 EFLAGS: 00010246 Feb 16 11:09:28 fedora kernel: RAX: 0000000000000000 RBX: ffff9133cdf6c000 RCX: ffffffffc080de98 Feb 16 11:09:28 fedora kernel: RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff9133cdf6c000 Feb 16 11:09:28 fedora kernel: RBP: ffff9133c1deb560 R08: ffffffffc087cfb1 R09: 0000000000000000 Feb 16 11:09:28 fedora kernel: R10: 0000000000000001 R11: 0000000000000100 R12: ffff9133cdf6cb08 Feb 16 11:09:28 fedora kernel: R13: 0000000000000001 R14: ffff9133c26080c0 R15: ffff9133c2608000 Feb 16 11:09:28 fedora kernel: FS: 00007f8a9a813980(0000) GS:ffff913519900000(0000) knlGS:0000000000000000 Feb 16 11:09:28 fedora kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 16 11:09:28 fedora kernel: CR2: 000000000000007c CR3: 000000010df38004 CR4: 0000000000770ef0 Feb 16 11:09:28 fedora kernel: PKRU: 55555554 Feb 16 11:09:28 fedora kernel: Call Trace: Feb 16 11:09:28 fedora kernel: <TASK> Feb 16 11:09:28 fedora kernel: ? __die+0x23/0x70 Feb 16 11:09:28 fedora kernel: ? page_fault_oops+0x171/0x4e0 Feb 16 11:09:28 fedora kernel: ? __intel_display_power_get_domain.part.0+0x52/0x70 [i915] Feb 16 11:09:28 fedora kernel: ? ktime_get+0x3c/0xa0 Feb 16 11:09:28 fedora kernel: ? exc_page_fault+0x7f/0x180 Feb 16 11:09:28 fedora kernel: ? asm_exc_page_fault+0x26/0x30 Feb 16 11:09:28 fedora kernel: ? icl_aux_pw_to_phy.isra.0+0x35/0x40 [i915] Feb 16 11:09:28 fedora kernel: icl_aux_power_well_disable+0x39/0x1d0 [i915] Feb 16 11:09:28 fedora kernel: intel_power_domains_sanitize_state+0x91/0xb0 [i915] Feb 16 11:09:28 fedora kernel: intel_display_driver_probe_nogem+0x163/0x210 [i915] Feb 16 11:09:28 fedora kernel: i915_driver_probe+0x707/0xbe0 [i915]
An oops with a page fault in the i915 display driver relating to power management. Somehow triggered by udev.
No idea what would cause that, but it explains why nomodeset works.