'Apple MacBook Pro (14-inch, M2 Pro, 2023)', running recent -current. Not running X. I hit this after running halt -p:
panic: kernel diagnostic assertion "!cold" failed: file "/usr/src/sys/dev/pci/drm/include/linux/completion.h", line 89 Transcribed, maybe typos: TID *328025, PID 16963, UID 0, PRFLAGS 0x3, PFLAGS 0, CPU 0K, COMMAND halt db_enter at panic panic at assert panic at drm_atomic_helper_swap_state+0x57c commit_tail at drm_atomic_helper_commit+0x1d4 drm_atomic_helper_commit at drm_atomic_commit+0xa4 drm_atomic_commit at drm_client_modeset_commit_atomic+0x158 drm_client_modeset_commit_atomic at drm_client_modeset_commit_locked+0x5c After restart/fsck I tried halt -p again and it succeeded. OpenBSD 7.6-beta (GENERIC.MP) #160: Mon Aug 26 05:36:05 MDT 2024 dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP real mem = 16312172544 (15556MB) avail mem = 15672647680 (14946MB) random: good seed from bootblocks mainbus0 at root: Apple MacBook Pro (14-inch, M2 Pro, 2023) efi0 at mainbus0: UEFI 2.10 efi0: Das U-Boot rev 0x20240100 cpu0 at mainbus0 mpidr 0: Apple Blizzard Pro r1p0 cpu0: 128KB 64b/line 4-way L1 PIPT I-cache, 64KB 64b/line 8-way L1 D-cache cpu0: 4096KB 128b/line 16-way L2 cache cpu0: TLBIOS+IRANGE,TS+AXFLAG,FHM,DP,SHA3,RDM,Atomic,CRC32,SHA2+SHA512,SHA1,AES+PMULL,I8MM,BF16,SPECRES,SB,FRINTTS,GPI,LRCPC+LDAPUR,FCMA,JSCVT,API+PAC,DPB+DCCVADP,ECV,SpecSEI,PAN+ATS1E1,LO,HPDS,VH,IDS,AT,CSV3,CSV2,DIT,AdvSIMD+HP,FP+HP,BT,SSBS+MSR cpu1 at mainbus0 mpidr 1: Apple Blizzard Pro r1p0 cpu1: 128KB 64b/line 4-way L1 PIPT I-cache, 64KB 64b/line 8-way L1 D-cache cpu1: 4096KB 128b/line 16-way L2 cache cpu2 at mainbus0 mpidr 2: Apple Blizzard Pro r1p0 cpu2: 128KB 64b/line 4-way L1 PIPT I-cache, 64KB 64b/line 8-way L1 D-cache cpu2: 4096KB 128b/line 16-way L2 cache cpu3 at mainbus0 mpidr 3: Apple Blizzard Pro r1p0 cpu3: 128KB 64b/line 4-way L1 PIPT I-cache, 64KB 64b/line 8-way L1 D-cache cpu3: 4096KB 128b/line 16-way L2 cache cpu4 at mainbus0 mpidr 10100: Apple Avalanche Pro r1p0 cpu4: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu4: 16384KB 128b/line 16-way L2 cache cpu5 at mainbus0 mpidr 10101: Apple Avalanche Pro r1p0 cpu5: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu5: 16384KB 128b/line 16-way L2 cache cpu6 at mainbus0 mpidr 10102: Apple Avalanche Pro r1p0 cpu6: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu6: 16384KB 128b/line 16-way L2 cache cpu7 at mainbus0 mpidr 10103: Apple Avalanche Pro r1p0 cpu7: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu7: 16384KB 128b/line 16-way L2 cache cpu8 at mainbus0 mpidr 10200: Apple Avalanche Pro r1p0 cpu8: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu8: 16384KB 128b/line 16-way L2 cache cpu9 at mainbus0 mpidr 10201: Apple Avalanche Pro r1p0 cpu9: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu9: 16384KB 128b/line 16-way L2 cache cpu10 at mainbus0 mpidr 10202: Apple Avalanche Pro r1p0 cpu10: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu10: 16384KB 128b/line 16-way L2 cache cpu11 at mainbus0 mpidr 10203: Apple Avalanche Pro r1p0 cpu11: 192KB 64b/line 6-way L1 PIPT I-cache, 128KB 64b/line 8-way L1 D-cache cpu11: 16384KB 128b/line 16-way L2 cache "asc-firmware" at mainbus0 not configured "asc-firmware" at mainbus0 not configured "framebuffer" at mainbus0 not configured "asc-firmware" at mainbus0 not configured "asc-firmware" at mainbus0 not configured "region157" at mainbus0 not configured "region95" at mainbus0 not configured "region94" at mainbus0 not configured "region57" at mainbus0 not configured "dcp_data" at mainbus0 not configured "asc-firmware" at mainbus0 not configured "uat-handoff" at mainbus0 not configured "uat-pagetables" at mainbus0 not configured "uat-ttbs" at mainbus0 not configured "isp-heap" at mainbus0 not configured apm0 at mainbus0 "opp-table-0" at mainbus0 not configured "opp-table-1" at mainbus0 not configured "opp-table-gpu" at mainbus0 not configured "opp-table-gpu-cs" at mainbus0 not configured "opp-table-gpu-afr" at mainbus0 not configured "pmu-e" at mainbus0 not configured "pmu-p" at mainbus0 not configured agtimer0 at mainbus0: 24000 kHz "clock-ref" at mainbus0 not configured "clock-200m" at mainbus0 not configured "clock-disp0" at mainbus0 not configured "clock-dispext0" at mainbus0 not configured "clock-dispext0_die1" at mainbus0 not configured "clock-dispext1" at mainbus0 not configured "clock-dispext1_die1" at mainbus0 not configured "clock-ref-nco" at mainbus0 not configured simplebus0 at mainbus0: "soc" aplpmgr0 at simplebus0 aplpmgr1 at simplebus0 aplpmgr2 at simplebus0 aplpmgr3 at simplebus0 aplintc0 at simplebus0 nirq 1961 ndie 1 apldog0 at simplebus0 aplmbox0 at simplebus0 aplpinctrl0 at simplebus0 aplmbox1 at simplebus0 apldart0 at simplebus0 rev 2.0: 42 bits, bypass apldart1 at simplebus0 rev 2.0: 42 bits, bypass apldart2 at simplebus0 rev 2.0: 42 bits, bypass apldart3 at simplebus0 rev 2.0: 42 bits, bypass apldart4 at simplebus0 rev 2.0: 42 bits, locked apldart5 at simplebus0 rev 2.0: 42 bits, locked aplmbox2 at simplebus0 apldart6 at simplebus0 rev 2.0: 42 bits, bypass aplmbox3 at simplebus0 apldart7 at simplebus0 rev 2.0: 42 bits, bypass apldart8 at simplebus0 rev 2.0: 42 bits, bypass apldart9 at simplebus0 rev 2.0: 42 bits, locked apldart10 at simplebus0 rev 2.0: 42 bits, locked aplmbox4 at simplebus0 aplpinctrl1 at simplebus0 aplefuse0 at simplebus0 aplpinctrl2 at simplebus0 aplpinctrl3 at simplebus0 apldart11 at simplebus0 rev 2.0: 42 bits, bypass apldart12 at simplebus0 rev 2.0: 42 bits, bypass apldart13 at simplebus0 rev 2.0: 42 bits, bypass apldart14 at simplebus0 rev 2.0: 42 bits, bypass apldart15 at simplebus0 rev 2.0: 42 bits, bypass apldart16 at simplebus0 rev 2.0: 42 bits, bypass aplmbox5 at simplebus0 aplnco0 at simplebus0 "power-management" at simplebus0 not configured aplspmi0 at simplebus0 aplpmu0 at aplspmi0 sid 0xb aplsmc0 at simplebus0 aplrtk0 at simplebus0 apldc0 at simplebus0: "fifo" apldchidev0 at apldc0 apldckbd0 at apldchidev0: 8 variable keys, 6 key codes wskbd0 at apldckbd0: console keyboard "isp" at simplebus0 not configured apldcp0 at simplebus0 apldrm0 at simplebus0 drm0 at apldrm0 aplpwm0 at simplebus0 apliic0 at simplebus0 iic0 at apliic0 tipd0 at iic0 addr 0x38 tipd1 at iic0 addr 0x3f tipd2 at iic0 addr 0x3b tipd3 at iic0 addr 0x3a apliic1 at simplebus0 iic1 at apliic1 sncodec0 at iic1 addr 0x3a sncodec1 at iic1 addr 0x38 sncodec2 at iic1 addr 0x39 apliic2 at simplebus0 iic2 at apliic2 "cirrus,cs42l84" at iic2 addr 0x4b not configured apliic3 at simplebus0 iic3 at apliic3 sncodec3 at iic3 addr 0x3d sncodec4 at iic3 addr 0x3b sncodec5 at iic3 addr 0x3c aplspi0 at simplebus0 exuart0 at simplebus0 apldma0 at simplebus0 aplmca0 at simplebus0 "gpu" at simplebus0 not configured aplpcie0 at simplebus0 pci0 at aplpcie0 ppb0 at pci0 dev 0 function 0 "Apple M1 PCIe" rev 0x01 pci1 at ppb0 bus 1 "Broadcom BCM4388" rev 0x04 at pci1 dev 0 function 0 not configured vendor "Broadcom", unknown product 0x5f72 (class network subclass miscellaneous, rev 0x04) at pci1 dev 0 function 1 not configured ppb1 at pci0 dev 1 function 0 "Apple M1 PCIe" rev 0x01 pci2 at ppb1 bus 2 "Genesys Logic GL9755" rev 0x01 at pci2 dev 0 function 0 not configured aplcpu0 at simplebus0 aplcpu1 at simplebus0 aplcpu2 at simplebus0 apldcp1 at simplebus0 xhci0 at simplebus0, xHCI 1.10 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 "phy" at simplebus0 not configured xhci1 at simplebus0, xHCI 1.10 usb1 at xhci1: USB revision 3.0 uhub1 at usb1 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 "phy" at simplebus0 not configured xhci2 at simplebus0, xHCI 1.10 usb2 at xhci2: USB revision 3.0 uhub2 at usb2 configuration 1 interface 0 "Generic xHCI root hub" rev 3.00/1.00 addr 1 "phy" at simplebus0 not configured "phy" at simplebus0 not configured "mux" at simplebus0 not configured aplsart0 at simplebus0 aplns0 at simplebus0 nvme0 at aplns0: NVMe 1.1 nvme0: APPLE SSD AP1024Z, firmware 373.120., serial 0ba01ee360e42835 scsibus0 at nvme0: 2 targets, initiator 0 sd0 at scsibus0 targ 1 lun 0: <NVMe, APPLE SSD AP1024, 373.> sd0: 954204MB, 4096 bytes/sector, 244276265 sectors pwmleds0 at mainbus0 "fixed-regulator-sn012776-sdz" at mainbus0 not configured aplaudio0 at mainbus0 audio0 at aplaudio0 uhub3 at uhub1 port 1 configuration 1 interface 0 "GenesysLogic USB2.1 Hub" rev 2.10/6.56 addr 2 uhub3: device problem, disabling port 3 uhub4 at uhub3 port 4 configuration 1 interface 0 "Genesys Logic USB2.0 Hub" rev 2.00/61.90 addr 3 axen0 at uhub4 port 1 configuration 1 interface 0 "ASIX AX88179A" rev 2.10/2.00 addr 4 axen0: AX88179A, address 68:da:73:ac:8a:e1 ukphy0 at axen0 phy 3: Generic IEEE 802.3u media interface, rev. 1: OUI 0x00070b, model 0x0006 ugen0 at uhub4 port 4 "Fresco Logic, Inc Generic Billboard Device" rev 2.01/1.00 addr 5 vscsi0 at root scsibus1 at vscsi0: 256 targets softraid0 at root scsibus2 at softraid0: 256 targets softraid0: sd1 was not shutdown properly sd1 at scsibus2 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> sd1: 566288MB, 4096 bytes/sector, 144969901 sectors root on sd1a (9e09d4e24b7229ed.a) swap on sd1b dump on sd1b WARNING: / was not properly unmounted umass0 at uhub3 port 3 configuration 1 interface 0 "Generic USB3.0 Card Reader" rev 2.10/15.35 addr 6 umass0: using SCSI over Bulk-Only scsibus3 at umass0: 2 targets, initiator 0 sd2 at scsibus3 targ 1 lun 0: <Generic, MassStorageClass, 1536> removable apldchidev0: unhandled iface 1 apldchidev0: unhandled iface 1 apldcms0 at apldchidev0 wsmouse0 at apldcms0 mux 0 drm:pid0:iomfb_poweron_v13_3 *ERROR* dcp_poweron() starting apldrm0: 3024x1890, 32bpp wsdisplay0 at apldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wsdisplay0: screen 1-5 added (std, vt100 emulation) "framebuffer" at mainbus0 not configured sd3 at scsibus3 targ 1 lun 1: <Generic, MassStorageClass, 1536> removable