Backtrace

WARNING: CPU: 32 PID: 3113 at drivers/gpu/drm/ast/ast_dp.c:282 ast_dp_set_enable+0xdd/0xf0 [ast]
Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_timer snd soundcore target_core_user uio target_core_pscsi target_core_file target_core_iblock iscsi_target_mod target_core_mod rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr intel_ifs i10nm_edac skx_edac_common nfit x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iaa_crypto vfat irqbypass fat intel_cstate rndis_host uas cdc_ether usb_storage usbnet mii cxl_pmem spi_nor libnvdimm spd5118 intel_uncore_frequency_tpmi intel_plr_tpmi intel_rapl_tpmi mtd iTCO_wdt isst_tpmi intel_rapl_common intel_pmc_bxt intel_uncore_frequency_common intel_tpmi_power_domains isst_tpmi_core iTCO_vendor_support dax_hmem pcspkr ast intel_uncore igb isst_if_mmio i2c_algo_bit qat_4xxx dca ipmi_ssif pmt_telemetry intel_vsec_tpmi isst_if_common pmt_class
 i2c_i801 idxd intel_qat intel_sdsi spi_intel_pci crc8 idxd_bus i2c_smbus spi_intel cxl_acpi cxl_port acpi_ipmi cxl_core ipmi_si ipmi_devintf fwctl ipmi_msghandler einj joydev pfr_update pfr_telemetry loop zram lz4hc_compress lz4_compress nvme polyval_clmulni ghash_clmulni_intel nvme_core sha512_ssse3 sha1_ssse3 nvme_keyring nvme_auth intel_vsec wmi pinctrl_intel_platform sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 32 UID: 42 PID: 3113 Comm: KMS thread Tainted: G        W           6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Insyde Birch Stream/Type2 - Board Product Name1, BIOS 05.62.25.0089 08/29/2025
RIP: 0010:ast_dp_set_enable+0xdd/0xf0 [ast]
Code: 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 5c 1b bd c9 48 c7 c1 a0 3c 0f c3 48 89 da 48 c7 c7 aa 40 0f c3 48 89 c6 e8 03 cd 00 c9 <0f> 0b 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 0f 1f 40 00 90 90 90
RSP: 0018:ff6c3f3f8ffefb28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ff3bf6f38afdc120 RCX: 0000000000000027
RDX: ff3bfcf6eda1cf88 RSI: 0000000000000001 RDI: ff3bfcf6eda1cf80
RBP: 00000000000003e8 R08: 0000000000000000 R09: ff6c3f3f8ffef9d0
R10: ff3bfcf6ed8fffa8 R11: 00000000ffff7fff R12: 0000000000000000
R13: ff3bf6f395878000 R14: ff6c3f3f868403d4 R15: 0000000000000000
FS:  00007fef8fe696c0(0000) GS:ff3bfcf75e85f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005651dbe645f8 CR3: 00000600bc860002 CR4: 0000000000f73ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ast_astdp_encoder_helper_atomic_disable+0x17/0x30 [ast]
 disable_outputs+0x11a/0x360
 drm_atomic_helper_commit_tail+0x1d/0x90
 ast_mode_config_helper_atomic_commit_tail+0x29/0x40 [ast]
 commit_tail+0xad/0x150
 drm_atomic_helper_commit+0x13c/0x180
 drm_atomic_commit+0xae/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_mode_atomic_ioctl+0x70f/0x7c0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x94/0xe0
 ? do_syscall_64+0x82/0x2c0
 do_syscall_64+0x82/0x2c0
 ? do_syscall_64+0x82/0x2c0
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fefc2eff0ed
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fef8fe67ba0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005651db6a1290 RCX: 00007fefc2eff0ed
RDX: 00007fef8fe67c40 RSI: 00000000c03864bc RDI: 000000000000000c
RBP: 00007fef8fe67bf0 R08: 0000000000000003 R09: 0000000000000025
R10: 00007fef7801b960 R11: 0000000000000246 R12: 00007fef8fe67c40
R13: 00000000c03864bc R14: 000000000000000c R15: 00005651dd232070
 </TASK>