Additional info: reporter: libreport-2.9.5 WARNING: CPU: 5 PID: 403 at drivers/gpu/drm/drm_dp_helper.c:157 drm_dp_bw_code_to_link_rate+0x3e/0x50 [drm_kms_helper] Modules linked in: hid_logitech_hidpp hid_logitech_dj uas usb_storage radeon(+) rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper ttm e1000e crc32c_intel drm serio_raw ptp rtsx_pci pps_core CPU: 5 PID: 403 Comm: systemd-udevd Not tainted 4.16.11-300.fc28.x86_64 #1 Hardware name: Hewlett-Packard HP ZBook 17 G2/2255, BIOS M70 Ver. 01.07 02/26/2015 RIP: 0010:drm_dp_bw_code_to_link_rate+0x3e/0x50 [drm_kms_helper] RSP: 0018:ffffb4b64394f848 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff9d1d6ffb3000 RCX: 0000000000000006 RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff9d1d9dd56930 RBP: ffff9d1d730e7000 R08: 0000000000000038 R09: 0000000000000394 R10: 0000000000000000 R11: 0000000000000001 R12: ffff9d1d6ffb3000 R13: 0000000000000018 R14: 0000000000006257 R15: ffff9d1d73940304 FS: 00007f3557925180(0000) GS:ffff9d1d9dd40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005600ea40f3f8 CR3: 0000000872974003 CR4: 00000000001606e0 Call Trace: radeon_dp_get_dp_link_config+0x43/0x150 [radeon] radeon_dp_mode_valid_helper+0x4d/0xa0 [radeon] drm_helper_probe_single_connector_modes+0x4b3/0x6d0 [drm_kms_helper] drm_setup_crtcs+0x148/0xaa0 [drm_kms_helper] ? atombios_powergate_crtc+0x4c/0x70 [radeon] ? __drm_fb_helper_initial_config_and_unlock+0x3d/0x420 [drm_kms_helper] ? drm_modeset_unlock+0x16/0x40 [drm] ? _cond_resched+0x15/0x30 ? radeon_fbdev_init+0x110/0x130 [radeon] ? radeon_modeset_init.cold.9+0x196/0x4ea [radeon] ? radeon_driver_load_kms+0xd8/0x300 [radeon] ? drm_dev_register+0x129/0x160 [drm] ? drm_get_pci_dev+0x96/0x180 [drm] ? local_pci_probe+0x41/0x90 ? pci_device_probe+0x188/0x1a0 ? driver_probe_device+0x2b9/0x460 ? __driver_attach+0xb6/0xe0 ? driver_probe_device+0x460/0x460 ? bus_for_each_dev+0x76/0xc0 ? klist_add_tail+0x3b/0x60 ? bus_add_driver+0x152/0x230 ? driver_register+0x6b/0xb0 ? 0xffffffffc03e5000 ? do_one_initcall+0x48/0x13b ? _cond_resched+0x15/0x30 ? kmem_cache_alloc_trace+0x111/0x1c0 ? do_init_module+0x22/0x210 ? do_init_module+0x5a/0x210 ? load_module+0x210f/0x24a0 ? SYSC_init_module+0x138/0x180 ? SYSC_init_module+0x138/0x180 ? do_syscall_64+0x74/0x180 ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Code: 08 00 40 80 ff 14 74 2e b8 d0 78 02 00 40 80 ff 06 74 23 48 83 ec 08 40 0f b6 f7 48 c7 c7 98 bb 1f c0 89 44 24 04 e8 5c 25 ec c8 <0f> 0b 8b 44 24 04 48 83 c4 08 c3 c3 66 0f 1f 44 00 00 0f 1f 44
Created attachment 1447033 [details] File: dmesg
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There are a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs. Fedora 28 has now been rebased to 4.17.7-200.fc28. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 5 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.