Re: Bug#1061449: linux-image-6.7-amd64: a boot message from amdgpu
On 27.01.24 14:14, Salvatore Bonaccorso wrote: > > In Debian (https://bugs.debian.org/1061449) we got the following > quotred report: > > On Wed, Jan 24, 2024 at 07:38:16PM +0100, Patrice Duroux wrote: >> Package: src:linux >> Version: 6.7.1-1~exp1 >> Severity: normal >> >> Giving a try to 6.7, here is a message extracted from dmesg: >> >> [4.177226] [ cut here ] >> [4.177227] WARNING: CPU: 6 PID: 248 at >> drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c:387 >> construct_phy+0xb26/0xd60 [amdgpu] > > Analysis showed that this appears to be a regression from b17ef04bf3a4 > ("drm/amd/display: Pass pwrseq inst for backlight and ABM"). Does that > ring some bells? > > See: https://bugs.debian.org/1061449#27 > > #regzbot introduced: b17ef04bf3a4 > #regzbot link: https://bugs.debian.org/1061449 > #regzbot title: Regression by b17ef04bf3a4 ("drm/amd/display: Pass pwrseq > inst for backlight and ABM") #regzbot monitor: https://lore.kernel.org/amd-gfx/20240214184006.1356137-8-rodrigo.sique...@amd.com/ #regzbot fix: drm/amd/display: Only allow dig mapping to pwrseq in new asic #regzbot ignore-activity Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.
Re: Bug#1061449: linux-image-6.7-amd64: a boot message from amdgpu
Hi, [for this reply dropping the Debian bugreport to avoid later followups sending the ack to the mailinglist and adding noise] On Sun, Jan 28, 2024 at 11:44:59AM +0100, Linux regression tracking (Thorsten Leemhuis) wrote: > On 27.01.24 14:14, Salvatore Bonaccorso wrote: > > > > In Debian (https://bugs.debian.org/1061449) we got the following > > quotred report: > > > > On Wed, Jan 24, 2024 at 07:38:16PM +0100, Patrice Duroux wrote: > >> > >> Giving a try to 6.7, here is a message extracted from dmesg: > >> [4.177226] [ cut here ] > >> [4.177227] WARNING: CPU: 6 PID: 248 at > >> drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c:387 > >> construct_phy+0xb26/0xd60 [amdgpu] > > [...] > > Not my area of expertise, but looks a lot like a duplicate of > https://gitlab.freedesktop.org/drm/amd/-/issues/3122#note_2252835 > > Mario (now CCed) already prepared a patch for that issue that seems to work. #regzbot link: https://gitlab.freedesktop.org/drm/amd/-/issues/3122 Thanks. Indeed the reporter confirmed in https://bugs.debian.org/1061449#55 that the patch fixes the issue. So a duplicate of the above. Regards, Salvatore
Re: Bug#1061449: linux-image-6.7-amd64: a boot message from amdgpu
On 27.01.24 14:14, Salvatore Bonaccorso wrote: > > In Debian (https://bugs.debian.org/1061449) we got the following > quotred report: > > On Wed, Jan 24, 2024 at 07:38:16PM +0100, Patrice Duroux wrote: >> >> Giving a try to 6.7, here is a message extracted from dmesg: >> [4.177226] [ cut here ] >> [4.177227] WARNING: CPU: 6 PID: 248 at >> drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c:387 >> construct_phy+0xb26/0xd60 [amdgpu] > [...] Not my area of expertise, but looks a lot like a duplicate of https://gitlab.freedesktop.org/drm/amd/-/issues/3122#note_2252835 Mario (now CCed) already prepared a patch for that issue that seems to work. HTH, Ciao, Thorsten
Re: Bug#1061449: linux-image-6.7-amd64: a boot message from amdgpu
Hi In Debian (https://bugs.debian.org/1061449) we got the following quotred report: On Wed, Jan 24, 2024 at 07:38:16PM +0100, Patrice Duroux wrote: > Package: src:linux > Version: 6.7.1-1~exp1 > Severity: normal > > Dear Maintainer, > > Giving a try to 6.7, here is a message extracted from dmesg: > > [4.177226] [ cut here ] > [4.177227] WARNING: CPU: 6 PID: 248 at > drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_factory.c:387 > construct_phy+0xb26/0xd60 [amdgpu] > [4.177658] Modules linked in: amdgpu(+) i915(+) sd_mod drm_exec amdxcp > gpu_sched drm_buddy nvme i2c_algo_bit drm_suballoc_helper drm_display_helper > ahci nvme_core hid_generic crc32_pclmul libahci crc32c_intel t10_pi cec libata > crc64_rocksoft_generic ghash_clmulni_intel rc_core drm_ttm_helper > crc64_rocksoft sha512_ssse3 i2c_hid_acpi ttm rtsx_pci_sdmmc i2c_hid xhci_pci > crc_t10dif sha512_generic mmc_core scsi_mod xhci_hcd drm_kms_helper video hid > crct10dif_generic intel_lpss_pci crct10dif_pclmul i2c_i801 sha256_ssse3 > intel_lpss crc64 thunderbolt drm e1000e usbcore sha1_ssse3 rtsx_pci i2c_smbus > scsi_common crct10dif_common idma64 usb_common battery wmi button aesni_intel > crypto_simd cryptd > [4.177689] CPU: 6 PID: 248 Comm: (udev-worker) Not tainted 6.7-amd64 #1 > Debian 6.7.1-1~exp1 > [4.177691] Hardware name: Dell Inc. Precision 7540/0T2FXT, BIOS 1.29.0 > 11/03/2023 > [4.177692] RIP: 0010:construct_phy+0xb26/0xd60 [amdgpu] > [4.178050] Code: b9 01 00 00 00 83 fe 01 74 40 48 8b 82 f8 03 00 00 89 f2 > 48 c7 c6 00 35 a7 c1 48 8b 40 10 48 8b 00 48 8b 78 08 e8 ba b7 5b fb <0f> 0b > 49 > 8b 87 d0 01 00 00 b9 0f 00 00 00 48 8b 80 e8 04 00 00 48 > [4.178052] RSP: 0018:aad300857408 EFLAGS: 00010246 > [4.178053] RAX: RBX: 96df636a1700 RCX: > c000efff > [4.178054] RDX: RSI: efff RDI: > 0001 > [4.178055] RBP: 96df4d379c00 R08: R09: > aad3008571d0 > [4.178056] R10: 0003 R11: bded2428 R12: > aad300857474 > [4.178057] R13: c1933140 R14: aad3008577d0 R15: > 96df43e82000 > [4.178058] FS: 7fcd5d9648c0() GS:96e2cc38() > knlGS: > [4.178060] CS: 0010 DS: ES: CR0: 80050033 > [4.178061] CR2: 7fcd5d932a6d CR3: 000103e9a004 CR4: > 003706f0 > [4.178062] DR0: DR1: DR2: > > [4.178063] DR3: DR6: fffe0ff0 DR7: > 0400 > [4.178063] Call Trace: > [4.178066] > [4.178067] ? construct_phy+0xb26/0xd60 [amdgpu] > [4.178422] ? __warn+0x81/0x130 > [4.178426] ? construct_phy+0xb26/0xd60 [amdgpu] > [4.178784] ? report_bug+0x171/0x1a0 > [4.178787] ? handle_bug+0x3c/0x80 > [4.178789] ? exc_invalid_op+0x17/0x70 > [4.178790] ? asm_exc_invalid_op+0x1a/0x20 > [4.178793] ? construct_phy+0xb26/0xd60 [amdgpu] > [4.179149] ? construct_phy+0xb26/0xd60 [amdgpu] > [4.179507] link_create+0x1b2/0x200 [amdgpu] > [4.179865] create_links+0x135/0x420 [amdgpu] > [4.180196] dc_create+0x321/0x640 [amdgpu] > [4.180529] amdgpu_dm_init.isra.0+0x2a0/0x1ed0 [amdgpu] > [4.180881] ? sysvec_apic_timer_interrupt+0xe/0x90 > [4.180883] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 > [4.180885] ? delay_tsc+0x37/0xa0 > [4.180889] dm_hw_init+0x12/0x30 [amdgpu] > [4.181240] amdgpu_device_init+0x1e42/0x24a0 [amdgpu] > [4.181517] amdgpu_driver_load_kms+0x19/0x190 [amdgpu] > [4.181793] amdgpu_pci_probe+0x165/0x4c0 [amdgpu] > [4.182067] local_pci_probe+0x42/0xa0 > [4.182070] pci_device_probe+0xc7/0x240 > [4.182072] really_probe+0x19b/0x3e0 > [4.182075] ? __pfx___driver_attach+0x10/0x10 > [4.182076] __driver_probe_device+0x78/0x160 > [4.182078] driver_probe_device+0x1f/0x90 > [4.182079] __driver_attach+0xd2/0x1c0 > [4.182081] bus_for_each_dev+0x85/0xd0 > [4.182083] bus_add_driver+0x116/0x220 > [4.182085] driver_register+0x59/0x100 > [4.182087] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu] > [4.182356] do_one_initcall+0x58/0x320 > [4.182359] do_init_module+0x60/0x240 > [4.182361] init_module_from_file+0x89/0xe0 > [4.182364] idempotent_init_module+0x120/0x2b0 > [4.182366] __x64_sys_finit_module+0x5e/0xb0 > [4.182367] do_syscall_64+0x61/0x120 > [4.182370] ? do_syscall_64+0x70/0x120 > [4.182372] entry_SYSCALL_64_after_hwframe+0x6e/0x76 > [4.182375] RIP: 0033:0x7fcd5e130f19 > [4.182376] Code: 08 89 e8 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 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 cf 1e 0d 00 f7 d8 64 89 01 48 > [4.182378] RSP: 002b:7ffd314afa38 EFLAGS: 0246 ORIG_RAX: > 0139 > [4.182379] RAX: ffda