oops in xe_bo_evict on 6.12.8

oops in xe_bo_evict on 6.12.8

[Emil J Tywoniak]

What's up gamers,

hope this is the right place to report this oops which possibly is due to amdgpu interaction. The community guidelines link for this list (https://01.org/linuxgraphics/community) doesn't work. Feel free to redirect me if not, even to /dev/null. The Video(DRI - Intel) section on kernel bugzilla doesn't seem to get much life.

I see there have been recent changes to things around bo eviction on xe and today I caught the following oops when spawning a second VS Code window in sway with the New Window command (Ctrl+Shift+N). VS Code was not running on XWayland. So far I haven't been able to reproduce this. I have amdgpu loaded as a fall back for my ryzen 7900X builtin graphics since I installed the funny GPU (Intel Arc B580 / BMG G21). I'm on Mesa 24.3.3.

------------[ cut here ]------------
workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu]
WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704 check_flush_dependency+0x10f/0x130
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76 snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211 snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3 snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek gf128mul
 crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper cec crc16
CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G        W  O       6.12.8 #1-NixOS
Tainted: [W]=WARN, [O]=OOT_MODULE
Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650 TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023
Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]
RIP: 0010:check_flush_dependency+0x10f/0x130
Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff
RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200
R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00
FS:  0000000000000000(0000) GS:ffff926cb7e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? check_flush_dependency+0x10f/0x130
 ? __warn.cold+0x93/0xf6
 ? check_flush_dependency+0x10f/0x130
 ? report_bug+0x10d/0x150
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? handle_bug+0x61/0xb0
 ? exc_invalid_op+0x17/0x80
 ? asm_exc_invalid_op+0x1a/0x20
 ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]
 ? check_flush_dependency+0x10f/0x130
 __flush_work+0x10c/0x320
 cancel_delayed_work_sync+0x62/0x80
 amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]
 amdgpu_ring_alloc+0x40/0x70 [amdgpu]
 amdgpu_ib_schedule+0xf0/0x750 [amdgpu]
 amdgpu_job_run+0x8e/0x200 [amdgpu]
 drm_sched_run_job_work+0x283/0x420 [gpu_sched]
 process_one_work+0x18a/0x350
 worker_thread+0x235/0x370
 ? __pfx_worker_thread+0x10/0x10
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xcd/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
---[ end trace 0000000000000000 ]---

I hope this tells you something. I'm willing to switch to some cutting edge kernel commit and report back if I get an oops again, so feel free which remote and commit I should go get, or any other troubleshooting steps I could follow.

Thanks for all your hard work,

Emil J. Tywoniak (widlarizer)

Re: oops in xe_bo_evict on 6.12.8

[Rodrigo Vivi]

On Fri, Jan 10, 2025 at 05:19:31PM +0000, Emil J Tywoniak wrote:
> What's up gamers,
> 
> hope this is the right place to report this oops which possibly is due to amdgpu interaction. The community guidelines link for this list (https://01.org/linuxgraphics/community) doesn't work. Feel free to redirect me if not, even to /dev/null. The Video(DRI - Intel) section on kernel bugzilla doesn't seem to get much life.

Hi Emil,

Thanks for your interest and report on Xe bugs.
Please follow this link instead: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html

The entire dmesg would be needed to help us to understand what's going on here. From the pasted
portion below it doesn't even look like xe is in the picture.

But only more details could help to determine what's going on. Also, keep in mind that Xe,
specially for BMG, was in very active development and a lot might have changed since 6.12.
So, it would be great if you could run some experiments with newer kernel as well.

Thanks,
Rodrigo.

> 
> I see there have been recent changes to things around bo eviction on xe and today I caught the following oops when spawning a second VS Code window in sway with the New Window command (Ctrl+Shift+N). VS Code was not running on XWayland. So far I haven't been able to reproduce this. I have amdgpu loaded as a fall back for my ryzen 7900X builtin graphics since I installed the funny GPU (Intel Arc B580 / BMG G21). I'm on Mesa 24.3.3.
> 
> ------------[ cut here ]------------
> workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu]
> WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704 check_flush_dependency+0x10f/0x130
> Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76 snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211 snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3 snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek gf128mul
>  crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper cec crc16
> CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G        W  O       6.12.8 #1-NixOS
> Tainted: [W]=WARN, [O]=OOT_MODULE
> Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650 TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023
> Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]
> RIP: 0010:check_flush_dependency+0x10f/0x130
> Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff
> RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046
> RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
> RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000
> R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200
> R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00
> FS:  0000000000000000(0000) GS:ffff926cb7e80000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4: 0000000000f50ef0
> PKRU: 55555554
> Call Trace:
>  <TASK>
>  ? check_flush_dependency+0x10f/0x130
>  ? __warn.cold+0x93/0xf6
>  ? check_flush_dependency+0x10f/0x130
>  ? report_bug+0x10d/0x150
>  ? srso_alias_return_thunk+0x5/0xfbef5
>  ? handle_bug+0x61/0xb0
>  ? exc_invalid_op+0x17/0x80
>  ? asm_exc_invalid_op+0x1a/0x20
>  ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]
>  ? check_flush_dependency+0x10f/0x130
>  __flush_work+0x10c/0x320
>  cancel_delayed_work_sync+0x62/0x80
>  amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]
>  amdgpu_ring_alloc+0x40/0x70 [amdgpu]
>  amdgpu_ib_schedule+0xf0/0x750 [amdgpu]
>  amdgpu_job_run+0x8e/0x200 [amdgpu]
>  drm_sched_run_job_work+0x283/0x420 [gpu_sched]
>  process_one_work+0x18a/0x350
>  worker_thread+0x235/0x370
>  ? __pfx_worker_thread+0x10/0x10
>  ? __pfx_worker_thread+0x10/0x10
>  kthread+0xcd/0x100
>  ? __pfx_kthread+0x10/0x10
>  ret_from_fork+0x31/0x50
>  ? __pfx_kthread+0x10/0x10
>  ret_from_fork_asm+0x1a/0x30
>  </TASK>
> ---[ end trace 0000000000000000 ]---
> 
> I hope this tells you something. I'm willing to switch to some cutting edge kernel commit and report back if I get an oops again, so feel free which remote and commit I should go get, or any other troubleshooting steps I could follow.
> 
> Thanks for all your hard work,
> 
> Emil J. Tywoniak (widlarizer)

Re: oops in xe_bo_evict on 6.12.8

[Emil J Tywoniak]

Hi Rodrigo,

just a while ago I reported it here: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4055
You're right, I attached the wrong trace. The gitlab issue has the correct one. Feel free to suggest remote+branch(+commit) that I should try, but since I haven't been able to reproduce this oops, switching kernels won't yield any information immediately.

Cheers
Emil

[January 13, 2025 at 5:41 PM, "Rodrigo Vivi" <rodrigo.vivi@intel.com> wrote:



> 
> On Fri, Jan 10, 2025 at 05:19:31PM +0000, Emil J Tywoniak wrote:
> 
> > 
> > What's up gamers,
> > 
> >  
> > 
> >  hope this is the right place to report this oops which possibly is due to amdgpu interaction. The community guidelines link for this list (https://01.org/linuxgraphics/community) doesn't work. Feel free to redirect me if not, even to /dev/null. The Video(DRI - Intel) section on kernel bugzilla doesn't seem to get much life.
> > 
> 
> Hi Emil,
> 
> Thanks for your interest and report on Xe bugs.
> 
> Please follow this link instead: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
> 
> The entire dmesg would be needed to help us to understand what's going on here. From the pasted
> 
> portion below it doesn't even look like xe is in the picture.
> 
> But only more details could help to determine what's going on. Also, keep in mind that Xe,
> 
> specially for BMG, was in very active development and a lot might have changed since 6.12.
> 
> So, it would be great if you could run some experiments with newer kernel as well.
> 
> Thanks,
> 
> Rodrigo.
> 
> > 
> > I see there have been recent changes to things around bo eviction on xe and today I caught the following oops when spawning a second VS Code window in sway with the New Window command (Ctrl+Shift+N). VS Code was not running on XWayland. So far I haven't been able to reproduce this. I have amdgpu loaded as a fall back for my ryzen 7900X builtin graphics since I installed the funny GPU (Intel Arc B580 / BMG G21). I'm on Mesa 24.3.3.
> > 
> >  
> > 
> >  ------------[ cut here ]------------
> > 
> >  workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu]
> > 
> >  WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704 check_flush_dependency+0x10f/0x130
> > 
> >  Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76 snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211 snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3 snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek gf128mul
> > 
> >  crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper cec crc16
> > 
> >  CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G W O 6.12.8 #1-NixOS
> > 
> >  Tainted: [W]=WARN, [O]=OOT_MODULE
> > 
> >  Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650 TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023
> > 
> >  Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]
> > 
> >  RIP: 0010:check_flush_dependency+0x10f/0x130
> > 
> >  Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff
> > 
> >  RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046
> > 
> >  RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000
> > 
> >  RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
> > 
> >  RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000
> > 
> >  R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200
> > 
> >  R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00
> > 
> >  FS: 0000000000000000(0000) GS:ffff926cb7e80000(0000) knlGS:0000000000000000
> > 
> >  CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > 
> >  CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4: 0000000000f50ef0
> > 
> >  PKRU: 55555554
> > 
> >  Call Trace:
> > 
> >  <TASK>
> > 
> >  ? check_flush_dependency+0x10f/0x130
> > 
> >  ? __warn.cold+0x93/0xf6
> > 
> >  ? check_flush_dependency+0x10f/0x130
> > 
> >  ? report_bug+0x10d/0x150
> > 
> >  ? srso_alias_return_thunk+0x5/0xfbef5
> > 
> >  ? handle_bug+0x61/0xb0
> > 
> >  ? exc_invalid_op+0x17/0x80
> > 
> >  ? asm_exc_invalid_op+0x1a/0x20
> > 
> >  ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]
> > 
> >  ? check_flush_dependency+0x10f/0x130
> > 
> >  __flush_work+0x10c/0x320
> > 
> >  cancel_delayed_work_sync+0x62/0x80
> > 
> >  amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]
> > 
> >  amdgpu_ring_alloc+0x40/0x70 [amdgpu]
> > 
> >  amdgpu_ib_schedule+0xf0/0x750 [amdgpu]
> > 
> >  amdgpu_job_run+0x8e/0x200 [amdgpu]
> > 
> >  drm_sched_run_job_work+0x283/0x420 [gpu_sched]
> > 
> >  process_one_work+0x18a/0x350
> > 
> >  worker_thread+0x235/0x370
> > 
> >  ? __pfx_worker_thread+0x10/0x10
> > 
> >  ? __pfx_worker_thread+0x10/0x10
> > 
> >  kthread+0xcd/0x100
> > 
> >  ? __pfx_kthread+0x10/0x10
> > 
> >  ret_from_fork+0x31/0x50
> > 
> >  ? __pfx_kthread+0x10/0x10
> > 
> >  ret_from_fork_asm+0x1a/0x30
> > 
> >  </TASK>
> > 
> >  ---[ end trace 0000000000000000 ]---
> > 
> >  
> > 
> >  I hope this tells you something. I'm willing to switch to some cutting edge kernel commit and report back if I get an oops again, so feel free which remote and commit I should go get, or any other troubleshooting steps I could follow.
> > 
> >  
> > 
> >  Thanks for all your hard work,
> > 
> >  
> > 
> >  Emil J. Tywoniak (widlarizer)
> >
>

Re: oops in xe_bo_evict on 6.12.8

[Jani Nikula]

On Fri, 10 Jan 2025, "Emil J Tywoniak" <emil@tywoniak.eu> wrote:
> What's up gamers,
>
> hope this is the right place to report this oops which possibly is due
> to amdgpu interaction. The community guidelines link for this list
> (https://01.org/linuxgraphics/community) doesn't work. Feel free to
> redirect me if not, even to /dev/null. The Video(DRI - Intel) section
> on kernel bugzilla doesn't seem to get much life.

For the longest time, the fdo gitlab has been the place to report i915
[1] (and lately xe [2]) driver bugs, with a bug filing guide at [3].

However, the backtrace is all amdgpu? You only mention xe_bo_evict in
the subject.

Cc: amd-gfx@lists.freedesktop.org


BR,
Jani.



[1] https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/
[2] https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/
[3] https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html


>
> I see there have been recent changes to things around bo eviction on
> xe and today I caught the following oops when spawning a second VS
> Code window in sway with the New Window command (Ctrl+Shift+N). VS
> Code was not running on XWayland. So far I haven't been able to
> reproduce this. I have amdgpu loaded as a fall back for my ryzen 7900X
> builtin graphics since I installed the funny GPU (Intel Arc B580 / BMG
> G21). I'm on Mesa 24.3.3.
>
> ------------[ cut here ]------------
> workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu]
> WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704 check_flush_dependency+0x10f/0x130
> Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76 snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211 snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3 snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek gf128mul
>  crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper cec crc16
> CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G        W  O       6.12.8 #1-NixOS
> Tainted: [W]=WARN, [O]=OOT_MODULE
> Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650 TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023
> Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]
> RIP: 0010:check_flush_dependency+0x10f/0x130
> Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff
> RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046
> RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
> RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000
> R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200
> R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00
> FS:  0000000000000000(0000) GS:ffff926cb7e80000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4: 0000000000f50ef0
> PKRU: 55555554
> Call Trace:
>  <TASK>
>  ? check_flush_dependency+0x10f/0x130
>  ? __warn.cold+0x93/0xf6
>  ? check_flush_dependency+0x10f/0x130
>  ? report_bug+0x10d/0x150
>  ? srso_alias_return_thunk+0x5/0xfbef5
>  ? handle_bug+0x61/0xb0
>  ? exc_invalid_op+0x17/0x80
>  ? asm_exc_invalid_op+0x1a/0x20
>  ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]
>  ? check_flush_dependency+0x10f/0x130
>  __flush_work+0x10c/0x320
>  cancel_delayed_work_sync+0x62/0x80
>  amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]
>  amdgpu_ring_alloc+0x40/0x70 [amdgpu]
>  amdgpu_ib_schedule+0xf0/0x750 [amdgpu]
>  amdgpu_job_run+0x8e/0x200 [amdgpu]
>  drm_sched_run_job_work+0x283/0x420 [gpu_sched]
>  process_one_work+0x18a/0x350
>  worker_thread+0x235/0x370
>  ? __pfx_worker_thread+0x10/0x10
>  ? __pfx_worker_thread+0x10/0x10
>  kthread+0xcd/0x100
>  ? __pfx_kthread+0x10/0x10
>  ret_from_fork+0x31/0x50
>  ? __pfx_kthread+0x10/0x10
>  ret_from_fork_asm+0x1a/0x30
>  </TASK>
> ---[ end trace 0000000000000000 ]---
>
> I hope this tells you something. I'm willing to switch to some cutting
> edge kernel commit and report back if I get an oops again, so feel
> free which remote and commit I should go get, or any other
> troubleshooting steps I could follow.
>
> Thanks for all your hard work,
>
> Emil J. Tywoniak (widlarizer)

-- 
Jani Nikula, Intel

oops in xe_bo_evict on 6.12.8

[Emil J Tywoniak]

What's up gamers,

NOTE: this is my second attempt trying to send this email to this mailing list. Previously it never showed up on the archive. I have now subscribed and am giving it a second attempt.

I hope this is the right place to report this oops which possibly is due to amdgpu interaction. The community guidelines link for this list (https://01.org/linuxgraphics/community) doesn't work. Feel free to redirect me if not, even to /dev/null. The Video(DRI - Intel) section on kernel bugzilla doesn't seem to get much life.

I see there have been recent changes to things around bo eviction on xe and today I caught the following oops when spawning a second VS Code window in sway with the New Window command (Ctrl+Shift+N). VS Code was not running on XWayland. So far I haven't been able to reproduce this. I have amdgpu loaded as a fall back for my ryzen 7900X builtin graphics since I installed the funny GPU (Intel Arc B580 / BMG G21). I'm on Mesa 24.3.3.


------------[ cut here ]------------

workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM events:amdgpu_device_delay_enable_gfx_off [amdgpu]

WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704 check_flush_dependency+0x10f/0x130

Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76 snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211 snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3 snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek gf128mul

 crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy drm_display_helper cec crc16

CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G W O 6.12.8 #1-NixOS

Tainted: [W]=WARN, [O]=OOT_MODULE

Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650 TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023

Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]

RIP: 0010:check_flush_dependency+0x10f/0x130

Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff

RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046

RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000

RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000

RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000

R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200

R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00

FS: 0000000000000000(0000) GS:ffff926cb7e80000(0000) knlGS:0000000000000000

CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4: 0000000000f50ef0

PKRU: 55555554

Call Trace:

 <TASK>

 ? check_flush_dependency+0x10f/0x130

 ? __warn.cold+0x93/0xf6

 ? check_flush_dependency+0x10f/0x130

 ? report_bug+0x10d/0x150

 ? srso_alias_return_thunk+0x5/0xfbef5

 ? handle_bug+0x61/0xb0

 ? exc_invalid_op+0x17/0x80

 ? asm_exc_invalid_op+0x1a/0x20

 ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]

 ? check_flush_dependency+0x10f/0x130

 __flush_work+0x10c/0x320

 cancel_delayed_work_sync+0x62/0x80

 amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]

 amdgpu_ring_alloc+0x40/0x70 [amdgpu]

 amdgpu_ib_schedule+0xf0/0x750 [amdgpu]

 amdgpu_job_run+0x8e/0x200 [amdgpu]

 drm_sched_run_job_work+0x283/0x420 [gpu_sched]

 process_one_work+0x18a/0x350

 worker_thread+0x235/0x370

 ? __pfx_worker_thread+0x10/0x10

 ? __pfx_worker_thread+0x10/0x10

 kthread+0xcd/0x100

 ? __pfx_kthread+0x10/0x10

 ret_from_fork+0x31/0x50

 ? __pfx_kthread+0x10/0x10

 ret_from_fork_asm+0x1a/0x30

 </TASK>

---[ end trace 0000000000000000 ]---


I hope this tells you something. I'm willing to switch to some cutting edge kernel commit and report back if I get an oops again, so feel free which remote and commit I should go get, or any other troubleshooting steps I could follow.


Thanks for all your hard work,


Emil J. Tywoniak (widlarizer)

RE: oops in xe_bo_evict on 6.12.8

[Saarinen, Jani]

Hi. 
> -----Original Message-----
> From: Intel-xe <intel-xe-bounces@lists.freedesktop.org> On Behalf Of Emil J
> Tywoniak
> Sent: Monday, 13 January 2025 1.53
> To: intel-xe@lists.freedesktop.org
> Subject: oops in xe_bo_evict on 6.12.8
> 
> What's up gamers,
> 
> NOTE: this is my second attempt trying to send this email to this mailing list.
> Previously it never showed up on the archive. I have now subscribed and am
> giving it a second attempt.
> 
> I hope this is the right place to report this oops which possibly is due to
> amdgpu interaction. The community guidelines link for this list
> (https://01.org/linuxgraphics/community) doesn't work. Feel free to redirect
> me if not, even to /dev/null. The Video(DRI - Intel) section on kernel bugzilla
> doesn't seem to get much life.

Could you report issue to xe with instructions https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html

> I see there have been recent changes to things around bo eviction on xe and
> today I caught the following oops when spawning a second VS Code window
> in sway with the New Window command (Ctrl+Shift+N). VS Code was not
> running on XWayland. So far I haven't been able to reproduce this. I have
> amdgpu loaded as a fall back for my ryzen 7900X builtin graphics since I
> installed the funny GPU (Intel Arc B580 / BMG G21). I'm on Mesa 24.3.3.

Br
Jani
> 
> 
> ------------[ cut here ]------------
> 
> workqueue: WQ_MEM_RECLAIM sdma0:drm_sched_run_job_work
> [gpu_sched] is flushing !WQ_MEM_RECLAIM
> events:amdgpu_device_delay_enable_gfx_off [amdgpu]
> 
> WARNING: CPU: 5 PID: 29199 at kernel/workqueue.c:3704
> check_flush_dependency+0x10f/0x130
> 
> Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac
> algif_hash algif_skcipher af_alg nft_chain_nat xt_MASQUERADE
> nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype overlay af_packet
> bnep btusb btrtl btintel btbcm btmtk bluetooth mousedev cdc_acm joydev
> nls_iso8859_1 nls_cp437 vfat fat mei_gsc_proxy mei_gsc mei_me mei
> xt_conntrack ip6t_rpfilter mt7921e ipt_rpfilter mt7921_common mt792x_lib
> snd_hda_codec_hdmi mt76_connac_lib edac_mce_amd edac_core mt76
> snd_hda_intel amd_atl intel_rapl_msr snd_intel_dspcfg xt_pkttype
> intel_rapl_common snd_intel_sdw_acpi crct10dif_pclmul xt_LOG mac80211
> snd_usb_audio uvcvideo nf_log_syslog snd_usbmidi_lib crc32_pclmul
> snd_hda_codec xt_tcpudp polyval_clmulni videobuf2_vmalloc xe snd_ump
> polyval_generic uvc snd_hda_core ghash_clmulni_intel cfg80211 nft_compat
> snd_rawmidi sha512_ssse3 videobuf2_memops spd5118 sha256_ssse3
> snd_seq_device videobuf2_v4l2 snd_hwdep r8169 sha1_ssse3 battery
> sp5100_tco videobuf2_common aesni_intel snd_pcm watchdog realtek
> gf128mul
> 
>  crypto_simd mdio_devres videodev snd_timer cryptd libphy rfkill snd
> i2c_piix4 drm_gpuvm wmi_bmof rapl libarc4 led_class mc nf_tables i2c_smbus
> k10temp soundcore sch_fq_codel tpm_crb rtc_cmos evdev mac_hid tpm_tis
> gpio_amdpt tiny_power_button tpm_tis_core gpio_generic button uinput
> hid_xpadneo(O) ff_memless atkbd libps2 serio vivaldi_fmap loop xt_nat
> nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter veth
> tun tap macvlan bridge stp llc kvm_amd ccp kvm fuse efi_pstore configfs
> nfnetlink efivarfs tpm libaescfb ecdh_generic ecc rng_core dmi_sysfs ip_tables
> x_tables autofs4 ext4 crc32c_generic mbcache jbd2 hid_generic usbhid hid
> ahci libahci xhci_pci libata nvme xhci_hcd scsi_mod nvme_core crc32c_intel
> scsi_common nvme_auth dm_mod dax amdgpu video wmi amdxcp
> i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper
> drm_buddy drm_display_helper cec crc16
> 
> CPU: 5 UID: 0 PID: 29199 Comm: kworker/u96:0 Tainted: G W O 6.12.8 #1-
> NixOS
> 
> Tainted: [W]=WARN, [O]=OOT_MODULE
> 
> Hardware name: Micro-Star International Co., Ltd. MS-7D75/MAG B650
> TOMAHAWK WIFI (MS-7D75), BIOS 1.60 05/30/2023
> 
> Workqueue: sdma0 drm_sched_run_job_work [gpu_sched]
> 
> RIP: 0010:check_flush_dependency+0x10f/0x130
> 
> Code: c0 f3 01 01 90 49 8b 45 18 48 8d b2 c0 00 00 00 48 8d 8b c0 00 00 00
> 49 89 e8 48 c7 c7 a0 c7 df b4 48 89 c2 e8 82 7e fd ff 90 <0f> 0b 90 90 e9 0a ff
> ff ff 80 3d 99 c0 f3 01 00 75 8f e9 42 ff ff
> 
> RSP: 0018:ffff95dd9ef97c60 EFLAGS: 00010046
> 
> RAX: 0000000000000000 RBX: ffff9265c01b8e00 RCX: 0000000000000000
> 
> RDX: 0000000000000000 RSI: 0000000000000000 RDI:
> 0000000000000000
> 
> RBP: ffffffffc0438c00 R08: 0000000000000000 R09: 0000000000000000
> 
> R10: 0000000000000000 R11: 0000000000000000 R12: ffff92681a13b200
> 
> R13: ffff9265c94338c0 R14: 0000000000000001 R15: ffff9265c01bce00
> 
> FS: 0000000000000000(0000) GS:ffff926cb7e80000(0000)
> knlGS:0000000000000000
> 
> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> 
> CR2: 000000000050d6d0 CR3: 00000002a38d6000 CR4:
> 0000000000f50ef0
> 
> PKRU: 55555554
> 
> Call Trace:
> 
>  <TASK>
> 
>  ? check_flush_dependency+0x10f/0x130
> 
>  ? __warn.cold+0x93/0xf6
> 
>  ? check_flush_dependency+0x10f/0x130
> 
>  ? report_bug+0x10d/0x150
> 
>  ? srso_alias_return_thunk+0x5/0xfbef5
> 
>  ? handle_bug+0x61/0xb0
> 
>  ? exc_invalid_op+0x17/0x80
> 
>  ? asm_exc_invalid_op+0x1a/0x20
> 
>  ? __pfx_amdgpu_device_delay_enable_gfx_off+0x10/0x10 [amdgpu]
> 
>  ? check_flush_dependency+0x10f/0x130
> 
>  __flush_work+0x10c/0x320
> 
>  cancel_delayed_work_sync+0x62/0x80
> 
>  amdgpu_gfx_off_ctrl+0xb7/0x150 [amdgpu]
> 
>  amdgpu_ring_alloc+0x40/0x70 [amdgpu]
> 
>  amdgpu_ib_schedule+0xf0/0x750 [amdgpu]
> 
>  amdgpu_job_run+0x8e/0x200 [amdgpu]
> 
>  drm_sched_run_job_work+0x283/0x420 [gpu_sched]
> 
>  process_one_work+0x18a/0x350
> 
>  worker_thread+0x235/0x370
> 
>  ? __pfx_worker_thread+0x10/0x10
> 
>  ? __pfx_worker_thread+0x10/0x10
> 
>  kthread+0xcd/0x100
> 
>  ? __pfx_kthread+0x10/0x10
> 
>  ret_from_fork+0x31/0x50
> 
>  ? __pfx_kthread+0x10/0x10
> 
>  ret_from_fork_asm+0x1a/0x30
> 
>  </TASK>
> 
> ---[ end trace 0000000000000000 ]---
> 
> 
> I hope this tells you something. I'm willing to switch to some cutting edge
> kernel commit and report back if I get an oops again, so feel free which remote
> and commit I should go get, or any other troubleshooting steps I could follow.
> 
> 
> Thanks for all your hard work,
> 
> 
> Emil J. Tywoniak (widlarizer)