Created attachment 140240 [details] dmesg [39383.734817] WARNING: CPU: 5 PID: 30215 at drivers/dma-buf/dma-fence.c:248 dma_fence_add_callback+0x176/0x1f0 [39383.734835] Modules linked in: macvtap macvlan tap tun fuse rfcomm devlink nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep sunrpc xfs vfat fat libcrc32c intel_rapl x86_pkg_temp_thermal hid_logitech_hidpp intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support irqbypass crct10dif_pclmul gpio_ich crc32_pclmul ppdev ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf snd_hda_codec_realtek [39383.734912] snd_hda_codec_generic snd_hda_codec_hdmi snd_usb_audio btusb btrtl btbcm btintel snd_hda_intel bluetooth snd_usbmidi_lib snd_hda_codec snd_rawmidi joydev snd_hda_core snd_hwdep hid_logitech_dj snd_seq snd_seq_device snd_pcm ecdh_generic rfkill snd_timer snd mei_me soundcore i2c_i801 mei lpc_ich parport_pc parport video binfmt_misc hid_sony ff_memless amdkfd amd_iommu_v2 amdgpu chash i2c_algo_bit gpu_sched drm_kms_helper ttm drm crc32c_intel r8169 mii [39383.734967] CPU: 5 PID: 30215 Comm: gallium_drv:0 Not tainted 4.18.0-0.rc0.git9.1.fc29.x86_64 #1 [39383.734968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 [39383.734972] RIP: 0010:dma_fence_add_callback+0x176/0x1f0 [39383.734973] Code: f6 74 1b 49 8b 06 49 8b 7e 08 49 83 c6 18 48 89 de e8 ce 9a 71 00 49 8b 06 48 85 c0 75 e8 65 ff 0d 8f c8 92 6c e9 0f ff ff ff <0f> 0b 41 bc ea ff ff ff e9 eb fe ff ff 65 ff 05 76 c8 92 6c 48 8b [39383.735039] RSP: 0018:ffffa0354f733c98 EFLAGS: 00010246 [39383.735042] RAX: 0000000000000004 RBX: ffff95348d6e3818 RCX: 00000000000000ff [39383.735043] RDX: ffffffffc01e6e00 RSI: ffff95348d6e3818 RDI: 0000000000000000 [39383.735044] RBP: ffff9536ae501580 R08: 0000798cd856a73b R09: 0000000000000000 [39383.735046] R10: 0000000000000000 R11: 0000000000000000 R12: ffff953654aeb180 [39383.735047] R13: ffffffffc01e6e00 R14: ffff9536ae5015e8 R15: 000000000000801a [39383.735049] FS: 0000000000000000(0000) GS:ffff953afe000000(0000) knlGS:0000000000000000 [39383.735050] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [39383.735052] CR2: 00000000f2488ae4 CR3: 000000053c612001 CR4: 00000000001626e0 [39383.735053] Call Trace: [39383.735062] ? drm_sched_entity_wakeup+0x60/0x60 [gpu_sched] [39383.735065] drm_sched_entity_cleanup+0x10a/0x160 [gpu_sched] [39383.735143] amdgpu_ctx_mgr_entity_cleanup+0xb9/0xf0 [amdgpu] [39383.735178] amdgpu_ctx_mgr_fini+0x35/0xb0 [amdgpu] [39383.735203] amdgpu_driver_postclose_kms+0x138/0x290 [amdgpu] [39383.735208] ? __mutex_unlock_slowpath+0x4b/0x2b0 [39383.735224] drm_release+0x293/0x3f0 [drm] [39383.735231] __fput+0xca/0x250 [39383.735236] task_work_run+0xa1/0xd0 [39383.735242] do_exit+0x3fe/0xc70 [39383.735246] ? trace_hardirqs_on_caller+0xed/0x180 [39383.735251] __ia32_sys_exit+0x17/0x20 [39383.735254] do_fast_syscall_32+0xac/0x340 [39383.735257] entry_SYSENTER_compat+0x84/0x96 [39383.735266] irq event stamp: 12604 [39383.735269] hardirqs last enabled at (12603): [<ffffffff9315a89c>] ktime_get+0xec/0x130 [39383.735272] hardirqs last disabled at (12604): [<ffffffff93c01389>] error_entry+0x89/0x110 [39383.735274] softirqs last enabled at (12482): [<ffffffff93e0038c>] __do_softirq+0x38c/0x4f7 [39383.735276] softirqs last disabled at (12465): [<ffffffff930c1a51>] irq_exit+0x101/0x110 [39383.735278] ---[ end trace 403f5176c1d37060 ]--- [39383.735281] [drm:drm_sched_entity_cleanup [gpu_sched]] *ERROR* fence add callback failed (-22)
Created attachment 140241 [details] system log
What's the scenario ? Please check if your git tree contains this change - drm/scheduler: Avoid using wait_event_killable for dying process Andrey
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