You are not logged in.
Pages: 1
Another amdgpu crash. This is on steam deck with up to date (vanilla) arch linux: Linux ham 7.2.14-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 30 Oct 2026 14:32:40 +0000 x86_64 GNU/Linux
[312821.950348] refcount_t: underflow; use-after-free.
[312821.950352] WARNING: lib/refcount.c:28 at refcount_warn_saturate+0x59/0x90, CPU#6: kwin_wayland/2013
[312821.950366] Modules linked in: sch_fq tun uinput snd_seq_dummy snd_hrtimer snd_seq r8153_ecm cdc_ether usbnet snd_acp5x_pcm_dma snd_soc_acp5x_mach snd_acp5x_i2s snd_sof_amd_acp70 snd_usb_audio snd_sof_amd_acp63 snd_usbmidi_lib snd_sof_amd_vangogh snd_ump snd_sof_amd_rembrandt snd_sof_amd_renoir snd_rawmidi snd_sof_amd_acp snd_seq_device snd_sof_pci snd_sof_xtensa_dsp mc snd_sof snd_sof_utils r8152 snd_pci_acp7x mii spd5118 snd_pci_ps rtw88_8822ce snd_soc_acpi_amd_match rtw88_8822c intel_rapl_msr snd_amd_sdw_acpi soundwire_amd btusb rtw88_pci btmtk soundwire_generic_allocation intel_rapl_common ftdi_sio rtw88_core btrtl snd_soc_cs35l41_spi soundwire_bus btbcm vfat snd_soc_cs35l41 snd_soc_sdca btintel snd_hda_codec_atihdmi fat snd_soc_cs35l41_lib mac80211 snd_acp_pci snd_hda_codec_hdmi snd_soc_wm_adsp snd_amd_acpi_mach bluetooth cs_dsp snd_soc_nau8821 snd_acp_legacy_common cp210x snd_hda_intel kvm_amd mousedev joydev cdc_acm hid_multitouch snd_pci_acp6x snd_hda_codec snd_soc_core snd_pci_acp5x cfg80211 kvm snd_hda_core
[312821.950565] sp5100_tco snd_compress snd_rn_pci_acp3x irqbypass ac97_bus snd_intel_dspcfg rfkill snd_acp_config snd_intel_sdw_acpi aesni_intel libarc4 snd_pcm_dmaengine snd_soc_acpi snd_hwdep i2c_piix4 gf128mul rapl wdat_wdt pcspkr snd_pcm k10temp i2c_smbus snd_pci_acp3x ccp snd_timer aead i2c_hid_acpi snd opt3001 ltrf216a soundcore industrialio i2c_hid mac_hid i2c_dev ntsync crypto_user pkcs8_key_parser zram 842_decompress 842_compress lz4hc_compress mmc_block uas usb_storage rpmb_core ff_memless amdgpu drm_buddy amdxcp i2c_algo_bit drm_ttm_helper ttm sdhci_pci drm_exec sdhci_uhs2 drm_panel_backlight_quirks gpu_sched sdhci nvme drm_suballoc_helper cqhci serio_raw nvme_core video drm_display_helper nvme_keyring mmc_core wmi nvme_auth cec spi_amd [last unloaded: 8250_dw]
[312821.950729] CPU: 6 UID: 1000 PID: 2013 Comm: kwin_wayland Not tainted 7.2.14-arch1-1 #1 PREEMPT(full) 71ccc3c02e28b5f120c32d0d286d0df48573e295
[312821.950737] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024
[312821.950741] RIP: 0010:refcount_warn_saturate+0x59/0x90
[312821.950751] Code: 44 48 8d 3d d9 9a e6 01 67 48 0f b9 3a e9 1f 83 8f 00 48 8d 3d d8 9a e6 01 67 48 0f b9 3a e9 0e 83 8f 00 48 8d 3d d7 9a e6 01 <67> 48 0f b9 3a e9 fd 82 8f 00 48 8d 3d d6 9a e6 01 67 48 0f b9 3a
[312821.950755] RSP: 0018:ffffd3ab89fdb898 EFLAGS: 00010246
[312821.950760] RAX: ffff8d6b110f3000 RBX: 0000000000000001 RCX: 0000000000000006
[312821.950764] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffffffff9f521f30
[312821.950767] RBP: ffff8d6b0dd000d0 R08: 0000000000000040 R09: dead000000000100
[312821.950771] R10: 0000000000000000 R11: fffff44144376000 R12: ffff8d6b0dd00000
[312821.950774] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[312821.950777] FS: 00007f80b4bc00c0(0000) GS:ffff8d6e902aa000(0000) knlGS:0000000000000000
[312821.950782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[312821.950785] CR2: 000056201d9ab070 CR3: 0000000105d7b000 CR4: 0000000000350ef0
[312821.950789] DR0: 0000000000000090 DR1: 00000000000000a4 DR2: 00000000000000ff
[312821.950792] DR3: 000000000000000f DR6: 00000000ffff0ff0 DR7: 0000000000000600
[312821.950796] Call Trace:
[312821.950801] <TASK>
[312821.950807] dc_stream_release+0x43/0x70 [amdgpu c05f8e65d103f2dc93eeac6c5b2458d8a423ec36]
[312821.951626] dc_state_destruct+0x62/0x1e0 [amdgpu c05f8e65d103f2dc93eeac6c5b2458d8a423ec36]
[312821.952455] dc_state_free+0x19/0x80 [amdgpu c05f8e65d103f2dc93eeac6c5b2458d8a423ec36]
[312821.953282] dm_atomic_destroy_state+0x24/0x40 [amdgpu c05f8e65d103f2dc93eeac6c5b2458d8a423ec36]
[312821.954160] drm_atomic_commit_default_clear+0x2c3/0x380
[312821.954174] __drm_atomic_commit_free+0x71/0xc0
[312821.954180] drm_mode_atomic_ioctl+0x8b2/0xf10
[312821.954194] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
[312821.954201] drm_ioctl_kernel+0xae/0x100
[312821.954209] drm_ioctl+0x2d8/0x570
[312821.954216] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
[312821.954231] amdgpu_drm_ioctl+0x4a/0x80 [amdgpu c05f8e65d103f2dc93eeac6c5b2458d8a423ec36]
[312821.954960] __x64_sys_ioctl+0xb9/0x100
[312821.954973] do_syscall_64+0xaa/0x660
[312821.954981] ? srso_return_thunk+0x5/0x5f
[312821.954987] ? __sys_recvmsg+0xe2/0x100
[312821.955001] ? srso_return_thunk+0x5/0x5f
[312821.955005] ? do_syscall_64+0xaa/0x660
[312821.955014] ? srso_return_thunk+0x5/0x5f
[312821.955018] ? do_syscall_64+0xaa/0x660
[312821.955024] ? srso_return_thunk+0x5/0x5f
[312821.955029] ? __x64_sys_ioctl+0xd4/0x100
[312821.955034] ? srso_return_thunk+0x5/0x5f
[312821.955039] ? srso_return_thunk+0x5/0x5f
[312821.955043] ? sock_poll+0x54/0x120
[312821.955049] ? srso_return_thunk+0x5/0x5f
[312821.955054] ? rcu_sched_clock_irq+0x5f6/0xc00
[312821.955061] ? srso_return_thunk+0x5/0x5f
[312821.955066] ? srso_return_thunk+0x5/0x5f
[312821.955070] ? ep_item_poll.isra.0+0x67/0xb0
[312821.955079] ? srso_return_thunk+0x5/0x5f
[312821.955083] ? do_epoll_ctl_file+0x4ed/0xcd0
[312821.955087] ? srso_return_thunk+0x5/0x5f
[312821.955099] ? srso_return_thunk+0x5/0x5f
[312821.955103] ? do_epoll_ctl+0xff/0x150
[312821.955111] ? srso_return_thunk+0x5/0x5f
[312821.955116] ? __x64_sys_epoll_ctl+0x6f/0xa0
[312821.955123] ? srso_return_thunk+0x5/0x5f
[312821.955127] ? do_syscall_64+0xaa/0x660
[312821.955133] ? srso_return_thunk+0x5/0x5f
[312821.955138] ? __hrtimer_rearm_deferred+0x62/0x140
[312821.955145] ? srso_return_thunk+0x5/0x5f
[312821.955150] ? srso_return_thunk+0x5/0x5f
[312821.955154] ? do_syscall_64+0x5f/0x660
[312821.955160] ? srso_return_thunk+0x5/0x5f
[312821.955166] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[312821.955173] RIP: 0033:0x7f80bad1bd9d
[312821.955201] 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
[312821.955205] RSP: 002b:00007ffde9108b10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[312821.955212] RAX: ffffffffffffffda RBX: 0000560b461d37d8 RCX: 00007f80bad1bd9d
[312821.955216] RDX: 00007ffde9108c10 RSI: 00000000c03864bc RDI: 0000000000000020
[312821.955220] RBP: 00007ffde9108b60 R08: 0000560b47b15194 R09: 0000560b463d6910
[312821.955223] R10: 0000560b47b15090 R11: 0000000000000246 R12: 00007ffde9108c10
[312821.955226] R13: 00000000c03864bc R14: 0000000000000020 R15: 0000560b461d35d0
[312821.955238] </TASK>
[312821.955241] ---[ end trace 0000000000000000 ]---Offline
Pages: 1