igt@dmabuf@all-tests@dma_fence - dmesg-fail - DEBUG_LOCKS_WARN_ON(debug_atomic_read(nr_unused_locks) != nr_unused)
Dmesg
<6> [555.946909] [IGT] dmabuf: starting dynamic subtest dma_fence
<6> [555.953504] dma-buf: Running dma_fence
<6> [555.953510] sizeof(dma_fence)=64
<6> [555.953809] dma-buf: Running dma_fence/sanitycheck
<6> [555.954128] dma-buf: Running dma_fence/test_signaling
<6> [555.954145] dma-buf: Running dma_fence/test_add_callback
<6> [555.954159] dma-buf: Running dma_fence/test_late_add_callback
<6> [555.954173] dma-buf: Running dma_fence/test_rm_callback
<6> [555.954187] dma-buf: Running dma_fence/test_late_rm_callback
<6> [555.954200] dma-buf: Running dma_fence/test_status
<6> [555.954214] dma-buf: Running dma_fence/test_error
<6> [555.954227] dma-buf: Running dma_fence/test_wait
<6> [555.954245] dma-buf: Running dma_fence/test_wait_timeout
<4> [555.958070] ------------[ cut here ]------------
<4> [555.958078] DEBUG_LOCKS_WARN_ON(debug_atomic_read(nr_unused_locks) != nr_unused)
<4> [555.958084] WARNING: CPU: 7 PID: 891 at kernel/locking/lockdep_proc.c:283 lockdep_stats_show+0xc42/0xc50
<4> [555.958097] Modules linked in: dmabuf_selftests(+) vgem drm_shmem_helper snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm prime_numbers i2c_algo_bit ttm drm_display_helper drm_buddy x86_pkg_temp_thermal coretemp kvm_intel mei_gsc_proxy wmi_bmof kvm igc crct10dif_pclmul r8169 crc32_pclmul video ptp ghash_clmulni_intel pps_core i2c_i801 mei_me i2c_smbus mei realtek intel_lpss_pci wmi [last unloaded: dmabuf_selftests]
<4> [555.958139] CPU: 7 PID: 891 Comm: igt_runner Tainted: G U 6.9.0-rc1-CI_DRM_14495-g07c774152cf8+ #1
<4> [555.958144] Hardware name: Intel Corporation Arrow Lake Client Platform/MTL-S UDIMM 2DPC EVCRB, BIOS MTLSFWI1.R00.3473.D80.2311222130 11/22/2023
<4> [555.958146] RIP: 0010:lockdep_stats_show+0xc42/0xc50
<4> [555.958152] Code: 00 85 c0 0f 84 09 f6 ff ff 8b 05 cd 2a 73 01 85 c0 0f 85 fb f5 ff ff 48 c7 c6 d0 2e 47 82 48 c7 c7 71 8a 40 82 e8 be bd f6 ff <0f> 0b e9 e1 f5 ff ff 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90
<4> [555.958155] RSP: 0018:ffffc900020cfd58 EFLAGS: 00010286
<4> [555.958159] RAX: 0000000000000000 RBX: 0000000000018312 RCX: 0000000000000000
<4> [555.958162] RDX: 0000000000000002 RSI: ffffffff8241af84 RDI: 00000000ffffffff
<4> [555.958165] RBP: ffff888101664008 R08: 0000000000000000 R09: ffffc900020cfb88
<4> [555.958167] R10: 0000000000309670 R11: 00000000003096d0 R12: 00000000000003d3
<4> [555.958169] R13: 000000000000004d R14: 0000000000000134 R15: 0000000000000004
<4> [555.958172] FS: 00007fa6eb46b140(0000) GS:ffff88885ef80000(0000) knlGS:0000000000000000
<4> [555.958175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [555.958177] CR2: 00007fff1e9a7970 CR3: 0000000110402002 CR4: 0000000000f70ef0
<4> [555.958180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [555.958182] DR3: 0000000000000000 DR6: 00000000ffff07f0 DR7: 0000000000000400
<4> [555.958184] PKRU: 55555554
<4> [555.958186] Call Trace:
<4> [555.958189] <TASK>
<4> [555.958191] ? __warn+0x7e/0x180
<4> [555.958197] ? lockdep_stats_show+0xc42/0xc50
<4> [555.958201] ? report_bug+0x1f8/0x200
<4> [555.958208] ? handle_bug+0x3c/0x70