Kernel 5.12rc3 message about bug
Have Lenovo laptop with Fedora 33 installed, after installing of kernel 5.12rc3 have message in dmesg.
BUG: key ffff9440134e5148 has not been registered!
BUG: key ffff9440134e5148 has not been registered!
[ 9.592260] ------------[ cut here ]------------
[ 9.592265] DEBUG_LOCKS_WARN_ON(1)
[ 9.592271] WARNING: CPU: 0 PID: 313 at kernel/locking/lockdep.c:4686 lockdep_init_map_type+0x198/0x230
[ 9.592289] Modules linked in: amdgpu(+) drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec drm ghash_clmulni_intel serio_raw nvme ccp r8169 nvme_core wmi video i2c_hid_acpi i2c_hid pinctrl_amd fuse
[ 9.592334] CPU: 0 PID: 313 Comm: systemd-udevd Not tainted 5.12.0-0.rc3.20210318git6417f03132a6.171.fc35.x86_64 #1
[ 9.592345] Hardware name: LENOVO 81LW/LNVNB161216, BIOS ARCN36WW 01/11/2021
[ 9.592352] RIP: 0010:lockdep_init_map_type+0x198/0x230
[ 9.592364] Code: 00 85 c0 0f 84 76 ff ff ff 8b 3d 0b c6 f1 01 85 ff 0f 85 68 ff ff ff 48 c7 c6 14 15 61 a6 48 c7 c7 0d 4e 5b a6 e8 b6 0e b9 00 <0f> 0b e9 4e ff ff ff fb 66 0f 1f 44 00 00 5d 41 5c 41 5d c3 e8 1f
[ 9.592377] RSP: 0018:ffffbc2fc03938c8 EFLAGS: 00010292
[ 9.592384] RAX: 0000000000000016 RBX: ffffffffa6248100 RCX: 0000000000000027
[ 9.592391] RDX: ffff9443aafdaae8 RSI: 0000000000000001 RDI: ffff9443aafdaae0
[ 9.592397] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffbc2fc0393708
[ 9.592404] R10: ffffbc2fc0393700 R11: 0000000000000000 R12: ffff9440134e5148
[ 9.592411] R13: 0000000000000000 R14: ffff944013410340 R15: ffff944013410340
[ 9.592417] FS: 00007f28a5160380(0000) GS:ffff9443aae00000(0000) knlGS:0000000000000000
[ 9.592425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.592431] CR2: 0000556e6dedf808 CR3: 000000010c93e000 CR4: 00000000003506f0
[ 9.592438] Call Trace:
[ 9.592459] __kernfs_create_file+0x7d/0x100
[ 9.592471] sysfs_add_file_mode_ns+0xa2/0x190
[ 9.592480] ? init_timer_key+0x8c/0x150
[ 9.592487] sysfs_create_bin_file+0x50/0x70
[ 9.592497] hdcp_create_workqueue+0x3cc/0x420 [amdgpu]
[ 9.592807] amdgpu_dm_init.isra.0.cold+0x2f9/0x14bd [amdgpu]
[ 9.593078] ? lock_acquire+0xc2/0x3a0
[ 9.593085] ? lock_is_held_type+0xa7/0x120
[ 9.593092] ? smum_send_msg_to_smc_with_parameter+0xb4/0x100 [amdgpu]
[ 9.593348] ? find_held_lock+0x32/0x90
[ 9.593356] ? smum_send_msg_to_smc_with_parameter+0xb4/0x100 [amdgpu]
[ 9.593630] ? psp_set_srm+0xb0/0xb0 [amdgpu]
[ 9.593893] ? hdcp_update_display+0x1f0/0x1f0 [amdgpu]
[ 9.594159] ? sched_clock_cpu+0x99/0xb0
[ 9.594172] dm_hw_init+0xe/0x20 [amdgpu]
[ 9.594429] amdgpu_device_init.cold+0x199a/0x1b5b [amdgpu]
[ 9.594707] ? _raw_spin_unlock_irqrestore+0x37/0x40
[ 9.594718] amdgpu_driver_load_kms+0x68/0x270 [amdgpu]
[ 9.594936] amdgpu_pci_probe+0x122/0x1b0 [amdgpu]
[ 9.595157] local_pci_probe+0x42/0x80
[ 9.595167] pci_device_probe+0xd9/0x1a0
[ 9.595175] really_probe+0xf2/0x440
[ 9.595184] driver_probe_device+0xe1/0x150
[ 9.595192] device_driver_attach+0xa8/0xb0
[ 9.595200] __driver_attach+0x8c/0x150
[ 9.595206] ? device_driver_attach+0xb0/0xb0
[ 9.595213] ? device_driver_attach+0xb0/0xb0
[ 9.595222] bus_for_each_dev+0x67/0x90
[ 9.595229] bus_add_driver+0x12e/0x1f0
[ 9.595235] driver_register+0x8f/0xe0
[ 9.595241] ? 0xffffffffc0b2d000
[ 9.595247] do_one_initcall+0x67/0x320
[ 9.595258] ? rcu_read_lock_sched_held+0x3f/0x80
[ 9.595265] ? trace_kmalloc+0xb2/0xe0
[ 9.595273] ? kmem_cache_alloc_trace+0x17c/0x240
[ 9.595282] do_init_module+0x5c/0x270
[ 9.595289] __do_sys_init_module+0x130/0x190
[ 9.595299] do_syscall_64+0x33/0x40
[ 9.595305] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 9.595311] RIP: 0033:0x7f28a60d370e
[ 9.595317] Code: 48 8b 0d 6d 17 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3a 17 0c 00 f7 d8 64 89 01 48
[ 9.595332] RSP: 002b:00007ffd5677b968 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
[ 9.595341] RAX: ffffffffffffffda RBX: 0000556e6dec8b20 RCX: 00007f28a60d370e
[ 9.595349] RDX: 0000556e6ded4130 RSI: 0000000000b9f926 RDI: 0000556e6e7c1790
[ 9.595356] RBP: 0000556e6e7c1790 R08: fffffffffffffff0 R09: 00007ffd56779136
[ 9.595363] R10: 0000556e6deaf010 R11: 0000000000000246 R12: 0000556e6ded4130
[ 9.595369] R13: 0000556e6ded1900 R14: 0000000000000000 R15: 0000556e6ded5ef0
[ 9.595379] irq event stamp: 248517
[ 9.595383] hardirqs last enabled at (248517): [<ffffffffa5169deb>] console_unlock+0x4fb/0x620
[ 9.595393] hardirqs last disabled at (248516): [<ffffffffa5169d36>] console_unlock+0x446/0x620
[ 9.595402] softirqs last enabled at (248018): [<ffffffffa50e77e4>] __irq_exit_rcu+0xe4/0x130
[ 9.595413] softirqs last disabled at (247973): [<ffffffffa50e77e4>] __irq_exit_rcu+0xe4/0x130
[ 9.595422] ---[ end trace 9fa205c6a704cd13 ]---
Edited by grsm2020