Re: [bug] 5.11-rc5 brought page allocation failure issue [ttm][amdgpu]
From: Mikhail Gavrilov
Date: Tue Feb 09 2021 - 18:18:40 EST
On Mon, 8 Feb 2021 at 14:18, Christian König
<ckoenig.leichtzumerken@xxxxxxxxx> wrote:
>
> Are the other problems gone as well?
>
And yes and no.
The issue with monitor turns off was gone after rc6 (git3aaf0a27ffc2)
But both traces
1) BUG: sleeping function called from invalid context at
include/linux/sched/mm.h:196 (kernel 5.11 specific)
2) WARNING: CPU: 14 PID: 504 at kernel/locking/lockdep.c:4618
lockdep_init_map_waits+0x18b/0x210 (Navi specific)
are still happening on every boot.
1)
[ 5.806032] BUG: sleeping function called from invalid context at
include/linux/sched/mm.h:196
[ 5.806048] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid:
504, name: systemd-udevd
[ 5.806064] 1 lock held by systemd-udevd/504:
[ 5.806073] #0: ffff9c5ac2e4f258 (&dev->mutex){....}-{3:3}, at:
device_driver_attach+0x3b/0xb0
[ 5.806097] CPU: 14 PID: 504 Comm: systemd-udevd Not tainted
5.11.0-0.rc6.20210204git61556703b610.145.fc34.x86_64 #1
[ 5.806117] Hardware name: System manufacturer System Product
Name/ROG STRIX X570-I GAMING, BIOS 3402 01/13/2021
[ 5.806135] Call Trace:
[ 5.806142] dump_stack+0x8b/0xb0
[ 5.806153] ___might_sleep.cold+0xb6/0xc6
[ 5.806163] ? dcn30_clock_source_create+0x34/0xb0 [amdgpu]
[ 5.806338] kmem_cache_alloc_trace+0x204/0x230
[ 5.806353] dcn30_clock_source_create+0x34/0xb0 [amdgpu]
[ 5.806516] dcn30_create_resource_pool+0x1de/0x13b0 [amdgpu]
[ 5.806678] ? rcu_read_lock_sched_held+0x3f/0x80
[ 5.806690] ? trace_kmalloc+0xb2/0xe0
[ 5.806699] ? __kmalloc+0x191/0x280
[ 5.806710] ? dc_create_resource_pool+0x110/0x1d0 [amdgpu]
[ 5.806869] dc_create_resource_pool+0x110/0x1d0 [amdgpu]
[ 5.807026] dc_create+0x205/0x790 [amdgpu]
[ 5.807181] ? trace_kmalloc+0xb2/0xe0
[ 5.807190] ? kmem_cache_alloc_trace+0x174/0x230
[ 5.807203] amdgpu_dm_init.isra.0+0x1b9/0x250 [amdgpu]
[ 5.807369] ? dev_vprintk_emit+0x171/0x195
[ 5.807385] ? dev_printk_emit+0x3e/0x40
[ 5.807403] dm_hw_init+0xe/0x20 [amdgpu]
[ 5.807563] amdgpu_device_init.cold+0x179f/0x1afd [amdgpu]
[ 5.807728] ? pci_conf1_read+0x9b/0xf0
[ 5.807741] amdgpu_driver_load_kms+0x68/0x280 [amdgpu]
[ 5.807877] amdgpu_pci_probe+0x129/0x1b0 [amdgpu]
[ 5.808009] local_pci_probe+0x42/0x80
[ 5.808020] pci_device_probe+0xd9/0x1a0
[ 5.808031] really_probe+0xf2/0x440
[ 5.808042] driver_probe_device+0xe1/0x150
[ 5.808053] device_driver_attach+0xa8/0xb0
[ 5.808063] __driver_attach+0x8c/0x150
[ 5.808071] ? device_driver_attach+0xb0/0xb0
[ 5.808080] ? device_driver_attach+0xb0/0xb0
[ 5.808090] bus_for_each_dev+0x67/0x90
[ 5.808101] bus_add_driver+0x12e/0x1f0
[ 5.808111] driver_register+0x8f/0xe0
[ 5.808119] ? 0xffffffffc0c02000
[ 5.808128] do_one_initcall+0x67/0x320
[ 5.808138] ? rcu_read_lock_sched_held+0x3f/0x80
[ 5.808148] ? trace_kmalloc+0xb2/0xe0
[ 5.808157] ? kmem_cache_alloc_trace+0x174/0x230
[ 5.808169] do_init_module+0x5c/0x270
[ 5.808179] __do_sys_init_module+0x130/0x190
[ 5.808196] do_syscall_64+0x33/0x40
[ 5.808205] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5.808216] RIP: 0033:0x7f4d133aa40e
[ 5.808225] Code: 48 8b 0d 65 1a 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 32 1a 0c 00 f7 d8 64 89
01 48
[ 5.808256] RSP: 002b:00007ffc81317fb8 EFLAGS: 00000246 ORIG_RAX:
00000000000000af
[ 5.808272] RAX: ffffffffffffffda RBX: 0000563f79509ee0 RCX: 00007f4d133aa40e
[ 5.808285] RDX: 0000563f7951daa0 RSI: 0000000000b8a85e RDI: 0000563f79f03db0
[ 5.808298] RBP: 0000563f79f03db0 R08: 0000563f79509fd0 R09: 00007ffc813146be
[ 5.808311] R10: 0000563a1aa70959 R11: 0000000000000246 R12: 0000563f7951daa0
[ 5.808324] R13: 0000563f7950e9c0 R14: 0000000000000000 R15: 0000563f7951f100
2)
[ 6.064107] BUG: key ffff9c5adb339148 has not been registered!
[ 6.064119] ------------[ cut here ]------------
[ 6.064121] DEBUG_LOCKS_WARN_ON(1)
[ 6.064124] WARNING: CPU: 14 PID: 504 at
kernel/locking/lockdep.c:4618 lockdep_init_map_waits+0x18b/0x210
[ 6.064131] Modules linked in: amdgpu(+) drm_ttm_helper ttm
iommu_v2 gpu_sched drm_kms_helper crct10dif_pclmul crc32_pclmul
crc32c_intel cec igb drm ghash_clmulni_intel ccp nvme dca i2c_algo_bit
nvme_core wmi pinctrl_amd fuse
[ 6.064147] CPU: 14 PID: 504 Comm: systemd-udevd Tainted: G
W --------- ---
5.11.0-0.rc6.20210204git61556703b610.145.fc34.x86_64 #1
[ 6.064152] Hardware name: System manufacturer System Product
Name/ROG STRIX X570-I GAMING, BIOS 3402 01/13/2021
[ 6.064156] RIP: 0010:lockdep_init_map_waits+0x18b/0x210
[ 6.064159] Code: 00 85 c0 0f 84 77 ff ff ff 8b 3d 08 5e f1 01 85
ff 0f 85 69 ff ff ff 48 c7 c6 cc 98 60 9a 48 c7 c7 7d d4 5a 9a e8 51
3a b7 00 <0f> 0b e9 4f ff ff ff e8 c9 82 bd 00 85 c0 74 21 44 8b 15 d6
5d f1
[ 6.064165] RSP: 0018:ffffbba701be78c8 EFLAGS: 00010292
[ 6.064168] RAX: 0000000000000016 RBX: ffffffff9a247b80 RCX: 0000000000000027
[ 6.064171] RDX: ffff9c61c87db2a8 RSI: 0000000000000001 RDI: ffff9c61c87db2a0
[ 6.064174] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffbba701be7700
[ 6.064177] R10: ffffbba701be76f8 R11: 0000000000000000 R12: ffff9c5adb339148
[ 6.064180] R13: 0000000000000000 R14: ffff9c5adb610348 R15: ffff9c5adb610348
[ 6.064183] FS: 00007f4d1279c340(0000) GS:ffff9c61c8600000(0000)
knlGS:0000000000000000
[ 6.064186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.064189] CR2: 0000563f79657000 CR3: 0000000111396000 CR4: 0000000000350ee0
[ 6.064192] Call Trace:
[ 6.064194] __kernfs_create_file+0x7b/0x100
[ 6.064198] sysfs_add_file_mode_ns+0xa2/0x190
[ 6.064202] sysfs_create_bin_file+0x50/0x70
[ 6.064205] hdcp_create_workqueue+0x3bd/0x410 [amdgpu]
[ 6.064365] amdgpu_dm_init.isra.0.cold+0x293/0x13e7 [amdgpu]
[ 6.064526] ? dev_vprintk_emit+0x171/0x195
[ 6.064529] ? psp_set_srm+0xb0/0xb0 [amdgpu]
[ 6.064691] ? hdcp_update_display+0x1f0/0x1f0 [amdgpu]
[ 6.064847] ? dev_printk_emit+0x3e/0x40
[ 6.064851] dm_hw_init+0xe/0x20 [amdgpu]
[ 6.065005] amdgpu_device_init.cold+0x179f/0x1afd [amdgpu]
[ 6.065160] ? pci_conf1_read+0x9b/0xf0
[ 6.065164] amdgpu_driver_load_kms+0x68/0x280 [amdgpu]
[ 6.065291] amdgpu_pci_probe+0x129/0x1b0 [amdgpu]
[ 6.065415] local_pci_probe+0x42/0x80
[ 6.065418] pci_device_probe+0xd9/0x1a0
[ 6.065421] really_probe+0xf2/0x440
[ 6.065425] driver_probe_device+0xe1/0x150
[ 6.065428] device_driver_attach+0xa8/0xb0
[ 6.065431] __driver_attach+0x8c/0x150
[ 6.065433] ? device_driver_attach+0xb0/0xb0
[ 6.065435] ? device_driver_attach+0xb0/0xb0
[ 6.065438] bus_for_each_dev+0x67/0x90
[ 6.065441] bus_add_driver+0x12e/0x1f0
[ 6.065445] driver_register+0x8f/0xe0
[ 6.065447] ? 0xffffffffc0c02000
[ 6.065449] do_one_initcall+0x67/0x320
[ 6.065452] ? rcu_read_lock_sched_held+0x3f/0x80
[ 6.065455] ? trace_kmalloc+0xb2/0xe0
[ 6.065458] ? kmem_cache_alloc_trace+0x174/0x230
[ 6.065462] do_init_module+0x5c/0x270
[ 6.065465] __do_sys_init_module+0x130/0x190
[ 6.065469] do_syscall_64+0x33/0x40
[ 6.065472] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 6.065475] RIP: 0033:0x7f4d133aa40e
[ 6.065477] Code: 48 8b 0d 65 1a 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 32 1a 0c 00 f7 d8 64 89
01 48
[ 6.065483] RSP: 002b:00007ffc81317fb8 EFLAGS: 00000246 ORIG_RAX:
00000000000000af
[ 6.065487] RAX: ffffffffffffffda RBX: 0000563f79509ee0 RCX: 00007f4d133aa40e
[ 6.065490] RDX: 0000563f7951daa0 RSI: 0000000000b8a85e RDI: 0000563f79f03db0
[ 6.065493] RBP: 0000563f79f03db0 R08: 0000563f79509fd0 R09: 00007ffc813146be
[ 6.065496] R10: 0000563a1aa70959 R11: 0000000000000246 R12: 0000563f7951daa0
[ 6.065499] R13: 0000563f7950e9c0 R14: 0000000000000000 R15: 0000563f7951f100
[ 6.065503] irq event stamp: 304459
[ 6.065505] hardirqs last enabled at (304459):
[<ffffffff99169d57>] console_unlock+0x527/0x640
[ 6.065510] hardirqs last disabled at (304458):
[<ffffffff99169ca2>] console_unlock+0x472/0x640
[ 6.065514] softirqs last enabled at (304350):
[<ffffffff99e01152>] asm_call_irq_on_stack+0x12/0x20
[ 6.065518] softirqs last disabled at (304345):
[<ffffffff99e01152>] asm_call_irq_on_stack+0x12/0x20
[ 6.065522] ---[ end trace 3e996d7d10608635 ]---
Full kernel log is here: https://pastebin.com/sguf7Tac
--
Best Regards,
Mike Gavrilov.