"BUG: unable to handle kernel paging request at 0000000000002000" in amdgpu_vm_cpu_set_ptes at amdgpu_vm.c:921

Submitted by dwagner

Assigned to Andrey Grodzovsky @agrodzov

Link to original bug (#107065)

Description

When I resume from S3 using the 4.17.2-1-ARCH kernel, with amdgpu.vm_update_mode=3 (for reasons explained in https://bugs.freedesktop.org/show_bug.cgi?id=102322 ) first the amdgpu driver and shortly thereafter the system crashes with the following kernel messages:

Jun 28 21:14:25 ryzen kernel: ACPI: Low-level resume complete
Jun 28 21:14:25 ryzen kernel: PM: Restoring platform NVS memory
Jun 28 21:14:25 ryzen kernel: Enabling non-boot CPUs ...
...
Jun 28 21:14:25 ryzen kernel: [drm] PCIE GART of 256M enabled (table at 0x000000F400040000).
Jun 28 21:14:25 ryzen kernel: [drm] UVD and UVD ENC initialized successfully.
Jun 28 21:14:25 ryzen kernel: [drm] VCE initialized successfully.
Jun 28 21:14:25 ryzen kernel: OOM killer enabled.
Jun 28 21:14:25 ryzen kernel: Restarting tasks ... done.
Jun 28 21:14:25 ryzen kernel: PM: suspend exit
Jun 28 21:14:25 ryzen kernel: BUG: unable to handle kernel paging request at 0000000000002000
Jun 28 21:14:25 ryzen kernel: PGD 0 P4D 0
Jun 28 21:14:25 ryzen kernel: Oops: 0002 [#1 (closed)] PREEMPT SMP NOPTI
Jun 28 21:14:25 ryzen kernel: Modules linked in: arc4 md4 sha512_ssse3 sha512_generic nls_utf8 cifs ccm dns_resolver fscache>
Jun 28 21:14:25 ryzen kernel: bluetooth snd_hwdep snd_pcm eeepc_wmi snd_timer asus_wmi snd sparse_keymap mxm_wmi wmi_bmof i>
Jun 28 21:14:25 ryzen kernel: dm_crypt dm_mod i2c_dev
Jun 28 21:14:25 ryzen kernel: CPU: 3 PID: 882 Comm: amdgpu_cs:0 Tainted: G W O 4.17.2-1-ARCH #1 (closed)
Jun 28 21:14:25 ryzen kernel: Hardware name: System manufacturer System Product Name/PRIME X370-PRO, BIOS 4011 04/19/2018
Jun 28 21:14:25 ryzen kernel: RIP: 0010:gmc_v8_0_set_pte_pde+0x1b/0x30 [amdgpu]
Jun 28 21:14:25 ryzen kernel: RSP: 0018:ffffb8b8c3fa7a70 EFLAGS: 00010202
Jun 28 21:14:25 ryzen kernel: RAX: 000000fffffff000 RBX: 0000000000000001 RCX: 000000f400956001
Jun 28 21:14:25 ryzen kernel: RDX: 0000000000002000 RSI: 0000000000002000 RDI: ffff9edab48a0000
Jun 28 21:14:25 ryzen kernel: RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
Jun 28 21:14:25 ryzen kernel: R10: ffffffffc03e4c50 R11: ffff9edab30d0800 R12: 0000000000002000
Jun 28 21:14:25 ryzen kernel: R13: 0000000000000001 R14: ffffb8b8c3fa7ae8 R15: 000000f400956000
Jun 28 21:14:25 ryzen kernel: FS: 00007f622bb59700(0000) GS:ffff9edadecc0000(0000) knlGS:0000000000000000
Jun 28 21:14:25 ryzen kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 28 21:14:25 ryzen kernel: CR2: 0000000000002000 CR3: 00000007e03f8000 CR4: 00000000003406e0
Jun 28 21:14:25 ryzen kernel: Call Trace:
Jun 28 21:14:25 ryzen kernel: amdgpu_vm_cpu_set_ptes+0x76/0xf0 [amdgpu]
Jun 28 21:14:25 ryzen kernel: amdgpu_vm_update_directories+0x1ca/0x3c0 [amdgpu]
Jun 28 21:14:25 ryzen kernel: ? amdgpu_vm_do_copy_ptes+0xc0/0xc0 [amdgpu]
Jun 28 21:14:25 ryzen kernel: amdgpu_cs_ioctl+0x1169/0x1a70 [amdgpu]
Jun 28 21:14:25 ryzen kernel: ? dequeue_entity+0x156/0x950
Jun 28 21:14:25 ryzen kernel: ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]
Jun 28 21:14:25 ryzen kernel: drm_ioctl_kernel+0x5b/0xb0 [drm]
Jun 28 21:14:25 ryzen kernel: drm_ioctl+0x1b7/0x370 [drm]
Jun 28 21:14:25 ryzen kernel: ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]
Jun 28 21:14:25 ryzen kernel: amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
Jun 28 21:14:25 ryzen kernel: do_vfs_ioctl+0xa4/0x610
Jun 28 21:14:25 ryzen kernel: ksys_ioctl+0x60/0x90
Jun 28 21:14:25 ryzen kernel: __x64_sys_ioctl+0x16/0x20
Jun 28 21:14:25 ryzen kernel: do_syscall_64+0x5b/0x170
Jun 28 21:14:25 ryzen kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jun 28 21:14:25 ryzen kernel: RIP: 0033:0x7f623b586667
Jun 28 21:14:25 ryzen kernel: RSP: 002b:00007f622bb58a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Jun 28 21:14:25 ryzen kernel: RAX: ffffffffffffffda RBX: 00007f622bb58b88 RCX: 00007f623b586667
Jun 28 21:14:25 ryzen kernel: RDX: 00007f622bb58b00 RSI: 00000000c0186444 RDI: 000000000000000b
Jun 28 21:14:25 ryzen kernel: RBP: 00007f622bb58b00 R08: 00007f622bb58bb0 R09: 0000000000000010
Jun 28 21:14:25 ryzen kernel: R10: 00007f622bb58bb0 R11: 0000000000000246 R12: 00000000c0186444
Jun 28 21:14:25 ryzen kernel: R13: 000000000000000b R14: 000000000000000a R15: 0000000000000000
Jun 28 21:14:25 ryzen kernel: Code: 8b 80 d8 00 00 00 e9 85 ed 5c c2 0f 1f 44 00 00 0f 1f 44 00 00 48 b8 00 f0 ff ff ff 00 0>
Jun 28 21:14:25 ryzen kernel: RIP: gmc_v8_0_set_pte_pde+0x1b/0x30 [amdgpu] RSP: ffffb8b8c3fa7a70
Jun 28 21:14:25 ryzen kernel: CR2: 0000000000002000
Jun 28 21:14:25 ryzen kernel: ---[ end trace 6fce4be2faa5be7e ]---