Comment # 2
on bug 1172905
from Dan ��erm��k
I have the same issue on a Dell Precision 5530, booting with kernel 5.7.1
results in the following kernel trace:
Jun 15 08:11:34 Boreas kernel: ------------[ cut here ]------------
Jun 15 08:11:34 Boreas kernel: [Firmware Bug]: Page fault caused by firmware at
PA: 0xffffb68141ae0068
Jun 15 08:11:34 Boreas kernel: WARNING: CPU: 5 PID: 195 at
arch/x86/platform/efi/quirks.c:743 efi_recover_from_page_fault+0x2a/0xc8
Jun 15 08:11:34 Boreas kernel: Modules linked in: btusb(+) dell_wmi
snd_hda_core btrtl uvcvideo btbcm pcc_cpufreq(-) snd_hwdep kvm iwlwifi btintel
fjes(-) videobuf2_vmalloc dell_smbios irqbypass videobuf2_memops joydev pcspkr
>
Jun 15 08:11:34 Boreas kernel: cryptd usbcore nvme_core serio_raw rtsx_pci
i2c_hid battery pinctrl_cannonlake video wmi pinctrl_intel button sg nbd
dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua br_netfilter bridge>
Jun 15 08:11:34 Boreas kernel: CPU: 5 PID: 195 Comm: kworker/5:1 Not tainted
5.7.1-1-default #1 openSUSE Tumbleweed (unreleased)
Jun 15 08:11:34 Boreas kernel: Hardware name: Dell Inc. Precision 5530/0NFGCT,
BIOS 1.15.0 12/25/2019
Jun 15 08:11:34 Boreas kernel: Workqueue: events request_firmware_work_func
Jun 15 08:11:34 Boreas kernel: RIP: 0010:efi_recover_from_page_fault+0x2a/0xc8
Jun 15 08:11:34 Boreas kernel: usbcore: registered new interface driver btusb
Jun 15 08:11:34 Boreas kernel: Code: 0f 1f 44 00 00 8b 15 f5 a1 6b 02 85 d2 74
09 48 81 ff ff 0f 00 00 77 01 c3 53 48 89 fe 48 c7 c7 50 4a 31 94 50 e8 1d 07
01 00 <0f> 0b 83 3d cd a1 6b 02 0a 0f 84 8f 00 00 00 48 8b 05 a0 f7 6>
Jun 15 08:11:34 Boreas kernel: RSP: 0018:ffffb68140637be8 EFLAGS: 00010082
Jun 15 08:11:34 Boreas kernel: Bluetooth: hci0: Bootloader revision 0.1 build
42 week 52 2015
Jun 15 08:11:34 Boreas kernel: Bluetooth: hci0: Device revision is 2
Jun 15 08:11:34 Boreas kernel: RAX: 0000000000000000 RBX: ffff975f990e8000 RCX:
0000000000000007
Jun 15 08:11:34 Boreas kernel: RDX: 00000000fffffff8 RSI: 0000000000000086 RDI:
ffff975f9c55bdd0
Jun 15 08:11:34 Boreas kernel: RBP: ffffb68140637c38 R08: 0000000000000000 R09:
000000000000048d
Jun 15 08:11:34 Boreas kernel: R10: 0000000000aaaaaa R11: ffffffff940aab40 R12:
ffffb68141ae0068
Jun 15 08:11:34 Boreas kernel: R13: 0000000000000003 R14: 0000000000000001 R15:
000000000000000b
Jun 15 08:11:34 Boreas kernel: FS: 0000000000000000(0000)
GS:ffff975f9c540000(0000) knlGS:0000000000000000
Jun 15 08:11:34 Boreas kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jun 15 08:11:34 Boreas kernel: CR2: ffffb68141ae0068 CR3: 0000000856a18002 CR4:
00000000003606e0
Jun 15 08:11:34 Boreas kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
Jun 15 08:11:34 Boreas kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
Jun 15 08:11:34 Boreas kernel: Call Trace:
Jun 15 08:11:34 Boreas kernel: no_context+0xf4/0x1f0
Jun 15 08:11:34 Boreas kernel: page_fault+0x3e/0x50
Jun 15 08:11:34 Boreas kernel: RIP: 0010:iwl_dbg_tlv_alloc_trigger+0x25/0x60
[iwlwifi]
Jun 15 08:11:34 Boreas kernel: Code: eb f2 0f 1f 00 0f 1f 44 00 00 83 7e 04 33
48 89 f8 44 8b 46 10 48 89 f7 76 40 41 8d 50 ff 83 fa 19 77 23 8b 56 20 85 d2
75 07 <c7> 46 20 ff ff ff ff 4b 8d 14 40 48 c1 e2 04 48 8d b4 10 00 0>
Jun 15 08:11:34 Boreas kernel: RSP: 0018:ffffb68140637ce8 EFLAGS: 00010246
Jun 15 08:11:34 Boreas kernel: RAX: ffff975f840b4018 RBX: ffff975f840b4018 RCX:
ffffffffc11b56c0
Jun 15 08:11:34 Boreas kernel: RDX: 0000000000000000 RSI: ffffb68141ae0048 RDI:
ffffb68141ae0048
Jun 15 08:11:34 Boreas kernel: RBP: 0000000000000000 R08: 0000000000000004 R09:
0000000000000001
Jun 15 08:11:34 Boreas kernel: R10: 0000000000000034 R11: ffffb68141ae0050 R12:
ffff975f840b4230
Jun 15 08:11:34 Boreas kernel: R13: 0000000001000009 R14: ffff9759eced1000 R15:
ffff975f83ad5000
Jun 15 08:11:34 Boreas kernel: ? iwl_dbg_tlv_add+0x60/0x60 [iwlwifi]
Jun 15 08:11:34 Boreas kernel: iwl_dbg_tlv_alloc+0x79/0x120 [iwlwifi]
Jun 15 08:11:34 Boreas kernel: iwl_parse_tlv_firmware.isra.0+0x57d/0x1550
[iwlwifi]
Jun 15 08:11:34 Boreas kernel: ? fw_add_devm_name.part.0+0x40/0x80
Jun 15 08:11:34 Boreas kernel: iwl_req_fw_callback+0x3f8/0x6a0 [iwlwifi]
Jun 15 08:11:34 Boreas kernel: ? devres_add+0x1e/0x60
Jun 15 08:11:34 Boreas kernel: ? fw_add_devm_name.part.0+0x5c/0x80
Jun 15 08:11:34 Boreas kernel: ? assign_fw+0x6c/0x140
Jun 15 08:11:34 Boreas kernel: ? _request_firmware+0x131/0x190
Jun 15 08:11:34 Boreas kernel: ? __switch_to_asm+0x34/0x70
Jun 15 08:11:34 Boreas kernel: request_firmware_work_func+0x47/0x90
Jun 15 08:11:34 Boreas kernel: process_one_work+0x1e3/0x3b0
Jun 15 08:11:34 Boreas kernel: worker_thread+0x46/0x340
Jun 15 08:11:34 Boreas kernel: ? process_one_work+0x3b0/0x3b0
Jun 15 08:11:34 Boreas kernel: kthread+0x115/0x140
Jun 15 08:11:34 Boreas kernel: ? __kthread_bind_mask+0x60/0x60
Jun 15 08:11:34 Boreas kernel: ret_from_fork+0x35/0x40
Jun 15 08:11:34 Boreas kernel: ---[ end trace 046de324b323b499 ]---