On 2018-08-30 02:03 PM, Ulf Hansson wrote:
On 28 August 2018 at 23:47, Douglas Gilbert <dgilbert@xxxxxxxxxxxx> wrote:
I usually boot my Lenovo X270 with a SD card in its:
# lspci
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI
Express Card Reader (rev 01)
...
In lk 4.19.0-rc1 the boot locks up solid, almost immediately and nothing in
the logs. If I remove the SD card my machine boots and works okay until I
insert the SD card. Then:
Aug 28 23:30:38 xtwo70 kernel: mmc0: cannot verify signal voltage switch
Aug 28 23:30:38 xtwo70 kernel: mmc0: new ultra high speed SDR104 SDXC card
at address aaaa
Aug 28 23:30:38 xtwo70 kernel: mmcblk0: mmc0:aaaa ACLCE 59.5 GiB
Aug 28 23:30:38 xtwo70 kernel: mmcblk0: p1 p2
Aug 28 23:30:38 xtwo70 kernel: rtsx_pci_sdmmc rtsx_pci_sdmmc.0: error:
data->host_cookie = 62, host->cookie = 63
Aug 28 23:30:38 xtwo70 kernel: BUG: unable to handle kernel NULL pointer
dereference at 0000000000000018
Aug 28 23:30:38 xtwo70 kernel: PGD 0 P4D 0
Aug 28 23:30:38 xtwo70 kernel: Oops: 0000 [#1] SMP
Aug 28 23:30:38 xtwo70 kernel: CPU: 3 PID: 1571 Comm: kworker/3:2 Not
tainted 4.19.0-rc1 #78
Aug 28 23:30:38 xtwo70 kernel: Hardware name: LENOVO 20HNCTO1WW/20HNCTO1WW,
BIOS R0IET53W (1.31 ) 05/22/2018
Aug 28 23:30:38 xtwo70 kernel: Workqueue: events sd_request [rtsx_pci_sdmmc]
Aug 28 23:30:38 xtwo70 kernel: RIP: 0010:rtsx_pci_dma_transfer+0x6e/0x260
[rtsx_pci]
Aug 28 23:30:38 xtwo70 kernel: Code: 49 89 fe 45 89 c5 c7 87 90 00 00 00 00
00 00 00 8d 6a ff 81 c9 00 00 00 88 31 d2 41 89 cc 45 31 ff eb 07 41 8b 96
90 00 00 00 <8b> 78 18 48 63 ca 31 f6 44 39 fd 48 8b 50 10 40 0f 94 c6 41 83
c7
Aug 28 23:30:38 xtwo70 kernel: RSP: 0018:ffffc90000217d78 EFLAGS: 00010202
Aug 28 23:30:38 xtwo70 kernel: RAX: 0000000000000000 RBX: 0000000000000003
RCX: 0000000000000000
Aug 28 23:30:38 xtwo70 kernel: RDX: 0000000000000001 RSI: 0000000000000021
RDI: ffff8801b6328000
Aug 28 23:30:38 xtwo70 kernel: RBP: 0000000000000002 R08: ffff880036000400
R09: 0000000000000000
Aug 28 23:30:38 xtwo70 kernel: R10: 0000000000000000 R11: 0000000000000000
R12: 00000000a8000000
Aug 28 23:30:38 xtwo70 kernel: R13: 0000000000002710 R14: ffff88021fd35400
R15: 0000000000000001
Aug 28 23:30:38 xtwo70 kernel: FS: 0000000000000000(0000)
GS:ffff880227380000(0000) knlGS:0000000000000000
Aug 28 23:30:38 xtwo70 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Aug 28 23:30:38 xtwo70 kernel: CR2: 0000000000000018 CR3: 000000000400f006
CR4: 00000000003606e0
Aug 28 23:30:38 xtwo70 kernel: Call Trace:
Aug 28 23:30:38 xtwo70 kernel: ? mark_held_locks+0x50/0x80
Aug 28 23:30:38 xtwo70 kernel: ? _raw_spin_unlock_irqrestore+0x2d/0x40
Aug 28 23:30:38 xtwo70 kernel: sd_request+0x385/0x81a [rtsx_pci_sdmmc]
Aug 28 23:30:38 xtwo70 kernel: process_one_work+0x287/0x5e0
Aug 28 23:30:38 xtwo70 kernel: worker_thread+0x28/0x3d0
Aug 28 23:30:38 xtwo70 kernel: ? process_one_work+0x5e0/0x5e0
Aug 28 23:30:38 xtwo70 kernel: kthread+0x10e/0x130
Aug 28 23:30:38 xtwo70 kernel: ? kthread_park+0x80/0x80
Aug 28 23:30:38 xtwo70 kernel: ret_from_fork+0x3a/0x50
Aug 28 23:30:38 xtwo70 kernel: Modules linked in: mmc_block fuse msr bnep
ccm btusb btrtl btbcm btintel bluetooth squashfs ecdh_generic binfmt_misc
intel_rapl nls_iso8859_1 nls_cp437 x86_pkg_temp_thermal vfat
intel_powerclamp fat coretemp kvm_intel arc4 snd_hda_codec_hdmi kvm
snd_hda_codec_realtek snd_hda_codec_generic irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel pcbc iwlmvm aesni_intel aes_x86_64
crypto_simd cryptd glue_helper mac80211 intel_cstate intel_uncore
intel_rapl_perf snd_hda_intel joydev snd_hda_codec mousedev snd_hwdep
iwlwifi snd_hda_core input_leds efi_pstore snd_pcm serio_raw efivars
cfg80211 rtsx_pci_ms memstick mei_me idma64 virt_dma mei intel_lpss_pci
intel_lpss intel_pch_thermal thinkpad_acpi nvram snd_seq_dummy tps6598x
snd_seq_oss typec snd_seq_midi snd_rawmidi snd_seq_midi_event
Aug 28 23:30:38 xtwo70 kernel: snd_seq snd_seq_device snd_timer snd
soundcore rfkill tpm_crb tpm_tis tpm_tis_core tpm evdev mac_hid pcc_cpufreq
ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt ipt_REJECT
nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp
xt_addrtype xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns
nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack
nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter parport_pc ppdev lp
parport efivarfs ip_tables x_tables autofs4 hid_logitech_hidpp
hid_logitech_dj hid_generic usbhid hid rtsx_pci_sdmmc mmc_core i915 nvme
e1000e i2c_algo_bit nvme_core drm_kms_helper syscopyarea sysfillrect
sysimgblt fb_sys_fops xhci_pci drm xhci_hcd video
drm_panel_orientation_quirks usbcore intel_gtt agpgart usb_common rtsx_pci
Aug 28 23:30:38 xtwo70 kernel: CR2: 0000000000000018
Aug 28 23:30:38 xtwo70 kernel: ---[ end trace bb8ce18072d22d51 ]---
Aug 28 23:30:38 xtwo70 dbus-daemon[2110]: [system] Activating via systemd:
service name='org.freedesktop.hostname1'
unit='dbus-org.freedesktop.hostname1.service' requested by ':1.77' (uid=1000
pid=3518 comm="/usr/bin/gnome-shell ")
Aug 28 23:30:38 xtwo70 systemd[1]: Attaching egress BPF program to cgroup
/sys/fs/cgroup/unified/system.slice/systemd-hostnamed.service failed:
Invalid argument
Aug 28 23:30:38 xtwo70 systemd[1]: Starting Hostname Service...
Aug 28 23:30:39 xtwo70 kernel: RIP: 0010:rtsx_pci_dma_transfer+0x6e/0x260
[rtsx_pci]
Aug 28 23:30:39 xtwo70 kernel: Code: 49 89 fe 45 89 c5 c7 87 90 00 00 00 00
00 00 00 8d 6a ff 81 c9 00 00 00 88 31 d2 41 89 cc 45 31 ff eb 07 41 8b 96
90 00 00 00 <8b> 78 18 48 63 ca 31 f6 44 39 fd 48 8b 50 10 40 0f 94 c6 41 83
c7
Aug 28 23:30:39 xtwo70 kernel: RSP: 0018:ffffc90000217d78 EFLAGS: 00010202
Aug 28 23:30:39 xtwo70 kernel: RAX: 0000000000000000 RBX: 0000000000000003
RCX: 0000000000000000
Aug 28 23:30:39 xtwo70 kernel: RDX: 0000000000000001 RSI: 0000000000000021
RDI: ffff8801b6328000
Aug 28 23:30:39 xtwo70 kernel: RBP: 0000000000000002 R08: ffff880036000400
R09: 0000000000000000
Aug 28 23:30:39 xtwo70 kernel: R10: 0000000000000000 R11: 0000000000000000
R12: 00000000a8000000
Aug 28 23:30:39 xtwo70 kernel: R13: 0000000000002710 R14: ffff88021fd35400
R15: 0000000000000001
Aug 28 23:30:39 xtwo70 kernel: FS: 0000000000000000(0000)
GS:ffff880227380000(0000) knlGS:0000000000000000
Aug 28 23:30:39 xtwo70 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Aug 28 23:30:39 xtwo70 kernel: CR2: 000056531391e498 CR3: 000000000400f006
CR4: 00000000003606e0
Doug Gilbert
Thanks for reporting!
I don't fine anything obvious from the mmc host driver point of view.
However, there are a few changes in the mmc core layer which we
already have fixes for.
You may either try my fixes branch from my mmc tree or use Stephen's
tree and the branch pending fixes, to see if that fixes the problem.
git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git fixes
git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes
This patch from your fixes branch:
mmc: block: Fix unsupported parallel dispatch of requests
fixes my boot problem. I also did a remove and re-insertion of
the SD card and that worked as well.
Doug Gilbert
P.S. it's commit 26caddf274cf1e89fd4ce44ab2b8dbc7a7f97681
