Bug ID 1177800
Summary [Ten64] getsysinfo caused kernel error (synchronous external abort)
Classification openSUSE
Product openSUSE Tumbleweed
Version Current
Hardware aarch64
OS openSUSE Tumbleweed
Status NEW
Severity Major
Priority P5 - None
Component Kernel
Assignee kernel-bugs@opensuse.org
Reporter afaerber@suse.com
QA Contact qa-bugs@suse.de
CC matt@traverse.com.au, snwint@suse.com, yousaf.kaukab@suse.com
Found By ---
Blocker ---

Running `getsysinfo` (via ssh) on Tumbleweed 20201011 with kernel-default 5.9.0
from Kernel:HEAD repository caused a kernel error, with ssh getting stuck and
reconnections failing. Serial login still worked.

zehn:~ # getsysinfo
/proc/bus/input
/proc/cpuinfo
/proc/device-tree
/proc/devices
/proc/fb
/proc/filesystems
/proc/interrupts
/proc/iomem
/proc/ioports
/proc/meminfo
/proc/modules
/proc/net/dev
/proc/partitions
/proc/scsi
/proc/tty
/proc/version
/sys
/usr/sbin/getsysinfo: line 23:  2761 Segmentation fault      cp -x -a --parents
"$i" "$dir/$host" 2> /dev/null
/var/lib/hardware/udi
/proc/mounts

System data written to: /tmp/zehn.tar.gz
zehn:~ # 


[  544.956478] Internal error: synchronous external abort: 96000210 [#1] SMP
[  544.963295] Modules linked in: af_packet ip6t_REJECT nf_reject_ipv6
ip6t_rpfilter xt_tcpudp ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat
ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security
iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle
iptable_raw iptable_security iscsi_ibft iscsi_boot_sysfs ip_set nfnetlink
ebtable_filter ebtables rfkill ip6table_filter ip6_tables iptable_filter
ip_tables x_tables fsl_dpaa2_ptp ptp_qoriq fsl_dpaa2_eth phylink xgmac_mdio
hid_generic fsl_mc_dpio usbhid cdc_acm i2c_mux_pca954x i2c_mux tpm_i2c_atmel
spi_fsl_qspi qoriq_thermal leds_gpio optee tee uio_pdrv_genirq uio
qoriq_cpufreq nls_iso8859_1 nls_cp437 vfat fat drm xhci_plat_hcd xhci_hcd
usbcore caam_jr mmc_block libdes authenc caamhash_desc caamalg_desc
crypto_engine rtc_ds1307 mp886x aes_ce_blk crypto_simd cryptd aes_ce_cipher
crct10dif_ce ghash_ce sha2_ce sha256_arm64 sha1_ce dpaa2_console nvme nvme_core
dwc3 sdhci_of_esdhc caam sdhci_pltfm ulpi
[  544.963547]  error sdhci udc_core roles mmc_core i2c_imx btrfs
blake2b_generic libcrc32c xor xor_neon raid6_pq sg dm_multipath dm_mod
scsi_dh_rdac scsi_dh_emc scsi_dh_alua
[  545.066303] CPU: 0 PID: 2761 Comm: cp Not tainted 5.9.0-1.g11733e1-default
#1 openSUSE Tumbleweed (unreleased)
[  545.076303] Hardware name: traverse ten64/ten64, BIOS
2020.07-rc1-g1d4a3d9d5c 07/28/2020
[  545.084393] pstate: 60000085 (nZCv daIf -PAN -UAO BTYPE=--)
[  545.089967] pc : dw_pcie_read+0x48/0xc0
[  545.093799] lr : dw_pcie_access_other_conf.isra.0+0xc4/0x120
[  545.099452] sp : ffff800012203bf0
[  545.102759] x29: ffff800012203bf0 x28: 0000000000000400 
[  545.108067] x27: ffff00833e683400 x26: ffff008348240000 
[  545.113375] x25: ffff800010085000 x24: 0000000000000000 
[  545.118683] x23: ffff00834b239880 x22: ffff800012203cc4 
[  545.123991] x21: 0000000000000004 x20: 0000000000000400 
[  545.129299] x19: ffff00834b2398a8 x18: 0000000000000000 
[  545.134607] x17: 0000000000000000 x16: ffffafadaf1be170 
[  545.139915] x15: 0000000000000000 x14: 0000000000000000 
[  545.145222] x13: 0000000000000000 x12: 0000000000000040 
[  545.150530] x11: ffff00834bd8c920 x10: 0000000000000000 
[  545.155837] x9 : ffffafadaf12e8f4 x8 : 0000000002080000 
[  545.161145] x7 : 0000000000000000 x6 : ffff800010f00000 
[  545.166452] x5 : 0000000000000000 x4 : 0000000000000908 
[  545.171759] x3 : 0000000000000003 x2 : ffff800012203cc4 
[  545.177066] x1 : 0000000000000004 x0 : ffff800010085400 
[  545.182374] Call trace:
[  545.184816]  dw_pcie_read+0x48/0xc0
[  545.188298]  dw_pcie_rd_conf+0x11c/0x150
[  545.192217]  pci_user_read_config_dword+0xa8/0x190
[  545.197004]  pci_read_config+0x1f8/0x264
[  545.200923]  sysfs_kf_bin_read+0x78/0xa0
[  545.204840]  kernfs_file_direct_read+0x90/0x220
[  545.209365]  kernfs_fop_read+0x44/0x50
[  545.213111]  vfs_read+0xb8/0x1e4
[  545.216334]  ksys_read+0x78/0x110
[  545.219643]  __arm64_sys_read+0x28/0x34
[  545.223476]  el0_svc_common.constprop.0+0x84/0x230
[  545.228261]  do_el0_svc+0x30/0xa0
[  545.231572]  el0_svc+0x18/0x50
[  545.234621]  el0_sync_handler+0x90/0x254
[  545.238538]  el0_sync+0x158/0x180
[  545.241849] Code: 528010e0 d50323bf b900005f d65f03c0 (b9400001) 
[  545.247941] ---[ end trace 68383e7eecaae870 ]---


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