System Information
Manufacturer: Huawei
Product Name: TaiShan 2280
Version: V100R001C00
Base Board Information
Manufacturer: Huawei
Product Name: BC11SPCD
Version: VER.A
last working kernel:
obs-arm-6:~ # uname -a
Linux obs-arm-6 5.3.18-lp152.33-default #1 SMP Wed Jul 22 06:32:33 UTC 2020
(e5a8383) aarch64 aarch64 aarch64 GNU/Linux
crashing kernel: 5.3.18-lp152.36-default
[ 198.659862] Unable to handle kernel NULL pointer dereference at virtual
address 0000000000000010
[ 198.678721] Mem abort info:
[ 198.681504] ESR = 0x96000004
[ 198.681506] Exception class = DABT (current EL), IL = 32 bits
[ 198.681507] SET = 0, FnV = 0
[ 198.681508] EA = 0, S1PTW = 0
[ 198.681508] Data abort info:
[ 198.681511] ISV = 0, ISS = 0x00000004
[ 198.684652] audit: type=1400 audit(1598003387.680:9): apparmor="STATUS"
operation="profile_load" profile="unconfined"
name="/usr/lib/nagios/plugins/check_ntp_time" pid=6829 comm="apparmor_parser"
[ 198.690461] CM = 0, WnR = 0
[ 198.690463] user pgtable: 4k pages, 48-bit VAs, pgdp=0000002fb4588000
[ 198.690464] [0000000000000010] pgd=0000000000000000
[ 198.690468] Internal error: Oops: 96000004 [#1] SMP
[ 198.690470] Modules linked in: joydev sbsa_gwdt hns_roce_hw_v1(+) ib_uverbs
ipmi_si(+) ib_core ipmi_devintf ipmi_msghandler efivarfs ext4 mbcache jbd2 fuse
squashfs lz4_decompress loop brd af_packet ses enclosure sd_mod hid_generic
usbhid marvell aes_ce_blk hibmc_drm crypto_simd drm_vram_helper ttm cryptd
drm_kms_helper aes_ce_cipher syscopyarea crct10dif_ce ehci_platform ghash_ce
sysfillrect ehci_hcd hisi_sas_v2_hw aes_arm64 sysimgblt hisi_sas_main
fb_sys_fops sha2_ce libsas sha256_arm64 drm scsi_transport_sas sha1_ce usbcore
libata hns_dsaf hns_enet_drv hns_mdio hnae sg nbd dm_multipath dm_mod
scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod
[ 198.796596] CPU: 20 PID: 6588 Comm: systemd-udevd Not tainted
5.3.18-lp152.36-default #1 openSUSE Leap 15.2 (unreleased)
[ 198.796597] Hardware name: Huawei TaiShan 2280 /BC11SPCD, BIOS 1.27
06/13/2017
[ 198.796600] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 198.819443] pc : hns_roce_create_cq+0x2c/0x810 [hns_roce_hw_v1]
[ 198.821744] audit: type=1400 audit(1598003387.820:10): apparmor="STATUS"
operation="profile_load" profile="unconfined"
name="/usr/lib/nagios/plugins/check_procs" pid=6848 comm="apparmor_parser"
[ 198.825353] lr : hns_roce_v1_rsv_lp_qp+0xa8/0x4f8 [hns_roce_hw_v1]
[ 198.848701] sp : ffff0000239035c0
[ 198.852001] x29: ffff0000239035c0 x28: ffff802fbad92000
[ 198.857299] x27: 0000000000000010 x26: ffff802f98eee200
[ 198.862597] x25: ffff80203cbd2010 x24: ffff802fb3b71900
[ 198.867895] x23: ffff80203cbd2010 x22: ffff80203cbd2010
[ 198.872967] audit: type=1400 audit(1598003387.870:11): apparmor="STATUS"
operation="profile_load" profile="unconfined"
name="/usr/lib/nagios/plugins/check_swap" pid=6858 comm="apparmor_parser"
[ 198.873193] x21: ffff000011679000 x20: 0000000000000000
[ 198.895591] x19: ffff000023903708 x18: ffffffffffffffff
[ 198.900888] x17: 0000000000000000 x16: ffff802fb4b93d00
[ 198.906186] x15: 00000000000019b8 x14: 000000000000058a
[ 198.911483] x13: 0000000000000003 x12: ffffffffffffffff
[ 198.916781] x11: 0000000000000040 x10: ffffff7fff7fff7f
[ 198.922078] x9 : a6c8de5e8022adff x8 : 0000000000000000
[ 198.927376] x7 : ffffffffffffffff x6 : ffff802fb2b59eb8
[ 198.932673] x5 : ffff802fb2b59eb8 x4 : 0000000000000400
[ 198.937971] x3 : 0000000000000000 x2 : 0000000000000000
[ 198.943268] x1 : ffff000023903708 x0 : ffff0000092ec808
[ 198.948566] Call trace:
[ 198.951005] hns_roce_create_cq+0x2c/0x810 [hns_roce_hw_v1]
[ 198.956566] hns_roce_v1_rsv_lp_qp+0xa8/0x4f8 [hns_roce_hw_v1]
[ 198.962388] hns_roce_v1_init+0x584/0x8b8 [hns_roce_hw_v1]
[ 198.967863] hns_roce_init+0x2b4/0xb08 [hns_roce_hw_v1]
[ 198.973077] hns_roce_probe+0x328/0x478 [hns_roce_hw_v1]
[ 198.978382] platform_drv_probe+0x58/0xa8
[ 198.982378] really_probe+0xdc/0x448
[ 198.985940] driver_probe_device+0x12c/0x148
[ 198.990196] device_driver_attach+0x74/0x98
[ 198.994366] __driver_attach+0x6c/0x168
[ 198.998188] bus_for_each_dev+0x84/0xd8
[ 199.002010] driver_attach+0x30/0x40
[ 199.005572] bus_add_driver+0x170/0x258
[ 199.009394] driver_register+0x64/0x118
[ 199.013217] __platform_driver_register+0x54/0x60
[ 199.017911] hns_roce_driver_init+0x24/0x1000 [hns_roce_hw_v1]
[ 199.023731] do_one_initcall+0x54/0x240
[ 199.027554] do_init_module+0x60/0x1f0
[ 199.031289] load_module+0x1614/0x1718
[ 199.035024] __se_sys_finit_module+0xf8/0x110
[ 199.039367] __arm64_sys_finit_module+0x24/0x30
[ 199.043885] el0_svc_common.constprop.0+0xa0/0x1f8
[ 199.048662] el0_svc_handler+0x34/0x90
[ 199.052397] el0_svc+0x10/0x14
[ 199.055442] Code: aa0203f4 aa1e03e0 d503201f b0041c15 (f940037c)
[ 199.061522] ---[ end trace 6041bb51aa4731d0 ]---