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[Bug 2023051] Re: net:tls sefltest caused an oops in scobee for lunar:generic-arm64k kernel

 

Similar issue seen on lunar-lowlatency-1008

scobee-kernel login: [  148.687229] usb 1-1.1: device descriptor read/64, error -110
[  164.551237] usb 1-1.1: device descriptor read/64, error -110
[  180.417094] usb 1-1.1: device descriptor read/64, error -110
[  192.317974] usb 1-1.1: device not accepting address 9, error -110
[  203.578051] usb 1-1.1: device not accepting address 10, error -110
[  203.584605] usb 1-1-port1: unable to enumerate USB device
NOTICE:  [D06_nopmu_pwr_domain_on]:[68L] 

NOTICE:  [scpi_set_css_power_state]:[249L] Modify S1 TB Boot Address to
3fc00000

NOTICE:  [scpi_set_css_power_state]:[250L] ulpos_mpidr = 0x7
domain_bit = 0x3

NOTICE:  [scpi_set_css_power_state]:[299L] ulpos_mpidr = 0x7
domain_bit = 0x3

NOTICE:  [193l]Dieid = 0x7 ClusterID = 0x7 domain_bit = 0x3 Value to
[ddff973dL]..

NOTICE:  [158l]Dieid = 0x7 ClusterID = 0x7 ClustIdx = 0x1 domain_bit =
0x3 Value to [f0f0f0fL]..

[ 2101.024402] BUG: Bad page state in process tls  pfn:400cdc8
[ 2101.038665] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 2101.047446] Mem abort info:
[ 2101.050244]   ESR = 0x0000000086000004
[ 2101.053987]   EC = 0x21: IABT (current EL), IL = 32 bits
[ 2101.053995]   SET = 0, FnV = 0
[ 2101.053998]   EA = 0, S1PTW = 0
[ 2101.062334]   FSC = 0x04: level 0 translation fault
[ 2101.070324] user pgtable: 4k pages, 48-bit VAs, pgdp=0000002096d1d000
[ 2101.076749] [0000000000000000] pgd=0000000000000000
[ 2101.081633] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff0040094ab400
[ 2101.081643] Internal error: Oops: 0000000086000004 [#1] PREEMPT SMP
[ 2101.088744] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800053b63d10
[ 2101.094984] Modules linked in:
[ 2101.094985] 
[ 2101.094988] x2 : 0000000000001000 x1 : fffffc0100b6c180
[ 2101.102098]  cfg80211
[ 2101.105139]  x0 : 057fff8000000000
[ 2101.106633]  binfmt_misc
[ 2101.111834] 
[ 2101.114105]  nls_iso8859_1
[ 2101.117493] Call trace:
[ 2101.120021]  ipmi_ssif
[ 2101.121510]  copy_page_to_iter+0x58/0x2e0
[ 2101.124210]  acpi_ipmi
[ 2101.126647]  pipe_read+0x150/0x4d0
[ 2101.129006]  onboard_usb_hub
[ 2101.132997]  vfs_read+0x2bc/0x2e4
[ 2101.135356]  ipmi_si
[ 2101.138742]  ksys_read+0x110/0x130
[ 2101.141619]  hisi_hpre
[ 2101.144921]  __arm64_sys_read+0x28/0x50
[ 2101.147105]  ecdh_generic
[ 2101.150491]  invoke_syscall+0x7c/0x124
[ 2101.152849]  ipmi_devintf
[ 2101.156668]  el0_svc_common.constprop.0+0x5c/0x1cc
[ 2101.159285]  libcurve25519_generic
[ 2101.163018]  do_el0_svc+0x38/0x60
[ 2101.165635]  hisi_zip
[ 2101.170405]  el0_svc+0x30/0xe0
[ 2101.173799]  hns_roce_hw_v2
[ 2101.177100]  el0t_64_sync_handler+0x11c/0x150
[ 2101.179371]  hisi_sec2
[ 2101.182413]  el0t_64_sync+0x1a8/0x1ac
[ 2101.185204]  ipmi_msghandler
[ 2101.189542] ---[ end trace 0000000000000000 ]---
[ 2101.191898]  hisi_qm ecc uacce authenc hisi_trng_v2 hisi_uncore_ddrc_pmu arm_spe_pmu hisi_uncore_hha_pmu hisi_uncore_l3c_pmu hisi_uncore_pmu cppc_cpufreq dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear realtek mlx5_ib ib_uverbs ses enclosure ib_core hclge hibmc_drm drm_vram_helper crct10dif_ce drm_ttm_helper polyval_ce ttm polyval_generic i2c_algo_bit ghash_ce mlx5_core drm_kms_helper syscopyarea sm4 hisi_sas_v3_hw sysfillrect mlxfw sha2_ce sysimgblt psample hisi_sas_main sha256_arm64 sha1_ce hns3 tls libsas drm xhci_pci pci_hyperv_intf hnae3 ahci xhci_pci_renesas scsi_transport_sas spi_dw_mmio spi_dw gpio_dwapb aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
[ 2101.206291] BUG: Bad page state in process tls  pfn:208a952
[ 2101.279745] CPU: 63 PID: 0 Comm: swapper/63 Tainted: G    B   W          6.2.0-1008-lowlatency #8-Ubuntu
[ 2101.285293] page:000000005f83fdc6 refcount:-1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x208a952
[ 2101.294725] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B160.01 01/15/2020
[ 2101.304243] flags: 0x17fff8000000000(node=0|zone=2|lastcpupid=0xffff)
[ 2101.313070] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 2101.319481] raw: 017fff8000000000 dead000000000100 dead000000000122 0000000000000000
[ 2101.326407] pc : 0x0
[ 2101.334113] raw: 0000000000000000 0000000000000000 ffffffffffffffff 0000000000000000
[ 2101.336288] lr : rcu_do_batch+0x12c/0x404
[ 2101.343993] page dumped because: nonzero _refcount
[ 2101.347983] sp : ffff8000081fbe40
[ 2101.352751] Modules linked in:
[ 2101.356051] x29: ffff8000081fbe40
[ 2101.356051]  cfg80211
[ 2101.359093]  x28: ffffa000a2cd0980
[ 2101.362393]  binfmt_misc
[ 2101.364655]  x27: ffff005f7fdf64b8
[ 2101.368041]  nls_iso8859_1
[ 2101.370562] 
[ 2101.373947]  ipmi_ssif
[ 2101.376640] x26: ffffa0009f6422d0
[ 2101.378125]  acpi_ipmi
[ 2101.380474]  x25: 0000000000000000
[ 2101.383773]  onboard_usb_hub
[ 2101.386122]  x24: 000000000000000a
[ 2101.389507]  ipmi_si
[ 2101.392374] 
[ 2101.395759]  hisi_hpre
[ 2101.397934] x23: ffff005f7fdf6440
[ 2101.399418]  ecdh_generic
[ 2101.401767]  x22: 0000000000000008
[ 2101.405066]  ipmi_devintf
[ 2101.407673]  x21: ffff8000081fbeb0
[ 2101.411058]  libcurve25519_generic
[ 2101.413665] 
[ 2101.417050]  hisi_zip
[ 2101.420435] x20: ffff0040032a9f80
[ 2101.421920]  hns_roce_hw_v2
[ 2101.424182]  x19: 0000000000000009
[ 2101.427482]  hisi_sec2
[ 2101.430263]  x18: ffff8000081fd028
[ 2101.433648]  ipmi_msghandler
[ 2101.435996] 
[ 2101.439381]  hisi_qm
[ 2101.442249] x17: 0000000000000000
[ 2101.443733]  ecc
[ 2101.445908]  x16: 0000000000000000
[ 2101.449207]  uacce
[ 2101.451038]  x15: 0000000000004000
[ 2101.454423]  authenc
[ 2101.456425] 
[ 2101.459809]  hisi_trng_v2
[ 2101.461984] x14: 0000000000000000
[ 2101.463469]  hisi_uncore_ddrc_pmu
[ 2101.466076]  x13: 0000000000000000
[ 2101.469375]  arm_spe_pmu
[ 2101.472675]  x12: 0000000000000000
[ 2101.476060]  hisi_uncore_hha_pmu
[ 2101.478581] 
[ 2101.481966]  hisi_uncore_l3c_pmu
[ 2101.485178] x11: 0000000000000000
[ 2101.486662]  hisi_uncore_pmu
[ 2101.489873]  x10: 0000000000001b20
[ 2101.493172]  cppc_cpufreq
[ 2101.496039]  x9 : ffffa0009f6421d8
[ 2101.499424]  dm_multipath
[ 2101.502031] 
[ 2101.505416]  scsi_dh_rdac
[ 2101.508024] x8 : ffff8000081fbda0
[ 2101.509508]  scsi_dh_emc
[ 2101.512115]  x7 : 0000000000000000
[ 2101.515415]  scsi_dh_alua
[ 2101.517936]  x6 : 0000000000000000
[ 2101.521322]  efi_pstore
[ 2101.523929] 
[ 2101.527314]  dmi_sysfs
[ 2101.529747] x5 : 0000000000000000
[ 2101.531232]  ip_tables
[ 2101.533580]  x4 : 0000000000000000
[ 2101.536880]  x_tables
[ 2101.539228]  x3 : 0000000000000000
[ 2101.542613]  autofs4
[ 2101.544876] 
[ 2101.548260]  btrfs
[ 2101.550435] x2 : 0000000000000000
[ 2101.551919]  blake2b_generic
[ 2101.553923]  x1 : 0000000000000000
[ 2101.557223]  raid10
[ 2101.560090]  x0 : ffff004018da8000
[ 2101.563475]  raid456
[ 2101.565564] 
[ 2101.568949]  async_raid6_recov
[ 2101.571124] Call trace:
[ 2101.572609]  async_memcpy
[ 2101.575650]  0x0
[ 2101.578083]  async_pq
[ 2101.580691]  rcu_core+0x178/0x3f4
[ 2101.582522]  async_xor
[ 2101.584784]  rcu_core_si+0x1c/0x34
[ 2101.588084]  async_tx
[ 2101.590433]  __do_softirq+0x134/0x460
[ 2101.593818]  xor
[ 2101.596080]  ____do_softirq+0x1c/0x34
[ 2101.599724]  xor_neon
[ 2101.601555]  call_on_irq_stack+0x40/0x50
[ 2101.605201]  raid6_pq
[ 2101.607463]  do_softirq_own_stack+0x28/0x4c
[ 2101.611368]  libcrc32c
[ 2101.613631]  __irq_exit_rcu+0xd8/0x100
[ 2101.617795]  raid1
[ 2101.620143]  irq_exit_rcu+0x1c/0x34
[ 2101.623875]  raid0
[ 2101.625879]  el1_interrupt+0x50/0xe0
[ 2101.629351]  multipath
[ 2101.631353]  el1h_64_irq_handler+0x1c/0x40
[ 2101.634911]  linear
[ 2101.637260]  el1h_64_irq+0x78/0x7c
[ 2101.641335]  realtek
[ 2101.643425]  arch_cpu_idle+0x1c/0x70
[ 2101.646810]  mlx5_ib
[ 2101.648984]  default_idle_call+0x7c/0x1c0
[ 2101.652543]  ib_uverbs
[ 2101.654718]  cpuidle_idle_call+0x198/0x200
[ 2101.658708]  ses
[ 2101.661057]  do_idle+0xb8/0x120
[ 2101.665132]  enclosure
[ 2101.666963]  cpu_startup_entry+0x34/0x40
[ 2101.670089]  ib_core
[ 2101.672438]  secondary_start_kernel+0xf4/0x15c
[ 2101.676342]  hclge
[ 2101.678517]  __secondary_switched+0xb4/0xb8
[ 2101.682939]  hibmc_drm
[ 2101.684945] Code: bad PC value
[ 2101.689106]  drm_vram_helper
[ 2101.691456] ---[ end trace 0000000000000000 ]---
[ 2101.694495]  crct10dif_ce
[ 2101.698312] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 2101.698314] SMP: stopping secondary CPUs
[ 2101.701957]  drm_ttm_helper polyval_ce ttm polyval_generic i2c_algo_bit ghash_ce mlx5_core drm_kms_helper syscopyarea sm4 hisi_sas_v3_hw sysfillrect mlxfw sha2_ce sysimgblt psample hisi_sas_main sha256_arm64 sha1_ce hns3 tls libsas drm xhci_pci pci_hyperv_intf hnae3 ahci xhci_pci_renesas scsi_transport_sas spi_dw_mmio spi_dw gpio_dwapb aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
[ 2101.749218] CPU: 62 PID: 31923 Comm: tls Tainted: G    B D W          6.2.0-1008-lowlatency #8-Ubuntu
[ 2101.758393] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B160.01 01/15/2020
[ 2101.767223] Call trace:
[ 2101.769659]  dump_backtrace+0x114/0x16c
[ 2101.773480]  show_stack+0x24/0x50
[ 2101.776781]  dump_stack_lvl+0x68/0x9c
[ 2101.780426]  dump_stack+0x1c/0x48
[ 2101.783727]  bad_page+0x114/0x140
[ 2101.787029]  check_new_pages+0x104/0x1ac
[ 2101.790934]  rmqueue_bulk+0x26c/0xdc0
[ 2101.794580]  rmqueue+0xbc0/0x130c
[ 2101.797881]  get_page_from_freelist+0x1a4/0x4a0
[ 2101.802393]  __alloc_pages+0xe4/0x2c4
[ 2101.806039]  __iommu_dma_alloc_pages.isra.0+0x124/0x2b0
[ 2101.811242]  __iommu_dma_alloc_noncontiguous.constprop.0+0xbc/0x27c
[ 2101.817481]  iommu_dma_alloc+0x1ac/0x290
[ 2101.821388]  dma_alloc_attrs+0x118/0x120
[ 2101.825295]  sec_ctx_base_init+0x3d4/0x68c [hisi_sec2]
[ 2101.830418]  sec_aead_init+0x5c/0x1a0 [hisi_sec2]
[ 2101.835104]  sec_aead_xcm_ctx_init+0x2c/0xbc [hisi_sec2]
[ 2101.840395]  crypto_aead_init_tfm+0x64/0xa0
[ 2101.844563]  crypto_create_tfm_node+0x70/0x160
[ 2101.848986]  crypto_alloc_tfm_node+0x78/0x130
[ 2101.853324]  crypto_alloc_aead+0x30/0x60
[ 2101.857231]  tls_set_sw_offload+0x52c/0x650 [tls]
[ 2101.861935]  do_tls_setsockopt_conf+0x55c/0x68c [tls]
[ 2101.866969]  tls_setsockopt+0x104/0x2a0 [tls]
[ 2101.871313]  sock_common_setsockopt+0x28/0x60
[ 2101.875652]  __sys_setsockopt+0x114/0x1ec
[ 2101.879644]  __arm64_sys_setsockopt+0x34/0x60
[ 2101.883982]  invoke_syscall+0x7c/0x124
[ 2101.887714]  el0_svc_common.constprop.0+0x5c/0x1cc
[ 2101.892484]  do_el0_svc+0x38/0x60
[ 2101.895785]  el0_svc+0x30/0xe0
[ 2101.898826]  el0t_64_sync_handler+0x11c/0x150
[ 2101.903164]  el0t_64_sync+0x1a8/0x1ac
[ 2101.906810] BUG: Bad page state in process tls  pfn:20afb06
[ 2101.912357] page:000000000552526d refcount:-1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20afb06
[ 2101.921879] flags: 0x17fff8000000000(node=0|zone=2|lastcpupid=0xffff)
[ 2101.928292] raw: 017fff8000000000 dead000000000100 dead000000000122 0000000000000000
[ 2101.935998] raw: 0000000000000000 0000000000000000 ffffffffffffffff 0000000000000000
[ 2101.943704] page dumped because: nonzero _refcount
[ 2101.948472] Modules linked in: cfg80211 binfmt_misc nls_iso8859_1 ipmi_ssif acpi_ipmi onboard_usb_hub ipmi_si hisi_hpre ecdh_generic ipmi_devintf libcurve25519_generic hisi_zip hns_roce_hw_v2 hisi_sec2 ipmi_msghandler hisi_qm ecc uacce authenc hisi_trng_v2 hisi_uncore_ddrc_pmu arm_spe_pmu hisi_uncore_hha_pmu hisi_uncore_l3c_pmu hisi_uncore_pmu cppc_cpufreq dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear realtek mlx5_ib ib_uverbs ses enclosure ib_core hclge hibmc_drm drm_vram_helper crct10dif_ce drm_ttm_helper polyval_ce ttm polyval_generic i2c_algo_bit ghash_ce mlx5_core drm_kms_helper syscopyarea sm4 hisi_sas_v3_hw sysfillrect mlxfw sha2_ce sysimgblt psample hisi_sas_main sha256_arm64 sha1_ce hns3 tls libsas drm xhci_pci pci_hyperv_intf hnae3 ahci xhci_pci_renesas
[ 2101.948554]  scsi_transport_sas spi_dw_mmio spi_dw gpio_dwapb aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
[ 2102.043973] CPU: 62 PID: 31923 Comm: tls Tainted: G    B D W          6.2.0-1008-lowlatency #8-Ubuntu
[ 2102.053149] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B160.01 01/15/2020
[ 2102.061979] Call trace:
[ 2102.064416]  dump_backtrace+0x114/0x16c
[ 2102.068235]  show_stack+0x24/0x50
[ 2102.071536]  dump_stack_lvl+0x68/0x9c
[ 2102.075181]  dump_stack+0x1c/0x48
[ 2102.078482]  bad_page+0x114/0x140
[ 2102.081784]  check_new_pages+0x104/0x1ac
[ 2102.085688]  rmqueue_bulk+0x26c/0xdc0
[ 2102.089334]  rmqueue+0xbc0/0x130c
[ 2102.092635]  get_page_from_freelist+0x1a4/0x4a0
[ 2102.097146]  __alloc_pages+0xe4/0x2c4
[ 2102.100792]  __iommu_dma_alloc_pages.isra.0+0x124/0x2b0
[ 2102.105994]  __iommu_dma_alloc_noncontiguous.constprop.0+0xbc/0x27c
[ 2102.112232]  iommu_dma_alloc+0x1ac/0x290
[ 2102.116139]  dma_alloc_attrs+0x118/0x120
[ 2102.120046]  sec_ctx_base_init+0x3d4/0x68c [hisi_sec2]
[ 2102.125166]  sec_aead_init+0x5c/0x1a0 [hisi_sec2]
[ 2102.129854]  sec_aead_xcm_ctx_init+0x2c/0xbc [hisi_sec2]
[ 2102.135144]  crypto_aead_init_tfm+0x64/0xa0
[ 2102.139310]  crypto_create_tfm_node+0x70/0x160
[ 2102.143735]  crypto_alloc_tfm_node+0x78/0x130
[ 2102.148073]  crypto_alloc_aead+0x30/0x60
[ 2102.151980]  tls_set_sw_offload+0x52c/0x650 [tls]
[ 2102.156667]  do_tls_setsockopt_conf+0x55c/0x68c [tls]
[ 2102.161702]  tls_setsockopt+0x104/0x2a0 [tls]
[ 2102.166045]  sock_common_setsockopt+0x28/0x60
[ 2102.170383]  __sys_setsockopt+0x114/0x1ec
[ 2102.174375]  __arm64_sys_setsockopt+0x34/0x60
[ 2102.178713]  invoke_syscall+0x7c/0x124
[ 2102.182447]  el0_svc_common.constprop.0+0x5c/0x1cc
[ 2102.187216]  do_el0_svc+0x38/0x60
[ 2102.190517]  el0_svc+0x30/0xe0
[ 2102.193559]  el0t_64_sync_handler+0x11c/0x150
[ 2102.197897]  el0t_64_sync+0x1a8/0x1ac
[ 2102.201559] Kernel Offset: 0x2000974b0000 from 0xffff800008000000
[ 2102.207624] PHYS_OFFSET: 0x0
[ 2102.210492] CPU features: 0x00000,00220148,c8016203
[ 2102.215347] Memory Limit: none
[ 2102.219571] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---

** Tags added: 20230612

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https://bugs.launchpad.net/bugs/2023051

Title:
  net:tls sefltest caused an oops in scobee for lunar:generic-arm64k
  kernel

Status in ubuntu-kernel-tests:
  New

Bug description:
  Trace
  [ 1835.154044] hisi_sec2 0000:76:00.0: the number of entries in input scatterlist is bigger than SGL pool setting.

  [ 1956.475063] Unable to handle kernel paging request at virtual address dead000000000122
  [ 1956.482962] Mem abort info:
  [ 1956.485744]   ESR = 0x0000000096000044
  [ 1956.489476]   EC = 0x25: DABT (current EL), IL = 32 bits
  [ 1956.494766]   SET = 0, FnV = 0
  [ 1956.497806]   EA = 0, S1PTW = 0
  [ 1956.500933]   FSC = 0x04: level 0 translation fault
  [ 1956.505788] Data abort info:
  [ 1956.508655]   ISV = 0, ISS = 0x00000044
  [ 1956.512474]   CM = 0, WnR = 1
  [ 1956.515428] [dead000000000122] address between user and kernel address ranges
  [ 1956.522533] Internal error: Oops: 0000000096000044 [#1] SMP
  [ 1956.528083] Modules linked in: cfg80211 binfmt_misc nls_iso8859_1 onboard_usb_hub ipmi_ssif hisi_hpre hisi_sec2 ecdh_generic hisi_zip libcurve25519_generic hisi_qm hns_roce_hw_v2 acpi_ipmi ecc uacce authenc ipmi_si ipmi_devintf hisi_uncore_ddrc_pmu arm_spe_pmu ipmi_msghandler hisi_uncore_l3c_pmu hisi_uncore_hha_pmu hisi_uncore_pmu hisi_trng_v2 cppc_cpufreq dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear ses enclosure realtek mlx5_ib ib_uverbs ib_core hclge hibmc_drm crct10dif_ce drm_vram_helper polyval_ce drm_ttm_helper polyval_generic ttm i2c_algo_bit ghash_ce mlx5_core drm_kms_helper syscopyarea sm4 mlxfw sysfillrect sha2_ce psample sysimgblt sha256_arm64 hisi_sas_v3_hw tls sha1_ce hns3 hisi_sas_main xhci_pci pci_hyperv_intf drm hnae3 xhci_pci_renesas libsas ahci
  [ 1956.528174]  scsi_transport_sas spi_dw_mmio spi_dw gpio_dwapb aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
  [ 1956.623600] CPU: 20 PID: 2172 Comm: kworker/u262:1 Tainted: G    B              6.2.0-23-generic-64k #23-Ubuntu
  [ 1956.633641] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B160.01 01/15/2020
  [ 1956.642470] Workqueue: 0000:76:00.0 qm_work_process [hisi_qm]
  [ 1956.648206] pstate: 804000c9 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
  [ 1956.655136] pc : free_pcppages_bulk+0x1ac/0x320
  [ 1956.659651] lr : free_pcppages_bulk+0x174/0x320
  [ 1956.664160] sp : ffff80008e6afaa0
  [ 1956.667460] x29: ffff80008e6afaa0 x28: ffff003ff78e0b80 x27: 0000000000000000
  [ 1956.674565] x26: 00000000000001bd x25: 0000000000000000 x24: 000000000000000c
  [ 1956.681669] x23: ffff003ff78e0b98 x22: ffff003ff78e0b80 x21: dead000000000100
  [ 1956.688773] x20: ffffffc0085fe480 x19: 0000000000000001 x18: ffff80004bea0060
  [ 1956.695877] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000010000
  [ 1956.702981] x14: 0000000000000000 x13: 0000000000000f38 x12: 9ac69b4cde237290
  [ 1956.710085] x11: 7f7f7f7f7f7f7f7f x10: 0000000000000000 x9 : ffffbe146b27be84
  [ 1956.717188] x8 : ffff80008e6afb08 x7 : 0000000000000000 x6 : 0000000000000000
  [ 1956.724292] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffffffc0085fe488
  [ 1956.731396] x2 : dead000000000122 x1 : ffff003ff78e0b98 x0 : dead000000000122
  [ 1956.738500] Call trace:
  [ 1956.740937]  free_pcppages_bulk+0x1ac/0x320
  [ 1956.745102]  free_unref_page_commit+0x170/0x270
  [ 1956.749611]  free_unref_page+0x1e8/0x2e0
  [ 1956.753515]  __folio_put+0x54/0xc0
  [ 1956.756905]  tls_decrypt_done+0x190/0x230 [tls]
  [ 1956.761424]  sec_aead_callback+0x130/0x240 [hisi_sec2]
  [ 1956.766544]  sec_req_cb+0xc4/0x2f0 [hisi_sec2]
  [ 1956.770974]  qm_poll_req_cb+0x88/0x1b0 [hisi_qm]
  [ 1956.775576]  qm_work_process+0x150/0x1cc [hisi_qm]
  [ 1956.780350]  process_one_work+0x244/0x4f0
  [ 1956.784346]  worker_thread+0x78/0x450
  [ 1956.787992]  kthread+0xf0/0x100
  [ 1956.791123]  ret_from_fork+0x10/0x20
  [ 1956.794686] Code: d1002074 a9400061 f9401284 f9000420 (f9000001)
  [ 1956.800755] ---[ end trace 0000000000000000 ]---
  [ 1956.818443] pstore: crypto_comp_compress failed, ret = -22!
  [ 1956.961204] note: kworker/u262:1[2172] exited with irqs disabled
  [ 1956.967206] note: kworker/u262:1[2172] exited with preempt_count 3
  [ 2016.984213] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
  [ 2016.990298] rcu: 	35-...0: (4 GPs behind) idle=6ef4/1/0x4000000000000000 softirq=4849/4849 fqs=6370
  [ 2016.999307] rcu: 	53-...0: (2 GPs behind) idle=c644/1/0x4000000000000000 softirq=1484/1485 fqs=6371
  [ 2017.008319] 	(detected by 0, t=15008 jiffies, g=226269, q=1901 ncpus=128)
  [ 2017.015078] Task dump for CPU 35:
  [ 2017.018380] task:kworker/35:0    state:R  running task     stack:0     pid:32035 ppid:2      flags:0x0000000a

  Full log attached

  Last test run is selftest net:tls. And from the trace tls_decrypt_done
  who triggers it.

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References