Hay
Date
June 23, 2025, 7:07 a.m.

Environment
dragonboard-845c
qemu-arm64

[    6.782037] Internal error: Oops: 0000000096000006 [#1]  SMP
[    6.782041] Modules linked in:
[    6.791899] qcom-pcie 1c08000.pcie: PCI host bridge to bus 0001:00
[    6.797540]  qcom_spmi_temp_alarm qcom_pon rtc_pm8xxx soundcore i2c_qcom_geni qcom_vadc_common aux_bridge drm_client_lib mac80211 videobuf2_v4l2
[    6.803084] pci_bus 0001:00: root bus resource [bus 00-ff]
[    6.810785]  pwrseq_core phy_qcom_qmp_usb videobuf2_common camcc_sdm845 gpi qcom_stats spi_geni_qcom reset_qcom_pdc typec qcom_rng qrtr cfg80211 qcom_q6v5_mss ufs_qcom(+)
[    6.812794] qcom-pcie 1c00000.pcie: iATU: unroll F, 32 ob, 8 ib, align 4K, limit 4G
[    6.817382] pci_bus 0001:00: root bus resource [io  0x0000-0xfffff]
[    6.822470]  coresight_stm slim_qcom_ngd_ctrl qcom_q6v5_pas qcrypto stm_core phy_qcom_qmp_ufs
[    6.833511] pci_bus 0001:00: root bus resource [mem 0x40300000-0x5fffffff]
[    6.838512]  qcom_pil_info slimbus display_connector rfkill drm_kms_helper
[    6.849778] pci 0001:00:00.0: [17cb:0107] type 01 class 0x060400 PCIe Root Port
[    6.855504]  lmh pdr_interface icc_osm_l3 phy_qcom_qmp_pcie qcom_q6v5 qcom_wdt qcom_pdr_msg
[    6.863589] pci 0001:00:00.0: BAR 0 [mem 0x00000000-0x00000fff]
[    6.866999]  drm qcom_sysmon qcom_common icc_bwmon llcc_qcom
[    6.870795] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[    6.874742]  qcom_glink_smem mdt_loader qmi_helpers backlight socinfo
[    6.882907] pci 0001:00:00.0:   bridge window [io  0x0000-0x0fff]
[    6.886675]  rmtfs_mem
[    6.886680] CPU: 5 UID: 0 PID: 371 Comm: (udev-worker) Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT 
[    6.890651] pci 0001:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    6.902976] Hardware name: Thundercomm Dragonboard 845c (DT)
[    6.902978] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    6.902981] pc : ufs_qcom_setup_clocks+0x28/0x148 [ufs_qcom]
[    6.915337] pci 0001:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    6.927670] lr : ufshcd_setup_clocks+0x68/0x4c8
[    6.940090] pci 0001:00:00.0: PME# supported from D0 D3hot D3cold
[    6.946336] sp : ffff800081493640
[    6.946337] x29: ffff800081493640 x28: 0000000000000001 x27: ffff0000818ab270
[    6.946341] x26: ffff0000818ab2a0
[    6.954871] pci 0001:00:00.0: Adding to iommu group 16
[    6.957828]  x25: ffff0000818aa870 x24: 0000000000000000
[    6.957831] x23: ffff0000818ab280 x22: ffff0000818ab2a0 x21: 0000000000000000
[    6.957835] x20: ffffd30ca9e4d618 x19: ffff0000818aa870 x18: 0000000000000000
[    6.974677] pci 0001:00:00.0: BAR 0 [mem 0x40300000-0x40300fff]: assigned
[    6.974885] qcom-pcie 1c00000.pcie: PCI host bridge to bus 0000:00
[    6.974893] pci_bus 0000:00: root bus resource [bus 00-ff]
[    6.974897] pci_bus 0000:00: root bus resource [io  0x100000-0x1fffff] (bus address [0x0000-0xfffff])
[    6.974900] pci_bus 0000:00: root bus resource [mem 0x60300000-0x60ffffff]
[    6.975085] pci 0000:00:00.0: [17cb:0106] type 01 class 0x060400 PCIe Root Port
[    6.975103] pci 0000:00:00.0: BAR 0 [mem 0x00000000-0x00000fff]
[    6.975109] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    6.975116] pci 0000:00:00.0:   bridge window [io  0x100000-0x100fff]
[    6.975121] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    6.975130] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    6.975183] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[    6.975439] pci 0000:00:00.0: Adding to iommu group 17
[    6.977683] pci 0000:01:00.0: [1912:0014] type 00 class 0x0c0330 PCIe Endpoint
[    6.978001] pci 0000:01:00.0: BAR 0 [mem 0x00000000-0x00001fff 64bit]
[    6.978533] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    6.978939] 
[    6.978940] x17: 20646e6966206f74 x16: 20656c62616e5520 x15: 0000000000000100
[    6.978943] x14: ffffffffffffffff x13: 0000000000000030 x12: 0101010101010101
[    6.978947] x11: ffff000082209018 x10: 0000000000000000 x9 : ffffd30ca7fc3660
[    6.979082] pci 0000:01:00.0: Adding to iommu group 17
[    6.988589] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[    6.996386] pci 0000:00:00.0: bridge window [mem 0x60300000-0x603fffff]: assigned
[    6.996398] pci 0000:00:00.0: BAR 0 [mem 0x60400000-0x60400fff]: assigned
[    6.996414] pci 0000:01:00.0: BAR 0 [mem 0x60300000-0x60301fff 64bit]: assigned
[    6.996494] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    6.996509] pci 0000:00:00.0:   bridge window [mem 0x60300000-0x603fffff]
[    6.996530] pci_bus 0000:00: resource 4 [io  0x100000-0x1fffff]
[    6.996538] pci_bus 0000:00: resource 5 [mem 0x60300000-0x60ffffff]
[    6.996547] pci_bus 0000:01: resource 1 [mem 0x60300000-0x603fffff]
[    7.000217] pcieport 0000:00:00.0: PME: Signaling with IRQ 188
[    7.002843] x8 : ffff8000814934b8 x7 : fefefefefefefefe x6 : 0000000000000001
[    7.002846] x5 : ffffffffffffffc8 x4 : 00000000c0000000 x3 : ffffd30c5970d058
[    7.010745] pci_bus 0001:00: resource 4 [io  0x0000-0xfffff]
[    7.012247] 
[    7.012248] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff0000818aa870
[    7.012252] Call trace:
[    7.017960] pci_bus 0001:00: resource 5 [mem 0x40300000-0x5fffffff]
[    7.021037]  ufs_qcom_setup_clocks+0x28/0x148 [ufs_qcom] (P)
[    7.478257]  ufshcd_setup_clocks+0x68/0x4c8
[    7.482480]  ufshcd_init+0x278/0xff8
[    7.486091]  ufshcd_pltfrm_init+0x558/0x878
[    7.490313]  ufs_qcom_probe+0x28/0x68 [ufs_qcom]
[    7.494975]  platform_probe+0x70/0xd8
[    7.498675]  really_probe+0xc8/0x3a0
[    7.502285]  __driver_probe_device+0x84/0x170
[    7.506677]  driver_probe_device+0x44/0x120
[    7.510897]  __driver_attach+0xf8/0x208
[    7.514765]  bus_for_each_dev+0x90/0xf8
[    7.518635]  driver_attach+0x2c/0x40
[    7.522243]  bus_add_driver+0x118/0x248
[    7.526111]  driver_register+0x64/0x138
[    7.529979]  __platform_driver_register+0x2c/0x40
[    7.534725]  ufs_qcom_pltform_init+0x28/0xff8 [ufs_qcom]
[    7.540081]  do_one_initcall+0x60/0x290
[    7.543952]  do_init_module+0x60/0x268
[    7.547736]  load_module+0x1f30/0x2050
[    7.551517]  init_module_from_file+0x90/0xe0
[    7.555824]  __arm64_sys_finit_module+0x270/0x370
[    7.560567]  invoke_syscall+0x50/0x120
[    7.564348]  el0_svc_common.constprop.0+0x48/0xf0
[    7.569094]  do_el0_svc+0x24/0x38
[    7.572436]  el0_svc+0x3c/0x130
[    7.575612]  el0t_64_sync_handler+0x10c/0x138
[    7.580004]  el0t_64_sync+0x198/0x1a0
[    7.583702] Code: a90157f3 aa0003f3 f90013f6 f9405c15 (f94002b6) 
[    7.589850] ---[ end trace 0000000000000000 ]---


[    6.295866] Internal error: Oops: 0000000096000007 [#1]  SMP
[    6.295872] Modules linked in: qcom_q6v5_pas(+) qcom_q6v5_mss stm_core qrtr qcrypto cfg80211(+) ufs_qcom(+) rfkill phy_qcom_qmp_ufs qcom_pil_info slim_qcom_ngd_ctrl(+) slimbus pdr_interface qcom_pdr_msg icc_osm_l3 phy_qcom_qmp_pcie lmh qcom_q6v5 qcom_wdt qcom_sysmon qcom_common qcom_glink_smem display_connector mdt_loader drm_kms_helper llcc_qcom icc_bwmon qmi_helpers drm backlight socinfo rmtfs_mem
[    6.295944] CPU: 1 UID: 0 PID: 367 Comm: (udev-worker) Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT 
[    6.295951] Hardware name: Thundercomm Dragonboard 845c (DT)
[    6.295955] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    6.295960] pc : ufs_qcom_setup_clocks+0x28/0x148 [ufs_qcom]
[    6.295975] lr : ufshcd_setup_clocks+0x68/0x4c8
[    6.295989] sp : ffff8000818ef660
[    6.295991] x29: ffff8000818ef660 x28: 0000000000000001 x27: ffff000091441270
[    6.296000] x26: ffff0000914412a0 x25: ffff000091440870 x24: 0000000000000000
[    6.296009] x23: ffff000091441280 x22: ffff0000914412a0 x21: 0000000000000000
[    6.296017] x20: ffffd26586483608 x19: ffff000091440870 x18: 0000000000000000
[    6.296026] x17: 30203e2d20666666 x16: 6666663036303078 x15: 0000000000000000
[    6.296034] x14: ffffffffffffffff x13: 0000000000000030 x12: 0101010101010101
[    6.296042] x11: ffff000081960f18 x10: 0000000000000000 x9 : ffffd265843b1360
[    6.296050] x8 : ffff8000818ef4d8 x7 : fefefefefefefefe x6 : 0000000000000001
[    6.296058] x5 : ffffffffffffffc8 x4 : 00000000c0000000 x3 : ffffd2657de91058
[    6.296066] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff000091440870
[    6.296075] Call trace:
[    6.296080]  ufs_qcom_setup_clocks+0x28/0x148 [ufs_qcom] (P)
[    6.296092]  ufshcd_setup_clocks+0x68/0x4c8
[    6.296099]  ufshcd_init+0x278/0xff8
[    6.296106]  ufshcd_pltfrm_init+0x558/0x878
[    6.296114]  ufs_qcom_probe+0x28/0x68 [ufs_qcom]
[    6.296123]  platform_probe+0x70/0xd8
[    6.296133]  really_probe+0xc8/0x3a0
[    6.296140]  __driver_probe_device+0x84/0x170
[    6.296146]  driver_probe_device+0x44/0x120
[    6.296151]  __driver_attach+0xf8/0x208
[    6.296157]  bus_for_each_dev+0x90/0xf8
[    6.296165]  driver_attach+0x2c/0x40
[    6.296170]  bus_add_driver+0x118/0x248
[    6.296178]  driver_register+0x64/0x138
[    6.296183]  __platform_driver_register+0x2c/0x40
[    6.296189]  ufs_qcom_pltform_init+0x28/0xfff8 [ufs_qcom]
[    6.296199]  do_one_initcall+0x60/0x290
[    6.296207]  do_init_module+0x60/0x268
[    6.296217]  load_module+0x1fa4/0x2098
[    6.296223]  init_module_from_file+0x90/0xe0
[    6.296229]  __arm64_sys_finit_module+0x270/0x370
[    6.296236]  invoke_syscall.constprop.0+0x58/0xf8
[    6.296244]  do_el0_svc+0x48/0xd8
[    6.296251]  el0_svc+0x44/0x190
[    6.296260]  el0t_64_sync_handler+0x10c/0x138
[    6.296265]  el0t_64_sync+0x198/0x1a0
[    6.296273] Code: a90157f3 aa0003f3 f90013f6 f9405c15 (f94002b6) 
[    6.296279] ---[ end trace 0000000000000000 ]---


[   35.315879] Internal error: Oops: 0000000096000005 [#1]  SMP
[   35.320524] Modules linked in:
[   35.323361] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G                 N  6.16.0-rc3-next-20250623 #1 PREEMPT 
[   35.324873] Tainted: [N]=TEST
[   35.325240] Hardware name: linux,dummy-virt (DT)
[   35.325906] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   35.326683] pc : kunit_test_null_dereference+0x2c/0x114
[   35.327879] lr : kunit_generic_run_threadfn_adapter+0x84/0x104
[   35.328458] sp : ffff800080e67db0
[   35.328833] x29: ffff800080e67dc0 x28: dfff800000000000 x27: 1ffe000018ed8b95
[   35.329723] x26: fff00000c7520ea0 x25: ffff800080e57b48 x24: fff00000c7610290
[   35.330520] x23: 1ffe000018ea41c1 x22: dfff800000000000 x21: dfff800000000000
[   35.331352] x20: ffffa7cb67da4dd8 x19: fff00000c7520e08 x18: ffff800080097940
[   35.332116] x17: ffff80008009793c x16: 0000000000000000 x15: 0000000000000001
[   35.332843] x14: 1ffe000018ed8c83 x13: 0000000000000000 x12: 0000000000000000
[   35.333474] x11: fffd800018ed8c84 x10: dfff800000000000 x9 : 1ffe000018ea41c2
[   35.333874] x8 : 26100a70fc98d000 x7 : ffff80008009794c x6 : 0000000000000014
[   35.334312] x5 : 0000000013e730d4 x4 : 0000000000000001 x3 : ffffa7cb69ba7c20
[   35.334759] x2 : 0000000000000001 x1 : 0000000000000001 x0 : ffff800080087b08
[   35.335258] Call trace:
[   35.335570]  kunit_test_null_dereference+0x2c/0x114 (P)
[   35.336014]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   35.336335]  kthread+0x3f4/0x51c
[   35.336575]  ret_from_fork+0x10/0x20
[   35.337134] Code: d2d00015 f9426d08 f2fbfff5 f90007e8 (39c002a8) 
[   35.337831] ---[ end trace 0000000000000000 ]---


[   45.492411] Internal error: Oops: 0000000096000005 [#1]  SMP
[   45.499860] Modules linked in:
[   45.503846] CPU: 0 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G                 N  6.16.0-rc3-next-20250623 #1 PREEMPT 
[   45.505104] Tainted: [N]=TEST
[   45.505599] Hardware name: linux,dummy-virt (DT)
[   45.506749] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   45.507413] pc : kunit_test_null_dereference+0x68/0x160
[   45.509256] lr : kunit_generic_run_threadfn_adapter+0x80/0xec
[   45.510049] sp : ffff800080ee7d30
[   45.510470] x29: ffff800080ee7d90 x28: 0000000000000000 x27: 0000000000000000
[   45.511747] x26: 1ffe000018f14661 x25: fff00000c78c9280 x24: 0000000000000004
[   45.512784] x23: fff00000c7840900 x22: ffffb04017628c78 x21: fff00000c7840908
[   45.513777] x20: 1ffff000101dcfa6 x19: ffff8000800879a0 x18: 00000000ac22fdcf
[   45.514656] x17: 00000000187c4a36 x16: 0000000027516b71 x15: 000000000c65243e
[   45.515605] x14: 0000000000000000 x13: ffffc1ffc31e3600 x12: fffd800018f19344
[   45.516554] x11: 1ffe000018f19343 x10: fffd800018f19343 x9 : dfff800000000000
[   45.518030] x8 : fff00000c78c9a1c x7 : 0000000000000001 x6 : 0000000041b58ab3
[   45.518975] x5 : ffff7000101dcfa6 x4 : 00000000f1f1f1f1 x3 : 0000000000000003
[   45.520109] x2 : dfff800000000000 x1 : fff00000c78c9280 x0 : ffff8000800879a0
[   45.521180] Call trace:
[   45.521824]  kunit_test_null_dereference+0x68/0x160 (P)
[   45.522529]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   45.523216]  kthread+0x37c/0x67c
[   45.524118]  ret_from_fork+0x10/0x20
[   45.525261] Code: b90004a3 d5384101 52800063 aa0003f3 (39c00042) 
[   45.526262] ---[ end trace 0000000000000000 ]---


[   42.456269] Internal error: Oops: 0000000096000004 [#1]  SMP
[   42.464741] Modules linked in:
[   42.466940] CPU: 1 UID: 0 PID: 322 Comm: kunit_try_catch Tainted: G                 N  6.16.0-rc3-next-20250623 #1 PREEMPT 
[   42.468321] Tainted: [N]=TEST
[   42.468910] Hardware name: linux,dummy-virt (DT)
[   42.469736] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   42.470552] pc : kunit_test_null_dereference+0x6c/0x15c
[   42.471809] lr : kunit_generic_run_threadfn_adapter+0x80/0xec
[   42.472480] sp : ffff800080d87d30
[   42.472897] x29: ffff800080d87d30 x28: 0000000000000000 x27: 0000000000000000
[   42.473933] x26: 0000000000000000 x25: fff00000c76b9280 x24: fff00000c7493500
[   42.474855] x23: fff00000c749350c x22: ffffaf4e44e458cc x21: ffffaf4e4871df18
[   42.475820] x20: ffff800080087a00 x19: 1ffff000101b0fac x18: 00000000000010d8
[   42.476515] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[   42.476883] x14: 00000000000010f8 x13: fffd800018ed7344 x12: 1ffe000018ed7343
[   42.477373] x11: 1ffe000018ed7343 x10: fffd800018ed7343 x9 : dfff800000000000
[   42.477997] x8 : 0000000000000001 x7 : fffd800018ed7344 x6 : fff00000c76b9a1c
[   42.478588] x5 : 0000000041b58ab3 x4 : ffff7000101b0fac x3 : 00000000f1f1f1f1
[   42.479078] x2 : 0000000000000003 x1 : dfff800000000000 x0 : ffff800080087a00
[   42.479622] Call trace:
[   42.479990]  kunit_test_null_dereference+0x6c/0x15c (P)
[   42.480401]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   42.480739]  kthread+0x3f0/0x744
[   42.480953]  ret_from_fork+0x10/0x20
[   42.481702] Code: 72be5e42 b9000482 aa0003f4 52800062 (39c00020) 
[   42.482660] ---[ end trace 0000000000000000 ]---


[  118.565105] Internal error: Oops: 0000000096000005 [#1]  SMP
[  118.578888] Modules linked in:
[  118.579985] CPU: 0 UID: 0 PID: 544 Comm: kunit_try_catch Tainted: G    B            N  6.16.0-rc3-next-20250623 #1 PREEMPT 
[  118.582747] Tainted: [B]=BAD_PAGE, [N]=TEST
[  118.583879] Hardware name: linux,dummy-virt (DT)
[  118.584862] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  118.585693] pc : kunit_test_null_dereference+0x70/0x170
[  118.586211] lr : kunit_generic_run_threadfn_adapter+0x88/0x100
[  118.587297] sp : ffff8000820f7d30
[  118.587696] x29: ffff8000820f7d90 x28: 0000000000000000 x27: 0000000000000000
[  118.588706] x26: 1ffe000018c8dd41 x25: 0000000000000000 x24: 0000000000000004
[  118.589883] x23: fff00000c646ea0c x22: ffffa42cf88287f0 x21: fff00000c43ddf08
[  118.591438] x20: 1ffff0001041efa6 x19: ffff800080087990 x18: 00000000a37a9bc2
[  118.592411] x17: 0000000000000001 x16: fff00000c5ea283c x15: fff00000ff616b08
[  118.593341] x14: 0000000000018fff x13: 1ffe00001b4925cd x12: fffd8000193538b4
[  118.594140] x11: 1ffe0000193538b3 x10: fffd8000193538b3 x9 : ffffa42cf881ff98
[  118.595207] x8 : ffff8000820f7c18 x7 : 0000000000000001 x6 : 0000000041b58ab3
[  118.596158] x5 : ffff70001041efa6 x4 : 00000000f1f1f1f1 x3 : 0000000000000003
[  118.597734] x2 : dfff800000000000 x1 : fff00000c9a9bcc0 x0 : ffff800080087990
[  118.598505] Call trace:
[  118.599240]  kunit_test_null_dereference+0x70/0x170 (P)
[  118.599856]  kunit_generic_run_threadfn_adapter+0x88/0x100
[  118.600555]  kthread+0x328/0x630
[  118.601098]  ret_from_fork+0x10/0x20
[  118.602088] Code: b90004a3 d5384101 52800063 aa0003f3 (39c00042) 
[  118.603318] ---[ end trace 0000000000000000 ]---


[   38.365742] Internal error: Oops: 0000000096000005 [#1]  SMP
[   38.372295] Modules linked in:
[   38.376375] CPU: 1 UID: 0 PID: 321 Comm: kunit_try_catch Tainted: G                 N  6.16.0-rc3-next-20250623 #1 PREEMPT 
[   38.377150] Tainted: [N]=TEST
[   38.377466] Hardware name: linux,dummy-virt (DT)
[   38.378342] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   38.378830] pc : kunit_test_null_dereference+0x2c/0x114
[   38.380371] lr : kunit_generic_run_threadfn_adapter+0x84/0x104
[   38.380860] sp : ffff800080ea7db0
[   38.381437] x29: ffff800080ea7dc0 x28: dfff800000000000 x27: 1ffe000018ed6945
[   38.382219] x26: fff00000c736c820 x25: ffff800080bb7b48 x24: fff00000c6448490
[   38.382896] x23: 1ffe000018e6d8f1 x22: dfff800000000000 x21: dfff800000000000
[   38.383703] x20: ffffac299a9b1d44 x19: fff00000c736c788 x18: ffff800080097930
[   38.384428] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   38.385115] x14: 1ffe000018ed6a33 x13: 0000000000000000 x12: 0000000000000000
[   38.385845] x11: fffd800018ed6a34 x10: dfff800000000000 x9 : 1ffe000018e6d8f2
[   38.386529] x8 : 3c3e10447e0ab400 x7 : ffff80008009793c x6 : 0000000000000014
[   38.387314] x5 : 00000000ae062ac3 x4 : 0000000000000000 x3 : ffffac299c7b6588
[   38.388335] x2 : 0000000000000001 x1 : 0000000000000001 x0 : ffff800080087b08
[   38.389307] Call trace:
[   38.389833]  kunit_test_null_dereference+0x2c/0x114 (P)
[   38.390546]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   38.391017]  kthread+0x3f4/0x51c
[   38.391340]  ret_from_fork+0x10/0x20
[   38.392602] Code: d2d00015 f9426d08 f2fbfff5 f90007e8 (39c002a8) 
[   38.393552] ---[ end trace 0000000000000000 ]---