This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1992126
Title:
Kernel Oops: kernel NULL pointer dereference; RIP is at
0010:tgl_get_bw_info.isra.0+0x473/0x6c0 [i915]
Status in linux package in Ubuntu:
Confirmed
Bug description:
`linux-image-5.19.0-16-generic` looks fine;
=======
[ 1.699774] i915 0000:00:02.0: [drm] VT-d active for gfx access
[ 1.699828] Console: switching to colour dummy device 80x25
[ 1.699851] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 1.699884] i915 0000:00:02.0: [drm] Transparent Hugepage mode
'huge=within_size'
[ 1.699966] BUG: kernel NULL pointer dereference, address: 000000000000002e
[ 1.699969] #PF: supervisor write access in kernel mode
[ 1.699971] #PF: error_code(0x0002) - not-present page
[ 1.699972] PGD 0 P4D 0
[ 1.699974] Oops: 0002 [#1] PREEMPT SMP NOPTI
[ 1.699976] CPU: 0 PID: 324 Comm: systemd-udevd Not tainted
5.19.0-19-generic #19-Ubuntu
[ 1.699978] Hardware name: LENOVO 82TF/LNVNB161216, BIOS JYCN39WW
06/16/2022
[ 1.699980] RIP: 0010:tgl_get_bw_info.isra.0+0x473/0x6c0 [i915]
[ 1.700052] Code: fa 0b 0f 86 e7 00 00 00 41 39 c2 0f 8e 77 fc ff ff e9 3a
5c 0f 00 49 8d b5 e4 21 00 00 0f b7 85 30 ff ff ff 8b 8d 4c ff ff ff <c6> 46 2e
00 66 41 89 85 e0 21 00 00 85 c9 0f 85 f2 fd ff ff e9 08
[ 1.700054] RSP: 0018:ffffb92181fe7860 EFLAGS: 00010202
[ 1.700056] RAX: 0000000000000304 RBX: 0000000000000003 RCX:
0000000000000004
[ 1.700057] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000001
[ 1.700058] RBP: ffffb92181fe7950 R08: 0000000000000000 R09:
0000000000000000
[ 1.700059] R10: 0000000000000004 R11: 0000000000000004 R12:
0000000000000080
[ 1.700061] R13: ffff9d3a9d8f80f0 R14: 0000000000000005 R15:
ffff9d3a9d8f8000
[ 1.700062] FS: 00007f4c6b69e8c0(0000) GS:ffff9d3dff600000(0000)
knlGS:0000000000000000
[ 1.700064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.700065] CR2: 000000000000002e CR3: 0000000119dce001 CR4:
0000000000770ef0
[ 1.700066] PKRU: 55555554
[ 1.700067] Call Trace:
[ 1.700068] <TASK>
[ 1.700070] ? __intel_wait_for_register_fw+0xf5/0x200 [i915]
[ 1.700123] intel_bw_init_hw+0xf3/0x140 [i915]
[ 1.700184] i915_driver_hw_probe+0x2cc/0x370 [i915]
[ 1.700229] i915_driver_probe+0x19b/0x490 [i915]
[ 1.700267] ? drm_privacy_screen_get+0x16d/0x190 [drm]
[ 1.700294] ? acpi_dev_found+0x64/0x80
[ 1.700299] i915_pci_probe+0x56/0x150 [i915]
[ 1.700339] local_pci_probe+0x44/0x90
[ 1.700342] pci_call_probe+0x55/0x190
[ 1.700343] pci_device_probe+0x84/0x120
[ 1.700345] really_probe+0x1dc/0x3b0
[ 1.700348] __driver_probe_device+0x12c/0x1b0
[ 1.700349] driver_probe_device+0x24/0xd0
[ 1.700351] __driver_attach+0xe0/0x210
[ 1.700353] ? __device_attach_driver+0x130/0x130
[ 1.700355] bus_for_each_dev+0x8d/0xe0
[ 1.700356] driver_attach+0x1e/0x30
[ 1.700358] bus_add_driver+0x187/0x230
[ 1.700360] driver_register+0x8f/0x100
[ 1.700361] __pci_register_driver+0x62/0x70
[ 1.700363] i915_pci_register_driver+0x23/0x30 [i915]
[ 1.700400] i915_init+0x3b/0xf2 [i915]
[ 1.700449] ? 0xffffffffc0877000
[ 1.700451] do_one_initcall+0x5b/0x240
[ 1.700454] do_init_module+0x50/0x210
[ 1.700456] load_module+0xb7d/0xcd0
[ 1.700459] __do_sys_finit_module+0xc4/0x140
[ 1.700460] ? __do_sys_finit_module+0xc4/0x140
[ 1.700462] __x64_sys_finit_module+0x18/0x30
[ 1.700464] do_syscall_64+0x58/0x90
[ 1.700466] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1.700469] RIP: 0033:0x7f4c6bd7ea1d
[ 1.700470] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89
f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d b3 f3 0d 00 f7 d8 64 89 01 48
[ 1.700473] RSP: 002b:00007fff8a8b9a88 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 1.700475] RAX: ffffffffffffffda RBX: 000055649dea3290 RCX:
00007f4c6bd7ea1d
[ 1.700476] RDX: 0000000000000000 RSI: 00007f4c6bf00458 RDI:
0000000000000016
[ 1.700477] RBP: 00007f4c6bf00458 R08: 0000000000000000 R09:
00007fff8a8b9bb0
[ 1.700478] R10: 0000000000000016 R11: 0000000000000246 R12:
0000000000020000
[ 1.700479] R13: 000055649de9b8f0 R14: 0000000000000000 R15:
000055649deabad0
[ 1.700481] </TASK>
[ 1.700482] Modules linked in: fjes(-) i915(+) drm_buddy i2c_algo_bit ttm
drm_display_helper cec rc_core drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops aesni_intel nvme drm crypto_simd xhci_pci cryptd thunderbolt
nvme_core xhci_pci_renesas mac_hid wmi video pinctrl_tigerlake
[ 1.700492] CR2: 000000000000002e
[ 1.700493] ---[ end trace 0000000000000000 ]---
[ 1.700495] RIP: 0010:tgl_get_bw_info.isra.0+0x473/0x6c0 [i915]
[ 1.700554] Code: fa 0b 0f 86 e7 00 00 00 41 39 c2 0f 8e 77 fc ff ff e9 3a
5c 0f 00 49 8d b5 e4 21 00 00 0f b7 85 30 ff ff ff 8b 8d 4c ff ff ff <c6> 46 2e
00 66 41 89 85 e0 21 00 00 85 c9 0f 85 f2 fd ff ff e9 08
[ 1.700556] RSP: 0018:ffffb92181fe7860 EFLAGS: 00010202
[ 1.700558] RAX: 0000000000000304 RBX: 0000000000000003 RCX:
0000000000000004
[ 1.700559] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000001
[ 1.700560] RBP: ffffb92181fe7950 R08: 0000000000000000 R09:
0000000000000000
[ 1.700561] R10: 0000000000000004 R11: 0000000000000004 R12:
0000000000000080
[ 1.700562] R13: ffff9d3a9d8f80f0 R14: 0000000000000005 R15:
ffff9d3a9d8f8000
[ 1.700563] FS: 00007f4c6b69e8c0(0000) GS:ffff9d3dff600000(0000)
knlGS:0000000000000000
[ 1.700565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.700566] CR2: 000000000000002e CR3: 0000000119dce001 CR4:
0000000000770ef0
[ 1.700567] PKRU: 55555554
ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: linux-image-5.19.0-19-generic 5.19.0-19.19
ProcVersionSignature: Ubuntu 5.19.0-19.19-generic 5.19.7
Uname: Linux 5.19.0-19-generic x86_64
ApportVersion: 2.23.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p',
'/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p',
'/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: unknown
Date: Fri Oct 7 13:33:39 2022
MachineType: LENOVO 82TF
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.19.0-19-generic
root=/dev/mapper/vgroot-lvroot ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.19.0-19-generic N/A
linux-backports-modules-5.19.0-19-generic N/A
linux-firmware 20220923.gitf09bebf3-0ubuntu1
SourcePackage: linux
UpgradeStatus: Upgraded to kinetic on 2022-09-07 (30 days ago)
dmi.bios.date: 06/16/2022
dmi.bios.release: 1.39
dmi.bios.vendor: LENOVO
dmi.bios.version: JYCN39WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76479WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Legion Y9000X IAH7
dmi.ec.firmware.release: 1.39
dmi.modalias:
dmi:bvnLENOVO:bvrJYCN39WW:bd06/16/2022:br1.39:efr1.39:svnLENOVO:pn82TF:pvrLegionY9000XIAH7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76479WIN:cvnLENOVO:ct10:cvrLegionY9000XIAH7:skuLENOVO_MT_82TF_BU_idea_FM_LegionY9000XIAH7:
dmi.product.family: Legion Y9000X IAH7
dmi.product.name: 82TF
dmi.product.sku: LENOVO_MT_82TF_BU_idea_FM_Legion Y9000X IAH7
dmi.product.version: Legion Y9000X IAH7
dmi.sys.vendor: LENOVO
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