That's an unsupported out-of-tree kernel module. You need to report the
problem to the author of that module.
** Changed in: linux-signed-hwe-6.8 (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/2081612
Title:
The pt3_drv module that worked in 6.8.0-40 no longer works in
6.8.0-45.
Status in linux-signed-hwe-6.8 package in Ubuntu:
Invalid
Bug description:
The pt3_drv driver, which worked fine with kernel 6.8.0-40, stopped
working after updating to kernel 6.8.0-45.
The same driver works fine with proxmox-kernel-6.8.12-1-pve-signed on
Proxmox (debian).
The driver is the one on github below.
https://github.com/m-tsudo/pt3.git
The part where it crashes seems to be where dma_set_coherent_mask is called
in #929 of pt3_pci.c.
(Because there is no message output by check_fpga_version below that)
dmesg
-----------------------------------------------
[ 7.043221] pt3_drv: loading out-of-tree module taints kernel.
[ 7.043232] pt3_drv: module verification failed: signature and/or required
key missing - tainting kernel
[ 7.043815] PT3: pt3_drv 0.0.1rev120 2023-07-01
[ 7.046558] PT3: Bus Mastering Enabled.
[ 7.046856] PT3: Revision 0x1 passed
[ 7.046859] PT3: Allocate PT3_DEVICE.
[ 7.046887] BUG: unable to handle page fault for address: 0000001000000080
[ 7.047249] #PF: supervisor read access in kernel mode
[ 7.047542] #PF: error_code(0x0000) - not-present page
[ 7.047841] PGD 0 P4D 0
[ 7.048129] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 7.048429] CPU: 0 PID: 403 Comm: systemd-udevd Tainted: G OE
6.8.0-45-generic #45~22.04.1-Ubuntu
[ 7.049578] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0
02/06/2015
[ 7.049900] RIP: 0010:dma_set_coherent_mask+0x1e/0x70
[ 7.050273] Code: 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48
89 e5 41 54 49 89 f4 53 48 8b 87 38 02 00 00 48 89 fb 48 85 c0 74 31 <48> 8b 80
a0 00 00 00 48 85 c0 74 0f 4c 89 e6 48 89 df e8 8b 8a 03
[ 7.051033] RSP: 0018:ffffb2c2c07f78b8 EFLAGS: 00010202
[ 7.051433] RAX: 0000000fffffffe0 RBX: ffff9f4c0102a000 RCX:
0000000000000000
[ 7.051756] RDX: 0000000000000000 RSI: ffffffffffffffff RDI:
ffff9f4c0102a000
[ 7.052069] RBP: ffffb2c2c07f78c8 R08: 0000000000000000 R09:
0000000000000000
[ 7.052382] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffffffffffffff
[ 7.052693] R13: ffffffffc0bb2b00 R14: ffff9f4c0102a0c8 R15:
ffff9f4c0102a000
[ 7.056054] FS: 00007abab94418c0(0000) GS:ffff9f4c7bc00000(0000)
knlGS:0000000000000000
[ 7.056375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.056687] CR2: 0000001000000080 CR3: 000000011e9f0000 CR4:
0000000000750ef0
[ 7.057156] PKRU: 55555554
[ 7.057467] Call Trace:
[ 7.057790] <TASK>
[ 7.059460] ? show_regs+0x6d/0x80
[ 7.059796] ? __die+0x24/0x80
[ 7.060103] ? page_fault_oops+0x99/0x1b0
[ 7.060419] ? do_user_addr_fault+0x2ed/0x670
[ 7.060726] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.061046] ? exc_page_fault+0x83/0x1b0
[ 7.061391] ? asm_exc_page_fault+0x27/0x30
[ 7.061699] ? dma_set_coherent_mask+0x1e/0x70
[ 7.062016] pt3_pci_init_one+0x1ea/0x1130 [pt3_drv]
[ 7.062331] ? __schedule+0x284/0x6a0
[ 7.062673] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.062981] ? _raw_spin_unlock_irqrestore+0x11/0x60
[ 7.063300] local_pci_probe+0x47/0xb0
[ 7.063753] pci_call_probe+0x55/0x1a0
[ 7.064058] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.064371] pci_device_probe+0x84/0x120
[ 7.064684] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.064996] really_probe+0x1cc/0x430
[ 7.065308] __driver_probe_device+0x8c/0x190
[ 7.065601] driver_probe_device+0x24/0xd0
[ 7.065904] __driver_attach+0x10b/0x210
[ 7.066224] ? __pfx___driver_attach+0x10/0x10
[ 7.066518] bus_for_each_dev+0x8d/0xf0
[ 7.066812] driver_attach+0x1e/0x30
[ 7.067099] bus_add_driver+0x14e/0x290
[ 7.067385] driver_register+0x5e/0x130
[ 7.067849] ? __pfx_pt3_pci_init+0x10/0x10 [pt3_drv]
[ 7.068135] __pci_register_driver+0x5e/0x70
[ 7.068487] pt3_pci_init+0x5b/0xff0 [pt3_drv]
[ 7.068777] do_one_initcall+0x5e/0x340
[ 7.069074] do_init_module+0x97/0x290
[ 7.069359] load_module+0xb85/0xcd0
[ 7.069624] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.070097] ? security_kernel_post_read_file+0x75/0x90
[ 7.070699] init_module_from_file+0x96/0x100
[ 7.070952] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.071189] ? init_module_from_file+0x96/0x100
[ 7.071454] idempotent_init_module+0x11c/0x2b0
[ 7.071731] __x64_sys_finit_module+0x64/0xd0
[ 7.071957] x64_sys_call+0x169c/0x24b0
[ 7.072181] do_syscall_64+0x81/0x170
[ 7.072409] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.072681] ? do_syscall_64+0x8d/0x170
[ 7.072902] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.073120] ? do_syscall_64+0x8d/0x170
[ 7.073333] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.073540] ? do_syscall_64+0x8d/0x170
[ 7.073778] ? srso_alias_return_thunk+0x5/0xfbef5
[ 7.073986] ? do_syscall_64+0x8d/0x170
[ 7.074194] entry_SYSCALL_64_after_hwframe+0x78/0x80
[ 7.074402] RIP: 0033:0x7abab931e88d
[ 7.074629] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 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 73 b5 0f 00 f7 d8 64 89 01 48
[ 7.075112] RSP: 002b:00007ffc45de6cb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 7.075353] RAX: ffffffffffffffda RBX: 0000615c853fea90 RCX:
00007abab931e88d
[ 7.075591] RDX: 0000000000000000 RSI: 0000615c853ff030 RDI:
0000000000000010
[ 7.075839] RBP: 0000000000020000 R08: 0000000000000000 R09:
00007ffc45de6df0
[ 7.076089] R10: 0000000000000010 R11: 0000000000000246 R12:
0000615c853ff030
[ 7.076361] R13: 0000615c85327700 R14: 0000000000000000 R15:
0000615c853ff1a0
[ 7.076604] </TASK>
[ 7.076846] Modules linked in: pt3_drv(OE+) qemu_fw_cfg mac_hid altera_cvp
fpga_mgr sch_fq_codel nfsd msr auth_rpcgss nfs_acl lockd grace efi_pstore
sunrpc ip_tables x_tables autofs4 xfs btrfs blake2b_generic raid10 raid456
async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
libcrc32c raid1 raid0 hid_generic usbhid hid crct10dif_pclmul crc32_pclmul
polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3
ahci lpc_ich psmouse i2c_i801 xhci_pci xhci_pci_renesas i2c_smbus libahci qxl
drm_ttm_helper virtio_rng ttm aesni_intel crypto_simd cryptd
[ 7.078396] CR2: 0000001000000080
[ 7.078705] ---[ end trace 0000000000000000 ]---
[ 7.657650] RIP: 0010:dma_set_coherent_mask+0x1e/0x70
[ 7.659496] Code: 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48
89 e5 41 54 49 89 f4 53 48 8b 87 38 02 00 00 48 89 fb 48 85 c0 74 31 <48> 8b 80
a0 00 00 00 48 85 c0 74 0f 4c 89 e6 48 89 df e8 8b 8a 03
[ 7.660152] RSP: 0018:ffffb2c2c07f78b8 EFLAGS: 00010202
[ 7.660470] RAX: 0000000fffffffe0 RBX: ffff9f4c0102a000 RCX:
0000000000000000
[ 7.660786] RDX: 0000000000000000 RSI: ffffffffffffffff RDI:
ffff9f4c0102a000
[ 7.661099] RBP: ffffb2c2c07f78c8 R08: 0000000000000000 R09:
0000000000000000
[ 7.661413] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffffffffffffff
[ 7.661732] R13: ffffffffc0bb2b00 R14: ffff9f4c0102a0c8 R15:
ffff9f4c0102a000
[ 7.662052] FS: 00007abab94418c0(0000) GS:ffff9f4c7bc00000(0000)
knlGS:0000000000000000
[ 7.662375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.662706] CR2: 0000001000000080 CR3: 000000011e9f0000 CR4:
0000000000750ef0
[ 7.663037] PKRU: 55555554
[ 7.663379] note: systemd-udevd[403] exited with irqs disabled
-----------------------------------------------
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.8.0-45-generic 6.8.0-45.45~22.04.1
ProcVersionSignature: Ubuntu 6.8.0-45.45~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-45-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Sun Sep 22 10:18:15 2024
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=ja_JP.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-hwe-6.8
UpgradeStatus: Upgraded to jammy on 2022-09-21 (731 days ago)
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