https://bugzilla.kernel.org/show_bug.cgi?id=204807 --- Comment #250 from Rob Miller (rob@xxxxxxxxxxx) --- (In reply to Denis Pauk from comment #248) > (In reply to Rob Miller from comment #246) > > > > Asus Z170-DELUXE dump > Welcome! I have added little more debug information and additional check for > different name of mutex. could you please try? > > Other possible issue can be different naming of vendor: "ASUSTeK COMPUTER > INC." vs "ASUSTeK Computer INC.". 1) Using second patch, again sensors doesn't work without the 'lax' boot parameter, and there is a new error: [ 3.469698] nct6775: No such ASUS mutex: \_SB.PCI0.SBRG.SIO1.MUT0 [ 3.470614] nct6775: Found NCT6793D or compatible chip at 0x2e:0x290 [ 3.471418] ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x0000000000000290-0x0000000000000299 (\_GPE.HWM) (20211217/utaddress-204) [ 3.473062] ACPI: OSL: Resource conflict; ACPI support missing from driver? 2) Aplogies, I did find an error booting with the first patch: [ 3.501711] nct6775: Using Asus WMI mutex: \_SB_.PCI0.LPCB.SIO1.MUT0 [ 3.501864] nct6775: Found NCT6793D or compatible chip at 0x2e:0x290 [ 3.502050] BUG: kernel NULL pointer dereference, address: 0000000000000270 [ 3.502060] #PF: supervisor write access in kernel mode [ 3.502068] #PF: error_code(0x0002) - not-present page [ 3.502076] PGD 0 P4D 0 [ 3.502087] Oops: 0002 [#1] PREEMPT SMP PTI [ 3.502102] CPU: 3 PID: 344 Comm: systemd-modules Not tainted 5.18.0 #2 [ 3.502116] Hardware name: System manufacturer System Product Name/Z170-DELUXE, BIOS 3801 03/14/2018 [ 3.502121] RIP: 0010:nct6775_platform_probe+0x71/0x1b0 [nct6775] [ 3.502139] Code: 48 c7 c6 00 19 c8 8f 49 89 c7 e8 ca 26 0d ce 48 85 c0 0f 84 3b 01 00 00 49 8b 44 24 10 ba c0 0d 00 00 be 18 05 00 00 4c 89 f7 <48> 89 04 25 70 02 00 00 e8 72 9f 88 ce 48 89 c3 48 85 c0 0f 84 18 [ 3.502144] RSP: 0018:ffffb5ab0093b828 EFLAGS: 00010286 [ 3.502151] RAX: ffff8a17c1278720 RBX: ffffffffc03f6528 RCX: 0000000000000000 [ 3.502156] RDX: 0000000000000dc0 RSI: 0000000000000518 RDI: ffff8a17c4451810 [ 3.502159] RBP: ffffb5ab0093b850 R08: ffff8a17c378bab8 R09: 0000000000000000 [ 3.502162] R10: ffff8a17c378bf00 R11: 0000000000000000 R12: ffff8a17c378b200 [ 3.502166] R13: ffff8a17c4451800 R14: ffff8a17c4451810 R15: ffff8a17c378ba80 [ 3.502171] FS: 00007fe3c6f44900(0000) GS:ffff8a270ecc0000(0000) knlGS:0000000000000000 [ 3.502171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.502175] CR2: 0000000000000270 CR3: 00000001109b2005 CR4: 00000000003706e0 [ 3.502176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.502177] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3.502177] Call Trace: [ 3.502178] <TASK> [ 3.508488] loop4: detected capacity change from 0 to 113736 [ 3.510084] platform_probe+0x49/0xc0 [ 3.525183] really_probe+0x1b5/0x390 [ 3.525185] __driver_probe_device+0x115/0x190 [ 3.525186] driver_probe_device+0x23/0xc0 [ 3.525187] __device_attach_driver+0xae/0x110 [ 3.525188] ? driver_allows_async_probing+0x60/0x60 [ 3.525189] bus_for_each_drv+0x85/0xd0 [ 3.525192] __device_attach+0xde/0x1f0 [ 3.525193] device_initial_probe+0x13/0x20 [ 3.525194] bus_probe_device+0x8f/0xa0 [ 3.525195] device_add+0x407/0x920 [ 3.525196] ? dev_set_name+0x53/0x70 [ 3.525198] ? preempt_count_add+0x7a/0xc0 [ 3.525200] platform_device_add+0x111/0x250 [ 3.525201] sensors_nct6775_platform_init+0x4c3/0x1000 [nct6775] [ 3.525204] ? superio_wmi_exit+0x10/0x10 [nct6775] [ 3.525206] ? superio_outb+0x20/0x20 [nct6775] [ 3.525207] ? superio_inb+0x20/0x20 [nct6775] [ 3.525208] ? superio_exit+0x40/0x40 [nct6775] [ 3.525210] ? superio_wmi_outb+0x30/0x30 [nct6775] [ 3.525211] ? 0xffffffffc037f000 [ 3.525212] do_one_initcall+0x49/0x210 [ 3.525214] ? kmem_cache_alloc_trace+0x1a6/0x300 [ 3.538973] do_init_module+0x52/0x250 [ 3.538975] load_module+0x27e5/0x2bd0 [ 3.538978] __do_sys_finit_module+0xc5/0x130 [ 3.538980] ? __do_sys_finit_module+0xc5/0x130 [ 3.538982] __x64_sys_finit_module+0x18/0x20 [ 3.538983] do_syscall_64+0x5c/0x80 [ 3.538985] ? exit_to_user_mode_prepare+0x49/0x190 [ 3.538987] ? syscall_exit_to_user_mode+0x26/0x40 [ 3.538988] ? __x64_sys_lseek+0x18/0x20 [ 3.538990] ? do_syscall_64+0x69/0x80 [ 3.538992] ? exit_to_user_mode_prepare+0x166/0x190 [ 3.538993] ? syscall_exit_to_user_mode+0x26/0x40 [ 3.538994] ? do_syscall_64+0x69/0x80 [ 3.538995] ? syscall_exit_to_user_mode+0x26/0x40 [ 3.538996] ? __x64_sys_finit_module+0x18/0x20 [ 3.538998] ? do_syscall_64+0x69/0x80 [ 3.538999] ? do_syscall_64+0x69/0x80 [ 3.539001] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3.539002] RIP: 0033:0x7fe3c731ea3d [ 3.539004] 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 c3 a3 0f 00 f7 d8 64 89 01 48 [ 3.549209] RSP: 002b:00007ffd20e10708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3.549210] RAX: ffffffffffffffda RBX: 0000562f4cf2ee70 RCX: 00007fe3c731ea3d [ 3.549211] RDX: 0000000000000000 RSI: 00007fe3c75f9441 RDI: 0000000000000007 [ 3.549212] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000002 [ 3.549212] R10: 0000000000000007 R11: 0000000000000246 R12: 00007fe3c75f9441 [ 3.549213] R13: 0000562f4cf27160 R14: 00007fe3c781ccd0 R15: 0000562f4cf32360 [ 3.549214] </TASK> [ 3.549215] Modules linked in: nct6775(+) nct6775_core hwmon_vid lm92 jc42 coretemp ipmi_devintf ipmi_msghandler msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 crc32_pclmul igb psmouse e1000e nvme i2c_i801 i2c_algo_bit i2 c_smbus nvme_core dca ahci libahci xhci_pci xhci_pci_renesas wmi video [ 3.549226] CR2: 0000000000000270 [ 3.549227] ---[ end trace 0000000000000000 ]--- [ 3.549227] RIP: 0010:nct6775_platform_probe+0x71/0x1b0 [nct6775] [ 3.549229] Code: 48 c7 c6 00 19 c8 8f 49 89 c7 e8 ca 26 0d ce 48 85 c0 0f 84 3b 01 00 00 49 8b 44 24 10 ba c0 0d 00 00 be 18 05 00 00 4c 89 f7 <48> 89 04 25 70 02 00 00 e8 72 9f 88 ce 48 89 c3 48 85 c0 0f 84 18 [ 3.549230] RSP: 0018:ffffb5ab0093b828 EFLAGS: 00010286 [ 3.549231] RAX: ffff8a17c1278720 RBX: ffffffffc03f6528 RCX: 0000000000000000 [ 3.549232] RDX: 0000000000000dc0 RSI: 0000000000000518 RDI: ffff8a17c4451810 [ 3.549232] RBP: ffffb5ab0093b850 R08: ffff8a17c378bab8 R09: 0000000000000000 [ 3.549233] R10: ffff8a17c378bf00 R11: 0000000000000000 R12: ffff8a17c378b200 [ 3.549233] R13: ffff8a17c4451800 R14: ffff8a17c4451810 R15: ffff8a17c378ba80 [ 3.549234] FS: 00007fe3c6f44900(0000) GS:ffff8a270ecc0000(0000) knlGS:0000000000000000 [ 3.549235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.549235] CR2: 0000000000000270 CR3: 00000001109b2005 CR4: 00000000003706e0 [ 3.549236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.549237] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3.568106] systemd[1]: Mounting Mount unit for core20, revision 1434... -- You may reply to this email to add a comment. 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