Hi With the latest Linux tree, my DCPMM server boot failed with the bellow panic log, pls help check it, let me know if you need any test for it.
[ 15.882889] BUG: unable to handle page fault for address: ffffffffffffffa8 [ 15.889761] #PF: supervisor read access in kernel mode [ 15.894900] #PF: error_code(0x0000) - not-present page [ 15.900039] PGD fc2813067 P4D fc2813067 PUD fc2815067 PMD 0 [ 15.905697] Oops: 0000 [#1] SMP NOPTI [ 15.909364] CPU: 22 PID: 1024 Comm: systemd-udevd Tainted: G I 5.12.0+ #1 [ 15.917448] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020 [ 15.925013] RIP: 0010:nfit_get_smbios_id+0x6e/0xf0 [nfit] [ 15.930413] Code: b1 f3 49 8b 84 24 c0 00 00 00 49 8d 8c 24 c0 00 00 00 48 8d 50 a0 48 39 c1 75 0f eb 49 48 8b 42 60 48 8d 50 a0 48 39 c1 74 3c <48> 8b 42 08 48 85 c0 75 04 48 8b 42 10 39 58 04 75 e1 0f b7 50 2c [ 15.949160] RSP: 0018:ffff9c28c284bb10 EFLAGS: 00010286 [ 15.954383] RAX: 0000000000000000 RBX: 0000000000000020 RCX: ffff897b832d8cd8 [ 15.961507] RDX: ffffffffffffffa0 RSI: ffff9c28c284bb46 RDI: ffff897b832d8c98 [ 15.968631] RBP: ffff9c28c284bb46 R08: ffffffffc08c982c R09: ffff9c28c284bb6c [ 15.975763] R10: 0000000000000058 R11: ffff897b4bfb0aee R12: ffff897b832d8c18 [ 15.982888] R13: ffff897b832d8c98 R14: ffff897b4bfb0038 R15: ffff897b4bfb1800 [ 15.990021] FS: 00007fa1960ab180(0000) GS:ffff898a7ff80000(0000) knlGS:0000000000000000 [ 15.998107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.003854] CR2: ffffffffffffffa8 CR3: 00000001086ac004 CR4: 00000000007706e0 [ 16.010984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.018119] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 16.025249] PKRU: 55555554 [ 16.027954] Call Trace: [ 16.030407] skx_get_nvdimm_info+0x56/0x130 [skx_edac] [ 16.035546] skx_get_dimm_config+0x1f5/0x213 [skx_edac] [ 16.040770] skx_register_mci+0x132/0x1c0 [skx_edac] [ 16.045737] ? skx_show_retry_rd_err_log+0x190/0x190 [skx_edac] [ 16.051657] skx_init+0x344/0xe87 [skx_edac] [ 16.055930] ? skx_adxl_get+0x179/0x179 [skx_edac] [ 16.060722] do_one_initcall+0x41/0x1d0 [ 16.064560] ? __cond_resched+0x15/0x30 [ 16.068399] ? kmem_cache_alloc_trace+0x3d/0x420 [ 16.073019] do_init_module+0x5a/0x240 [ 16.076771] load_module+0x1b5f/0x1c40 [ 16.080525] ? __kernel_read+0x14a/0x2c0 [ 16.084450] ? __do_sys_finit_module+0xad/0x110 [ 16.088982] __do_sys_finit_module+0xad/0x110 [ 16.093343] do_syscall_64+0x39/0x80 [ 16.096921] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 16.101975] RIP: 0033:0x7fa194c8852d [ 16.105554] Code: 00 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 2b 79 2c 00 f7 d8 64 89 01 48 [ 16.124298] RSP: 002b:00007fff5daec098 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.131864] RAX: ffffffffffffffda RBX: 000055ccd2937dc0 RCX: 00007fa194c8852d [ 16.138996] RDX: 0000000000000000 RSI: 00007fa1957fc86d RDI: 000000000000001c [ 16.146129] RBP: 00007fa1957fc86d R08: 0000000000000000 R09: 00007fff5daec1c0 [ 16.153260] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000000 [ 16.160392] R13: 000055ccd2838c30 R14: 0000000000020000 R15: 0000000000000000 [ 16.167527] Modules linked in: skx_edac(+) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ipmi_ssif mgag200 i2c_algo_bit kvm drm_kms_helper iTCO_wdt iTCO_vendor_support syscopyarea sysfillrect sysimgblt fb_sys_fops drm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel acpi_ipmi rapl ipmi_si mei_me intel_cstate intel_uncore mei i2c_i801 pcspkr wmi_bmof ipmi_devintf intel_pch_thermal i2c_smbus lpc_ich ipmi_msghandler acpi_power_meter ip_tables xfs libcrc32c sd_mod t10_pi sg ahci libahci libata tg3 megaraid_sas crc32c_intel nfit wmi libnvdimm dm_mirror dm_region_hash dm_log dm_mod [ 16.220349] CR2: ffffffffffffffa8 [ 16.223674] ---[ end trace 3e1fbf6e28c10643 ]--- [ 16.231424] RIP: 0010:nfit_get_smbios_id+0x6e/0xf0 [nfit] [ 16.236822] Code: b1 f3 49 8b 84 24 c0 00 00 00 49 8d 8c 24 c0 00 00 00 48 8d 50 a0 48 39 c1 75 0f eb 49 48 8b 42 60 48 8d 50 a0 48 39 c1 74 3c <48> 8b 42 08 48 85 c0 75 04 48 8b 42 10 39 58 04 75 e1 0f b7 50 2c [ 16.255568] RSP: 0018:ffff9c28c284bb10 EFLAGS: 00010286 [ 16.260794] RAX: 0000000000000000 RBX: 0000000000000020 RCX: ffff897b832d8cd8 [ 16.267925] RDX: ffffffffffffffa0 RSI: ffff9c28c284bb46 RDI: ffff897b832d8c98 [ 16.275057] RBP: ffff9c28c284bb46 R08: ffffffffc08c982c R09: ffff9c28c284bb6c [ 16.282189] R10: 0000000000000058 R11: ffff897b4bfb0aee R12: ffff897b832d8c18 [ 16.289313] R13: ffff897b832d8c98 R14: ffff897b4bfb0038 R15: ffff897b4bfb1800 [ 16.296440] FS: 00007fa1960ab180(0000) GS:ffff898a7ff80000(0000) knlGS:0000000000000000 [ 16.304525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.310271] CR2: ffffffffffffffa8 CR3: 00000001086ac004 CR4: 00000000007706e0 [ 16.317401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.324526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 16.331660] PKRU: 55555554 [ 16.334370] Kernel panic - not syncing: Fatal exception [ 16.755349] Kernel Offset: 0x32600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 16.769170] ---[ end Kernel panic - not syncing: Fatal exception ]--- _______________________________________________ Linux-nvdimm mailing list -- [email protected] To unsubscribe send an email to [email protected]
