''' [ 17.748379] ipmi device interface [ 17.800243] hpwdt 0000:01:04.0: HPE Watchdog Timer Driver: NMI decoding initialized, allow kernel dump: ON (default = 1/ON) [ 17.802325] hpwdt 0000:01:04.0: HPE Watchdog Timer Driver: 1.4.0, timer margin: 30 seconds (nowayout=0). [ 17.962598] intel_rng: FWH not detected [ 18.235369] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 18.421459] ACPI Warning: SystemIO range 0x0000000000000928-0x000000000000092F conflicts with OpRegion 0x0000000000000928-0x000000000000092F (\SGPE) (20170831/utaddress-247) [ 18.424132] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.425910] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 18.511453] Loading iSCSI transport class v2.0-870. [ 18.746569] IPMI System Interface driver. [ 18.747299] ipmi_si dmi-ipmi-si.0: ipmi_platform: probing via SMBIOS [ 18.748825] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0 [ 18.755030] leds_ss4200: no LED devices found [ 18.756008] ipmi_si: Adding SMBIOS-specified kcs state machine [ 18.758204] ipmi_si IPI0001:00: ipmi_platform: probing via ACPI [ 18.759473] ipmi_si IPI0001:00: [io 0x0ca2-0x0ca3] regsize 1 spacing 1 irq 0 [ 18.760988] ipmi_si dmi-ipmi-si.0: Removing SMBIOS-specified kcs state machine in favor of ACPI [ 18.762651] ipmi_si: Adding ACPI-specified kcs state machine [ 18.763917] ipmi_platform: probing via SPMI [ 18.764930] ipmi_si: SPMI: io 0xca2 regsize 2 spacing 2 irq 0 [ 18.766145] (NULL device *): SPMI-specified kcs state machine: duplicate [ 18.767602] ipmi_si 0000:01:04.6: probing via PCI [ 18.768708] BUG: unable to handle kernel NULL pointer dereference at (null) [ 18.770121] IP: (null) [ 18.770670] PGD 0 P4D 0 [ 18.771227] Oops: 0010 [#1] SMP [ 18.771875] Modules linked in: leds_ss4200(-) ipmi_si(+) auth_rpcgss scsi_transport_iscsi lpc_ich sg hpwdt ipmi_devintf hpilo floppy(+) ipmi_msghandler shpchp nfs_acl lockd i3000_edac grace sunrpc ip_tables xfs libcrc32c radeon sd_mod ata_generic pata_acpi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix libata tg3 drm serio_raw ptp i2c_core be2net pps_core dm_mirror dm_region_hash dm_log dm_mod [ 18.778511] CPU: 0 PID: 567 Comm: systemd-udevd Not tainted 4.14.0 #1 [ 18.779865] Hardware name: HP ProLiant DL320 G5 , BIOS W04 06/10/2008 [ 18.781251] task: ffff880116ce1600 task.stack: ffffc900008bc000 [ 18.782506] RIP: 0010: (null) [ 18.783285] RSP: 0018:ffffc900008bfac0 EFLAGS: 00010246 [ 18.784414] RAX: 00000000fdbf0000 RBX: ffff880122ab2000 RCX: 0000000000000000 [ 18.785945] RDX: 0000000000000002 RSI: 0000000000000216 RDI: ffffc900008bfac8 [ 18.787447] RBP: ffffc900008bfac8 R08: 0000000000000002 R09: ffffc900008bfa5c [ 18.788997] R10: 0000000000000026 R11: ffffea0004842ac0 R12: ffff880122ab20a0 [ 18.790531] R13: 0000000000000001 R14: 0000000000000003 R15: 0000000000000001 [ 18.792066] FS: 00007fed315068c0(0000) GS:ffff880127a00000(0000) knlGS:0000000000000000 [ 18.793784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.795022] CR2: 0000000000000000 CR3: 00000001221c3000 CR4: 00000000000006f0 [ 18.796538] Call Trace: [ 18.797062] ? ipmi_pci_probe+0x1fa/0x270 [ipmi_si] [ 18.798109] ? ipmi_pci_probe+0x270/0x270 [ipmi_si] [ 18.799152] ? local_pci_probe+0x3f/0xa0 [ 18.799944] ? pci_assign_irq+0x27/0x120 [ 18.800776] ? pci_device_probe+0x146/0x1b0 [ 18.801682] ? driver_probe_device+0x2b3/0x4a0 [ 18.802622] ? __driver_attach+0xd6/0xe0 [ 18.803450] ? driver_probe_device+0x4a0/0x4a0 [ 18.804391] ? bus_for_each_dev+0x68/0xb0 [ 18.805203] ? bus_add_driver+0x41/0x260 [ 18.806032] ? driver_register+0x5b/0xd0 [ 18.806813] ? cleanup_ipmi_si+0x80/0x80 [ipmi_si] [ 18.807826] ? ipmi_si_pci_init+0x2a/0x50 [ipmi_si] [ 18.808887] ? init_ipmi_si+0x17f/0x1a0 [ipmi_si] [ 18.809916] ? cleanup_ipmi_si+0x80/0x80 [ipmi_si] [ 18.810946] ? do_one_initcall+0x4d/0x1a0 [ 18.811795] ? free_unref_page_commit+0x85/0xf0 [ 18.812769] ? _cond_resched+0x15/0x30 [ 18.813578] ? kmem_cache_alloc_trace+0x9c/0x1a0 [ 18.814571] ? do_init_module+0x22/0x220 [ 18.815400] ? do_init_module+0x5a/0x220 [ 18.816247] ? load_module+0x21b2/0x2970 [ 18.817074] ? m_show+0x1c0/0x1c0 [ 18.817775] ? SYSC_finit_module+0x94/0xe0 [ 18.818661] ? entry_SYSCALL_64_fastpath+0x1a/0x7d [ 18.819690] Code: Bad RIP value. [ 18.820399] RIP: (null) RSP: ffffc900008bfac0 [ 18.821511] CR2: 0000000000000000 [ 18.822300] ---[ end trace 5427b1c5778ecedd ]--- [ 18.823320] Kernel panic - not syncing: Fatal exception [ 18.824483] Kernel Offset: disabled [ 18.825258] ---[ end Kernel panic - not syncing: Fatal exception '''
Created attachment 260885 [details] full console log
Created attachment 260899 [details] console log (plain text) Unpacking for ease of viewing.
Is this a regression? If so, please set Regression=yes in the bugzilla and include the last known working version. I doubt this is a PCI core issue, so moving to drivers/other. I'll point Corey (the IPMI maintainer) to this.
Created attachment 260955 [details] Proposed patch to fix the issue I realized I had a kernel.org bugzilla account. I believe this will fix the issue.
Patch is in the mainstream kernel, but I don't have the rights to resolve this.
Should be resolved by http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1ac8aa8d0568, which is expected to appear in v4.15-rc4.