[Fix Jiang's email address, please respond to this, not the previous message] On Thu, Dec 5, 2013 at 1:20 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote: > [+cc Jiang, Ben] > > On Thu, Dec 5, 2013 at 8:24 AM, Aaron McSorley <a@xxxxxxxxxxxxxxxxx> wrote: >> Hello, I'm getting this message when trying to load iwlwifi in our >> debian live image running kernel 3.8.5, this is on a Sony SVS13AA11L, >> please advise on how to debug this, or any additional information you >> need, any help is much appreciated, and thanks in advance > > Thanks, Aaron. Can you collect the complete dmesg log and output of > "lspci -vv" (run as root)? > > I know this is a Debian kernel, but the upstream kernel likely still > has the same problem, so it'd be good if you opened a bug report at > http://bugzilla.kernel.org (drivers/pci category). > > Is there any hotplug involved here? Since this doesn't seem to be a > problem every iwlwifi user sees, possibly we didn't assign resources > to the iwlwifi device in this case. > > Bjorn > >> [ 1387.804146] iwlwifi 0000:02:00.0: pci_ioremap_bar failed >> [ 1387.804206] iwlwifi: probe of 0000:02:00.0 failed with error -12 >> [ 1978.637526] Intel(R) Wireless WiFi driver for Linux, in-tree: >> [ 1978.637531] Copyright(c) 2003-2012 Intel Corporation >> [ 1978.637685] ------------[ cut here ]------------ >> [ 1978.637695] WARNING: at /build/linux/drivers/pci/pci.c:130 >> pci_ioremap_bar+0x4a/0x4e() >> [ 1978.637697] Hardware name: SVS13A12FXB >> [ 1978.637699] Modules linked in: iwlwifi(+) joydev coretemp kvm >> tpm_infineon crc32c_intel uvc >> video aesni_intel aes_i586 videobuf2_vmalloc cfg80211 xts >> videobuf2_memops lrw btusb tpm_tis b >> luetooth videobuf2_core gf128mul iTCO_wdt ablk_helper videodev >> acpi_cpufreq tpm iTCO_vendor_su >> pport psmouse i2c_i801 cryptd sony_laptop crc16 mperf media tpm_bios >> of_i2c serio_raw lpc_ich >> rfkill battery evdev processor ac mei fuse squashfs loop aufs(C) >> nls_utf8 isofs dm_mirror dm_r >> egion_hash dm_log dm_mod radeon sg sr_mod sd_mod crc_t10dif cdrom >> usb_storage thermal nouveau >> mxm_wmi wmi r8169 mii rtsx_pci ttm microcode i915 ahci libahci >> ehci_pci ehci_hcd xhci_hcd vide >> o libata usbcore button i2c_algo_bit drm_kms_helper scsi_mod >> usb_common drm i2c_core thermal_s >> ys [last unloaded: iwlwifi] >> [ 1978.637759] Pid: 2896, comm: modprobe Tainted: P WC O >> 3.8-0baureo1-486 #1 Debian 3.8.5-1~experimental.1~baureo1 >> [ 1978.637761] Call Trace: >> [ 1978.637768] [<c1021361>] ? warn_slowpath_common+0x68/0x79 >> [ 1978.637773] [<c115b85d>] ? pci_ioremap_bar+0x4a/0x4e >> [ 1978.637777] [<c102137f>] ? warn_slowpath_null+0xd/0x10 >> [ 1978.637781] [<c115b85d>] ? pci_ioremap_bar+0x4a/0x4e >> [ 1978.637804] [<f89136c2>] ? iwl_trans_pcie_alloc+0x113/0x271 [iwlwifi] >> [ 1978.637822] [<f890f313>] ? iwl_pci_probe+0xf/0x7e [iwlwifi] >> [ 1978.637826] [<c115e50e>] ? pci_device_probe+0x4e/0x85 >> [ 1978.637833] [<c11d958b>] ? driver_probe_device+0x78/0x163 >> [ 1978.637838] [<c11d96ba>] ? __driver_attach+0x44/0x5f >> [ 1978.637842] [<c11d8357>] ? bus_for_each_dev+0x37/0x61 >> [ 1978.637846] [<c11d91ca>] ? driver_attach+0x11/0x13 >> [ 1978.637851] [<c11d9676>] ? driver_probe_device+0x163/0x163 >> [ 1978.637855] [<c11d8f40>] ? bus_add_driver+0xb0/0x1a7 >> [ 1978.637861] [<f891d000>] ? 0xf891cfff >> [ 1978.637866] [<c11d9ae6>] ? driver_register+0x70/0xdb >> [ 1978.637871] [<f891d000>] ? 0xf891cfff >> [ 1978.637876] [<f891d000>] ? 0xf891cfff >> [ 1978.637891] [<f890f3f5>] ? iwl_pci_register_driver+0x15/0x2a [iwlwifi] >> [ 1978.637896] [<f891d000>] ? 0xf891cfff >> [ 1978.637900] [<c100116f>] ? do_one_initcall+0x65/0x10a >> [ 1978.637904] [<f891d000>] ? 0xf891cfff >> [ 1978.637910] [<c1055ea0>] ? load_module+0x1610/0x18e6 >> [ 1978.637918] [<c10561e2>] ? sys_init_module+0x6c/0x80 >> [ 1978.637933] [<c12aa12f>] ? syscall_call+0x7/0xb >> [ 1978.637937] ---[ end trace 57fa059f8cbca6fc ]--- >> [ 1978.637941] iwlwifi 0000:02:00.0: pci_ioremap_bar failed >> [ 1978.638002] iwlwifi: probe of 0000:02:00.0 failed with error -12 >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-pci" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
