Re: 4.14.0-rc3 iwlwifi: Hardware became unavailable during restart
On Tue, 2017-10-10 at 09:44 +0200, Seraphime Kirkovski wrote: > Hello, Hi Seraphime, > I've got this splat after a couple of suspend-resume cycles on my > HP-laptop. I haven't had the time to bisect or test other rcs for now. > Pasting some logs before the actual WARN_ON, as they may be relevant. > Just after the splat the connection is successfully reestablished. > > [14293.758404] iwlwifi :24:00.0: Error sending REPLY_SCAN_ABORT_CMD: > time out after 2000ms. > [14293.758429] iwlwifi :24:00.0: Current CMD queue read_ptr 67 write_ptr > 68 > [14293.758518] iwlwifi :24:00.0: Loaded firmware version: 18.168.6.1 This seems to be a DVM device (iwldvm). What is the exact device model? And you have never noticed this problem before? Unfortunately this is a very old device and we don't support it actively anymore. Hopefully this will turn out to be a trivial fix in the driver side, so we can get it solved for you. The best way to track this is to report it in https://bugzilla.kernel.org. -- Cheers, Luca.
4.14.0-rc3 iwlwifi: Hardware became unavailable during restart
Hello, I've got this splat after a couple of suspend-resume cycles on my HP-laptop. I haven't had the time to bisect or test other rcs for now. Pasting some logs before the actual WARN_ON, as they may be relevant. Just after the splat the connection is successfully reestablished. [14293.758404] iwlwifi :24:00.0: Error sending REPLY_SCAN_ABORT_CMD: time out after 2000ms. [14293.758429] iwlwifi :24:00.0: Current CMD queue read_ptr 67 write_ptr 68 [14293.758518] iwlwifi :24:00.0: Loaded firmware version: 18.168.6.1 [14293.758734] iwlwifi :24:00.0: 0x | OK [14293.758740] iwlwifi :24:00.0: 0x | uPc [14293.758746] iwlwifi :24:00.0: 0x | branchlink1 [14293.758750] iwlwifi :24:00.0: 0x | branchlink2 [14293.758756] iwlwifi :24:00.0: 0x | interruptlink1 [14293.758762] iwlwifi :24:00.0: 0x | interruptlink2 [14293.758767] iwlwifi :24:00.0: 0x | data1 [14293.758773] iwlwifi :24:00.0: 0x | data2 [14293.758778] iwlwifi :24:00.0: 0x | line [14293.758784] iwlwifi :24:00.0: 0x | beacon time [14293.758789] iwlwifi :24:00.0: 0x | tsf low [14293.758795] iwlwifi :24:00.0: 0x | tsf hi [14293.758800] iwlwifi :24:00.0: 0x | time gp1 [14293.758805] iwlwifi :24:00.0: 0x | time gp2 [14293.758810] iwlwifi :24:00.0: 0x | time gp3 [14293.758816] iwlwifi :24:00.0: 0x | uCode version [14293.758821] iwlwifi :24:00.0: 0x | hw version [14293.758827] iwlwifi :24:00.0: 0x | board version [14293.758833] iwlwifi :24:00.0: 0x | hcmd [14293.758838] iwlwifi :24:00.0: 0x | isr0 [14293.758844] iwlwifi :24:00.0: 0x | isr1 [14293.758850] iwlwifi :24:00.0: 0x | isr2 [14293.758855] iwlwifi :24:00.0: 0x | isr3 [14293.758861] iwlwifi :24:00.0: 0x | isr4 [14293.758866] iwlwifi :24:00.0: 0x | isr_pref [14293.758872] iwlwifi :24:00.0: 0x | wait_event [14293.758877] iwlwifi :24:00.0: 0x | l2p_control [14293.758882] iwlwifi :24:00.0: 0x | l2p_duration [14293.75] iwlwifi :24:00.0: 0x | l2p_mhvalid [14293.758894] iwlwifi :24:00.0: 0x | l2p_addr_match [14293.758899] iwlwifi :24:00.0: 0x | lmpm_pmg_sel [14293.758905] iwlwifi :24:00.0: 0x | timestamp [14293.758911] iwlwifi :24:00.0: 0x | flow_handler [14293.759009] iwlwifi :24:00.0: Start IWL Event Log Dump: nothing in log [14293.759028] iwlwifi :24:00.0: Command REPLY_RXON failed: FW Error [14293.759034] iwlwifi :24:00.0: Error clearing ASSOC_MSK on BSS (-5) [14293.771378] ieee80211 phy0: Hardware restart was requested [14293.777841] iwlwifi :24:00.0: Radio type=0x1-0x2-0x0 [14294.082086] iwlwifi :24:00.0: Radio type=0x1-0x2-0x0 [14294.184741] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [14294.191364] iwlwifi :24:00.0: Radio type=0x1-0x2-0x0 [14299.198235] iwlwifi :24:00.0: Failed to load firmware chunk! [14299.198255] iwlwifi :24:00.0: Could not load the [0] uCode section [14299.210483] iwlwifi :24:00.0: Failed to run INIT ucode: -110 [14299.210534] iwlwifi :24:00.0: Unable to initialize device. [14299.210537] Hardware became unavailable during restart. [14299.210582] [ cut here ] [14299.210639] WARNING: CPU: 2 PID: 13367 at net/mac80211/util.c:1866 ieee80211_reconfig+0x415/0x1f50 [mac80211] [14299.210640] Modules linked in: bridge stp llc cuse vhost_net tun vhost tap fuse btrfs xor zstd_decompress zstd_compress xxhash zlib_deflate raid6_pq ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 x86_pkg_temp_thermal kvm_intel videobuf2_core kvm irqbypass iwldvm crc32_pclmul mac80211 iwlwifi input_leds cfg80211 rfkill i915 button ext4 mbcache jbd2 fscrypto ahci libahci libata ehci_pci ehci_hcd [14299.210678] CPU: 2 PID: 13367 Comm: kworker/2:1 Not tainted 4.14.0-rc3+ #2 [14299.210680] Hardware name: Hewlett-Packard HP EliteBook 2560p/162B, BIOS 68SSU Ver. F.02 07/26/2011 [14299.210717] Workqueue: events_freezable ieee80211_restart_work [mac80211] [14299.210720] task: 8801f0ece740 task.stack: 8801f1d78000 [14299.210757] RIP: 0010:ieee80211_reconfig+0x415/0x1f50 [mac80211] [14299.210759] RSP: 0018:8801f1d7fc78 EFLAGS: 00010282 [14299.210761] RAX: 002b RBX: 8801f2c28c16 RCX: [14299.210763] RDX: 002b RSI: dc00 RDI: ed003e3aff85 [14299.210765] RBP: 8801f1d7fda8 R08: fbfff05924fb R09: 82c927d7 [14299.210767] R10: 8801f2c2a632 R11: fbfff05924fb R12: 8801f2c28fb8 [14299.210768] R13: 8801f2c293d8 R14: 8801f2c28780 R15: 8801f2c28780 [14299.210770] FS: () GS:8801f5c8() knlGS:00