Package: linux-source-3.0.0 Version: 3.0.0-1 Severity: important
Hi. Since some time now I get have the following problem: When I bring the WLAN interface up, after some time (usually just minutes) I get the following error (during which the system completely freezes for some 10-20s) Jul 25 01:14:59 heisenberg kernel: [ 121.149610] iwl4965 0000:14:00.0: Error sending REPLY_SCAN_CMD: enqueue_hcmd failed: -28 Jul 25 01:14:59 heisenberg kernel: [ 121.551098] iwl4965 0000:14:00.0: Queue 4 stuck for 2000 ms. Jul 25 01:14:59 heisenberg kernel: [ 121.555226] iwl4965 0000:14:00.0: On demand firmware reload Jul 25 01:15:12 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:12 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 ... gazillions of the last message... Jul 25 01:15:12 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:12 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: Failing on timeout while stopping DMA channel 1 [0xa5a5a5a0] Jul 25 01:15:12 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 ... Jul 25 01:15:13 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:13 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: Failing on timeout while stopping DMA channel 3 [0xa5a5a5a0] Jul 25 01:15:13 heisenberg kernel: [ 121.560305] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 ... Jul 25 01:15:21 heisenberg kernel: [ 134.828930] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:21 heisenberg kernel: [ 134.828930] iwl4965 0000:14:00.0: Failing on timeout while stopping DMA channel 4 [0xa5a5a5a0] Jul 25 01:15:21 heisenberg kernel: [ 134.828930] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 ... Jul 25 01:15:21 heisenberg kernel: [ 134.828930] iwl4965 0000:14:00.0: Failing on timeout while stopping DMA channel 6 [0xa5a5a5a0] Jul 25 01:15:21 heisenberg kernel: [ 143.618006] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:21 heisenberg kernel: [ 143.671033] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:21 heisenberg kernel: [ 143.724404] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:15:21 heisenberg kernel: [ 143.776267] iwl4965 0000:14:00.0: Request scan called when driver not ready. Jul 25 01:15:21 heisenberg kernel: [ 143.776471] ieee80211 phy0: Hardware restart was requested Jul 25 01:15:25 heisenberg kernel: [ 146.860818] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 1) Jul 25 01:15:25 heisenberg kernel: [ 147.060097] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 2) Jul 25 01:15:25 heisenberg kernel: [ 147.260111] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 3) Jul 25 01:15:25 heisenberg kernel: [ 147.460091] wlan0: authentication with 00:1c:10:f4:e5:99 timed out Jul 25 01:15:32 heisenberg kernel: [ 154.766083] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 1) Jul 25 01:15:33 heisenberg kernel: [ 154.966171] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 2) Jul 25 01:15:33 heisenberg kernel: [ 155.166116] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 3) Jul 25 01:15:33 heisenberg kernel: [ 155.366123] wlan0: authentication with 00:1c:10:f4:e5:99 timed out Jul 25 01:15:40 heisenberg kernel: [ 162.630765] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 1) ... Jul 25 01:20:23 heisenberg kernel: [ 445.216082] wlan0: authenticate with 00:1c:10:f4:e5:99 (try 3) Jul 25 01:20:23 heisenberg kernel: [ 445.416052] wlan0: authentication with 00:1c:10:f4:e5:99 timed out Jul 25 01:20:24 heisenberg kernel: [ 445.919063] iwl4965 0000:14:00.0: Error sending REPLY_RXON: time out after 500ms. Jul 25 01:20:24 heisenberg kernel: [ 445.919217] iwl4965 0000:14:00.0: Error setting new RXON (-110) Jul 25 01:20:25 heisenberg kernel: [ 447.252085] iwl4965 0000:14:00.0: Queue 4 stuck for 2000 ms. Jul 25 01:20:25 heisenberg kernel: [ 447.253275] iwl4965 0000:14:00.0: On demand firmware reload Jul 25 01:20:26 heisenberg kernel: [ 447.255515] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:20:26 heisenberg kernel: [ 447.255515] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 Jul 25 01:20:26 heisenberg kernel: [ 447.255515] iwl4965 0000:14:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080033D8 And so on... Eventually it comes back,... but only for some time until the same happens again. Bringing the interface down, everything's ok again. There was no particular change, neither in kernel version, nor firmware, nor my custom kernel config. The only change was that a damaged mainboard of the notebook was replaced by a new one (of the same type, I guess). It's a Fujitsu Lifebook E 8410. Any ideas? Thanks, Chris. -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 3.0.0-heisenberg (SMP w/2 CPU cores; PREEMPT) Locale: LANG=en_DE.utf8, LC_CTYPE=en_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-source-3.0.0 depends on: ii binutils 2.21.53.20110729-1 The GNU assembler, linker and bina ii bzip2 1.0.5-6 high-quality block-sorting file co Versions of packages linux-source-3.0.0 recommends: ii gcc 4:4.6.1-2 GNU C compiler ii libc6-dev [libc-dev] 2.13-13 Embedded GNU C Library: Developmen ii make 3.81-8.1 An utility for Directing compilati Versions of packages linux-source-3.0.0 suggests: ii kernel-package 12.036+nmu1 A utility for building Linux kerne ii libncurses5-dev [ncurses-dev 5.9-1 developer's libraries for ncurses pn libqt4-dev <none> (no description available) -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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