Happened while playing with wireless. Kernel is: Linux version 2.6.31 (pavel@amd) (gcc version 4.3.3 (Debian 4.3.3-10) ) #72 SMP Thu Sep 10 21:56:19 CEST 2009 KERNEL supported cpus: (Could we get kernels between release and -rc1 mark themselves somehow?) Pavel ... Registered led device: iwl-phy0::radio Registered led device: iwl-phy0::assoc Registered led device: iwl-phy0::RX Registered led device: iwl-phy0::TX wlan0: Selected IBSS BSSID 02:18:41:de:3f:02 based on configured SSID wlan0: Trigger new scan to find an IBSS to join wlan0: Trigger new scan to find an IBSS to join wlan0: Creating new IBSS network, BSSID f2:d3:80:82:ed:6a wlan0: Creating new IBSS network, BSSID 52:17:bf:45:d6:9d skb_over_panic: text:c07b4113 len:130 put:36 head:e4c3edf0 data:e4c3edf0 tail:0xe4c3ee72 end:0xe4c3ee70 dev:<NULL> ------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:127! invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0/status Modules linked in: Pid: 1353, comm: iwl3945 Not tainted (2.6.31 #72) 17097HU EIP: 0060:[<c06d7189>] EFLAGS: 00010286 CPU: 0 EIP is at skb_put+0x89/0x90 EAX: 00000079 EBX: e4c3ee72 ECX: c0230881 EDX: 01eef000 ESI: 00000024 EDI: f5e20fc0 EBP: f5dcde04 ESP: f5dcddd8 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Process iwl3945 (pid: 1353, ti=f5dcc000 task=f72e4698 task.ti=f5dcc000) Stack: c0a28c24 c07b4113 00000082 00000024 e4c3edf0 e4c3edf0 e4c3ee72 e4c3ee70 <0> c09ac8b9 0000009c 66666667 f5dcde74 c07b4113 00000037 00000007 00000282 <0> 00000002 00000000 00000040 00000006 00000064 f5e1bbc0 f5e1be23 c03e82b1 Call Trace: [<c07b4113>] ? __ieee80211_sta_join_ibss+0x143/0x3d0 [<c07b4113>] ? __ieee80211_sta_join_ibss+0x143/0x3d0 [<c03e82b1>] ? extract_entropy+0x51/0xa0 [<c07b4677>] ? ieee80211_sta_find_ibss+0x227/0x450 [<c07fcdc2>] ? mutex_lock_nested+0x1c2/0x230 [<c07b48b7>] ? ieee80211_ibss_notify_scan_completed+0x17/0x80 [<c07b4909>] ? ieee80211_ibss_notify_scan_completed+0x69/0x80 [<c07b1b85>] ? ieee80211_scan_completed+0xc5/0x450 [<c0239e29>] ? del_timer_sync+0x59/0x70 [<c0239dd0>] ? del_timer_sync+0x0/0x70 [<c052a4df>] ? iwl_bg_scan_completed+0x3f/0x80 [<c024089d>] ? worker_thread+0x16d/0x280 [<c024083a>] ? worker_thread+0x10a/0x280 [<c052a4a0>] ? iwl_bg_scan_completed+0x0/0x80 [<c02449d0>] ? autoremove_wake_function+0x0/0x50 [<c0240730>] ? worker_thread+0x0/0x280 [<c02446dc>] ? kthread+0x7c/0x90 [<c0244660>] ? kthread+0x0/0x90 [<c020385f>] ? kernel_thread_helper+0x7/0x18 Code: 44 24 14 8b 81 a0 00 00 00 89 74 24 0c 89 44 24 10 8b 41 50 c7 04 24 24 8c a2 c0 89 44 24 08 8b 45 04 89 44 24 04 e8 a7 40 12 00 <0f> 0b eb fe 8d 76 00 55 89 e5 57 56 53 83 ec 18 89 45 e4 89 55 EIP: [<c06d7189>] skb_put+0x89/0x90 SS:ESP 0068:f5dcddd8 ---[ end trace 5d5762000564cd5a ]--- -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
