Date: Sat, 09 Jul 2005 11:36:33 +0200 From: Stefan Ehmann <shoesoft@gmx.net> To: current@freebsd.org Subject: Kernel panic with latest wpa_supplicant Message-ID: <1120901793.10284.14.camel@taxman.pepperland>
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usr.sbin/wpa/wpa_supplicant/driver_freebsd.c rev. 1.4 and 1.5 result in a kernel panic for me when calling wpa_supplicant. Reverting to 1.3 makes everything happy again. No detailed information here because I haven't been able to obtain crash dumps (neither on CURRENT nor 5.x) for quite a while (> 1 year iirc) and transcribing manually isn't much fun. Calling doadump manually does something but the kgdb backtrace doesn't look very usable. I'm using the if_iwi driver with WPA as described on http://damien.bergamini.free.fr/ipw/iwi-freebsd.html Last few lines of wpa_supplicant output: wpa_driver_bsd_set_key: alg=CCMP ... ioctl[SIOCS80211], op 19, len 60]: Device not configured WPA: Failed to set PTK to the driver. Fatal trap 12: page fault while in kernel mode ... current process = 21 (riq10: cbb0 iwi0+) Stopped at rijndaelEncrypt+0x299: movl 0x14(%eax),%eax db backtrace: rijndaelEncrypt() rijndael_encrypt() ccmp_init_blocks() ccmp_decap() ieee80211_crypt_decap() ieee80211_crypt_input() iwi_intr() ithread_loop() fork_exit() fork_trampoline() More information can be provided as needed.
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