git: 40c7ff83e74e - vendor/wpa - wpa: Import wpa_supplicant/hostapd commit e8662e9d4

[Emmanuel Vadot]

On Thu, 3 Jun 2021 16:38:16 GMT
Cy Schubert <cy at FreeBSD.org> wrote:

> The branch vendor/wpa has been updated by cy:
> 
> URL: https://cgit.FreeBSD.org/src/commit/?id=40c7ff83e74eabba5a7e2caefeea12372b2d3f9a
> 
> commit 40c7ff83e74eabba5a7e2caefeea12372b2d3f9a
> Author:     Cy Schubert <cy at FreeBSD.org>
> AuthorDate: 2021-06-03 16:15:01 +0000
> Commit:     Cy Schubert <cy at FreeBSD.org>
> CommitDate: 2021-06-03 16:15:01 +0000
> 
>     wpa: Import wpa_supplicant/hostapd commit e8662e9d4
>     
>     This is the June update to vendor/wpa committed upstream 2021/06/03.

 Hi cy@

 Don't know if it is this commit or something else yet but I'm seeing
weird behavior from a recent head.
 wpa_supplicant abort with SIGBUS just after connecting to my wireless
network. I'm still connected but this stopped working after a while (I
guess when the supplicant would need to do some stuff with the AP or
something).
 From dmesg just after running service netif restart:
lo0: link state changed to DOWN
wlan0: link state changed to DOWN
wlan0: Ethernet address: bc:54:2f:4b:d1:dd
lo0: link state changed to UP
wlan0: link state changed to UP
pid 69593 (wpa_supplicant), jid 0, uid 0: exited on signal 10 (core
dumped)

Reading symbols from /usr/sbin/wpa_supplicant...
Reading symbols from /usr/lib/debug//usr/sbin/wpa_supplicant.debug...
[New LWP 112604]
Core was generated by `/usr/sbin/wpa_supplicant -s -B -i wlan0 -c /etc/wpa_supplicant.conf -D bsd -P /v'.
Program terminated with signal SIGBUS, Bus error.
#0  0x00000000010eaf7f in wpa_sm_set_rekey_offload (sm=0x801e12700) at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/rsn_supp/wpa_i.h:304
304     /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/rsn_supp/wpa_i.h: No such file or directory.
(gdb) bt
#0  0x00000000010eaf7f in wpa_sm_set_rekey_offload (sm=0x801e12700) at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/rsn_supp/wpa_i.h:304
#1  wpa_supplicant_process_3_of_4 (sm=0x801e12700, key=<optimized out>, ver=<optimized out>, key_data=<optimized out>, key_data_len=<optimized out>)
    at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/rsn_supp/wpa.c:1572
#2  wpa_sm_rx_eapol (sm=<optimized out>, src_addr=<optimized out>, buf=<optimized out>, len=<optimized out>)
    at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/rsn_supp/wpa.c:2434
#3  0x00000000010e372e in l2_packet_receive (sock=<optimized out>, eloop_ctx=0x801e286e0, sock_ctx=<optimized out>)
    at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/l2_packet/l2_packet_freebsd.c:98
#4  0x0000000001112b23 in eloop_sock_table_dispatch (table=<optimized out>, fds=0x801e44080) at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/utils/eloop.c:600
#5  eloop_run () at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/src/utils/eloop.c:1223
#6  0x00000000010af228 in wpa_supplicant_run (global=<optimized out>, global at entry=0x801e2d000)
    at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/wpa_supplicant/wpa_supplicant.c:6526
#7  0x000000000109ab6c in main (argc=<optimized out>, argv=<optimized out>) at /usr/local/poudriere/jails/wipbsd/usr/src/contrib/wpa/wpa_supplicant/main.c:397

 I'll try to revert the update later this week but if you have any idea in the mean time.

 Thanks,

-- 
Emmanuel Vadot <manu at bidouilliste.com> <manu at FreeBSD.org>