hostapd version 5.7 crashed on madwifi version 9.3 on Gatework 2348 IXP425

[hong zhang]

List
   
  My madwifi driver has beed upgrated to version 9.3 on Gatework 2348 IXP425. And I ported version 5.7 hostapd to the snapgear. The problem looks similar when I used version 4.9 hostapd. Following is Oops message,
   
  # hostapd ap_wpa.conf
  Configuration file: ap_wpa.conf
  ioctl[IEEE80211_IOCTL_SETMLME]: Invalid argument
  Could not connect to kernel driver.
  Using interface ath0 with hwaddr 00:0b:6b:57:ad:75 and ssid 'wpa'
  Bad mode in data abort handler detected: mode IRQ_32
  Internal error: Oops - bad mode: 0 [#1]
  Modules linked in: wlan_ccmp wlan_acl wlan_tkip wlan_xauth wlan_wep mport if_child ath_pci wlaneCPU: 0
  PC is at 0xffff0204
  LR is at zz002db51c+0x44/0x3c8 [ath_hal]
  pc : [<ffff0204>] lr : [<bf0f3018>] Tainted: P
  sp : c3a3fd10 ip : c3a3fd58 fp : c3a3fd78
  r10: c0378000 r9 : 00000006 r8 : c03ce000
  r7 : 00000000 r6 : c0378000 r5 : c0378000 r4 : c037a688
  r3 : c58a0000 r2 : c0378000 r1 : 00009930 r0 : c0378000
  Flags: nzCv IRQs off FIQs on Mode IRQ_32 Segment user
  Control: 39FF Table: 03CFC000 DAC: 00000015
  Process hostapd (pid: 844, stack limit = 0xc3a3e194)
  Stack: (0xc3a3fd10 to 0xc3a40000)
  fd00: c0378000 00009930 c0378000 c58a0000
  fd20: c037a688 c0378000 c0378000 00000000 c03ce000 00000006 c0378000 c3a3fd78
  fd40: c3a3fd58 c3a3fd10 bf0f3018 ffff0204 20000092 ffffffff 00200000 c0378000
  fd60: c03cf188 00000000 c03ce000 c3a3fdd0 c3a3fd7c bf0ef350 bf0f2fe0 c0378000
  fd80: c3a3fda0 00200000 00000000 01000000 00000000 c037871c 00000000 00018000
  fda0: 00000000 c31b1360 c03ce260 c03cf188 c0378000 c03cef2c c03ce000 00000000
  fdc0: 00000f2a c3a3fe08 c3a3fdd4 bf11d994 bf0ef12c c3a3fddc c011799c c011721c
  fde0: c03ce000 00000000 c3a31260 c03ce000 00000000 00008914 c3a3feb4 c3a3fe20
  fe00: c3a3fe0c c017bdd4 bf11d8b0 c3a31000 c03ce260 c3a3fe44 c3a3fe24 bf0bd8c8
  fe20: c017bd44 c3a31000 00000000 00001002 00000000 ffffff9d c3a3fe54 c3a3fe48
  fe40: bf0bd8fc bf0bd7a8 c3a3fe6c c3a3fe58 c017bdd4 bf0bd8f4 c3a31000 00001003
  fe60: c3a3fe8c c3a3fe70 c017d7e8 c017bd44 00000000 beacad6c 00000000 c3a3e000
  fe80: c3a3fefc c3a3fe90 c01bec60 c017d790 00000014 00000000 00000000 c3a31000
  fea0: 00000000 10030000 00000000 00000000 00000000 61746830 00000000 00000000
  fec0: 00000000 10030000 00000000 00000000 00000000 00008914 beacad6c ffffffe7
  fee0: beacad6c c0021e64 c3a3e000 00058770 c3a3ff14 c3a3ff00 c01c1084 c01be988
  ff00: beacad6c 00008914 c3a3ff38 c3a3ff18 c0171fdc c01c0efc beacad6c beacad6c
  ff20: ffffffe7 00008914 c0021e64 c3a3ff58 c3a3ff3c c008bbe0 c0171f24 c0fd05c0
  ff40: beacad6c 00000003 00000000 c3a3ff80 c3a3ff5c c008bd70 c008bb78 c3a3ff7c
  ff60: c3a3ff6c fffffff7 beacad6c 00008914 c0fd05c0 c3a3ffa4 c3a3ff84 c008bf58
  ff80: c008bd08 00000000 beacad6c 00059b00 00000001 00000036 00000000 c3a3ffa8
  ffa0: c0021ce0 c008bf20 beacad6c 00059b00 00000003 00008914 beacad6c 00001003
  ffc0: beacad6c 00059b00 00000001 000593e0 000587f8 00000000 00058770 00000000
  ffe0: 00057a7c beacad6c 00032ee4 40212104 20000010 00000003 00000015 0100000a
  Backtrace:
  [<bf0f2fd4>] (zz002db51c+0x0/0x3c8 [ath_hal]) from [<bf0ef350>] (zz0002dbd2+0x230/0xf90 [ath_ha) r8 = C03CE000 r7 = 00000000 r6 = C03CF188 r5 = C0378000
  r4 = 00200000
  [<bf0ef120>] (zz0002dbd2+0x0/0xf90 [ath_hal]) from [<bf11d994>] (ath_init+0xf0/0x27c [ath_pci])
  [<bf11d8a4>] (ath_init+0x0/0x27c [ath_pci]) from [<c017bdd4>] (dev_open+0x9c/0xcc)
  [<c017bd38>] (dev_open+0x0/0xcc) from [<bf0bd8c8>] (ieee80211_init+0x12c/0x14c [wlan])
  r5 = C03CE260 r4 = C3A31000
  [<bf0bd79c>] (ieee80211_init+0x0/0x14c [wlan]) from [<bf0bd8fc>] (ieee80211_open+0x14/0x18 [wla) r8 = FFFFFF9D r7 = 00000000 r6 = 00001002 r5 = 00000000
  r4 = C3A31000
  [<bf0bd8e8>] (ieee80211_open+0x0/0x18 [wlan]) from [<c017bdd4>] (dev_open+0x9c/0xcc)
  [<c017bd38>] (dev_open+0x0/0xcc) from [<c017d7e8>] (dev_change_flags+0x64/0x13c)
  r5 = 00001003 r4 = C3A31000
  [<c017d784>] (dev_change_flags+0x0/0x13c) from [<c01bec60>] (devinet_ioctl+0x2e4/0x628)
  r7 = C3A3E000 r6 = 00000000 r5 = BEACAD6C r4 = 00000000
  [<c01be97c>] (devinet_ioctl+0x0/0x628) from [<c01c1084>] (inet_ioctl+0x194/0x1e4)
  [<c01c0ef0>] (inet_ioctl+0x0/0x1e4) from [<c0171fdc>] (sock_ioctl+0xc4/0x2bc)
  r5 = 00008914 r4 = BEACAD6C
  [<c0171f18>] (sock_ioctl+0x0/0x2bc) from [<c008bbe0>] (do_ioctl+0x74/0x8c)
  r8 = C0021E64 r7 = 00008914 r6 = FFFFFFE7 r5 = BEACAD6C
  r4 = BEACAD6C
  [<c008bb6c>] (do_ioctl+0x0/0x8c) from [<c008bd70>] (vfs_ioctl+0x74/0x218)
  r7 = 00000000 r6 = 00000003 r5 = BEACAD6C r4 = C0FD05C0
  [<c008bcfc>] (vfs_ioctl+0x0/0x218) from [<c008bf58>] (sys_ioctl+0x44/0x68)
  r7 = C0FD05C0 r6 = 00008914 r5 = BEACAD6C r4 = FFFFFFF7
  [<c008bf14>] (sys_ioctl+0x0/0x68) from [<c0021ce0>] (ret_fast_syscall+0x0/0x2c)
  r7 = 00000036 r6 = 00000001 r5 = 00059B00 r4 = BEACAD6C
  Code: 00000000 00000000 00000000 e24ee004 (e88d4001)
  Segmentation fault
   
  ----henry
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