From: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
To: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Bcm43xx-dev-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org
Subject: BUG in bcm32xx-d80211: sleeping function called with irq's disabled
Date: Sat, 02 Sep 2006 22:42:58 -0500 [thread overview]
Message-ID: <44FA4F42.1020302@lwfinger.net> (raw)
The latest git pull from wireless-dev (g7844a579) is calling a sleeping function with irq's
disabled. The kernel is a UP version with preemption disabled. The dump is as follows:
kernel: bcm43xx_d80211: Virtual interface added (type: 0x00000002, ID: 4, MAC: 00:06:25:40:6f:03)
kernel: bcm43xx_d80211: PHY connected
kernel: BUG: sleeping function called from invalid context at kernel/mutex.c:86
kernel: in_atomic():0, irqs_disabled():1
kernel: [<c0103b67>] show_trace_log_lvl+0x197/0x1c0
kernel: [<c0104f7b>] show_trace+0x1b/0x20
kernel: [<c0104fa6>] dump_stack+0x26/0x30
kernel: [<c0113382>] __might_sleep+0xa2/0xc0
kernel: [<c031347d>] mutex_lock+0x1d/0x30
kernel: [<e791c72a>] ssb_core_is_enabled+0x1a/0x50 [ssb]
kernel: [<e7b2797d>] bcm43xx_wireless_core_reset+0x1d/0xc0 [bcm43xx_d80211]
kernel: [<e7b3bd74>] bcm43xx_phy_calibrate+0x74/0xe0 [bcm43xx_d80211]
kernel: [<e7b2bbdb>] wireless_core_up+0x5b/0x700 [bcm43xx_d80211]
kernel: [<e7b2c98a>] bcm43xx_select_wireless_core+0x22a/0x8c0 [bcm43xx_d80211]
kernel: [<e7b2d0a4>] bcm43xx_init_board+0x84/0xb0 [bcm43xx_d80211]
kernel: [<e7b2d1a6>] bcm43xx_net_open+0x16/0x20 [bcm43xx_d80211]
kernel: [<e79481c5>] ieee80211_open+0x175/0x360 [80211]
kernel: [<c02c2233>] dev_open+0x43/0x90
kernel: [<c02c11c5>] dev_change_flags+0x55/0x130
kernel: [<c03006af>] devinet_ioctl+0x65f/0x6d0
kernel: [<c0300a18>] inet_ioctl+0x88/0xb0
kernel: [<c02b64cb>] sock_ioctl+0xbb/0x260
kernel: [<c01718db>] do_ioctl+0x2b/0x80
kernel: [<c0171981>] vfs_ioctl+0x51/0x290
kernel: [<c0171c01>] sys_ioctl+0x41/0x60
kernel: [<c0103005>] sysenter_past_esp+0x56/0x8d
kernel: [<b7f35410>] 0xb7f35410
kernel: [<c0104f7b>] show_trace+0x1b/0x20
kernel: [<c0104fa6>] dump_stack+0x26/0x30
kernel: [<c0113382>] __might_sleep+0xa2/0xc0
kernel: [<c031347d>] mutex_lock+0x1d/0x30
kernel: [<e791c72a>] ssb_core_is_enabled+0x1a/0x50 [ssb]
kernel: [<e7b2797d>] bcm43xx_wireless_core_reset+0x1d/0xc0 [bcm43xx_d80211]
kernel: [<e7b3bd74>] bcm43xx_phy_calibrate+0x74/0xe0 [bcm43xx_d80211]
kernel: [<e7b2bbdb>] wireless_core_up+0x5b/0x700 [bcm43xx_d80211]
kernel: [<e7b2c98a>] bcm43xx_select_wireless_core+0x22a/0x8c0 [bcm43xx_d80211]
kernel: [<e7b2d0a4>] bcm43xx_init_board+0x84/0xb0 [bcm43xx_d80211]
kernel: [<e7b2d1a6>] bcm43xx_net_open+0x16/0x20 [bcm43xx_d80211]
kernel: [<e79481c5>] ieee80211_open+0x175/0x360 [80211]
kernel: [<c02c2233>] dev_open+0x43/0x90
kernel: [<c02c11c5>] dev_change_flags+0x55/0x130
kernel: [<c03006af>] devinet_ioctl+0x65f/0x6d0
kernel: [<c0300a18>] inet_ioctl+0x88/0xb0
kernel: [<c02b64cb>] sock_ioctl+0xbb/0x260
kernel: [<c01718db>] do_ioctl+0x2b/0x80
kernel: [<c0171981>] vfs_ioctl+0x51/0x290
kernel: [<c0171c01>] sys_ioctl+0x41/0x60
kernel: [<c0103005>] sysenter_past_esp+0x56/0x8d
kernel: bcm43xx_d80211: PHY disconnected
next reply other threads:[~2006-09-03 3:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-03 3:42 Larry Finger [this message]
2006-09-03 12:49 ` BUG in bcm32xx-d80211: sleeping function called with irq's disabled Michael Buesch
[not found] ` <200609031449.16702.mb-fseUSCV1ubazQB+pC5nmwQ@public.gmane.org>
2006-09-03 15:30 ` Larry Finger
2006-09-04 7:10 ` Johannes Berg
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