Hi Pekka, > Got this from a 2.6.18rc7-based fedora-devel kernel: > > ============================================= > [ INFO: possible recursive locking detected ] > 2.6.17-1.2647.fc6 #1 > --------------------------------------------- > sdpd/4955 is trying to acquire lock: > (sk_lock-AF_BLUETOOTH){--..}, at: [<f0cea241>] bt_accept_dequeue+0x26/0xc6 > [bluetooth] > > but task is already holding lock: > (sk_lock-AF_BLUETOOTH){--..}, at: [<f0b90088>] l2cap_sock_accept+0x41/0x11e > [l2cap] > > other info that might help us debug this: > 1 lock held by sdpd/4955: > #0: (sk_lock-AF_BLUETOOTH){--..}, at: [<f0b90088>] > l2cap_sock_accept+0x41/0x11e [l2cap] > > stack backtrace: > [<c04051ee>] show_trace_log_lvl+0x58/0x171 > [<c0405802>] show_trace+0xd/0x10 > [<c040591b>] dump_stack+0x19/0x1b > [<c043b9e1>] __lock_acquire+0x778/0x99c > [<c043c176>] lock_acquire+0x4b/0x6d > [<c05b27e3>] lock_sock+0xac/0xbc > [<f0cea241>] bt_accept_dequeue+0x26/0xc6 [bluetooth] > [<f0b90129>] l2cap_sock_accept+0xe2/0x11e [l2cap] > [<c05b1bd7>] sys_accept+0xd8/0x179 > [<c05b1d1f>] sys_socketcall+0xa7/0x186 > [<c0403faf>] syscall_call+0x7/0xb > DWARF2 unwinder stuck at syscall_call+0x7/0xb > Leftover inexact backtrace: > [<c0405802>] show_trace+0xd/0x10 > [<c040591b>] dump_stack+0x19/0x1b > [<c043b9e1>] __lock_acquire+0x778/0x99c > [<c043c176>] lock_acquire+0x4b/0x6d > [<c05b27e3>] lock_sock+0xac/0xbc > [<f0cea241>] bt_accept_dequeue+0x26/0xc6 [bluetooth] > [<f0b90129>] l2cap_sock_accept+0xe2/0x11e [l2cap] > [<c05b1bd7>] sys_accept+0xd8/0x179 > [<c05b1d1f>] sys_socketcall+0xa7/0x186 > [<c0403faf>] syscall_call+0x7/0xb
what where you doing when this happened? Regards Marcel - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html