Messages in this thread | | | Date | Mon, 3 Jul 2006 01:25:33 -0700 | From | "Miles Lane" <> | Subject | 2.6.17-mm5 -- inconsistent {in-softirq-W} -> {softirq-on-W} usage. |
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[ INFO: inconsistent lock state ] --------------------------------- inconsistent {in-softirq-W} -> {softirq-on-W} usage. modprobe/2881 [HC0[0]:SC0[0]:HE1:SE1] takes: (&dev->_xmit_lock){-+..}, at: [<c11ad5cb>] netpoll_send_skb+0x79/0xea {in-softirq-W} state was registered at: [<c102d152>] lock_acquire+0x60/0x80 [<c1200376>] _spin_lock+0x23/0x32 [<c11af282>] dev_watchdog+0x14/0xb1 [<c101dab2>] run_timer_softirq+0xf2/0x14a [<c101a691>] __do_softirq+0x55/0xb0 [<c1004a8d>] do_softirq+0x58/0xbd irq event stamp: 3780 hardirqs last enabled at (3779): [<c1200800>] _spin_unlock_irqrestore+0x36/0x59 hardirqs last disabled at (3780): [<c1200581>] _spin_lock_irqsave+0xf/0x3c softirqs last enabled at (3544): [<c101a6e7>] __do_softirq+0xab/0xb0 softirqs last disabled at (3535): [<c1004a8d>] do_softirq+0x58/0xbd
other info that might help us debug this: 1 lock held by modprobe/2881: #0: (&dev->_xmit_lock){-+..}, at: [<c11ad5cb>] netpoll_send_skb+0x79/0xea
stack backtrace: [<c1003502>] show_trace_log_lvl+0x54/0xfd [<c1003b6a>] show_trace+0xd/0x10 [<c1003c0e>] dump_stack+0x19/0x1b [<c102b7c7>] print_usage_bug+0x1cc/0x1d9 [<c102bd71>] mark_lock+0x23c/0x360 [<c102bedc>] mark_held_locks+0x47/0x65 [<c102bfe9>] trace_hardirqs_on+0xef/0x119 [<c1200845>] _spin_unlock_irq+0x22/0x43 [<f9099d31>] rtl8139_start_xmit+0xd9/0xff [8139too] [<c11ad5ea>] netpoll_send_skb+0x98/0xea [<c11ae2ef>] netpoll_send_udp+0x1e8/0x1f1 [<f93160cd>] write_msg+0x40/0x67 [netconsole] [<c1015e8d>] __call_console_drivers+0x45/0x51 [<c1015ee7>] _call_console_drivers+0x4e/0x52 [<c1016003>] release_console_sem+0x118/0x1ed [<c1016364>] register_console+0x190/0x197 [<f9316079>] init_netconsole+0x60/0x74 [netconsole] [<c1033794>] sys_init_module+0x12cc/0x14b1 [<c1002d6d>] sysenter_past_esp+0x56/0x8d netconsole: network logging started - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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