lock order reversal
1st 0xc1ee7c44 wi0 (network driver) @ /usr/home/stefan/freebsd/src/sys/dev/wi/if_wi.c:824
2nd 0xc0710680 Giant (Giant) @ /usr/home/stefan/freebsd/src/sys/dev/wi/if_wi.c:2656
KDB: stack backtrace:
kdb_backtrace(c06b4177,c0710680,c06c74eb,c06c74eb,c06a92f5) at kdb_backtrace+0x2f
witness_checkorder(c0710680,9,c06a92f5,a60,1) at witness_checkorder+0x6b6
_mtx_lock_flags(c0710680,0,c06a92f5,a60,c1ee6500) at _mtx_lock_flags+0x85
wi_newstate(c1ee7000,0,ffffffff,338,c06d9160) at wi_newstate+0xa8
wi_stop(c1ee7000,1,de11eb4c,c04f25de,c1ed8d00) at wi_stop+0x5c
wi_pci_suspend(c1ed8d00,c1e8702c,c06d9160,c1f11cb8,c1ed8980) at wi_pci_suspend+0x21
bus_generic_suspend(c1ee2300,c06e63c0,0,c1f11c10,3) at bus_generic_suspend+0x53
pci_suspend(c1ee2300,c1ed8280,de11eb98,c04f645a,c1ee2a00) at pci_suspend+0x72
bus_generic_suspend(c1ee2a00,c1e8782c,c06d9160,c20b7ef8,c1ee2500) at bus_generic_suspend+0x53
bus_generic_suspend(c1ed8180,c06e63c0,0,c20b7a80,b) at bus_generic_suspend+0x53
pci_suspend(c1ed8180,c1e8882c,c06d9160,c04f645a,c1ed0100) at pci_suspend+0x72
bus_generic_suspend(c1ed0100,c1e8802c,c06d9160,c04f645a,c1df6900) at bus_generic_suspend+0x53
bus_generic_suspend(c1df6900,c1e8a82c,c06d9160,c04f645a,c1df6b00) at bus_generic_suspend+0x53
bus_generic_suspend(c1df6b00,c1e7502c,c06d9160,c04f645a,c1e5a300) at bus_generic_suspend+0x53
bus_generic_suspend(c1e5a300,c1e5c02c,c06d9160,6d8,1) at bus_generic_suspend+0x53
acpi_SetSleepState(c1df6880,3,de11ecd8,c081de6b,c1df6880) at acpi_SetSleepState+0x191
acpi_system_eventhandler_sleep(c1df6880,3,c0833188,8a3,c1df6880) at acpi_system_eventhandler_sleep+0x1e
acpi_event_sleep_button_sleep(c1df6880,c1dec3c0,1,c1ecfc60,c1ed1e00) at acpi_event_sleep_button_sleep+0xb5
acpi_button_notify_sleep(c1ecf710,0,c083587d,6d,0) at acpi_button_notify_sleep+0xb3
acpi_task_thread(0,de11ed48,c06adea9,32c,0) at acpi_task_thread+0xbd
fork_exit(c082ae03,0,de11ed48) at fork_exit+0xc7
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xde11ed7c, ebp = 0 ---