From: khalidm <>

During systemd reboot sequence network driver interface is shutdown
by e1000_close. The PCI driver interface is shut by e1000_shutdown.
The e1000_shutdown checks for netif_running status, if still up it
brings down driver. But it disables msi outside of this if statement,
regardless of netif status. All this is OK when e1000_close happens
after shutdown. However, by default, everything in systemd is done
in parallel. This creates a conditions where e1000_shutdown is called
after e1000_close, therefore hitting BUG_ON assert in free_msi_irqs.

Signed-off-by: khalidm <>
Signed-off-by: David Singleton <>
 drivers/net/ethernet/intel/e1000e/netdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c 
index 7017281..79f02a6 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6283,8 +6283,8 @@ static int e1000e_pm_freeze(struct device *dev)
                /* Quiesce the device without resetting the hardware */
                e1000e_down(adapter, false);
+               e1000e_reset_interrupt_capability(adapter);
-       e1000e_reset_interrupt_capability(adapter);
        /* Allow time for pending master requests to run */

Reply via email to