BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1844 in_atomic(): 0, irqs_disabled(): 0, pid: 182, name: kworker/u4:3 4 locks held by kworker/u4:3/182: #0: ("%s"wiphy_name(local->hw.wiphy)){+.+.}, at: [] process_one_work+0x6b0/0x14a0 kernel/workqueue.c:2087 #1: ((&sdata->work)){+.+.}, at: [] process_one_work+0x6e6/0x14a0 kernel/workqueue.c:2091 team0: Device macsec0 is up. Set it down before adding it as a team port #2: (&wdev->mtx){+.+.}, at: [] sdata_lock net/mac80211/ieee80211_i.h:986 [inline] #2: (&wdev->mtx){+.+.}, at: [] ieee80211_ibss_work+0x72/0xc90 net/mac80211/ibss.c:1675 #3: (rcu_read_lock){....}, at: [] sta_info_insert_finish net/mac80211/sta_info.c:553 [inline] #3: (rcu_read_lock){....}, at: [] sta_info_insert_rcu+0x48d/0x1f40 net/mac80211/sta_info.c:634 Preemption disabled at: [] rcu_lockdep_current_cpu_online kernel/rcu/tree.c:1185 [inline] [] rcu_lockdep_current_cpu_online+0x30/0x140 kernel/rcu/tree.c:1177 team0: Device macsec0 is up. Set it down before adding it as a team port CPU: 0 PID: 182 Comm: kworker/u4:3 Not tainted 4.14.208-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: phy18 ieee80211_iface_work Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6042 sta_info_move_state+0x32/0x930 net/mac80211/sta_info.c:1844 sta_info_free+0x50/0x330 net/mac80211/sta_info.c:260 sta_info_insert_rcu+0x23c/0x1f40 net/mac80211/sta_info.c:640 ieee80211_ibss_finish_sta+0x1db/0x2b0 net/mac80211/ibss.c:601 ieee80211_ibss_work+0x260/0xc90 net/mac80211/ibss.c:1692 ieee80211_iface_work+0x690/0x770 net/mac80211/iface.c:1383 process_one_work+0x793/0x14a0 kernel/workqueue.c:2116 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2250 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Bluetooth: hci0 command 0x0409 tx timeout team0: Device macsec0 is up. Set it down before adding it as a team port team0: Device macsec0 is up. Set it down before adding it as a team port audit: type=1804 audit(1606197202.838:24): pid=12594 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/136/bus" dev="sda1" ino=16263 res=1 audit: type=1804 audit(1606197203.898:25): pid=12634 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/137/bus" dev="sda1" ino=16262 res=1 Bluetooth: hci0 command 0x041b tx timeout audit: type=1804 audit(1606197204.898:26): pid=12662 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/138/bus" dev="sda1" ino=16261 res=1 audit: type=1804 audit(1606197205.878:27): pid=12693 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/139/bus" dev="sda1" ino=16261 res=1 Bluetooth: hci0 command 0x040f tx timeout audit: type=1804 audit(1606197206.758:28): pid=12720 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/140/bus" dev="sda1" ino=16320 res=1 audit: type=1804 audit(1606197207.658:29): pid=12748 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/141/bus" dev="sda1" ino=16298 res=1 audit: type=1804 audit(1606197208.528:30): pid=12777 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/142/file1/bus" dev="sda1" ino=16328 res=1 Bluetooth: hci0 command 0x0419 tx timeout audit: type=1804 audit(1606197209.508:31): pid=12811 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/143/file1/bus" dev="sda1" ino=16352 res=1 audit: type=1804 audit(1606197210.458:32): pid=12845 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/144/file1/bus" dev="sda1" ino=16357 res=1 audit: type=1804 audit(1606197211.468:33): pid=12878 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154179013/syzkaller.g3DSw6/145/bus" dev="sda1" ino=15747 res=1