------------[ cut here ]------------
WARNING: CPU: 1 PID: 23071 at net/wireless/sme.c:533 cfg80211_sme_connect net/wireless/sme.c:533 [inline]
WARNING: CPU: 1 PID: 23071 at net/wireless/sme.c:533 cfg80211_connect+0x1856/0x2120 net/wireless/sme.c:1141
Kernel panic - not syncing: panic_on_warn set ...

ieee80211 phy11: mac80211_hwsim_configure_filter
CPU: 1 PID: 23071 Comm: syz-executor.5 Not tainted 4.14.203-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
hwsim sw_scan_complete
 __warn.cold+0x20/0x4b kernel/panic.c:547
 report_bug+0x208/0x249 lib/bug.c:186
ieee80211 phy11: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:cfg80211_sme_connect net/wireless/sme.c:533 [inline]
RIP: 0010:cfg80211_connect+0x1856/0x2120 net/wireless/sme.c:1141
RSP: 0018:ffff88805d5d7448 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff88805d21da10 RCX: ffffc900098fc000
RDX: 000000000000050b RSI: ffffffff86c46046 RDI: ffffffff886b6678
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100ba43b62
R10: ffff88805d21db15 R11: ffff88805e5b8340 R12: ffff88805d5d75c0
R13: ffffffff886b6540 R14: ffff88805d21db38 R15: ffff88805d21db10
audit: type=1804 audit(1604014769.358:343): pid=23080 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir686148104/syzkaller.pgKdQ6/750/bus" dev="sda1" ino=16290 res=1
 nl80211_connect+0x1379/0x1cd0 net/wireless/nl80211.c:9113
audit: type=1804 audit(1604014769.358:344): pid=23080 uid=0 auid=0 ses=4 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir686148104/syzkaller.pgKdQ6/750/bus" dev="sda1" ino=16290 res=1
 genl_family_rcv_msg+0x572/0xb20 net/netlink/genetlink.c:600
 genl_rcv_msg+0xaf/0x140 net/netlink/genetlink.c:625
 netlink_rcv_skb+0x125/0x390 net/netlink/af_netlink.c:2433
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:636
 netlink_unicast_kernel net/netlink/af_netlink.c:1287 [inline]
 netlink_unicast+0x437/0x610 net/netlink/af_netlink.c:1313
 netlink_sendmsg+0x62e/0xb80 net/netlink/af_netlink.c:1878
 sock_sendmsg_nosec net/socket.c:646 [inline]
 sock_sendmsg+0xb5/0x100 net/socket.c:656
 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
 __sys_sendmsg+0xa3/0x120 net/socket.c:2096
 SYSC_sendmsg net/socket.c:2107 [inline]
 SyS_sendmsg+0x27/0x40 net/socket.c:2103
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45deb9
RSP: 002b:00007fc648fdbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000002b040 RCX: 000000000045deb9
RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000006
RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4
R13: 00007ffe0261b0cf R14: 00007fc648fdc9c0 R15: 000000000118bfd4
CPU: 0 PID: 23081 Comm: syz-executor.3 Not tainted 4.14.203-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0x10a/0x154 lib/fault-inject.c:149
 should_failslab+0xd6/0x130 mm/failslab.c:32
 slab_pre_alloc_hook mm/slab.h:421 [inline]
 slab_alloc mm/slab.c:3376 [inline]
 kmem_cache_alloc+0x28e/0x3c0 mm/slab.c:3550
 kmem_cache_zalloc include/linux/slab.h:651 [inline]
 ext4_init_io_end+0x23/0x100 fs/ext4/page-io.c:253
 ext4_writepages+0xf5d/0x32a0 fs/ext4/inode.c:2850
 do_writepages+0xc3/0x240 mm/page-writeback.c:2361
 __filemap_fdatawrite_range+0x236/0x310 mm/filemap.c:346
 ext4_alloc_da_blocks+0x23c/0x340 fs/ext4/inode.c:3272
 ext4_release_file+0x1f3/0x2d0 fs/ext4/file.c:87
 __fput+0x25f/0x7a0 fs/file_table.c:210
 task_work_run+0x11f/0x190 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:191 [inline]
 exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164
 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:270 [inline]
 do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45deb9
RSP: 002b:00007efc2841ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
RAX: 0000000000000001 RBX: 0000000000008300 RCX: 000000000045deb9
RDX: 0000000020000240 RSI: 0000000000000001 RDI: 00007efc2841c000
RBP: 00007efc2841aca0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcc3a7a5ff R14: 00007efc2841b9c0 R15: 000000000118c07c
Kernel Offset: disabled
Rebooting in 86400 seconds..