wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9183 at net/mac80211/cfg.c:3392 rcu_read_unlock include/linux/rcupdate.h:681 [inline] WARNING: CPU: 0 PID: 9183 at net/mac80211/cfg.c:3392 ieee80211_probe_client+0x5cf/0x6f2 net/mac80211/cfg.c:3457 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 9183 Comm: syz-executor.2 Not tainted 4.14.211-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+0x14b/0x1f1 lib/dump_stack.c:58 panic+0x1b0/0x358 kernel/panic.c:183 __warn.cold.7+0x25/0x2c kernel/panic.c:547 report_bug+0x1a4/0x1f3 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:177 [inline] do_error_trap+0x1bd/0x310 arch/x86/kernel/traps.c:295 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:314 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964 RIP: 0010:ieee80211_probe_client+0x5cf/0x6f2 net/mac80211/cfg.c:3392 RSP: 0018:ffff8881ccda74e8 EFLAGS: 00010246 RAX: 0000000000000001 RBX: ffff8881d0c30a00 RCX: ffffed103e704930 RDX: 1ffffffff11e1099 RSI: 0000000000000000 RDI: 0000000000000282 RBP: ffff8881ccda7540 R08: 1ffff1103e704930 R09: 0000000000000000 R10: 00000000000000a0 R11: ffff8881f3824100 R12: ffff8881efa21920 R13: ffff8881e5d0e5e0 R14: 0000000000000000 R15: ffff8881f1ace640 rdev_probe_client net/wireless/rdev-ops.h:882 [inline] nl80211_probe_client+0x339/0xad0 net/wireless/nl80211.c:11067 genl_family_rcv_msg+0x57f/0xfe0 net/netlink/genetlink.c:600 genl_rcv_msg+0xa7/0x140 net/netlink/genetlink.c:625 netlink_rcv_skb+0x12f/0x3b0 net/netlink/af_netlink.c:2433 genl_rcv+0x23/0x40 net/netlink/genetlink.c:636 netlink_unicast_kernel net/netlink/af_netlink.c:1287 [inline] netlink_unicast+0x40b/0x610 net/netlink/af_netlink.c:1313 netlink_sendmsg+0x657/0xc60 net/netlink/af_netlink.c:1878 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xac/0xf0 net/socket.c:656 ___sys_sendmsg+0x625/0x920 net/socket.c:2062 __sys_sendmsg+0xc1/0x140 net/socket.c:2096 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0xd/0x20 net/socket.c:2103 do_syscall_64+0x1c7/0x5b0 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x45deb9 RSP: 002b:00007f5b30dc9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000002bbc0 RCX: 000000000045deb9 RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000005 RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffd1a2cf0df R14: 00007f5b30dca9c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..