------------[ cut here ]------------ sysfs: cannot create duplicate filename '/class/ieee80211/VEvzdY7Ge']Uӿh,@g!ː!Fv(n' WARNING: CPU: 1 PID: 10017 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x7e/0xa0 fs/sysfs/dir.c:30 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 10017 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #209 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+0x194/0x257 lib/dump_stack.c:53 panic+0x1e4/0x41c kernel/panic.c:183 __warn+0x1dc/0x200 kernel/panic.c:547 report_bug+0x211/0x2d0 lib/bug.c:184 fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178 fixup_bug arch/x86/kernel/traps.c:247 [inline] do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315 invalid_op+0x22/0x40 arch/x86/entry/entry_64.S:1096 RIP: 0010:sysfs_warn_dup+0x7e/0xa0 fs/sysfs/dir.c:30 RSP: 0018:ffff8801ac77eea0 EFLAGS: 00010282 RAX: dffffc0000000008 RBX: ffff8801abe24580 RCX: ffffffff8159f32e RDX: 0000000000009be5 RSI: ffffc90003f57000 RDI: ffff8801db31f6d8 RBP: ffff8801ac77eeb8 R08: 1ffff100358efd51 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c6018300 R13: ffff8801d8469460 R14: 0000000000000001 R15: ffffffffffffffef sysfs_do_create_link_sd.isra.2+0xf3/0x110 fs/sysfs/symlink.c:51 sysfs_do_create_link fs/sysfs/symlink.c:80 [inline] sysfs_create_link+0x65/0xc0 fs/sysfs/symlink.c:92 device_add_class_symlinks drivers/base/core.c:1603 [inline] device_add+0x74a/0x1650 drivers/base/core.c:1801 wiphy_register+0x1468/0x2050 net/wireless/core.c:806 ieee80211_register_hw+0x1162/0x3100 net/mac80211/main.c:1041 mac80211_hwsim_new_radio+0x1b39/0x2cd0 drivers/net/wireless/mac80211_hwsim.c:2756 hwsim_new_radio_nl+0x67a/0x8c0 drivers/net/wireless/mac80211_hwsim.c:3213 genl_family_rcv_msg+0x7b7/0xfb0 net/netlink/genetlink.c:599 genl_rcv_msg+0xb2/0x140 net/netlink/genetlink.c:624 netlink_rcv_skb+0x14b/0x380 net/netlink/af_netlink.c:2442 genl_rcv+0x28/0x40 net/netlink/genetlink.c:635 netlink_unicast_kernel net/netlink/af_netlink.c:1308 [inline] netlink_unicast+0x4c4/0x6b0 net/netlink/af_netlink.c:1334 netlink_sendmsg+0xa4a/0xe60 net/netlink/af_netlink.c:1897 sock_sendmsg_nosec net/socket.c:630 [inline] sock_sendmsg+0xca/0x110 net/socket.c:640 ___sys_sendmsg+0x767/0x8b0 net/socket.c:2046 __sys_sendmsg+0xe5/0x210 net/socket.c:2080 SYSC_sendmsg net/socket.c:2091 [inline] SyS_sendmsg+0x2d/0x50 net/socket.c:2087 entry_SYSCALL_64_fastpath+0x29/0xa0 RIP: 0033:0x452f19 RSP: 002b:00007f03812a7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f03812a8700 RCX: 0000000000452f19 RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 R13: 0000000000a2f7cf R14: 00007f03812a89c0 R15: 0000000000000005 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..