------------[ cut here ]------------ RTNL: assertion failed at net/wireless/core.c (131) WARNING: CPU: 0 PID: 21053 at net/wireless/core.c:131 cfg80211_dev_rename+0x1f5/0x230 net/wireless/core.c:131 Modules linked in: CPU: 0 PID: 21053 Comm: syz-executor.3 Not tainted 5.11.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:cfg80211_dev_rename+0x1f5/0x230 net/wireless/core.c:131 Code: 0f 85 5b fe ff ff e8 fa 3d 3e f9 ba 83 00 00 00 48 c7 c6 c0 50 61 8a 48 c7 c7 00 51 61 8a c6 05 a2 19 bb 04 01 e8 05 fc 85 00 <0f> 0b e9 30 fe ff ff e8 ff 1a 81 f9 e9 4d fe ff ff e8 f5 1a 81 f9 RSP: 0018:ffffc9000c507488 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffc9000c507680 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff815b6445 RDI: fffff520018a0e83 RBP: ffff888011300000 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815af61e R11: 0000000000000000 R12: 0000000000000000 R13: ffff888012c38020 R14: ffff88802248cbd0 R15: ffff888011300000 FS: 00007fae15524700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000052e8cc CR3: 0000000025105000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: nl80211_set_wiphy+0x22b/0x2b80 net/wireless/nl80211.c:3231 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2494 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1304 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1330 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1919 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:672 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2345 ___sys_sendmsg+0xf3/0x170 net/socket.c:2399 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2432 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e219 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fae15523c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00007ffe0b0b25df R14: 00007fae155249c0 R15: 000000000119bf8c