------------[ cut here ]------------ WARNING: CPU: 0 PID: 16687 at net/mac80211/iface.c:515 ieee80211_do_stop+0x18ee/0x1ee0 net/mac80211/iface.c:515 Modules linked in: CPU: 0 PID: 16687 Comm: syz.4.4081 Not tainted 6.10.0-rc6-syzkaller-01258-g2f5e6395714d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:ieee80211_do_stop+0x18ee/0x1ee0 net/mac80211/iface.c:515 Code: ff e8 a6 32 9c f6 4c 89 ef 31 f6 e8 1c 4c 0c 00 48 8b 5c 24 60 e9 9d fd ff ff e8 8d 32 9c f6 e9 93 fd ff ff e8 83 32 9c f6 90 <0f> 0b 90 e9 cd ea ff ff e8 75 32 9c f6 90 43 0f b6 04 27 84 c0 0f RSP: 0018:ffffc9000f7f70a0 EFLAGS: 00010283 RAX: ffffffff8af9f4dd RBX: 0000000000000002 RCX: 0000000000040000 RDX: ffffc9001a011000 RSI: 000000000000b175 RDI: 000000000000b176 RBP: ffffc9000f7f7210 R08: ffffffff8af9dfa0 R09: 1ffffffff1f5b9ad R10: dffffc0000000000 R11: fffffbfff1f5b9ae R12: dffffc0000000000 R13: ffff88805c128e20 R14: 0000000000000001 R15: ffff88806d3ce800 FS: 00007f7a2e82d6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c29c4f7 CR3: 000000005c018000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_runtime_change_iftype net/mac80211/iface.c:1856 [inline] ieee80211_if_change_type+0x4cd/0xad0 net/mac80211/iface.c:1894 ieee80211_change_iface+0xd2/0x4f0 net/mac80211/cfg.c:219 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline] cfg80211_change_iface+0x782/0xf30 net/wireless/util.c:1215 nl80211_set_interface+0x5b5/0x830 net/wireless/nl80211.c:4270 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f0/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2585 ___sys_sendmsg net/socket.c:2639 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2668 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7a2d975bd9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7a2e82d048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f7a2db03f60 RCX: 00007f7a2d975bd9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007f7a2d9e4aa1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f7a2db03f60 R15: 00007ffc378d96f8