------------[ cut here ]------------ WARNING: CPU: 1 PID: 10434 at net/mac80211/chan.c:501 _ieee80211_change_chanctx+0x34b/0x1240 net/mac80211/chan.c:501 Modules linked in: CPU: 1 PID: 10434 Comm: syz-executor.2 Not tainted 6.10.0-rc2-syzkaller-00242-g36534d3c5453 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:_ieee80211_change_chanctx+0x34b/0x1240 net/mac80211/chan.c:501 Code: 05 74 1a 83 fd 0d 75 1c e8 92 6e 8f f6 eb 25 e8 8b 6e 8f f6 eb 1e e8 84 6e 8f f6 eb 17 e8 7d 6e 8f f6 eb 10 e8 76 6e 8f f6 90 <0f> 0b 90 eb 05 e8 6b 6e 8f f6 48 8b 2c 24 4c 89 7c 24 60 4c 89 ff RSP: 0018:ffffc900039ceba8 EFLAGS: 00010283 RAX: ffffffff8b06b80a RBX: ffff88802dc61cf6 RCX: 0000000000040000 RDX: ffffc9000aaa4000 RSI: 00000000000008ee RDI: 00000000000008ef RBP: 0000000000000007 R08: 0000000000000005 R09: ffffffff8b06b7af R10: 0000000000000007 R11: ffff88807a763c00 R12: dffffc0000000000 R13: ffff88802dc61c00 R14: ffff88802dc61c00 R15: ffff88807c358e20 FS: 00007f72cac976c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f72cac95f78 CR3: 000000007bd46000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_change_chanctx net/mac80211/chan.c:547 [inline] ieee80211_recalc_chanctx_chantype+0xf27/0xfb0 net/mac80211/chan.c:794 ieee80211_link_change_chanreq+0x11a6/0x1470 net/mac80211/chan.c:1980 ieee80211_set_ap_chanwidth+0x1d5/0x2f0 net/mac80211/cfg.c:4348 rdev_set_ap_chanwidth+0x118/0x2b0 net/wireless/rdev-ops.h:1140 __nl80211_set_channel+0x528/0x660 net/wireless/nl80211.c:3418 nl80211_set_wiphy+0x1215/0x2c80 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:2564 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x7ea/0x980 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x8db/0xcb0 net/netlink/af_netlink.c:1905