------------[ cut here ]------------ !local->started WARNING: net/mac80211/rx.c:5471 at ieee80211_rx_list+0x291a/0x3710 net/mac80211/rx.c:5471, CPU#1: syz.4.4327/21602 Modules linked in: CPU: 1 UID: 0 PID: 21602 Comm: syz.4.4327 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 RIP: 0010:ieee80211_rx_list+0x291a/0x3710 net/mac80211/rx.c:5471 Code: 90 e9 79 df ff ff e8 55 e7 a0 f6 e9 6f df ff ff e8 4b e7 a0 f6 e9 65 df ff ff e8 41 e7 a0 f6 e9 5b df ff ff e8 37 e7 a0 f6 90 <0f> 0b 90 e9 4d df ff ff e8 29 e7 a0 f6 48 c7 44 24 68 00 00 00 00 RSP: 0018:ffffc90000a08b80 EFLAGS: 00010246 RAX: ffffffff8b24b239 RBX: ffff888035669625 RCX: ffff888022308000 RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000005 RBP: ffffc90000a08dd0 R08: ffffffff8b24c113 R09: ffffffff8e7602e0 R10: 0000000000000002 R11: 0000000000000100 R12: ffff88802bcb33c0 R13: dffffc0000000000 R14: ffff88803566b128 R15: ffffffff8b24c113 FS: 00007fc914dbc6c0(0000) GS:ffff888125563000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc913fe9e80 CR3: 000000006149a000 CR4: 00000000003526f0 DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 000000007a08253c DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: ieee80211_rx_napi+0x1b1/0x3e0 net/mac80211/rx.c:5611 ieee80211_rx include/net/mac80211.h:5267 [inline] ieee80211_handle_queued_frames+0xe8/0x1e0 net/mac80211/main.c:452 tasklet_action_common+0x2da/0x4b0 kernel/softirq.c:925 handle_softirqs+0x22a/0x870 kernel/softirq.c:622 do_softirq+0x76/0xd0 kernel/softirq.c:523 __local_bh_enable_ip+0xf8/0x130 kernel/softirq.c:450 local_bh_enable include/linux/bottom_half.h:33 [inline] __alloc_skb+0x1aa/0x7d0 net/core/skbuff.c:697 alloc_skb include/linux/skbuff.h:1383 [inline] nlmsg_new include/net/netlink.h:1055 [inline] rtmsg_ifinfo_build_skb+0x84/0x260 net/core/rtnetlink.c:4407 rtmsg_ifinfo_event net/core/rtnetlink.c:4449 [inline] rtmsg_ifinfo+0x8c/0x1a0 net/core/rtnetlink.c:4458 netif_close_many+0x284/0x420 net/core/dev.c:1803 netif_close+0x160/0x220 net/core/dev.c:1817 dev_close+0x10a/0x220 net/core/dev_api.c:220 nl80211_del_interface+0xd2/0x140 net/wireless/nl80211.c:4852 genl_family_rcv_msg_doit+0x22a/0x330 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x61c/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x232/0x4b0 net/netlink/af_netlink.c:2550 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline] netlink_unicast+0x80f/0x9b0 net/netlink/af_netlink.c:1344 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1894 sock_sendmsg_nosec net/socket.c:727 [inline] __sock_sendmsg net/socket.c:742 [inline] ____sys_sendmsg+0x972/0x9f0 net/socket.c:2592 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2646 __sys_sendmsg net/socket.c:2678 [inline] __do_sys_sendmsg net/socket.c:2683 [inline] __se_sys_sendmsg net/socket.c:2681 [inline] __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2681 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc913f9c799 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc914dbc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fc914215fa0 RCX: 00007fc913f9c799 RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 RBP: 00007fc914032bd9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc914216038 R14: 00007fc914215fa0 R15: 00007fc91433fa48