bridge0: port 2(bridge_slave_1) entered disabled state batadv0: left promiscuous mode batman_adv: batadv0: Interface deactivated: batadv_slave_0 netdevsim netdevsim3 netdevsim0: left allmulticast mode ------------[ cut here ]------------ !chanctx_conf WARNING: net/mac80211/tx.c:6467 at ieee80211_tx_skb_tid+0x3b8/0x480 net/mac80211/tx.c:6467, CPU#1: syz.3.1384/11285 Modules linked in: CPU: 1 UID: 0 PID: 11285 Comm: syz.3.1384 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 RIP: 0010:ieee80211_tx_skb_tid+0x3b8/0x480 net/mac80211/tx.c:6467 Code: 81 80 f6 e9 b1 fe ff ff e8 c5 34 a4 f6 90 0f 0b 90 e9 e2 fe ff ff e8 b7 34 a4 f6 90 0f 0b 90 e9 2a fe ff ff e8 a9 34 a4 f6 90 <0f> 0b 90 e8 10 b5 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 RSP: 0018:ffffc9000cc5e4b8 EFLAGS: 00010246 RAX: ffffffff8b210b87 RBX: ffffffff8b2107ff RCX: 0000000000080000 RDX: ffffc9000d8b9000 RSI: 000000000007ffff RDI: 0000000000080000 RBP: 00000000ffffffff R08: ffffffff8b2107ff R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff8e95c780 R12: ffff88805714ce80 R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f8f8beed6c0(0000) GS:ffff88812539d000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1917649af4 CR3: 00000000564f4000 CR4: 00000000003526f0 Call Trace: ieee80211_tx_skb net/mac80211/ieee80211_i.h:2500 [inline] mesh_plink_frame_tx+0x73d/0xc30 net/mac80211/mesh_plink.c:352 mesh_plink_deactivate+0x18b/0x2f0 net/mac80211/mesh_plink.c:408 mesh_sta_cleanup+0x42/0x150 net/mac80211/mesh.c:173 __cleanup_single_sta net/mac80211/sta_info.c:167 [inline] cleanup_single_sta+0x3ff/0x660 net/mac80211/sta_info.c:192 __sta_info_flush+0x5bb/0x700 net/mac80211/sta_info.c:1737 sta_info_flush net/mac80211/sta_info.h:983 [inline] ieee80211_do_stop+0x3cd/0x2220 net/mac80211/iface.c:535 ieee80211_stop+0x1af/0x220 net/mac80211/iface.c:862 __dev_close_many+0x366/0x6e0 net/core/dev.c:1776 __dev_close net/core/dev.c:1789 [inline] __dev_change_flags+0x3f5/0x820 net/core/dev.c:9750 netif_change_flags+0x7c/0x1b0 net/core/dev.c:9815 do_setlink+0xdd6/0x4670 net/core/rtnetlink.c:3207 rtnl_group_changelink net/core/rtnetlink.c:3855 [inline] __rtnl_newlink net/core/rtnetlink.c:4023 [inline] rtnl_newlink+0x148e/0x1bd0 net/core/rtnetlink.c:4151 rtnetlink_rcv_msg+0x802/0xc00 net/core/rtnetlink.c:7068 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:787 [inline] __sock_sendmsg net/socket.c:802 [inline] ____sys_sendmsg+0x9b9/0xa20 net/socket.c:2699 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2753 __sys_sendmsg net/socket.c:2785 [inline] __do_sys_sendmsg net/socket.c:2790 [inline] __se_sys_sendmsg net/socket.c:2788 [inline] __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2788 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8f8af9ce59 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:00007f8f8beed028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f8f8b215fa0 RCX: 00007f8f8af9ce59 RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000009 RBP: 00007f8f8b032d6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8f8b216038 R14: 00007f8f8b215fa0 R15: 00007ffc82214608