------------[ cut here ]------------ WARNING: net/mac80211/tx.c:6301 at ieee80211_tx_skb_tid+0x3b4/0x470 net/mac80211/tx.c:6301, CPU#1: syz.2.712/7793 Modules linked in: CPU: 1 UID: 0 PID: 7793 Comm: syz.2.712 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:ieee80211_tx_skb_tid+0x3b4/0x470 net/mac80211/tx.c:6301 Code: f0 b9 f6 e9 b1 fe ff ff e8 19 05 dd f6 90 0f 0b 90 e9 e2 fe ff ff e8 0b 05 dd f6 90 0f 0b 90 e9 2a fe ff ff e8 fd 04 dd f6 90 <0f> 0b 90 e8 84 e1 fd ff 31 ff 48 8b 34 24 ba 02 00 00 00 48 83 c4 RSP: 0018:ffffc9000b1f7458 EFLAGS: 00010283 RAX: ffffffff8ae4cb33 RBX: ffffffff8ae4c7af RCX: 0000000000080000 RDX: ffffc9000c169000 RSI: 000000000000299c RDI: 000000000000299d RBP: 00000000ffffffff R08: 0000000000000000 R09: ffffffff8ae4c7af R10: dffffc0000000000 R11: ffffed1004a746f6 R12: ffff88805ca64dc0 R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f90383076c0(0000) GS:ffff888125b79000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6feb2e5730 CR3: 0000000078dce000 CR4: 00000000003526f0 Call Trace: ieee80211_tx_skb net/mac80211/ieee80211_i.h:2417 [inline] mesh_plink_frame_tx+0x734/0xc10 net/mac80211/mesh_plink.c:354 mesh_plink_deactivate+0x18e/0x2f0 net/mac80211/mesh_plink.c:410 mesh_sta_cleanup+0x42/0x150 net/mac80211/mesh.c:171 __cleanup_single_sta net/mac80211/sta_info.c:167 [inline] cleanup_single_sta+0x40f/0x660 net/mac80211/sta_info.c:192 __sta_info_flush+0x5e4/0x710 net/mac80211/sta_info.c:1683 sta_info_flush net/mac80211/sta_info.h:970 [inline] ieee80211_do_stop+0x397/0x1f50 net/mac80211/iface.c:526 ieee80211_stop+0x1b1/0x240 net/mac80211/iface.c:827 __dev_close_many+0x364/0x6f0 net/core/dev.c:1756 __dev_close net/core/dev.c:1768 [inline] __dev_change_flags+0x2c7/0x6d0 net/core/dev.c:9724 netif_change_flags+0x88/0x1a0 net/core/dev.c:9789 dev_change_flags+0x130/0x260 net/core/dev_api.c:68 dev_ioctl+0x7b4/0x1150 net/core/dev_ioctl.c:838 sock_do_ioctl+0x22c/0x300 net/socket.c:1272 sock_ioctl+0x576/0x790 net/socket.c:1379 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f903738f6c9 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:00007f9038307038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f90375e5fa0 RCX: 00007f903738f6c9 RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005 RBP: 00007f9037411f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f90375e6038 R14: 00007f90375e5fa0 R15: 00007ffde5bcebb8