vlan2: entered allmulticast mode bond0: entered allmulticast mode bond_slave_0: entered allmulticast mode bond_slave_1: entered allmulticast mode mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5361 at net/mac80211/tdls.c:1461 ieee80211_tdls_oper+0x38f/0x680 net/mac80211/tdls.c:1460 Modules linked in: CPU: 0 UID: 0 PID: 5361 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:ieee80211_tdls_oper+0x38f/0x680 net/mac80211/tdls.c:1460 Code: 6f 01 00 00 e8 a2 e0 b1 f6 eb 22 e8 9b e0 b1 f6 4c 89 e2 eb 21 e8 91 e0 b1 f6 b8 bd ff ff ff e9 21 fe ff ff e8 82 e0 b1 f6 90 <0f> 0b 90 4c 8b 7c 24 08 48 8b 14 24 4d 8d a7 2a 1d 00 00 4c 89 e0 RSP: 0018:ffffc9000d31f320 EFLAGS: 00010287 RAX: ffffffff8b0ddcbe RBX: dffffc0000000000 RCX: 0000000000100000 RDX: ffffc9000e16a000 RSI: 0000000000000371 RDI: 0000000000000372 RBP: 0000000000000000 R08: ffff88801a6bc187 R09: 1ffff110034d7830 R10: dffffc0000000000 R11: ffffed10034d7831 R12: ffff888052c31d2e R13: ffff888052c30d80 R14: 1ffff1100a5862e4 R15: 0000000000000000 FS: 00007fb98db876c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb98db17d60 CR3: 0000000043d57000 CR4: 0000000000352ef0 Call Trace: rdev_tdls_oper net/wireless/rdev-ops.h:945 [inline] nl80211_tdls_oper+0x285/0x440 net/wireless/nl80211.c:13249 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x205/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x82f/0x9e0 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:729 ____sys_sendmsg+0x505/0x830 net/socket.c:2614 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2668 __sys_sendmsg net/socket.c:2700 [inline] __do_sys_sendmsg net/socket.c:2705 [inline] __se_sys_sendmsg net/socket.c:2703 [inline] __x64_sys_sendmsg+0x19b/0x260 net/socket.c:2703 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb98cd8eec9 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:00007fb98db87038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb98cfe5fa0 RCX: 00007fb98cd8eec9 RDX: 0000000000000050 RSI: 0000200000000240 RDI: 0000000000000008 RBP: 00007fb98ce11f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fb98cfe6038 R14: 00007fb98cfe5fa0 R15: 00007fff80107c68