------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 3 PID: 3654 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x4dd/0x5f0 net/mac80211/driver-ops.h:172 Modules linked in: CPU: 3 PID: 3654 Comm: syz-executor160 Not tainted 5.19.0-rc8-syzkaller-00105-g6e2c0490769e #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:drv_bss_info_changed+0x4dd/0x5f0 net/mac80211/driver-ops.h:172 Code: 08 06 00 00 48 85 ed 0f 84 b9 00 00 00 e8 8b 3e bc f8 e8 86 3e bc f8 8b 54 24 04 48 89 ee 48 c7 c7 00 92 f3 8a e8 94 bc 74 00 <0f> 0b e9 f6 fd ff ff e8 67 3e bc f8 e8 42 c8 b9 00 31 ff 89 c3 89 RSP: 0018:ffffc90002e0f500 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88801c3960c0 RSI: ffffffff815ffd48 RDI: fffff520005c1e92 RBP: ffff888025f58000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000080000000 R11: 0000000000000001 R12: ffff888025f58c80 R13: 0000000002000000 R14: ffff888025f5a2d0 R15: ffff888025f5a2c8 FS: 000055555666b300(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d4d87b2008 CR3: 0000000022427000 CR4: 0000000000150ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:210 ieee80211_set_mcast_rate+0x37/0x40 net/mac80211/cfg.c:2703 rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline] nl80211_set_mcast_rate+0x317/0x610 net/wireless/nl80211.c:10783 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:731 genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:792 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2501 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:734 ____sys_sendmsg+0x6eb/0x810 net/socket.c:2488 ___sys_sendmsg+0xf3/0x170 net/socket.c:2542 __sys_sendmsg net/socket.c:2571 [inline] __do_sys_sendmsg net/socket.c:2580 [inline] __se_sys_sendmsg net/socket.c:2578 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2578 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fbc49f21ab9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcf86fb178 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fbc49f9b3a0 RCX: 00007fbc49f21ab9 RDX: 0000000000000000 RSI: 0000000020000700 RDI: 0000000000000004 RBP: 0000000000000003 R08: 0000000c00000001 R09: 0000000c00000001 R10: 0000000c00000001 R11: 0000000000000246 R12: 0000000000000031 R13: 00007ffcf86fb1c0 R14: 00007ffcf86fb1aa R15: 00007fbc49f9b410