mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
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wlan1: Failed check-sdata-in-driver check, flags: 0x4
WARNING: CPU: 1 PID: 5081 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x4a8/0x5a0
Modules linked in:
CPU: 1 PID: 5081 Comm: syz-executor.0 Not tainted 5.18.0-next-20220603 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:drv_bss_info_changed+0x4a8/0x5a0
Code: a8 03 00 00 48 85 ed 0f 84 a1 00 00 00 e8 00 92 5f fd e8 fb 91 5f fd 8b 54 24 04 48 89 ee 48 c7 c7 c0 74 bc 84 e8 8b 0a 26 00 <0f> 0b e9 10 fe ff ff e8 dc 91 5f fd e8 47 97 35 00 31 ff 89 c3 89
RSP: 0018:ffff888042497500 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff812b78b8 RDI: ffffed1008492e92
RBP: ffff888042374000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffff888042374b40
R13: 0000000002000000 R14: ffff888042375f08 R15: ffff888042375f00
FS:  00007f15e2131700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e326000 CR3: 000000004395c000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 ieee80211_bss_info_change_notify+0x9a/0xc0
 ieee80211_set_mcast_rate+0x37/0x40
 nl80211_set_mcast_rate+0x30b/0x5d0
 genl_family_rcv_msg_doit+0x22d/0x330
 genl_rcv_msg+0x33c/0x5a0
 netlink_rcv_skb+0x14b/0x430
 genl_rcv+0x24/0x40
 netlink_unicast+0x54a/0x800
 netlink_sendmsg+0x917/0xe10
 sock_sendmsg+0x150/0x190
 ____sys_sendmsg+0x70c/0x870
 ___sys_sendmsg+0xf3/0x170
 __x64_sys_sendmsg+0x132/0x220
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7f15e4bbbb19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f15e2131188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f15e4ccef60 RCX: 00007f15e4bbbb19
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003
RBP: 00007f15e21311d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
FAT-fs (loop4): bogus number of reserved sectors
R13: 00007ffd82db178f R14: 00007f15e2131300 R15: 0000000000022000
 </TASK>
FAT-fs (loop4): Can't find a valid FAT filesystem
irq event stamp: 1687
hardirqs last  enabled at (1693): [<ffffffff812b6a2f>] vprintk_emit+0x57f/0x5e0
hardirqs last disabled at (1698): [<ffffffff812b69c6>] vprintk_emit+0x516/0x5e0
softirqs last  enabled at (1430): [<ffffffff81167e03>] __irq_exit_rcu+0x113/0x170
softirqs last disabled at (1425): [<ffffffff81167e03>] __irq_exit_rcu+0x113/0x170
---[ end trace 0000000000000000 ]---
FAT-fs (loop4): bogus number of reserved sectors
FAT-fs (loop4): Can't find a valid FAT filesystem
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium