wlan0: Failed check-sdata-in-driver check, flags: 0x4
WARNING: CPU: 1 PID: 15753 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172
Modules linked in:
CPU: 1 PID: 15753 Comm: syz-executor.5 Not tainted 5.10.186 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:drv_bss_info_changed+0x554/0x5f0 net/mac80211/driver-ops.h:172
Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 14 ee 8e fd e8 0f ee 8e fd 8b 54 24 04 48 89 ee 48 c7 c7 40 2c 95 84 e8 f0 f2 24 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 fd 9f ba fd e9 97 fb ff ff 4c 89
RSP: 0018:ffff88804b95f508 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff8129a423 RDI: ffffed100972be93
RBP: ffff88801ee58000 R08: 0000000000000001 R09: ffff88806cf27fdb
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801ee58bc0
R13: 0000000002000000 R14: ffff88801ee59da0 R15: ffff88801ee59d98
FS: 00007f65bdd4b700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d722000 CR3: 000000001b778000 CR4: 0000000000350ee0
Call Trace:
ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:210
ieee80211_set_mcast_rate+0x37/0x50 net/mac80211/cfg.c:2564
rdev_set_mcast_rate net/wireless/rdev-ops.h:1212 [inline]
nl80211_set_mcast_rate+0x30b/0x650 net/wireless/nl80211.c:10215
genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800
netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496
genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline]
netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348
netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1915
sock_sendmsg_nosec net/socket.c:651 [inline]
sock_sendmsg+0x154/0x190 net/socket.c:671
____sys_sendmsg+0x70d/0x870 net/socket.c:2356
___sys_sendmsg+0xf3/0x170 net/socket.c:2410
__sys_sendmsg+0xe5/0x1b0 net/socket.c:2439
do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
entry_SYSCALL_64_after_hwframe+0x61/0xc6
RIP: 0033:0x7f65c07d5b19
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:00007f65bdd4b188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f65c08e8f60 RCX: 00007f65c07d5b19
RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000000000004
RBP: 00007f65c082ff6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd3ac06e8f R14: 00007f65bdd4b300 R15: 0000000000022000
irq event stamp: 1311
hardirqs last enabled at (1317): [<ffffffff81298666>] console_trylock_spinning kernel/printk/printk.c:1849 [inline]
hardirqs last enabled at (1317): [<ffffffff81298666>] vprintk_emit+0x486/0x4d0 kernel/printk/printk.c:2053
hardirqs last disabled at (1322): [<ffffffff812985f8>] console_trylock_spinning kernel/printk/printk.c:1828 [inline]
hardirqs last disabled at (1322): [<ffffffff812985f8>] vprintk_emit+0x418/0x4d0 kernel/printk/printk.c:2053
softirqs last enabled at (808): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
softirqs last disabled at (799): [<ffffffff84001002>] asm_call_irq_on_stack+0x12/0x20
---[ end trace 7f55e2da502faaa9 ]---
audit: type=1400 audit(1688551954.133:30): avc: denied { write } for pid=15764 comm="syz-executor.5" name="task" dev="proc" ino=52685 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
audit: type=1400 audit(1688551954.133:31): avc: denied { add_name } for pid=15764 comm="syz-executor.5" name="15766" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1
audit: type=1400 audit(1688551954.134:32): avc: denied { create } for pid=15764 comm="syz-executor.5" name="15766" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1