kernel write not supported for file /vcsa1 (pid: 71095 comm: kworker/0:2)
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wlan1: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 0 PID: 141371 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0
Modules linked in:
CPU: 0 PID: 141371 Comm: syz-executor.3 Not tainted 6.4.0-next-20230630 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ieee80211_bss_info_change_notify+0x305/0xab0
Code: 88 06 00 00 4d 85 f6 0f 84 c0 06 00 00 e8 53 67 2e fd e8 4e 67 2e fd 8b 54 24 0c 4c 89 f6 48 c7 c7 20 45 e0 84 e8 7b 42 f9 fc <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 8b 14 24 48 c1 ea 03 0f b6
RSP: 0018:ffff888027fdf540 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888026b8cb80 RCX: ffffc90000813000
RDX: 0000000000040000 RSI: ffffffff811743f2 RDI: 0000000000000001
RBP: ffff888016dc0e20 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000052da0 R12: 0000000000400000
R13: ffff888026b8e4f8 R14: ffff888026b8c000 R15: 0000000000000000
FS: 00007fca72ab3700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fca72ab1ff8 CR3: 000000003cb62000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
ieee80211_ocb_leave+0x1f1/0x350
__cfg80211_leave_ocb+0x1d5/0x5a0
cfg80211_leave_ocb+0x52/0x80
cfg80211_change_iface+0x8cb/0x1080
nl80211_set_interface+0x6b0/0x990
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe40
sock_sendmsg+0x1b6/0x200
__sys_sendto+0x254/0x360
__x64_sys_sendto+0xe1/0x1c0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fca754f08ac
Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b
RSP: 002b:00007fca72ab1f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fca72ab20f0 RCX: 00007fca754f08ac
RDX: 0000000000000024 RSI: 00007fca72ab2140 RDI: 0000000000000005
RBP: 0000000000000000 R08: 00007fca72ab1fd4 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007fca72ab2140 R14: 0000000000000005 R15: 0000000000000000
irq event stamp: 2361
hardirqs last enabled at (2371): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2384): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2206): [] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (2201): [] irq_exit_rcu+0x93/0xc0
---[ end trace 0000000000000000 ]---
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
kernel write not supported for file /vcsa1 (pid: 71095 comm: kworker/0:2)
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
kernel write not supported for file /vcsa1 (pid: 71095 comm: kworker/0:2)
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
kauditd_printk_skb: 5 callbacks suppressed
audit: type=1400 audit(1688123410.023:125): avc: denied { associate } for pid=141928 comm="syz-executor.1" name="tty23" dev="devtmpfs" ino=43 scontext=system_u:object_r:dbusd_exec_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
kernel write not supported for file /vcsa1 (pid: 28 comm: kworker/1:1)
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
syz-executor.5 calls setitimer() with new_value NULL pointer. Misfeature support will be removed
Process accounting resumed
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
audit: type=1326 audit(1688123416.937:126): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146444 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa9e892b19 code=0x0
audit: type=1326 audit(1688123417.761:127): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146444 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa9e892b19 code=0x0
audit: type=1326 audit(1688123417.917:128): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146595 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca7553db19 code=0x0
audit: type=1326 audit(1688123417.930:129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146601 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa9e892b19 code=0x0
audit: type=1326 audit(1688123418.877:130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146732 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca7553db19 code=0x0
audit: type=1326 audit(1688123418.889:131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=146735 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faa9e892b19 code=0x0