------------[ cut here ]------------
wlan0: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 1 PID: 26343 at net/mac80211/main.c:288 ieee80211_link_info_change_notify+0x1f7/0x320
Modules linked in:
CPU: 1 PID: 26343 Comm: syz-executor.0 Not tainted 6.4.0-next-20230706 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ieee80211_link_info_change_notify+0x1f7/0x320
Code: 88 06 00 00 4d 85 ed 0f 84 d6 00 00 00 e8 21 1a 2f fd e8 1c 1a 2f fd 8b 54 24 0c 4c 89 ee 48 c7 c7 a0 52 e0 84 e8 89 f6 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:ffff888048097480 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000002000000 RCX: ffffc900009f0000
RDX: 0000000000040000 RSI: ffffffff81171cc2 RDI: 0000000000000001
RBP: ffff88801eb74b80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801eb76038
R13: ffff88801eb74000 R14: ffff88800d038e20 R15: 0000000000000000
FS: 00007fa0aa0a6700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2c022000 CR3: 000000000ecac000 CR4: 0000000000350ee0
Call Trace:
ieee80211_set_mcast_rate+0x42/0x50
nl80211_set_mcast_rate+0x30a/0x680
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_sendmsg+0x76a/0x9a0
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1d0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fa0acb30b19
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:00007fa0aa0a6188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fa0acc43f60 RCX: 00007fa0acb30b19
RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000003
RBP: 00007fa0acb8af6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffebd94b25f R14: 00007fa0aa0a6300 R15: 0000000000022000
irq event stamp: 1737
hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1646): [] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (1637): [] irq_exit_rcu+0x93/0xc0
---[ end trace 0000000000000000 ]---
audit: type=1326 audit(1688641766.591:36): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=26488 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d5ff0eb19 code=0x0
audit: type=1326 audit(1688641767.423:37): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=26488 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d5ff0eb19 code=0x0
audit: type=1326 audit(1688641767.636:38): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=26546 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d5ff0eb19 code=0x0
audit: type=1326 audit(1688641768.539:39): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=26576 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d5ff0eb19 code=0x0
audit: type=1326 audit(1688641769.470:40): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=26615 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d5ff0eb19 code=0x0
loop2: detected capacity change from 0 to 264192
FAT-fs (loop2): bogus number of reserved sectors
FAT-fs (loop2): Can't find a valid FAT filesystem
loop2: detected capacity change from 0 to 264192
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
mac80211_hwsim hwsim17 wlan1: entered allmulticast mode
mac80211_hwsim hwsim17 wlan1: left allmulticast mode
mac80211_hwsim hwsim17 wlan1: entered allmulticast mode
mac80211_hwsim hwsim17 wlan1: left allmulticast mode
loop2: detected capacity change from 0 to 264192
FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
mac80211_hwsim hwsim17 wlan1: entered allmulticast mode
mac80211_hwsim hwsim17 wlan1: left allmulticast mode
mac80211_hwsim hwsim17 wlan1: entered allmulticast mode
mac80211_hwsim hwsim17 wlan1: left allmulticast mode
mac80211_hwsim hwsim17 wlan1: entered allmulticast mode
mac80211_hwsim hwsim17 wlan1: left allmulticast mode
tmpfs: Bad value for 'mpol'
loop2: detected capacity change from 0 to 40
tmpfs: Bad value for 'mpol'
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop2, logical block 10, lost async page write
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop2, logical block 10, lost async page write
tmpfs: Bad value for 'mpol'
loop2: detected capacity change from 0 to 40
tmpfs: Bad value for 'mpol'
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
Buffer I/O error on dev loop2, logical block 10, lost async page write
capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use)
loop2: detected capacity change from 0 to 40