------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 1 PID: 5727 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: 5727 Comm: syz-executor.5 Not tainted 5.10.234 #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 54 80 8c fd e8 4f 80 8c fd 8b 54 24 04 48 89 ee 48 c7 c7 80 c8 95 84 e8 2c 04 25 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 2d 78 b8 fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff88804c42f5c8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129ea93 RDI: ffffed1009885eab RBP: ffff888048bd8000 R08: 0000000000000001 R09: ffff88806cf37b0f R10: 0000000000000000 R11: 0000000000000001 R12: ffff888048bd8bc0 R13: 0000000000400000 R14: ffff888048bd9da0 R15: ffff888048bd9d98 FS: 00007f63cfc6f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f63cfc6dff8 CR3: 000000004cd6a000 CR4: 0000000000350ee0 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:212 ieee80211_ocb_leave+0x1ed/0x340 net/mac80211/ocb.c:228 rdev_leave_ocb net/wireless/rdev-ops.h:382 [inline] __cfg80211_leave_ocb+0x1d6/0x570 net/wireless/ocb.c:70 cfg80211_leave_ocb+0x4e/0x70 net/wireless/ocb.c:84 cfg80211_change_iface+0x843/0xf90 net/wireless/util.c:1064 nl80211_set_interface+0x67c/0x8f0 net/wireless/nl80211.c:3811 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:2485 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1307 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1333 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:651 [inline] __sock_sendmsg+0x154/0x190 net/socket.c:663 __sys_sendto+0x21c/0x320 net/socket.c:2005 __do_sys_sendto net/socket.c:2017 [inline] __se_sys_sendto net/socket.c:2013 [inline] __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2013 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f63d26ac8ac 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:00007f63cfc6df80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f63cfc6e0f0 RCX: 00007f63d26ac8ac RDX: 0000000000000024 RSI: 00007f63cfc6e140 RDI: 0000000000000004 RBP: 0000000000000000 R08: 00007f63cfc6dfd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f63cfc6e140 R14: 0000000000000004 R15: 0000000000000000 irq event stamp: 2737 hardirqs last enabled at (2747): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (2756): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (2268): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (2251): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 7875a6d6adcb38c0 ]--- netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. cgroup2: Unknown parameter '01777777777777777777777>RuZ[^0ePzg#8' netlink: 292 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 292 bytes leftover after parsing attributes in process `syz-executor.7'. cgroup2: Unknown parameter '01777777777777777777777>RuZ[^0ePzg#8' loop2: detected capacity change from 0 to 69632 netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor.7'. wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ISOFS: Bad logical zone size 9808 netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. loop2: detected capacity change from 0 to 69632 ISOFS: Bad logical zone size 9808 netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19990 sclass=netlink_route_socket pid=5791 comm=syz-executor.7 loop1: detected capacity change from 0 to 65024 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready loop1: detected capacity change from 0 to 65024 audit: type=1400 audit(1739424871.046:95): avc: denied { module_load } for pid=5819 comm="syz-executor.2" path=2F6D656D66643A02213991FD202864656C6574656429 dev="tmpfs" ino=1099 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=system permissive=1 Module has invalid ELF structures sg_write: data in/out 33555249/24 bytes for SCSI command 0xfd-- guessing data in; program syz-executor.6 not setting count and/or reply_len properly audit: type=1326 audit(1739424871.177:96): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 audit: type=1326 audit(1739424871.182:97): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 netlink: 'syz-executor.1': attribute type 4 has an invalid length. audit: type=1326 audit(1739424871.191:98): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 netlink: 'syz-executor.1': attribute type 4 has an invalid length. audit: type=1326 audit(1739424871.193:99): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=87 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 audit: type=1326 audit(1739424871.198:100): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 sg_write: data in/out 33555249/24 bytes for SCSI command 0xfd-- guessing data in; program syz-executor.6 not setting count and/or reply_len properly audit: type=1326 audit(1739424871.199:101): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f63d26aca04 code=0x7ffc0000 audit: type=1326 audit(1739424871.199:102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 audit: type=1326 audit(1739424871.199:103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000 audit: type=1326 audit(1739424871.199:104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5827 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f63d26f9b19 code=0x7ffc0000