------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 167093 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0 Modules linked in: CPU: 0 PID: 167093 Comm: syz-executor.1 Not tainted 6.5.0-rc6-next-20230815 #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 03 60 28 fd e8 fe 5f 28 fd 8b 54 24 0c 4c 89 f6 48 c7 c7 40 4a e1 84 e8 7b b0 f2 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:ffff8880544c7368 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88803fcdcb80 RCX: ffffc90004e36000 RDX: 0000000000040000 RSI: ffffffff8117e982 RDI: 0000000000000001 RBP: ffff8880154e8e20 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400000 R13: ffff88803fcde4f8 R14: ffff88803fcdc000 R15: 0000000000000000 FS: 00007fd221d7d700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd22485d990 CR3: 0000000039290000 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+0x552/0x810 netlink_sendmsg+0x923/0xe40 sock_sendmsg+0x20d/0x260 ____sys_sendmsg+0x76a/0xa00 ___sys_sendmsg+0x110/0x1b0 __sys_sendmsg+0xf7/0x1d0 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x73/0xdd RIP: 0033:0x7fd224807b19 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:00007fd221d7d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fd22491af60 RCX: 00007fd224807b19 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007fd224861f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd8c6d7bff R14: 00007fd221d7d300 R15: 0000000000022000 irq event stamp: 2145 hardirqs last enabled at (2155): [] console_unlock+0x2a8/0x2e0 hardirqs last disabled at (2166): [] console_unlock+0x28d/0x2e0 softirqs last enabled at (1674): [] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (1667): [] irq_exit_rcu+0x93/0xc0 ---[ end trace 0000000000000000 ]--- mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium syz_tun: refused to change device tx_queue_len syz_tun: refused to change device tx_queue_len syz-executor.5[168905]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set audit: type=1400 audit(2000000734.125:91): avc: denied { module_load } for pid=168871 comm="syz-executor.5" path=2F6D656D66643A42DB2F89036CDE62CBB534EDBE4C4BA4673F4B29A0F09B3859B55AE11253F547CCF3E902680BCA2896E143DF1CEA8543FB1013FA0316CD05202864656C6574656429 dev="hugetlbfs" ino=104224 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:hugetlbfs_t:s0 tclass=system permissive=1 syz_tun: refused to change device tx_queue_len syz-executor.5[168905]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. syz_tun: refused to change device tx_queue_len EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8 r/w. Quota mode: writeback. EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8 r/w. Quota mode: writeback. syz-executor.7[169797]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.7[169801]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.2[169809]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.7[169818]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.2[169826]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.0[169837]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.0[169837]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.7[169842]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set __do_sys_memfd_create: 1 callbacks suppressed syz-executor.7[170180]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set