------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 616569 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0 Modules linked in: CPU: 0 PID: 616569 Comm: syz-executor.0 Not tainted 6.5.0-rc6-next-20230818 #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 50 28 fd e8 4e 50 28 fd 8b 54 24 0c 4c 89 f6 48 c7 c7 20 42 e1 84 e8 3b a7 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:ffff88802c24f530 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88803eeb4b80 RCX: ffffc900045a2000 RDX: 0000000000040000 RSI: ffffffff8117e9a2 RDI: 0000000000000001 RBP: ffff888045ad8e20 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: fffffffffffc3020 R12: 0000000000400000 R13: ffff88803eeb64f8 R14: ffff88803eeb4000 R15: 0000000000000000 FS: 00007f339aee4700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f339aee2ff8 CR3: 000000003f45e000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: <TASK> 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+0x1ff/0x2f0 genl_rcv_msg+0x505/0x7e0 netlink_rcv_skb+0x15d/0x450 genl_rcv+0x28/0x40 netlink_unicast+0x552/0x810 netlink_sendmsg+0x923/0xe40 sock_sendmsg+0x20d/0x260 __sys_sendto+0x254/0x360 __x64_sys_sendto+0xe1/0x1c0 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x6e/0xd8 RIP: 0033:0x7f339d9218ac 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:00007f339aee2f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f339aee30f0 RCX: 00007f339d9218ac RDX: 0000000000000024 RSI: 00007f339aee3140 RDI: 0000000000000004 RBP: 0000000000000000 R08: 00007f339aee2fd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f339aee3140 R14: 0000000000000004 R15: 0000000000000000 </TASK> irq event stamp: 2847 hardirqs last enabled at (2857): [<ffffffff81314f48>] console_unlock+0x2a8/0x2e0 hardirqs last disabled at (2868): [<ffffffff81314f2d>] console_unlock+0x28d/0x2e0 softirqs last enabled at (2818): [<ffffffff8119ab83>] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (2783): [<ffffffff8119ab83>] 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 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. netlink: 12 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 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.1[618727]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set loop1: detected capacity change from 0 to 40 syz-executor.1: attempt to access beyond end of device loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 buffer_io_error: 22 callbacks suppressed Buffer I/O error on dev loop1, logical block 10, lost async page write syz-executor.1[618727]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 syz-executor.1[619009]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set loop1: detected capacity change from 0 to 40 syz-executor.4[619014]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.1: attempt to access beyond end of device loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 Buffer I/O error on dev loop1, logical block 10, lost async page write syz-executor.1[619233]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set loop1: detected capacity change from 0 to 40 syz-executor.4[619235]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.1: attempt to access beyond end of device loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 Buffer I/O error on dev loop1, logical block 10, lost async page write tmpfs: Bad value for 'mpol' tmpfs: Bad value for 'mpol' syz-executor.1[619560]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set loop1: detected capacity change from 0 to 40 syz-executor.4[620099]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.4[621173]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set syz-executor.4[621173]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy misc raw-gadget: fail, usb_gadget_register_driver returned -16