------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 22552 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0 Modules linked in: CPU: 0 PID: 22552 Comm: syz-executor.4 Not tainted 6.4.0-rc7-next-20230621 #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 a3 83 2f fd e8 9e 83 2f fd 8b 54 24 0c 4c 89 f6 48 c7 c7 e0 27 e0 84 e8 9b 78 fa 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:ffff88803a41f540 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88801f5d4b80 RCX: ffffc900037db000 RDX: 0000000000040000 RSI: ffffffff81171eb2 RDI: 0000000000000001 RBP: ffff888015818e20 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400000 R13: ffff88801f5d64f0 R14: ffff88801f5d4000 R15: 0000000000000000 FS: 00007fbe541d8700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbe541d6ff8 CR3: 00000000509c0000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000010602 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: 0033:0x7fbe56c158ac 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:00007fbe541d6f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fbe541d70f0 RCX: 00007fbe56c158ac RDX: 0000000000000024 RSI: 00007fbe541d7140 RDI: 0000000000000004 RBP: 0000000000000000 R08: 00007fbe541d6fd4 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007fbe541d7140 R14: 0000000000000004 R15: 0000000000000000 irq event stamp: 2615 hardirqs last enabled at (2625): [] __up_console_sem+0x78/0x80 hardirqs last disabled at (2636): [] __up_console_sem+0x5d/0x80 softirqs last enabled at (2480): [] irq_exit_rcu+0x93/0xc0 softirqs last disabled at (2475): [] irq_exit_rcu+0x93/0xc0 ---[ end trace 0000000000000000 ]--- cgroup: fork rejected by pids controller in /syz2 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 loop0: detected capacity change from 0 to 128 random: crng reseeded on system resumption Restarting kernel threads ... done. random: crng reseeded on system resumption Restarting kernel threads ... wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 done. loop0: detected capacity change from 0 to 128 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 netlink: 'syz-executor.2': attribute type 27 has an invalid length. netlink: 'syz-executor.2': attribute type 27 has an invalid length. loop0: detected capacity change from 0 to 128 netlink: 'syz-executor.2': attribute type 27 has an invalid length. loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 netlink: 'syz-executor.2': attribute type 27 has an invalid length. loop0: detected capacity change from 0 to 128 netlink: 'syz-executor.2': attribute type 27 has an invalid length. loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 Bluetooth: hci0: command 0x2061 tx timeout loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 loop0: detected capacity change from 0 to 128 sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 33 prio class 2 Unsupported ieee802154 address type: 0 loop0: detected capacity change from 0 to 128