------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 1 PID: 13080 at net/mac80211/driver-ops.c:97 drv_remove_interface+0x390/0x470 net/mac80211/driver-ops.c:97 Modules linked in: CPU: 1 PID: 13080 Comm: syz-executor897 Not tainted 5.10.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:drv_remove_interface+0x390/0x470 net/mac80211/driver-ops.c:97 Code: ab 40 06 00 00 48 85 ed 0f 84 90 00 00 00 e8 57 4e 2c f9 e8 52 4e 2c f9 44 89 f2 48 89 ee 48 c7 c7 a0 a4 61 8a e8 dc cc 68 00 <0f> 0b e9 d8 fd ff ff e8 34 4e 2c f9 0f 0b e9 ff fc ff ff e8 28 4e RSP: 0018:ffffc900016af6d8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888018234c00 RCX: 0000000000000000 RDX: ffff888032a60000 RSI: ffffffff8158d875 RDI: fffff520002d5ecd RBP: ffff888018234000 R08: 0000000000000001 R09: ffff8880b9f30627 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888018235250 R14: 0000000000000004 R15: 000000000000000f FS: 0000000000000000(0000) GS:ffff8880b9f00000(0063) knlGS:00000000f77deb40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 00000000f779cdb0 CR3: 000000003266d000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_do_stop+0x103c/0x2100 net/mac80211/iface.c:621 ieee80211_stop+0x1a/0x20 net/mac80211/iface.c:648 __dev_close_many+0x1b3/0x2e0 net/core/dev.c:1607 __dev_close net/core/dev.c:1619 [inline] __dev_change_flags+0x2cb/0x730 net/core/dev.c:8421 dev_change_flags+0x8a/0x160 net/core/dev.c:8494 devinet_ioctl+0x14fd/0x1ca0 net/ipv4/devinet.c:1143 inet_ioctl+0x1ea/0x330 net/ipv4/af_inet.c:967 packet_ioctl+0xad/0x250 net/packet/af_packet.c:4147 sock_do_ioctl+0xcb/0x2d0 net/socket.c:1047 compat_ifreq_ioctl net/socket.c:3310 [inline] compat_sock_ioctl_trans net/socket.c:3475 [inline] compat_sock_ioctl+0x49b/0x1d30 net/socket.c:3508 __do_compat_sys_ioctl+0x1d3/0x230 fs/ioctl.c:842 do_syscall_32_irqs_on arch/x86/entry/common.c:78 [inline] __do_fast_syscall_32+0x56/0x80 arch/x86/entry/common.c:137 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:160 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c RIP: 0023:0xf7fe4549 Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f77de12c EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000008914 RDX: 0000000020001000 RSI: 0000000000000000 RDI: 0000000008120020 RBP: 000000000812002c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000