------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 1 PID: 13463 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: 13463 Comm: syz-executor.3 Not tainted 5.10.181 #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 a4 fc 8e fd e8 9f fc 8e fd 8b 54 24 04 48 89 ee 48 c7 c7 e0 28 95 84 e8 d0 ee 24 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 9d ac ba fd e9 97 fb ff ff 4c 89 RSP: 0018:ffff88804b69f3f0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8129a423 RDI: ffffed10096d3e70 RBP: ffff888047bdc000 R08: 0000000000000001 R09: ffff88806cf27fdb R10: 0000000000000000 R11: 0000000000000001 R12: ffff888047bdcbc0 R13: 0000000000400000 R14: ffff888047bddda0 R15: ffff888047bddd98 FS: 00007f670acc1700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2dc22000 CR3: 000000004d6c2000 CR4: 0000000000350ee0 Call Trace: ieee80211_bss_info_change_notify+0x9a/0xc0 net/mac80211/main.c:210 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+0x66c/0x910 net/wireless/nl80211.c:3804 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:2496 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline] netlink_unicast+0x549/0x7f0 net/netlink/af_netlink.c:1348 netlink_sendmsg+0x90f/0xdf0 net/netlink/af_netlink.c:1915 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0x154/0x190 net/socket.c:671 ____sys_sendmsg+0x70d/0x870 net/socket.c:2356 ___sys_sendmsg+0xf3/0x170 net/socket.c:2410 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7f670d74bb19 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:00007f670acc1188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f670d85ef60 RCX: 00007f670d74bb19 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 RBP: 00007f670d7a5f6d R08: 0000000000000000 R09: 0000000000000000 CPU: 0 PID: 13466 Comm: syz-executor.1 Not tainted 5.10.181 #1 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 R13: 00007fff2339b5df R14: 00007f670acc1300 R15: 0000000000022000 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 irq event stamp: 1777 should_failslab+0x5/0x20 mm/slab_common.c:1193 slab_pre_alloc_hook mm/slab.h:515 [inline] slab_alloc_node mm/slub.c:2821 [inline] slab_alloc mm/slub.c:2904 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2909 hardirqs last enabled at (1789): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:635 mem_pool_alloc mm/kmemleak.c:423 [inline] create_object.isra.0+0x3a/0xa20 mm/kmemleak.c:578 hardirqs last disabled at (1798): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2476 softirqs last enabled at (1192): [] asm_call_irq_on_stack+0x12/0x20 kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] slab_post_alloc_hook mm/slab.h:534 [inline] kmem_cache_alloc_bulk+0x168/0x320 mm/slub.c:3343 softirqs last disabled at (1187): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 3e5ab01d078f1c4d ]--- io_alloc_req io_uring/io_uring.c:1981 [inline] io_submit_sqes+0x6f76/0x85c0 io_uring/io_uring.c:7341 __do_sys_io_uring_enter+0x6b5/0x1730 io_uring/io_uring.c:10083 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xc6 RIP: 0033:0x7fc41f65eb19 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:00007fc41cbd4188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa RAX: ffffffffffffffda RBX: 00007fc41f771f60 RCX: 00007fc41f65eb19 RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 RBP: 00007fc41cbd41d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffe8f9a1bff R14: 00007fc41cbd4300 R15: 0000000000022000