------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: net/mac80211/driver-ops.h:1723 at drv_can_activate_links net/mac80211/driver-ops.h:1723 [inline], CPU#0: kworker/u8:5/902 WARNING: net/mac80211/driver-ops.h:1723 at ieee80211_set_active_links+0x5ec/0xb88 net/mac80211/link.c:651, CPU#0: kworker/u8:5/902 Modules linked in: CPU: 0 UID: 0 PID: 902 Comm: kworker/u8:5 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 Workqueue: events_unbound cfg80211_wiphy_work pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : drv_can_activate_links net/mac80211/driver-ops.h:1723 [inline] pc : ieee80211_set_active_links+0x5ec/0xb88 net/mac80211/link.c:651 lr : drv_can_activate_links net/mac80211/driver-ops.h:1723 [inline] lr : ieee80211_set_active_links+0x5ec/0xb88 net/mac80211/link.c:651 sp : ffff800094947950 x29: ffff800094947960 x28: 1fffe00018e1a090 x27: ffff800088b3a000 x26: dfff800000000000 x25: ffff80008a19d000 x24: ffff0000c9bd5918 x23: 0000000000000000 x22: ffff0000c9c40f60 x21: 0000000000000000 x20: ffff0000c9bd6c70 x19: 0000000000000003 x18: 00000000ffffffff x17: ffff80008a7d6000 x16: 0000000000000004 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000002 x9 : 01768f3f6e531800 x8 : 01768f3f6e531800 x7 : ffff80008048c5b8 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f6830 x2 : 0000000100000000 x1 : ffff0000c70d0000 x0 : 0000000000000000 Call trace: drv_can_activate_links net/mac80211/driver-ops.h:1723 [inline] (P) ieee80211_set_active_links+0x5ec/0xb88 net/mac80211/link.c:651 (P) ieee80211_if_parse_active_links+0xe0/0x150 net/mac80211/debugfs_netdev.c:732 ieee80211_if_write_sdata_handler+0x6c/0x84 net/mac80211/debugfs_netdev.c:75 wiphy_locked_debugfs_write_work+0xe8/0x12c net/wireless/debugfs.c:248 cfg80211_wiphy_work+0x278/0x588 net/wireless/core.c:538 process_one_work kernel/workqueue.c:3322 [inline] process_scheduled_works+0x788/0x10b8 kernel/workqueue.c:3405 worker_thread+0x798/0xbd0 kernel/workqueue.c:3486 kthread+0x304/0x3d4 kernel/kthread.c:436 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:838 irq event stamp: 178020 hardirqs last enabled at (178019): [] irqentry_exit_to_kernel_mode_after_preempt include/linux/irq-entry-common.h:507 [inline] hardirqs last enabled at (178019): [] __arm64_exit_to_kernel_mode+0x64/0x78 arch/arm64/kernel/entry-common.c:60 hardirqs last disabled at (178020): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:445 softirqs last enabled at (178002): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (178002): [] ieee80211_configure_filter+0x4ec/0x1130 net/mac80211/main.c:75 softirqs last disabled at (178000): [] spin_lock_bh include/linux/spinlock.h:348 [inline] softirqs last disabled at (178000): [] ieee80211_configure_filter+0x32c/0x1130 net/mac80211/main.c:71 ---[ end trace 0000000000000000 ]---