------------[ cut here ]------------ WARNING: net/wireless/scan.c:1203 at cfg80211_scan_done+0x2cc/0x5ec net/wireless/scan.c:1202, CPU#0: kworker/u8:57/5923 Modules linked in: CPU: 0 UID: 0 PID: 5923 Comm: kworker/u8:57 Tainted: G L syzkaller #0 PREEMPT Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 Workqueue: events_unbound cfg80211_wiphy_work pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : cfg80211_scan_done+0x2cc/0x5ec net/wireless/scan.c:1202 lr : cfg80211_scan_done+0x2cc/0x5ec net/wireless/scan.c:1202 sp : ffff8000955b78c0 x29: ffff8000955b7950 x28: ffff0000fb730740 x27: 1fffe0001a8e3f0f x26: dfff800000000000 x25: ffff700012ab6f1c x24: ffff0000d471f800 x23: ffff0000fb7301b8 x22: ffff0000fb732b68 x21: ffff8000955b7900 x20: ffff0000d471f818 x19: ffff0000d471f878 x18: 1fffe00035bac428 x17: 0000000000000003 x16: ffff800088b97000 x15: 0000000000000000 x14: 00000000001c80d3 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000000003 x9 : 0000000000000000 x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff8000955b7910 x4 : ffff0000d471f810 x3 : ffff80008605ba74 x2 : 0000000000000001 x1 : ffff0000d1ac3b00 x0 : 0000000000000000 Call trace: cfg80211_scan_done+0x2cc/0x5ec net/wireless/scan.c:1202 (P) __ieee80211_scan_completed+0x458/0xc04 net/mac80211/scan.c:510 ieee80211_scan_work+0x140/0x180c net/mac80211/scan.c:1193 cfg80211_wiphy_work+0x278/0x588 net/wireless/core.c:540 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0x91c/0x1250 kernel/workqueue.c:3479 worker_thread+0x798/0xbd0 kernel/workqueue.c:3560 kthread+0x304/0x3d4 kernel/kthread.c:436 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:838 irq event stamp: 66868 hardirqs last enabled at (66867): [] class_irqsave_destructor include/linux/irqflags.h:268 [inline] hardirqs last enabled at (66867): [] __free_object+0x2e8/0x49c lib/debugobjects.c:541 hardirqs last disabled at (66868): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:445 softirqs last enabled at (66718): [] spin_unlock_bh include/linux/spinlock.h:407 [inline] softirqs last enabled at (66718): [] batadv_forw_packet_steal+0x11c/0x13c net/batman-adv/send.c:-1 softirqs last disabled at (66716): [] spin_lock_bh include/linux/spinlock.h:353 [inline] softirqs last disabled at (66716): [] batadv_forw_packet_steal+0x38/0x13c net/batman-adv/send.c:569 ---[ end trace 0000000000000000 ]--- netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50