ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 ---[ end trace 0000000000000000 ]--- ===================================================== BUG: KMSAN: uninit-value in cfg80211_tx_mlme_mgmt+0x155/0x2f0 net/wireless/mlme.c:226 cfg80211_tx_mlme_mgmt+0x155/0x2f0 net/wireless/mlme.c:226 ieee80211_report_disconnect net/mac80211/mlme.c:4438 [inline] ieee80211_sta_connection_lost net/mac80211/mlme.c:8098 [inline] ieee80211_sta_work+0x1a4d/0x1c30 net/mac80211/mlme.c:8365 ieee80211_iface_work+0x1ae0/0x1b50 net/mac80211/iface.c:1698 cfg80211_wiphy_work+0x357/0x820 net/wireless/core.c:435 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xb97/0x1d90 kernel/workqueue.c:3319 worker_thread+0xedf/0x1590 kernel/workqueue.c:3400 kthread+0xd59/0xf00 kernel/kthread.c:464 ret_from_fork+0x6e/0x90 arch/x86/kernel/process.c:153 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Local variable frame_buf.i407 created at: ieee80211_sta_connection_lost net/mac80211/mlme.c:8093 [inline] ieee80211_sta_work+0x1942/0x1c30 net/mac80211/mlme.c:8365 ieee80211_iface_work+0x1ae0/0x1b50 net/mac80211/iface.c:1698 CPU: 0 UID: 0 PID: 3819 Comm: kworker/u8:10 Tainted: G W 6.15.0-rc6-syzkaller-00234-g83a896549f92 #0 PREEMPT(undef) Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: events_unbound cfg80211_wiphy_work =====================================================