wlan1: RX AssocResp from 08:02:11:00:00:00 (capab=0x1 status=0 aid=1) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4401 at net/mac80211/chan.c:248 ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 Modules linked in: CPU: 1 PID: 4401 Comm: kworker/u4:6 Not tainted 6.1.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: phy12 ieee80211_iface_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 lr : ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 sp : ffff8000215d7020 x29: ffff8000215d7040 x28: ffff0000c97a6258 x27: 0000000000000000 x26: ffff0000c97a4c80 x25: dfff800000000000 x24: 0000000000000000 x23: 0000000000000344 x22: 0000000000000000 x21: 0000000000000000 x20: ffff0000c97a4c80 x19: dfff800000000000 x18: ffff8000215d6f40 x17: ffff800018aab000 x16: ffff8000084f8050 x15: 0000000000000002 x14: 000000000000000d x13: ffff0000d73cb780 x12: 0000000000100000 x11: 0000000000002f1b x10: ffff80002efb8000 x9 : ffff800011c33acc x8 : 0000000000002f1c x7 : ffff800011c33e7c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 ieee80211_get_chanctx_vif_max_required_bw net/mac80211/chan.c:294 [inline] ieee80211_get_chanctx_max_required_bw net/mac80211/chan.c:336 [inline] _ieee80211_recalc_chanctx_min_def+0x518/0xc78 net/mac80211/chan.c:381 ieee80211_recalc_chanctx_min_def+0x34/0x98 net/mac80211/chan.c:462 ieee80211_recalc_min_chandef+0x3a0/0x464 net/mac80211/util.c:2908 sta_info_move_state+0x53c/0x7c0 net/mac80211/sta_info.c:2300 ieee80211_assoc_success+0x3710/0x54c0 net/mac80211/mlme.c:5001 ieee80211_rx_mgmt_assoc_resp net/mac80211/mlme.c:5201 [inline] ieee80211_sta_rx_queued_mgmt+0x1dd0/0x36c4 net/mac80211/mlme.c:5831 ieee80211_iface_process_skb net/mac80211/iface.c:1665 [inline] ieee80211_iface_work+0x574/0xa90 net/mac80211/iface.c:1722 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 582958 hardirqs last enabled at (582957): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (582957): [] timekeeping_get_delta kernel/time/timekeeping.c:254 [inline] hardirqs last enabled at (582957): [] timekeeping_get_ns+0x124/0x3b8 kernel/time/timekeeping.c:388 hardirqs last disabled at (582958): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (582952): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (582952): [] rate_control_rate_init+0x2f4/0x548 net/mac80211/rate.c:65 softirqs last disabled at (582942): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (582942): [] rate_control_rate_init+0x284/0x548 net/mac80211/rate.c:62 ---[ end trace 0000000000000000 ]--- wlan1: associated wlan1: cannot understand ECSA IE operating class, 61, ignoring wlan1: BSS 08:02:11:00:00:00 switches to unsupported channel (0 MHz), disconnecting ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4401 at net/mac80211/chan.c:248 ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 Modules linked in: CPU: 1 PID: 4401 Comm: kworker/u4:6 Tainted: G W 6.1.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: phy12 ieee80211_csa_connection_drop_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 lr : ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 sp : ffff8000215d74a0 x29: ffff8000215d74c0 x28: ffff0000c97a6258 x27: 0000000000000000 x26: ffff0000c97a4c80 x25: dfff800000000000 x24: 0000000000000000 x23: 0000000000000344 x22: 0000000000000000 x21: 0000000000000000 x20: ffff0000c97a4c80 x19: dfff800000000000 x18: ffff8000215d71a0 x17: ffff800018aab000 x16: ffff8000084f8050 x15: 0000000000000000 x14: 000000000000000d x13: ffff0000d73cb780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800011c33acc x8 : ffff0000d73cb780 x7 : ffff800011c33e7c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: ieee80211_get_max_required_bw+0x44c/0x464 net/mac80211/chan.c:248 ieee80211_get_chanctx_vif_max_required_bw net/mac80211/chan.c:294 [inline] ieee80211_get_chanctx_max_required_bw net/mac80211/chan.c:336 [inline] _ieee80211_recalc_chanctx_min_def+0x518/0xc78 net/mac80211/chan.c:381 ieee80211_recalc_chanctx_min_def+0x34/0x98 net/mac80211/chan.c:462 ieee80211_recalc_min_chandef+0x3a0/0x464 net/mac80211/util.c:2908 sta_info_move_state+0x414/0x7c0 net/mac80211/sta_info.c:2291 __sta_info_destroy_part2+0x1d0/0x3e0 net/mac80211/sta_info.c:1309 __sta_info_flush+0x3b8/0x468 net/mac80211/sta_info.c:1455 sta_info_flush net/mac80211/sta_info.h:903 [inline] ieee80211_set_disassoc+0x528/0xd4c net/mac80211/mlme.c:2908 __ieee80211_disconnect+0x350/0x68c net/mac80211/mlme.c:3333 ieee80211_csa_connection_drop_work+0x20/0x30 net/mac80211/mlme.c:3388 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 583570 hardirqs last enabled at (583569): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:401 hardirqs last disabled at (583570): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (583568): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (583568): [] ieee80211_clear_fast_rx+0x6c/0x9c net/mac80211/rx.c:4579 softirqs last disabled at (583566): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (583566): [] ieee80211_clear_fast_rx+0x30/0x9c net/mac80211/rx.c:4576 ---[ end trace 0000000000000000 ]---