------------[ cut here ]------------ WARNING: CPU: 1 PID: 4333 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 4333 Comm: kworker/u4:5 Not tainted 6.1.74-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 sp : ffff80001e6479a0 x29: ffff80001e647a30 x28: ffff00010e7f8000 x27: ffff00010e7f8c90 x26: 1ffff00003cc8f38 x25: dfff800000000000 x24: ffff00010e7f8000 x23: 0000000000000001 x22: ffff0000c40c35d8 x21: ffff00010e7f8c90 x20: ffff0000d82ef018 x19: ffff00010e7f8df0 x18: 1fffe0003686ff76 x17: ffff80001582d000 x16: ffff8000084f9038 x15: 0000000000000000 x14: 0000000000000003 x13: ffff0000cf5d0000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000119076e8 x8 : ffff0000cf5d0000 x7 : ffff800011856d4c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000122ac460 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:986 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1012 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 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: 903718 hardirqs last enabled at (903717): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:401 hardirqs last disabled at (903718): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (903716): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (903716): [] cfg80211_get_bss+0x708/0xb34 net/wireless/scan.c:1514 softirqs last disabled at (903714): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (903714): [] cfg80211_get_bss+0x148/0xb34 net/wireless/scan.c:1488 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4333 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 Modules linked in: CPU: 1 PID: 4333 Comm: kworker/u4:5 Tainted: G W 6.1.74-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: cfg80211 cfg80211_event_work pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 lr : __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 sp : ffff80001e6479a0 x29: ffff80001e647a30 x28: ffff00010f118000 x27: ffff00010f118c90 x26: 1ffff00003cc8f38 x25: dfff800000000000 x24: ffff00010f118000 x23: 0000000000000001 x22: ffff00010f0bb5d8 x21: ffff00010f118c90 x20: ffff000111862818 x19: ffff00010f118df0 x18: 1ffff00004640d5a x17: ffff80001582d000 x16: ffff8000084f9038 x15: 0000000000000000 x14: 0000000000000003 x13: ffff0000cf5d0000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000119076e8 x8 : ffff0000cf5d0000 x7 : ffff800011856d4c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000006 x1 : ffff8000122ac460 x0 : 0000000000000000 Call trace: __cfg80211_ibss_joined+0x3f4/0x508 net/wireless/ibss.c:37 cfg80211_process_wdev_events+0x328/0x450 net/wireless/util.c:986 cfg80211_process_rdev_events+0xc8/0x12c net/wireless/util.c:1012 cfg80211_event_work+0x34/0x4c net/wireless/core.c:330 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: 904110 hardirqs last enabled at (904109): [] __local_bh_enable_ip+0x230/0x470 kernel/softirq.c:401 hardirqs last disabled at (904110): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (904108): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (904108): [] cfg80211_get_bss+0x708/0xb34 net/wireless/scan.c:1514 softirqs last disabled at (904106): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (904106): [] cfg80211_get_bss+0x148/0xb34 net/wireless/scan.c:1488 ---[ end trace 0000000000000000 ]---