------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 0 PID: 7186 at kernel/locking/lockdep.c:231 hlock_class kernel/locking/lockdep.c:231 [inline] WARNING: CPU: 0 PID: 7186 at kernel/locking/lockdep.c:231 check_wait_context kernel/locking/lockdep.c:4772 [inline] WARNING: CPU: 0 PID: 7186 at kernel/locking/lockdep.c:231 __lock_acquire+0x58c/0x2040 kernel/locking/lockdep.c:5092 Modules linked in: CPU: 0 UID: 0 PID: 7186 Comm: kworker/u8:21 Not tainted 6.11.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Workqueue: events_unbound cfg80211_wiphy_work RIP: 0010:hlock_class kernel/locking/lockdep.c:231 [inline] RIP: 0010:check_wait_context kernel/locking/lockdep.c:4772 [inline] RIP: 0010:__lock_acquire+0x58c/0x2040 kernel/locking/lockdep.c:5092 Code: 00 00 83 3d b5 47 a8 0e 00 75 23 90 48 c7 c7 e0 d3 0a 8c 48 c7 c6 80 d6 0a 8c e8 4f d8 e5 ff 48 ba 00 00 00 00 00 fc ff df 90 <0f> 0b 90 90 90 31 db 48 81 c3 c4 00 00 00 48 89 d8 48 c1 e8 03 0f RSP: 0018:ffffc900046e7170 EFLAGS: 00010046 RAX: 98cb94c0fb36bc00 RBX: 00000000000018d8 RCX: ffff888023e48000 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000014 R08: ffffffff8155b4d2 R09: 1ffff1101724519a R10: dffffc0000000000 R11: ffffed101724519b R12: ffff888023e48000 R13: 00000000000018d8 R14: 1ffff110047c9174 R15: ffff888023e48ba0 FS: 0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ca06ff8 CR3: 000000002c158000 CR4: 0000000000350ef0 Call Trace: lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5759 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378 raw_spin_rq_lock_nested+0xb0/0x140 kernel/sched/core.c:568 raw_spin_rq_lock kernel/sched/sched.h:1415 [inline] rq_lock kernel/sched/sched.h:1714 [inline] __schedule+0x357/0x4a60 kernel/sched/core.c:6436 preempt_schedule_irq+0xfb/0x1c0 kernel/sched/core.c:6851 irqentry_exit+0x5e/0x90 kernel/entry/common.c:354 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:707 RIP: 0010:ieee80211_sta_get_rates+0x336/0x660 Code: 4d 8b 36 4c 8d 2c 40 4b 8d 1c ae 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 f4 00 00 00 8b 1b <8b> 6c 24 4c 21 eb 89 df 89 ee e8 ab 64 60 f6 39 eb 75 7a 4b 8d 5c RSP: 0018:ffffc900046e7798 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 000000000000001a RCX: dffffc0000000000 RDX: 0000000000000000 RSI: 000000000000005a RDI: 000000000000000a RBP: 000000000000000a R08: ffffffff8b33283c R09: 1ffffffff202fe25 R10: dffffc0000000000 R11: fffffbfff202fe26 R12: dffffc0000000000 R13: 0000000000000012 R14: ffff888066c2dc38 R15: 0000000000000006 ieee80211_update_sta_info net/mac80211/ibss.c:989 [inline] ieee80211_rx_bss_info net/mac80211/ibss.c:1098 [inline] ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1579 [inline] ieee80211_ibss_rx_queued_mgmt+0x11e1/0x2d70 net/mac80211/ibss.c:1606 ieee80211_iface_process_skb net/mac80211/iface.c:1588 [inline] ieee80211_iface_work+0x8a5/0xf20 net/mac80211/iface.c:1642 cfg80211_wiphy_work+0x2dd/0x490 net/wireless/core.c:440 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2e/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd40 kernel/workqueue.c:3390 kthread+0x2f2/0x390 kernel/kthread.c:389 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ---------------- Code disassembly (best guess): 0: 4d 8b 36 mov (%r14),%r14 3: 4c 8d 2c 40 lea (%rax,%rax,2),%r13 7: 4b 8d 1c ae lea (%r14,%r13,4),%rbx b: 48 89 d8 mov %rbx,%rax e: 48 c1 e8 03 shr $0x3,%rax 12: 48 b9 00 00 00 00 00 movabs $0xdffffc0000000000,%rcx 19: fc ff df 1c: 0f b6 04 08 movzbl (%rax,%rcx,1),%eax 20: 84 c0 test %al,%al 22: 0f 85 f4 00 00 00 jne 0x11c 28: 8b 1b mov (%rbx),%ebx * 2a: 8b 6c 24 4c mov 0x4c(%rsp),%ebp <-- trapping instruction 2e: 21 eb and %ebp,%ebx 30: 89 df mov %ebx,%edi 32: 89 ee mov %ebp,%esi 34: e8 ab 64 60 f6 call 0xf66064e4 39: 39 eb cmp %ebp,%ebx 3b: 75 7a jne 0xb7 3d: 4b rex.WXB 3e: 8d .byte 0x8d 3f: 5c pop %rsp