------------[ cut here ]------------ WARNING: CPU: 0 PID: 322 at net/mac80211/rx.c:4699 ieee80211_rx_list+0x1ba1/0x23a0 net/mac80211/rx.c:4699 Modules linked in: CPU: 0 PID: 322 Comm: syz-executor.1 Not tainted 5.9.0-rc7-next-20200928-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ieee80211_rx_list+0x1ba1/0x23a0 net/mac80211/rx.c:4699 Code: 00 00 48 89 df e8 4f 00 f9 f9 e9 08 02 00 00 e8 75 98 b7 f9 48 c7 84 24 c4 00 00 00 10 00 00 00 e9 cd ed ff ff e8 5f 98 b7 f9 <0f> 0b e9 77 f0 ff ff e8 53 98 b7 f9 44 89 e6 48 89 ef e8 d8 4c 9c RSP: 0018:ffffc90000007cb0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff87bd7d60 RDX: ffff888032e02480 RSI: ffffffff87bd96b1 RDI: 0000000000000001 RBP: ffff8880a4463ac0 R08: 0000000000000000 R09: ffffffff8d72d9e7 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804a6b3148 R13: ffff88804a6b0580 R14: ffff88804a6b0c80 R15: 0000000000000001 FS: 00007f403a876700(0000) GS:ffff8880ae400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdf29454000 CR3: 00000000a060e000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_rx_napi+0xf7/0x3d0 net/mac80211/rx.c:4791 ieee80211_rx include/net/mac80211.h:4495 [inline] ieee80211_tasklet_handler+0xd3/0x130 net/mac80211/main.c:235 tasklet_action_common.constprop.0+0x237/0x470 kernel/softirq.c:560 __do_softirq+0x203/0xab6 kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0x9b/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x235/0x280 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x51/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:arch_local_save_flags arch/x86/include/asm/paravirt.h:648 [inline] RIP: 0010:arch_local_irq_save+0x29/0x90 arch/x86/include/asm/paravirt.h:670 Code: 00 48 c7 c0 e0 f0 3c 8a 41 54 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 4a 48 83 3d 0b ba e2 08 00 74 3c 9c 58 <0f> 1f 44 00 00 48 ba 00 00 00 00 00 fc ff df 49 89 c4 48 c7 c0 f0 RSP: 0018:ffffc900055c7340 EFLAGS: 00000286 RAX: 0000000000000286 RBX: 0000000000000000 RCX: ffffffff815b1b42 RDX: dffffc0000000000 RSI: 00000000ffffffff RDI: ffffffff8a553c40 RBP: ffff888032e02480 R08: 0000000000000000 R09: ffffffff8bb55c0f R10: fffffbfff176ab81 R11: 0000000000000000 R12: ffffffff8a553c40 R13: ffff888032e02d90 R14: ffff888032e02480 R15: 00000000000000e0 lock_is_held_type+0x3a/0xf0 kernel/locking/lockdep.c:5433 lock_is_held include/linux/lockdep.h:271 [inline] rcu_read_lock_sched_held+0x3a/0xb0 kernel/rcu/update.c:123 trace_lock_release include/trace/events/lock.h:58 [inline] lock_release+0x65f/0x890 kernel/locking/lockdep.c:5409 rcu_lock_release include/linux/rcupdate.h:258 [inline] rcu_read_unlock include/linux/rcupdate.h:696 [inline] is_bpf_text_address+0xcb/0x160 kernel/bpf/core.c:708 kernel_text_address kernel/extable.c:151 [inline] kernel_text_address+0xbd/0xf0 kernel/extable.c:120 __kernel_text_address+0x9/0x30 kernel/extable.c:105 unwind_get_return_address arch/x86/kernel/unwind_orc.c:318 [inline] unwind_get_return_address+0x51/0x90 arch/x86/kernel/unwind_orc.c:313 arch_stack_walk+0x93/0xe0 arch/x86/kernel/stacktrace.c:26 stack_trace_save+0x8c/0xc0 kernel/stacktrace.c:121 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:48 kasan_set_track mm/kasan/common.c:56 [inline] __kasan_kmalloc.constprop.0+0xbf/0xd0 mm/kasan/common.c:461 slab_post_alloc_hook mm/slab.h:514 [inline] slab_alloc mm/slab.c:3314 [inline] kmem_cache_alloc+0x162/0x540 mm/slab.c:3484 skb_clone+0x14f/0x3c0 net/core/skbuff.c:1446 ____bpf_clone_redirect net/core/filter.c:2179 [inline] bpf_clone_redirect+0xaf/0x420 net/core/filter.c:2166 bpf_prog_bebbfe2050753572+0x56/0xf38 bpf_dispatcher_nop_func include/linux/bpf.h:633 [inline] bpf_test_run+0x3be/0xcf0 net/bpf/test_run.c:49 bpf_prog_test_run_skb+0xa4c/0x1c10 net/bpf/test_run.c:496 bpf_prog_test_run kernel/bpf/syscall.c:3006 [inline] __do_sys_bpf+0x1b11/0x5010 kernel/bpf/syscall.c:4284 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45dd99 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f403a875c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000001780 RCX: 000000000045dd99 RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c R13: 00007fff192f60af R14: 00007f403a8769c0 R15: 000000000118bf2c