rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2634 jiffies s: 17865 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 6264 Comm: syz.5.461 Not tainted 6.1.123-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:bpf_prog_abe3471d98b428a0+0x15/0x17 Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 66 90 55 48 89 e5 e8 2c bd a1 e1 48 85 c0 77 00 c3 cc cc cc cc cc c0 00 00 00 cc cc cc cc cc cc cc cc cc cc cc RSP: 0018:ffffc90000007750 EFLAGS: 00000046 RAX: 0000000000000000 RBX: ffffc90003469048 RCX: ffff88802cd91dc0 RDX: 0000000000000100 RSI: ffffc90003469048 RDI: ffffe8ffffce3c70 RBP: ffffc90000007750 R08: ffffffff8194ae75 R09: fffffbfff2249e4d R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 R13: dffffc0000000000 R14: ffff88805a15a528 R15: ffffc90003469030 FS: 00007f75c552d6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d11cff8 CR3: 00000000749ba000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: bpf_dispatcher_nop_func include/linux/bpf.h:992 [inline] __bpf_prog_run include/linux/filter.h:603 [inline] bpf_prog_run include/linux/filter.h:610 [inline] bpf_prog_run_array include/linux/bpf.h:1638 [inline] trace_call_bpf+0x345/0x6a0 kernel/trace/bpf_trace.c:135 perf_trace_run_bpf_submit+0x7b/0x1d0 kernel/events/core.c:9973 perf_trace_preemptirq_template+0x2d1/0x3d0 include/trace/events/preemptirq.h:14 trace_irq_disable include/trace/events/preemptirq.h:36 [inline] trace_hardirqs_off_finish+0x150/0x1a0 kernel/trace/trace_preemptirq.c:67 irqentry_enter+0x33/0x50 kernel/entry/common.c:382 sysvec_irq_work+0xa/0xc0 arch/x86/kernel/irq_work.c:17 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:728 RIP: 0010:rcu_read_unlock_special+0x84/0x540 kernel/rcu/tree_plugin.h:682 Code: f1 f1 f1 00 f2 f2 f2 49 89 04 17 66 41 c7 44 17 09 f3 f3 41 c6 44 17 0b f3 65 44 8b 25 bd 18 8e 7e 41 f7 c4 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 3a 00 00 00 00 66 42 c7 44 3a RSP: 0018:ffffc90000007ac0 EFLAGS: 00000206 RAX: 1413d9f14814d200 RBX: 1ffff92000000f60 RCX: ffffffff97356103 RDX: dffffc0000000000 RSI: ffffffff8b0c0340 RDI: ffffffff8b5e6840 RBP: ffffc90000007ba0 R08: ffffffff81b64dac R09: ffffed10171c6ad6 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8d32ff00 R13: ffff88802cd92218 R14: ffffc90000007b00 R15: 1ffff92000000f5c __rcu_read_unlock+0x92/0x100 kernel/rcu/tree_plugin.h:426 rcu_read_unlock include/linux/rcupdate.h:823 [inline] ieee80211_iterate_active_interfaces_atomic+0x153/0x170 net/mac80211/util.c:826 mac80211_hwsim_beacon+0xd0/0x1e0 drivers/net/wireless/mac80211_hwsim.c:2142 __run_hrtimer kernel/time/hrtimer.c:1689 [inline] __hrtimer_run_queues+0x5e5/0xe50 kernel/time/hrtimer.c:1753 hrtimer_run_softirq+0x196/0x2c0 kernel/time/hrtimer.c:1770 handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571 __do_softirq kernel/softirq.c:605 [inline] invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x157/0x240 kernel/softirq.c:654 irq_exit_rcu+0x5/0x20 kernel/softirq.c:666 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline] sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691 RIP: 0010:preempt_count_add+0x40/0x180 kernel/sched/core.c:5710 Code: 00 00 00 fc ff df 42 0f b6 04 38 84 c0 0f 85 e2 00 00 00 83 3d 10 d3 d6 15 00 75 07 65 8b 05 ef e0 a3 7e 65 01 1d e8 e0 a3 7e <48> c7 c0 60 61 35 97 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 d9 00 RSP: 0018:ffffc900035f7820 EFLAGS: 00000282 RAX: 0000000080000000 RBX: 0000000000000001 RCX: ffffffff97356103 RDX: ffff88802cd91dc0 RSI: ffffffff8b5e6820 RDI: 0000000000000001 RBP: 0000000000000001 R08: ffffffff81009209 R09: ffffc900035f79b0 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802cd91dc0 R13: ffffffff81785810 R14: 00007f75c4785d29 R15: dffffc0000000000 is_module_text_address+0x16/0x140 kernel/module/main.c:3102 kernel_text_address+0x8e/0xd0 kernel/extable.c:119 __kernel_text_address+0x9/0x40 kernel/extable.c:79 unwind_get_return_address+0x49/0x80 arch/x86/kernel/unwind_orc.c:323 arch_stack_walk+0xf3/0x140 arch/x86/kernel/stacktrace.c:26 stack_trace_save+0x113/0x1c0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:45 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:52 ____kasan_kmalloc mm/kasan/common.c:374 [inline] __kasan_kmalloc+0x97/0xb0 mm/kasan/common.c:383 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slab_common.c:936 [inline] __kmalloc+0xb2/0x230 mm/slab_common.c:949 kmalloc include/linux/slab.h:568 [inline] sk_prot_alloc+0xe0/0x200 net/core/sock.c:2047 sk_alloc+0x36/0x350 net/core/sock.c:2100 packet_create+0xfc/0x7a0 net/packet/af_packet.c:3413 __sock_create+0x488/0x930 net/socket.c:1550 sock_create net/socket.c:1606 [inline] __sys_socket_create net/socket.c:1643 [inline] __sys_socket+0x136/0x3a0 net/socket.c:1671 __do_sys_socket net/socket.c:1684 [inline] __se_sys_socket net/socket.c:1682 [inline] __x64_sys_socket+0x76/0x80 net/socket.c:1682 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f75c4785d29 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f75c552d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 RAX: ffffffffffffffda RBX: 00007f75c4975fa0 RCX: 00007f75c4785d29 RDX: 0000000000000300 RSI: 0200000000000002 RDI: 0000000000000011 RBP: 00007f75c4801b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f75c4975fa0 R15: 00007ffed3cb6998