rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10201 ticks this GP) idle=f584/1/0x4000000000000000 softirq=16337/40493 fqs=4906
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1025713      20466            0
rcu: 	cputime:    23874      28377          285   ==> 52490(ms)
rcu: 	(t=10500 jiffies g=8553 q=3908 ncpus=2)
CPU: 0 UID: 0 PID: 6140 Comm: syz.0.70 Not tainted 6.16.0-rc6-syzkaller-00434-gcd7c97f4584a-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:seqcount_lockdep_reader_access+0x17e/0x1c0 include/linux/seqlock.h:75
Code: 00 4d 85 e4 75 16 e8 a1 5f 11 00 eb 15 e8 9a 5f 11 00 e8 f5 ca bf 09 4d 85 e4 74 ea e8 8b 5f 11 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
RSP: 0018:ffffc90000007b80 EFLAGS: 00000246
RAX: ffffffff81aebe35 RBX: 0000000000000000 RCX: ffff88801fe7d640
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000007c20 R08: ffffffff8fa1e8f7 R09: 1ffffffff1f43d1e
R10: dffffc0000000000 R11: fffffbfff1f43d1f R12: 0000000000000200
R13: dffffc0000000000 R14: 1ffff92000000f70 R15: dffffc0000000000
FS:  00007f111412f6c0(0000) GS:ffff8880b861f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555583487808 CR3: 0000000027be2000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 ktime_get+0x3e/0x1f0 kernel/time/timekeeping.c:776
 hrtimer_forward_now include/linux/hrtimer.h:366 [inline]
 mac80211_hwsim_beacon+0x15c/0x1c0 drivers/net/wireless/virtual/mac80211_hwsim.c:2362
 __run_hrtimer kernel/time/hrtimer.c:1761 [inline]
 __hrtimer_run_queues+0x52c/0xc60 kernel/time/hrtimer.c:1825
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1842
 handle_softirqs+0x286/0x870 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline]
 sysvec_irq_work+0xa3/0xc0 arch/x86/kernel/irq_work.c:17
 </IRQ>
 <TASK>
 asm_sysvec_irq_work+0x1a/0x20 arch/x86/include/asm/idtentry.h:738
RIP: 0010:preempt_schedule_irq+0xb0/0x150 kernel/sched/core.c:7109
Code: 24 20 f6 44 24 21 02 74 0c 90 0f 0b 48 f7 03 08 00 00 00 74 64 bf 01 00 00 00 e8 5b 22 21 f6 e8 96 f5 57 f6 fb bf 01 00 00 00 <e8> 1b ab ff ff 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 8b 44 24
RSP: 0018:ffffc90002dbf140 EFLAGS: 00000286
RAX: 022a9d8f195bab00 RBX: 0000000000000000 RCX: 022a9d8f195bab00
RDX: 0000000000000000 RSI: ffffffff8d998727 RDI: 0000000000000001
RBP: ffffc90002dbf1e0 R08: ffffffff8fa1e8f7 R09: 1ffffffff1f43d1e
R10: dffffc0000000000 R11: fffffbfff1f43d1f R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920005b7e28
 irqentry_exit+0x6f/0x90 kernel/entry/common.c:307
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:sha1_transform+0xa6f/0x1420 lib/crypto/sha1.c:116
Code: 01 00 00 45 33 2e 41 0f b6 04 14 84 c0 0f 85 86 01 00 00 41 d1 c5 45 89 2e 41 89 ff 89 f8 c1 c0 05 41 01 c1 45 89 c4 44 89 c0 <44> 31 d0 31 d8 44 01 c8 46 8d 34 28 41 81 c6 d6 c1 62 ca c1 c3 1e
RSP: 0018:ffffc90002dbf2a8 EFLAGS: 00000292
RAX: 000000003200d50e RBX: 000000001ca5937d RCX: ffff88801fe7d640
RDX: dffffc0000000000 RSI: ffffc90002dbf420 RDI: 000000006529eff5
RBP: 000000000000004d R08: 000000003200d50e R09: 00000000cbe7eaba
R10: 00000000fb5e9d30 R11: 000000003ddb6228 R12: 000000003200d50e
R13: 0000000008d3c376 R14: ffffc90002dbf454 R15: 000000006529eff5
 bpf_prog_calc_tag+0x4e8/0x620 kernel/bpf/core.c:354
 resolve_pseudo_ldimm64+0xbc/0xc50 kernel/bpf/verifier.c:20532
 bpf_check+0x1c58/0x1d2e0 kernel/bpf/verifier.c:24670
 bpf_prog_load+0x1318/0x1930 kernel/bpf/syscall.c:2972
 __sys_bpf+0x528/0x870 kernel/bpf/syscall.c:6022
 __do_sys_bpf kernel/bpf/syscall.c:6132 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:6130 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:6130
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f111338eb69
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:00007f111412f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f11135b5fa0 RCX: 00007f111338eb69
RDX: 0000000000000094 RSI: 00002000000018c0 RDI: 0000000000000005
RBP: 00007f1113411df1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f11135b5fa0 R15: 00007fffd80d3888
 </TASK>
