HSR: Could not send supervision frame
WARNING: CPU: 0 PID: 2182 at net/hsr/hsr_device.c:299 send_hsr_supervision_frame+0x889/0xb40 net/hsr/hsr_device.c:299
Modules linked in:

CPU: 0 PID: 2182 Comm: kswapd1 Not tainted 5.10.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:send_hsr_supervision_frame+0x889/0xb40 net/hsr/hsr_device.c:299
Code: 04 31 ff 89 de e8 97 d6 cc f8 84 db 0f 85 8b fd ff ff e8 7a de cc f8 48 c7 c7 a0 89 6b 8a c6 05 73 a0 35 04 01 e8 83 fb 09 00 <0f> 0b e9 6c fd ff ff e8 5b de cc f8 41 be 42 00 00 00 ba 01 00 00
RSP: 0018:ffffc90000007c70 EFLAGS: 00010286

RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888017f40540 RSI: ffffffff8158c875 RDI: fffff52000000f80
RBP: 00000000000088fb R08: 0000000000000001 R09: ffff8880b9e30627
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801236cc80
R13: 0000000000000000 R14: ffff88806a75ece8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5cc44da73f CR3: 00000000156c0000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 hsr_announce+0x122/0x320 net/hsr/hsr_device.c:404
 call_timer_fn+0x1a5/0x6b0 kernel/time/timer.c:1410
 expire_timers kernel/time/timer.c:1455 [inline]
 __run_timers.part.0+0x67c/0xa50 kernel/time/timer.c:1747
 __run_timers kernel/time/timer.c:1728 [inline]
 run_timer_softirq+0xb3/0x1d0 kernel/time/timer.c:1760
 __do_softirq+0x2a0/0x9f6 kernel/softirq.c:298
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 __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+0xaa/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+0x132/0x200 kernel/softirq.c:435
 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631
RIP: 0010:lock_is_held include/linux/lockdep.h:271 [inline]
RIP: 0010:rcu_read_lock_sched_held+0x2e/0x70 kernel/rcu/update.c:123
Code: 01 00 00 00 e8 f3 2c 8a 07 85 c0 75 06 44 89 e0 41 5c c3 e8 74 6f 00 00 84 c0 74 41 e8 2b 84 00 00 84 c0 74 38 be ff ff ff ff <48> c7 c7 20 77 33 8b e8 86 2b 8a 07 85 c0 75 d3 65 8b 05 6b cf a5
RSP: 0018:ffffc900084e7610 EFLAGS: 00000202
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff81562591
RDX: 1ffffffff1667f1e RSI: 00000000ffffffff RDI: ffffffff8b33f8f0
RBP: 1ffff9200109cec6 R08: 0000000000000000 R09: ffffffff8cecce4f
R10: fffffbfff19d99c9 R11: 0000000000000000 R12: 0000000000000001
R13: ffff8880b9e30b88 R14: ffff888017f40540 R15: ffff888140782000
 trace_lock_release include/trace/events/lock.h:58 [inline]
 lock_release+0x5b7/0x710 kernel/locking/lockdep.c:5448
 local_lock_release include/linux/local_lock_internal.h:48 [inline]
 lru_add_drain+0x1f8/0x430 mm/swap.c:735
 shrink_inactive_list+0x15e/0xce0 mm/vmscan.c:1942
 shrink_list mm/vmscan.c:2171 [inline]
 shrink_lruvec+0x61b/0x11b0 mm/vmscan.c:2466
 shrink_node_memcgs mm/vmscan.c:2654 [inline]
 shrink_node+0x839/0x1d60 mm/vmscan.c:2771
 kswapd_shrink_node mm/vmscan.c:3514 [inline]
 balance_pgdat+0x745/0x1240 mm/vmscan.c:3672
 kswapd+0x5b1/0xdb0 mm/vmscan.c:3929
 kthread+0x3b1/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296