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HSR: Could not send supervision frame
WARNING: CPU: 3 PID: 0 at net/hsr/hsr_device.c:299 send_hsr_supervision_frame+0x889/0xb40 net/hsr/hsr_device.c:299
Modules linked in:
CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.10.0-rc3-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
RIP: 0010:send_hsr_supervision_frame+0x889/0xb40 net/hsr/hsr_device.c:299
Code: 04 31 ff 89 de e8 97 7c ce f8 84 db 0f 85 8b fd ff ff e8 7a 84 ce f8 48 c7 c7 60 c5 6b 8a c6 05 d6 ee 36 04 01 e8 81 fe 09 00 <0f> 0b e9 6c fd ff ff e8 5b 84 ce f8 41 be 42 00 00 00 ba 01 00 00
RSP: 0000:ffffc90000578c70 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888010890000 RSI: ffffffff8158e045 RDI: fffff520000af180
RBP: 00000000000088fb R08: 0000000000000001 R09: ffffffff8ecc0747
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888064a55c00
R13: 0000000000000000 R14: ffff8880660a0ce8 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88802cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000050 CR3: 000000006752a000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
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
__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:default_idle+0x13/0x20 arch/x86/kernel/process.c:689
Code: ca f8 e9 48 ff ff ff e8 4b a9 fd ff cc cc cc cc cc cc cc cc cc cc cc e8 0b df 8e f8 e9 07 00 00 00 0f 00 2d bf ca 5e 00 fb f4 66 90 66 2e 0f 1f 84 00 00 00 00 00 41 54 be 08 00 00 00 53 65
RSP: 0000:ffffc9000041fdf8 EFLAGS: 00000206
RAX: 00000000000f4663 RBX: ffff888010890000 RCX: 1ffffffff19d8a81
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffed1002112000 R08: 0000000000000001 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000003
R13: 0000000000000003 R14: ffffffff8cec8dc8 R15: 0000000000000000
default_idle_call+0x6a/0x90 kernel/sched/idle.c:98
cpuidle_idle_call kernel/sched/idle.c:168 [inline]
do_idle+0x3fa/0x590 kernel/sched/idle.c:273
cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:369
start_secondary+0x266/0x340 arch/x86/kernel/smpboot.c:266
secondary_startup_64_no_verify+0xb0/0xbb