IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration
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ODEBUG: free active (active state 0) object: ffff88810a374090 object type: timer_list hint: rose_t0timer_expiry+0x0/0x350
WARNING: CPU: 1 PID: 5742 at lib/debugobjects.c:615 debug_print_object+0x16b/0x1e0
Modules linked in:
CPU: 1 UID: 0 PID: 5742 Comm: syz-executor Not tainted syzkaller #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:debug_print_object+0x16b/0x1e0
Code: 4c 89 ff e8 17 f4 92 fd 4d 8b 0f 48 c7 c7 00 0e bf 8b 48 8b 34 24 4c 89 ea 89 e9 4d 89 f0 41 54 e8 6a 5b f0 fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 77 36 ea 0a 48 83 c4 08 5b 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc90000a08a00 EFLAGS: 00010296
RAX: 2bb5935bb1dbef00 RBX: dffffc0000000000 RCX: ffff88816b629d00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bba650 R12: ffffffff8a38d1b0
R13: ffffffff8bbf0f80 R14: ffff88810a374090 R15: ffffffff8b6cf600
FS:  000055557ada2500(0000) GS:ffff8882a9f40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc96261800 CR3: 00000001154a8000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 debug_check_no_obj_freed+0x3a2/0x470
 kfree+0x115/0x6d0
 rose_timer_expiry+0x4cb/0x600
 call_timer_fn+0x17e/0x5f0
 __run_timer_base+0x61a/0x860
 run_timer_softirq+0xb7/0x180
 handle_softirqs+0x286/0x870
 __irq_exit_rcu+0xca/0x1f0
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:native_apic_msr_write+0x39/0x50
Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 e9 d0 d0 d6 09 cc f3 0f 1e fa 89 f6 31 d2 e9 72 7e 50 03 66
RSP: 0018:ffffc90003bb7ae8 EFLAGS: 00000246
RAX: 00000000000000f6 RBX: 0000000000000200 RCX: 000000000000083f
RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f
RBP: ffffc90003bb7bc0 R08: ffffc90003bb7b47 R09: 1ffff92000776f68
R10: dffffc0000000000 R11: fffff52000776f69 R12: ffff88823c631401
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88823c6314f0
 arch_irq_work_raise+0x6d/0x80
 __irq_work_queue_local+0x1d7/0x550
 irq_work_queue+0x99/0x140
 bpf_send_signal_common+0x3b4/0x540
 bpf_send_signal+0x1d/0x30
 bpf_prog_948316cddd0b7b1c+0x41/0x49
 bpf_trace_run2+0x284/0x4b0
 __bpf_trace_sys_enter+0x38/0x60
 trace_sys_enter+0xb0/0x100
 syscall_trace_enter+0xf9/0x160
 do_syscall_64+0xd3/0xfa0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb459d2b099
Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
RSP: 002b:00007ffc96261640 EFLAGS: 00000202 ORIG_RAX: 000000000000000f
RAX: ffffffffffffffda RBX: 00007ffc96261bb0 RCX: 00007fb459d2b099
RDX: 00007ffc96261640 RSI: 00007ffc96261770 RDI: 0000000000000011
RBP: 00007ffc96261df0 R08: 00007ffc96261ab0 R09: 00007ffc96261ac0
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc96261e50
R13: 0000000000000000 R14: 00007ffc96262000 R15: 00007ffc96261c40
 </TASK>
