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ODEBUG: free active (active state 0) object: ffff8881aa62dc90 object type: timer_list hint: rose_t0timer_expiry+0x0/0x350
WARNING: CPU: 1 PID: 20735 at lib/debugobjects.c:615 debug_print_object+0x16b/0x1e0
Modules linked in:
CPU: 1 UID: 0 PID: 20735 Comm: syz.1.6486 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 67 f5 92 fd 4d 8b 0f 48 c7 c7 80 0f bf 8b 48 8b 34 24 4c 89 ea 89 e9 4d 89 f0 41 54 e8 6a 3f f0 fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 77 1d ea 0a 48 83 c4 08 5b 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc90000a08a00 EFLAGS: 00010296
RAX: 621f179008380600 RBX: dffffc0000000000 RCX: ffff8881a8503a00
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000000 R08: ffff88823c624293 R09: 1ffff110478c4852
R10: dffffc0000000000 R11: ffffed10478c4853 R12: ffffffff8a390350
R13: ffffffff8bbf1100 R14: ffff8881aa62dc90 R15: ffffffff8b6cf600
FS:  00007f9cab9116c0(0000) GS:ffff8882a9f3e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000002000 CR3: 000000010de4e000 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:__local_bh_enable_ip+0x135/0x1c0
Code: 8b e8 df 7c c1 09 65 66 8b 05 af 60 e9 10 66 85 c0 75 5a bf 01 00 00 00 e8 08 32 0b 00 e8 b3 20 43 00 fb 65 8b 05 8b 60 e9 10 <85> c0 75 05 e8 72 78 ae ff 48 c7 04 24 0e 36 e0 45 4b c7 04 37 00
RSP: 0018:ffffc9000841f900 EFLAGS: 00000286
RAX: 0000000080000000 RBX: 0000000000000200 RCX: 621f179008380600
RDX: 0000000000000000 RSI: ffffffff8d70c1de RDI: ffffffff8bbf05e0
RBP: ffffc9000841f990 R08: ffffffff8f7cce77 R09: 1ffffffff1ef99ce
R10: dffffc0000000000 R11: fffffbfff1ef99cf R12: ffffffff896872a2
R13: ffffc90007d99048 R14: dffffc0000000000 R15: 1ffff92001083f20
 bpf_test_run+0x371/0x7a0
 bpf_prog_test_run_skb+0xb4e/0x1550
 bpf_prog_test_run+0x2c7/0x340
 __sys_bpf+0x562/0x860
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0xfa0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9caa98f6c9
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:00007f9cab911038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f9caabe5fa0 RCX: 00007f9caa98f6c9
RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a
RBP: 00007f9caaa11f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9caabe6038 R14: 00007f9caabe5fa0 R15: 00007ffe4a3aec08
 </TASK>
