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@tab1293
Created June 14, 2022 17:15
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perf output
turnserver 232281 [007] 88065.594950: skb:kfree_skb: skbaddr=0xffff970391b47f00 protocol=2048 location=0xffffffff96df99a0
ffffffff96d121a6 kfree_skb+0x76 ([kernel.kallsyms])
ffffffff96d121a6 kfree_skb+0x76 ([kernel.kallsyms])
ffffffff96df99a0 udp_queue_rcv_one_skb+0x3c0 ([kernel.kallsyms])
ffffffff96df9b3f udp_queue_rcv_skb+0x3f ([kernel.kallsyms])
ffffffff96df9d16 udp_unicast_rcv_skb.isra.0+0x76 ([kernel.kallsyms])
ffffffff96dfad1b __udp4_lib_rcv+0x56b ([kernel.kallsyms])
ffffffff96dfb78a udp_rcv+0x1a ([kernel.kallsyms])
ffffffff96dbf885 ip_protocol_deliver_rcu+0xc5 ([kernel.kallsyms])
ffffffff96dbf9b8 ip_local_deliver_finish+0x48 ([kernel.kallsyms])
ffffffff96dbfa33 ip_local_deliver+0x73 ([kernel.kallsyms])
ffffffff96dbecfd ip_sublist_rcv_finish+0x3d ([kernel.kallsyms])
ffffffff96dbf5f6 ip_sublist_rcv+0x1d6 ([kernel.kallsyms])
ffffffff96dbfc8b ip_list_rcv+0x10b ([kernel.kallsyms])
ffffffff96d2c518 __netif_receive_skb_list_core+0x228 ([kernel.kallsyms])
ffffffff96d2c6e1 netif_receive_skb_list_internal+0x1a1 ([kernel.kallsyms])
ffffffff96d2c8de gro_normal_list.part.0+0x1e ([kernel.kallsyms])
ffffffff96d2d601 napi_complete_done+0x91 ([kernel.kallsyms])
ffffffffc07183b0 virtqueue_napi_complete+0x30 ([kernel.kallsyms])
ffffffffc071ec77 virtnet_poll+0x307 ([kernel.kallsyms])
ffffffff96d2db3a net_rx_action+0x13a ([kernel.kallsyms])
ffffffff972000e1 __softirqentry_text_start+0xe1 ([kernel.kallsyms])
ffffffff97000f0a do_softirq_own_stack+0x2a ([kernel.kallsyms])
ffffffff964a15f6 do_softirq.part.0+0x46 ([kernel.kallsyms])
ffffffff964a1650 __local_bh_enable_ip+0x50 ([kernel.kallsyms])
ffffffff96dc39bf ip_finish_output2+0x1af ([kernel.kallsyms])
ffffffff96dc3e5f __ip_finish_output+0xbf ([kernel.kallsyms])
ffffffff96dc3fad ip_finish_output+0x2d ([kernel.kallsyms])
ffffffff96dc5875 ip_output+0x75 ([kernel.kallsyms])
ffffffff96dc4f3d ip_local_out+0x3d ([kernel.kallsyms])
ffffffff96dc61d9 ip_send_skb+0x19 ([kernel.kallsyms])
ffffffff96df61e3 udp_send_skb.isra.0+0x163 ([kernel.kallsyms])
ffffffff96df6f79 udp_sendmsg+0xb09 ([kernel.kallsyms])
ffffffff96e06c85 inet_sendmsg+0x65 ([kernel.kallsyms])
ffffffff96d04efe sock_sendmsg+0x5e ([kernel.kallsyms])
ffffffff96d06e93 __sys_sendto+0x113 ([kernel.kallsyms])
ffffffff96d06f39 __x64_sys_sendto+0x29 ([kernel.kallsyms])
ffffffff96404487 do_syscall_64+0x57 ([kernel.kallsyms])
ffffffff9700008c entry_SYSCALL_64_after_hwframe+0x44 ([kernel.kallsyms])
7f98e4aed8a4 __libc_sendto+0x74 (/usr/lib/x86_64-linux-gnu/libpthread-2.31.so)
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