Linux - ratelimit: 32 callbacks suppressed && UDP: bad checksum
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Ошибки вида:
__ratelimit: 32 callbacks suppressed UDP: bad checksum. From 21.44.16.203:14627 to 69.64.33.211:53 ulen 55 UDP: bad checksum. From 80.102.138.120:10566 to 69.64.33.211:53 ulen 43 UDP: bad checksum. From 115.108.23.16:64488 to 69.64.33.211:53 ulen 51 UDP: bad checksum. From 123.91.197.10:47554 to 69.64.33.211:53 ulen 51 UDP: bad checksum. From 72.201.181.5:17561 to 69.64.33.211:53 ulen 51 UDP: bad checksum. From 121.103.25.221:2733 to 69.64.33.211:53 ulen 51 UDP: bad checksum. From 52.124.107.120:53872 to 69.64.33.211:53 ulen 49 UDP: bad checksum. From 68.8.161.161:10163 to 69.64.33.211:53 ulen 51 UDP: bad checksum. From 8.154.241.152:206 to 69.64.33.211:53 ulen 43 UDP: bad checksum. From 130.185.250.34:44586 to 69.64.33.211:53 ulen 49
и
Dec 27 09:38:43 alfa1245 kernel: __ratelimit: 19 callbacks suppressed Dec 27 09:38:48 alfa1245 kernel: __ratelimit: 38 callbacks suppressed Dec 27 09:38:54 alfa1245 kernel: __ratelimit: 30 callbacks suppressed Dec 27 09:38:59 alfa1245 kernel: __ratelimit: 31 callbacks suppressed Dec 27 09:39:04 alfa1245 kernel: __ratelimit: 30 callbacks suppressed Dec 27 09:39:10 alfa1245 kernel: __ratelimit: 29 callbacks suppressed Dec 27 09:39:15 alfa1245 kernel: __ratelimit: 32 callbacks suppressed Dec 27 09:39:20 alfa1245 kernel: __ratelimit: 35 callbacks suppressed
Решение:
# sysctl -w net.core.warnings=0
