On Tue, May 08, 2018 at 05:14:49PM +0530, Harsh Jain wrote: > Hi All, > > We have observed memory leak with TCP network traffic in "newreno". > > Output of vmstat -m > > in_mfilter 3 3K - 3 1024 > in_multi 4 1K - 4 256 > ip_moptions 6 1K - 6 64,256 > encap_export_host 2 2K - 2 1024 > newreno data 394849273 6169520K - 394849273 16 > sctp_a_it 0 0K - 5 16 > sctp_vrf 1 1K - 1 64 > sctp_ifa 7 1K - 7 128 > sctp_ifn 4 1K - 4 128 > > There is 1 malloc in "newreno_cb_init" whose pointer is not saved in any > global structure to free the same. > > Is this a BUG?
Hi Harsh, Adding Lawrence in cc It looks like it, running nc in a loop I can watch MemUse grow. I think this should address the leak https://reviews.freebsd.org/D15358 - [tj] _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
