[Bug 293548] ocserv: kernel panic with tun interfaces
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Date: Wed, 04 Mar 2026 08:48:50 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293548 --- Comment #3 from mcurex <mcurex@yandex.ru> --- Without second ocserv process, system was working a day, tomorrow I started another proccess for now there was OpenVPN client with config with tun1024 interface. And page fault, reboot with panic again. --- start cut --- #8 __mtx_lock_sleep (c=c@entry=0xfffff800ae4bfb20) at kern_mutex.c:614 #9 tunoutput (ifp=<optimized out>, m0=0xfffff800ae24f200) at if_tuntap.c:1482 #10 ip_output (m=0xfffff800ae24f200) at ip_output.c:814 #11 udp_send (...) at udp_usrreq.c:1520 --- stop cut ---- VM faults: 22,894,682 (critical big?) Copy-on-write faults: 9,252,252 Network interrupts: ~1.3 million/seconds TUN active interfaces: 15+ (tun0, tun1, tun2, tun16, tun34, tun48, tun50...) Two much for tun? -- You are receiving this mail because: You are on the CC list for the bug.