Date: Mon, 9 Sep 2019 18:12:01 +0200 From: Michael Tuexen <michael.tuexen@lurchi.franken.de> To: Piotr Kubaj <pkubaj@anongoth.pl> Cc: freebsd-net@freebsd.org Subject: Re: panic: rcv_start < rcv_end Message-ID: <A1102D4C-CC23-40F8-8206-525374B37119@lurchi.franken.de> In-Reply-To: <20190905194017.GA29827@KGPE-D16> References: <20190905194017.GA29827@KGPE-D16>
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> On 5. Sep 2019, at 21:40, Piotr Kubaj via freebsd-net = <freebsd-net@freebsd.org> wrote: >=20 > Hello, >=20 > today I had a panic on CURRENT/powerpc64. I guess running make fetch = for one of ports had something to do with it: > db> show panic > panic: rcv_start < rcv_end > db> bt > Tracing pid 0 tid 100176 td 0xc000000006fa4560 > 0xe000000099ad2b30: at vpanic+0x1fc > 0xe000000099ad2be0: at panic+0x44 > 0xe000000099ad2c10: at tcp_update_dsack_list+0x3e8 > 0xe000000099ad2ce0: at tcp_do_segment+0x2eb8 > 0xe000000099ad2e80: at tcp_input+0xec0 > 0xe000000099ad3060: at tcp6_input+0x1a8 > 0xe000000099ad30b0: at ip6_input+0x11d4 > 0xe000000099ad3210: at netisr_dispatch_src+0x108 > 0xe000000099ad32c0: at netisr_dispatch+0x24 > 0xe000000099ad32f0: at ether_demux+0x1b4 > 0xe000000099ad3370: at ether_gen_addr+0x660 > 0xe000000099ad3430: at netisr_dispatch_src+0x108 > 0xe000000099ad34e0: at netisr_dispatch+0x24 > 0xe000000099ad3510: at ether_ifattach+0x414 > 0xe000000099ad35b0: at if_input+0x28 > 0xe000000099ad35e0: at ata_sii_chipinit+0xe92c > 0xe000000099ad3690: at ata_sii_chipinit+0xb8bc > 0xe000000099ad3700: at taskqueue_run+0x200 > 0xe000000099ad37d0: at taskqueue_thread_loop+0xd4 > 0xe000000099ad3820: at fork_exit+0xc4 > 0xe000000099ad38c0: at fork_trampoline+0x18 > 0xe000000099ad38f0: at -0x4 >=20 > pkubaj@talos:$/usr/home/pkubaj$ uname -a > FreeBSD talos 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r351820M: Wed Sep = 4 23:37:46 CEST 2019 = root@talos:/usr/obj/usr/src/powerpc.powerpc64/sys/ZFS powerpc >=20 > My kernel: > pkubaj@talos:$/usr/home/pkubaj$ cat /usr/src/sys/powerpc/conf/ZFS > include GENERIC64 > options GEOM_ELI > options ZFS Hi Piotr, this panic should be fixed in = https://svnweb.freebsd.org/changeset/base/352072 Best regards Michael
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