> On 25 янв. 2015 г., at 1:45, Dmitry Sivachenko <[email protected]> wrote: > > >> On 25 янв. 2015 г., at 0:10, Adrian Chadd <[email protected]> wrote: >> >> Ah, try adding STACK to your config? >> > > > It's already there.
Ah, sorry, it is options DDB that was missing. Now we have full stack: lock order reversal: 1st 0xffffffff80ea5588 pcbinfohash (pcbinfohash) @ /opt/WRK/src/sys/netinet6/ud p6_usrreq.c:1202 2nd 0xffffffff80ea5530 udp (udp) @ /opt/WRK/src/sys/netinet6/in6_pcb.c:614 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0c581c1270 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0c581c1320 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe0c581c13a0 _rw_wlock_cookie() at _rw_wlock_cookie+0x45/frame 0xfffffe0c581c13e0 in6_pcbnotify() at in6_pcbnotify+0x12e/frame 0xfffffe0c581c1480 udp6_common_ctlinput() at udp6_common_ctlinput+0x111/frame 0xfffffe0c581c14e0 pfctlinput2() at pfctlinput2+0x7d/frame 0xfffffe0c581c1520 ip6_output() at ip6_output+0x15b8/frame 0xfffffe0c581c1780 udp6_send() at udp6_send+0x75c/frame 0xfffffe0c581c1910 sosend_dgram() at sosend_dgram+0x30b/frame 0xfffffe0c581c1980 kern_sendit() at kern_sendit+0x191/frame 0xfffffe0c581c1a30 sendit() at sendit+0x225/frame 0xfffffe0c581c1a80 sys_sendmsg() at sys_sendmsg+0x68/frame 0xfffffe0c581c1ae0 amd64_syscall() at amd64_syscall+0x244/frame 0xfffffe0c581c1bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0c581c1bf0 --- syscall (28, FreeBSD ELF64, sys_sendmsg), rip = 0x803ec5eaa, rsp = 0x7fffdf5f6848, rbp = 0x7fffdf5f6880 --- lock order reversal: 1st 0xffffffff80ea5588 pcbinfohash (pcbinfohash) @ /opt/WRK/src/sys/netinet6/udp6_usrreq.c:1202 2nd 0xffffffff80ea52d8 tcp (tcp) @ /opt/WRK/src/sys/netinet6/in6_pcb.c:614 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0c581c1240 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0c581c12f0 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe0c581c1370 _rw_wlock_cookie() at _rw_wlock_cookie+0x45/frame 0xfffffe0c581c13b0 in6_pcbnotify() at in6_pcbnotify+0x12e/frame 0xfffffe0c581c1450 tcp6_ctlinput() at tcp6_ctlinput+0x1a5/frame 0xfffffe0c581c14e0 pfctlinput2() at pfctlinput2+0x7d/frame 0xfffffe0c581c1520 ip6_output() at ip6_output+0x15b8/frame 0xfffffe0c581c1780 udp6_send() at udp6_send+0x75c/frame 0xfffffe0c581c1910 sosend_dgram() at sosend_dgram+0x30b/frame 0xfffffe0c581c1980 kern_sendit() at kern_sendit+0x191/frame 0xfffffe0c581c1a30 sendit() at sendit+0x225/frame 0xfffffe0c581c1a80 sys_sendmsg() at sys_sendmsg+0x68/frame 0xfffffe0c581c1ae0 amd64_syscall() at amd64_syscall+0x244/frame 0xfffffe0c581c1bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0c581c1bf0 --- syscall (28, FreeBSD ELF64, sys_sendmsg), rip = 0x803ec5eaa, rsp = 0x7fffdf5f6848, rbp = 0x7fffdf5f6880 --- lock order reversal: 1st 0xffffffff80ea5588 pcbinfohash (pcbinfohash) @ /opt/WRK/src/sys/netinet6/udp6_usrreq.c:1202 2nd 0xffffffff80ea4740 rip (rip) @ /opt/WRK/src/sys/netinet6/in6_pcb.c:614 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0c581c12b0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0c581c1360 witness_checkorder() at witness_checkorder+0xc04/frame 0xfffffe0c581c13e0 _rw_wlock_cookie() at _rw_wlock_cookie+0x45/frame 0xfffffe0c581c1420 in6_pcbnotify() at in6_pcbnotify+0x12e/frame 0xfffffe0c581c14c0 rip6_ctlinput() at rip6_ctlinput+0x70/frame 0xfffffe0c581c14e0 pfctlinput2() at pfctlinput2+0x7d/frame 0xfffffe0c581c1520 ip6_output() at ip6_output+0x15b8/frame 0xfffffe0c581c1780 udp6_send() at udp6_send+0x75c/frame 0xfffffe0c581c1910 sosend_dgram() at sosend_dgram+0x30b/frame 0xfffffe0c581c1980 kern_sendit() at kern_sendit+0x191/frame 0xfffffe0c581c1a30 sendit() at sendit+0x225/frame 0xfffffe0c581c1a80 sys_sendmsg() at sys_sendmsg+0x68/frame 0xfffffe0c581c1ae0 amd64_syscall() at amd64_syscall+0x244/frame 0xfffffe0c581c1bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0c581c1bf0 --- syscall (28, FreeBSD ELF64, sys_sendmsg), rip = 0x803ec5eaa, rsp = 0x7fffdf5f6848, rbp = 0x7fffdf5f6880 --- _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
