J.R. Oldroyd <fbsd_at_opal.com> wrote on Date: Fri, 05 Sep 2025 17:20:07 UTC :
> On Thu, 4 Sep 2025 09:11:53 -0400 "J.R. Oldroyd" <[email protected]> wrote: > > > > Well, even with locally compiled kernel AND now also with the suggested > > microcode update in place, this system continues to panic after 1-3 days > > of uptime. As noted before, this never happened on 14.2 or many earlier > > kernels. > > > > -jr > > > > > > Fatal trap 12: page fault while in kernel mode > > cpuid = 2; apic id = 04 > > fault virtual address = 0x3b > > fault code = supervisor write data, page not present > > instruction pointer = 0x20:0xffffffff80d2c1af > > stack pointer = 0x28:0xfffffe00c5ea9c80 > > frame pointer = 0x28:0xfffffe00c5ea9cc0 > > Additional info: > > (kgdb) list *0xffffffff80d2c1af > 0xffffffff80d2c1af is in tcp_hc_update (../../../netinet/tcp_hostcache.c:533). Just noting a few prior lines of context: hc_entry = uma_zalloc_smr(V_tcp_hostcache.zone, M_NOWAIT); if (hc_entry == NULL) { THC_UNLOCK(hc_head); return; > 528 } > 529 > 530 /* > 531 * Initialize basic information of hostcache entry. > 532 */ > 533 bzero(hc_entry, sizeof(*hc_entry)); > 534 if (inc->inc_flags & INC_ISIPV6) { > 535 hc_entry->ip6 = inc->inc6_faddr; > 536 hc_entry->ip6_zoneid = inc->inc6_zoneid; > 537 } else > (kgdb) bt > #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57 > #1 doadump (textdump=<optimized out>) at ../../../kern/kern_shutdown.c:405 > #2 0xffffffff80b5a56b in kern_reboot (howto=260) at > ../../../kern/kern_shutdown.c:523 > #3 0xffffffff80b5aa69 in vpanic (fmt=0xffffffff811a02b2 "%s", > ap=ap@entry=0xfffffe00c5ea9b40) at ../../../kern/kern_shutdown.c:967 > #4 0xffffffff80b5a8a3 in panic (fmt=<unavailable>) at > ../../../kern/kern_shutdown.c:891 > #5 0xffffffff8104dbfa in trap_fatal (frame=<optimized out>, eva=<optimized > out>) at ../../../amd64/amd64/trap.c:1000 > #6 0xffffffff8104dbfa in trap_pfault (frame=0xfffffe00c5ea9bc0, > usermode=false, signo=<optimized out>, ucode=<optimized out>) > #7 <signal handler called> > #8 tcp_hc_update (inc=inc@entry=0xfffff802777e6b0c, > hcml=hcml@entry=0xfffffe00c5ea9cd4) at ../../../netinet/tcp_hostcache.c:533 > #9 0xffffffff80d4122f in tcp_discardcb (tp=tp@entry=0xfffff802777e6a80) at > ../../../netinet/tcp_subr.c:2568 > #10 0xffffffff80d4c6a4 in tcp_usr_detach (so=<optimized out>) at > ../../../netinet/tcp_usrreq.c:216 > #11 0xffffffff80c000c9 in sofree (so=0xfffff803c12bd000) at > ../../../kern/uipc_socket.c:1859 > #12 sorele_locked (so=so@entry=0xfffff803c12bd000) at > ../../../kern/uipc_socket.c:1886 > #13 0xffffffff80d41040 in tcp_close (tp=tp@entry=0xfffff802777e6a80) at > ../../../netinet/tcp_subr.c:2610 > #14 0xffffffff80d4b00b in tcp_timer_2msl (tp=0xfffff802777e6a80) at > ../../../netinet/tcp_timer.c:373 > #15 0xffffffff80d4a074 in tcp_timer_enter (xtp=0xfffff802777e6a80) at > ../../../netinet/tcp_timer.c:882 > #16 0xffffffff80b78c79 in softclock_call_cc (c=0xfffff802777e6c18, > cc=cc@entry=0xffffffff83929300, direct=direct@entry=0) at > ../../../kern/kern_timeout.c:719 > #17 0xffffffff80b7a445 in softclock_thread (arg=arg@entry=0xffffffff83929300) > at ../../../kern/kern_timeout.c:858 > #18 0xffffffff80b13641 in fork_exit (callout=0xffffffff80b7a360 > <softclock_thread>, arg=0xffffffff83929300, frame=0xfffffe00c5ea9f40) at > ../../../kern/kern_fork.c:1153 > #19 <signal handler called> > #20 0x1929192818381839 in ?? () > Backtrace stopped: Cannot access memory at address 0x228c339c229d239c > === Mark Millard marklmi at yahoo.com
