DF-3368 / run.crash.log
Mounting NFS file systems:. ELF ldconfig path: /lib /usr/lib /usr/local/lib /usr/local/libdata/ldconfig/pkg Building databases... Starting syslogd. Sep 11 14:16:14 dfbsd syslogd: kernel boot file is /boot/kernel/kernel No core dumps found. swap low/high-water marks set to 41940/62910 swapon: adding /dev/vbd0s1b as swap device NFS CLIENT: access_cache_timeout=5 neg_cache_timeout=3. Starting local daemons:. Updating motd. Configuring syscons: blanktime. Starting sshd. sendmail_submit: /etc/mail/aliases.db not present, generating sendmail_clientmqueue: /etc/mail/aliases.db not present, generating Starting cron. Local package initialization:. Fri Sep 11 14:16:14 UTC 2026 DragonFly/x86_64 (dfbsd) (ttyd0) login: df3368: loaded (netmap_vale.c nm_bdg_preflush fragment-chain overflow test; alloc=52104) df3368: mode 0: nslots=16 end=8 ft=0xfffff801184aa040 (ft[] contract=1088 entries / 17408 bytes, alloc=52104) df3368: RESULT slot-iters=8 final-ft_i=0 (max table index written: 7, <= NM_BDG_BATCH_MAX=1088; byte offset 128 <= alloc size 52104) df3368: flush stub calls=1 lastn=8 underflow(ft[-1])write=0 df3368: CANARY bytes corrupted past ft[] contract: 0, first @ft+0 (ft[0]), last @ft+0 (ft[0]) df3368: pass-1 walk terminated after 8 steps df3368: unloaded df3368: loaded (netmap_vale.c nm_bdg_preflush fragment-chain overflow test; alloc=52104) df3368: mode 1: nslots=257 end=256 ft=0xfffff801184aa040 (ft[] contract=1088 entries / 17408 bytes, alloc=52104) df3368: RESULT slot-iters=256 final-ft_i=0 (max table index written: 255, <= NM_BDG_BATCH_MAX=1088; byte offset 4096 <= alloc size 52104) df3368: flush stub calls=1 lastn=256 underflow(ft[-1])write=0 df3368: CANARY bytes corrupted past ft[] contract: 0, first @ft+0 (ft[0]), last @ft+0 (ft[0]) df3368: mode1 ft[0].ft_frags = 0 (256 truncated to uint8_t) df3368: pass-1 walk STUCK at i=0 (ft[i].ft_frags=0, iters>100000) df3368: unloaded df3368: loaded (netmap_vale.c nm_bdg_preflush fragment-chain overflow test; alloc=52104) df3368: mode 2: nslots=2048 end=2047 ft=0xfffff80118640040 (ft[] contract=1088 entries / 17408 bytes, alloc=52104) df3368: [D] truncate incomplete fragment at 2047 (2048 frags) Fatal trap 12: page fault while in kernel mode cpuid = 5; lapic id = 5 fault virtual address = 0xfffff81118640038 fault code = supervisor write data, page not present instruction pointer = 0x8:0xffffffff82600541 stack pointer = 0x10:0xfffff80117a93738 frame pointer = 0x10:0xfffff80117a93798 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1162 current thread = pri 6 kernel: type 12 trap, code=2 CPU5 stopping CPUs: 0x0000001f stopped Stopped at df3368_sysctl+0x401: movb %dl,0x8(%r8,%rax,1) db>