DF-2644 / panic.txt
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:. Sat Aug 29 20:48:08 UTC 2026 DragonFly/x86_64 (dfbsd) (ttyd0) login: vn2: MBR magic not found; assume a COMPATIBILITY_SLICE (s0) vn2: MBR magic not found; assume a COMPATIBILITY_SLICE (s0) hammer2_mount: devstr="/dev/vn2@DATA" hammer2_mount: device="/dev/vn2" label="DATA" rdonly=0 hammer2_ondisk: "/dev/vn2" zone=0 id=0 offset=0x0000000000000000 size=0x0000000020000000 hammer2_mount: "/dev/vn2": no recovery needed hammer2_mount: hmp=0xfffff80118340000 pmp=0xfffff80118ae0000 HAMMER2: VOLDATA DUMP HAMMER2: INITIATE SPANs HAMMER2: CONN WAS TERMINATED hammer2_chain_load_data: I/O error 000000000240080a: 5 hammer2: unable to fsync inode 0xfffff80118b805c0 hammer2_chain_load_data: I/O error 000000000240080a: 5 hammer2_chain_load_data: I/O error 000000000240080a: 5 hammer2: chain error during flush hammer2_chain_load_data: I/O error 000000000240080a: 5 PARENT ERROR DURING FLUSH LOCK 0xfffff80118aa1080->0xfffff80118aa1680 hammer2_chain_load_data: I/O error 000000000240080a: 5 hammer2: chain error during flush hammer2_chain_load_data: I/O error 000000000240080a: 5 PARENT ERROR DURING FLUSH LOCK 0xfffff80118aa1080->0xfffff80118aa2280 hammer2_chain_load_data: I/O error 000000000240000a: 5 hammer2_chain_load_data: I/O error 000000000240080a: 5 hammer2: chain error during flush Fatal trap 12: page fault while in kernel mode cpuid = 3; lapic id = 3 fault virtual address = 0x200 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff80981f4c stack pointer = 0x10:0xfffff801190139d0 frame pointer = 0x10:0xfffff80119013a10 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 = Idle current thread = pri 12 (CRIT) kernel: type 12 trap, code=0 CPU3 stopping CPUs: 0x00000037 stopped Stopped at hammer2_xop_inode_flush+0x39c: repe movsq (%rsi),%es:(%rdi) db>