On Fri, Oct 08 2021, Jeremie Courreges-Anglas <j...@wxcvbn.org> wrote: > riscv64.ports was running dpb(1) with two other members in the build > cluster. A few minutes ago I found it in ddb(4). The report is short, > sadly, as the machine doesn't return from the 'bt' command. > > The machine is acting both as an NFS server and and NFS client. > > OpenBSD/riscv64 (riscv64.ports.openbsd.org) (console)
Another crash, using a system built with clang 13. OpenBSD/riscv64 (riscv64.ports.openbsd.org) (console) login: Data modified on freelist: word 2308854010 of object 0xffffffc023bdf910 size 0x10 previous type free (invalid addr 0x9e7190984a8998c3) panic: malloc: wrong bucket Stopped at panic+0x106: addi a0,zero,256 TID PID UID PR FLAGS PFLAGS CPU COMMAND 82701 17452 0 0x11 0 2 perl 277683 4352 55 0x100000 0 3 sh 77432 50275 55 0x2 0 0 cc *448509 16769 0 0x13 0 1K perl panic() at panic+0x102 panic() at malloc+0x6a8 malloc() at amap_alloc1+0x106 amap_alloc1() at amap_copy+0xe6 amap_copy() at uvm_fault_check+0x210 uvm_fault_check() at uvm_fault+0xdc uvm_fault() at do_trap_user+0x11a https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> show panic *cpu1: malloc: wrong bucket ddb{1}> show uvm Current UVM status: pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12 4052437 VM pages: 97962 active, 20027 inactive, 1 wired, 3027027 free (378378 zero) min 10% (25) anon, 10% (25) vnode, 5% (12) vtext freemin=135081, free-target=180108, inactive-target=180109, wired-max=1350812 faults=467319658, traps=0, intrs=0, ctxswitch=34286925 fpuswitch=0 softint=15861115, syscalls=218471585, kmapent=51 fault counts: noram=0, noanon=0, noamap=0, pgwait=0, pgrele=0 ok relocks(total)=322246(322248), anget(retries)=257638497(0), amapcopy=605 63375 neighbor anon/obj pg=216611560/170442328, gets(lock/unlock)=135754423/32226 6 cases: anon=179416812, anoncow=78221685, obj=130852112, prcopy=4902291, prz ero=73926772 daemon and swap counts: woke=15, revs=0, scans=0, obscans=0, anscans=0 busy=0, freed=0, reactivate=0, deactivate=0 pageouts=0, pending=0, nswget=0 nswapdev=1 swpages=4259839, swpginuse=0, swpgonly=0 paging=0 kernel pointers: objs(kern)=0xffffffc000a988d0 ddb{1}> I'm a bit short on time and typing ddb commands on riscv64 often resulted into hangs so far, which sucks when you have no PDU to reset the machine. So if you can think of some useful command to type please let me know soonish: I'd like to resume this llvm 13 ports bulk build. -- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
