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.
Here's a crash during 7.1 packages build, on riscv64-4.p, a ports build cluster member and NFS client. login: t[0] == 0x0000000000000001 t[1] == 0xffffffc00032bf98 t[2] == 0xffffffc0008b7640 t[3] == 0x0000000007270e00 t[4] == 0x0000000000000002 t[5] == 0x0000000000000d54 t[6] == 0x0000000000000022 s[0] == 0xffffffc220598db0 s[1] == 0x0000000000000001 s[2] == 0xffffffc22e235168 s[3] == 0x000000000000ffff s[4] == 0xffffffc000936538 s[5] == 0xffffffc22f39ac78 s[6] == 0x0000000000000001 s[7] == 0xffffffc22be733c0 s[8] == 0xffffffc000a348f8 s[9] == 0x0000000000000000 s[10] == 0x0000000000000000 s[11] == 0x0000000000000000 a[0] == 0xff00ffc022dba708 a[1] == 0x0000000000000000 a[2] == 0xffffffc00087ea68 a[3] == 0x0000000000000000 a[4] == 0x0000000000000000 a[5] == 0xffffffc0002452ae a[6] == 0xffffffc0002452ae a[7] == 0xffffffc0238da2b4 sepc == 0xffffffc00045a0ce sstatus == 0x0000000200000120 stval == 0x0000004022dba718 scause == 0x000000000000000d panic: Fatal page fault at 0xffffffc00045a0ce: 0x4022dba718 Stopped at panic+0x106: addi a0,zero,256 TID PID UID PR FLAGS PFLAGS CPU COMMAND 314012 66247 55 0x2 0 0 c++ 374316 6568 73 0x1100010 0 1 syslogd 269271 21414 0 0x14000 0x200 3 zerothread *124303 43119 0 0x14000 0x200 2 reaper panic() at panic+0x106 do_trap_supervisor() at do_trap_supervisor+0x1e8 cpu_exception_handler_supervisor() at cpu_exception_handler_supervisor+0x7a amap_wipeout() at amap_wipeout+0xca uvm_map_teardown() at uvm_map_teardown+0x166 uvmspace_free() at uvmspace_free+0x48 reaper() at reaper+0x106 proc_trampoline() at proc_trampoline+0x1a end trace frame: 0x0, count: 7 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. -- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
