Date: Thu, 28 Nov 2019 20:15:23 +0000 From: Dennis Clarke <dclarke@blastwave.org> To: freebsd-riscv <freebsd-riscv@freebsd.org> Subject: r355009 dies with a kernel panic Message-ID: <2bc61d55-e45d-0b10-34ee-14bad17ed693@blastwave.org>
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While is it fine that the CI does a bare bones compile I don't know if anyone actually tries to run it for a period of time. If r355009 is left running for a few hours ( on QEMU ) it merely dies with a panic : panic: deadlres_td_sleep_q: possible deadlock detected for 0xffffffd04630a560, blocked for 180225 ticks cpuid = 0 time = 1574915402 KDB: stack backtrace: db_trace_self() at db_read_token_flags+0x696 pc = 0xffffffc0004ca28a ra = 0xffffffc0000d289c sp = 0xffffffc024bb4790 fp = 0xffffffc024bb49b0 db_read_token_flags() at kdb_backtrace+0x2e pc = 0xffffffc0000d289c ra = 0xffffffc00026b98c sp = 0xffffffc024bb49b0 fp = 0xffffffc024bb4a60 kdb_backtrace() at vpanic+0x14a pc = 0xffffffc00026b98c ra = 0xffffffc00022dfac sp = 0xffffffc024bb4a60 fp = 0xffffffc024bb4aa0 vpanic() at panic+0x22 pc = 0xffffffc00022dfac ra = 0xffffffc00022dfe4 sp = 0xffffffc024bb4aa0 fp = 0xffffffc024bb4ac0 panic() at acct_process+0x676 pc = 0xffffffc00022dfe4 ra = 0xffffffc0001de0aa sp = 0xffffffc024bb4ac0 fp = 0xffffffc024bb4b80 acct_process() at fork_exit+0x5c pc = 0xffffffc0001de0aa ra = 0xffffffc0001fbd02 sp = 0xffffffc024bb4b80 fp = 0xffffffc024bb4bc0 fork_exit() at fork_trampoline+0xa pc = 0xffffffc0001fbd02 ra = 0xffffffc0004d768a sp = 0xffffffc024bb4bc0 fp = 0xffffffc0001ddea4 fork_trampoline() at 0xb7e1dbe985ce8b81 pc = 0xffffffc0004d768a ra = 0xb7e1dbe985ce8b81 sp = 0xffffffc0001ddea4 fp = 0x40a7d7b3000a3783 KDB: enter: panic [ thread pid 0 tid 100030 ] Stopped at kdb_enter+0x3a: c.ebreak db> Killed So is anyone anywhere trying to run FreeBSD on RISC-V at all or just me? -- Dennis Clarke RISC-V/SPARC/PPC/ARM/CISC UNIX and Linux spoken GreyBeard and suspenders optional
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