Date: Mon, 18 Nov 2019 20:07:20 -0800 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Subject: Re: Another "invalid ASID" panic on an rpi3 running r354796 Message-ID: <20191119040720.GB93097@www.zefox.net> In-Reply-To: <20191119001213.GA93097@www.zefox.net> References: <20191119001213.GA93097@www.zefox.net>
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Not sure this is useful, but another panic was provoked by first
starting www/chromium and then starting stress2/misc/all.sh.....
20191118 19:59:45 all (1/526): mmap21.sh
panic: invalid ASID
cpuid = 3
time = 1574136018
KDB: stack backtrace:
db_trace_self() at db_trace_self_wrapper+0x28
pc = 0xffff00000072947c lr = 0xffff0000001064f0
sp = 0xffff00005191d0f0 fp = 0xffff00005191d300
db_trace_self_wrapper() at vpanic+0x18c
pc = 0xffff0000001064f0 lr = 0xffff000000400b5c
sp = 0xffff00005191d310 fp = 0xffff00005191d3c0
vpanic() at panic+0x44
pc = 0xffff000000400b5c lr = 0xffff00000040090c
sp = 0xffff00005191d3d0 fp = 0xffff00005191d450
panic() at pmap_ts_referenced+0x820
pc = 0xffff00000040090c lr = 0xffff000000741714
sp = 0xffff00005191d460 fp = 0xffff00005191d4f0
pmap_ts_referenced() at vm_pageout_worker+0xe2c
pc = 0xffff000000741714 lr = 0xffff0000006e46d4
sp = 0xffff00005191d500 fp = 0xffff00005191d8d0
vm_pageout_worker() at vm_pageout+0x1b0
pc = 0xffff0000006e46d4 lr = 0xffff0000006e3894
sp = 0xffff00005191d8e0 fp = 0xffff00005191d940
vm_pageout() at fork_exit+0x7c
pc = 0xffff0000006e3894 lr = 0xffff0000003c0eb0
sp = 0xffff00005191d950 fp = 0xffff00005191d980
fork_exit() at fork_trampoline+0x10
pc = 0xffff0000003c0eb0 lr = 0xffff0000007458bc
sp = 0xffff00005191d990 fp = 0x0000000000000000
KDB: enter: panic
[ thread pid 21 tid 100066 ]
Stopped at 0
db> bt
Tracing pid 21 tid 100066 td 0xfffffd0000d7f560
db_trace_self() at db_stack_trace+0xf8
pc = 0xffff00000072947c lr = 0xffff000000103934
sp = 0xffff00005191ccc0 fp = 0xffff00005191ccf0
db_stack_trace() at db_command+0x228
pc = 0xffff000000103934 lr = 0xffff0000001035ac
sp = 0xffff00005191cd00 fp = 0xffff00005191cde0
db_command() at db_command_loop+0x58
pc = 0xffff0000001035ac lr = 0xffff000000103354
sp = 0xffff00005191cdf0 fp = 0xffff00005191ce10
db_command_loop() at db_trap+0xf4
pc = 0xffff000000103354 lr = 0xffff000000106658
sp = 0xffff00005191ce20 fp = 0xffff00005191d040
db_trap() at kdb_trap+0x1d8
pc = 0xffff000000106658 lr = 0xffff0000004490f4
sp = 0xffff00005191d050 fp = 0xffff00005191d100
kdb_trap() at do_el1h_sync+0xf4
pc = 0xffff0000004490f4 lr = 0xffff000000745b30
sp = 0xffff00005191d110 fp = 0xffff00005191d140
do_el1h_sync() at handle_el1h_sync+0x78
pc = 0xffff000000745b30 lr = 0xffff00000072b878
sp = 0xffff00005191d150 fp = 0xffff00005191d260
handle_el1h_sync() at kdb_enter+0x34
pc = 0xffff00000072b878 lr = 0xffff000000448740
sp = 0xffff00005191d270 fp = 0xffff00005191d300
kdb_enter() at vpanic+0x1a8
pc = 0xffff000000448740 lr = 0xffff000000400b78
sp = 0xffff00005191d310 fp = 0xffff00005191d3c0
vpanic() at panic+0x44
pc = 0xffff000000400b78 lr = 0xffff00000040090c
sp = 0xffff00005191d3d0 fp = 0xffff00005191d450
panic() at pmap_ts_referenced+0x820
pc = 0xffff00000040090c lr = 0xffff000000741714
sp = 0xffff00005191d460 fp = 0xffff00005191d4f0
pmap_ts_referenced() at vm_pageout_worker+0xe2c
pc = 0xffff000000741714 lr = 0xffff0000006e46d4
sp = 0xffff00005191d500 fp = 0xffff00005191d8d0
vm_pageout_worker() at vm_pageout+0x1b0
pc = 0xffff0000006e46d4 lr = 0xffff0000006e3894
sp = 0xffff00005191d8e0 fp = 0xffff00005191d940
vm_pageout() at fork_exit+0x7c
pc = 0xffff0000006e3894 lr = 0xffff0000003c0eb0
sp = 0xffff00005191d950 fp = 0xffff00005191d980
fork_exit() at fork_trampoline+0x10
pc = 0xffff0000003c0eb0 lr = 0xffff0000007458bc
sp = 0xffff00005191d990 fp = 0x0000000000000000
db>
www/chromium ran for over an hour with no panic. Starting
stress2/misc/all.sh resulted in a panic in tens of seconds.
Thanks for reading,
bob prohaska
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