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bugs.txt
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bugs.txt
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√ / # spinlock panic: cpu 1 acquire holding lock "proc 1"
locktrace:
[wait] cpu 1 acquire
[sleep] cpu 1 acquire
[allocproc] cpu 1 acquire
[fork] cpu 1 release
[fork] cpu 1 acquire
[scheduler] cpu 1 release
some info:
backtrace:
0x80009058
0x8000ae70
0x80004a6e
0x80007fbe
0x8000a094
0x8000dd8e
0x8000a3b6
0x8000cd6a
pid state proc pages
1 sleep /bin/init 5
2 run /bin/sh 6
√ / # spinlock panic: cpu 2 acquire holding lock "proc 1"
locktrace:
[allocproc] cpu 2 acquire
[fork] cpu 2 release
[fork] cpu 2 acquire
[scheduler] cpu 2 release
[wait] cpu 2 acquire
[sleep] cpu 2 acquire
some info:
backtrace:
0x80009058
0x8000ae70
0x80004a6e
0x80007fbe
0x8000a094
0x8000dd8e
0x8000a3b6
0x8000cd6a
pid state proc pages
1 sleep /bin/init 5
2 run /bin/sh 6
spinlock panic: cpu 0 release not held lock "proc 0"
locktrace:
[scheduler] cpu 0 release
[scheduler] cpu 0 acquire
[scheduler] cpu 0 release
[scheduler] cpu 0 acquire
[scheduler] cpu 0 release
[scheduler] cpu 0 acquire
[scheduler] cpu 0 release
[scheduler] cpu 0 acquire
[scheduler] cpu 0 acquire
[scheduler] cpu 2 acquire
[scheduler] cpu 2 release
[scheduler] cpu 0 acquire
[scheduler] cpu 0 release
[scheduler] cpu 2 acquire
[scheduler] cpu 2 release
[allocproc] cpu 1 acquire
[scheduler] cpu 2 acquire
[scheduler] cpu 0 acquire
[fork] cpu 1 release
[scheduler] cpu 2 release
[scheduler] cpu 0 release
[fork] cpu 1 acquire
[fork] cpu 0 release
[scheduler] cpu 1 release
[forkret] cpu 1 release
[scheduler] cpu 2 release
[scheduler] cpu 0 release
[wait] cpu 1 acquire
[scheduler] cpu 1 acquire