Messages in this thread | | | From | Stephan Müller <> | Subject | Re: general protection fault in crypto_remove_spawns | Date | Tue, 28 Nov 2017 23:06:18 +0100 |
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Am Montag, 27. November 2017, 19:56:46 CET schrieb syzbot:
Hi Herbert,
The issue seems to trigger a bug whose results we have seen before. When starting the reproducer and stopping it shortly thereafter, I see the numerous identical entries in /proc/crypto:
name : cmac(des3_ede) driver : cmac(des3_ede-asm) module : kernel priority : 200 refcnt : 1 selftest : passed internal : no type : shash blocksize : 8 digestsize : 8
name : cmac(des3_ede) driver : cmac(des3_ede-asm) module : kernel priority : 200 refcnt : 1 selftest : passed internal : no type : shash blocksize : 8 digestsize : 8
name : cmac(des3_ede) driver : cmac(des3_ede-asm) module : kernel priority : 200 refcnt : 1 selftest : passed internal : no type : shash blocksize : 8 digestsize : 8
...
And this list keeps on growing without end:
# ./repro
# less /proc/crypto | wc 9559 26456 188754
# ./repro
# less /proc/crypto | wc 11440 31586 226032
At one point in time I think the system simply has too many entries.
Ciao Stephan
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