--- Log opened Wed Sep 30 00:00:33 2020 02:04 -!- kexkey [~kexkey@37.120.205.214] has quit [Ping timeout: 240 seconds] 03:10 -!- vasild [~vd@gateway/tor-sasl/vasild] has quit [Ping timeout: 240 seconds] 03:10 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has joined #c-lightning 03:12 -!- vasild [~vd@gateway/tor-sasl/vasild] has joined #c-lightning 03:14 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has quit [Client Quit] 03:14 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has joined #c-lightning 03:38 -!- midnight [~midnight@unaffiliated/midnightmagic] has quit [Ping timeout: 272 seconds] 03:43 -!- midnight [~midnight@unaffiliated/midnightmagic] has joined #c-lightning 04:50 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has quit [Remote host closed the connection] 04:50 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has joined #c-lightning 05:02 -!- zmnscpxj__ [~zmnscpxj@gateway/tor-sasl/zmnscpxj] has joined #c-lightning 05:03 -!- 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[~sr_gi@static-80-160-230-77.ipcom.comunitel.net] has joined #c-lightning 07:01 -!- liberliver [~Thunderbi@144.49.211.130.bc.googleusercontent.com] has quit [Ping timeout: 265 seconds] 07:04 -!- liberliver [~Thunderbi@144.49.211.130.bc.googleusercontent.com] has joined #c-lightning 07:12 -!- justanotheruser [~justanoth@unaffiliated/justanotheruser] has joined #c-lightning 07:13 -!- liberliver [~Thunderbi@144.49.211.130.bc.googleusercontent.com] has quit [Quit: liberliver] 07:33 -!- liberliver [~Thunderbi@144.49.211.130.bc.googleusercontent.com] has joined #c-lightning 07:51 -!- zmnscpxj_ [~zmnscpxj@gateway/tor-sasl/zmnscpxj] has joined #c-lightning 07:54 -!- zmnscpxj__ [~zmnscpxj@gateway/tor-sasl/zmnscpxj] has quit [Ping timeout: 240 seconds] 08:57 -!- skme9_ [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has quit [Read error: Connection reset by peer] 08:58 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has joined #c-lightning 09:11 -!- jasan [~jasan@tunnel509499-pt.tunnel.tserv27.prg1.ipv6.he.net] has joined #c-lightning 09:12 < jasan> Have a look at https://dylanpindur.com/blog/padding-oracles-an-animated-primer/ 09:12 < jasan> OT ^^ 09:27 -!- skme9 [~skme9@2402:3a80:6b5:7b87:e8cf:5ddb:a94:23b4] has quit [Ping timeout: 240 seconds] 10:45 -!- jasan [~jasan@tunnel509499-pt.tunnel.tserv27.prg1.ipv6.he.net] has quit [Quit: Bye!] 11:25 -!- liberliver [~Thunderbi@144.49.211.130.bc.googleusercontent.com] has quit [Quit: liberliver] 13:31 -!- blockstream_bot [blockstrea@gateway/shell/sameroom/x-zzgbwiizjmpgirfq] has left #c-lightning [] 13:31 -!- blockstream_bot [blockstrea@gateway/shell/sameroom/x-zzgbwiizjmpgirfq] has joined #c-lightning 15:07 -!- sr_gi [~sr_gi@static-80-160-230-77.ipcom.comunitel.net] has quit [Read error: Connection reset by peer] 15:08 -!- sr_gi [~sr_gi@static-80-160-230-77.ipcom.comunitel.net] has joined #c-lightning 15:11 -!- vasild [~vd@gateway/tor-sasl/vasild] has quit [Ping timeout: 240 seconds] 15:12 -!- vasild [~vd@gateway/tor-sasl/vasild] has joined #c-lightning 15:12 -!- justanotheruser [~justanoth@unaffiliated/justanotheruser] has quit [Ping timeout: 272 seconds] 16:39 -!- Dean_Guss [~dean@gateway/tor-sasl/deanguss] has joined #c-lightning 16:41 -!- DeanGuss [~dean@gateway/tor-sasl/deanguss] has quit [Ping timeout: 240 seconds] 17:00 -!- Dean_Guss [~dean@gateway/tor-sasl/deanguss] has quit [Remote host closed the connection] 17:05 -!- DeanGuss [~dean@gateway/tor-sasl/deanguss] has joined #c-lightning 17:10 < az0re> I'm on git HEAD, trying to build with `./configure COPTFLAGS="-O2 -march=native" --disable-valgrind --enable-address-sanitizer` 17:10 < az0re> `make` gives me this error: 17:10 < az0re> ccan/ccan/cdump/tools/cdump-enumstr common/htlc_state.h > common/gen_htlc_state_names.h 17:10 < az0re> ==30942==LeakSanitizer has encountered a fatal error. 17:10 < az0re> ==30942==HINT: For debugging, try setting environment variable LSAN_OPTIONS=verbosity=1:log_threads=1 17:10 < az0re> ==30942==HINT: LeakSanitizer does not work under ptrace (strace, gdb, etc) 17:10 < az0re> make: *** [common/Makefile:112: common/gen_htlc_state_names.h] Error 1 17:12 < az0re> If I set that envar, I get what appears to be a stack trace with a bunch of __isoc99.*printf stack frames 17:18 < az0re> OK, for some reason doing it all as root (!) made it build successfully 17:18 < az0re> But now, when running lightningd, I get spammed with race condition-y ASAN messages: 17:18 < az0re> AddressSanitizer:DEADLYSIGNAL 17:18 < az0re> AddressSanitizerAddressSanitizer:DEADLYSIGNAL 17:18 < az0re> :DEADLYSIGNAL 17:18 < az0re> AddressSanitizer:DEADLYSIGNAL 17:18 < az0re> AddressSanitizerAddressSanitizer:DEADLYSIGNAL 17:18 < az0re> AddressSanitizer:DEADLYSIGNAL 17:18 < zmnscpxj_> ... we really should not be executing compiled code at `make` time, but... sigh 17:18 < az0re> Guidance would be appreciated 17:18 < zmnscpxj_> we are probably not ASan-safe as well :P 17:28 -!- az0re [~az0re@gateway/tor-sasl/az0re] has quit [Quit: Leaving] 18:01 < darosior> az0re checkout in contrib/ 18:01 < darosior> There are the sanitizer exceptions 18:02 < darosior> Maybe this can help 18:30 -!- skme9 [~skme9@2402:3a80:6b5:7b87:1cda:e858:531:5bf1] has joined #c-lightning 18:35 -!- justanotheruser [~justanoth@unaffiliated/justanotheruser] has joined #c-lightning 19:48 -!- zmnscpxj_ [~zmnscpxj@gateway/tor-sasl/zmnscpxj] has quit [Ping timeout: 240 seconds] 20:24 -!- az0re [~az0re@gateway/tor-sasl/az0re] has joined #c-lightning 20:34 -!- az0re [~az0re@gateway/tor-sasl/az0re] has quit [Remote host closed the connection] 20:46 -!- miraclename [1882832e@c-24-130-131-46.hsd1.ca.comcast.net] has joined #c-lightning 21:00 -!- achow101 [~achow101@unaffiliated/achow101] has quit [Quit: Bye] 21:00 -!- achow101 [~achow101@unaffiliated/achow101] has joined #c-lightning 21:01 -!- az0re [~az0re@gateway/tor-sasl/az0re] has joined #c-lightning 21:03 < az0re> darosior: I'm not sure what you mean "sanitizer exceptions"? 21:03 < az0re> Will check contrib/ 21:10 < az0re> I see contrib/sanitizer_suppressions/asan, but I'm not sure how to apply it 21:10 < az0re> contents: 21:10 < az0re> # process_check_funding_broadcast is racy as it operates on a data that may be 21:10 < az0re> # freed under its feet 21:10 < az0re> interceptor_via_fun:process_check_funding_broadcast 21:47 -!- blockstream_bot [blockstrea@gateway/shell/sameroom/x-zzgbwiizjmpgirfq] has left #c-lightning [] 21:47 -!- blockstream_bot [blockstrea@gateway/shell/sameroom/x-zzgbwiizjmpgirfq] has joined #c-lightning 22:09 -!- jonatack [~jon@2a01:e0a:53c:a200:bb54:3be5:c3d0:9ce5] has quit [Ping timeout: 240 seconds] 22:21 -!- DeanGuss [~dean@gateway/tor-sasl/deanguss] has quit [Remote host closed the connection] 22:21 -!- DeanGuss [~dean@gateway/tor-sasl/deanguss] has joined #c-lightning 22:30 -!- justanotheruser [~justanoth@unaffiliated/justanotheruser] has quit [Ping timeout: 272 seconds] 22:40 -!- rh0nj [~rh0nj@88.99.167.175] has quit [Remote host closed the connection] 22:41 -!- rh0nj [~rh0nj@88.99.167.175] has joined #c-lightning 23:11 < az0re> BTW, it only builds successfully if I omit COPTFLAGS entirely 23:12 -!- miraclename [1882832e@c-24-130-131-46.hsd1.ca.comcast.net] has quit [Remote host closed the connection] 23:12 < az0re> and I did run it like so: `ASAN_OPTIONS=suppressions=lightning/contrib/sanitizer_suppressions/asan ./lightning/lightningd/lightningd` and I still get spammed with ASAN messages 23:16 -!- jb55 [~jb55@gateway/tor-sasl/jb55] has quit [Ping timeout: 240 seconds] 23:25 -!- jb55 [~jb55@gateway/tor-sasl/jb55] has joined #c-lightning 23:54 -!- Netsplit *.net <-> *.split quits: fjahr, felixweis 23:58 -!- jasan [~jasan@tunnel509499-pt.tunnel.tserv27.prg1.ipv6.he.net] has joined #c-lightning --- Log closed Thu Oct 01 00:00:34 2020