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Keno / gist:aa88db28db97a0c3447917067110bc05
Created December 10, 2020 02:43
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dtrace: error on enabled probe ID 2381 (ID 903: syscall::thread_selfid:return): invalid user access in action #5 at DIF offset 0
dtrace: 6357 dynamic variable drops with non-empty dirty list
68238/0x55b09f7: madvise(0x7F8D11C85000, 0x1000, 0x7) = 0 0
68239/0x55b09fa: mprotect(0x111AD0000, 0x100000, 0x3) = 0 0
68238/0x55b09f7: mprotect(0x119433000, 0x100000, 0x3) = 0 �\\
68239/0x55b09fa: __pthread_sigmask(0x1, 0x157DFF5B4, 0x157DFF554) = 0 0
68238/0x55b09f7: __pthread_sigmask(0x1, 0x11A5395B4, 0x11A539554) = 0 9���0
68239/0x55b09fa: __pthread_sigmask(0x3, 0x157DFF554, 0x0) = 0 0
68238/0x55b09f7: __pthread_sigmask(0x3, 0x11A539554, 0x0) = 0 0
68238/0x55b09f7: __pthread_sigmask(0x1, 0x11A539784, 0x11A539774) = 0 0
@Keno
Keno / gist:a71901e5303d8391ce440bd74b524aff
Created December 5, 2020 08:56
00000000 45 7a 4d 4f 75 78 52 75 4f 53 70 69 52 4d 42 61 EzMOuxRu OSpiRMBa
00000010 31 2e 36 2e 30 2d 44 45 56 20 20 20 20 20 20 20 1.6.0-DE V
00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
00000030 01 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 ........ ........
00000040 05 e2 15 46 e0 14 02 14 02 39 21 09 31 32 37 2e ...F.... .9!.127.
00000050 30 2e 30 2e 31 31 71 25 00 00 e1 01 0a 61 6c 6c 0.0.11q% .....all
00000060 5f 74 6f 5f 61 6c 6c 4c 4d 79 8e 8e f5 6e 9b 2e _to_allL My...n..
00000070 97 d5 7d ..}
00000000 31 2e 36 2e 30 2d 44 45 56 20 20 20 20 20 20 20 1.6.0-DE V
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
@Keno
Keno / terminology.pdf
Last active December 29, 2022 00:13
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@Keno
Keno / gist:0e8998cdf9da1bc61b55317819855005
Created August 19, 2020 02:32
# Generic Optic definition
abstract type AbstractOptic; end
struct OpticRepr <: AbstractOptic
l::Function
r::Function
end
OpticRepr(o::OpticRepr) = o
OpticRepr(o::AbstractOptic) =
OpticRepr(a->left(o, a),
@Keno
Keno / 192.168.1.148-1596139747802.log
Created July 30, 2020 20:09
Test3:32 (TIME) index.html loaded: 723.0049999780022
Logger.js:154 2020-07-30T20:08:07.170Z [modules/browser/BrowserCapabilities.js] <new a>: This appears to be chrome, ver: 84.0.4147.105
LocalStatsCollector.js:22 The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu
(anonymous) @ LocalStatsCollector.js:22
n @ bootstrap:19
(anonymous) @ statistics.js:1
(anonymous) @ lib-jitsi-meet.min.js?v=4289:1
n @ bootstrap:19
(anonymous) @ BridgeChannel.js:1
(anonymous) @ lib-jitsi-meet.min.js?v=4289:10
@Keno
Keno / gist:274d6c4684c391e2851cd598e165495c
Created July 30, 2020 04:56
keno@praclarush:~/docker-jitsi-meet$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy DROP)
target prot opt source destination
DOCKER-USER all -- anywhere anywhere
DOCKER-ISOLATION-STAGE-1 all -- anywhere anywhere
ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED
DOCKER all -- anywhere anywhere
@Keno
Keno / gist:7ac695b209b0364c2780d4a0900d127b
Last active July 6, 2020 21:44
JULIA usr/lib/julia/corecompiler.ji
((::Type{Core.Compiler.Const})(Any) from (::Type{Core.Compiler.Const})(Any), Core.Compiler.PartialStruct(typ=Core.Compiler.Const, fields=Array{Any, (2,)}[
Any,
Core.Compiler.Const(val=false, actual=false)]))
((::Type{Core.Compiler.Const})(Bool) from (::Type{Core.Compiler.Const})(Any), Core.Compiler.PartialStruct(typ=Core.Compiler.Const, fields=Array{Any, (2,)}[
Bool,
Core.Compiler.Const(val=false, actual=false)]))
((::Type{Core.Compiler.Const})(Tuple) from (::Type{Core.Compiler.Const})(Any), Core.Compiler.PartialStruct(typ=Core.Compiler.Const, fields=Array{Any, (2,)}[
Tuple,
Core.Compiler.Const(val=false, actual=false)]))
@Keno
Keno / gist:e951b725a5ce6bb614e9730e40e33e52
Created June 19, 2020 22:49
482 - record_replay_subject (Failed)
483 - record_replay_subject-no-syscallbuf (Failed)
555 - setuid-no-syscallbuf (Failed)
692 - thread_yield (Failed)
693 - thread_yield-no-syscallbuf (Failed)
750 - async_segv (Failed)
759 - async_usr1-no-syscallbuf (Failed)
798 - conditional_breakpoint_offload (Failed)
799 - conditional_breakpoint_offload-no-syscallbuf (Failed)
816 - dlopen (Failed)
@Keno
Keno / gist:e6fa7b2f8a3870a370644a8725e410bb
Created June 19, 2020 20:57
alacritty --print-events
alacritty --print-events
Created log file at "/tmp/Alacritty-54398.log"
[2020-06-19 16:56] [INFO] Welcome to Alacritty
[2020-06-19 16:56] [INFO] Configuration loaded from "/home/keno/.config/alacritty/alacritty.yml"
[2020-06-19 16:56] [INFO] Device pixel ratio: 1
[2020-06-19 16:56] [INFO] Initializing glyph cache...
[2020-06-19 16:56] [INFO] ... finished initializing glyph cache in 0.004168528s
[2020-06-19 16:56] [INFO] Cell Size: 9 x 17
[2020-06-19 16:56] [INFO] Padding: 0 x 0
[2020-06-19 16:56] [INFO] Width: 800, Height: 600
@Keno
Keno / Results (aarch64)
Last active May 25, 2020 02:24
Behavior of process_vm_* syscalls on various architectures
Size 2 copy at page_size - 1: 0
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Size 3 copy at page_size - 1: 0
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Size 4 copy at page_size - 1: 0
1 bytes less than could have been written
Size 5 copy at page_size - 1: 0
1 bytes less than could have been written
Size 6 copy at page_size - 1: 0
1 bytes less than could have been written