Hi, I'm curious if any of you had any luck in preventing that seg-fault in git-subtree script I'm encountering it myself using git 2.24.0.windows.2., seg-fault is in the same while loop (currently on line 757) When I tried your suggestion of adding the ($parents) ($rev) to the progress print I see that the last commit have only one revision printed like this: 259/290 (523) [271] (843dd34090d36dfabd6a2e3e8459a4887427313b) (a69ee056f66acf66c63f89f55d26c0cc17036623) 259/290 (525) [273] (f5eea1a3cbe1e16acba53e8a9fe07b6525a8b97c) (843dd34090d36dfabd6a2e3e8459a4887427313b) 259/290 (527) [275] (82303752a428cf1d789ac9f156008adb2798b7b5) (f5eea1a3cbe1e16acba53e8a9fe07b6525a8b97c) 259/290 (528) [276] (7187897883c9fb4d33d4c87a02b876f8603728ff05f0945ae2ce9f98a35135) 259/290 (529) [277] (a00a3665343439a426671958dd90ed0407a22cad9ac9f156008adb2798b7b5) 259/290 (530) [278] (90beb94ebd331c457d79d05341453f5829a50bfcd4c87a02b876f8603728ff) 259/290 (531) [279] (9582e0acbed1910173564e250f350b5cc4291a7f671958dd90ed0407a22cad) 259/290 (532) [280] (f183930d6fabd3dccdddc5ec35d754ad28caf3b879d05341453f5829a50bfc) 259/290 (533) [281] (c9309f3a38c41f7991d9e78ddb47f7e85b8521eb564e250f350b5cc4291a7f) 259/290 (534) [282] (3bcf08f63a0e2b93ecc376bd679a16c80e99e7b1ddc5ec35d754ad28caf3b8) 259/290 (535) [283] (134621bb55a0470cdf6519ce08d6909af43ce0e5d9e78ddb47f7e85b8521eb) 259/290 (536) [284] (edb3471fbba29748f9784d29b3cee1dee2df4b37c376bd679a16c80e99e7b1) 259/290 (537) [285] (dd947a095df07a32dfd56666a395a7c42b25ca116519ce08d6909af43ce0e5) 259/290 (538) [286] (a639e09d2cbe1ea1149c080c1c95b8b018340ae2784d29b3cee1dee2df4b37) C:/Program Files/Git/mingw64/libexec/git-core\git-subtree: line 757: 8853 Done eval "$grl" 8854 Segmentation fault (core dumped) | while read rev parents; do process_split_commit "$rev" "$parents" 0; done I downgraded git to 2.19.0-windows.1 and it works now. I'm thankful for your insights Nadav Sinai Web Tech lead Philips-Algotec