ci2 starts bisection 2023-01-22 00:03:48.117080553 +0000 UTC m=+84394.965721038
bisecting cause commit starting from 416c4356f37295d6da2d7b290069f9adb349dc9f
building syzkaller on cc0f9968db1abe397e6c93bf4f5dff51be20f914
ensuring issue is reproducible on original commit 416c4356f37295d6da2d7b290069f9adb349dc9f

testing commit 416c4356f37295d6da2d7b290069f9adb349dc9f gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 07892c01a6abfe1c3ee8f6d88003d73cb51e110cafae9f3b707ba76c5006fccf
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #16: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.161
testing commit 1a9148dfd8e03835dc7617cee696dd18c0000e99 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 53c5e51015e23f89de3bfb178fbb6ddaa2af466acf2dcf87780a2ec79c1d8648
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: OK
run #8: OK
run #9: OK
testing release v5.10.160
testing commit a2428a8dcb4f3eb80e7d38dba0bf71e4ff20cecd gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 96ee41b332238b94d88d1ef9d44a84899fd84d4480dbf8cca82583e1659d57f4
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
reproducer seems to be flaky
testing release v5.10.159
testing commit 931578be69875087a62524da69964d575426d287 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 11adb851d163c60a88816c38c187258835556bf726f1a95d9d60a9de73c2c478
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: kernel BUG in ext4_free_blocks
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.158
testing commit 592346d5dc9b61e7fb4a3876ec498aa96ee11ac8 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: aeb338464825e37a99d1b2e9a5c46557b96f7661edfb9daa44d4142b388cfbe0
run #0: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: kernel BUG in ext4_free_blocks
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.157
testing commit f4245f05389c29c0d556fea359b2fcfd8dce7bdb gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2c14f0258a7759a85845c4012cb1126662a25107abba41b4c11f11e19bf220e2
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: kernel BUG in ext4_free_blocks
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.10.156
testing commit 6d46ef50b123f2da3871690e619f5169eb97af92 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dbcc121c65b72f1757a3bdab0c4bf1c963141fbe0963d788c4dc3030830e7e5c
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: kernel BUG in ext4_free_blocks
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.155
testing commit 41217963b1d97ec170f24fc4155953a2b0835191 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ea9b729a8d05d8ea928678968a4ca48ae69200c598a6ab2d17ba0cf737b65e14
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.154
testing commit f5b40c0eb9ea3d8233b9a2e9af6784c81204d454 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4a3fc29b5b27aa85549dd14ee8f6c83329ce1bfc219198da3940d4dd873bc94b
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: kernel BUG in ext4_free_blocks
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.153
testing commit 95aa34f72132ee42ee3f632a5540c84a5ee8624f gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 461f2b083aaf11b3fbd1bf465f6fff55cd53e4f8fac1ed7312ce632a22d4392a
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: kernel BUG in ext4_free_blocks
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.152
testing commit 7d51b4c67cfb95a069ccbe52f13963bfd9fe85b0 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 26d233b8280567bc62065c28997b443699cf209153f46cba112d987360da8b14
run #0: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.151
testing commit c34d1b22fef329d5cecd003d7be249937ec70a3c gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 384db9b30e2616114dca68ad4f233aea74435943178d7c5055bc5a3d4fe61ef4
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.150
testing commit a10a57a224f32035b58ef68b069f5b7491dd13e2 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 144d40c8ba52a6b15fc8d9610f696512b185d840bebd1d933dda4449f8bcb6c4
run #0: crashed: kernel BUG in ext4_free_blocks
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: OK
run #12: OK
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.149
testing commit 09be132bfe3a3075ddf160cc75865370ea35a0aa gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 047076f5bb0e63176099ddd15af6c150b11174c37007e9e074ae66222ed7f2d2
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: kernel BUG in ext4_free_blocks
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: kernel BUG in ext4_free_blocks
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.148
testing commit 3783e64fee4a624f3ed1d7d6ae630890922edb7b gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2146e36833a8943f4c63d6d51c74f5718ef42124180abefe17434e535510bfb3
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: kernel BUG in ext4_free_blocks
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.147
testing commit 014862eecf03f58066a957027dde73cbecdf4395 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3b983d208771d3411e23c803390191e8f0b6d0d6052f7fe0db6b55dcbd302e52
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.146
testing commit 62aea694445d5fc0f51b45afe8003ff3b7431141 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e8b79d61956b4f38913fb59b6504c8a7708099a01a213fe6497a93ad0beb4b64
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: kernel BUG in ext4_free_blocks
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: kernel BUG in ext4_free_blocks
run #4: crashed: kernel BUG in ext4_free_blocks
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: crashed: kernel BUG in ext4_free_blocks
run #16: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.145
testing commit 4a77e6ef2057d9d4e2e1df3f7739622477e8738d gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 862b293968f08db27c9b8f704da3e8df7e08bfc3a677681a1612f6303e5c61c1
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: kernel BUG in ext4_free_blocks
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #16: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #17: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #18: OK
run #19: OK
testing release v5.10.144
testing commit 99c2dfe47a9c6613e040f1721368c2c298383257 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 69e93fcab25d2ac7c903108c019687eedfb32714808a93bb192ac07c89ea47d4
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: OK
run #10: OK
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.143
testing commit f1101295c145e9710b1b37e9b0a13ef9af9af0c9 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: df3c564ae21d366e16d16e2ac9ff94931508c7a5ef77cc93de8c8f2ec356ebb0
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.142
testing commit 281e81a5e2b211e2ecdca7362330acf9b238a1a6 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a50e62ee36b2784ccd3f1d8ce040a5e1236777091e9dd35cfb9b51f2732f5759
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.141
testing commit 0b8e37cbaa7637a81ac6c535b551865c5a062395 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bb90f4da29810be624ced99dcdff1aac3e1108bbdb81fec11aeb70a7f7d39218
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: kernel BUG in ext4_free_blocks
run #6: crashed: kernel BUG in ext4_free_blocks
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: kernel BUG in ext4_free_blocks
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: kernel BUG in ext4_free_blocks
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.140
testing commit 18ed766f3642fa75262885462d3052ad7c8c87a2 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b7d7f0bab3be29097b127619d831bc5dda927cba779a99d5305586f757c4104a
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: kernel BUG in ext4_free_blocks
run #2: crashed: KASAN: out-of-bounds Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #15: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #16: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #17: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #18: crashed: kernel BUG in ext4_free_blocks
run #19: OK
testing release v5.10.139
testing commit 665ee746071bf02ce8b7b9d729c8beab704393c2 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1a53b43d70c1e20671b91ae7a223ea0f4bf0c75c9cc3dc3ac071783980da94b5
run #0: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #1: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #2: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #3: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #4: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #5: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #6: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #7: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #8: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #10: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #11: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #12: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #13: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #14: OK
run #15: OK
run #16: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #17: OK
run #18: OK
run #19: OK
testing release v5.10.138
Reproducer flagged being flaky
revisions tested: 24, total time: 8h9m54.457867766s (build: 3h20m32.120780707s, test: 4h34m30.280152327s)
error: bisection is taking too long (>8h0m0s), aborting