ci2 starts bisection 2023-01-21 15:22:15.391373362 +0000 UTC m=+53102.240013838
bisecting cause commit starting from 72d681a01da5f02769fd75f229ed2f9276894c4f
building syzkaller on cc0f9968db1abe397e6c93bf4f5dff51be20f914
ensuring issue is reproducible on original commit 72d681a01da5f02769fd75f229ed2f9276894c4f

testing commit 72d681a01da5f02769fd75f229ed2f9276894c4f 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: a6b71440963890b7c0c785f24d46fa55667c802391e2938897a954e8204e3545
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: 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: 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: KASAN: use-after-free Read in ext4_ext_rm_leaf
run #19: OK
testing release v5.15.80
testing commit 71e496bd338221709b180b60ba419fa542c2b320 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: d54463616e7525d5aca0a827b780a7ab2c64a981ab14fb0f424519a89e431cad
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: kernel BUG in ext4_free_blocks
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: OK
run #9: OK
testing release v5.15.79
testing commit 3df0eeae4d9a547c0f19924952ccb8290582e5d0 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: 7d7a49d20b9783e008073b4d9d4b53c4c352a4c3077b5cf95f6382b5f86d73ec
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: kernel BUG in ext4_free_blocks
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
testing release v5.15.78
testing commit 509a32764e1a5692935c4f26ed96fbe94c480186 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: 61b028d9f7c8880b923ef79e7fa3d7dba20a1dd3e4c60eef07f0e4c284f55c61
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.77
testing commit 793d8378b74ac283a4dd7cef1b304553c8a42260 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: 29397b3fc00363fa34c4da48ddbef1389ebbc4fa924c8b51d663c3753b9c2868
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: kernel BUG in ext4_free_blocks
testing release v5.15.76
testing commit 4f5365f77018349d64386b202b37e8b737236556 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: 70e15dfcedfdb2e32feeec9a7a85f3d53b8ca3a013e95860f75f648d87635b88
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
testing release v5.15.75
testing commit bd8a595958a5b02e58cdd6fed82d4ebc77b1988a 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: dcf41c7dd7bf9def83a95f6204bf30cf4d3a66954e6b4f3ed0d33ea683ecc676
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
testing release v5.15.74
testing commit a3f2f5ac9d61e973e383f17a95cf2aa384e2d0c4 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: 3080eff60f481e43598e62c2e8196aa930541f52cb5f98c015e26c8893f9441f
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.73
testing commit 17aac9b7af2bc5f7b4426603940e92ae8aa73d5d 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: 4716a2dbb173ccc8eee3b7c1f2295d59726119b8acb5e764286daefa4b7df16e
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.72
testing commit c68173b2012b8eba332cf9832f0ad23427d795b5 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: ba018d33498eb78e5168a8617c1e928e062eaee119aa29f25ecdde654a17db51
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 Write 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
testing release v5.15.71
testing commit 90c7e9b400c751dbd73885f494f421f90ca69721 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: f9a20f2f11dd5482a2e551eaf27e10b2482bede05bb161069d75e302fd59bf45
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.70
testing commit 3e98e33d345e981800e03dd29f6f6343286d30b6 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: bb3fb1703d7f9213bddaf041c4a15bd6bb85e519e83c965cb2dcc75482ae5e4f
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.69
testing commit 820b689b4a7a6ca1b4fdabf26a17196a2e379a97 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: 4da0b7e1b40ca570fd94676609199fdafd5bed2ed9f060b928739e4b261d6323
run #0: crashed: KASAN: slab-out-of-bounds Read in ext4_ext_rm_leaf
run #1: crashed: kernel BUG in ext4_free_blocks
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: use-after-free Read in ext4_ext_rm_leaf
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.68
testing commit dd20085f2a88b6cdb12bdcdbd2d7a761c86b184a 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: 18a2ed15b92da6c6ef65841efd19e66b36808652e7f6941e29545a4f95f5b9fc
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.67
testing commit e1ad7a011591d4a508a08e180ae0471224fcc17c 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: de1155955f76ab3d2ae1c7d41e9b60f97b61775985c5c35c2a3a3a594aa0bd50
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
testing release v5.15.66
testing commit bcecd2ee19efeae47519e0fd4126559feeea129e 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: 3f7522fced529f3dca3adf69d83d6f5974098d578f81e81d0fb31514ca0181d3
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: 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: slab-out-of-bounds Read in ext4_ext_rm_leaf
testing release v5.15.65
testing commit 633c3b4c71bb949de771388de213d331c1ebd270 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: f58217e25fef684f226feef7cd253e5e3d1f4bcacc4a2a669856e6c264175e1f
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: 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: 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
testing release v5.15.64
testing commit 1ded0ef2419e8f83a17d65594523ec3aeb2e3d0f 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: 77ab6e7d3c7074b087ca6db7c3d6b9d35734c2f1059ffce0ca2b243d0ebd9a13
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.63
testing commit addc9003c2e895fe8a068a66de1de6fdb4c6ac60 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: e31b5d1242c6c00333768b00b09363be15ed0b3c32b8757bd2a0c7ea645649a8
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: OK
testing release v5.15.62
testing commit a0a7e0b2b8b22901945ea2aef1b65871d718accf 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: a29fee41e00ef798554406f181a0534f093881935e27a632abf5ed41755bb552
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: kernel BUG in ext4_free_blocks
testing release v5.15.61
testing commit 374bf3fc1f53c6611c4ad98d11863344d375e2be 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: d24f62116eec9f6d99ade3df19cdc1c6f5952153bc59e214eed495e0b64c70dd
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.60
testing commit 7217df81279835a7aee62a07aabb7b8fb8c766f2 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: 297be931548f0de25a3847bffc5a8d78014e35d73e8996474012fcd0770dbc84
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.59
testing commit d676d6149a2f4b4d66b8ea0a1dfef30a54cf5750 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: a40ab7c742c09956a45adc3cc7c50ea4071d6ad4cac0c12099c3768dd7011f53
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: kernel BUG in ext4_free_blocks
testing release v5.15.58
testing commit 7d8048d4e064d4ef7719e9520f6c123c051fca99 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: 96375830567045728e7ec170b28064e863541d4e1098cab7d883b41f5ce92043
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: kernel BUG in ext4_free_blocks
run #9: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.57
testing commit a9e2d8e52e1c0d87c0fa4f9d2d38e210aabed515 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: ce2ea5c9f3d19d052230f3c6860afbbe5dc4382a14b730041b1b255207de9283
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: use-after-free Read in ext4_ext_rm_leaf
run #9: OK
testing release v5.15.56
testing commit 760adb59f6211e157dd587927ac26c42abc81550 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: bb71f9273848538b3cb79dae4dd01ce10af70cbbc473e989b34f409743e3a3c1
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: 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
testing release v5.15.55
testing commit baefa2315cb1371486f6661a628e96fa3336f573 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: f594f74bf8fec45086612c8e7c2c5b881781aa42749643cb19757e7691373a1c
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: OK
run #9: OK
testing release v5.15.54
testing commit 843dae1756d9bddee21a96827784791fd97d484e 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: 35d8105328df52590f5ec73ec7a6b66d06752dda091d4aa69b43b077760cf6fa
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.53
testing commit eb18ccd146339b58faa47c1837f1b61ba05a1acf 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: be88891ab3ca22d19c2f666659bb316c15161d4e681fa6434c98cc3dc657c556
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: OK
run #9: OK
testing release v5.15.52
testing commit 545aecd229613138d6db54fb2b5221faca10137f 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: 90fd3591442fb710fe2205639522d05bab0df9d1563c75dd1a857cfcf503bfcb
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.51
testing commit 37238449af786e1be06f193ab54a60a39a776826 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: 0d850d3a7f87ff25802002dc11a3c5bc6961bae6f7f12881841ac51b6f5f7574
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: use-after-free Read in ext4_ext_rm_leaf
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: 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
testing release v5.15.50
testing commit 18a33c8dabb88b50b860e0177a73933f2c0ddf68 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: 7d98fee4a5beea379c83b3a5e7bc3fb3eabbbcfcea4ddd0ac37d95cffa72ab5a
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: 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
testing release v5.15.49
testing commit ee039006371a0b1d64d825a59f0eed8627bb3c91 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: 647f71733d8877ec5e97579d5e00f1b11abbe3aadfb76465438648ccc1d7e2ab
all runs: crashed: KASAN: use-after-free Read in ext4_ext_rm_leaf
testing release v5.15.48
testing commit e1dd58c995daf8b632344b61df9d3cbed26454dc 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: 26aab8b790dea011d8675af09ab7fdb48324c72719c63edb8dfa2e95ab71d162
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 v5.15.47
testing commit 3a0f7014932490407e3503cd80967d7aaf18b9fe 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: 4eab9e009b05b239cb3c9579741c1ad9620536c664ad4b5c149ae9cbe25ae034
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: OK
run #9: OK
testing release v5.15.46
revisions tested: 35, total time: 8h3m51.542946485s (build: 2h52m34.603622325s, test: 4h54m29.003115478s)
error: bisection is taking too long (>8h0m0s), aborting