ci2 starts bisection 2025-10-17 12:13:04.07973614 +0000 UTC m=+11046.805973663
bisecting fixing commit since 535ec20c50273d81b2cc7985fed2108dee0e65d7
building syzkaller on c6b4fb399236b655a39701fd51c33522caa06811
ensuring issue is reproducible on original commit 535ec20c50273d81b2cc7985fed2108dee0e65d7

testing commit 535ec20c50273d81b2cc7985fed2108dee0e65d7 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: be4b6307132c3e85de5029eb303e3291e3ea7ea38b7916a8ec2d15dedc75b782
run #0: crashed: WARNING: nested lock was not taken in evict
run #1: crashed: KASAN: out-of-bounds Write in end_buffer_read_sync
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
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
representative crash: WARNING: nested lock was not taken in evict, types: [LOCKDEP KASAN-WRITE]
unable to determine the verdict: 18 good runs (wanted 10), for bad wanted 10 in total, got 20
revisions tested: 1, total time: 17m22.416138462s (build: 6m39.930796278s, test: 9m54.738333659s)
error: the crash wasn't reproduced on the original commit