ci starts bisection 2025-03-25 07:48:25.025926884 +0000 UTC m=+112516.853698865
bisecting fixing commit since 815fb87b753055df2d9e50f6cd80eb10235fe3e9
building syzkaller on f819d6f7cb99737851dcaaa51f11190138fd48d5
ensuring issue is reproducible on original commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9

testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 663a5308cbd907ab700f0a8aa624d07d2a8a7d96b9d7c76be19985688b80a717
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
check whether we can drop unnecessary instrumentation
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bcd769be77bbeee92f5baae41bb1f1511f65d8397a39a6f910063c2b2986a358
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the bug reproduces without the instrumentation
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
kconfig minimization: base=4065 full=7659 leaves diff=2021
split chunks (needed=false): <2021>
split chunk #0 of len 2021 into 5 parts
testing without sub-chunk 1/5
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 814a8dba7f4e3530166cbbcbf80a451cf04ec14e8efb128c67dbc8a289421d7d
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 15c87c43204b044ae5fb5c0485208bfee91da32362042945a40a2cb3f44b4df3
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a92d2c3fb6db2a430e7faf0f24657a267286514765d53c4eb04ff0e50efb9c31
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 92fbae9b5bac8fe994d14ecfa328e3f05558a8f45020b97fbf02b23cd9219700
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit 815fb87b753055df2d9e50f6cd80eb10235fe3e9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fdc8f3646f983d7c9c7e0d270297f1872fbaac00be307d69eba8ac24216ddcb2
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
the chunk can be dropped
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing current HEAD 2df0c02dab829dd89360d98a8a1abaa026ef5798
testing commit 2df0c02dab829dd89360d98a8a1abaa026ef5798 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f603e61ceaf2d5d8c9a8efc2d2b1b334013693a162a2cc988b161802d189c25e
all runs: crashed: SYZFAIL: result overflows kMaxCommands
representative crash: SYZFAIL: result overflows kMaxCommands, types: [SYZ_FAILURE]
crash still not fixed/happens on the oldest tested release
revisions tested: 8, total time: 1h32m47.667149658s (build: 44m40.152806076s, test: 41m51.221880826s)
crash still not fixed or there were kernel test errors
commit msg: x86 boot build: make git ignore stale 'tools' directory
crash: SYZFAIL: result overflows kMaxCommands
2025/03/25 09:19:41 executed programs: 6
2025/03/25 09:19:49 executed programs: 8
2025/03/25 09:20:09 executed programs: 9
2025/03/25 09:20:45 [FATAL] executor failed 11 times: executor 1: exit status 67 err signal: killed
SYZFAIL: result overflows kMaxCommands
index=139792013918000 (errno 110: Connection timed out)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
signal: killed

SYZFAIL: result overflows kMaxCommands
index=139792013918000 (errno 110: Connection timed out)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
signal: killed