ci starts bisection 2024-03-30 16:29:39.312798102 +0000 UTC m=+26985.028796732
bisecting cause commit starting from fe46a7dd189e25604716c03576d05ac8a5209743
building syzkaller on c52bcb237b7f9c6a74d125c9b90d7420a1ac8d2a
ensuring issue is reproducible on original commit fe46a7dd189e25604716c03576d05ac8a5209743

testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 10e772bb52caf9d87db6b36829050140f818d185fb2deda87170d06d55a7b780
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
check whether we can drop unnecessary instrumentation
disabling configs for [KASAN ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: be8a8f2194e9634ae5aa8866d65cce8370a12d0944cd04fb8bd36201a937a8d5
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the bug reproduces without the instrumentation
disabling configs for [HANG LEAK UBSAN BUG KASAN ATOMIC_SLEEP], they are not needed
kconfig minimization: base=3941 full=7990 leaves diff=2026
split chunks (needed=false): <2026>
split chunk #0 of len 2026 into 5 parts
testing without sub-chunk 1/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a3ac3dc5d3ecbca9d7c55c7b1b03ab48bfdf00e9591afa8fb422f46f9947579e
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b4a794a8f8421febbf0d80bae4ddafb6b192f4a9eae41d435d06d78170246390
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 55b36bdc1bf1717d657c682386f9dbc438a041f769d358cc71e1f78948467da4
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 929164adf5f145d41bb0342672d528b87b8202e73c3f5a3d28d15c0f93e1f345
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed
testing commit fe46a7dd189e25604716c03576d05ac8a5209743 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c4500891bb1073fe90cecd7223dc7cbc1a9a7b21fe050259e737ad8918233a90
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
the chunk can be dropped
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
picked [v6.8 v6.7 v6.6 v6.4 v6.2 v6.0 v5.18 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 31 release tags
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7326418afbbad3e458f2084d69466c0074f14acf38da388306001bec7e81f3fd
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v6.7
testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 871fb582ffa3d14693c0020490414005d800bbe2ebe4c7ebb869533fc0afb70d
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: aa1698c569c12ee407aca259b1fdf67121fbaad82a03d540425ab77f561f36e5
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7d933e0abd550e5d4fa34d358edf880135f3a0ff8ea25f443a9b747a3bba1583
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 75efbbbe11ade40af8bf63e96cf8bf2305db937ed4df012583816fcb356edf65
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 970a0e0ee99b25b18988f497d5d7815016444e97ee3527fb5c7bda47d7ee7533
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 313398944c204dbf06b3e9ac10cdf4f8fbcd7215373b97b25dbce15b57666dcd
all runs: crashed: possible deadlock in ext4_xattr_inode_iget
representative crash: possible deadlock in ext4_xattr_inode_iget, types: [LOCKDEP]
testing release v5.16
revisions tested: 14, total time: 12h29m29.839840188s (build: 10h33m21.683868951s, test: 1h38m43.120835738s)
error: bisection is taking too long (>12h0m0s), aborting