ci2 starts bisection 2023-04-30 16:40:10.413523776 +0000 UTC m=+176264.433894989
bisecting cause commit starting from 416c4356f37295d6da2d7b290069f9adb349dc9f
building syzkaller on 62df2017e3b1edd786a4c737bd4ccba2b4581d88
ensuring issue is reproducible on original commit 416c4356f37295d6da2d7b290069f9adb349dc9f

testing commit 416c4356f37295d6da2d7b290069f9adb349dc9f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 232a709082d80ce5a7247dc3304daa421e52958a37e201384fcb4161c59005eb
all runs: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
testing release v5.10.161
testing commit 1a9148dfd8e03835dc7617cee696dd18c0000e99 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f6cf397ec958bc42dcd4639385a05de7ee7377a125f65e2fbdd8bd72de9a852c
all runs: OK
# git bisect start 416c4356f37295d6da2d7b290069f9adb349dc9f 1a9148dfd8e03835dc7617cee696dd18c0000e99
Bisecting: 3135 revisions left to test after this (roughly 12 steps)
[2280659fcaa1143d27e7cf7ab16e84b0061996fd] UPSTREAM: coresight: etm4x: Check for Software Lock

testing commit 2280659fcaa1143d27e7cf7ab16e84b0061996fd gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8fe2e1463941d7919d239ed5aa8bd7bbd827f43038422572c5c4d0c0aa5e2dbb
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 2280659fcaa1143d27e7cf7ab16e84b0061996fd
Bisecting: 3133 revisions left to test after this (roughly 12 steps)
[263f3f5ac723466ef1b2259a8ac1a1b4e0129ff5] UPSTREAM: coresight: etm4x: Clean up exception level masks

testing commit 263f3f5ac723466ef1b2259a8ac1a1b4e0129ff5 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 524d2f87072d0844f88bc468625f69fae297643e212b2829fa96f523e19d9bd2
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 263f3f5ac723466ef1b2259a8ac1a1b4e0129ff5
Bisecting: 3133 revisions left to test after this (roughly 12 steps)
[01a0d1ea31c485ff434aa8d1cbcbfc89f724fff9] ANDROID: usb: host: Use old init scheme when hook unavailable

testing commit 01a0d1ea31c485ff434aa8d1cbcbfc89f724fff9 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 01a0d1ea31c485ff434aa8d1cbcbfc89f724fff9
Bisecting: 3133 revisions left to test after this (roughly 12 steps)
[17867c11a27e498d7b49bbd9eadcfcb4b790c12f] UPSTREAM: arm64: entry.S: Add ventry overflow sanity checks

testing commit 17867c11a27e498d7b49bbd9eadcfcb4b790c12f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b6fadd38ffb00e5773cdfbb55219a3c58a3585350db8f184fc3a1fa6adc4e690
all runs: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
# git bisect bad 17867c11a27e498d7b49bbd9eadcfcb4b790c12f
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[696574e5ac0d2f018ae716f8c2826131b2b9104e] FROMGIT: kasan: fix bug detection via ksize for HW_TAGS mode

testing commit 696574e5ac0d2f018ae716f8c2826131b2b9104e gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 53289c99b41398e5783a1453b7ab62bcf21462b4631105bc5358e8e45ceb0db2
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 696574e5ac0d2f018ae716f8c2826131b2b9104e
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[077f2959021acfef8785f466f28591045251d70c] FROMLIST: char: misc: increase DYNAMIC_MINORS value

testing commit 077f2959021acfef8785f466f28591045251d70c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ca781264916428eaf47a579fd4ce2c2b28f5cec53d7f71713e9cc6ca6a60ae90
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 077f2959021acfef8785f466f28591045251d70c
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[e449e2728ef43c94f7eae8968f93c375adb65708] FROMGIT: kasan: add proper page allocator tests

testing commit e449e2728ef43c94f7eae8968f93c375adb65708 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bc8569a4f5a5f344e5d68e09ea83f58cdc899028f84c270cf672560fa4c39602
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip e449e2728ef43c94f7eae8968f93c375adb65708
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[947f7639b380e08bed6f4b7da5bfc7b03568d126] ANDROID: iommu/io-pgtable-arm: Fix arguments for __arm_lpae_map()

testing commit 947f7639b380e08bed6f4b7da5bfc7b03568d126 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 947f7639b380e08bed6f4b7da5bfc7b03568d126
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[4ce68c0eeef42305bb0004239aef6776950a5bbc] libfs: unexport generic_ci_d_compare() and generic_ci_d_hash()

testing commit 4ce68c0eeef42305bb0004239aef6776950a5bbc gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bbe77cf82743e39eb4c22aa63ca8472ce3c14b4073f6ba39f5e314dcb8fa5cf3
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 4ce68c0eeef42305bb0004239aef6776950a5bbc
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[430a4283cb0a86fb673d32c95975f4161cafe3e0] UPSTREAM: dma-fence: allow signaling drivers to set fence timestamp

testing commit 430a4283cb0a86fb673d32c95975f4161cafe3e0 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 430a4283cb0a86fb673d32c95975f4161cafe3e0
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[030ee5e654f0dd51de7e86ba6d2136fe7b055508] f2fs: return EINVAL for hole cases in swap file

testing commit 030ee5e654f0dd51de7e86ba6d2136fe7b055508 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b4ea106576bc7594918dc63ae1dde5b600483943c2c4b6c7188f4bd4e0d13868
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 030ee5e654f0dd51de7e86ba6d2136fe7b055508
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[cc254ce831c0d353a45b27f412153d0fb8a18b4a] ANDROID: uapi: Add dm-user structure definition

testing commit cc254ce831c0d353a45b27f412153d0fb8a18b4a gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9c54769b3381548ca6ad3f94c04a826da37f345ed7d6b00b3a30d6fcdc09c793
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip cc254ce831c0d353a45b27f412153d0fb8a18b4a
Bisecting: 2815 revisions left to test after this (roughly 12 steps)
[f4cbe349566c38bfd9ae3152acc9b00b7a0931f5] UPSTREAM: Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"

testing commit f4cbe349566c38bfd9ae3152acc9b00b7a0931f5 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 99119de7a6aaa2dd9e89670e70b88f1ba71524acd328263e93a2eaa816c1707e
all runs: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
# git bisect bad f4cbe349566c38bfd9ae3152acc9b00b7a0931f5
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[4e0450b1cd640af5f35e8c323af40db3b5ccb090] UPSTREAM: usb: typec: Standardize PD Revision format with Type-C Revision

testing commit 4e0450b1cd640af5f35e8c323af40db3b5ccb090 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0ae157cdbdac3f1625dfa1bd1a2fc43567d540f1a351ee41d971b041c5cdd136
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 4e0450b1cd640af5f35e8c323af40db3b5ccb090
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[84b3c06a75648599799f555e741c7a010db43edc] ANDROID: GKI: bring WPAN into GKI

testing commit 84b3c06a75648599799f555e741c7a010db43edc gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9bd7aba64f77a75b18c34ab11f605b869207d74360b2aa7ee39c50825c4addd5
run #0: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #1: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #2: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #3: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #4: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #5: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #6: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #7: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 84b3c06a75648599799f555e741c7a010db43edc
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[4a0622c2681aa49064cab6b96506d332f8859592] ANDROID: GKI: Enable CONFIG_STATIC_USERMODEHELPER

testing commit 4a0622c2681aa49064cab6b96506d332f8859592 gcc
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 71c43945fe9dbde2a9a5a527335677e84081d1761c4233f034a0d7f84034b523
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4a0622c2681aa49064cab6b96506d332f8859592
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[aa29f32988c1f84c96e2457b049dea437601f2cc] FROMLIST: fuse: Use daemon creds in passthrough mode

testing commit aa29f32988c1f84c96e2457b049dea437601f2cc gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9b72cadcf532407c7d800890fc9b7b8c4f843bc1b6d66371f545d4ead420694a
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip aa29f32988c1f84c96e2457b049dea437601f2cc
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[4940c943b42a478aec42d509ac2a43f3eb9b1c42] Revert "usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4"

testing commit 4940c943b42a478aec42d509ac2a43f3eb9b1c42 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 4940c943b42a478aec42d509ac2a43f3eb9b1c42
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[25b284fcf26eb1b7cf9ec1d0ebe46cb5dbb40477] Revert "FROMLIST: dt-bindings: reserved-memory: Make DMA-BUF CMA heap DT-configurable"

testing commit 25b284fcf26eb1b7cf9ec1d0ebe46cb5dbb40477 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 53fe73d02cc966606b001d89d2363b4350c90b59a86a932274b6931320ee2a92
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 25b284fcf26eb1b7cf9ec1d0ebe46cb5dbb40477
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[7878a8b05535ed2c50833c8eb563d5ff0522336b] UPSTREAM: crypto: arm64/sha2-ce - simplify NEON yield

testing commit 7878a8b05535ed2c50833c8eb563d5ff0522336b gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 7878a8b05535ed2c50833c8eb563d5ff0522336b
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[fe1ebbf9a558e3052b29b5ba66601d3613bb6276] FROMGIT: KVM: arm64: Fix missing RES1 in emulation of DBGBIDR

testing commit fe1ebbf9a558e3052b29b5ba66601d3613bb6276 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f87fc29436b5ac84ac2a4d6ddcca40d9f82a6afe855ec73cb2bc93c1f3739fb9
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip fe1ebbf9a558e3052b29b5ba66601d3613bb6276
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[df9a9d821cf635ca3ff220e979dd62cbaabfc740] ANDROID: mm: page_pinner: use put_user_page at access_remote_vm

testing commit df9a9d821cf635ca3ff220e979dd62cbaabfc740 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip df9a9d821cf635ca3ff220e979dd62cbaabfc740
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[67ba3546fbe9859194c5028229c8938fbcd3b255] FROMGIT: KVM: Forbid the use of tagged userspace addresses for memslots

testing commit 67ba3546fbe9859194c5028229c8938fbcd3b255 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d97f39d203840c4460f63cfc20dedefeaadb89f69745349172f0b32d05fb63de
run #0: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #1: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #2: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #3: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #4: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #5: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #6: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #7: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 67ba3546fbe9859194c5028229c8938fbcd3b255
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[5a1b7a90e950d56d4bff8f500808dac9935f8455] UPSTREAM: arm64: uaccess: split user/kernel routines

testing commit 5a1b7a90e950d56d4bff8f500808dac9935f8455 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip 5a1b7a90e950d56d4bff8f500808dac9935f8455
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[b6a3d75cd13b1d1b232394cf9a3bdab18f039232] Revert "ANDROID: arm64: Handle AArch32 tasks running on non AArch32 cpu"

testing commit b6a3d75cd13b1d1b232394cf9a3bdab18f039232 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 14425c91183fd7395bd0e50dad4a9100fb7dcadec641b8d72fbc19fe2fa20381
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip b6a3d75cd13b1d1b232394cf9a3bdab18f039232
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[d2521bc8979099598393629384b2b451f3a04587] ANDROID: gki_defconfig: reduce KFENCE pool size

testing commit d2521bc8979099598393629384b2b451f3a04587 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip d2521bc8979099598393629384b2b451f3a04587
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[d98d9f83c075242d5474ad71b36e675031dd18f0] FROMLIST: fuse: Allocate unlikely used ioctl number for passthrough V1

testing commit d98d9f83c075242d5474ad71b36e675031dd18f0 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cb995af886eacc643ad0de0b27f278d7072109ec8fc3025fe179852efb224b9e
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip d98d9f83c075242d5474ad71b36e675031dd18f0
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[c51e9f8bf84583e36d9fba18efb53cdd654a58f4] ANDROID: Add Image.lz4 to arm64 GKI outputs

testing commit c51e9f8bf84583e36d9fba18efb53cdd654a58f4 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
ERROR: modpost: Section mismatches detected.
# git bisect skip c51e9f8bf84583e36d9fba18efb53cdd654a58f4
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[ef84e87362aba3913f86a46ab534da59773dd817] UPSTREAM: modpost: turn static exports into error

testing commit ef84e87362aba3913f86a46ab534da59773dd817 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f0d2c2bbb1b728fccfb1efa85d19d68d9deb743dafa3ddffdc0ddbe8f4e63bc0
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip ef84e87362aba3913f86a46ab534da59773dd817
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[4bce87919fcdac26fa73a42473371ab1ea68dcf8] ANDROID: gki_defconfig: Enable CONFIG_MEMORY_HOTREMOVE

testing commit 4bce87919fcdac26fa73a42473371ab1ea68dcf8 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a6eae88a45e01f5064cbc2762896406289aabbeb1703c828fef334868e46bcff
run #0: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #1: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #2: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #3: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #4: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #5: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #6: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #7: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 4bce87919fcdac26fa73a42473371ab1ea68dcf8
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[e7a97880b2bdbadde0049c108c79533671f67f91] ANDROID: cuttlefish_defconfig: Enable VIRT_WIFI

testing commit e7a97880b2bdbadde0049c108c79533671f67f91 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 62d5d6db73ea20565e3598d05b42658280dcdb09ad0aca0a4c2c0f2410958f17
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e7a97880b2bdbadde0049c108c79533671f67f91
Bisecting: 2681 revisions left to test after this (roughly 11 steps)
[95a43fc99f147282c64e68baf1ea18041c7755ea] ANDROID: Incremental fs: Add zstd compression support

revisions tested: 24, total time: 9h42m7.205918393s (build: 8h32m26.218367737s, test: 1h4m18.187326049s)
error: bisection is taking too long (>8h0m0s), aborting