ci2 starts bisection 2023-02-22 23:51:33.623251773 +0000 UTC m=+36457.328979970
bisecting cause commit starting from 416c4356f37295d6da2d7b290069f9adb349dc9f
building syzkaller on 9f1e2cb341151afb58bc3b8551b89b52f921b61c
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: 5614c2ee3620de4485cd64650410b487d458d29954797f86506b1dc99778d87c
run #0: crashed: KASAN: slab-out-of-bounds Read in ext4_rename_dir_prepare
run #1: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #2: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #3: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #4: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #5: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #6: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #7: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #8: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #9: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #10: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #11: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #12: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #13: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #14: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #15: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #16: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #17: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #18: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #19: 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: ad1f9d9ff52fbbfcb38fe85df3ff7911c2163db8754794bb802b5aabf0311522
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: 84c9a841e2ecbb5498022dd0eaa22d0a74d5d18b5604129f92ba1b17f6b36acc
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: 5c6f28f2f4e37f57d840d213ea351f429ccdbbf3d68c6bf853986fcf5939a906
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: b79e71cd7c5f187725de098a3ed65a0f3b71830b37a37bcc1f186f70d836894f
run #0: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #1: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #2: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_rename_dir_prepare
run #4: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #5: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #6: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #7: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #8: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #9: 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: a8969d5820cd11ef4f58cc121234edfacd08d1c01201cec951f9d89066cdc66c
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: 1f3c84142b31982f1123a37a4b45790742c4c2da32e95d31fe08f58da7353856
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: 826adb6169b417a24be31d241188233bfe38441ae9e808a8ea907328250465d0
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: 45d8e2b78eb85c0dc6cc2262540f9c12612b7afad9bf7a74ba5aeb2cb82dd56e
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: KASAN: use-after-free Read in task_active_pid_ns
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 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: 3a50535957aef99128e3b9fb786ce02ef20e9bb2a109948f64ae454268a847a7
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: 206ff50dd2cc8331758cb0bfc868c94f1f7506212ab54c22b83517a1d21333b7
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: a0a85f1f1a7581c73f83ad725512311a21a910a33d3b241969f71972a6b8c879
run #0: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #1: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #2: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #3: crashed: KASAN: slab-out-of-bounds Read in ext4_rename_dir_prepare
run #4: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #5: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #6: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #7: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #8: crashed: KASAN: use-after-free Read in ext4_rename_dir_prepare
run #9: 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: ee554247f673b65a0a1fd61bed90c50edc5e8089df15f38c57f1261a805f1ffa
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: 4a548d93b9246d86ac0e140f8bce0b87f7f5b684637dd51d119ea1279e2f4eb6
all runs: 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: f60fe061f0d7531ce8211dde79ef2fd57fc270bf4595a42252d93a4dc0a57eac
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: 579d46fd18d1fdf678901f3a5857e7a733aa8df92f0d7687b5b45a5e2a61b4a3
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: 111a891407de6fb418e7d9c0117497d384a4529f5f9552e78abe98944fbe1280
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: 403d64c62e60716577c28730162450529f0459e27142651f4cc4cf28ae3e08b7
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

revisions tested: 18, total time: 9h6m4.061318915s (build: 7h55m49.818086799s, test: 50m58.65202685s)
error: bisection is taking too long (>8h0m0s), aborting