ci2 starts bisection 2022-10-17 06:11:27.333226668 +0000 UTC m=+204965.567838221
bisecting cause commit starting from 44b8b2ac1d962d045c39c4109b428a6e8fef5c6d
building syzkaller on 67cb024cd1a3c95e311263a5c95e957f9abfd8ca
ensuring issue is reproducible on original commit 44b8b2ac1d962d045c39c4109b428a6e8fef5c6d

testing commit 44b8b2ac1d962d045c39c4109b428a6e8fef5c6d gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c125cef544eb28055b6f644f2eeb8d1e4015780ea2c4c280b7f4521d889e9d82
all runs: crashed: kernel BUG in notify_change
testing release v5.15.73
testing commit 17aac9b7af2bc5f7b4426603940e92ae8aa73d5d gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e19bbe469893270725dee88fad12d6226d97cf407f40f0398d5ed73768da981b
all runs: OK
# git bisect start 44b8b2ac1d962d045c39c4109b428a6e8fef5c6d 17aac9b7af2bc5f7b4426603940e92ae8aa73d5d
Bisecting: 2429 revisions left to test after this (roughly 11 steps)
[09d346dc01f43b3aee7ee0a722c9d4347c7a7e3c] ANDROID: gki_defconfig: Enable USB_NET_CDC_NCM

testing commit 09d346dc01f43b3aee7ee0a722c9d4347c7a7e3c gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c5adf0b1b9fa647a399b431497762e66bfdda4b6126272bf1bf4f7c02f55ae52
run #0: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip 09d346dc01f43b3aee7ee0a722c9d4347c7a7e3c
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[2b30d715648aa3d5459e25d914a9c07c7e77ffb5] ANDROID: gki_defconfig: Enable IFB, NET_SCH_TBF, NET_ACT_POLICE

testing commit 2b30d715648aa3d5459e25d914a9c07c7e77ffb5 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 42da1d4d2a946acf1ffb07dec3216f2718921990cf7ac39ca56f15b69aa6c0ab
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #6: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #7: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip 2b30d715648aa3d5459e25d914a9c07c7e77ffb5
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[cc254ce831c0d353a45b27f412153d0fb8a18b4a] ANDROID: uapi: Add dm-user structure definition

testing commit cc254ce831c0d353a45b27f412153d0fb8a18b4a gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a3a61195466cb7181c5bee18db1c3a35ab927d218344c3e2adae18cb28559d6f
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip cc254ce831c0d353a45b27f412153d0fb8a18b4a
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[1ddc9771d5bc0c8706438b015ba01d4dbba857f7] FROMLIST: scsi: ufs: Add dev ref clock gating wait time support

testing commit 1ddc9771d5bc0c8706438b015ba01d4dbba857f7 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 386884587a61ac4c582dba8f343ae548bc32b5e2c86493555cc04f8bd9412949
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip 1ddc9771d5bc0c8706438b015ba01d4dbba857f7
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[2d03f6ec4bd5adb376d472e9b8ee835cbb5962af] Merge 92477dd1faa6 ("Merge tag 's390-5.15-ebpf-jit-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux") into android-mainline

testing commit 2d03f6ec4bd5adb376d472e9b8ee835cbb5962af gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 66b3f4240418018523e95d4ab6ab61e124747457290165a2d796301974bf1a97
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 2d03f6ec4bd5adb376d472e9b8ee835cbb5962af
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[f436f8ad8f5688eda376c74f3082d2cf3aa19034] ANDROID: x86/extable: Do not mark exception callback as CFI

testing commit f436f8ad8f5688eda376c74f3082d2cf3aa19034 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: eeb9a1f5c0446f9c39e08e82281f92a580111304047b21b83b58d3ca5ff68d84
run #0: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #9: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f436f8ad8f5688eda376c74f3082d2cf3aa19034
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[5d35041cc9b99814f9a6afe039b6eafa112a2736] Merge 89b6b8cd92c0 ("Merge tag 'vfio-v5.15-rc1' of git://github.com/awilliam/linux-vfio") into android-mainline

testing commit 5d35041cc9b99814f9a6afe039b6eafa112a2736 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b1cf2ec39f11bb10c837d3bfe4fcb3177ec5d9c6dd22240b48895b44c7d8da97
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip 5d35041cc9b99814f9a6afe039b6eafa112a2736
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[c4834220eeb1fc257d7d5b44c0ce73ff1d3132c3] ANDROID: gki_defconfig: Relocate INCREMENTAL_FS

testing commit c4834220eeb1fc257d7d5b44c0ce73ff1d3132c3 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5446cc998f5dc288a66d07606a59aa3525ffe8e51455dfabc97636996b40c152
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c4834220eeb1fc257d7d5b44c0ce73ff1d3132c3
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[e446554f630581e220d9dbdc72e0239da4ff061d] ANDROID: Incremental fs: fix up the build for 5.15-rc1

testing commit e446554f630581e220d9dbdc72e0239da4ff061d gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f1a5496b57a32aa2c384c20d2227c02594131384eb1b1b76acd8dd157eac9811
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip e446554f630581e220d9dbdc72e0239da4ff061d
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[597558ad5b7f16de1c7b397c33ddc5672a3e0bef] ANDROID: KVM: arm64: iommu: Free memory on registration error

testing commit 597558ad5b7f16de1c7b397c33ddc5672a3e0bef gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a7ffd6e988b58464fd4fa2d45c2e49c64921703454a336b9c59bcb9f2414cb4b
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 597558ad5b7f16de1c7b397c33ddc5672a3e0bef
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[6a7b4943b7465a969abdc59403c10fd213405702] ANDROID: arm64: Export show_regs for vendor module usage

testing commit 6a7b4943b7465a969abdc59403c10fd213405702 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e71d7f35d34f0d95388b8aa42b537de438b761d33f08da137ce61a5de51a2db3
run #0: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in ip_send_unicast_reply
run #9: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip 6a7b4943b7465a969abdc59403c10fd213405702
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[059e0740cd8bdde7626122094304157b98b38373] Revert "ANDROID: sched: Update max cpu capacity in case of max frequency constraints"

testing commit 059e0740cd8bdde7626122094304157b98b38373 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4eb4a63c5566a3211ffd52028ddb5ce8e771fb7e46769cbc3f5785037c48ae31
run #0: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip 059e0740cd8bdde7626122094304157b98b38373
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[3734b68ca74c31568ad0033f6926985cccca3282] ANDROID: GKI: Add support for a GKI_BUILD_CONFIG_FRAGMENT

testing commit 3734b68ca74c31568ad0033f6926985cccca3282 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c07b0bc109cdc7699d3bd04e666248766fc0f0447cff00d24ff236f4b616495c
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip 3734b68ca74c31568ad0033f6926985cccca3282
Bisecting: 2428 revisions left to test after this (roughly 11 steps)
[11f1be4453c40385c5825e90b2a447c745cff852] ANDROID: thermal: Add vendor hooks for thermal

testing commit 11f1be4453c40385c5825e90b2a447c745cff852 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 06779ebb2fe1cc583673ac922cd19895821cfd351cacf110992e32aea568c565
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: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: crashed: UBSAN: object-size-mismatch in wg_xmit
# git bisect bad 11f1be4453c40385c5825e90b2a447c745cff852
Bisecting: 1900 revisions left to test after this (roughly 11 steps)
[3300dadf1cbfc5f066303686137d0e82e099bb97] FROMGIT: usb: typec: intel_pmc_mux: Configure Thunderbolt cable generation bits

testing commit 3300dadf1cbfc5f066303686137d0e82e099bb97 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c805d30a2509871d5fbf4c44b737a3a0d7ec038414fff05d727791f40a85af11
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
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 attach_pid
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 attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip 3300dadf1cbfc5f066303686137d0e82e099bb97
Bisecting: 1900 revisions left to test after this (roughly 11 steps)
[04da98cac1e8ca2a20dae80a8598385f82a37c1b] FROMLIST: kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set

testing commit 04da98cac1e8ca2a20dae80a8598385f82a37c1b gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b489825a93f960ef60d7269711bee8e4870715aa39ea6255951f0f03c51d733f
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in send4
# git bisect skip 04da98cac1e8ca2a20dae80a8598385f82a37c1b
Bisecting: 1900 revisions left to test after this (roughly 11 steps)
[baead118d8f4807ab8ff6e6a772d4dc6b4fe964f] ANDROID: Revert "thermal: Make thermal_zone_device_is_enabled() available to core only"

testing commit baead118d8f4807ab8ff6e6a772d4dc6b4fe964f gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d63fa4f2d6a20d5df2a646508f6174dfea054038867c27a987604136b4cdd01a
run #0: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
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 attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip baead118d8f4807ab8ff6e6a772d4dc6b4fe964f
Bisecting: 1900 revisions left to test after this (roughly 11 steps)
[6a010549513807912e9cc9d5879e3ba125c8ebde] ANDROID: add OWNERS for UFS driver

testing commit 6a010549513807912e9cc9d5879e3ba125c8ebde gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e3d44f393e16cd2fe299f1a2fb22f85183e06c25ec22f0d12caf3bcd8f41fd43
run #0: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #1: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #2: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #3: basic kernel testing failed: UBSAN: object-size-mismatch in send4
run #4: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #5: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #6: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #7: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #8: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
run #9: basic kernel testing failed: KASAN: use-after-free Read in attach_pid
# git bisect skip 6a010549513807912e9cc9d5879e3ba125c8ebde
Bisecting: 1900 revisions left to test after this (roughly 11 steps)
[1b0d6e105aa565391acc0a8129265c2e19d00477] erofs: fix deadlock when shrink erofs slab

testing commit 1b0d6e105aa565391acc0a8129265c2e19d00477 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2c9c6e55e48d2a45d10768f8a646d96b981663dc92dd012482fd93cecd396c19
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: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: crashed: UBSAN: object-size-mismatch in wg_xmit
# git bisect bad 1b0d6e105aa565391acc0a8129265c2e19d00477
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[3bc65bf077104e963e28b385a84e7f03e4d24a3a] fscrypt: improve documentation for inline encryption

testing commit 3bc65bf077104e963e28b385a84e7f03e4d24a3a gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 71c8b2de7f0f21136c838b720f118bc39fae5a14da1b506ca0f0e504ea0694c7
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 3bc65bf077104e963e28b385a84e7f03e4d24a3a
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[3ca2d068d5a4b531c90fe3b54c2932a7f5709f45] f2fs: multidevice: support direct IO

testing commit 3ca2d068d5a4b531c90fe3b54c2932a7f5709f45 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ef7a4c5ff3a765fb145c666d553ffd99625ad9541af9753535a23ccd01e6998e
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 3ca2d068d5a4b531c90fe3b54c2932a7f5709f45
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[adc53856ee7c286b57341272447762fbd83911da] fscrypt: clean up comments in bio.c

testing commit adc53856ee7c286b57341272447762fbd83911da gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fd6d5279c338069e91ad64a38809f29e6f157ec691a694ee04acc92a038d4182
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip adc53856ee7c286b57341272447762fbd83911da
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[031aa0777815f705c652505126103192ce2711ab] erofs: introduce readmore decompression strategy

testing commit 031aa0777815f705c652505126103192ce2711ab gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 83b52e45acc3229573b852520c8c7863ab1a5aec733cf4a7a3ca0b64dffe41fd
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 031aa0777815f705c652505126103192ce2711ab
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[5596b0d55c8c9b450e98359d7c1de7a948ed039d] fscrypt: remove fscrypt_operations::max_namelen

testing commit 5596b0d55c8c9b450e98359d7c1de7a948ed039d gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d80669427aaeb7c1c8d87fedf0939ddb4c274fe6250be67dea40d86d5305c406
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: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: crashed: UBSAN: object-size-mismatch in wg_xmit
# git bisect bad 5596b0d55c8c9b450e98359d7c1de7a948ed039d
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[8698114aad34da9d02a851e0f5908e9633ad71ea] f2fs: replace snprintf in show functions with sysfs_emit

testing commit 8698114aad34da9d02a851e0f5908e9633ad71ea gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 37aac29cc1a04a4d2b6b92e8f68d8627850bb73ec5ca74cf37126d35aec6fafe
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 8698114aad34da9d02a851e0f5908e9633ad71ea
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[1edfc9e068ccdf46fb7819bfc9c8485d9d1b1360] f2fs: avoid attaching SB_ACTIVE flag during mount

testing commit 1edfc9e068ccdf46fb7819bfc9c8485d9d1b1360 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5c5bcb99eec6b212c3dbf7e76e5d2d40dd757c1478e953e07b437bda80c64683
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 1edfc9e068ccdf46fb7819bfc9c8485d9d1b1360
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[5f8b2e61df4a04888eefab2ac76e8ce103d0e465] f2fs: introduce fragment allocation mode mount option

testing commit 5f8b2e61df4a04888eefab2ac76e8ce103d0e465 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5f41a32c27a567a0ada37e8dac67aba3a73376da9802b6a40e481a20baece4af
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 5f8b2e61df4a04888eefab2ac76e8ce103d0e465
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[6d774f233dbd2174c64583103cdaa5f96bb28b50] f2fs: introduce excess_dirty_threshold()

testing commit 6d774f233dbd2174c64583103cdaa5f96bb28b50 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8c6f938f25ddd95854a29b6442cc9413c3cdca43b58c8d163ac6b850e5fffaaa
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 6d774f233dbd2174c64583103cdaa5f96bb28b50
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[de9f6680a24a488ec6b7e615b06bc1f4909b2091] f2fs: include non-compressed blocks in compr_written_block

testing commit de9f6680a24a488ec6b7e615b06bc1f4909b2091 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 26d8313d8b9d502af0611d8d4b4a1281c32de3ee0e696fbb3c1870ce7d6d1c77
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip de9f6680a24a488ec6b7e615b06bc1f4909b2091
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[234117eb1c2caebf814da7a5ce106c9d1e79b98f] f2fs: fix incorrect return value in f2fs_sanity_check_ckpt()

testing commit 234117eb1c2caebf814da7a5ce106c9d1e79b98f gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 00034fe9ee5b054b285726f853467edb77818bbc22cecaa81b77b4446ed0977f
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 234117eb1c2caebf814da7a5ce106c9d1e79b98f
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[b4c06c0fba87f4fb71977333ae087fb291804788] f2fs: fix wrong condition to trigger background checkpoint correctly

testing commit b4c06c0fba87f4fb71977333ae087fb291804788 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8348b2dd36f332756a8ac63a1536143ad26c9629b3739e5fea1e021f805072c8
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip b4c06c0fba87f4fb71977333ae087fb291804788
Bisecting: 8 revisions left to test after this (roughly 3 steps)
[47013091b5aaf9ac33807941cbf8e7b22518aaaa] f2fs: support fault injection for dquot_initialize()

testing commit 47013091b5aaf9ac33807941cbf8e7b22518aaaa gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e685971cf1ab76fa14c7370aafbf778979c9fe247fb4d98c057d1cf6331a7c0e
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: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: crashed: UBSAN: object-size-mismatch in wg_xmit
# git bisect bad 47013091b5aaf9ac33807941cbf8e7b22518aaaa
Bisecting: 7 revisions left to test after this (roughly 3 steps)
[58bf0c328828d0bd8b32e76050c5dd647b53b495] f2fs: fix to use WHINT_MODE

testing commit 58bf0c328828d0bd8b32e76050c5dd647b53b495 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d6cdf0c3ba8685fc3b7f028093b36aaeaa5d10265649fa4de80d405fa21f1afa
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 58bf0c328828d0bd8b32e76050c5dd647b53b495
Bisecting: 7 revisions left to test after this (roughly 3 steps)
[4c7449b48bb67c07a8a1fd35edad8f6c5c384bd6] f2fs: compress: disallow disabling compress on non-empty compressed file

testing commit 4c7449b48bb67c07a8a1fd35edad8f6c5c384bd6 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e33899159daaec700300fafc085226b3ba463711eab5adb1c4ddb8737bab4d6a
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: UBSAN: object-size-mismatch in wg_xmit
run #8: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
run #9: crashed: UBSAN: object-size-mismatch in wg_xmit
# git bisect bad 4c7449b48bb67c07a8a1fd35edad8f6c5c384bd6
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[9fc4794bc551667c2b20f933e485fc2238f11bfd] f2fs: fix up f2fs_lookup tracepoints

testing commit 9fc4794bc551667c2b20f933e485fc2238f11bfd gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 38d3890de1c9bb8a5dffb787b3b6fc5eef87a7a10750a75e68066a6485ebe3cd
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 9fc4794bc551667c2b20f933e485fc2238f11bfd
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[721e9cc848c473a13d20496be8337bd1dd19bdef] f2fs: quota: fix potential deadlock

testing commit 721e9cc848c473a13d20496be8337bd1dd19bdef gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: aa9c750e0f96cc870b8344c4ef36253e05aded3e0c4ae97219f9aae12e42f975
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 721e9cc848c473a13d20496be8337bd1dd19bdef
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[241a9657dda59177e40882dbbb3e0a7eaa09670e] f2fs: set SBI_NEED_FSCK flag when inconsistent node block found

testing commit 241a9657dda59177e40882dbbb3e0a7eaa09670e gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ee61b5f50a326da79be2ea355a7c87451f19c610eb184c70d766a32b593ffdbf
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 241a9657dda59177e40882dbbb3e0a7eaa09670e
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[17d4b0d96b3b4f5c6cdb0b412f32762d471ed3b5] f2fs: compress: fix overwrite may reduce compress ratio unproperly

testing commit 17d4b0d96b3b4f5c6cdb0b412f32762d471ed3b5 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1d97cda89b5df0abe7ffdf0b4e61d2ad54deb7b5b0db4ff97b2f4fe0d0b9769f
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip 17d4b0d96b3b4f5c6cdb0b412f32762d471ed3b5
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[e0cb7a15f47aa5233c4cfa13b887eeb0ffcc2794] f2fs: should use GFP_NOFS for directory inodes

testing commit e0cb7a15f47aa5233c4cfa13b887eeb0ffcc2794 gcc
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4bab79d7ee780420125b2e31477c3d27700e4d0f6d04319cfcbe99fb3521b8e3
all runs: basic kernel testing failed: UBSAN: object-size-mismatch in wg_xmit
# git bisect skip e0cb7a15f47aa5233c4cfa13b887eeb0ffcc2794
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
58bf0c328828d0bd8b32e76050c5dd647b53b495
9fc4794bc551667c2b20f933e485fc2238f11bfd
b4c06c0fba87f4fb71977333ae087fb291804788
241a9657dda59177e40882dbbb3e0a7eaa09670e
de9f6680a24a488ec6b7e615b06bc1f4909b2091
6d774f233dbd2174c64583103cdaa5f96bb28b50
8698114aad34da9d02a851e0f5908e9633ad71ea
1edfc9e068ccdf46fb7819bfc9c8485d9d1b1360
5f8b2e61df4a04888eefab2ac76e8ce103d0e465
3ca2d068d5a4b531c90fe3b54c2932a7f5709f45
721e9cc848c473a13d20496be8337bd1dd19bdef
17d4b0d96b3b4f5c6cdb0b412f32762d471ed3b5
e0cb7a15f47aa5233c4cfa13b887eeb0ffcc2794
4c7449b48bb67c07a8a1fd35edad8f6c5c384bd6
We cannot bisect more!

revisions tested: 41, total time: 5h20m25.351244293s (build: 3h38m21.268250034s, test: 1h36m54.017146079s)
bisection is inconclusive, the first bad commit could be any of:
58bf0c328828d0bd8b32e76050c5dd647b53b495
9fc4794bc551667c2b20f933e485fc2238f11bfd
b4c06c0fba87f4fb71977333ae087fb291804788
241a9657dda59177e40882dbbb3e0a7eaa09670e
de9f6680a24a488ec6b7e615b06bc1f4909b2091
6d774f233dbd2174c64583103cdaa5f96bb28b50
8698114aad34da9d02a851e0f5908e9633ad71ea
1edfc9e068ccdf46fb7819bfc9c8485d9d1b1360
5f8b2e61df4a04888eefab2ac76e8ce103d0e465
3ca2d068d5a4b531c90fe3b54c2932a7f5709f45
721e9cc848c473a13d20496be8337bd1dd19bdef
17d4b0d96b3b4f5c6cdb0b412f32762d471ed3b5
e0cb7a15f47aa5233c4cfa13b887eeb0ffcc2794
4c7449b48bb67c07a8a1fd35edad8f6c5c384bd6