ci starts bisection 2023-07-04 02:53:25.931410593 +0000 UTC m=+44141.128415106
bisecting cause commit starting from a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451
building syzkaller on bfc478367b83b3fda580f54964aa9f3651beeb3d
ensuring issue is reproducible on original commit a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451

testing commit a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6bba507e1c51baf7621c4b1d60eb09945482988f0ca9fe0c9e769d7cf35c5b8f
run #0: crashed: general protection fault in mt_validate
run #1: crashed: general protection fault in mt_validate
run #2: crashed: general protection fault in mt_validate
run #3: crashed: general protection fault in mt_validate
run #4: crashed: kernel BUG in validate_mm
run #5: crashed: kernel BUG in validate_mm
run #6: crashed: kernel BUG in validate_mm
run #7: crashed: kernel BUG in validate_mm
run #8: crashed: kernel BUG in validate_mm
run #9: crashed: kernel BUG in validate_mm
run #10: crashed: kernel BUG in validate_mm
run #11: crashed: KASAN: slab-out-of-bounds Read in mt_validate_nulls
run #12: crashed: kernel BUG in validate_mm
run #13: crashed: kernel BUG in validate_mm
run #14: crashed: kernel BUG in validate_mm
run #15: crashed: general protection fault in mt_validate
run #16: crashed: kernel BUG in validate_mm
run #17: crashed: kernel BUG in validate_mm
run #18: crashed: kernel BUG in validate_mm
run #19: crashed: kernel BUG in validate_mm
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: afef003b719a804f07c75ee54e342a62e62e1d1e492fd6650fc5c81c44d5e158
all runs: OK
# git bisect start a901a3568fd26ca9c4a82d8bc5ed5b3ed844d451 6995e2de6891c724bfeb2db33d7b87775f913ad1
Bisecting: 4927 revisions left to test after this (roughly 12 steps)
[f8824e151fbfa0ac0a258015d606ea6f4a10251b] Merge tag 'sound-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

testing commit f8824e151fbfa0ac0a258015d606ea6f4a10251b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 57a647cd607d6aa7cad5615cf2b40d61ac75b2d6c9deaaac85a7ad56000fa005
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip f8824e151fbfa0ac0a258015d606ea6f4a10251b
Bisecting: 4927 revisions left to test after this (roughly 12 steps)
[603fc57ab70c306fa483ca66152223e861455e09] af_unix: Skip SCM_PIDFD if scm->pid is NULL.

testing commit 603fc57ab70c306fa483ca66152223e861455e09 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 07ac99b6ae6c9c531305bc12fc60a5d3ed24d022e7b3761b597ffe9338f9b1fc
all runs: OK
# git bisect good 603fc57ab70c306fa483ca66152223e861455e09
Bisecting: 4927 revisions left to test after this (roughly 12 steps)
[eab5abdeb79f0f694c007c3a76a97902705c86f0] regmap: Check for register readability before checking cache during read

testing commit eab5abdeb79f0f694c007c3a76a97902705c86f0 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6bd224f44de98253e8e846ff3c4e49f9d2888089925c2c4589d54b0633bbad4c
all runs: OK
# git bisect good eab5abdeb79f0f694c007c3a76a97902705c86f0
Bisecting: 4927 revisions left to test after this (roughly 12 steps)
[8d211554679d0b23702bd32ba04aeac0c1c4f660] blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost

testing commit 8d211554679d0b23702bd32ba04aeac0c1c4f660 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b893b47f7f2b33489d6538391149d91330a7ea67238ea16e55bd4e5bf5ea9ae2
all runs: OK
# git bisect good 8d211554679d0b23702bd32ba04aeac0c1c4f660
Bisecting: 4927 revisions left to test after this (roughly 12 steps)
[78776086371bf8aba4314a52a46c52d946984c61] drm/i915: Always enable CGM CSC on CHV

testing commit 78776086371bf8aba4314a52a46c52d946984c61 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 96be419e51f7439952193bb5b04ce760dab9d43f9e6892baeef299abf3cebdd5
all runs: OK
# git bisect good 78776086371bf8aba4314a52a46c52d946984c61
Bisecting: 4748 revisions left to test after this (roughly 12 steps)
[8f8eaa1b023580f7dce7fe8d73539b093edea65b] fbdev: Move framebuffer I/O helpers into <asm/fb.h>

testing commit 8f8eaa1b023580f7dce7fe8d73539b093edea65b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cf3566ca01e9d490c3835253c8bdc8e75987a7c47fbaf8ea85473dad3da9a570
all runs: OK
# git bisect good 8f8eaa1b023580f7dce7fe8d73539b093edea65b
Bisecting: 4582 revisions left to test after this (roughly 12 steps)
[3b718dcaf163d17fe907ea098c8449e0cd6bc271] drm/amd/display: Filter out AC mode frequencies on DC mode systems

testing commit 3b718dcaf163d17fe907ea098c8449e0cd6bc271 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a66548385e52a0426f5e13f6c111cafe93bedfeed479b47ce71504ce838a1d4e
all runs: OK
# git bisect good 3b718dcaf163d17fe907ea098c8449e0cd6bc271
Bisecting: 3721 revisions left to test after this (roughly 12 steps)
[e653810f7898baebd05f953b8fb3e2c7b8485b45] i2c: nomadik: Use dev_err_probe() whenever possible

testing commit e653810f7898baebd05f953b8fb3e2c7b8485b45 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f919db3fe81ac0be5081a43d475a5823315bfaf468599b53b7f456e4b14cb0a5
all runs: OK
# git bisect good e653810f7898baebd05f953b8fb3e2c7b8485b45
Bisecting: 3695 revisions left to test after this (roughly 12 steps)
[95cd364ccc975e05881012832dc121c19049d405] scsi: ufs: ufs-mediatek: Set UFSHCD_QUIRK_MCQ_BROKEN_INTR quirk

testing commit 95cd364ccc975e05881012832dc121c19049d405 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 57cdb74561d90fdb4003cba2e128fd84f0220a0b41f4860a7b80b69431c0ecf1
all runs: OK
# git bisect good 95cd364ccc975e05881012832dc121c19049d405
Bisecting: 3518 revisions left to test after this (roughly 12 steps)
[7c1000aae5521ea4fa027b6ddf6aa9d4863e9c29] drm/i915/hdmi: stop caching has_hdmi_sink in struct intel_hdmi

testing commit 7c1000aae5521ea4fa027b6ddf6aa9d4863e9c29 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 60c6e7429596f47ba1dea6e2aec360c752b7b71047abe97dfef832b57f8b1461
all runs: OK
# git bisect good 7c1000aae5521ea4fa027b6ddf6aa9d4863e9c29
Bisecting: 3372 revisions left to test after this (roughly 12 steps)
[d611935b5d434a697757463e77632ac1501cfd1e] btrfs: pass an ordered_extent to btrfs_submit_compressed_write

testing commit d611935b5d434a697757463e77632ac1501cfd1e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8855da13d6747f3c11ef82be6f4f53848f187d062a95dc537b8d32c5d4aaa900
all runs: OK
# git bisect good d611935b5d434a697757463e77632ac1501cfd1e
Bisecting: 3372 revisions left to test after this (roughly 12 steps)
[9fba0d3ec0a074d1a7c094b2cb722f135215fab0] ASoC: dt-bindings: mediatek,mt8188-mt6359: remove ADDA_BE from link-name

testing commit 9fba0d3ec0a074d1a7c094b2cb722f135215fab0 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 91f6f44c480c7baebed4652512d32950dc86f8182c657c7c43e3e5a35edb68be
all runs: OK
# git bisect good 9fba0d3ec0a074d1a7c094b2cb722f135215fab0
Bisecting: 3372 revisions left to test after this (roughly 12 steps)
[f13582a42de70e5acf72c6ccd2b1472fb764d1d9] thermal/drivers/qoriq: Remove redundant msg in qoriq_tmu_register_tmu_zone()

testing commit f13582a42de70e5acf72c6ccd2b1472fb764d1d9 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2e9058d9c0c7042e89741318d06bfbe82efc46bdd73de98d7587707424a18feb
all runs: OK
# git bisect good f13582a42de70e5acf72c6ccd2b1472fb764d1d9
Bisecting: 3372 revisions left to test after this (roughly 12 steps)
[86a3fb55bc4fb2ea0c276d56f03335574a694ee4] RDMA/rxe: Let rkey == lkey for local access

testing commit 86a3fb55bc4fb2ea0c276d56f03335574a694ee4 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: be639a4429ff8c5b5ca21bd790d1be923816cd3ce2604311e1d43025d193b715
all runs: OK
# git bisect good 86a3fb55bc4fb2ea0c276d56f03335574a694ee4
Bisecting: 3345 revisions left to test after this (roughly 12 steps)
[6d3b8bc508784f62acd2d25acb253244bbcc3f69] Documentation/hwmon: Move misplaced entry in hwmon docs index

testing commit 6d3b8bc508784f62acd2d25acb253244bbcc3f69 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 34918c5884c475a2f9613faa573cbca67b70cdcb633a593476f1d22f8d7cc43e
all runs: OK
# git bisect good 6d3b8bc508784f62acd2d25acb253244bbcc3f69
Bisecting: 3345 revisions left to test after this (roughly 12 steps)
[12dc010071131aeabd6626a14809e6d3af266bd4] Merge tag 'x86_sev_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 12dc010071131aeabd6626a14809e6d3af266bd4 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 45d610a7b12afb870b55fd5e37c3eecb106bf93167aac3718b7cbcc36278a288
all runs: OK
# git bisect good 12dc010071131aeabd6626a14809e6d3af266bd4
Bisecting: 2633 revisions left to test after this (roughly 11 steps)
[b775d6c5859affe00527cbe74263de05cfe6b9f9] Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

testing commit b775d6c5859affe00527cbe74263de05cfe6b9f9 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7341fed97f5bb573b3ac7055cfed048875928690db87f9ecf268e741a072e68a
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip b775d6c5859affe00527cbe74263de05cfe6b9f9
Bisecting: 2633 revisions left to test after this (roughly 11 steps)
[0d3a93b102829b22d104c4108ffc9d50f19a556d] arm64: dts: qcom: msm8916/39: Cleanup audio pinctrl

testing commit 0d3a93b102829b22d104c4108ffc9d50f19a556d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0a138f1b2c107e7a2f06233fd3c7ced5767435df2905faf313ffc1a8f2026210
all runs: OK
# git bisect good 0d3a93b102829b22d104c4108ffc9d50f19a556d
Bisecting: 2454 revisions left to test after this (roughly 11 steps)
[c6b0271053e7a5ae57511363213777f706b60489] Merge tag 'fs_for_v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

testing commit c6b0271053e7a5ae57511363213777f706b60489 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8369fcb9cfb6631eb7b643656fcb1c2713853397f82b8a193d356f10f1c46443
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip c6b0271053e7a5ae57511363213777f706b60489
Bisecting: 2454 revisions left to test after this (roughly 11 steps)
[4c7bfbcf7516b0804ba0204e865f885baca604e4] ALSA: emu10k1: simplify snd_emu10k1_audigy_dsp_convert_32_to_2x16()

testing commit 4c7bfbcf7516b0804ba0204e865f885baca604e4 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b24bbb7fcbe439042c2552dce1fcaf5011b9c62ce0378e583d387ed0b85ce1ac
all runs: OK
# git bisect good 4c7bfbcf7516b0804ba0204e865f885baca604e4
Bisecting: 2454 revisions left to test after this (roughly 11 steps)
[d704f1fe9f4a4ae9c9f1f9fac1e4194c34dd035b] Merge tag 'arm-soc/for-6.5/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt

testing commit d704f1fe9f4a4ae9c9f1f9fac1e4194c34dd035b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6f903446d1f84b89d1cef85daf82076348b49b06af3087cfe35d5f1cd53a1c65
all runs: OK
# git bisect good d704f1fe9f4a4ae9c9f1f9fac1e4194c34dd035b
Bisecting: 1926 revisions left to test after this (roughly 11 steps)
[1b722407a13b7f8658d2e26917791f32805980a2] Merge tag 'drm-next-2023-06-29' of git://anongit.freedesktop.org/drm/drm

testing commit 1b722407a13b7f8658d2e26917791f32805980a2 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8688a6dd10eb128db7b79dbf7bd8a53bcecc87736df6b103ec7188219a7686cc
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 1b722407a13b7f8658d2e26917791f32805980a2
Bisecting: 1926 revisions left to test after this (roughly 11 steps)
[501b26510ae3bbdf9333b83addcd4e5c4214346d] vmstat: allow_direct_reclaim should use zone_page_state_snapshot

testing commit 501b26510ae3bbdf9333b83addcd4e5c4214346d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 87b1348d0eeeb4ae0ca95952329a1a91b7b20de96afc6139905eae02b144b2cb
all runs: OK
# git bisect good 501b26510ae3bbdf9333b83addcd4e5c4214346d
Bisecting: 1926 revisions left to test after this (roughly 11 steps)
[7e63f317c0c3eb72e745ce3509299800ef54d6de] accel/habanalabs: update state when loading boot fit

testing commit 7e63f317c0c3eb72e745ce3509299800ef54d6de gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 30b1f0cce934b47c527b81cd27ac46a57befaf5835031b01235a310f72d25c86
all runs: OK
# git bisect good 7e63f317c0c3eb72e745ce3509299800ef54d6de
Bisecting: 1926 revisions left to test after this (roughly 11 steps)
[155fa3a91d64221eb0885fd221cc8085dbef908f] drm/msm/dsi: Remove incorrect references to slice_count

testing commit 155fa3a91d64221eb0885fd221cc8085dbef908f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c49ef6faaf22acee110468b6f1872785e2d6c89cf17ec9447135e59ec3137f02
all runs: OK
# git bisect good 155fa3a91d64221eb0885fd221cc8085dbef908f
Bisecting: 1892 revisions left to test after this (roughly 11 steps)
[b9d02c224d00a412d9c7fb1f92c358604038a783] Merge tag 'jfs-6.5' of github.com:kleikamp/linux-shaggy

testing commit b9d02c224d00a412d9c7fb1f92c358604038a783 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 28cd1ab37bfc3e258e3e58c0f8884c1ca62544ad7836315b52ccf470e2f8864c
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip b9d02c224d00a412d9c7fb1f92c358604038a783
Bisecting: 1892 revisions left to test after this (roughly 11 steps)
[d15b8c76c964e882593365a5d1b4b924c945b90e] perf pfm: Remove duplicate util/cpumap.h include

testing commit d15b8c76c964e882593365a5d1b4b924c945b90e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 55ec2c2997adcf6566f10b192542767bfc43c78b22194ef3396c0cb95c843dc1
all runs: OK
# git bisect good d15b8c76c964e882593365a5d1b4b924c945b90e
Bisecting: 1727 revisions left to test after this (roughly 11 steps)
[fb9b7b4b2b82d72031bff6d615215c1c74064bb3] x86: xen: add missing prototypes

testing commit fb9b7b4b2b82d72031bff6d615215c1c74064bb3 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 65e03991286024127886ade4afacb86ef6bbcf0aa85fe271bb00c2e70bc9f8f8
all runs: OK
# git bisect good fb9b7b4b2b82d72031bff6d615215c1c74064bb3
Bisecting: 1727 revisions left to test after this (roughly 11 steps)
[a4ca033d3294bedbcc44046efeb54873631f5faf] crypto: ixp4xx - silence uninitialized variable warning

testing commit a4ca033d3294bedbcc44046efeb54873631f5faf gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 81c9671421aeabe1f48392e71fba84512d5da1d7a1b9b6006f60d115486b9bf7
all runs: OK
# git bisect good a4ca033d3294bedbcc44046efeb54873631f5faf
Bisecting: 1721 revisions left to test after this (roughly 11 steps)
[2bd9e07140ae7b22b5d049b1dde0449b2f2a28f8] riscv: dts: sort makefile entries by directory

testing commit 2bd9e07140ae7b22b5d049b1dde0449b2f2a28f8 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dcdbbe4d32ae9b9ac37492eb1c914918a0c3f132a0d08fcb1c55c877205f1e8b
all runs: OK
# git bisect good 2bd9e07140ae7b22b5d049b1dde0449b2f2a28f8
Bisecting: 1711 revisions left to test after this (roughly 11 steps)
[168269abf5394bf0eca334e1c2478bc51cec3077] Merge tag 'qcom-arm64-defconfig-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig

revisions tested: 32, total time: 12h10m5.612983221s (build: 6h52m59.525040827s, test: 5h7m5.149680341s)
error: bisection is taking too long (>12h0m0s), aborting