bisecting cause commit starting from e08dd85cc95e42e6a63acb841f01ccff64dd8fa7
building syzkaller on 131df97d431404458e805009bda794abfb00f45f
testing commit e08dd85cc95e42e6a63acb841f01ccff64dd8fa7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7d6d2776f8591bd9b6cb1edc1de7c510605c796d0f98af847dd498b61113a497
run #0: crashed: BUG: stack guard page was hit in corrupted
run #1: crashed: BUG: stack guard page was hit in corrupted
run #2: crashed: BUG: stack guard page was hit in corrupted
run #3: crashed: BUG: stack guard page was hit in corrupted
run #4: crashed: BUG: stack guard page was hit in corrupted
run #5: crashed: BUG: stack guard page was hit in sys_symlink
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in corrupted
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in corrupted
run #10: crashed: BUG: stack guard page was hit in sys_symlink
run #11: crashed: BUG: stack guard page was hit in corrupted
run #12: crashed: BUG: stack guard page was hit in corrupted
run #13: crashed: BUG: stack guard page was hit in corrupted
run #14: crashed: BUG: stack guard page was hit in corrupted
run #15: crashed: BUG: stack guard page was hit in corrupted
run #16: crashed: BUG: stack guard page was hit in corrupted
run #17: crashed: BUG: stack guard page was hit in corrupted
run #18: crashed: BUG: stack guard page was hit in sys_symlink
run #19: crashed: BUG: stack guard page was hit in corrupted
testing release v5.10.110
testing commit 3238bffaf9928c10173d88415f6815f6df3e7771
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4368db87c8ab2741460562841ea1b9bc3745634ae9b692e4323ac3a9d886e63f
all runs: OK
# git bisect start e08dd85cc95e42e6a63acb841f01ccff64dd8fa7 3238bffaf9928c10173d88415f6815f6df3e7771
Bisecting: 2868 revisions left to test after this (roughly 12 steps)
[afb3cffa2f55f2937b4f5396b30d43e472fa2754] ANDROID: Add EXPORT_SYMBOL_GPL for dma_heap_get_name

testing commit afb3cffa2f55f2937b4f5396b30d43e472fa2754
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 736619a765d3b0e127498c071d9c0f781cdba65d24c1617427ab0beaf69a8369
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip afb3cffa2f55f2937b4f5396b30d43e472fa2754
Bisecting: 2866 revisions left to test after this (roughly 12 steps)
[a83b02fc812285bb7fd705cfea421d146ca31c0a] UPSTREAM: regulator: Fix lockdep warning resolving supplies

testing commit a83b02fc812285bb7fd705cfea421d146ca31c0a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 314dd0d2e52c649c548448a768fdf287e9eb798c77d6703297534df8b1285007
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a83b02fc812285bb7fd705cfea421d146ca31c0a
Bisecting: 2866 revisions left to test after this (roughly 12 steps)
[658c60b75aef6e5c587db528d9472aa8fac8f2e4] ANDROID: sched: Export symbols for vendor EAS wakup path function

testing commit 658c60b75aef6e5c587db528d9472aa8fac8f2e4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 951d17b5fc0f54208f152e764e9fbdc0691120908bcfdf83a17e529ce361112e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 658c60b75aef6e5c587db528d9472aa8fac8f2e4
Bisecting: 2866 revisions left to test after this (roughly 12 steps)
[cc4ff1f3de7773db2c29a151687e6b0e8c88c654] f2fs: fix a typo in inode.c

testing commit cc4ff1f3de7773db2c29a151687e6b0e8c88c654
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d1f6f2df8de889f2a224335c52895f2ccf98428cd2f7897da6db4974c60445ce
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip cc4ff1f3de7773db2c29a151687e6b0e8c88c654
Bisecting: 2866 revisions left to test after this (roughly 12 steps)
[dedf46b2a7e76ab6eb342df7858752d773214904] ANDROID: Incremental fs: Set credentials before reading/writing

testing commit dedf46b2a7e76ab6eb342df7858752d773214904
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 708d76555a61b8f4ac8c56f7ea97a351966d5cb25bab36d8731e1d099b86b6b2
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dedf46b2a7e76ab6eb342df7858752d773214904
Bisecting: 2866 revisions left to test after this (roughly 12 steps)
[6a9ff8fa2669adb8dd188dcf8a260ad2bdf31f59] ANDROID: iommu: Add restricted vendor hook

testing commit 6a9ff8fa2669adb8dd188dcf8a260ad2bdf31f59
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b71c1b0977b5e40a7bbc3207edc8d5a33aa8958a46acf4e0ca4a4211f4fc925a
all runs: crashed: BUG: Dentry still in use in unmount
# git bisect bad 6a9ff8fa2669adb8dd188dcf8a260ad2bdf31f59
Bisecting: 2755 revisions left to test after this (roughly 12 steps)
[33ad66179a637931672499f0fa1fb379b0e35fe6] FROMGIT: kfence: add option to use KFENCE without static keys

testing commit 33ad66179a637931672499f0fa1fb379b0e35fe6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4ba810deb5ddc0097c78fefc8033095fe180bd598f9cda428710f47aec667929
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 33ad66179a637931672499f0fa1fb379b0e35fe6
Bisecting: 2755 revisions left to test after this (roughly 12 steps)
[41760bc38025ced0ccf3c36b962532726c956616] FROMGIT: KVM: arm64: Don't access PMSELR_EL0/PMUSERENR_EL0 when no PMU is available

testing commit 41760bc38025ced0ccf3c36b962532726c956616
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fcd71d2b36d4154eb6429c891e934929966b0fceafb3a1d4c23666985466f7ce
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 41760bc38025ced0ccf3c36b962532726c956616
Bisecting: 2755 revisions left to test after this (roughly 12 steps)
[609922b0a12fbcd3faaa35a6a112fb75ef6a4f3c] ANDROID: Kconfig.gki: Add PINCTRL_MSM to QCOM Hidden configs

testing commit 609922b0a12fbcd3faaa35a6a112fb75ef6a4f3c
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: f3087d434b4c522bd56de57e8af4864662fc0eac3d071018e329d9b377f547da
all runs: boot failed: general protection fault in mount_block_root
# git bisect skip 609922b0a12fbcd3faaa35a6a112fb75ef6a4f3c
Bisecting: 2755 revisions left to test after this (roughly 12 steps)
[4225eb5ab13613dce0f38220cd2be3551263719f] FROMLIST: firmware: arm_scmi: add devm_acquire_protocol helper

testing commit 4225eb5ab13613dce0f38220cd2be3551263719f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5aa4d1d0735f75d82eae89efea5a1aa031c02606710c0f6725c14b8fda452921
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4225eb5ab13613dce0f38220cd2be3551263719f
Bisecting: 2755 revisions left to test after this (roughly 12 steps)
[c01ce3b5ef6cd9fdc015afc0bbb6d17b3aa49fb9] ANDROID: mm: do not try test_page_isoalte if migration fails

testing commit c01ce3b5ef6cd9fdc015afc0bbb6d17b3aa49fb9
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9a6d01d70973717e655627554274ed6150567d834538af9bc6d769742c38c0d3
run #0: crashed: BUG: stack guard page was hit in sys_symlink
run #1: crashed: BUG: stack guard page was hit in corrupted
run #2: crashed: BUG: stack guard page was hit in corrupted
run #3: crashed: BUG: stack guard page was hit in corrupted
run #4: crashed: BUG: stack guard page was hit in sys_symlink
run #5: crashed: BUG: stack guard page was hit in corrupted
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in sys_symlink
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad c01ce3b5ef6cd9fdc015afc0bbb6d17b3aa49fb9
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[4369054dc6d0d054c9c7532e6a753186bb56235c] FROMGIT: USB: gadget: udc: Process disconnect synchronously

testing commit 4369054dc6d0d054c9c7532e6a753186bb56235c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 856c8bd0207e2667a0753cd160903c87d084c7f8a8fff524408bd54712a377f0
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 4369054dc6d0d054c9c7532e6a753186bb56235c
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[cf397c6c269ac9f5dcb1faf439f7a16dee6a83e4] ANDROID: mm: sync rss in speculative page fault path

testing commit cf397c6c269ac9f5dcb1faf439f7a16dee6a83e4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cfa2848ce6e84c968ac529d7227d3d16b8b4ad8a071a21b7e5a579f60825bf9f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip cf397c6c269ac9f5dcb1faf439f7a16dee6a83e4
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[35eacb5c87b9b5e9683e25a24282cde1a2d4a1d5] ANDROID: mm: allow vmas with vm_ops to be speculatively handled

testing commit 35eacb5c87b9b5e9683e25a24282cde1a2d4a1d5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 869b520852ad0e0dd12e1e180605ceffd32f3a7329b5a5c8677d6d1468ecb28a
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 35eacb5c87b9b5e9683e25a24282cde1a2d4a1d5
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[0a7166ae71e02637dbc5e81287558cc0de68fd29] ANDROID: mm: Export lookup_page_ext

testing commit 0a7166ae71e02637dbc5e81287558cc0de68fd29
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fe143a48e096f0be781c6a4c6a106b45637cb36bff9fd1f4b63d5fd54b1532d0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0a7166ae71e02637dbc5e81287558cc0de68fd29
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[fc380a2a738207cde8d2987238cb4fc4f4d659ca] ANDROID: Incremental fs: fix minor printk format warning

testing commit fc380a2a738207cde8d2987238cb4fc4f4d659ca
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8f8e27e44805bb8167b37a483794c36d46ed1077edf305ef778b210d399a36d1
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fc380a2a738207cde8d2987238cb4fc4f4d659ca
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[dc733fec57a8ed9441867525568737fc9e1d7a6c] UPSTREAM: KVM: arm64: Use lm_alias in nVHE-only VA conversion

testing commit dc733fec57a8ed9441867525568737fc9e1d7a6c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 05ebd5f32a61c7b278e80267c9e7d4398da1da8eeef1fd8376fce5c1bf9b159f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dc733fec57a8ed9441867525568737fc9e1d7a6c
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[357700fcc3b51b66e2a790c5bb036d97916086af] FROMGIT: userfaultfd/selftests: add test exercising minor fault handling

testing commit 357700fcc3b51b66e2a790c5bb036d97916086af
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9bf367f92474928adb4ea467c82272bdf3ba44009025c1ed3766b6f305423f1a
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 357700fcc3b51b66e2a790c5bb036d97916086af
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[420469a74d48c5926042507813a56a3991b13fe3] UPSTREAM: KVM: arm64: Remove unused __extended_idmap_trampoline() prototype

testing commit 420469a74d48c5926042507813a56a3991b13fe3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cca825779efc28fffaca022154d8079b92e6bf702b892194192726da6339b088
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 420469a74d48c5926042507813a56a3991b13fe3
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[194a1bf09a7958551a9e2dc947bdfe3f8be8eca8] ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu

testing commit 194a1bf09a7958551a9e2dc947bdfe3f8be8eca8
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7a7f2fe3bdcbafb87f7580a0f65e40c86329e9e62f71ac0e81fd26a4445a6680
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 194a1bf09a7958551a9e2dc947bdfe3f8be8eca8
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[364e3a6464ef34b684ee00a557eb269090139409] UPSTREAM: KVM: arm64: Move VHE direct sysreg accessors into kvm_host.h

testing commit 364e3a6464ef34b684ee00a557eb269090139409
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9c3d401f2f1c2212dbcdf0fe7596471378cf0563ed24b8a12c19aa173bcea618
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 364e3a6464ef34b684ee00a557eb269090139409
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[3330492ef15f4635f9403888a3a6dc1450a26750] Revert "ANDROID: kbuild: add support for Clang LTO"

testing commit 3330492ef15f4635f9403888a3a6dc1450a26750
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8fdb66b039b2b4c47489b5b1b7911550456875a41ccf544fb918524ed809333b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 3330492ef15f4635f9403888a3a6dc1450a26750
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[25d5d4e7d204e8c0230af116aaa3da824db2e66e] UPSTREAM: kasan: introduce CONFIG_KASAN_HW_TAGS

testing commit 25d5d4e7d204e8c0230af116aaa3da824db2e66e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
./include/linux/kasan.h:48:41: error: 'KASAN_SHADOW_SCALE_SHIFT' undeclared (first use in this function)
./include/linux/kasan.h:49:5: error: 'KASAN_SHADOW_OFFSET' undeclared (first use in this function); did you mean 'KASAN_SHADOW_INIT'?
# git bisect skip 25d5d4e7d204e8c0230af116aaa3da824db2e66e
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[268088c42edffd5789c25ba8a8c0797b5744b7fc] ANDROID: GKI: update .xml file

testing commit 268088c42edffd5789c25ba8a8c0797b5744b7fc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0b4db29d2a5e772a15cba158b68da21524fa2005df72b57aa1aea56548c171ea
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 268088c42edffd5789c25ba8a8c0797b5744b7fc
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[caf05c003b5b62cd5c5b1c7eff9745eccd5e1624] FROMLIST: mm: add speculative page fault vmstats

testing commit caf05c003b5b62cd5c5b1c7eff9745eccd5e1624
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 768434a827a156e49520688a3c347fd3e0d57e1ef9b1ce928a6a86b9d5aaf3b5
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip caf05c003b5b62cd5c5b1c7eff9745eccd5e1624
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[6b0a9dc6df8d8be21c8d178a01e0711b0fe6ce73] ANDROID: GKI: core: Export for runqueues

testing commit 6b0a9dc6df8d8be21c8d178a01e0711b0fe6ce73
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 53bac0df9ade4d797d7d21e38162f8037e0daae375d11baa3c43c968481c2efe
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6b0a9dc6df8d8be21c8d178a01e0711b0fe6ce73
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[56840bcddd86e4c05b977abb3e5422ea41130f0e] FROMGIT: usb: dwc3: Simplify with dev_err_probe()

testing commit 56840bcddd86e4c05b977abb3e5422ea41130f0e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9f8fc38094b2f98aa3a8c9010873cfb8892e8c1fcf5eb1893deadd5c39eb1d62
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 56840bcddd86e4c05b977abb3e5422ea41130f0e
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[7ca48748e5da31cb15273a8e629618edb852fd1c] ANDROID: GKI: Update virtual_device symbol list

testing commit 7ca48748e5da31cb15273a8e629618edb852fd1c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e466991d3255c8f097c938233e6844c278e99f9c52661c2ac26ca2b60de8e724
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7ca48748e5da31cb15273a8e629618edb852fd1c
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[505e967879727f5c83185c633c7824e900fb2774] ANDROID: bug: add vendor hook for bug trap

testing commit 505e967879727f5c83185c633c7824e900fb2774
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: db560f6f5a599326b9971f1d88476f1976bd4c8f5508b4d82ec256d4815c1770
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 505e967879727f5c83185c633c7824e900fb2774
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[87af1e432451d3c4c4ed28f114a313b0e4d8fdb0] FROMLIST: arm64: cpufeatures: Fix handling of CONFIG_CMDLINE for idreg overrides

testing commit 87af1e432451d3c4c4ed28f114a313b0e4d8fdb0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2d1ff8f8cda300bb75c4c6c06ab5a05fa161e79bf0831679342814494c2564e3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 87af1e432451d3c4c4ed28f114a313b0e4d8fdb0
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[3a77694caae6a083bc3c94c09151367f38799419] FROMLIST: arm64: defconfig: Enable CONFIG_ENERGY_MODEL

testing commit 3a77694caae6a083bc3c94c09151367f38799419
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 7119bafde40aab2ed3751ccf2d521c013e06908212abee6bb5700701c5bd2f53
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 3a77694caae6a083bc3c94c09151367f38799419
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[9580671a653dc466cc7d23d873a114842e9b6c0e] UPSTREAM: PM: EM: Add a flag indicating units of power values in Energy Model

testing commit 9580671a653dc466cc7d23d873a114842e9b6c0e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 76cb221091a7d7f2e18ed04f09a0c7c2ef919706606a7fdb010b7d8430eeece0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9580671a653dc466cc7d23d873a114842e9b6c0e
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[71fdc6465c846aaebef85533ca3676cc887fa2b5] ANDROID: cuttlefish_defconfig: sync with android-mainline-tracking

testing commit 71fdc6465c846aaebef85533ca3676cc887fa2b5
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cbc6fce5d2d5935c03acd6c8731e4282be6baebc4cb65ff8663bcd060343c2f4
run #0: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.63:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.63' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.96:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #2: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.99:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #3: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.113:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.113' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #4: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.116:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.116' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #5: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.119:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.119' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.225:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.225' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #7: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.1:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.12:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.14:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip 71fdc6465c846aaebef85533ca3676cc887fa2b5
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[dcc7dd95adb144eed6537e844a91ca5263142a96] Merge 97eb19751f15 ("blk-iocost: add absolute usage stat") into android-mainline

testing commit dcc7dd95adb144eed6537e844a91ca5263142a96
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8f27a871678c9142679a8b2fba115ad5a4c4c6bccf422fc2a37658a182845e6c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dcc7dd95adb144eed6537e844a91ca5263142a96
Bisecting: 2393 revisions left to test after this (roughly 11 steps)
[7be6123e72ad475132b9b3c15c6f5ae19e01955e] FROMLIST: scsi: ufs: Prepare HPB read for cached sub-region

testing commit 7be6123e72ad475132b9b3c15c6f5ae19e01955e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b91006c99b82ce39f1d8624e161db16c1eed3da115cac2734f5c127db3244819
all runs: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad 7be6123e72ad475132b9b3c15c6f5ae19e01955e
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[b243efc9b4b2c9f5a2697ec76c5c3f5cdd6173d8] UPSTREAM: kasan, x86, s390: update undef CONFIG_KASAN

testing commit b243efc9b4b2c9f5a2697ec76c5c3f5cdd6173d8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b5a0150aa1a90a5225c243cdbbb4b46e7208eec19df627a38715d8f2b9b2a3f5
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip b243efc9b4b2c9f5a2697ec76c5c3f5cdd6173d8
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[a9d549b86bc004cd40aaad72ebcd9deabb949331] UPSTREAM: firmware: arm_scmi: Rework scmi_sensors_protocol_init

testing commit a9d549b86bc004cd40aaad72ebcd9deabb949331
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f2875187f507b9dd0458f3ab229bc11cef736d3e8079c6451177acfb0cfccd10
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a9d549b86bc004cd40aaad72ebcd9deabb949331
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[a82e016519efb8532e21ddbc6f54733038b21482] f2fs: fix double free of unicode map

testing commit a82e016519efb8532e21ddbc6f54733038b21482
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 93fedcde1546589f4f8639c1079e899765db78a8ec0034f1c97b29f4a064f589
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a82e016519efb8532e21ddbc6f54733038b21482
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[93b3b6d6bd756f18c6f45eb79a91a53101c33a2e] UPSTREAM: coresight: etm4x: Cleanup secure exception level masks

testing commit 93b3b6d6bd756f18c6f45eb79a91a53101c33a2e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 27070212a54b09070a31721e71760e8cc33e603417f21b6d7010892897d0e51c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 93b3b6d6bd756f18c6f45eb79a91a53101c33a2e
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[f1ed05843b3058d5356322d3d85eca203fd02539] ANDROID: cuttlefish: enable CONFIG_USB_RTL8152=y

testing commit f1ed05843b3058d5356322d3d85eca203fd02539
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e2490467624e58a4cab78485492702287bdaf8a88807838475f932d298539086
run #0: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.10:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.24:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.24' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #2: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.96:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #3: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.176:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.176' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #4: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.71:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.71' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #5: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.27:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.32:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #7: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.33:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.39:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.19:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip f1ed05843b3058d5356322d3d85eca203fd02539
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[6ae9f9a7185ba8510f2ded90dc3f665ef5c1fd67] Merge a9a4b7d9a638 ("Merge tag 'edac_updates_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras") into android-mainline

testing commit 6ae9f9a7185ba8510f2ded90dc3f665ef5c1fd67
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 15b52499caf14be76e99c4ac5421ffb9cb792402756bcf228a9846360275ab4f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6ae9f9a7185ba8510f2ded90dc3f665ef5c1fd67
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[7361785b8fafd3dfb74735632c5654b74fde1ba0] f2fs: set checkpoint_merge by default

testing commit 7361785b8fafd3dfb74735632c5654b74fde1ba0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 44cda5db981e4799e63c64e3c60153c7ac882b504de612e017d31e06e30bf169
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7361785b8fafd3dfb74735632c5654b74fde1ba0
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[15023db7dc75eaa7803dd7d548b82faa74b4dbc8] UPSTREAM: crypto: arm/blake2b - add NEON-accelerated BLAKE2b

testing commit 15023db7dc75eaa7803dd7d548b82faa74b4dbc8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 194bc42ea96860bfe328a87e59ff68a9665008147a24104f0e5b8bd3b61de582
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 15023db7dc75eaa7803dd7d548b82faa74b4dbc8
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[eab894210465f982d520d498d294511ab6b3aaa0] ANDROID: fix kernelci build-break

testing commit eab894210465f982d520d498d294511ab6b3aaa0
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0efc994b7c67e5b2f14e11f33390f4c1bf9f8311cb6d9352081d462e6ab981f0
run #0: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.207:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.228:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.228' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #2: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.65:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #3: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.79:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.79' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #4: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.82:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.82' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #5: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.222:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.222' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.4:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.4' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #7: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.95:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.95' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.97:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.97' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.103:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.103' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip eab894210465f982d520d498d294511ab6b3aaa0
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[b691cb35d31f051437e4e3e13fbeaad67db1bdb0] ANDROID: scsi: ufs: fix more bad merge resolutions with custom sg entry size

testing commit b691cb35d31f051437e4e3e13fbeaad67db1bdb0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d14b385b24d2902aa14d9017e2f198cf833eee3b6353aacad19fcbaa9ae4681f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b691cb35d31f051437e4e3e13fbeaad67db1bdb0
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[ecbdae86791ef18fa676df399e409c7f86191ea9] Add an IOCTL to check ION ABI version

testing commit ecbdae86791ef18fa676df399e409c7f86191ea9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e21bcd1f934652fae6a0040bd76382ae5a35646b688f3ab71313a6707dc969a8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ecbdae86791ef18fa676df399e409c7f86191ea9
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[acd4caf0df0b734e68be5fcc986d739a46a1df33] Merge tag 'v5.10-rc2' into android-mainline

testing commit acd4caf0df0b734e68be5fcc986d739a46a1df33
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dbc98a6459b40b6a2d649c63a50cc01d2e24fa2849d456ec89ef5b6b1bd26da0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip acd4caf0df0b734e68be5fcc986d739a46a1df33
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[aed39c535edfe8705e9ea878a8ca644b20f87bc2] ANDROID: gki_defconfig: enable CONFIG_CPUSETS

testing commit aed39c535edfe8705e9ea878a8ca644b20f87bc2
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 45e05b35c72e774566a63feaf7c9a2aec46d0ebc87c7ce0d285baeb30a1bdbaf
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip aed39c535edfe8705e9ea878a8ca644b20f87bc2
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[dccb6e8d02d44407ab2d673732bc4ec0c0766713] Merge 9cfd9c45994b ("Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into android-mainline

testing commit dccb6e8d02d44407ab2d673732bc4ec0c0766713
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 16f603f4c065468fcd5b395cb4e91d5200063bf83c79ab1d8179e88acd566f20
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dccb6e8d02d44407ab2d673732bc4ec0c0766713
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[18593eb97f57ce4e4f98a8452633013725a10b89] Revert "spi: Fix use-after-free with devm_spi_alloc_*"

testing commit 18593eb97f57ce4e4f98a8452633013725a10b89
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0f045660bc35341e967e8be27728cb760dd8ec911d5adba23be431fe660821fa
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 18593eb97f57ce4e4f98a8452633013725a10b89
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[23037ef695b056d1ecf2aa527bdfb24b94edea2f] FROMGIT: dt-bindings: usb: Maxim type-c controller device tree binding document

testing commit 23037ef695b056d1ecf2aa527bdfb24b94edea2f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 58fdcc2c896b7ff3973371a476ec96ac2e913cd35b5cec5fd3b5e5a48584e350
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 23037ef695b056d1ecf2aa527bdfb24b94edea2f
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[1ddc9771d5bc0c8706438b015ba01d4dbba857f7] FROMLIST: scsi: ufs: Add dev ref clock gating wait time support

testing commit 1ddc9771d5bc0c8706438b015ba01d4dbba857f7
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5db2bd586976d5845d74760c760a98737ae9f8853134a9765cb42d7f5f6dd8b0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1ddc9771d5bc0c8706438b015ba01d4dbba857f7
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[977c0ac09f737542b300d01e7939466f0bd8b88c] ANDROID: arm64: kernel: use __pa_function for secondary_entry

testing commit 977c0ac09f737542b300d01e7939466f0bd8b88c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 98e544cf999b158c18dfc841e0657da5a1d31c71b9c570a1c559667c341fcbd3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 977c0ac09f737542b300d01e7939466f0bd8b88c
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[c2c576792a8e98b56caa5ecf6b3931967cb2e3b5] ANDROID: GKI: Update the generic symbol list

testing commit c2c576792a8e98b56caa5ecf6b3931967cb2e3b5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 359d4234eb5f65a8d0f777d0fb438514c4e72613a55f805c6fa5bdbc88f97ec4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c2c576792a8e98b56caa5ecf6b3931967cb2e3b5
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[d98d9f83c075242d5474ad71b36e675031dd18f0] FROMLIST: fuse: Allocate unlikely used ioctl number for passthrough V1

testing commit d98d9f83c075242d5474ad71b36e675031dd18f0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5fffa1e555100fc10c3de16be8b1616f00b8500145fd1980d423725ec0e184eb
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d98d9f83c075242d5474ad71b36e675031dd18f0
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[eab9b254c0a8764f35db550d71f2962c3eb5fd3b] ANDROID: Incremental fs: Remove C++-style comments

testing commit eab9b254c0a8764f35db550d71f2962c3eb5fd3b
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 0b3ba04058d30ad09e095559e4683c04f5a7f61e3c8dec2ca75d52f0e77691ea
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip eab9b254c0a8764f35db550d71f2962c3eb5fd3b
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[589c80767ac327754175c871b529e8d6f4b4782b] FROMLIST: arm64: allow LTO to be selected

testing commit 589c80767ac327754175c871b529e8d6f4b4782b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 06fa277c314e1cbd05ef0645eaec9c6701cfa5a6eba12debe644dc01946b5811
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 589c80767ac327754175c871b529e8d6f4b4782b
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[46074eb650a1daa662640e19b6ba2b0564533a9c] Revert "Revert "net: introduce CAN specific pointer in the struct net_device""

testing commit 46074eb650a1daa662640e19b6ba2b0564533a9c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0bf78dd2b513e3ed05f29efa703e78b7643847eb6dd503fa93aa3254873f71f2
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 46074eb650a1daa662640e19b6ba2b0564533a9c
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[9ebbf23bfb31604073b99168fd69dfc7488bad24] ANDROID: defconfig: Enable DMA-BUF system heap as a module

testing commit 9ebbf23bfb31604073b99168fd69dfc7488bad24
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5688f20c7551fdc94daa1fcb944799c93463088428fd53c3a70609101a18c8be
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9ebbf23bfb31604073b99168fd69dfc7488bad24
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[a7d2724e52dcdb95f06b3ccbdcb20d9c2343caf6] ANDROID: ABI: Update allowed symbol list for QCOM

testing commit a7d2724e52dcdb95f06b3ccbdcb20d9c2343caf6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e21761904bc0822c277240198ad5b9c1a1bc051c1c972cd623ce0ec1164f189c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a7d2724e52dcdb95f06b3ccbdcb20d9c2343caf6
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[de594973f8e847dc49be4a2b48e353a8612c7c5c] ANDROID: GKI: enable CONFIG_SRAM

testing commit de594973f8e847dc49be4a2b48e353a8612c7c5c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d85426f0de5d17edfe481245c57d2c0aa96638b809fa3f5e7cae587f87890e72
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip de594973f8e847dc49be4a2b48e353a8612c7c5c
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[4cc78c93ada6d0d8744c5b1ae12fddb50ea6a620] ANDROID: Incremental fs: Fix create_file performance

testing commit 4cc78c93ada6d0d8744c5b1ae12fddb50ea6a620
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2bdeb351abfae519dcfe967c17dcd38a65c8c6a66fb599f207fdf32092a861b7
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4cc78c93ada6d0d8744c5b1ae12fddb50ea6a620
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[e091aa59b956dc60ca88a83ce3510a4de2d8dd59] ANDROID: tracing: Add register read and write tracing support

testing commit e091aa59b956dc60ca88a83ce3510a4de2d8dd59
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0e02aee32c2f04c0959a5f29c365df0b73b82ef08d241988334b34e53eb557b0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e091aa59b956dc60ca88a83ce3510a4de2d8dd59
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[eacb5b357906694b9e099081cd54fb2e86175144] Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes"

testing commit eacb5b357906694b9e099081cd54fb2e86175144
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bdb709cdddcc8e1824bf53d4ebe74cfb23a41caa70be44cb3cf1309e4cc7b4b1
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip eacb5b357906694b9e099081cd54fb2e86175144
Bisecting: 2324 revisions left to test after this (roughly 11 steps)
[a8198d10622f1ee7343cb975838162ff18f8b1b3] ANDROID: mm: use alloc_flags for cma first alloc policy

revisions tested: 65, total time: 8h0m8.123004048s (build: 5h12m47.644648978s, test: 2h37m30.861900281s)
error: bisection is taking too long (>8h0m0s), aborting