bisecting cause commit starting from 9a559b886861bacfaeb0f31f300003d56fdc85f6
building syzkaller on 5ff41e943946a9e71b55566a02c8b1371fc9b8de
testing commit 9a559b886861bacfaeb0f31f300003d56fdc85f6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 93390325a14d45c9d4c4346f0543b2c659a5e27feb7d36dab2b615e09faba0d5
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_unlink
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 corrupted
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 sys_unlink
run #15: crashed: BUG: stack guard page was hit in corrupted
run #16: crashed: BUG: stack guard page was hit in sys_unlink
run #17: crashed: BUG: stack guard page was hit in corrupted
run #18: crashed: BUG: stack guard page was hit in corrupted
run #19: crashed: BUG: stack guard page was hit in corrupted
testing release v5.10.107
testing commit 4c8814277b5dc2b9d2745c6493614b1ce10cef09
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3453d6eda9cbbce6cac45068b57c0f90f3cb4298f3b8bd2db5b37ab95a1cfa9a
all runs: OK
# git bisect start 9a559b886861bacfaeb0f31f300003d56fdc85f6 4c8814277b5dc2b9d2745c6493614b1ce10cef09
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[1092f698e5d90976f65f5c57f3a36e715d4df966] Merge 5.10.15 into android12-5.10

testing commit 1092f698e5d90976f65f5c57f3a36e715d4df966
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 58e3da29f53cad342b3ee8f470a293a9853e2a81d14b8a1c37ac885e67e7e026
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1092f698e5d90976f65f5c57f3a36e715d4df966
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[f1be5e60c6d70ce109002f79770fc7aaf7a07ca8] FROMGIT: sched/deadline: Reduce rq lock contention in dl_add_task_root_domain()

testing commit f1be5e60c6d70ce109002f79770fc7aaf7a07ca8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1f494919f00b8511eec90b7b2fe3af47aabac96361a45c8571d695ec8479630f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f1be5e60c6d70ce109002f79770fc7aaf7a07ca8
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[4e35d38c0cbf5e0d14e8fe2d9eaec43224511253] Revert "FROMLIST: overlayfs: handle XATTR_NOSECURITY flag for get xattr method"

testing commit 4e35d38c0cbf5e0d14e8fe2d9eaec43224511253
compiler: gcc version 8.4.1 20210217 (GCC)
drivers/misc/uid_sys_stats.c:675:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
drivers/misc/uid_sys_stats.c:677:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
drivers/misc/uid_sys_stats.c:687:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
drivers/misc/uid_sys_stats.c:697:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
net/netfilter/xt_quota2.c:242:39: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types]
# git bisect skip 4e35d38c0cbf5e0d14e8fe2d9eaec43224511253
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[16f20ce5aec12f4517c53b97f68908e38131b125] ANDROID: GKI: Enable CONFIG_USERFAULTFD

testing commit 16f20ce5aec12f4517c53b97f68908e38131b125
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a6b01b0469b2b18f05bf0d211d0b971bd91e2a4ea84d01155be364db31f17970
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 16f20ce5aec12f4517c53b97f68908e38131b125
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[82a1b05eaa3ed720c712bd400b328ee63ddb0e33] FROMGIT: scsi: ufs: Select INITIAL ADAPT type for HS Gear4

testing commit 82a1b05eaa3ed720c712bd400b328ee63ddb0e33
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3756293a2c05ce0a0eca12bb4c8f413b51bcd56e3ab5b08e79759631c239bfbe
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 82a1b05eaa3ed720c712bd400b328ee63ddb0e33
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[126a7a464965b9adde12384448d0bfe0958b5823] UPSTREAM: regulator: core: add of_match_full_name boolean flag

testing commit 126a7a464965b9adde12384448d0bfe0958b5823
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 79e1fcc269f7f34e54da537a80cc7730dfc71a94eb044dde3feb5b1e1ea4d73e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 126a7a464965b9adde12384448d0bfe0958b5823
Bisecting: 2860 revisions left to test after this (roughly 12 steps)
[46bf3b94e7a7f42c19c914077014c287819f8855] FROMGIT: dt-bindings: usb: dwc3: Update dwc3 TX fifo properties

testing commit 46bf3b94e7a7f42c19c914077014c287819f8855
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1f12c58019023da10dccfb8c23563bd320579cd19cb6fc9e3cfbbb230f6964ca
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_unlink
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in sys_unlink
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in sys_unlink
# git bisect bad 46bf3b94e7a7f42c19c914077014c287819f8855
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[98a0696b7e0351c3745a5c197eddea0dbaa29c0e] FROMGIT: usb: dwc3: gadget: Disable Vendor Test LMP Received event

testing commit 98a0696b7e0351c3745a5c197eddea0dbaa29c0e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b53e29dcea029ae806de6a0e021b3ad71954a0d2b3b1fd25d59b6cca2618b20d
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 98a0696b7e0351c3745a5c197eddea0dbaa29c0e
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[4994a7321ff9634f8d7b922826a5e69e625bb48c] ANDROID: Incremental fs: Free mount info after files are flushed

testing commit 4994a7321ff9634f8d7b922826a5e69e625bb48c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 44c4d5ab007ce17d1b7eae5557ee3e197c5709d91160e9df9cd6bf4de6d92c7b
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 4994a7321ff9634f8d7b922826a5e69e625bb48c
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[725878020cd6d01dc79a4992683ba24dc0f0cac0] Revert "FROMLIST: scs: add support for stack usage debugging"

testing commit 725878020cd6d01dc79a4992683ba24dc0f0cac0
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f1e19e81463084e9183dcc7ea196bf8c8c4fc9c699472e20e4a7a9cd472ff812
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 725878020cd6d01dc79a4992683ba24dc0f0cac0
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[1f7c7b74e39a4a3967f32a2c04b0204c4e593b07] ANDROID: GKI: provide initial snapshot for android12-5.10 .xml

testing commit 1f7c7b74e39a4a3967f32a2c04b0204c4e593b07
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a260e9b1b58e7b9a1d06b278c6731a7b452840f08ec5b1ebcd7f9bd973f412cd
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 1f7c7b74e39a4a3967f32a2c04b0204c4e593b07
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[6e23f5089da15e4bbfa677efd7732f5bb078ad6a] Revert "FROMLIST: esp: select CRYPTO_SEQIV"

testing commit 6e23f5089da15e4bbfa677efd7732f5bb078ad6a
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2de32b67737f2d01dc2a09ba9c5158c5c8e7e28072e1c172a1f9f154b9aa5d62
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6e23f5089da15e4bbfa677efd7732f5bb078ad6a
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[e0ae1141aba89086273256d43a4553f24ca7b686] UPSTREAM: kasan, arm64: only use kasan_depth for software modes

testing commit e0ae1141aba89086273256d43a4553f24ca7b686
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 e0ae1141aba89086273256d43a4553f24ca7b686
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[e6a522642dc31deeda74cf06bb3a4576ea8b59af] ANDROID: staging: ion: Delete unused function ion_heap_buffer_zero

testing commit e6a522642dc31deeda74cf06bb3a4576ea8b59af
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3cde6328ce045a9c511749e23fe93db5b03992dea13a2d5e2d1e22d64b837458
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e6a522642dc31deeda74cf06bb3a4576ea8b59af
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[bc653c3b7491e0615ea0efa8ca46b71d7be565ac] UPSTREAM: kasan: simplify quarantine_put call site

testing commit bc653c3b7491e0615ea0efa8ca46b71d7be565ac
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 00da2a7e23eb56101bb982cb1922782bc4ea3568c037d48a6d034ccdaed1a54e
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip bc653c3b7491e0615ea0efa8ca46b71d7be565ac
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[7847beabbe6bb212e6d87279d1f28ac1c8bdf56b] UPSTREAM: Documentation/powercap/dtpm: Add documentation for dtpm

testing commit 7847beabbe6bb212e6d87279d1f28ac1c8bdf56b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 91d6965ec1d8bda8133e1129c6a2f95c4f0d5d5112ea70a4cdff3ce6015e9f74
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7847beabbe6bb212e6d87279d1f28ac1c8bdf56b
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[1b73d0b49d80e750e5e6347c3bf675b9cc299ba5] Revert "ANDROID: arm64: gki_defconfig: Disable VHE"

testing commit 1b73d0b49d80e750e5e6347c3bf675b9cc299ba5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2e3f0b71fcd59c117d9e59b976a88c8ae55d9ea0df9a81de3af573b2b6c10db9
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 1b73d0b49d80e750e5e6347c3bf675b9cc299ba5
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[4b88cf85247f60ada68300b37f84d24256f85cb3] ANDROID: sched: Add vendor hook for uclamp_eff_value

testing commit 4b88cf85247f60ada68300b37f84d24256f85cb3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1233a1738a45254738f66ed862a732a59ef42bc4e11e1ce5f2d1b275def6fd68
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4b88cf85247f60ada68300b37f84d24256f85cb3
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[f0b16e4670ee653d23271ddf07ab080c43e3db98] FROMGIT: drivers/usb/gadget/udc: Assign boolean values to a bool variable

testing commit f0b16e4670ee653d23271ddf07ab080c43e3db98
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 78719ba988bc89191a977d30d6bb679a9ff7bc284271e9711c80e45a417415bb
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip f0b16e4670ee653d23271ddf07ab080c43e3db98
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[f1f7d0dfe64b9c5bd49efadc3ba872fb9564059c] UPSTREAM: firmware: arm_scmi: Fix call site of scmi_notification_exit

testing commit f1f7d0dfe64b9c5bd49efadc3ba872fb9564059c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 40d79ab1b5da711acf796f15db4f1dad605a46bea458047fffeaa33b8a7b8608
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f1f7d0dfe64b9c5bd49efadc3ba872fb9564059c
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[f0c2df2b1228a4407c72e92e07d9f3fe695fa558] ANDROID: netfilter: xt_IDLETIMER: Add new netlink msg type

testing commit f0c2df2b1228a4407c72e92e07d9f3fe695fa558
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b4a1f623b9bd2f98bc66b5927ec0336e3b4910e43861985362682e604d179cde
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@10.128.1.100:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.100' (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@10.128.10.28:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.28' (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@10.128.10.50:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.50' (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@10.128.15.201:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.201' (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@10.128.10.55:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.55' (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@10.128.15.203:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.203' (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@10.128.15.205:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.205' (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@10.128.1.78:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.78' (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@10.128.0.15:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.15' (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@10.128.15.208:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.208' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip f0c2df2b1228a4407c72e92e07d9f3fe695fa558
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[eb87047f0823f77cc53d7dbc5a1aa320250c3183] Merge c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline

testing commit eb87047f0823f77cc53d7dbc5a1aa320250c3183
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 862f8b91c502addab4d3807d6b8b8bb580eae200684bd833cabdc0472ef66b3c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip eb87047f0823f77cc53d7dbc5a1aa320250c3183
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[7688fb401da409a85b53605d5ce6430f864fad97] f2fs: check discard command number before traversing discard pending list

testing commit 7688fb401da409a85b53605d5ce6430f864fad97
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fb4e6ed6eb87a209e28ca3b56e143005356efa3a1ab9af484570d712e9fdca82
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7688fb401da409a85b53605d5ce6430f864fad97
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[f5998fbf2dbbcdda953018d95150b394b02b286b] ANDROID: sched: Add vendor hook for cpu_overutilized

testing commit f5998fbf2dbbcdda953018d95150b394b02b286b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ca743597de7599ef7b806ff2ea06a95b62e6e681899580f16726d583a3af436d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f5998fbf2dbbcdda953018d95150b394b02b286b
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[ee7e80c81bb7977791e16e90f1a82eddf483501d] BACKPORT: arm64: KVM: Enable access to TRBE support for host

testing commit ee7e80c81bb7977791e16e90f1a82eddf483501d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 42d2bb1aaf3cf8f8dd7aa51e2a197a58c629136b9640e98077980747fcb14acb
run #0: crashed: BUG: stack guard page was hit in sys_unlink
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 corrupted
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
# git bisect bad ee7e80c81bb7977791e16e90f1a82eddf483501d
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[94a1374da0c53cb01643e75c6a8e5c26e1be933d] UPSTREAM: kasan: arm64: set TCR_EL1.TBID1 when enabled

testing commit 94a1374da0c53cb01643e75c6a8e5c26e1be933d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1f91d5df42b69359a7aa2e56f6a503c982e7a3d27d60e3b2602ffb960cbaf133
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 94a1374da0c53cb01643e75c6a8e5c26e1be933d
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[7846cccba0b0375560d49ce5cd7b36dbbe41532e] ANDROID: sched: Prevent unnecessary active balance of single task in sched group

testing commit 7846cccba0b0375560d49ce5cd7b36dbbe41532e
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 9b659cf3e39d0a03a965f28aaae8d4219d9388f28d94fab6cef96c941443f47c
all runs: boot failed: general protection fault in dma_direct_max_mapping_size
# git bisect skip 7846cccba0b0375560d49ce5cd7b36dbbe41532e
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[ad059a7458d21e4588b088a306638c5400d0a1ea] FROMLIST: dax: Fix compilation for CONFIG_DAX && !CONFIG_FS_DAX

testing commit ad059a7458d21e4588b088a306638c5400d0a1ea
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 229ea3af815b08f1f281b0577a614fb59dc39877ce65693ebd2f9b320e57d0de
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ad059a7458d21e4588b088a306638c5400d0a1ea
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[54e7412d4ff9af8fc9d2b5c792e0ff6e39dcc045] FROMGIT: mm: slub: move sysfs slab alloc/free interfaces to debugfs

testing commit 54e7412d4ff9af8fc9d2b5c792e0ff6e39dcc045
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b875a57a703ab87b604c116420ae29701a966f08623aafa0cd6c35acf190850d
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 sys_unlink
run #4: crashed: BUG: stack guard page was hit in corrupted
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 corrupted
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 54e7412d4ff9af8fc9d2b5c792e0ff6e39dcc045
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[4c81c26cdc84f40f77e1fe717268f7756d33860c] ANDROID: arm64: add __nocfi to __apply_alternatives

testing commit 4c81c26cdc84f40f77e1fe717268f7756d33860c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 98bb1e80936c2817e8e4ec57174a2a756ffdbe942f02a0c24b0d16aba71a543f
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 4c81c26cdc84f40f77e1fe717268f7756d33860c
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[91f811f5abe0deaae7ea9f52e0fcb0f36cf2a882] FROMGIT: usb: gadget: Introduce SSP rates and lanes

testing commit 91f811f5abe0deaae7ea9f52e0fcb0f36cf2a882
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 53388b03ae4955b2af33ab989e952f6dbbd1c613ce2026ab07279314d6cfbc71
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 91f811f5abe0deaae7ea9f52e0fcb0f36cf2a882
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[5579d6e1b18db95d14f468dc41c96fa8595ea460] Merge 5.7-rc6 into android-mainline

testing commit 5579d6e1b18db95d14f468dc41c96fa8595ea460
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7ea976ee0751a2c1072f563789ccf069bd8faaf4608f569fa32ca2809486c6d2
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5579d6e1b18db95d14f468dc41c96fa8595ea460
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[a060305363536c81cf3f67d29125f8a650b2ddcf] UPSTREAM: kasan: open-code kasan_unpoison_slab

testing commit a060305363536c81cf3f67d29125f8a650b2ddcf
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e5810766a9273b8ec2a83f3ffc68d2f2d44ecc00b4c472d52237887c4edeb523
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip a060305363536c81cf3f67d29125f8a650b2ddcf
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[0b32221aaac705d30e63614a904936c0b980bc2f] FROMGIT: usb: xhci-mtk: support to build xhci-mtk-hcd.ko

testing commit 0b32221aaac705d30e63614a904936c0b980bc2f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 46e65c3b7a1cd5f2b87b89d75af77d870657965fa0e4edd35a53e8b3133f4361
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0b32221aaac705d30e63614a904936c0b980bc2f
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[d015c6200384c0d99457f71c8f11eac85decbfb5] ANDROID: Revert "iommu: Remove unused IOMMU_SYS_CACHE_ONLY flag"

testing commit d015c6200384c0d99457f71c8f11eac85decbfb5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f95c35fd57c9170d70df9322fe171ebdfc2c9b267df6e28fbaa1079db8d19e66
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d015c6200384c0d99457f71c8f11eac85decbfb5
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[b974b071e22ce5626fbfe9fc94398a738519d802] FROMLIST: firmware: arm_scmi: port Voltage protocol to new protocols interface

testing commit b974b071e22ce5626fbfe9fc94398a738519d802
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4656d2bbcd0ac1c839b39fa460d025e9977577bb446ad76f957841f138557452
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b974b071e22ce5626fbfe9fc94398a738519d802
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[789956f2bca4947181d82a388d08ddbe94ba9c37] UPSTREAM: workqueue: kasan: record workqueue stack

testing commit 789956f2bca4947181d82a388d08ddbe94ba9c37
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 91106a09cba80983fd4d9fb805c9865abbc5afa73b9ece383e43fa17e0171592
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 789956f2bca4947181d82a388d08ddbe94ba9c37
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851] Revert "FROMLIST: fix arm64 build with lack of __cpu_logical_map exported"

testing commit edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5c986b18a0012bd2f06fce341b317c3ef4ff335cbe513f880cd87471c1882c78
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[384becf1643b7f5e4eea2ed46802a7377d44c6f0] ANDROID: Disable CFI on restricted vendor hooks

testing commit 384becf1643b7f5e4eea2ed46802a7377d44c6f0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7ae0e33768074ca85c2b79ca53dba634ea2e474e4cc3014b1d73794ca1961533
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 384becf1643b7f5e4eea2ed46802a7377d44c6f0
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[d6d9bb4ff41bc3590d6033bb53145d475ddad623] ANDROID: fix kernelci build break

testing commit d6d9bb4ff41bc3590d6033bb53145d475ddad623
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8a5baae96e321684915636742f2060d18e03bed995d4a51deaa4695c2f69c836
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d6d9bb4ff41bc3590d6033bb53145d475ddad623
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[b1debb369c4bbe597bf03daeef938acc27bd2346] ANDROID: arm64: add __va_function and __pa_function

testing commit b1debb369c4bbe597bf03daeef938acc27bd2346
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5c37dfd87e43f3d1f9af1c95ed895925845444f47c8b37645835958a53f3023b
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip b1debb369c4bbe597bf03daeef938acc27bd2346
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[4ad2fd53297f155cc84f0c0e68a55fe3919c80bb] ANDROID: scsi: ufs: add UFSHCD_QUIRK_KEYS_IN_PRDT

testing commit 4ad2fd53297f155cc84f0c0e68a55fe3919c80bb
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 412d4eae571a29aa0758cc3d10763951289adab0223bd294e51813ea9e9a1791
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4ad2fd53297f155cc84f0c0e68a55fe3919c80bb
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[5fe13f59fa42a7a9f41f27d55f0aad808faf5805] fs-verity: rename "file measurement" to "file digest"

testing commit 5fe13f59fa42a7a9f41f27d55f0aad808faf5805
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: db034b0548c7cf0ea19c5998e1a45604821ccea085308dd77c8dff7729cc4f29
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5fe13f59fa42a7a9f41f27d55f0aad808faf5805
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[207021f2ceead4ef688c783738c2c67924fa8741] FROMGIT: arm: Move ipi_teardown() to a CONFIG_HOTPLUG_CPU section

testing commit 207021f2ceead4ef688c783738c2c67924fa8741
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d2818ea7c2effc8722d426996c472bec11465915cd556c383f7e1795bf42ded0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 207021f2ceead4ef688c783738c2c67924fa8741
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[6787ade14e80d5381b230a0f3615218f2f8a25cb] ANDROID: Removed extraneous configs from gki

testing commit 6787ade14e80d5381b230a0f3615218f2f8a25cb
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: dbfe6f1651bb890d6c3bf027f58ce3071ed04840fb61291225f5a94da0210181
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@10.128.0.226:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.226' (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@10.128.1.84:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.84' (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@10.128.10.16:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.16' (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@10.128.10.34:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.34' (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@10.128.1.117:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.117' (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@10.128.10.35:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.35' (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@10.128.0.242:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.242' (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@10.128.1.8:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.8' (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@10.128.10.14:./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

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@10.128.0.149:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip 6787ade14e80d5381b230a0f3615218f2f8a25cb
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[1952c1aee8b943d3323f07657b29835dd555ae65] FROMGIT: KVM: arm64: Document HVC_VHE_RESTART stub hypercall

testing commit 1952c1aee8b943d3323f07657b29835dd555ae65
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
mm/memory.c:4800:10: error: assignment of member 'vma' in read-only object
mm/memory.c:4942:12: error: assignment of member 'pgoff' in read-only object
mm/memory.c:4943:15: error: assignment of member 'gfp_mask' in read-only object
# git bisect skip 1952c1aee8b943d3323f07657b29835dd555ae65
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[d6aced53bb933e057d157cba47a4e95631d39355] staging: ion: refactor ion's buffer manipulators into a separate file.

testing commit d6aced53bb933e057d157cba47a4e95631d39355
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: cce3931e58da94c7254e4d83b63eaa8da51192bb0975b4221c7434a40218fe68
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@10.128.0.51:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.51' (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@10.128.0.209:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.209' (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@10.128.10.49:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.49' (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@10.128.15.203:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.203' (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@10.128.15.217:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.217' (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@10.128.15.218:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.218' (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@10.128.0.180:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.180' (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@10.128.15.221:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.221' (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@10.128.15.222:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.222' (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@10.128.15.225:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.225' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip d6aced53bb933e057d157cba47a4e95631d39355
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[e24a525c0d9d074b8facc7acaf98b5ffc134749c] Merge 6ad4bf6ea160 ("Merge tag 'io_uring-5.10-2020-10-12' of git://git.kernel.dk/linux-block") into android-mainline

testing commit e24a525c0d9d074b8facc7acaf98b5ffc134749c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3df2886af7f0e56e9b2be1f224c7c3fd38f80b7f6d7d3c3b47b56ba4b7062115
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e24a525c0d9d074b8facc7acaf98b5ffc134749c
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[51dc321c7d71c7b7be7c6245213f06c251283937] Revert "Revert "mmc: block: Issue a cache flush only when it's enabled""

testing commit 51dc321c7d71c7b7be7c6245213f06c251283937
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 27d878c419eb84dba3d6c0670fc5c5ac5880e35cadf8a4b95245b8b9b5ba3599
run #0: basic kernel testing failed: lost connection to test machine
run #1: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #2: basic kernel testing failed: lost connection to test machine
run #3: basic kernel testing failed: lost connection to test machine
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 task_active_pid_ns
run #6: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #7: boot failed: can't ssh into the instance
run #8: boot failed: can't ssh into the instance
run #9: boot failed: can't ssh into the instance
# git bisect skip 51dc321c7d71c7b7be7c6245213f06c251283937
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[cf67471ced1a9cb33328600c3abe944cd013f6d5] ANDROID: clang: update to 11.0.5

testing commit cf67471ced1a9cb33328600c3abe944cd013f6d5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7177aa7643660c9f701d24943257d6fe4bbea83778986a08c3c2036e5d00c60f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip cf67471ced1a9cb33328600c3abe944cd013f6d5
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[39bb6b4242ff4426bb9f2d032e5a1e4e5f8c2db8] ANDROID: virt_wifi: Add data ops for scan data simulation

testing commit 39bb6b4242ff4426bb9f2d032e5a1e4e5f8c2db8
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 60caf9924c90ad883a4c0bcd24e1f4656f0afa4e443d8839a6a34cc857bf71fd
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 39bb6b4242ff4426bb9f2d032e5a1e4e5f8c2db8
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[d110cda09ba3ebd7582c7c776755188d948c978b] Merge aab6bf505a8e ("Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux") into android-mainline

testing commit d110cda09ba3ebd7582c7c776755188d948c978b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 57eb422dd1e4bc5f22a029a71936e947a677c59176305aec494aac67edc1906b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d110cda09ba3ebd7582c7c776755188d948c978b
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[0cf9435352d4caac1aa224ddfac371ba40a62ea4] BACKPORT: FROMGIT: remoteproc: add is_iomem to da_to_va

testing commit 0cf9435352d4caac1aa224ddfac371ba40a62ea4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9c73edadab7a16c0d8fec8f48803f6c93413aebd15d959e5f4f521769d2d933d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0cf9435352d4caac1aa224ddfac371ba40a62ea4
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[38945cac3d1a1b01e0ce7bb91656e134500c2c27] FROMLIST: scsi: ufs: show lba and length for unmap commands

testing commit 38945cac3d1a1b01e0ce7bb91656e134500c2c27
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: da30bda2a25d6b3592198b6109ba0fd1f6a331cf2a07ba1e98f8c1060e089f2c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 38945cac3d1a1b01e0ce7bb91656e134500c2c27
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[8bd9e809e9ed29df9e1912d17cca9e3cbc03e880] ANDROID: GKI: 4/23 KMI update

testing commit 8bd9e809e9ed29df9e1912d17cca9e3cbc03e880
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a3d43ac98d8983f9a50a2895d102ea513d5fe9b36fbd74478a957c2748dc7695
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 8bd9e809e9ed29df9e1912d17cca9e3cbc03e880
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[ed6511d7e8630231572fec894694b1a61af62b52] ANDROID: staging: ion: optimize cache operation for non-cached buffer

testing commit ed6511d7e8630231572fec894694b1a61af62b52
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a636dd58d0b63a93dfdb492b03613e7466082ec26a8f7d1f50798ecb60e1faf9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ed6511d7e8630231572fec894694b1a61af62b52
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[f677d55e9969bd6d8e9ab8c3afcc2c860251c39d] FROMGIT: media: s5p-mfc: Use display delay and display enable std controls

testing commit f677d55e9969bd6d8e9ab8c3afcc2c860251c39d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 28c213a2c44927cf61f2947b8b5edb2ea5e72f30363b45d4227084b83403473d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f677d55e9969bd6d8e9ab8c3afcc2c860251c39d
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[7e4e57a1d17cf0ba3bfa53621f127d549ca99b82] Merge aae5ab854e38 ("Merge tag 'riscv-for-linus-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux") into android-mainline

testing commit 7e4e57a1d17cf0ba3bfa53621f127d549ca99b82
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c92afe24c5a37e387f764548bdcf83aab8b5b3e25bedd84b5ab95741660e69fd
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7e4e57a1d17cf0ba3bfa53621f127d549ca99b82
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[5cc45ee5951e873aab40c4b66e378609514fb273] Merge f0d874414329 ("Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt") into android-mainline

testing commit 5cc45ee5951e873aab40c4b66e378609514fb273
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 01ee1ebfd378cfaf31b946834838db79d96de40f2a66a5ec86a2b55b8adc0551
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5cc45ee5951e873aab40c4b66e378609514fb273
Bisecting: 2253 revisions left to test after this (roughly 11 steps)
[ec0437c0c80b584b517dba4586dcf20de8e3258e] BACKPORT: dma-buf: heaps: Move heap-helper logic into the cma_heap implementation

revisions tested: 58, total time: 8h0m21.892489465s (build: 5h25m8.544672747s, test: 2h23m34.826919714s)
error: bisection is taking too long (>8h0m0s), aborting