bisecting cause commit starting from ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1
building syzkaller on 89bc860804252dbacb8c2bea60b9204859f4afd7
testing commit ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4aef7a8ca574082950c662ac629450ba5cc2127711ef0e494f2e9bf0ee64d1d1
run #0: crashed: BUG: stack guard page was hit in sys_chdir
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 sys_chdir
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 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_chdir
run #19: crashed: BUG: stack guard page was hit in sys_chdir
testing release v5.10.108
testing commit 9940314ebfc61cb7bc7fca4a0deed2f27fdefd11
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a9d41da5b57e49c489a7252f5af30eba2c5737aee0c2ffd1c4a85e65e61208ce
all runs: OK
# git bisect start ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1 9940314ebfc61cb7bc7fca4a0deed2f27fdefd11
Bisecting: 2862 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: c117f5ae972a4ebc8f59b6e3297db5b640df429de839bc1c4b8205ffc2e8e109
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f1be5e60c6d70ce109002f79770fc7aaf7a07ca8
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[fb54b8b3f0dcd3f43c942b514e8db0669cd606a8] FROMLIST: procfs: Allow reading fdinfo with PTRACE_MODE_READ

testing commit fb54b8b3f0dcd3f43c942b514e8db0669cd606a8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6f29c02680bb3be2239083c571a486f2449614f9cf2ba83a1f6af05c5b935fce
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fb54b8b3f0dcd3f43c942b514e8db0669cd606a8
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[92381c512b9d155d06cab0b014eb206353b765ef] ANDROID: x86/vdso: disable LTO only for VDSO

testing commit 92381c512b9d155d06cab0b014eb206353b765ef
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2d8131240b2804522fda4e44f77dd1b505b0d7dc8e2643dab1d4a934920f8c4e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 92381c512b9d155d06cab0b014eb206353b765ef
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[6962bec5acd559bce800089162fba936706c5d5f] FROMGIT: usb: typec: tcpm: turn tcpm_ams_finish into void function

testing commit 6962bec5acd559bce800089162fba936706c5d5f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 471334b3452835c6ce9043ff6e97a86753469ccc69330628f2a739e08afea013
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6962bec5acd559bce800089162fba936706c5d5f
Bisecting: 2861 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: 2861 revisions left to test after this (roughly 12 steps)
[4e1a8c589d007df394c72684f2ee6c380f48f0d9] UPSTREAM: ACPI: Use fwnode_init() to set up fwnode

testing commit 4e1a8c589d007df394c72684f2ee6c380f48f0d9
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6ac2d32ec13956e1ec339943ae276fabf6788d0bc3e3a7eb6c80f2fa8921e299
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4e1a8c589d007df394c72684f2ee6c380f48f0d9
Bisecting: 2861 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: 072644eb1a40cbd4a890c1b7b608e87c596523716b19e2543ca8a75121d4216f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 82a1b05eaa3ed720c712bd400b328ee63ddb0e33
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[a76ebab186732f5033b55c40879dd00564010270] UPSTREAM: regulator: add SCMI driver

testing commit a76ebab186732f5033b55c40879dd00564010270
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c2e9be7751a2def9d128b2405c0888d1439299d294198538685e80dd8837e11a
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a76ebab186732f5033b55c40879dd00564010270
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[f41a95eadca98506e627b21f5cc73332bba4d95c] ANDROID: Export memcg functions to allow module to add new files

testing commit f41a95eadca98506e627b21f5cc73332bba4d95c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6941aea6933df1a1b65a0d167bed4fa6aad477dad17866e1ce937b6ac7e32665
all runs: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad f41a95eadca98506e627b21f5cc73332bba4d95c
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[857bfabcaa88be1b792d8f2e364b51c5bdb65796] FROMGIT: USB: dwc3: document gadget_max_speed

testing commit 857bfabcaa88be1b792d8f2e364b51c5bdb65796
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b592343054a58c0419e1b5cbf6da268d96ebeeab62422763dee0bad33ec667f9
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 857bfabcaa88be1b792d8f2e364b51c5bdb65796
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[a73718de286fb6c30981253937d708a40b72c494] UPSTREAM: iommu/mediatek: Add get_domain_id from dev->dma_range_map

testing commit a73718de286fb6c30981253937d708a40b72c494
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5ef9fba1702a0d6b640333972b7b2ce9eea238d44316bd229e8a3b5ab2bc3554
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a73718de286fb6c30981253937d708a40b72c494
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: 8cf9ab07f98b20f3ed5aadf289bfc6e52ea48b07c1791229894eab59c2d04475
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: 2cddaef619b60fd7348b2971a313d7a48665706a75bf12a2882abb28611676f8
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)
[1e798d4121974c7c1570c0907b6eae377ffe2f8e] FROMLIST: KVM: arm64: Reserve memory for host stage 2

testing commit 1e798d4121974c7c1570c0907b6eae377ffe2f8e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0cfb4d49f61c0066876dae899ec79c51be745e32760d0430a130464e3891d21f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1e798d4121974c7c1570c0907b6eae377ffe2f8e
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[84fbc8b07fbc9edd4e1816c287f462f22d269264] UPSTREAM: Revert "driver core: Don't do deferred probe in parallel with kernel_init thread"

testing commit 84fbc8b07fbc9edd4e1816c287f462f22d269264
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 688cadb04c4c19657e78414e3f94cadc3de4e937362bb17bc7abed4afea63a01
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 84fbc8b07fbc9edd4e1816c287f462f22d269264
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: 66faacff22fd1056040ef58fa687f593540cb2886bb3224be56c5f517cc40188
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)
[d918b40977db6330cd31f1a9b35d063ad06584a8] FROMGIT: usb: gadget: u_audio: Free requests only after callback

testing commit d918b40977db6330cd31f1a9b35d063ad06584a8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: da187acba37ea85b66c42b1bc605df25c7c83dfbc19c7287347509caabcedc83
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip d918b40977db6330cd31f1a9b35d063ad06584a8
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: ab8558bd36caf1bf9b9f47cf210d0a3db602995c31aa8cee90cb9141a391a65a
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)
[c6e39da8b0eb20b5fe2005e6c48f406133d01641] FROMGIT: software node: Introduce device_add_software_node()

testing commit c6e39da8b0eb20b5fe2005e6c48f406133d01641
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 27b74f3a67dac7a838b670d0b98d0c7d3605224e5dac3370077e9b77f539f1ca
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip c6e39da8b0eb20b5fe2005e6c48f406133d01641
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892] ANDROID: sync generic casefolding code with patches going upstream

testing commit 76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3b5f31edd26d7398144af2e2e3075839d2da3f5614fba6554d4fa227b42fe6db
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892
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@10.128.0.198:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.198' (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@10.128.1.55:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.55' (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@10.128.1.74:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.74' (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@10.128.1.91:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.91' (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@10.128.1.100:./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 #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@10.128.1.102:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.102' (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@10.128.10.1:./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 #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@10.128.10.19:./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

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@10.128.10.29:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.29' (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@10.128.10.30:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.30' (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: 075745a5f94ccd56d6f21a0213a17e003c9d4806379f9afa7449f2e12fa1abb1
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: ea4560182a27f7ebdbe6c534c82896fb33457ec01a60ff3b27779f6d62adba7f
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)
[2f33651bdfae027a15fb03617c467185e282b66e] ANDROID: GKI: fix up arguments for trace_android_vh_arch_set_freq_scale()

testing commit 2f33651bdfae027a15fb03617c467185e282b66e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fd3b3d30bf44b6dc71714ba66bb83f29d8f5d025c0d20a96ab3445890b9fddc8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2f33651bdfae027a15fb03617c467185e282b66e
Bisecting: 2370 revisions left to test after this (roughly 11 steps)
[ce71010347a06aee2010655c9c4f35eddb0d6c2c] ANDROID: kvm: arm64: Clarify the comment for SPE save context

testing commit ce71010347a06aee2010655c9c4f35eddb0d6c2c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e5dd9e0821a56965bd3bcb1bf0c844f4673ca43387d8b93efe6b0da27b56728f
run #0: crashed: BUG: stack guard page was hit in sys_chdir
run #1: crashed: BUG: stack guard page was hit in corrupted
run #2: crashed: BUG: stack guard page was hit in sys_chdir
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 sys_chdir
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in sys_chdir
# git bisect bad ce71010347a06aee2010655c9c4f35eddb0d6c2c
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[0a51cb8c5a00b96914ae8d9c0c49a820edae40ed] UPSTREAM: Documentation: fix typos in dev-tools/kasan.rst

testing commit 0a51cb8c5a00b96914ae8d9c0c49a820edae40ed
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0d8a94ef3919ef8a74843e54d6f909c6935b315cb0d8eac26759b9639ec1ede9
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 0a51cb8c5a00b96914ae8d9c0c49a820edae40ed
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: 8fa64461ce9f22a3b74d3fc444ec3efa6f0ab1853d9304a68292cb73dccebdee
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)
[a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd] FROMLIST: f2fs: support direct I/O with fscrypt using blk-crypto

testing commit a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 28adde09d2a5bb0a3b80c8372b1e8ef7348f8dc0baf41c09379c4eb529c1d2a8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd
Bisecting: 2283 revisions left to test after this (roughly 11 steps)
[b44e46bb047d136bc8977497b6fc2a9f08740321] FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once

testing commit b44e46bb047d136bc8977497b6fc2a9f08740321
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 19187475bb782a63e5a78f404cdb65d5eac1357a3077ce06c22aea3a24ada9f3
all runs: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad b44e46bb047d136bc8977497b6fc2a9f08740321
Bisecting: 2254 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: ce8269b68184af99237f0527956be9af8b8dfa581c168e8f46337b4a9825d056
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 4c81c26cdc84f40f77e1fe717268f7756d33860c
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[f71f33ebb94a6280fa7a941d21184dd0f945255e] FROMGIT: usb: gadget: composite: Use SSP sublink speed macros

testing commit f71f33ebb94a6280fa7a941d21184dd0f945255e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c34e73a2b389fe4861256590e62beb3aed41c161e143db796baafeb1553bea36
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip f71f33ebb94a6280fa7a941d21184dd0f945255e
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[00bc526dbf027e01e3e3da384d8460cb4417df0a] FROMLIST: x86_64: fix jiffies ODR violation

testing commit 00bc526dbf027e01e3e3da384d8460cb4417df0a
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 25597a3dbcd807b8114b6fbac91d6a393267cd4b0d926f58a7decbf48fa617db
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 00bc526dbf027e01e3e3da384d8460cb4417df0a
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[fd0328e37d2c5945a947ce1dc1b3859f4b380ff3] UPSTREAM: mm/page_owner: record timestamp and pid

testing commit fd0328e37d2c5945a947ce1dc1b3859f4b380ff3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 30dc2b61e59ad58811c9a3fc2fb3bab63e54ed3f8f647a6c6e79f007eea47f48
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fd0328e37d2c5945a947ce1dc1b3859f4b380ff3
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[44699162a3811bdd7d88d7eda869db9ac30af958] Merge 9ff7258575d5 ("Merge branch 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace") into android-mainline

testing commit 44699162a3811bdd7d88d7eda869db9ac30af958
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f3d56bc15686aee87498d9bc1b7fd160d230a9aa2adc9cfacfb0c7f52ce2c652
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 44699162a3811bdd7d88d7eda869db9ac30af958
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[417ac617ea5e4937b0797d43d15f7159fa2965cf] ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection

testing commit 417ac617ea5e4937b0797d43d15f7159fa2965cf
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 735ffd2e3a6f522373535e81b6fa800f28162fb09870ebc143a563a9d0dd0de3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 417ac617ea5e4937b0797d43d15f7159fa2965cf
Bisecting: 2254 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: c021761b6df1c4052ba6bb60ab0b9aa37e7825bac766e10b1b129eff4f1e1835
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b974b071e22ce5626fbfe9fc94398a738519d802
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[0290a41d058aad75f253294dedb44df3032592b8] Merge 5.10.6 into android12-5.10

testing commit 0290a41d058aad75f253294dedb44df3032592b8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 02fb0cceacf5f1fbe7659026c9c635fe80a96b9e30eca28bbd06ce0675e0d3ac
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0290a41d058aad75f253294dedb44df3032592b8
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[2c2320041c46f82c4a3001fff995e723f7950b9a] FROMLIST: fix arm64 build with lack of __cpu_logical_map exported

testing commit 2c2320041c46f82c4a3001fff995e723f7950b9a
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 31c1d7e5324b2b97bbdc0fdd02fd2cc6f3e64ee5d4c397dd1638ed6c2659904d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2c2320041c46f82c4a3001fff995e723f7950b9a
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[66d2edaa08ce7fa95827ed6bb136f388dcca61fa] ANDROID: objtool: Ignore CFI jump tables

testing commit 66d2edaa08ce7fa95827ed6bb136f388dcca61fa
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c72a0e1d3f049dc296deb3d911ebb50c878d8f8b23af22d8bc33beef7660c466
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 66d2edaa08ce7fa95827ed6bb136f388dcca61fa
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[ff559faca09634359d8039899d6083b4ffc57d25] UPSTREAM: coresight: etm4x: Modify core-commit to avoid HiSilicon ETM overflow

testing commit ff559faca09634359d8039899d6083b4ffc57d25
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a3321508403cb48ed40ea9668d7f595bb26886823cca6a4bed037227e3aa8e68
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ff559faca09634359d8039899d6083b4ffc57d25
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[2df99b639771fecdb9994d0877693ccc345a63b2] ANDROID: KVM: arm64: disable CFI for hypervisor code

testing commit 2df99b639771fecdb9994d0877693ccc345a63b2
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b449acf72886e92e948f829f08e9f712a66bd3dbc7726c8112267294c26f1aad
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 2df99b639771fecdb9994d0877693ccc345a63b2
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[f77d6739b7078e44ee7ba1727a98c58d45bf3b2e] UPSTREAM: HID: playstation: add initial DualSense lightbar support.

testing commit f77d6739b7078e44ee7ba1727a98c58d45bf3b2e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b3f79acda846b954d81528d8f0969869f0a00cc50c039a032a5e17c1625dc185
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f77d6739b7078e44ee7ba1727a98c58d45bf3b2e
Bisecting: 2254 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: bc52551a1b92d3cd28cae5f102f373bdd87d7cea5c4858c8903066ef56610e47
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5fe13f59fa42a7a9f41f27d55f0aad808faf5805
Bisecting: 2254 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: 4fa2ab3d979e394cc44054bf85baf38c3d85af6ff35ebdb4604b45d5269f98d0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 207021f2ceead4ef688c783738c2c67924fa8741
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[a5717d2ca674644caa5ab9d5c5334ec94991a560] f2fs: fix to use per-inode maxbytes in f2fs_fiemap

testing commit a5717d2ca674644caa5ab9d5c5334ec94991a560
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1f371425025fa6e6284bebe3e049d4183343ea2aad6529181a79506385d99316
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a5717d2ca674644caa5ab9d5c5334ec94991a560
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[9dccdf5197de8d9db10576999fc3a83777cee2ec] FROMGIT: arm64: Move "nokaslr" over to the early cpufeature infrastructure

testing commit 9dccdf5197de8d9db10576999fc3a83777cee2ec
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 9dccdf5197de8d9db10576999fc3a83777cee2ec
Bisecting: 2254 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: 1b74a9ed69386dc4a68b98ff3792d38270378ebff92f379861db26c3421c617d
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@10.128.0.143:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.143' (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@10.128.1.115:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.115' (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@10.128.10.7:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.7' (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@10.128.10.8:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.8' (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@10.128.0.104:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.104' (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@10.128.1.87:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.87' (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@10.128.10.12:./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 #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@10.128.0.39:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.39' (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@10.128.0.205:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.205' (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 d6aced53bb933e057d157cba47a4e95631d39355
Bisecting: 2254 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: b3237691ca799bc5419ecedeae529897636807bc0e3a22b3053ffcb8d037b650
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e24a525c0d9d074b8facc7acaf98b5ffc134749c
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[6f3a72c4629940be8b6004817a4f6afe4ca24f0b] ANDROID: GKI: remove kernel_read from abi symbol list

testing commit 6f3a72c4629940be8b6004817a4f6afe4ca24f0b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2151260f4e2104c1605511edb4cbe707cf792b3fb3a686fd317fc03820292960
run #0: basic kernel testing failed: lost connection to test machine
run #1: basic kernel testing failed: lost connection to test machine
run #2: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
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: lost connection to test machine
run #7: basic kernel testing failed: lost connection to test machine
run #8: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #9: boot failed: can't ssh into the instance
# git bisect skip 6f3a72c4629940be8b6004817a4f6afe4ca24f0b
Bisecting: 2254 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: bbd7b58f6a01fc3fb4d399526ed3bfb5fc88c19e92b037c31f982a72ce72f027
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip cf67471ced1a9cb33328600c3abe944cd013f6d5
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[6e1eaaea3c36672d0ae7ae0d531449b7917d8078] ANDROID: Allow DRM_IOCTL_MODE_*_DUMB for render clients.

testing commit 6e1eaaea3c36672d0ae7ae0d531449b7917d8078
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 58c8829634a6c60032a9f9f58d6dee5ddf02867dcd6f6be162be82ee9f01f219
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6e1eaaea3c36672d0ae7ae0d531449b7917d8078
Bisecting: 2254 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: 05c09c9bb52539d2d08ccb0b1d3ef5f00f24d7c9c088b23aaa81a68a0be42b31
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d110cda09ba3ebd7582c7c776755188d948c978b
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[1769f78ed0891cc3b1c7f7be01a94fae9513e5b3] Revert "FROMLIST: PCI: Export PCI ACS and DMA searching functions to modules"

testing commit 1769f78ed0891cc3b1c7f7be01a94fae9513e5b3
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: c9b8db3b026cb257b550fd91503666874384181da926492664083f29ed3d57ee
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1769f78ed0891cc3b1c7f7be01a94fae9513e5b3
Bisecting: 2254 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: 3ef9640cec9a13fb8630d3d62b1a9176b5b8d305ff364400e3a3224b9fe069a7
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 38945cac3d1a1b01e0ce7bb91656e134500c2c27
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[d3a196a371971729a08d1cc5f9bd017d25dd7dd9] Merge 5.5-rc1 into android-mainline

testing commit d3a196a371971729a08d1cc5f9bd017d25dd7dd9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b0a36caabf1e4d39e00d03e196819293874223612555e66fc1dc063805dc158d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d3a196a371971729a08d1cc5f9bd017d25dd7dd9
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[fbde624a5478d65727d1db9759a162da29aeb8f7] UPSTREAM: kasan, arm64: fix pointer tags in KASAN reports

testing commit fbde624a5478d65727d1db9759a162da29aeb8f7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6fcf2c41d5bea4c7d398af1ffb66ac9fdf91d87d558f09748b2874e04ebf6372
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fbde624a5478d65727d1db9759a162da29aeb8f7
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[9c6ccd318470a54988444157d1123c2efdab3778] FROMGIT: media: docs: Deprecate mfc display delay controls

testing commit 9c6ccd318470a54988444157d1123c2efdab3778
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: df6dc16710abb0fb404741d4c5aee0b28f9b7abb5583210f4cf575776b9b27a8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9c6ccd318470a54988444157d1123c2efdab3778
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[f491a438fe97e6cad7178568614c54f8376a058a] Merge 5.10-rc6 into android-mainline

testing commit f491a438fe97e6cad7178568614c54f8376a058a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 50a332a21721e843de30bcdd3b70857b49e21b31c3b9652008762838c3a115bc
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f491a438fe97e6cad7178568614c54f8376a058a
Bisecting: 2254 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: 47d6b8b52c691179fb1b3fd3108bb6dd164842290ff568ee25b940c8869aa05e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5cc45ee5951e873aab40c4b66e378609514fb273
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[ec0437c0c80b584b517dba4586dcf20de8e3258e] BACKPORT: dma-buf: heaps: Move heap-helper logic into the cma_heap implementation

testing commit ec0437c0c80b584b517dba4586dcf20de8e3258e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fdcd06fe3546d873dd2509753049316b4e453a31207e86a2eeb47c1ed316d448
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ec0437c0c80b584b517dba4586dcf20de8e3258e
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[f694171a837e4dcc03b8e865c973dc3216961233] ANDROID: usb: typec: tcpm: vendor hook for timer adjustments

testing commit f694171a837e4dcc03b8e865c973dc3216961233
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9a23c8a1b52a06b0b3eaa29d6d3840789a7904fd40d87d7ad9fbd75a8a9e0520
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f694171a837e4dcc03b8e865c973dc3216961233
Bisecting: 2254 revisions left to test after this (roughly 11 steps)
[ff2efbe6cc6a879d41a72885ba87e52c8375cd22] FROMLIST: dma-buf: system_heap: Add a system-uncached heap re-using the system heap

revisions tested: 61, total time: 8h6m21.203404538s (build: 5h26m2.169715511s, test: 2h29m31.783490747s)
error: bisection is taking too long (>8h0m0s), aborting