bisecting cause commit starting from afc997898ece86b15214a5872f21a3011aa2b23d
building syzkaller on 44068e196185e2f5a7c94629b6245cdde008b140
testing commit afc997898ece86b15214a5872f21a3011aa2b23d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 64a17c0b663f7c1b3cc458cf6a715bdb24a4eb9517e5cd01349fd4b6718f1e65
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_lchown
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
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 sys_lchown
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 sys_lchown
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 corrupted
run #19: crashed: BUG: stack guard page was hit in corrupted
testing release v5.10.85
testing commit e4f2aee6612e56c2a9a5da6131ccd80e57d5075b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ad5f0c1a92b38526025643ccc54a93d3eb954cbe87b46a0bb0ea1eb9478328f6
all runs: OK
# git bisect start afc997898ece86b15214a5872f21a3011aa2b23d e4f2aee6612e56c2a9a5da6131ccd80e57d5075b
Bisecting: 2697 revisions left to test after this (roughly 11 steps)
[bd3983c8a85b5e69e0e7596449824d8b419af746] ANDROID: make per-cgroup PSI tracking configurable

testing commit bd3983c8a85b5e69e0e7596449824d8b419af746
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e0ca2f00878f4ff52713c9efa0dc9519d8243a32d6c19464a597904578047e1d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip bd3983c8a85b5e69e0e7596449824d8b419af746
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[8d83de73e264b289430ce6ca3162479690ff259a] ANDROID: GKI: Update ABI with virtual_device symbols

testing commit 8d83de73e264b289430ce6ca3162479690ff259a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ca8010787bab63c1c614ea7ada985d99ed86a05baf97b7c03b2d58a2acdc781b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 8d83de73e264b289430ce6ca3162479690ff259a
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[9b0d5fb8240919c368df3cca7618088ef204f3b0] ANDROID: Update QCOM symbol list

testing commit 9b0d5fb8240919c368df3cca7618088ef204f3b0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c5e949280d4f43ae968e43a233f8533b0b251190e0f1e18366b450e86404db2b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9b0d5fb8240919c368df3cca7618088ef204f3b0
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[4373261be0bcd34ee3bfeec334685db95ca597b0] ANDROID: tracing: Add generic flag for register tracing disable

testing commit 4373261be0bcd34ee3bfeec334685db95ca597b0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4dfb1fd061188c00d2230e37fb1bded8116dcf61e3531e43db71a3a7ccd275e3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4373261be0bcd34ee3bfeec334685db95ca597b0
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[5835d87162afa8424c692a73a10ef5723dcc183b] FROMLIST: mm: make pte_unmap_same compatible with SPF

testing commit 5835d87162afa8424c692a73a10ef5723dcc183b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d935a456b93d7a0f37676342b6c49b445d3dea274ca2575b7b329a7be8e18f05
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5835d87162afa8424c692a73a10ef5723dcc183b
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[556758235b0242cfc684506a833d064b71116e13] Revert "Revert "mm: fix struct page layout on 32-bit systems""

testing commit 556758235b0242cfc684506a833d064b71116e13
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 810d3c5926d21d08c521959ee73d418511b6205163cf8f19ddd0556df200ac8b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 556758235b0242cfc684506a833d064b71116e13
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[9a251050b92b1dc731e562098f4b9b4d942ed68e] FROMGIT: arm64: cpufeature: Add an early command-line cpufeature override facility

testing commit 9a251050b92b1dc731e562098f4b9b4d942ed68e
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 9a251050b92b1dc731e562098f4b9b4d942ed68e
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[3a71ca149650ea1d7072c9a3771725529eabb95b] ANDROID: mm: page_pinner: skip marking failure on freeable pages

testing commit 3a71ca149650ea1d7072c9a3771725529eabb95b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f329fd9659668c280c57fbf3af5eee73bb283c7773297934ee58223151e12516
run #0: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
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: lost connection to test machine
run #5: basic kernel testing failed: lost connection to test machine
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 3a71ca149650ea1d7072c9a3771725529eabb95b
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[33ad7f1756d4ef4b79666df8b64e97546b08ec82] UPSTREAM: KVM: arm64: Move kvm_get_hyp_vector() out of header file

testing commit 33ad7f1756d4ef4b79666df8b64e97546b08ec82
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 56e8550df9ed8f05aa4d1e6f77ed58fe959057faba5f4103fd86394d180b7801
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 33ad7f1756d4ef4b79666df8b64e97546b08ec82
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[987d0b5bcf096a478aaf96faf5a288b4c95e9d37] FROMGIT: of: property: Improve cycle detection when one of the devices is never added

testing commit 987d0b5bcf096a478aaf96faf5a288b4c95e9d37
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5eccb072c1597feb1b3b51935b6f5948e2abe1f61fb54c28a987736ed922eeab
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 987d0b5bcf096a478aaf96faf5a288b4c95e9d37
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[c7b26269fb676954b3f9aca7a8c4c51331c0a37f] UPSTREAM: usb: dwc3: gadget: Set speed only up to the max supported

testing commit c7b26269fb676954b3f9aca7a8c4c51331c0a37f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9cf7ab188bdf882d186c29910080301df6ca18db03c4ef0ffc9d152700b521e4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c7b26269fb676954b3f9aca7a8c4c51331c0a37f
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[bf679b941237ae76d0bba8d98e670819e029847a] ANDROID: GKI: cputime: Export for thread_group_cputime_adjusted

testing commit bf679b941237ae76d0bba8d98e670819e029847a
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 09a620e953660a1e6c9f73205f689fe69925602c482e00f33c66030effec16f4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip bf679b941237ae76d0bba8d98e670819e029847a
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[57166e07d93d8c760db6ac528b7572a61e334dad] FROMGIT: KVM: arm64: Filter out the case of only changing permissions from stage-2 map path

testing commit 57166e07d93d8c760db6ac528b7572a61e334dad
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c59a886827a47cf3a705ee76c82daad2f91f83ce911a4a2cb8b75539ae40eae7
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 57166e07d93d8c760db6ac528b7572a61e334dad
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[0dedbe7401ed00eb6fdbe89d0eb4207f7a45b215] UPSTREAM: kfence: fix printk format for ptrdiff_t

testing commit 0dedbe7401ed00eb6fdbe89d0eb4207f7a45b215
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4d23fd755382e2ff7b838bd782f993be3cb6bd8ab6986da6a13d6375c25172e9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0dedbe7401ed00eb6fdbe89d0eb4207f7a45b215
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[395086a0a9ce11df606f63a9e2e8622853e080a4] UPSTREAM: arm64: mremap speedup - enable HAVE_MOVE_PUD

testing commit 395086a0a9ce11df606f63a9e2e8622853e080a4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c456629631be14e8922cf1fcfb59bc9a331aa7cafa50d9e9001821add3894106
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 395086a0a9ce11df606f63a9e2e8622853e080a4
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[b79d1815c400c3929bb78a209b6e51a38d6ffcb2] ANDROID: psi: Add vendor hooks for PSI tracing

testing commit b79d1815c400c3929bb78a209b6e51a38d6ffcb2
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7236db766664e27f501830b460ef4469dbc5460648264fc93977dc2705818614
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b79d1815c400c3929bb78a209b6e51a38d6ffcb2
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[6bce5e8bf3bd35b9acc0ed6e306b4d49d14e80bb] FROMLIST: arm64: cpuinfo: Split AArch32 registers out into a separate struct

testing commit 6bce5e8bf3bd35b9acc0ed6e306b4d49d14e80bb
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7ede63b5e58912d5e2ee487226887ff2f2e7ae5af7926a08d05807659792dabd
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6bce5e8bf3bd35b9acc0ed6e306b4d49d14e80bb
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[43105055d5d5880d410f3d9f4bcd222ce837ff1e] Merge 34eb62d868d7 ("Merge tag 'core-build-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline

testing commit 43105055d5d5880d410f3d9f4bcd222ce837ff1e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ff4165537d7eae18cb0adc2605ce6f745687e04b5e206ae5e9e375b7113be4e9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 43105055d5d5880d410f3d9f4bcd222ce837ff1e
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[c0b981811acc9c79457fe260bf3c193b45808942] ANDROID: GKI: Update virtual_device symbol list

testing commit c0b981811acc9c79457fe260bf3c193b45808942
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3a767a6f1aa113dbfc874b7deac3b73bb28bedf11980f8ce7a3bb5ec7e9ec9a3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c0b981811acc9c79457fe260bf3c193b45808942
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[9d10efa2a01420efb5909dea80280f2a5802376a] ANDROID: usb: host: add max packet parameter on alloc_transfer_ring hook

testing commit 9d10efa2a01420efb5909dea80280f2a5802376a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 97fc1ffeef7ed92190beb83f671dae9b43a8b09233e41c60436a645297c0d327
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9d10efa2a01420efb5909dea80280f2a5802376a
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[cc9ba0912d54bf644977a5004febd25c57ea4b91] ANDROID: usb: gadget: configfs: Add device attribute to determine gadget state

testing commit cc9ba0912d54bf644977a5004febd25c57ea4b91
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5c4bfe03af49a8f43f173f717f2dd63d8068b088f562142083ed00977d847a6d
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@10.128.0.57:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.57' (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@10.128.10.1:./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 #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@10.128.1.122:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.122' (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@10.128.1.37:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.37' (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@10.128.10.5:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.5' (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@10.128.1.123:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.123' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.124:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.124' (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@10.128.10.14:./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 #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.125:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.125' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.92:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.92' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip cc9ba0912d54bf644977a5004febd25c57ea4b91
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[0de58767b782d5a7f7a62b4b7a044f35a12d5d2f] FROMGIT: arm64: kasan: allow to init memory when setting tags

testing commit 0de58767b782d5a7f7a62b4b7a044f35a12d5d2f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3962bf20df30ed04609b1d8bcffd1657acb745e33ab620b526997d99e679db9c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0de58767b782d5a7f7a62b4b7a044f35a12d5d2f
Bisecting: 2696 revisions left to test after this (roughly 11 steps)
[a61d61bab7c3d221d5d2250eacab2e4e9f59b252] ANDROID: vendor_hooks: Add hooks to record the time of the process in various states

testing commit a61d61bab7c3d221d5d2250eacab2e4e9f59b252
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 05005e859f360c48a4f190c22b95846e8163c31d9d5428a94dec8575fcd3206a
run #0: crashed: BUG: stack guard page was hit in sys_lchown
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 a61d61bab7c3d221d5d2250eacab2e4e9f59b252
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[5c96cfe8b92542fb8b75fc71a09e3a1cd99ee554] UPSTREAM: kasan, mm: fix conflicts with init_on_alloc/free

testing commit 5c96cfe8b92542fb8b75fc71a09e3a1cd99ee554
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f740bea13008d54b8cb77524c2f32af907aa5a32c05fcb31bc9a9dcda9fa433e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5c96cfe8b92542fb8b75fc71a09e3a1cd99ee554
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[02732576b13423dfb80f372d7b1bf4bd540dba30] FROMLIST: userfaultfd/shmem: fix minor fault page leak

testing commit 02732576b13423dfb80f372d7b1bf4bd540dba30
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fadb1894db61b66cdab841c08939e5f8c6f7a68d8203e5e1228b669ed876e671
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 02732576b13423dfb80f372d7b1bf4bd540dba30
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[39564d70ad171f0708bc43527f6dbf9936c90639] Merge 5.10.12 into android12-5.10

testing commit 39564d70ad171f0708bc43527f6dbf9936c90639
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e4f947ae20c7bae65523cf9f71faca52b8aafe2c3e41836b248757dc4d747b28
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 39564d70ad171f0708bc43527f6dbf9936c90639
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[4d1f9d30901e96c747bab0e2545c572f79bc66ee] Merge c1b4ec85ee40 ("Merge tag 'x86-mm-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline

testing commit 4d1f9d30901e96c747bab0e2545c572f79bc66ee
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a51b820a47a9fc91cb051fc95a41ccce6749c4735953d039ea790aceae4b1ca3
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4d1f9d30901e96c747bab0e2545c572f79bc66ee
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[19c77acfeecceb73580e3c9275f39a83ce7dd2de] UPSTREAM: kasan: fix incorrect arguments passing in kasan_add_zero_shadow

testing commit 19c77acfeecceb73580e3c9275f39a83ce7dd2de
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e2fa18b5db683d2cf124df6e6cf65228426f981cc2920220242dcac9a20ee3c9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 19c77acfeecceb73580e3c9275f39a83ce7dd2de
Bisecting: 2645 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: fe6148585ddf9c87da0da19b8d0b8b8581b4b01a56b938b94f447906587ba777
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a73718de286fb6c30981253937d708a40b72c494
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[26461e30a765c8f1ed1e99cd5f10a83ee4f47ccd] fscrypt: remove unnecessary calls to fscrypt_require_key()

testing commit 26461e30a765c8f1ed1e99cd5f10a83ee4f47ccd
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2409c89e6772ac536cf8a26efed1fe506057b5ac0feac60d60019b6b2baa34b0
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 26461e30a765c8f1ed1e99cd5f10a83ee4f47ccd
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[e8f79d9cbb81c220a8a33a5c208be42eb51c1749] Merge branch 'android12-5.10' into branch 'android12-5.10-lts'

testing commit e8f79d9cbb81c220a8a33a5c208be42eb51c1749
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6b4178805219161679d63bb39c92038a562071a063f41eb22d14e8401a5484ce
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e8f79d9cbb81c220a8a33a5c208be42eb51c1749
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[c0dbfed5ff9fce7a701a33587ea5fea6a84f4dc3] ANDROID: sdcardfs: Enable modular sdcardfs

testing commit c0dbfed5ff9fce7a701a33587ea5fea6a84f4dc3
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: d1fec7fe99f121bc17d33cbcad0c552a3ee5ffd7cd863b521f8b751bd8f5294c
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@10.128.1.70:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.70' (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@10.128.1.78:./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 #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@10.128.10.19:./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 #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@10.128.1.102:./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 #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@10.128.10.21:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.21' (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@10.128.1.110:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.110' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.126:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.126' (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@10.128.10.12:./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 #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.57:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.57' (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 c0dbfed5ff9fce7a701a33587ea5fea6a84f4dc3
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[dccb6e8d02d44407ab2d673732bc4ec0c0766713] Merge 9cfd9c45994b ("Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into android-mainline

testing commit dccb6e8d02d44407ab2d673732bc4ec0c0766713
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 394c0af581df43158f7b04e9f987f8e2188d79353214d86a60ffa8d41d86472a
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dccb6e8d02d44407ab2d673732bc4ec0c0766713
Bisecting: 2645 revisions left to test after this (roughly 11 steps)
[4d91b1f6ee79c00ac5c304e7cdea521a3c11751d] UPSTREAM: arm64: kasan: don't populate vmalloc area for CONFIG_KASAN_VMALLOC

testing commit 4d91b1f6ee79c00ac5c304e7cdea521a3c11751d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 880c8ae95c0edb9463e8869ca4f2353328621bfd3c6cefc7d5a36c64fadf6eff
all runs: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad 4d91b1f6ee79c00ac5c304e7cdea521a3c11751d
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[9a28b7585c322ef9b77dc320f2bb599b3f6ef566] UPSTREAM: KVM: arm64: Avoid repetitive stack access on host EL1 to EL2 exception

testing commit 9a28b7585c322ef9b77dc320f2bb599b3f6ef566
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7e73aed6e522419ba3488432791624e6f06251f96abbec2d45d111d31a97c144
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 9a28b7585c322ef9b77dc320f2bb599b3f6ef566
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[5a17e32413cac78acfcce6ea057610871584a069] ANDROID: gki_defconfig: Enable UCLAMP by default

testing commit 5a17e32413cac78acfcce6ea057610871584a069
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: a7083ec2523495f43e1629dd3f495217e9f2fbff7cfb6ea13cd3ea3c23b65aaf
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5a17e32413cac78acfcce6ea057610871584a069
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[669d2197fc17032376ad1cb62f609839e884ffec] UPSTREAM: crypto: blake2s - share the "shash" API boilerplate code

testing commit 669d2197fc17032376ad1cb62f609839e884ffec
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 36da70946cb55187b598203991d986048e0de3edcd1474eab197daab8ba4bd3d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 669d2197fc17032376ad1cb62f609839e884ffec
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[20bdb40ef9214e980e980bb670772a5ac620c001] FROMLIST: reset: qcom-aoss: Allow CONFIG_RESET_QCOM_AOSS to be a tristate

testing commit 20bdb40ef9214e980e980bb670772a5ac620c001
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b96ffbb2f255e814c0e8fc76c612389ca416f8b3a348be9c4c0ccbd4bae4be96
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 20bdb40ef9214e980e980bb670772a5ac620c001
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[77ecc9a1fcddcfc05711567613767ed102f7dea4] FROMGIT: arm64: Add an aliasing facility for the idreg override

testing commit 77ecc9a1fcddcfc05711567613767ed102f7dea4
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 77ecc9a1fcddcfc05711567613767ed102f7dea4
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[4a85b011720b3c67eff5ad0c3bc606d8752837d4] Revert "FROMLIST: Makefile: add -fuse-ld=lld to KBUILD_HOSTLDFLAGS when LLVM=1"

testing commit 4a85b011720b3c67eff5ad0c3bc606d8752837d4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2e280662fd145e5ea9fe26abcd6076df13df18c1be4ec1fde402ad46e85ba30d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4a85b011720b3c67eff5ad0c3bc606d8752837d4
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[575ad9a2638d4d1ecd2063c1007a7bb71186ff38] ANDROID: iommu: Add vendor hook

testing commit 575ad9a2638d4d1ecd2063c1007a7bb71186ff38
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d0043ca9e421c9d013b8dcd9f25db7f6245b549984799a937b21894a4e5dbc49
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 575ad9a2638d4d1ecd2063c1007a7bb71186ff38
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[92f76ef499a07a2a58b20fac25ca70bdd1a55ea9] FROMLIST: kbuild: allow symbol whitelisting with TRIM_UNUSED_KSYMS

testing commit 92f76ef499a07a2a58b20fac25ca70bdd1a55ea9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 30d3eb9cf95e8a577304d3a78c412de297f1f7d5bf16f47d6cb1776ed31a02f4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 92f76ef499a07a2a58b20fac25ca70bdd1a55ea9
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[7d8cffdedcc290e19cfae987769f6af191d98373] FROMGIT: kasan: prefix global functions with kasan_

testing commit 7d8cffdedcc290e19cfae987769f6af191d98373
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 20b81ff6783ad49c041b887673a03cda3fac90d2eca0ee4c424ef9ffa93754d9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7d8cffdedcc290e19cfae987769f6af191d98373
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[4e8ed5ad981f925f122849be9714a10b51f56b98] ANDROID: staging: ion: move definition of attachment

testing commit 4e8ed5ad981f925f122849be9714a10b51f56b98
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e2459af00aa84c10553ef9c537a43d6d6a5ea9b696e1a3956ae08deb863dd729
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 4e8ed5ad981f925f122849be9714a10b51f56b98
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[23d84bb610e6b248b3d0b04643bcdae7b3f47303] UPSTREAM: kasan: rename SHADOW layout macros to META

testing commit 23d84bb610e6b248b3d0b04643bcdae7b3f47303
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 23d84bb610e6b248b3d0b04643bcdae7b3f47303
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[fe4fae35fe307a15cacc5e6693a98bf5140e643b] ANDROID: Incremental fs: Add setattr call

testing commit fe4fae35fe307a15cacc5e6693a98bf5140e643b
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 84a61970ce6fda53a73166dcf14cbd81ea78d432687d7cc44e097c0d483e0c17
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fe4fae35fe307a15cacc5e6693a98bf5140e643b
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[b127af3af9024eb9e5e79e03711e917e26400f44] ANDROID: softlockup: add vendor hook for a softlockup task

testing commit b127af3af9024eb9e5e79e03711e917e26400f44
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 928ae9b305e56b41fcb0e4d6408633f6ad30fa83a2d217709f6fbe433f07b7de
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b127af3af9024eb9e5e79e03711e917e26400f44
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[665ca1bf8e874745dc9d1a7610683ddcf9239f08] Merge commit 750a02ab8d3c ("Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-block") into android-mainline

testing commit 665ca1bf8e874745dc9d1a7610683ddcf9239f08
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1c9900f4ecbf477953213567521c856dc61984f5c39582eb19480593fdc37459
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 665ca1bf8e874745dc9d1a7610683ddcf9239f08
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[e8dcac39fd63e6be9740acb5342c77f86cae7cdb] Revert "Revert "ANDROID: GKI: Enable CONFIG_USB_XHCI_HCD""

testing commit e8dcac39fd63e6be9740acb5342c77f86cae7cdb
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cab11465995611a5c42d1244e0effdbe22e2a39641c3c57f260116e427194bd5
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e8dcac39fd63e6be9740acb5342c77f86cae7cdb
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[e41d1604829f2bcb5031a54a624ffe7b245927ea] ANDROID: build.config: Add vmlinux.symvers and modules.builtin to DIST_DIR

testing commit e41d1604829f2bcb5031a54a624ffe7b245927ea
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5875aafde81552d816b0bc894d1fea7a540f7310e22edb5a370d0e2818add8bc
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e41d1604829f2bcb5031a54a624ffe7b245927ea
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[a1dbf20e8e1381f70d4a834db35371969db89edf] FROMLIST: mm: introduce __page_add_new_anon_rmap()

testing commit a1dbf20e8e1381f70d4a834db35371969db89edf
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a1876f2abd9477f701144ca4dbeba514f83b3b2ef22f9267bf9cfef9efdab77b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a1dbf20e8e1381f70d4a834db35371969db89edf
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[3663c286ac1dbbfab53c2b082b90b515348b7386] Revert "ANDROID: Add show_options2 to view private mount data"

testing commit 3663c286ac1dbbfab53c2b082b90b515348b7386
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9f0f03aa72e71192f6b9e638844663adb6145ee13cbe0426f8d1c2d2ac318717
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 3663c286ac1dbbfab53c2b082b90b515348b7386
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[265b539e4cb8ae57c9aea4ec833a66de4eaf24b2] ANDROID: clang: update to 12.0.1

testing commit 265b539e4cb8ae57c9aea4ec833a66de4eaf24b2
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2f581156a40a8642aa0a163f66ba6ca0c35edb865b303c27d4a5768d4640f33c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 265b539e4cb8ae57c9aea4ec833a66de4eaf24b2
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[dcf3827b8b2e4d9d1cb8e59e475b99d654b3bc0a] FROMLIST: Makefile: fix GDB warning with CONFIG_RELR

testing commit dcf3827b8b2e4d9d1cb8e59e475b99d654b3bc0a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6513cb31ef4498e09ff0dea201d08bda5d0568ec92de06d543cd60c27cbd218c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip dcf3827b8b2e4d9d1cb8e59e475b99d654b3bc0a
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[86a65e277a7885b9264b343afbdc36a6007bd871] ANDROID: GKI: select DMADEVICES if GKI_HIDDEN_SND_SOC_CONFIGS is set

testing commit 86a65e277a7885b9264b343afbdc36a6007bd871
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9db3d6044d127ac55d6e4b3d196a205b3accb822e51b83e802c010bb33347a85
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 86a65e277a7885b9264b343afbdc36a6007bd871
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[a1799e4fda6a3cefb4736c8bd31bea433e5aa1c8] UPSTREAM: iommu/io-pgtable-arm-v7s: Use ias to check the valid iova in unmap

testing commit a1799e4fda6a3cefb4736c8bd31bea433e5aa1c8
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 57caf4f8572687b912764f160b4789bddca0b4f4e3bac4f6db26d518ea8e106c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a1799e4fda6a3cefb4736c8bd31bea433e5aa1c8
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[ed6a6eb7eca2105d5641b9e9c5e0d30490257ddf] UPSTREAM: KVM: arm64: CSSELR_EL1 max is 13

testing commit ed6a6eb7eca2105d5641b9e9c5e0d30490257ddf
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a329ff0cb6264fdef99af2488c28a63c052d0cd3ac90dca293a407f0c0716d21
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ed6a6eb7eca2105d5641b9e9c5e0d30490257ddf
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[0bbae53bf635d40f07010d56140d57834e0b2909] ANDROID: perf: Export clock_set_rate tracepoint

testing commit 0bbae53bf635d40f07010d56140d57834e0b2909
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d86fb3d1529f4264fd74332e43e236206f9ad3cf86ad5ee505e79e950c3874b7
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0bbae53bf635d40f07010d56140d57834e0b2909
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[d050bf88a57714a60890fd3cecd89f92a97e2bb7] UPSTREAM: KVM: arm64: Simplify __kvm_enable_ssbs()

testing commit d050bf88a57714a60890fd3cecd89f92a97e2bb7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bb4c9cb562d785309320f3d24b00581109d35d60e82a6971950492711084ed7c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d050bf88a57714a60890fd3cecd89f92a97e2bb7
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[836219141ff7a77e7fab0bd749edd746fd36fef2] Revert "iov_iter: transparently handle compat iovecs in import_iovec"

testing commit 836219141ff7a77e7fab0bd749edd746fd36fef2
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d21501f3d27d11451ed776ee738ef583d3becd171f7f6b57399392fc7f389b9f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 836219141ff7a77e7fab0bd749edd746fd36fef2
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[fcecefc007fc7f7b3269dc72417190ed2a32412a] ANDROID: cpufreq: times: optimize proc files

testing commit fcecefc007fc7f7b3269dc72417190ed2a32412a
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b9725df07a98f0d54ba1dc43cfc7f0373acaa91d2c21a1c8b1f91b6f7f157ff4
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@10.128.0.85:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.85' (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@10.128.1.20:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.20' (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@10.128.1.17:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.17' (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@10.128.1.9:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.9' (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@10.128.0.226:./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 #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@10.128.1.90:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.90' (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@10.128.0.156:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.156' (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@10.128.1.89:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.89' (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@10.128.0.123:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.123' (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@10.128.0.153:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip fcecefc007fc7f7b3269dc72417190ed2a32412a
Bisecting: 2533 revisions left to test after this (roughly 11 steps)
[67feb522970d2e45d6d1afb9b96c8f5af155309d] FROMGIT: ASoC: qcom: sdm845: Fix array out of bounds access

revisions tested: 60, total time: 8h5m9.870831259s (build: 5h29m35.309693521s, test: 2h24m17.934982615s)
error: bisection is taking too long (>8h0m0s), aborting