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: 03f7f0078a06ecdbfde900b1fdb2b4671a97fa0c42fc7b6f8ad67b45c25b4d3e
all runs: crashed: kernel BUG in notify_change
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: 09e163825e3bab11fa5f6cec5bf69fde9541d6e7a93b689b08009c2187889957
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: e0f9a227cc31034a2b0e21a4ece9a0150385c3a0fd3d74c5f6136aa00b09c3cf
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: 311bd56c50824e5ef0374a319edf6b9efedc1fa1f5b790af169c912e8b5aa8bd
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: ddb8d10390bfc5b7aa328057a060c61407a8e6d753e3c6785bc7891377be834b
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: ecbe54a99b123d8869ff8392edca42e3ecce07d8e81fbe3059adca6220ee0e8a
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: b0cce3c375a2f2593024f4ff9e59d0719ffa3064e1de3cf8857149b9ec32ae79
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: 469fb762159e4a9d872c1ef7ebf368cba762f6416b26053d4b9edf7111fe5e7c
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: aa75731be551981659d8dbae56efd64a56c0b39aa6d6733dfe55cddb347f514c
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: 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: c9176e7bd863a000e94d41db46a4884268948ee4c52f05ba3877b7e6fff9fc76
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: 05a170d86e23312ad3362a0432545ff5d9eb19e8da1779e19e7c1ae010af771d
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: fde33870cd15a6cd31b5477c7e373334e4fc4f14162383ad9729a9cbd6492d02
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: b450f9be28ad11c226a1c52a7d8d17b600351651e4c4e6e1952c6d768631f129
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: bb885dede74b5552b6a7d7aaa3414c89f7be6e400aa6d613c0c75a90f4d1f225
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: 9a5fdb5e7c8c1b345e76f98d16c4172607acd9757e46587be19176326cfc6579
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: fea0b5c8afe9aebaf0197d6aa2ca1673e43bb53c8c7484a70e4696d547c3d414
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: 142ab44028f8b34fb3da88dbf33d389bc47f2e588176c4b21cc3e7681bec2567
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: 6b5fde673b1d2b148e85235cac2a7549ccba450f186c2c26139a2661e5df6279
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: 6c8aaa4d438a6bc291cb80cd1d6916c4ec98d4cc92af4745bb943fa3e6000292
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: 89f4d83491bb644d7ff6e1039148b0f0705aa55531263a844cf159ac9b2b352c
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: 134ba017bb219073e127073a252fd368bddc32768c04b1abbb07a465457265cb
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@10.128.1.6:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.6' (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@10.128.1.12:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.12' (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@10.128.1.19:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.19' (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@10.128.1.26:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.26' (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@10.128.0.209:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.209' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #5: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.80:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.80' (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@10.128.1.35:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.35' (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@10.128.0.218:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.218' (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@10.128.1.61:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.61' (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@10.128.1.115:./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

# 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: 22c35662fa518f31442518843529284c4658cbe76c5bb7fbe13a727d3a1aca8f
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: bd8bd29454edf50bb4c5c462643dae3976f94ee369afccaf6eeec531c949c095
all runs: crashed: kernel BUG in notify_change
# 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: 57a4a75e5b5f6fc4570b5b9fee7caf4f503330d37f7042c6018fd39089bdf12e
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: 05843e98baef7c31dd1ed9ad440a301b646ab160427606d1f69fa166c535f280
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: b1081bc4433303e7e3f784e45bb99fd00e4424012b60e17cc68473b7b31edc6f
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: 2bf4669f02120dadd53d73433611ea6757651004f6e1b7c15ec7b2826e52ac89
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: 46ebc4c7be2603b76f224e19c0cb74f123c8969b6ba077976e85cf6f628c5ba3
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: bb79bb526e1550599b4c62de2a944162000ed8939dca042bc9dfbe466e80ff2c
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: fd19d8940613a763639443bd1fb5c9079e75d34159c59521276bd42e3172b0ee
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: 216bdeb02249ed40de8bb938dc2b6fe778d8c740508cbd46d8b03ee5104c7df0
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: a385ff74ffb0410667b71e315d279caee07000d13d61c804779412dcb5b64b19
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@10.128.0.210:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.252:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.252' (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@10.128.1.55:./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 #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@10.128.1.4:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.4' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #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@10.128.1.24:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.24' (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@10.128.1.65:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.65' (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@10.128.0.142:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.142' (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@10.128.0.158:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.158' (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@10.128.1.38:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.38' (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@10.128.1.52:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.52' (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: 8544a07f3c9c0854e687346ef6cb88106cd98bc5a321bfa7f4e34ae11afecb35
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: 714bface15f624c5eac926a25894c54fc1b6ff05028f7d1c59b9b1c47beb58dc
all runs: crashed: kernel BUG in notify_change
# 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: 0a56b89b8005f6426118679e05a5042daf00ebfd9333bf84b825dec610ef2c03
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: 398242ce0b95e266e64b03204aa172dbe8ab4cd879ee1b1ea0656b51c23883a3
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: e695873a7ced40bd5be43497bfdc713e3a276394d5e98d28b4d0076d3dd24fa3
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: eb489af282ab7e4ca305af7b8d5abd6f6270e68e26819b1ba4f92259f7c3a9e6
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: 8f45dbda1d481ff2c34325bcf9ca39420aa3c4b7008df84cd0fdbc704643ba36
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: 2f7416f0dbdd6ed89a95bdc697548b8b5377fce33561ac445f01ba2aa273faa5
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: 1dcc7c355ddab6f4a62d68afde7b6325663f723079e3c89199552096d5159ab3
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: e6b854c71f00cccf8220fb0af831b4b927e028d581443eeca4a984afba5a0375
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: ae7dee3a1091e6e60fdabf66a82812d725d57e2810b474960396cc65f909f5a1
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: 9a7ba5e9fabde57ac7d2f8bef1f53ae688f1a956e32b0e533cae53e819448d51
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: d51c59b8faea10708b465bc307ab2ae0b48ab455412f36af3603d4b50a212aed
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: a37a6816413510389db29b8984a5fe4f34952ca0a34080a98b2ce95f13f8616f
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: 01642028c7662bc707fe759af42b1155611e09150d4a9e9264357c22a74a06ab
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: b8ed26783e339a9efadcf1823fda0b4833adf319ca2eaf251f7cb90aa4cb7893
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: 4ec72275de1d759c2edf8e6aafe262542ae63b7bc06f2b747a47954e35cfff86
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: 2c69dbd32a5ac82a83aac38c57fc6182ea82e99788ac288cb3134998b83b5f8b
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: 51412c094670f11e8af43d23407ed250b1b02a5822e0b34897e6448167f75616
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: e29ec844d6a07ee547ac5c49111bc9394cf7cacce45feeda1e0299a2c59ebd11
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: dfbe54fba758714cdc5965b83cadbbb2b4a2db08d5841e85bbecaf947b09f576
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: 41fa34dcb86c0d1ddec3841de25f76a1fbeae14572f651a56e2eb41b55c4d740
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: 095529cee66eac968e17a46c0595542d4270a720e024ca185d3d81043f72adcc
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: 0b2e14305bfb161d103a01eba0e5d1bb4cab988fde30dc8a87b2d3611eb2b41e
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: d999c015a942cd3b2fc47158679c24878a891942fb6e9b09ec4c9b5c69dbc5e4
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"

revisions tested: 58, total time: 8h1m16.603577429s (build: 5h30m37.596171786s, test: 2h19m48.383286875s)
error: bisection is taking too long (>8h0m0s), aborting