bisecting cause commit starting from ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1 building syzkaller on 89bc860804252dbacb8c2bea60b9204859f4afd7 testing commit ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 73c304afdec809fe4a87bf9f13744773baf2f83490c3cd0f050fc93c2dda5505 run #0: crashed: BUG: stack guard page was hit in sys_rmdir run #1: crashed: BUG: stack guard page was hit in sys_rmdir run #2: crashed: BUG: stack guard page was hit in sys_rmdir run #3: crashed: BUG: stack guard page was hit in sys_rmdir run #4: crashed: BUG: stack guard page was hit in sys_rmdir run #5: crashed: BUG: stack guard page was hit in corrupted run #6: crashed: BUG: stack guard page was hit in sys_rmdir run #7: crashed: BUG: stack guard page was hit in sys_rmdir run #8: crashed: BUG: stack guard page was hit in sys_rmdir run #9: crashed: BUG: stack guard page was hit in sys_rmdir run #10: crashed: BUG: stack guard page was hit in corrupted run #11: crashed: BUG: stack guard page was hit in sys_rmdir run #12: crashed: BUG: stack guard page was hit in corrupted run #13: crashed: BUG: stack guard page was hit in sys_rmdir run #14: crashed: BUG: stack guard page was hit in sys_rmdir run #15: crashed: BUG: stack guard page was hit in sys_rmdir run #16: crashed: BUG: stack guard page was hit in sys_rmdir run #17: crashed: BUG: stack guard page was hit in sys_rmdir run #18: crashed: BUG: stack guard page was hit in sys_rmdir run #19: crashed: BUG: stack guard page was hit in corrupted testing release v5.10.108 testing commit 9940314ebfc61cb7bc7fca4a0deed2f27fdefd11 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8cb44ef8a380ce8c5b23e86c9da51be4d6c4d9b3031be1c5b7da56c0a2335886 all runs: OK # git bisect start ab2d1d40a128f4b8f8857ae3ecd312c79b3ff8a1 9940314ebfc61cb7bc7fca4a0deed2f27fdefd11 Bisecting: 2862 revisions left to test after this (roughly 12 steps) [f1be5e60c6d70ce109002f79770fc7aaf7a07ca8] FROMGIT: sched/deadline: Reduce rq lock contention in dl_add_task_root_domain() testing commit f1be5e60c6d70ce109002f79770fc7aaf7a07ca8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 84b6f367868a7e73e669f55d6d4f35678a51f07ed0bf2c7ea4a5a4d47b2e1ceb all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip f1be5e60c6d70ce109002f79770fc7aaf7a07ca8 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [fb54b8b3f0dcd3f43c942b514e8db0669cd606a8] FROMLIST: procfs: Allow reading fdinfo with PTRACE_MODE_READ testing commit fb54b8b3f0dcd3f43c942b514e8db0669cd606a8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ce5b41497313f1ead2a3fcd56997e8a620c0fe9f506045a3720cf8902a02233b all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip fb54b8b3f0dcd3f43c942b514e8db0669cd606a8 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [92381c512b9d155d06cab0b014eb206353b765ef] ANDROID: x86/vdso: disable LTO only for VDSO testing commit 92381c512b9d155d06cab0b014eb206353b765ef compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c801ec801b65c5c41b0461e20c28264166c1ba5143a9023e1a792f2cc416986d all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 92381c512b9d155d06cab0b014eb206353b765ef Bisecting: 2861 revisions left to test after this (roughly 12 steps) [6962bec5acd559bce800089162fba936706c5d5f] FROMGIT: usb: typec: tcpm: turn tcpm_ams_finish into void function testing commit 6962bec5acd559bce800089162fba936706c5d5f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6bd516bc15c47be6029d7f39cf0ea4011ab79fb2b8f1d2f9c79618a13f6c0ec4 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6962bec5acd559bce800089162fba936706c5d5f Bisecting: 2861 revisions left to test after this (roughly 12 steps) [4e35d38c0cbf5e0d14e8fe2d9eaec43224511253] Revert "FROMLIST: overlayfs: handle XATTR_NOSECURITY flag for get xattr method" testing commit 4e35d38c0cbf5e0d14e8fe2d9eaec43224511253 compiler: gcc version 8.4.1 20210217 (GCC) drivers/misc/uid_sys_stats.c:675:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types] drivers/misc/uid_sys_stats.c:677:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types] drivers/misc/uid_sys_stats.c:687:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types] drivers/misc/uid_sys_stats.c:697:3: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types] net/netfilter/xt_quota2.c:242:39: error: passing argument 4 of 'proc_create_data' from incompatible pointer type [-Werror=incompatible-pointer-types] # git bisect skip 4e35d38c0cbf5e0d14e8fe2d9eaec43224511253 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [4e1a8c589d007df394c72684f2ee6c380f48f0d9] UPSTREAM: ACPI: Use fwnode_init() to set up fwnode testing commit 4e1a8c589d007df394c72684f2ee6c380f48f0d9 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cddbe1d3f371954542c01a550b22c722c4d4b7fbf44411441cb782f2322b5520 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4e1a8c589d007df394c72684f2ee6c380f48f0d9 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [82a1b05eaa3ed720c712bd400b328ee63ddb0e33] FROMGIT: scsi: ufs: Select INITIAL ADAPT type for HS Gear4 testing commit 82a1b05eaa3ed720c712bd400b328ee63ddb0e33 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 83f745b51ddaf61f0de739ecddf79366fb3ff9483792c1f5dd430de0370f9520 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 82a1b05eaa3ed720c712bd400b328ee63ddb0e33 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [a76ebab186732f5033b55c40879dd00564010270] UPSTREAM: regulator: add SCMI driver testing commit a76ebab186732f5033b55c40879dd00564010270 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c2c912f7638cc8801d058ed3e8686927b1f3bd23c28fe1113b1361194c5aec06 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a76ebab186732f5033b55c40879dd00564010270 Bisecting: 2861 revisions left to test after this (roughly 12 steps) [f41a95eadca98506e627b21f5cc73332bba4d95c] ANDROID: Export memcg functions to allow module to add new files testing commit f41a95eadca98506e627b21f5cc73332bba4d95c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 84cdc415496c07bcf9b966075d19f63875c5f166e932a7b16c8e368d682cc080 all runs: crashed: BUG: stack guard page was hit in corrupted # git bisect bad f41a95eadca98506e627b21f5cc73332bba4d95c Bisecting: 2370 revisions left to test after this (roughly 11 steps) [857bfabcaa88be1b792d8f2e364b51c5bdb65796] FROMGIT: USB: dwc3: document gadget_max_speed testing commit 857bfabcaa88be1b792d8f2e364b51c5bdb65796 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4cdea18f426ee3e48d2185290da7febd74dc08662bfb9c5b17f577d4c4188e16 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 857bfabcaa88be1b792d8f2e364b51c5bdb65796 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [a73718de286fb6c30981253937d708a40b72c494] UPSTREAM: iommu/mediatek: Add get_domain_id from dev->dma_range_map testing commit a73718de286fb6c30981253937d708a40b72c494 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b156f6be497f064658daf93413c830f913ddd95fdb063a6f505400e52e8e82c8 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a73718de286fb6c30981253937d708a40b72c494 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [1f7c7b74e39a4a3967f32a2c04b0204c4e593b07] ANDROID: GKI: provide initial snapshot for android12-5.10 .xml testing commit 1f7c7b74e39a4a3967f32a2c04b0204c4e593b07 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cb70b6835d6cdc981081d5e963b01a657623918baf8ff10feb4a50f19f4a8b12 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 1f7c7b74e39a4a3967f32a2c04b0204c4e593b07 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [6e23f5089da15e4bbfa677efd7732f5bb078ad6a] Revert "FROMLIST: esp: select CRYPTO_SEQIV" testing commit 6e23f5089da15e4bbfa677efd7732f5bb078ad6a compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ab516cc428a93a0a29bf464505e04d39d79b773ffa69f63b3bea05c8eb8dcc4d all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6e23f5089da15e4bbfa677efd7732f5bb078ad6a Bisecting: 2370 revisions left to test after this (roughly 11 steps) [e0ae1141aba89086273256d43a4553f24ca7b686] UPSTREAM: kasan, arm64: only use kasan_depth for software modes testing commit e0ae1141aba89086273256d43a4553f24ca7b686 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 ./include/linux/kasan.h:48:41: error: 'KASAN_SHADOW_SCALE_SHIFT' undeclared (first use in this function) ./include/linux/kasan.h:49:5: error: 'KASAN_SHADOW_OFFSET' undeclared (first use in this function); did you mean 'KASAN_SHADOW_INIT'? # git bisect skip e0ae1141aba89086273256d43a4553f24ca7b686 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [1e798d4121974c7c1570c0907b6eae377ffe2f8e] FROMLIST: KVM: arm64: Reserve memory for host stage 2 testing commit 1e798d4121974c7c1570c0907b6eae377ffe2f8e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 93e2e24be676a8dcaecf1f4938cbeb72af267ebc2113f5ac397ea40d5b590dfa all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 1e798d4121974c7c1570c0907b6eae377ffe2f8e Bisecting: 2370 revisions left to test after this (roughly 11 steps) [84fbc8b07fbc9edd4e1816c287f462f22d269264] UPSTREAM: Revert "driver core: Don't do deferred probe in parallel with kernel_init thread" testing commit 84fbc8b07fbc9edd4e1816c287f462f22d269264 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a55638abcce21c51a1273ab44eb36748ca9ef254ec8b9719aac3a4298843c791 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 84fbc8b07fbc9edd4e1816c287f462f22d269264 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [7847beabbe6bb212e6d87279d1f28ac1c8bdf56b] UPSTREAM: Documentation/powercap/dtpm: Add documentation for dtpm testing commit 7847beabbe6bb212e6d87279d1f28ac1c8bdf56b compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: abcde789bb37ec6f9c65fda6011220514ac5dce8d57077593c178c7d483665c1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 7847beabbe6bb212e6d87279d1f28ac1c8bdf56b Bisecting: 2370 revisions left to test after this (roughly 11 steps) [d918b40977db6330cd31f1a9b35d063ad06584a8] FROMGIT: usb: gadget: u_audio: Free requests only after callback testing commit d918b40977db6330cd31f1a9b35d063ad06584a8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f6173a2566454bc3e01de84f4a72c0ebebf3d47b045dd270e521b1cf3593f2d5 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip d918b40977db6330cd31f1a9b35d063ad06584a8 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [4b88cf85247f60ada68300b37f84d24256f85cb3] ANDROID: sched: Add vendor hook for uclamp_eff_value testing commit 4b88cf85247f60ada68300b37f84d24256f85cb3 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c86854c1a705a3633aa8d7f37460278ab4d5508c9f61a982f05314722345a315 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4b88cf85247f60ada68300b37f84d24256f85cb3 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [c6e39da8b0eb20b5fe2005e6c48f406133d01641] FROMGIT: software node: Introduce device_add_software_node() testing commit c6e39da8b0eb20b5fe2005e6c48f406133d01641 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fba779e03f2aa7a8bd12421f5337291cb7925f5d3f8353f0923e8db826edc3f3 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip c6e39da8b0eb20b5fe2005e6c48f406133d01641 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892] ANDROID: sync generic casefolding code with patches going upstream testing commit 76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892 compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f04adae83f522c1b657ded645f32ff556d4de653113b01e8b36c7b7ab9bb62d3 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 76bfcb2dc2f3bf6bc5d5d15f73c756f58e0d2892 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [f0c2df2b1228a4407c72e92e07d9f3fe695fa558] ANDROID: netfilter: xt_IDLETIMER: Add new netlink msg type testing commit f0c2df2b1228a4407c72e92e07d9f3fe695fa558 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: b4a1f623b9bd2f98bc66b5927ec0336e3b4910e43861985362682e604d179cde run #0: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.5:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.5' (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@10.128.1.32:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.32' (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@10.128.1.85:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.85' (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@10.128.1.48:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.48' (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@10.128.1.96:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #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@10.128.0.22:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.22' (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@10.128.1.49:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.18:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.18' (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@10.128.0.252:./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 # git bisect skip f0c2df2b1228a4407c72e92e07d9f3fe695fa558 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [eb87047f0823f77cc53d7dbc5a1aa320250c3183] Merge c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline testing commit eb87047f0823f77cc53d7dbc5a1aa320250c3183 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e066ed5ee9d5507f3e3ece4ac4581638cf6f1042db773b866a2f968f9b1d7476 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip eb87047f0823f77cc53d7dbc5a1aa320250c3183 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [7688fb401da409a85b53605d5ce6430f864fad97] f2fs: check discard command number before traversing discard pending list testing commit 7688fb401da409a85b53605d5ce6430f864fad97 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f3affddce349f733469b1c6f284118300c0e8b43f4131c894309f16ec01b87e8 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 7688fb401da409a85b53605d5ce6430f864fad97 Bisecting: 2370 revisions left to test after this (roughly 11 steps) [2f33651bdfae027a15fb03617c467185e282b66e] ANDROID: GKI: fix up arguments for trace_android_vh_arch_set_freq_scale() testing commit 2f33651bdfae027a15fb03617c467185e282b66e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a0f9961a098ea5fdd998c659a118d14bc302206cca7aefd094eb08f85f7a3de1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 2f33651bdfae027a15fb03617c467185e282b66e Bisecting: 2370 revisions left to test after this (roughly 11 steps) [ce71010347a06aee2010655c9c4f35eddb0d6c2c] ANDROID: kvm: arm64: Clarify the comment for SPE save context testing commit ce71010347a06aee2010655c9c4f35eddb0d6c2c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fb9512d1c235812676c6bcd4cdcc22c1fa7495417a747ec7d841dc13edd7746a run #0: crashed: BUG: stack guard page was hit in corrupted run #1: crashed: BUG: stack guard page was hit in corrupted run #2: crashed: BUG: stack guard page was hit in corrupted run #3: crashed: BUG: stack guard page was hit in corrupted run #4: crashed: BUG: stack guard page was hit in corrupted run #5: crashed: BUG: stack guard page was hit in 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 sys_rmdir run #9: crashed: BUG: stack guard page was hit in corrupted # git bisect bad ce71010347a06aee2010655c9c4f35eddb0d6c2c Bisecting: 2283 revisions left to test after this (roughly 11 steps) [0a51cb8c5a00b96914ae8d9c0c49a820edae40ed] UPSTREAM: Documentation: fix typos in dev-tools/kasan.rst testing commit 0a51cb8c5a00b96914ae8d9c0c49a820edae40ed compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6fd7944e5a58f298df530f18606df832dcedc8f5218a10ce670755435eb2401e all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 0a51cb8c5a00b96914ae8d9c0c49a820edae40ed Bisecting: 2283 revisions left to test after this (roughly 11 steps) [7846cccba0b0375560d49ce5cd7b36dbbe41532e] ANDROID: sched: Prevent unnecessary active balance of single task in sched group testing commit 7846cccba0b0375560d49ce5cd7b36dbbe41532e compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 2502f885c3ab171816d9da33936483ef0a81363d63554e55ed6bbd3742d6bc78 all runs: boot failed: general protection fault in dma_direct_max_mapping_size # git bisect skip 7846cccba0b0375560d49ce5cd7b36dbbe41532e Bisecting: 2283 revisions left to test after this (roughly 11 steps) [a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd] FROMLIST: f2fs: support direct I/O with fscrypt using blk-crypto testing commit a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 486218c1da2dbea1e778e85843897f28fef9798b0c26e1b6d43689aa460d61f9 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a3f4ba1bebe57f2f18f8f8714eb5b1d2867115cd Bisecting: 2283 revisions left to test after this (roughly 11 steps) [b44e46bb047d136bc8977497b6fc2a9f08740321] FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once testing commit b44e46bb047d136bc8977497b6fc2a9f08740321 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 68b18a57a912f9d2ae0690fd6b385a06d524df3aa27368dac69c58853f8b6189 run #0: crashed: BUG: stack guard page was hit in corrupted run #1: crashed: BUG: stack guard page was hit in sys_rmdir 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 sys_rmdir run #8: crashed: BUG: stack guard page was hit in sys_rmdir run #9: crashed: BUG: stack guard page was hit in corrupted # git bisect bad b44e46bb047d136bc8977497b6fc2a9f08740321 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [4c81c26cdc84f40f77e1fe717268f7756d33860c] ANDROID: arm64: add __nocfi to __apply_alternatives testing commit 4c81c26cdc84f40f77e1fe717268f7756d33860c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 037703b1c30ee61fc18ad686e8f25e580f02d9b5992e9a9169a3c145106f7386 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 4c81c26cdc84f40f77e1fe717268f7756d33860c Bisecting: 2254 revisions left to test after this (roughly 11 steps) [f71f33ebb94a6280fa7a941d21184dd0f945255e] FROMGIT: usb: gadget: composite: Use SSP sublink speed macros testing commit f71f33ebb94a6280fa7a941d21184dd0f945255e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 7eff0d691247756add44d13ac33ca265f960ba33173aaa149426d63de8a70f23 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip f71f33ebb94a6280fa7a941d21184dd0f945255e Bisecting: 2254 revisions left to test after this (roughly 11 steps) [00bc526dbf027e01e3e3da384d8460cb4417df0a] FROMLIST: x86_64: fix jiffies ODR violation testing commit 00bc526dbf027e01e3e3da384d8460cb4417df0a compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 65e9e337ca1a31f9d887e2b853f0ac5a73c701a64ec0857d16fce37af3432de2 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 00bc526dbf027e01e3e3da384d8460cb4417df0a Bisecting: 2254 revisions left to test after this (roughly 11 steps) [fd0328e37d2c5945a947ce1dc1b3859f4b380ff3] UPSTREAM: mm/page_owner: record timestamp and pid testing commit fd0328e37d2c5945a947ce1dc1b3859f4b380ff3 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6a9dbd56c3a86f576d65058e0767aa480a0c6d81a57e2883ed0e370507d8c1ed all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip fd0328e37d2c5945a947ce1dc1b3859f4b380ff3 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [44699162a3811bdd7d88d7eda869db9ac30af958] Merge 9ff7258575d5 ("Merge branch 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace") into android-mainline testing commit 44699162a3811bdd7d88d7eda869db9ac30af958 compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2c749a2d360ea16e546d102096deb40a0b3357272e6b8a0df535d5d965c66e5f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 44699162a3811bdd7d88d7eda869db9ac30af958 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [417ac617ea5e4937b0797d43d15f7159fa2965cf] ANDROID: mm/memory_hotplug: implement {add/remove}_memory_subsection testing commit 417ac617ea5e4937b0797d43d15f7159fa2965cf compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1fbab5e6d7c2d6af5a4df06f5f61d88485d43e7115ab581aba749b24828a25e7 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 417ac617ea5e4937b0797d43d15f7159fa2965cf Bisecting: 2254 revisions left to test after this (roughly 11 steps) [b974b071e22ce5626fbfe9fc94398a738519d802] FROMLIST: firmware: arm_scmi: port Voltage protocol to new protocols interface testing commit b974b071e22ce5626fbfe9fc94398a738519d802 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 98ea137a55e14667bd74965eea6020d059ac8f787a806c58b30a0c3e1c9b1518 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip b974b071e22ce5626fbfe9fc94398a738519d802 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [0290a41d058aad75f253294dedb44df3032592b8] Merge 5.10.6 into android12-5.10 testing commit 0290a41d058aad75f253294dedb44df3032592b8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0d21a2a3d6e5b82a83f14da8edca2f8ab2b5ffc0945f895a92b1a3fff74b4b9c all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 0290a41d058aad75f253294dedb44df3032592b8 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [2c2320041c46f82c4a3001fff995e723f7950b9a] FROMLIST: fix arm64 build with lack of __cpu_logical_map exported testing commit 2c2320041c46f82c4a3001fff995e723f7950b9a compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 63ab3d805a3cb744a5bc8f9bb969ad2bf12aacf25d100fdcdfba55c897e7de39 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 2c2320041c46f82c4a3001fff995e723f7950b9a Bisecting: 2254 revisions left to test after this (roughly 11 steps) [66d2edaa08ce7fa95827ed6bb136f388dcca61fa] ANDROID: objtool: Ignore CFI jump tables testing commit 66d2edaa08ce7fa95827ed6bb136f388dcca61fa compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d1f2554ce75b1498ea5b72fb23f502be361bef26c52d6b3f6f3f6ffdc296784e all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 66d2edaa08ce7fa95827ed6bb136f388dcca61fa Bisecting: 2254 revisions left to test after this (roughly 11 steps) [ff559faca09634359d8039899d6083b4ffc57d25] UPSTREAM: coresight: etm4x: Modify core-commit to avoid HiSilicon ETM overflow testing commit ff559faca09634359d8039899d6083b4ffc57d25 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2daeb503c06e321f4556d87d6af096a6da2df53d7532555d71c540fe99ae154d all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip ff559faca09634359d8039899d6083b4ffc57d25 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [2df99b639771fecdb9994d0877693ccc345a63b2] ANDROID: KVM: arm64: disable CFI for hypervisor code testing commit 2df99b639771fecdb9994d0877693ccc345a63b2 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c2ae91bfa953bfb41752bb0cf3a2b2e5d5681346302d5b853bd8a7bdf4858016 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 2df99b639771fecdb9994d0877693ccc345a63b2 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [f77d6739b7078e44ee7ba1727a98c58d45bf3b2e] UPSTREAM: HID: playstation: add initial DualSense lightbar support. testing commit f77d6739b7078e44ee7ba1727a98c58d45bf3b2e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b7541a61d6076ecdaaa1fb37b244f5ea7009bfe4df919404dc14a7f1a39fe94a all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip f77d6739b7078e44ee7ba1727a98c58d45bf3b2e Bisecting: 2254 revisions left to test after this (roughly 11 steps) [5fe13f59fa42a7a9f41f27d55f0aad808faf5805] fs-verity: rename "file measurement" to "file digest" testing commit 5fe13f59fa42a7a9f41f27d55f0aad808faf5805 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6b57cfab62f0e88c6b72bd533b0ac530886f183a15763aaa96157ce678dcdee8 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 5fe13f59fa42a7a9f41f27d55f0aad808faf5805 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [207021f2ceead4ef688c783738c2c67924fa8741] FROMGIT: arm: Move ipi_teardown() to a CONFIG_HOTPLUG_CPU section testing commit 207021f2ceead4ef688c783738c2c67924fa8741 compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3c2eee0f3d24b7f1fc17e1ec4759925307bc739c89c7bbeaadff1fe1b7421220 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 207021f2ceead4ef688c783738c2c67924fa8741 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [a5717d2ca674644caa5ab9d5c5334ec94991a560] f2fs: fix to use per-inode maxbytes in f2fs_fiemap testing commit a5717d2ca674644caa5ab9d5c5334ec94991a560 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f48e62ed0f2ecbe73fa0d283224125ec732765e1554fbcc5f5dc8600b9bf485a all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a5717d2ca674644caa5ab9d5c5334ec94991a560 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [9dccdf5197de8d9db10576999fc3a83777cee2ec] FROMGIT: arm64: Move "nokaslr" over to the early cpufeature infrastructure testing commit 9dccdf5197de8d9db10576999fc3a83777cee2ec compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 mm/memory.c:4800:10: error: assignment of member 'vma' in read-only object mm/memory.c:4942:12: error: assignment of member 'pgoff' in read-only object mm/memory.c:4943:15: error: assignment of member 'gfp_mask' in read-only object # git bisect skip 9dccdf5197de8d9db10576999fc3a83777cee2ec Bisecting: 2254 revisions left to test after this (roughly 11 steps) [d6aced53bb933e057d157cba47a4e95631d39355] staging: ion: refactor ion's buffer manipulators into a separate file. testing commit d6aced53bb933e057d157cba47a4e95631d39355 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: a7b663924cbfb0a021a6a5336847283fb9d0695d7cc33f97cbd1a28603ea7d32 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@10.128.10.33:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #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@10.128.10.43:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.43' (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@10.128.10.48:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #3: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.58:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.58' (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@10.128.0.188:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.188' (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@10.128.0.233:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.233' (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@10.128.0.84:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.84' (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@10.128.10.50:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #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@10.128.0.126:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.126' (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@10.128.10.52:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.52' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip d6aced53bb933e057d157cba47a4e95631d39355 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [e24a525c0d9d074b8facc7acaf98b5ffc134749c] Merge 6ad4bf6ea160 ("Merge tag 'io_uring-5.10-2020-10-12' of git://git.kernel.dk/linux-block") into android-mainline testing commit e24a525c0d9d074b8facc7acaf98b5ffc134749c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8bded2b67054f506070c24b9fd9ca3e83c1a3bf3ea6a4980fe5f17f1d7ed25fa all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip e24a525c0d9d074b8facc7acaf98b5ffc134749c Bisecting: 2254 revisions left to test after this (roughly 11 steps) [6f3a72c4629940be8b6004817a4f6afe4ca24f0b] ANDROID: GKI: remove kernel_read from abi symbol list testing commit 6f3a72c4629940be8b6004817a4f6afe4ca24f0b compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9394a408fa82c6dcc050b3806fa43dae9e71fe7ee045c033457b7d06ecc34088 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: lost connection to test machine run #3: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #4: basic kernel testing failed: lost connection to test machine 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: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #8: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #9: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6f3a72c4629940be8b6004817a4f6afe4ca24f0b Bisecting: 2254 revisions left to test after this (roughly 11 steps) [cf67471ced1a9cb33328600c3abe944cd013f6d5] ANDROID: clang: update to 11.0.5 testing commit cf67471ced1a9cb33328600c3abe944cd013f6d5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f5de5dd915cbeb493abf01271f8f38498e080859282ea43626e33df248040923 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip cf67471ced1a9cb33328600c3abe944cd013f6d5 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [6e1eaaea3c36672d0ae7ae0d531449b7917d8078] ANDROID: Allow DRM_IOCTL_MODE_*_DUMB for render clients. testing commit 6e1eaaea3c36672d0ae7ae0d531449b7917d8078 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 0f7b55732e91949f4222adaeb14712a9ff86d248df788f2dd9110d32c76a08b4 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6e1eaaea3c36672d0ae7ae0d531449b7917d8078 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [d110cda09ba3ebd7582c7c776755188d948c978b] Merge aab6bf505a8e ("Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux") into android-mainline testing commit d110cda09ba3ebd7582c7c776755188d948c978b compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 766e6ca83c6c6ad1b60107c2e7919c81c1308e1d32fb721d59b7e9b34431d4ff all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip d110cda09ba3ebd7582c7c776755188d948c978b Bisecting: 2254 revisions left to test after this (roughly 11 steps) [1769f78ed0891cc3b1c7f7be01a94fae9513e5b3] Revert "FROMLIST: PCI: Export PCI ACS and DMA searching functions to modules" testing commit 1769f78ed0891cc3b1c7f7be01a94fae9513e5b3 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 58095c3e688e2c8a69de808c6e375af0a87d0b07da2cae832868902f46cc2134 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 1769f78ed0891cc3b1c7f7be01a94fae9513e5b3 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [38945cac3d1a1b01e0ce7bb91656e134500c2c27] FROMLIST: scsi: ufs: show lba and length for unmap commands testing commit 38945cac3d1a1b01e0ce7bb91656e134500c2c27 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d11b9c28d05ac83f6514463d25e5c88a4f78c0422f2889914687a61dc1b23163 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 38945cac3d1a1b01e0ce7bb91656e134500c2c27 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [d3a196a371971729a08d1cc5f9bd017d25dd7dd9] Merge 5.5-rc1 into android-mainline testing commit d3a196a371971729a08d1cc5f9bd017d25dd7dd9 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d6ef799419f00f527c8743ff271fd7146bc791a77b13fb6379a4425621a66ef1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip d3a196a371971729a08d1cc5f9bd017d25dd7dd9 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [fbde624a5478d65727d1db9759a162da29aeb8f7] UPSTREAM: kasan, arm64: fix pointer tags in KASAN reports testing commit fbde624a5478d65727d1db9759a162da29aeb8f7 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a51f41a539f91feeea191f4475df6f68437bb568869801b0740faa07843329a9 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip fbde624a5478d65727d1db9759a162da29aeb8f7 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [9c6ccd318470a54988444157d1123c2efdab3778] FROMGIT: media: docs: Deprecate mfc display delay controls testing commit 9c6ccd318470a54988444157d1123c2efdab3778 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4499e578934bc7d5a94fd5bf6a61a03fea6c074f31fd980b8afbd3809daff61f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 9c6ccd318470a54988444157d1123c2efdab3778 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [f491a438fe97e6cad7178568614c54f8376a058a] Merge 5.10-rc6 into android-mainline testing commit f491a438fe97e6cad7178568614c54f8376a058a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bdc564d1be14561311a998ffee62b31db3a40b437d09c88323473604dab3d8f3 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip f491a438fe97e6cad7178568614c54f8376a058a Bisecting: 2254 revisions left to test after this (roughly 11 steps) [5cc45ee5951e873aab40c4b66e378609514fb273] Merge f0d874414329 ("Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt") into android-mainline testing commit 5cc45ee5951e873aab40c4b66e378609514fb273 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 279ab1b50af7f5fd42293fa0bceb2dbe343715be708b452a78035f89b6a2d487 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 5cc45ee5951e873aab40c4b66e378609514fb273 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [ec0437c0c80b584b517dba4586dcf20de8e3258e] BACKPORT: dma-buf: heaps: Move heap-helper logic into the cma_heap implementation testing commit ec0437c0c80b584b517dba4586dcf20de8e3258e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f04e8edb051bbbe17f7b1c0628cb0e63708433e0f6f5262989df579d75e64d25 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip ec0437c0c80b584b517dba4586dcf20de8e3258e Bisecting: 2254 revisions left to test after this (roughly 11 steps) [f694171a837e4dcc03b8e865c973dc3216961233] ANDROID: usb: typec: tcpm: vendor hook for timer adjustments testing commit f694171a837e4dcc03b8e865c973dc3216961233 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a2247c4abace62952856826405acfe44da16ecb6508d7ad58efd6df112332e34 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip f694171a837e4dcc03b8e865c973dc3216961233 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [ff2efbe6cc6a879d41a72885ba87e52c8375cd22] FROMLIST: dma-buf: system_heap: Add a system-uncached heap re-using the system heap testing commit ff2efbe6cc6a879d41a72885ba87e52c8375cd22 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c50543b5b5a6dca6403b3fc641851a5fa86ee059bd7534163986b8820143c082 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip ff2efbe6cc6a879d41a72885ba87e52c8375cd22 Bisecting: 2254 revisions left to test after this (roughly 11 steps) [1131fdff70f159a9fd1ba2541b5c46800dc82b51] UPSTREAM: iommu/mediatek: Add iova reserved function revisions tested: 62, total time: 8h6m36.74094842s (build: 5h28m16.523062747s, test: 2h26m50.695329678s) error: bisection is taking too long (>8h0m0s), aborting