bisecting cause commit starting from 414e6c8e941caae43f7b25f8014c2b5e2100679d
building syzkaller on 9d49f3a7c56a414597a16f28dd8b6b2be6352ad8
testing commit 414e6c8e941caae43f7b25f8014c2b5e2100679d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 56b731b36c3f56c554333451c51cd53ab703dfc986fdbba704847dca03d0f6c5
run #0: crashed: BUG: stack guard page was hit in corrupted
run #1: crashed: BUG: stack guard page was hit in file_open
run #2: crashed: BUG: stack guard page was hit in file_open
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 file_open
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in file_open
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in corrupted
run #10: crashed: BUG: stack guard page was hit in corrupted
run #11: crashed: BUG: stack guard page was hit in corrupted
run #12: crashed: BUG: stack guard page was hit in file_open
run #13: crashed: BUG: stack guard page was hit in file_open
run #14: crashed: BUG: stack guard page was hit in corrupted
run #15: crashed: BUG: stack guard page was hit in corrupted
run #16: crashed: BUG: stack guard page was hit in file_open
run #17: crashed: BUG: stack guard page was hit in corrupted
run #18: crashed: BUG: stack guard page was hit in file_open
run #19: crashed: BUG: stack guard page was hit in file_open
testing release v5.10.109
testing commit d9c5818a0bc09e4cc9fe663edb69e4d6cdae4f70
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1a218f5c9a7d5f221e5aa689b804f8b22794d3c312c7353d0d809b4a1cb57a08
all runs: OK
# git bisect start 414e6c8e941caae43f7b25f8014c2b5e2100679d d9c5818a0bc09e4cc9fe663edb69e4d6cdae4f70
Bisecting: 2863 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: 09fd9439617db499b15d377dfead6d3946708e6d9c70fc1b862bd1ba92258475
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)
[e09764eb7da7fe2c5d52153c97aa262c217fb9a4] BACKPORT: FROMLIST: dma-buf: dma-heap: Provide accessor to get heap name

testing commit e09764eb7da7fe2c5d52153c97aa262c217fb9a4
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5c0178d5faab8f871ea692735bdc651deae2dfce2c9977da05679252091b8f13
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e09764eb7da7fe2c5d52153c97aa262c217fb9a4
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[d0bd662427de5d26d02ee5ad0bcf56cab05f8513] FROMGIT: scsi: ufs: Use DBD setting in mode sense

testing commit d0bd662427de5d26d02ee5ad0bcf56cab05f8513
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: e1f431114b81054c3ebdc0a82ac915b2ec7af43648d967769ee33638510de044
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d0bd662427de5d26d02ee5ad0bcf56cab05f8513
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[b1624bb7d80f0f637becaf35ed3c3d9c82c2340b] UPSTREAM: kasan: only build init.c for software modes

testing commit b1624bb7d80f0f637becaf35ed3c3d9c82c2340b
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 b1624bb7d80f0f637becaf35ed3c3d9c82c2340b
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: be0d5fb84ff6795631ff634e11a6528ed9643a296e017b1d8f376b62e96fb2c9
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)
[7ac8008a5d61a5c276454419942149aa0ff897ef] FROMGIT: usb: typec: tps6598x: Fix return value check in tps6598x_probe()

testing commit 7ac8008a5d61a5c276454419942149aa0ff897ef
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fdc25dfac75661611017514545594ab936d8d36d4d9933156af1abace997107e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7ac8008a5d61a5c276454419942149aa0ff897ef
Bisecting: 2861 revisions left to test after this (roughly 12 steps)
[ff7eccee305a3add132462b90908bf27993bcd17] ANDROID: Update the exynos symbol list

testing commit ff7eccee305a3add132462b90908bf27993bcd17
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3a98e63bd7319bb7977d96d3a2d85238ced698aa9f8d2abea4bdb5b9e3f674f6
run #0: crashed: BUG: stack guard page was hit in file_open
run #1: crashed: BUG: stack guard page was hit in corrupted
run #2: crashed: BUG: stack guard page was hit in file_open
run #3: crashed: BUG: stack guard page was hit in file_open
run #4: crashed: BUG: stack guard page was hit in file_open
run #5: crashed: BUG: stack guard page was hit in file_open
run #6: crashed: BUG: stack guard page was hit in file_open
run #7: crashed: BUG: stack guard page was hit in file_open
run #8: crashed: BUG: stack guard page was hit in file_open
run #9: crashed: BUG: stack guard page was hit in file_open
# git bisect bad ff7eccee305a3add132462b90908bf27993bcd17
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[23ba990a3e2dde197de4ae7dcca16503d0528dc0] FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn

testing commit 23ba990a3e2dde197de4ae7dcca16503d0528dc0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b188fa52a9fea91f02f9f1ba7a24aa9fc6ce79f3e3270fd69aec5da47405c9eb
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 23ba990a3e2dde197de4ae7dcca16503d0528dc0
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[70f5857ed0b997cc08bc1abb3f100a361cb9118e] FROMGIT: kasan: clean up setting free info in kasan_slab_free

testing commit 70f5857ed0b997cc08bc1abb3f100a361cb9118e
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 70f5857ed0b997cc08bc1abb3f100a361cb9118e
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[18eae90751d3aaeab40564722d97523b4aecf942] FROMGIT: timer_list: Print name of per-cpu wakeup device

testing commit 18eae90751d3aaeab40564722d97523b4aecf942
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2c85d441d269dfacfd2799d4779a7918ddeee309ad748accdc4d4e5b66e2aa4c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 18eae90751d3aaeab40564722d97523b4aecf942
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[6566f43c59c5787ffd08f9b977452b5f69ddeb39] FROMLIST: irqchip: irq-meson-gpio: make it possible to build as a module

testing commit 6566f43c59c5787ffd08f9b977452b5f69ddeb39
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 6566f43c59c5787ffd08f9b977452b5f69ddeb39
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[d79aca773dd42338dd1d9dcba9edb731ca613f45] FROMGIT: usb: typec: tcpm: Use LE to CPU conversion when accessing msg->header

testing commit d79aca773dd42338dd1d9dcba9edb731ca613f45
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fc38677bb1e85937ef6c01964fbbc88c8803d0c873bb3b65b8e0adc819048b7c
run #0: basic kernel testing failed: lost connection to test machine
run #1: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #2: basic kernel testing failed: lost connection to test machine
run #3: basic kernel testing failed: lost connection to test machine
run #4: basic kernel testing failed: lost connection to test machine
run #5: basic kernel testing failed: lost connection to test machine
run #6: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #7: basic kernel testing failed: lost connection to test machine
run #8: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #9: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip d79aca773dd42338dd1d9dcba9edb731ca613f45
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[b0a1ef000f53269fb8620a0ca3099a6324f5044e] UPSTREAM: usb: dwc3: gadget: Implement setting of SSP rate

testing commit b0a1ef000f53269fb8620a0ca3099a6324f5044e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7643cca11a491568a37c62e03654b3a7e8bb1751393e5f468fb5d4f862f7c8d6
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b0a1ef000f53269fb8620a0ca3099a6324f5044e
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[c58df626a9e0af7f6292f33eb3cae76a4697c4f3] ANDROID: Incremental fs: Fix crash on failed lookup

testing commit c58df626a9e0af7f6292f33eb3cae76a4697c4f3
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 00ee5e01f9ef2c35704253f830652c114bbfc4361e8a1755e0090deefe28a7e8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c58df626a9e0af7f6292f33eb3cae76a4697c4f3
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[0b24bdb73c5ace1b7cd7106d5d4df1c4898a9bce] UPSTREAM: arm64: sdei: Push IS_ENABLED() checks down to callee functions

testing commit 0b24bdb73c5ace1b7cd7106d5d4df1c4898a9bce
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 47e285bd527965129d2d71f01db73e80a7cddca56a6d5f8531e80270017f0ad4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0b24bdb73c5ace1b7cd7106d5d4df1c4898a9bce
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[78e33c3f95d6311f749ac6c02e853a1b020dce8c] FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR

testing commit 78e33c3f95d6311f749ac6c02e853a1b020dce8c
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 282b0850356a96a9ae6e02a6083efe1cd428a1fd1bf2f67d862d1f0f28c6071e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 78e33c3f95d6311f749ac6c02e853a1b020dce8c
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[c71118016dafc1ec6854360b8c3f7274991fdcf0] ANDROID: GKI: Update ABI XML report

testing commit c71118016dafc1ec6854360b8c3f7274991fdcf0
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bcfc10a45af1dd9d02b824e37b2ac11ccc32e0cae1eef77ce0a59d4a1106ad55
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip c71118016dafc1ec6854360b8c3f7274991fdcf0
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[0126a08dcd20c7bfdaf481761ddb9da654d7df9e] UPSTREAM: crypto: arm/blake2b - drop unnecessary return statement

testing commit 0126a08dcd20c7bfdaf481761ddb9da654d7df9e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 045fbf4f2d34f08b64a4ac849941f7fad621f07119bd7922f5bd26444e3b5e07
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 0126a08dcd20c7bfdaf481761ddb9da654d7df9e
Bisecting: 2466 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: 1bf7eb965cbf659e12a54ae942980ef35fe40f1f1327d5a0f4cde01ff5186594
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 1f7c7b74e39a4a3967f32a2c04b0204c4e593b07
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[fad68b8babdea151a76fb6fc9ac82521b3ef7b6d] FROMGIT: phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string

testing commit fad68b8babdea151a76fb6fc9ac82521b3ef7b6d
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6951a6c63babf2481d1d635a5773b523452831e002607f02f6865031fc60ca88
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip fad68b8babdea151a76fb6fc9ac82521b3ef7b6d
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[d7095e2017ee7035c52f11b7fe127229c34da969] UPSTREAM: arm64: mte: reset the page tag in page->flags

testing commit d7095e2017ee7035c52f11b7fe127229c34da969
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 d7095e2017ee7035c52f11b7fe127229c34da969
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[759502a4b8b587037d062028bfde18048c36ea3e] ANDROID: dm-default-key: avoid truncating the logical block size

testing commit 759502a4b8b587037d062028bfde18048c36ea3e
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 83f2d65ce9265b4f9c751393437aba52eaa3242b5b3f2d4b897d43ff28bc6e5c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 759502a4b8b587037d062028bfde18048c36ea3e
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[c88c78c2d2d372ea3c0672323ef4214edeb3fdb6] UPSTREAM: arm64: mte: optimize asynchronous tag check fault flag check

testing commit c88c78c2d2d372ea3c0672323ef4214edeb3fdb6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0a848187793cf7d841b660cf561bb8661014c694d678c8df8624c4380f77d912
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip c88c78c2d2d372ea3c0672323ef4214edeb3fdb6
Bisecting: 2466 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: 0221a4f115d6349635eddd732ba338e337ceba5327e56af8c6ab0b9946503319
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 987d0b5bcf096a478aaf96faf5a288b4c95e9d37
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[eb1e4aab81fbe43a53be2a92a7392c2a7202e129] UPSTREAM: KVM: arm64: Remove kvm_arch_vm_ioctl_check_extension()

testing commit eb1e4aab81fbe43a53be2a92a7392c2a7202e129
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 502855d38b24f2947efadaa21c7eeae5a711f52bd6757f480a95905836451c55
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip eb1e4aab81fbe43a53be2a92a7392c2a7202e129
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851] Revert "FROMLIST: fix arm64 build with lack of __cpu_logical_map exported"

testing commit edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 09f3191c1fbb99688f492c8fa022b50ec06faa7084cdc642ea978f3c286542b4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip edc147a8f06d03dcb5c1cfa4e7a3ed2af457a851
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[b742959e1a5100739859eded1982b29aa2945218] UPSTREAM: KVM: arm64: Map AArch32 cp15 register to AArch64 sysregs

testing commit b742959e1a5100739859eded1982b29aa2945218
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b118c276ab05a32711fa3f92b59a1a9443582ee979e0daa2800113d3bbf971f8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip b742959e1a5100739859eded1982b29aa2945218
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[75f172538cda471106d7c58d215e002eafa25f77] FROMLIST: stm class: ftrace: change dependency to TRACING

testing commit 75f172538cda471106d7c58d215e002eafa25f77
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2a11c9ce68ebfc5b67e5f585eea4ef92df8bc83a745e203076d2f87aef8bf102
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 75f172538cda471106d7c58d215e002eafa25f77
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[2a06c0a46264d3a8a64885f6148aa715e0eb315f] ANDROID: dma-buf: fix return type mismatch

testing commit 2a06c0a46264d3a8a64885f6148aa715e0eb315f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 51c0164f6f5f8d4cdc3b1c1ae3c1002f5e7c005a71ff27b070ccb2aa9d6dcbd5
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2a06c0a46264d3a8a64885f6148aa715e0eb315f
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[462c92e8f2278ee2f2a94822b06e207e183f6c75] FROMGIT: usb: typec: tcpci: Added few missing TCPCI register definitions

testing commit 462c92e8f2278ee2f2a94822b06e207e183f6c75
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 857a73d05f874984e29f52ec014ac3731215a7300f9c4fbc0d1f5a1d7aee992a
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 462c92e8f2278ee2f2a94822b06e207e183f6c75
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[1ad9551f1d90e304f55f86618143b355f40315fe] BACKPORT: arm64: expose FAR_EL1 tag bits in siginfo

testing commit 1ad9551f1d90e304f55f86618143b355f40315fe
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1e4420dfacfe402dcf5d122c743563383f9f8fec357966a66b7a7925bae80c3e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1ad9551f1d90e304f55f86618143b355f40315fe
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[2c728929c10e91152babdf6e4ab8db1aeeeb2908] ANDROID: qcom: Add devm_blk_ksm_init to ABI

testing commit 2c728929c10e91152babdf6e4ab8db1aeeeb2908
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f192f91bd44a4e4503fa78363ff2a679950de749b0d24f7e57267994e6b5fc37
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2c728929c10e91152babdf6e4ab8db1aeeeb2908
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[760b82c9b88d2c8125abfc5f732cc3cd460b2a54] ANDROID: sched/fair: Bias EAS placement for latency

testing commit 760b82c9b88d2c8125abfc5f732cc3cd460b2a54
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: eb37d73f53d281316ef4d82a1db81b61f66941060a7f158a7d61b82a0e9d7dc4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 760b82c9b88d2c8125abfc5f732cc3cd460b2a54
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[f1a25121dd6ac8ae0c1d6a473ea36145040bd2a6] ANDROID: dma-buf: Cleanup minor usage in "Add proper kref handling on dma-buf heaps"

testing commit f1a25121dd6ac8ae0c1d6a473ea36145040bd2a6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6ae33d2f87fb99e9568b383ebb93166b7051e44cd497bc7e127270b1772b3dbb
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f1a25121dd6ac8ae0c1d6a473ea36145040bd2a6
Bisecting: 2466 revisions left to test after this (roughly 11 steps)
[aac5a77959999b5707d604a70dad21f764b27446] ANDROID: Update symbol list for mtk

testing commit aac5a77959999b5707d604a70dad21f764b27446
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2be62082ac063f42c19c4a9939723a9bc75f06d14e65eed5bcf8ee8ef943420b
run #0: crashed: BUG: stack guard page was hit in file_open
run #1: crashed: BUG: stack guard page was hit in file_open
run #2: crashed: BUG: stack guard page was hit in file_open
run #3: crashed: BUG: stack guard page was hit in file_open
run #4: crashed: BUG: stack guard page was hit in corrupted
run #5: crashed: BUG: stack guard page was hit in file_open
run #6: crashed: BUG: stack guard page was hit in file_open
run #7: crashed: BUG: stack guard page was hit in file_open
run #8: crashed: BUG: stack guard page was hit in file_open
run #9: crashed: BUG: stack guard page was hit in file_open
# git bisect bad aac5a77959999b5707d604a70dad21f764b27446
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[932862fac2ae7cbc4fa3b13ae0e42e72a1e61401] UPSTREAM: driver core: Delete pointless parameter in fwnode_operations.add_links

testing commit 932862fac2ae7cbc4fa3b13ae0e42e72a1e61401
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3a4fff51d5d92f4575f66db9d6fc28c807d5f8f1accb8003c817f62998ad4a7e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 932862fac2ae7cbc4fa3b13ae0e42e72a1e61401
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[f0e99852cb911d07f09dd25322103ae865759078] ANDROID: arm64: module: add RELA metadata for FIPS140 use

testing commit f0e99852cb911d07f09dd25322103ae865759078
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bf98462124df42a34794ada0a97ec350ae9dea01bd03c02a1ec1ff1c6eaa9717
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f0e99852cb911d07f09dd25322103ae865759078
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[71037045e888582229544b3a2259f238fd71241d] UPSTREAM: usb: pd: Update VDO definitions

testing commit 71037045e888582229544b3a2259f238fd71241d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5deeccb8f15975aeb5b720f3b6be712d755fd63f79e865e1e8c61f425384a099
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 71037045e888582229544b3a2259f238fd71241d
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[2d2d6428cddcc706931f99148c2155e6f6a089d5] ANDROID: Update the generic symbol list

testing commit 2d2d6428cddcc706931f99148c2155e6f6a089d5
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c36de255fc71ed8682445ea9863e276dad418be577eb869df9a1c3d81b4d72d4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2d2d6428cddcc706931f99148c2155e6f6a089d5
Bisecting: 2423 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: 29fdcc1c3b03991cbb9a6a95a4fe0645ccf08e3e64dd4dca92bddba11493aa9c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 5c96cfe8b92542fb8b75fc71a09e3a1cd99ee554
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[35dafe72dd7f7802f941f441f32b9d85efce8803] ANDROID: vendor_hooks: tune reclaim swappiness or scan type

testing commit 35dafe72dd7f7802f941f441f32b9d85efce8803
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c9b754e2d5a07ef26d30b2a1e9910669af689ed2c4efad8eadf191cd3fa05033
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 35dafe72dd7f7802f941f441f32b9d85efce8803
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[1718ba525f1a532357770299edef41fde5c4534f] UPSTREAM: KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS

testing commit 1718ba525f1a532357770299edef41fde5c4534f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 740f25efba13a7612fcbf833252b13fcc16ea5a6898cf1f2a9c8d0942cd86f89
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1718ba525f1a532357770299edef41fde5c4534f
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[606bb053823378adbd12fd8a31af7309250daedb] BACKPORT: FROMGIT: userfaultfd/selftests: unify error handling

testing commit 606bb053823378adbd12fd8a31af7309250daedb
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 00980e0578accc207515113ceb2527fbe70bb485c8fb438557c78f6063fb14db
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 606bb053823378adbd12fd8a31af7309250daedb
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[1c2af92b869c363ada8df84340bab033b81e6628] UPSTREAM: psci: Support psci_ops.get_version for v0.1

testing commit 1c2af92b869c363ada8df84340bab033b81e6628
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 122173a0d2cb026defebb4ca81c477a81d386594181769866b6d1753604b4a35
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 1c2af92b869c363ada8df84340bab033b81e6628
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[94d5fade6016d93b07840ecfca627e4ecffc11d9] Revert "Revert "module: Make module_enable_ro() static again""

testing commit 94d5fade6016d93b07840ecfca627e4ecffc11d9
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 68f72028c34f0a47deccc0249494469d2b54aa0cdfbc445b8eb6ad1ef1da5bc4
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 94d5fade6016d93b07840ecfca627e4ecffc11d9
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[b5982bb1060b4f5968409df1e1334fec4ae8bb5b] UPSTREAM: kasan: define KASAN_GRANULE_SIZE for HW_TAGS

testing commit b5982bb1060b4f5968409df1e1334fec4ae8bb5b
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 b5982bb1060b4f5968409df1e1334fec4ae8bb5b
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[3f2b9b566b26e702d9c4a73c2f8697e5479ddb92] UPSTREAM: iommu/mediatek: Add power-domain operation

testing commit 3f2b9b566b26e702d9c4a73c2f8697e5479ddb92
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1283aea2e0ae1f44c983bcf3885b86429963a0b40094d48998c26f37ffc6b64d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 3f2b9b566b26e702d9c4a73c2f8697e5479ddb92
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[32c13ae5ff8f3e5f4db3f0e4c5413b592d8db863] FROMLIST: fuse: Introduce passthrough for mmap

testing commit 32c13ae5ff8f3e5f4db3f0e4c5413b592d8db863
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 13fbb6386d063aa521fb6e2761c3ef4dd5db95d8392709c755c6d2926ba41f9f
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 32c13ae5ff8f3e5f4db3f0e4c5413b592d8db863
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[e26fd78761d17ac1180bd1e3bbee123bcea38259] FROMGIT: selinux: vsock: Set SID for socket returned by accept()

testing commit e26fd78761d17ac1180bd1e3bbee123bcea38259
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f8c25cdba05a262ce057fb41baef6fe372c4d170f0b3e9dbd5eb747a71c575a9
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e26fd78761d17ac1180bd1e3bbee123bcea38259
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[8a9ee1c372f344d8bd652f4753af09e19b0e0960] ANDROID: staging: debug-kinfo: remove unnecessary defer probe

testing commit 8a9ee1c372f344d8bd652f4753af09e19b0e0960
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fb2983a2077eb95bd7bc4fcdbe2b14975532d649ff8b8e553516247072315059
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 8a9ee1c372f344d8bd652f4753af09e19b0e0960
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[f79c819c3e4c81dca4d7b8916627c6923e98f1eb] ANDROID: GKI: Disable coresight config

testing commit f79c819c3e4c81dca4d7b8916627c6923e98f1eb
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2a1709a55dd83da06be8546d883aa1f5f26ac6b34252e0a1f6662f7def186d1d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip f79c819c3e4c81dca4d7b8916627c6923e98f1eb
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[2485698a772d70dff27880d951fa5341bb9a6e2f] UPSTREAM: Revert "driver core: Avoid deferred probe due to fw_devlink_pause/resume()"

testing commit 2485698a772d70dff27880d951fa5341bb9a6e2f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8b6d4fa8558e47f356f99f1e7b1f2a8242912a00f935cbdef5a9fd0cc1bb331c
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 2485698a772d70dff27880d951fa5341bb9a6e2f
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[7dda6587abc7c7ba372db6b1bf5816701ff01e8b] ANDROID: ext4: fix mis-merge with encrypt+casefold support

testing commit 7dda6587abc7c7ba372db6b1bf5816701ff01e8b
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5194470e16e91beb634009fab7e602dde3f11274bf1cbd9034112c1a22ac746d
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 7dda6587abc7c7ba372db6b1bf5816701ff01e8b
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[a8198d10622f1ee7343cb975838162ff18f8b1b3] ANDROID: mm: use alloc_flags for cma first alloc policy

testing commit a8198d10622f1ee7343cb975838162ff18f8b1b3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 28e2518091381ca008893c51dc4a0a7e3b7729663d025bbd8f8b286944260a02
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip a8198d10622f1ee7343cb975838162ff18f8b1b3
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[e1be87019fc97f736f2729a2a4198d250d28633b] ANDROID: serial: msm_geni_serial_earlycon: Add Earlycon support

testing commit e1be87019fc97f736f2729a2a4198d250d28633b
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ba27dfd16eec4f6809f6fe7c3a58042ce7b0f4428ea9b96b2c888db6df20c55e
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip e1be87019fc97f736f2729a2a4198d250d28633b
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[20599bae2f4432c7c0c95851e0c7c3b5562356a9] ANDROID: net: ipv6: autoconf routes into per-device tables

testing commit 20599bae2f4432c7c0c95851e0c7c3b5562356a9
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: aa187e8ab9e9f6e0b51640bf64c6ca0a3f4a7b3cf210bc5ff8e3832c882f16df
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@10.128.10.0:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.1:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #2: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.3:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.3' (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@10.128.10.4:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.4' (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@10.128.10.6:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.6' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #5: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.9:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.11:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.11' (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@10.128.0.110:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.110' (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@10.128.0.118:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip 20599bae2f4432c7c0c95851e0c7c3b5562356a9
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[ccccfe1530c99ae33a0508d9f0b0305f4a4ec1b9] Merge ee4a925107d1 ("Merge tag 'x86-paravirt-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline

testing commit ccccfe1530c99ae33a0508d9f0b0305f4a4ec1b9
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 986a163898b899441fb2fc411952968702980351f527782b1d77646584880337
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip ccccfe1530c99ae33a0508d9f0b0305f4a4ec1b9
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[8071fc36e9e6da6b1580be786beee3319c50027a] ANDROID: update ABI representation

testing commit 8071fc36e9e6da6b1580be786beee3319c50027a
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 4f005cf70d9234875626843137bf1e068c8778f2c436d54847adcdf45a67e3ee
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@10.128.0.217:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.217' (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@10.128.0.131:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.131' (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@10.128.0.219:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.219' (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@10.128.0.222:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.222' (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@10.128.0.225:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.225' (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@10.128.0.227:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.227' (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@10.128.0.235:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.235' (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@10.128.0.238:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.238' (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@10.128.0.239:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.239' (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@10.128.0.242:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip 8071fc36e9e6da6b1580be786beee3319c50027a
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[6a0e0ecdd4b27a73d289a5ca24e580d804a2cb5a] Revert "fs: don't allow splice read/write without explicit ops"

testing commit 6a0e0ecdd4b27a73d289a5ca24e580d804a2cb5a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 51842b104ef9e59edd7a7b1928cf74e54f37499a5e3146662debde3794ad6163
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6a0e0ecdd4b27a73d289a5ca24e580d804a2cb5a
Bisecting: 2423 revisions left to test after this (roughly 11 steps)
[df80ec7469958eb2c7a95e3211b110610fec1250] ANDROID: sched: Add vendor data in struct cfs_rq

revisions tested: 56, total time: 8h6m10.54579762s (build: 5h43m53.114555301s, test: 2h11m20.277291695s)
error: bisection is taking too long (>8h0m0s), aborting