bisecting cause commit starting from 414e6c8e941caae43f7b25f8014c2b5e2100679d
building syzkaller on 53c67432e69b0df4ff64448b944cbffaecec20f4
testing commit 414e6c8e941caae43f7b25f8014c2b5e2100679d
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0a35cca5a29d3a85205df67dd7069cac1490d14df14d1f0a2812b446487f7ed8
run #0: crashed: BUG: stack guard page was hit in corrupted
run #1: crashed: BUG: stack guard page was hit in sys_mount
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 sys_mount
run #5: crashed: BUG: stack guard page was hit in corrupted
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in corrupted
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in corrupted
run #10: crashed: BUG: stack guard page was hit in corrupted
run #11: crashed: BUG: stack guard page was hit in corrupted
run #12: crashed: BUG: stack guard page was hit in sys_mount
run #13: crashed: BUG: stack guard page was hit in corrupted
run #14: crashed: BUG: stack guard page was hit in corrupted
run #15: crashed: BUG: stack guard page was hit in sys_mount
run #16: crashed: BUG: stack guard page was hit in corrupted
run #17: crashed: BUG: stack guard page was hit in corrupted
run #18: crashed: BUG: stack guard page was hit in sys_mount
run #19: crashed: BUG: stack guard page was hit in corrupted
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: f6e05734ea83e9dafd88c51a2d4aef92af59eceffc60d26d0ea441db7e149ffb
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: c7450d57a4d1c84a7d741fc2d3aed09908add8beec626abb5a4614967ed167fd
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: 8b46a72112fcda0a33e049b150bf9f37dd12fd5ffafbd28d78a96616a3290262
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: 58727d919ded5c14ed786def01a6269af3a13b716800ae32b2a1a50922fa409b
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: c0983aa576203aa99f6517e229bc0f21dd8e158259f69cdcc2035ea6e6415130
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: 77ea3e68d2c39989086aa2e96321f7ce251328fe57fb5b873327c855ec42ed3a
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: eae1b6bfdf744d747e5b20516357572662c776a282d9c3c0c5e7296a286bff19
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 corrupted
run #9: OK
# 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: f64b8ee413ebf0ff9a5632c946b072ba73cc2e65e10f78eba3c18190362ba081
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: afb2eb432bbfa4bd3c4280313f282ee66bdf2cefbf90f1e0d240b34a62f36de9
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: 3223a8cca39fe8f669823402204c699414b891ac29a19a2fa36dc29d97ce300d
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: KASAN: use-after-free Read in task_active_pid_ns
run #3: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #4: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #5: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #6: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
run #7: 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 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: f9ab41f8f0aa6049070f0c85de26c18f4265df81086923593c1f35ec2d6091b0
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: 6288c378bbdf043ed30d3a4fada01bd4e350491a48f644ade32da6d80e7381a6
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: 388805218f2cebcfa24f934012190c2889f7b0665b3af7d24c0cd89485850a9f
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: af1da82328f5a432eb6f2631ef23750640e30fca3347f9ddb6ae975fe2edccd8
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: cf9c7e3ff13a604f9c7dffc49e791671f23e3e0f66e728ceabba86971136380a
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: 6340d147f89722d217c0b5cb656d8caa7876015b8cc72eecd6a901f2177cd19e
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: 33a26c6632e246797e27b52949187bf752e7e3e64c369fd58a5f31e96b466921
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: 112ef45d7274fea3bfae99dd9c33a6404bca60674dc7db38d0efffc866f257fd
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: 7f2f3947d64e2c243519b0e8913396e75f73f4bfa9d9bfcf58ac8201a4f715c7
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: d1e4dfec80f630c0655376a9109ffb62236ee33d7cc09c9c2ed07eaefccb2c0f
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: 20c95f9536e056b482a626e6eb2e0ce8472252cc3db4afdc08953e951067ea02
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: f6e547a94b499775dd3f5281236d4df84272e4922001d128696406b5ac0a7507
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: 952dec3202bab42ecd6a9e194fee0a57a1dd42192c4d28e33e819c79590fbbae
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: e8a0ffb0a3aebd8502b1397f0a2d354bf446811b2054848f7adde8dd92e3c4fb
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: cf38b46218888a44fa1910c8bedb4ec4a41b660a37935980823aa015b50b33b3
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: a355878e4b3740954e2b43e6786fc69d9918c780ba08726e88227bb1e49264e4
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: 44517caefdcf77c834154f53d9b4ef333ea685197c5c764a2438b7461a89cd89
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: c71ef1094dca73b673934e6d1e03c6b3de6e44fa3b955a06791a1b35ea279cf6
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: 309abcc31e661ffb44e33e274e31584b53769419283e487a1e8e0da3260efa9c
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: 059e0f46f154cd370226fa777163c598998441520bcee243729cf7dc24391de1
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: fc45c188cf223b13c2fdc39d24a815af1aa5cc3c5c79f573f66941161f63c859
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: 92e510282c495b7cff766967546a9397b48b4778226083080fe2b4c4c4371de0
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 sys_mount
run #5: crashed: BUG: stack guard page was hit in sys_mount
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in corrupted
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: OK
# 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: 2e74e2eabc7a7292e59db62f45384ed870c03a9b0fdd4c53c3efe66b0d4d8d97
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: 66afb6cb42c86dbdafa420dd4f3ec674577002943994982b11db1fc5e2485e11
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: bcba75fc76f2563f69f07fc797957d15f4b5e206377888afff26fb6d504421d8
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: 8c8c8bf1261f8a36eab1d4e377d1c769d97a035e590abd9b9a9b071c37d9dea5
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: 88397ff75ef59322a2ea0dbcc44603aacfc86b1312ce8e360490d0e025962516
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: 246ee6acf48074f4030e15a0bd185ec2a0829a3180bfdbb37430449ce8fdc981
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: cf498defda8455b3f767f80761cd0a65161890c195829b62a7f307f2a9ada9e4
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: f49bf001d44f32573c85eababb52aaa38bafaefe4fef33d9b58ac27dcc9e474a
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: ff102d1d9357cc4841adcda1f23c0042fdfe3aac00f0937291fe0c5445f68d09
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: ebd0f0ec1fea7812bb019d79dad89b9b7a212a9a84f009cd6a64486941680bd9
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: 23e2898957e839f97965918d6872a58d94b2904d2daac699d80d421189588c77
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: 44c0004dfe3135b8dc219bb039c77ecbc45a86f35a6812885da96a40eee5521c
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: 9153e88d4db2ead6e63cf77eb623882d9492e7faa74c2f8a7d80b2e7815b8c7d
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: a10baae6ffa38ba2bcb9dc0c7b7044a12aa666587c560796a376733ba797db98
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: a92bdd6a27f784517405d5eca486cc4bed1fbe02a0f1852cca3f53973b30389d
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: 86abe608c0151fc9152f2a9ee4b9746bc1f09d3039fc1cbe4fe1016950ce3a1c
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: 3b1cfcb5d2edcb4ce0a76182cccc8a78589050967a5d5832e263c5daa1b0b8ea
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: 6111befc28c27806600d9dfb4597356332cdab89b2a1e13014f0f1ed4dfb8ee6
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: 1a137b10a216f31e654d4c925a5cb23ba2f29eaeca4576ee1d019916040d551d
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@10.128.1.66:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.66' (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@10.128.1.99:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.99' (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@10.128.1.43:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.43' (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@10.128.1.100:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.100' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #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@10.128.1.107:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.107' (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@10.128.1.112:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.112' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.51:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.51' (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@10.128.0.43:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.43' (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@10.128.10.2:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.2' (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@10.128.10.5:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# 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: e6d57da94a9de8a6f0f51a78a6e5cf1a3fccf1f2319224665cc2d367395119d6
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@10.128.0.133:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.133' (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@10.128.0.180:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.180' (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@10.128.0.247:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.247' (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@10.128.1.61:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #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@10.128.1.69:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.69' (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@10.128.1.74:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.74' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.75:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.75' (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@10.128.10.17:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.17' (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@10.128.10.22:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.78:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.78' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# 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: 3ed5386ac42aad3ebdf1bbf8175699e30f50a320134be5da0993b9790b8c96c5
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

testing commit df80ec7469958eb2c7a95e3211b110610fec1250
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b2524521c613ffc1397c00981a7b8a6095658f8e02471f38e39290b902b6c531
run #0: crashed: BUG: stack guard page was hit in sys_mount
run #1: crashed: BUG: stack guard page was hit in corrupted
run #2: crashed: BUG: stack guard page was hit in corrupted
run #3: crashed: BUG: stack guard page was hit in corrupted
run #4: crashed: BUG: stack guard page was hit in corrupted
run #5: crashed: BUG: stack guard page was hit in corrupted
run #6: crashed: BUG: stack guard page was hit in corrupted
run #7: crashed: BUG: stack guard page was hit in corrupted
run #8: crashed: BUG: stack guard page was hit in corrupted
run #9: crashed: BUG: stack guard page was hit in corrupted
# git bisect bad df80ec7469958eb2c7a95e3211b110610fec1250
Bisecting: 2336 revisions left to test after this (roughly 11 steps)
[36c15efc6240b3fc4fc517d0cd1511747b4747ad] UPSTREAM: kasan, arm64: unpoison stack only with CONFIG_KASAN_STACK

testing commit 36c15efc6240b3fc4fc517d0cd1511747b4747ad
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 12b8228950b850776fc776102cbc5415480eaad2fa4754b910985765761e4713
all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns
# git bisect skip 36c15efc6240b3fc4fc517d0cd1511747b4747ad
Bisecting: 2336 revisions left to test after this (roughly 11 steps)
[06628c2c21c1eb16679fd7f3fbf9c76475ee2f31] FROMGIT: irqchip/bcm2836: Provide mask/unmask dummy methods for IPIs

testing commit 06628c2c21c1eb16679fd7f3fbf9c76475ee2f31
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 037b046319476167e7b5dd11874f25d276b6da8f2fc7ec3219fb8299fdfe9b8b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 06628c2c21c1eb16679fd7f3fbf9c76475ee2f31
Bisecting: 2336 revisions left to test after this (roughly 11 steps)
[de14450d0684d7df6350e8bc8689b04cfc5c1e10] ANDROID: cuttlefish_defconfig: Add support for AC97 audio

testing commit de14450d0684d7df6350e8bc8689b04cfc5c1e10
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 882faac7a0acd5bebee3cc669f8d9d3f47dd3329b343789ea8fd752f8469e473
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@10.128.0.180:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.180' (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@10.128.10.48:./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 #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@10.128.0.171:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.171' (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@10.128.0.70:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.70' (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@10.128.0.106:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.106' (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@10.128.10.49:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #6: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.116:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.116' (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@10.128.1.0:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.0' (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@10.128.0.44:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

run #9: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.106:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.106' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system

# git bisect skip de14450d0684d7df6350e8bc8689b04cfc5c1e10
Bisecting: 2336 revisions left to test after this (roughly 11 steps)
[6b7cc871d22b3401ff6e28855c41d6b848fb3659] ANDROID: GKI: enable hid-playstation driver

testing commit 6b7cc871d22b3401ff6e28855c41d6b848fb3659
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d5708d4f9c45da251aa523859141ccfff521c6a9f904f5f4949ce72a2341a09b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
# git bisect skip 6b7cc871d22b3401ff6e28855c41d6b848fb3659
Bisecting: 2336 revisions left to test after this (roughly 11 steps)
[7361785b8fafd3dfb74735632c5654b74fde1ba0] f2fs: set checkpoint_merge by default

revisions tested: 61, total time: 8h7m16.49700092s (build: 5h31m57.462567045s, test: 2h24m6.145327559s)
error: bisection is taking too long (>8h0m0s), aborting