bisecting cause commit starting from 234d53d2bb60a9436a6d4d55bef1712613b79014 building syzkaller on 55f90bc6164340898299a59bec0f8599be49a13e testing commit 234d53d2bb60a9436a6d4d55bef1712613b79014 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c99f814525656913b6a0d2a0a14c6744e96d4bade932f66dcb252b622ae34f5d all runs: crashed: BUG: Dentry still in use [unmount of ramfs ramfs] testing release v5.10.75 testing commit 3a9842b42e421f6496a78a42a123639cf6d7ed31 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a20054a0a9a40dbcdbdaa34844da4b6d64cbe6bed9b7500982a42c5a46359cd9 all runs: OK # git bisect start 234d53d2bb60a9436a6d4d55bef1712613b79014 3a9842b42e421f6496a78a42a123639cf6d7ed31 Bisecting: 2616 revisions left to test after this (roughly 11 steps) [919476467a17450b80cd9c62d3011d595f8a66b1] ANDROID: virtio: disable virtio_dma_buf callback checks with CFI testing commit 919476467a17450b80cd9c62d3011d595f8a66b1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4c165a5adc38a704a74256959592675072684c720c5c4743674d8348091f4876 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 919476467a17450b80cd9c62d3011d595f8a66b1 Bisecting: 2615 revisions left to test after this (roughly 11 steps) [a972484579f5511ddf127c705053f2c1aaa4f093] BACKPORT: tools: Factor HOSTCC, HOSTLD, HOSTAR definitions testing commit a972484579f5511ddf127c705053f2c1aaa4f093 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c8d7260f4571f8e65a0430fd01c30673e9c4c340e198b26480dea540b5222e4c all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a972484579f5511ddf127c705053f2c1aaa4f093 Bisecting: 2615 revisions left to test after this (roughly 11 steps) [7a160e2b962b3b38dbb3e044ca28232332524c84] ANDROID: usb: gadget: configfs: Add Uevent to notify userspace testing commit 7a160e2b962b3b38dbb3e044ca28232332524c84 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: eb2ed1e5381e8a44ae6d28def0ffa77bbaaee34af9e7b269b28e33c3fc3c31ca 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@10.128.0.67:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.67' (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@10.128.1.228:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.228' (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@10.128.1.229:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.229' (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@10.128.0.211:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.211' (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@10.128.0.96:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.96' (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@10.128.1.236:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.236' (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@10.128.1.239:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.239' (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@10.128.0.252:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.252' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.47:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.47' (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@10.128.1.166:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.166' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip 7a160e2b962b3b38dbb3e044ca28232332524c84 Bisecting: 2615 revisions left to test after this (roughly 11 steps) [4732d8cf82f78f535f92c099c72bb91a36477815] ANDROID: GKI: sock.h: add Android ABI padding to some structures testing commit 4732d8cf82f78f535f92c099c72bb91a36477815 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c21dd05fb1c0cdcc65ca595a340269c7333e1c7515f662c9126d318a2c3ffcdc all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4732d8cf82f78f535f92c099c72bb91a36477815 Bisecting: 2615 revisions left to test after this (roughly 11 steps) [841a52ae0711bc3eb9a903624f6cc0b01ec35eea] f2fs: fix panic during f2fs_resize_fs() testing commit 841a52ae0711bc3eb9a903624f6cc0b01ec35eea compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9c7cf4c0dda34d3820c48f1d3e8407a7b12935be2110b93a1542c046f8765167 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 841a52ae0711bc3eb9a903624f6cc0b01ec35eea Bisecting: 2615 revisions left to test after this (roughly 11 steps) [68bd98a28aa622358c73420792329221c86fbe0c] FROMLIST: KVM: arm64: Wrap the host with a stage 2 testing commit 68bd98a28aa622358c73420792329221c86fbe0c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a5cc518c1976f843dfa3d1a722a7e6afdd2c298d5b1ea9255b120b572fd68e24 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 68bd98a28aa622358c73420792329221c86fbe0c Bisecting: 2615 revisions left to test after this (roughly 11 steps) [7004c47db2b66abb63cfd7bc959ebafae1c0a873] f2fs: Show casefolding support only when supported testing commit 7004c47db2b66abb63cfd7bc959ebafae1c0a873 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e9d8c4adb2c5303eea1e3e337cd8ceec517e31a692b7de7e3603ae783fd3e68f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 7004c47db2b66abb63cfd7bc959ebafae1c0a873 Bisecting: 2615 revisions left to test after this (roughly 11 steps) [3ccfc59f82e90ca75d7b5141c4ea3ba28304652d] Merge 5.10.24 into android12-5.10-lts testing commit 3ccfc59f82e90ca75d7b5141c4ea3ba28304652d compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bc0e57dc53efb1e2480c6501cda558b77cd419ea19fd8449d13d61232d49333e all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 3ccfc59f82e90ca75d7b5141c4ea3ba28304652d Bisecting: 2615 revisions left to test after this (roughly 11 steps) [bd3afc373fac328351afc0624e772282ccb47e0c] Merge branch 'android12-5.10' into `android12-5.10-lts` testing commit bd3afc373fac328351afc0624e772282ccb47e0c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 07081c2635c6a83fdfedc9b8b79d4ec683b5a936c566a14007ec5813648128e2 all runs: crashed: BUG: Dentry still in use [unmount of ramfs ramfs] # git bisect bad bd3afc373fac328351afc0624e772282ccb47e0c Bisecting: 2487 revisions left to test after this (roughly 11 steps) [09518917068679fade40d2ed56dd0de4e28d045e] FROMLIST: fuse: Handle asynchronous read and write in passthrough testing commit 09518917068679fade40d2ed56dd0de4e28d045e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 790a676be5b2d04d2a015cb3360d4a2b86cd903e5520ee1aba655274fffa6b8f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 09518917068679fade40d2ed56dd0de4e28d045e Bisecting: 2487 revisions left to test after this (roughly 11 steps) [265fb0a88a2128b18097f241654b18fb6b23751b] ANDROID: include: drm: support unicasting mipi cmds to dsi ctrls testing commit 265fb0a88a2128b18097f241654b18fb6b23751b compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: e863341cfc6ef438c0fa2a6cea765c68084b89183f6abe6a8a11bb48c2e61ee8 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 265fb0a88a2128b18097f241654b18fb6b23751b Bisecting: 2487 revisions left to test after this (roughly 11 steps) [46c4d1ccb0c1535328f848faa833e107f284110d] UPSTREAM: crypto: blake2s - optimize blake2s initialization testing commit 46c4d1ccb0c1535328f848faa833e107f284110d compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0cce63e637838cb2200eb58f14ec8f5a9fed8453e426bd6bebc621f6f5240843 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 46c4d1ccb0c1535328f848faa833e107f284110d Bisecting: 2487 revisions left to test after this (roughly 11 steps) [59ec77600ff12528d1afd644914fff759eb719fa] ANDROID: gki_defconfig: enable LTO, CFI, and SCS testing commit 59ec77600ff12528d1afd644914fff759eb719fa compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c2aa4c47e6d52fa94e200d41312c83a925d21be548428242621074599aeef810 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 59ec77600ff12528d1afd644914fff759eb719fa Bisecting: 2487 revisions left to test after this (roughly 11 steps) [4ebe2a37ac7e1f3a737e07a6411d51605d68e97e] ANDROID: objtool: Fix __mcount_loc generation with Clang's assembler testing commit 4ebe2a37ac7e1f3a737e07a6411d51605d68e97e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4125bb4c5498afd413ddf7a8b5483b923b5839278d694b1b3de851c4b7159379 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4ebe2a37ac7e1f3a737e07a6411d51605d68e97e Bisecting: 2487 revisions left to test after this (roughly 11 steps) [20510bc85b8965682684d07e040640bea71d5ba1] ANDROID: update abi for 5.5-rc6 testing commit 20510bc85b8965682684d07e040640bea71d5ba1 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 2e453a8ac34e53c7eb2cf14f250acce35d4adaaed840077ac3fb49a40cbd943a all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 20510bc85b8965682684d07e040640bea71d5ba1 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [46c253ac697239649ed64b6c1d50a9d55e753115] UPSTREAM: pinctrl/meson: enable building as modules testing commit 46c253ac697239649ed64b6c1d50a9d55e753115 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 46c253ac697239649ed64b6c1d50a9d55e753115 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [0dc97b664f834a1f25ae5cb3a653e131da1d2798] ANDROID: GKI: enable hidden configs for DMA testing commit 0dc97b664f834a1f25ae5cb3a653e131da1d2798 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0b075025b493ff27197134d8f508ba1758b249fa2ef9fdbbcad0e3bb3fa1cea5 run #0: basic kernel testing failed: lost connection to test machine run #1: basic kernel testing failed: lost connection to test machine run #2: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #3: basic kernel testing failed: lost connection to test machine run #4: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #5: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #6: basic kernel testing failed: lost connection to test machine 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 0dc97b664f834a1f25ae5cb3a653e131da1d2798 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [7d8cffdedcc290e19cfae987769f6af191d98373] FROMGIT: kasan: prefix global functions with kasan_ testing commit 7d8cffdedcc290e19cfae987769f6af191d98373 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 74c75ddb49e65ec49475ba5cd546b4e686b9f68c099c740c1020a03712daebbc all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 7d8cffdedcc290e19cfae987769f6af191d98373 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [8de80df7d7e407369d1f8c2971daf29348d1a643] ANDROID: scsi: ufs: allow ufs variants to override sg entry size testing commit 8de80df7d7e407369d1f8c2971daf29348d1a643 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d7a96490d946e936fecbd29f1caadf0dcd15b4d4190b61d9b29dc1c95b4b9e58 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 8de80df7d7e407369d1f8c2971daf29348d1a643 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [8a0e4c2b94375dcb0021c6173c3c3a4a4a8cc55a] FROMLIST: fuse: Fix crediantials leak in passthrough read_iter testing commit 8a0e4c2b94375dcb0021c6173c3c3a4a4a8cc55a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3ed0f3a9e6b10f741f27d205cffd8d1119c9d0923278598b8b251e4b91f10c03 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 8a0e4c2b94375dcb0021c6173c3c3a4a4a8cc55a Bisecting: 2487 revisions left to test after this (roughly 11 steps) [775d6f9fafa8d8f5f8d1c5405f0fdbb58c4c1872] FROMGIT: remoteproc: introduce is_iomem to rproc_mem_entry testing commit 775d6f9fafa8d8f5f8d1c5405f0fdbb58c4c1872 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 493b8b4a1a3717d7de42b9bb1fa0976e08fd3031a85b32e26eacc7c1731bacba all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 775d6f9fafa8d8f5f8d1c5405f0fdbb58c4c1872 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [81802314e3a9bf77cc55fdb68effa8a395395d9b] ANDROID: GKI: Update ABI XML report testing commit 81802314e3a9bf77cc55fdb68effa8a395395d9b compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f2987265408ccd7ce0083571860dff381440a17694e675793d33136e653e0750 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 81802314e3a9bf77cc55fdb68effa8a395395d9b Bisecting: 2487 revisions left to test after this (roughly 11 steps) [563c7d9596adbdd4c37a421419ff3204dac97118] FROMGIT: kasan: Add KASAN mode kernel parameter testing commit 563c7d9596adbdd4c37a421419ff3204dac97118 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d95c2dd2e408f3c5c3a1ec04025316087385bbc490b66f76ef79fca215d1213e all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 563c7d9596adbdd4c37a421419ff3204dac97118 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [bbc60b009e6f515245f0c002fb54f6b96c6a0dc6] UPSTREAM: arm64: enable armv8.5-a asm-arch option testing commit bbc60b009e6f515245f0c002fb54f6b96c6a0dc6 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 bbc60b009e6f515245f0c002fb54f6b96c6a0dc6 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [239f5f1767e862a2030508a88940652d1de60771] Revert "FROMLIST: arm64: implement Shadow Call Stack" testing commit 239f5f1767e862a2030508a88940652d1de60771 compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8f9b7a223d879dc29975a19a904a39d82b6197c941caa9fb373610eeba4875ae all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 239f5f1767e862a2030508a88940652d1de60771 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [2a6bc198915275a36c2822d80d680922bba7ba3c] UPSTREAM: arm64: alternatives: Remove READ_ONCE() usage during patch operation testing commit 2a6bc198915275a36c2822d80d680922bba7ba3c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 5354c10acb63488a639840ff94594514c5e548d6ab6dd55bd0fe5ef588c58da7 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 2a6bc198915275a36c2822d80d680922bba7ba3c Bisecting: 2487 revisions left to test after this (roughly 11 steps) [56cfdd46b8bccffecdf0121c1d329b16a3a49906] FROMGIT: userfaultfd/selftests: remove the time() check on delayed uffd testing commit 56cfdd46b8bccffecdf0121c1d329b16a3a49906 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 014f8d214f05b6bdc7906de11d49296e424775a9abb32ba57bb9f99ac9672eeb all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 56cfdd46b8bccffecdf0121c1d329b16a3a49906 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [ff4017a055372de8e01fa4c391114a3f84c861a4] FROMGIT: usb: typec: ucsi: Add conditional dependency on USB role switch testing commit ff4017a055372de8e01fa4c391114a3f84c861a4 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 91ffc50c7430c2e3c938db347a03fc2492090bfb3e8e3491031c9b4416f4afcc all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip ff4017a055372de8e01fa4c391114a3f84c861a4 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [00a3a397540a892d16ee53ea0343b36f4a67534a] ANDROID: Incremental fs: Allow running a single test testing commit 00a3a397540a892d16ee53ea0343b36f4a67534a compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 45af211db57847278f7e0efe5a891f8822b2ba681a79e533f04e4b2d58f38cdf all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 00a3a397540a892d16ee53ea0343b36f4a67534a Bisecting: 2487 revisions left to test after this (roughly 11 steps) [8b4355a9c1cd1d666a83628be59195ee35fd223e] UPSTREAM: KVM: arm64: Delay the polling of the GICR_VPENDBASER.Dirty bit testing commit 8b4355a9c1cd1d666a83628be59195ee35fd223e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4789c7342e492b366220fd63be16f9237700cc608da2210b59d562e88b75ca46 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 8b4355a9c1cd1d666a83628be59195ee35fd223e Bisecting: 2487 revisions left to test after this (roughly 11 steps) [4d6fc9778d75d9462d35255f788ab160c0f9455e] ANDROID: gki: Set CONFIG_SERIAL_SAMSUNG for early con. testing commit 4d6fc9778d75d9462d35255f788ab160c0f9455e compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9142526c4d84b6383c26f6c5433c8284d7510d13e8b65e6101c2b1c89dc9ba6e all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4d6fc9778d75d9462d35255f788ab160c0f9455e Bisecting: 2487 revisions left to test after this (roughly 11 steps) [6ea56d2bd0a888a7e9747d1a15cbb4b019902309] UPSTREAM: KVM: arm64: Remove redundant Spectre-v2 code from kvm_map_vector() testing commit 6ea56d2bd0a888a7e9747d1a15cbb4b019902309 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4ce18b5296b44c09c0ebb7f52e484bf22b56b7376cb8d75a26c6778d41957e48 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6ea56d2bd0a888a7e9747d1a15cbb4b019902309 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [cbf07d5fcc1297dc5a8c96555bc1d38c8fa9ed61] FROMLIST: clk: sunxi-ng: add support for the Allwinner A100 CCU testing commit cbf07d5fcc1297dc5a8c96555bc1d38c8fa9ed61 compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 49cc8634ba1d35dd26fa3c0bbfc4dc21d5212d68f576ccd18dd7d4bc2d0009aa all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip cbf07d5fcc1297dc5a8c96555bc1d38c8fa9ed61 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [5e54d0628046d194d105227e2ccf48db36dabd1f] UPSTREAM: KVM: arm64: Add kimg_hyp_va() helper testing commit 5e54d0628046d194d105227e2ccf48db36dabd1f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 93aad6f7a06cb824b0782471a9ac8d45d48cdf13cd8d183f0d1ad50eb36d27d1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 5e54d0628046d194d105227e2ccf48db36dabd1f Bisecting: 2487 revisions left to test after this (roughly 11 steps) [766aa35b1d10ba61e3ca1e6eb733f6e0ccc5c89d] FROMGIT: irqchip/gic-common: Don't enable SGIs by default testing commit 766aa35b1d10ba61e3ca1e6eb733f6e0ccc5c89d compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bc8771e1ad98dd0b3baf7500a49977cfb1f711175f0de463d604925767ba5f5e all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 766aa35b1d10ba61e3ca1e6eb733f6e0ccc5c89d Bisecting: 2487 revisions left to test after this (roughly 11 steps) [aa29f32988c1f84c96e2457b049dea437601f2cc] FROMLIST: fuse: Use daemon creds in passthrough mode testing commit aa29f32988c1f84c96e2457b049dea437601f2cc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f0373ff2be97867beb99bdb3999dbe594f59675fbce3034ba9a8422e9b1ff5f5 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip aa29f32988c1f84c96e2457b049dea437601f2cc Bisecting: 2487 revisions left to test after this (roughly 11 steps) [eb87047f0823f77cc53d7dbc5a1aa320250c3183] Merge c457cc800e89 ("Merge tag 'irq-core-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline testing commit eb87047f0823f77cc53d7dbc5a1aa320250c3183 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 80e7e0e61d246cde4d268b1ce6e3e4841fd8b98d6ae092a0d305545d62544638 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip eb87047f0823f77cc53d7dbc5a1aa320250c3183 Bisecting: 2487 revisions left to test after this (roughly 11 steps) [045204b0801f06ac45b9931cffed155624b1ae55] FROMGIT: KVM: arm64: Unregister HYP sections from kmemleak in protected mode testing commit 045204b0801f06ac45b9931cffed155624b1ae55 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bbd18ef7322ba1de4d3ed0ac8f73be47558ec45044220e912a7660c3fd2110b4 all runs: crashed: BUG: Dentry still in use [unmount of ramfs ramfs] # git bisect bad 045204b0801f06ac45b9931cffed155624b1ae55 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [50d8e116e03d1b19daa619e6e20de54ed822228a] UPSTREAM: parisc: Drop parisc special case for __sighandler_t testing commit 50d8e116e03d1b19daa619e6e20de54ed822228a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 7cf73a0859cf56968897413e60ebbb970682b7badb78b509e29efa46e03014e5 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 50d8e116e03d1b19daa619e6e20de54ed822228a Bisecting: 2452 revisions left to test after this (roughly 11 steps) [9670c1f680a9c5f2d571121994692dcbe94a4ce4] ANDROID: scsi: ufs: add a hook to prepare command testing commit 9670c1f680a9c5f2d571121994692dcbe94a4ce4 compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 510620b19af8f5e6522f96bf1490fb1d082efc834e0a69360bef6038e371f21f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 9670c1f680a9c5f2d571121994692dcbe94a4ce4 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [08c1a30975dd9294db1ae704ee9fb09cfb3fe5ab] FROMLIST: x86/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT testing commit 08c1a30975dd9294db1ae704ee9fb09cfb3fe5ab compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 40bd911b84c3318b36e3c485ee53e3859b4949de9beadeea06807b12d93ad2f3 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 08c1a30975dd9294db1ae704ee9fb09cfb3fe5ab Bisecting: 2452 revisions left to test after this (roughly 11 steps) [6adbbe3093e9b150f606b61cad3f90b2b314c557] FROMLIST: clk: Export clk_register_composite testing commit 6adbbe3093e9b150f606b61cad3f90b2b314c557 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6f05cc3eb0e3215963a64042a3a17cfce87dd1dbca9fc683b34fb0d96fcad77a all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6adbbe3093e9b150f606b61cad3f90b2b314c557 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [7dcf6d6887e289c97a06b9dd7fc33b62b5259db1] fs-verity: rename fsverity_signed_digest to fsverity_formatted_digest testing commit 7dcf6d6887e289c97a06b9dd7fc33b62b5259db1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 646d1b6ef4eeff682bb4e0036085c87854082d93b913b83cebf1e0eb11a7a5e8 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 7dcf6d6887e289c97a06b9dd7fc33b62b5259db1 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [9d77f49849d3699728f6f99f0e2ae10cdf2b7426] Merge 6f5032a852f9 ("Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt") into android-mainline testing commit 9d77f49849d3699728f6f99f0e2ae10cdf2b7426 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cc9e32ec57670c7325e0b5c90de8d0c1fe511c015a683c315ac87320ee2af714 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 9d77f49849d3699728f6f99f0e2ae10cdf2b7426 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [dc05445a375f0e2025f772e042bb587f516a95ca] ANDROID: x86 gki_defconfig: enable DMA_CMA testing commit dc05445a375f0e2025f772e042bb587f516a95ca compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: f5d7b3fe45d673f18d42446dfd64c636d69c76bab1fb98556bb8f6a699bacde9 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@10.128.1.132:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.132' (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@10.128.1.153:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.153' (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@10.128.1.159:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.159' (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@10.128.0.31:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.31' (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@10.128.1.182:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.182' (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@10.128.1.145:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.145' (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@10.128.1.188:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.188' (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@10.128.1.152:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.152' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.191:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.191' (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@10.128.1.197:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.197' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip dc05445a375f0e2025f772e042bb587f516a95ca Bisecting: 2452 revisions left to test after this (roughly 11 steps) [4bce87919fcdac26fa73a42473371ab1ea68dcf8] ANDROID: gki_defconfig: Enable CONFIG_MEMORY_HOTREMOVE testing commit 4bce87919fcdac26fa73a42473371ab1ea68dcf8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8f5989516e84d1a288ecf081e7a97550fc6f8e93307160dc568a0b73c0d294bd all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 4bce87919fcdac26fa73a42473371ab1ea68dcf8 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [d6aced53bb933e057d157cba47a4e95631d39355] staging: ion: refactor ion's buffer manipulators into a separate file. testing commit d6aced53bb933e057d157cba47a4e95631d39355 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 40b210006f94fb8c4a2a8539edce4e4f840e537b861f8a88d9aafb544d433ba8 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@10.128.1.239:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.239' (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@10.128.10.2:./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 #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@10.128.0.81:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.81' (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@10.128.10.29:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.29' (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@10.128.10.32:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.32' (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@10.128.1.240:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.240' (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@10.128.10.34:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.34' (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@10.128.10.38:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #8: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.164:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.164' (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@10.128.1.73:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.73' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip d6aced53bb933e057d157cba47a4e95631d39355 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [95a43fc99f147282c64e68baf1ea18041c7755ea] ANDROID: Incremental fs: Add zstd compression support testing commit 95a43fc99f147282c64e68baf1ea18041c7755ea compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 193610fb5442867b2450b246ad4c730aa8dc53f2d2632eb0103a2a6306524c1f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 95a43fc99f147282c64e68baf1ea18041c7755ea Bisecting: 2452 revisions left to test after this (roughly 11 steps) [0cd627b5a33ec3bdbcd427db70d142e49fde2a81] ANDROID: update gki_defconfig testing commit 0cd627b5a33ec3bdbcd427db70d142e49fde2a81 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 91e383b848122fd47b9be7ecd822970269880115a49d239ff7da61b75da6d425 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 0cd627b5a33ec3bdbcd427db70d142e49fde2a81 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [878495dacd22d882c0c753d6cda6e9a3f966b9d1] ANDROID: sched: Add restrict vendor hooks for load balance testing commit 878495dacd22d882c0c753d6cda6e9a3f966b9d1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 41c3129e468f88180fecbeb162a4d480b3cbb49f5227e33211995cf79b10b081 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 878495dacd22d882c0c753d6cda6e9a3f966b9d1 Bisecting: 2452 revisions left to test after this (roughly 11 steps) [bba0d8a87e2679388c1c09bd47be0274fbe6a69a] ANDROID: GKI: Enable some necessary CFG80211 configs for WIFI testing commit bba0d8a87e2679388c1c09bd47be0274fbe6a69a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 061b3b998bdc212f72310e6485931f0e7d4b0873237fb92630c36660fb8aeb5f all runs: crashed: BUG: Dentry still in use [unmount of ramfs ramfs] # git bisect bad bba0d8a87e2679388c1c09bd47be0274fbe6a69a Bisecting: 2256 revisions left to test after this (roughly 11 steps) [5f5334aba74e821d79b95dbdc2d333850d5ec604] ANDROID: arm64: disable BTI with CFI for Clang <12 testing commit 5f5334aba74e821d79b95dbdc2d333850d5ec604 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3d73e3c458308747f3ab2a66e78ed63e0e3c7975ec09501deba19052e1cf2894 all runs: basic kernel testing failed: BUG: unable to handle kernel paging request in task_active_pid_ns # git bisect skip 5f5334aba74e821d79b95dbdc2d333850d5ec604 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [a77712c342a56420013625c93d8aa1501455a984] ANDROID: Remove unused cuttlefish build infra testing commit a77712c342a56420013625c93d8aa1501455a984 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c1174b0a6cc8383b2d4c06f45cf12680c1d059e8a9e904f81dd5e6571197a7ac 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@10.128.1.52:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #1: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.43:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #2: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.55:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #3: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.56:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.56' (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@10.128.10.58:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #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@10.128.1.61:./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 #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@10.128.1.89:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.89' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #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@10.128.15.192:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.15.192' (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@10.128.15.193:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.15.193' (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@10.128.0.109:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.109' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip a77712c342a56420013625c93d8aa1501455a984 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [6a83be9696170afd238ec02de9938d88461c5fcc] Merge 79ec6d9cac46 ("Merge tag 'libata-5.10-2020-10-12' of git://git.kernel.dk/linux-block") into android-mainline testing commit 6a83be9696170afd238ec02de9938d88461c5fcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4c8858b65355d3ce85018372e7a8195b05e482c218b9077ff3b64823c72f90af all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 6a83be9696170afd238ec02de9938d88461c5fcc Bisecting: 2256 revisions left to test after this (roughly 11 steps) [e80bcd46271b80971283b64b4c8298100d1a8737] ANDROID: mmc: Add vendor hooks testing commit e80bcd46271b80971283b64b4c8298100d1a8737 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3a47c597f7a96f4c195f52d461e5aa36a140f55683b4780d0b46de394465ad26 run #0: basic kernel testing failed: lost connection to test machine run #1: basic kernel testing failed: lost connection to test machine run #2: basic kernel testing failed: lost connection to test machine run #3: basic kernel testing failed: lost connection to test machine run #4: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #5: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns run #6: basic kernel testing failed: lost connection to test machine 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 e80bcd46271b80971283b64b4c8298100d1a8737 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [cf67471ced1a9cb33328600c3abe944cd013f6d5] ANDROID: clang: update to 11.0.5 testing commit cf67471ced1a9cb33328600c3abe944cd013f6d5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1b6677c530967aefc880c1db55687fe08b0e0bb7da0a5acc4a4e45b37de76805 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip cf67471ced1a9cb33328600c3abe944cd013f6d5 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [0a39c7fe727bc182ad08bfa42f1ec6324554da78] Revert "ANDROID: x86: Remove a useless warning message" testing commit 0a39c7fe727bc182ad08bfa42f1ec6324554da78 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: a2b20e9a06e45431c81f7ba84871e0838050098331ff4749b21225cb291519ee all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 0a39c7fe727bc182ad08bfa42f1ec6324554da78 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [b0748cf3e15817582e290e2b1bd0822f45788f30] Merge c2dc4c073fb7 ("Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost") into android-mainline testing commit b0748cf3e15817582e290e2b1bd0822f45788f30 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 06f17c71b6e58eaf673de2119c9e2307fdbea06e54b3a2d118437f79daaaaf3a all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip b0748cf3e15817582e290e2b1bd0822f45788f30 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [e275019d8c5ab69a95b45262c034fe7371bcf87e] FROMGIT: usb: dwc3: Capture new capability register GHWPARAMS9 testing commit e275019d8c5ab69a95b45262c034fe7371bcf87e compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 878624e58da47c57574c88e1f633d3f7bf40b93e526b3d4410069c9add35933f all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip e275019d8c5ab69a95b45262c034fe7371bcf87e Bisecting: 2256 revisions left to test after this (roughly 11 steps) [523c132fd6961417392fa06114a17a107efef379] ANDROID: ARM: Use zImage instead of Image testing commit 523c132fd6961417392fa06114a17a107efef379 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1f7e666ed1d207ad53121143d32bc5b16d334a89be21f686efe13d61c9f63dce all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 523c132fd6961417392fa06114a17a107efef379 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [9a928af2cc70146a9b5ec7bdc490f6f011f4d85c] FROMGIT: kasan: Add report for async mode testing commit 9a928af2cc70146a9b5ec7bdc490f6f011f4d85c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c49c85143d64f3f7ddf8a31eaa8ed162f6ca11fbea7b8fe34ada53881061bc47 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 9a928af2cc70146a9b5ec7bdc490f6f011f4d85c Bisecting: 2256 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: 8aa7c26f0e0f7786bc16fbac5bf4c0f78b1435f1639523bd2fc048c2687d92b1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 5c96cfe8b92542fb8b75fc71a09e3a1cd99ee554 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [dccc58c78d6c503a78d5daaa1c46809d5531127b] ANDROID: arm64: dts: qcom: sdm845: Add first PCIe controller and PHY testing commit dccc58c78d6c503a78d5daaa1c46809d5531127b compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: c775dac7b5700cbe69f8d8d2cf7f157577f250dca22057c74d577f48ff8724b7 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip dccc58c78d6c503a78d5daaa1c46809d5531127b Bisecting: 2256 revisions left to test after this (roughly 11 steps) [aab2bdb54bd631735b75e1a49487bf35a5716cee] UPSTREAM: KVM: Documentation: Add arm64 KVM_RUN error codes testing commit aab2bdb54bd631735b75e1a49487bf35a5716cee compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d550ef1dcb7e14eff96025a90c38641d6c2570e27bf1129dbaa547cb41ae4f28 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip aab2bdb54bd631735b75e1a49487bf35a5716cee Bisecting: 2256 revisions left to test after this (roughly 11 steps) [91b66856b86fd2a3b38123cdbb7abf7fe37b8d72] BACKPORT: FROMGIT: userfaultfd/selftests: reinitialize test context in each test testing commit 91b66856b86fd2a3b38123cdbb7abf7fe37b8d72 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b3014c192086eb1e650ffb7de87547b56b8a67a0a47317c2e94e241eef44f905 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 91b66856b86fd2a3b38123cdbb7abf7fe37b8d72 Bisecting: 2256 revisions left to test after this (roughly 11 steps) [b3fd6681f20fc0de86d830583ccb4cdbf1b3712b] ANDROID: db845c_gki.fragment: Drop CONFIG_USB_DWC3 from config frament revisions tested: 65, total time: 8h4m52.98894957s (build: 5h18m26.183404941s, test: 2h35m21.271915616s) error: bisection is taking too long (>8h0m0s), aborting