bisecting cause commit starting from de64d941a71a8421904c4474415ce7879596f313 building syzkaller on 8b277b8e2ac2f385eec24532a4786cc4ad12e9ae testing commit de64d941a71a8421904c4474415ce7879596f313 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bc0a629da6bbc2556a824484f6f937561433be8988663f5f7bfdf997ef96ef06 run #0: crashed: BUG: stack guard page was hit in corrupted run #1: crashed: BUG: stack guard page was hit in sys_creat run #2: crashed: BUG: stack guard page was hit in corrupted run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK reproducer seems to be flaky testing release v5.10.112 testing commit 1052f9bce62982023737a95b7ff1ad26a5149af6 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 04c86564409c79058b7a5c0d24d035d3a3911f29cff9ca25ad56b7260a46d8ec all runs: OK # git bisect start de64d941a71a8421904c4474415ce7879596f313 1052f9bce62982023737a95b7ff1ad26a5149af6 Bisecting: 2869 revisions left to test after this (roughly 12 steps) [a83b02fc812285bb7fd705cfea421d146ca31c0a] UPSTREAM: regulator: Fix lockdep warning resolving supplies testing commit a83b02fc812285bb7fd705cfea421d146ca31c0a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d57d639c7cfa4dd23f7efbed09275d4f798f5d21612bf05df9607a7c36c37cc1 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip a83b02fc812285bb7fd705cfea421d146ca31c0a Bisecting: 2868 revisions left to test after this (roughly 12 steps) [0aa300a25229b9ba37cdff14c693f70fdfc7a31c] BACKPORT: FROMGIT: mm: Cleanup faultaround and finish_fault() codepaths testing commit 0aa300a25229b9ba37cdff14c693f70fdfc7a31c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 14860b526c06b4f864f66e198007eb6529c91be055b599ee7e58a07333c91c06 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 0aa300a25229b9ba37cdff14c693f70fdfc7a31c Bisecting: 2868 revisions left to test after this (roughly 12 steps) [892978dfabeceab317385d94d4c3dca6b4d423e1] FROMLIST: dma-buf: heaps: Fix the name used when exporting dmabufs to be the actual heap name testing commit 892978dfabeceab317385d94d4c3dca6b4d423e1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9834896d15ef9135b09ddc4945f7e1b8946a3cd32ea6e1e3ec20712fd94fd21b all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 892978dfabeceab317385d94d4c3dca6b4d423e1 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [ce1a244af827b71a6a4aab657cdd7d79794b4ae6] UPSTREAM: ASoC: dmaengine_pcm: add peripheral configuration testing commit ce1a244af827b71a6a4aab657cdd7d79794b4ae6 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3f0d57f3fb7de920f7d3877afbe7ff78f2d105d297a020b8631e8d32277a6449 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip ce1a244af827b71a6a4aab657cdd7d79794b4ae6 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [3aae57372e0c786ce75ba8910f8dcc89dbc919c3] ANDROID: cuttlefish: enable CONFIG_NETFILTER_XT_TARGET_CT=y testing commit 3aae57372e0c786ce75ba8910f8dcc89dbc919c3 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: cfa70a3cfa5234dfa81bd64e6fd91d20e52ebae0daa53b932b219bbb474c945c 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@10.128.0.250:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.250' (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@10.128.1.118:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.118' (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@10.128.1.122:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.122' (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@10.128.0.103:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.0.103' (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@10.128.1.0:./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 #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@10.128.1.126:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.126' (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@10.128.1.130:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.130' (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@10.128.1.134:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.134' (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@10.128.1.143:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.143' (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@10.128.1.96:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.96' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #10: 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@10.128.1.163:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.163' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #11: 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@10.128.1.167:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.167' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #12: 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@10.128.1.171:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.171' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #13: 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@10.128.1.179:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.179' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #14: 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@10.128.1.180:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.180' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #15: 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@10.128.1.27:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.27' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #16: 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@10.128.1.184:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.184' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #17: 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@10.128.1.186:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.186' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #18: 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@10.128.1.187:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.1.187' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system run #19: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.1:./syz-fuzzer"]: exit status 1 Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. scp: ./syz-fuzzer: Read-only file system # git bisect skip 3aae57372e0c786ce75ba8910f8dcc89dbc919c3 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [c8dc4422c6f9c2ae543d5a169f081acccbcfc8f5] ANDROID: cpuset: Make cpusets restore on hotplug testing commit c8dc4422c6f9c2ae543d5a169f081acccbcfc8f5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cacfc6ae325e4b188c46c06090b57b1f078b19c656cbd2300c5f3197f90272bb all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip c8dc4422c6f9c2ae543d5a169f081acccbcfc8f5 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [cc4ff1f3de7773db2c29a151687e6b0e8c88c654] f2fs: fix a typo in inode.c testing commit cc4ff1f3de7773db2c29a151687e6b0e8c88c654 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b46d097573eed8172053e29aa5436866f2d9b322242733241bae4d24ee02dc65 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip cc4ff1f3de7773db2c29a151687e6b0e8c88c654 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [b24eca23811e16f4508a97b2fb058b8cacbe04f6] ANDROID: x86: configs: gki: add missing CONFIG_BLK_CGROUP testing commit b24eca23811e16f4508a97b2fb058b8cacbe04f6 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8ab3a1b29268c4b75531dfd716ad7a830b055ec52161f79a59d89733823e0c10 all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip b24eca23811e16f4508a97b2fb058b8cacbe04f6 Bisecting: 2868 revisions left to test after this (roughly 12 steps) [6aa9e78d6e9878b8053c93a829ffd24d5d9ccb07] FROMGIT: rcu: Allow expedited RCU grace periods on incoming CPUs testing commit 6aa9e78d6e9878b8053c93a829ffd24d5d9ccb07 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b3d4b3a34b456079afc8f8dc822353942c7d349c696f3a538963c890d17c60b3 all runs: crashed: BUG: Dentry still in use in unmount # git bisect bad 6aa9e78d6e9878b8053c93a829ffd24d5d9ccb07 Bisecting: 2756 revisions left to test after this (roughly 12 steps) [752081e03f120ccf65a42667a65e8c745ac23df7] FROMGIT: kfence: add missing copyright and description headers testing commit 752081e03f120ccf65a42667a65e8c745ac23df7 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9075f743016f9f6dbf5644b0cfe479c45fc3a7a70f6ca9e1202b31250e284b1c all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip 752081e03f120ccf65a42667a65e8c745ac23df7 Bisecting: 2756 revisions left to test after this (roughly 12 steps) [ebb5db1010142231f86da6640e6e7da3df01df60] ANDROID: Kconfig.gki: Add entries for qcom clk drivers testing commit ebb5db1010142231f86da6640e6e7da3df01df60 compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: 330002543f0b00d6bcb6feaa3a718f1ca8f0cb25e0552fea5b67515eff837a1a all runs: boot failed: general protection fault in mount_block_root # git bisect skip ebb5db1010142231f86da6640e6e7da3df01df60 Bisecting: 2756 revisions left to test after this (roughly 12 steps) [d25dc33d2799bd25372cc4772ddf0464e94be1bc] FROMLIST: firmware: arm_scmi: make notifications aware of protocols users testing commit d25dc33d2799bd25372cc4772ddf0464e94be1bc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b586571f503adec4324b3eecefa8880817aa3a226fa7911d56b5d2c78edfb5fb all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns # git bisect skip d25dc33d2799bd25372cc4772ddf0464e94be1bc Bisecting: 2756 revisions left to test after this (roughly 12 steps) [c8578a3e9015352bb59ec37dd9528ec4479a9b6f] ANDROID: mm: lru_cache_disable skips lru cache drainnig testing commit c8578a3e9015352bb59ec37dd9528ec4479a9b6f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6ad2f4bcf14da1dc779f7d998263d1d14af11610bf0c22788d6fad805cac60d7 all runs: OK # git bisect good c8578a3e9015352bb59ec37dd9528ec4479a9b6f Bisecting: 382 revisions left to test after this (roughly 9 steps) [93ec12dc507d904aeddce9e12724b8c2ad37c68c] FROMGIT: dma-buf: system_heap: Avoid warning on mid-order allocations testing commit 93ec12dc507d904aeddce9e12724b8c2ad37c68c compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d0cf150934c1ca3895d5e289616b73b5f3e0697daa51561795aecad6f3684d95 run #0: crashed: BUG: stack guard page was hit in corrupted run #1: crashed: BUG: stack guard page was hit in corrupted run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad 93ec12dc507d904aeddce9e12724b8c2ad37c68c Bisecting: 170 revisions left to test after this (roughly 8 steps) [072eded7ca22f1dff8f7e151c46274352a8bbf57] FROMLIST: mmc: core: Export core functions required for clk scaling testing commit 072eded7ca22f1dff8f7e151c46274352a8bbf57 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8aa2ecddd49090f5ad15d619d19eb4baca5fc7bb7b6e030280c1bf8f083649b2 all runs: OK # git bisect good 072eded7ca22f1dff8f7e151c46274352a8bbf57 Bisecting: 84 revisions left to test after this (roughly 7 steps) [431d73396dada35ced5d73542cc54e16140db3d1] UPSTREAM: erofs: reserve physical_clusterbits[] testing commit 431d73396dada35ced5d73542cc54e16140db3d1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 7f0d9246b961d696854d162be87397796d86c06cdf7cb854efdf885739ab43f9 all runs: OK # git bisect good 431d73396dada35ced5d73542cc54e16140db3d1 Bisecting: 41 revisions left to test after this (roughly 5 steps) [4275c37d4e5e2f90ebe6297b2a92396a73bd24d8] ANDROID: GKI: rockchip: Enable symbols for iio testing commit 4275c37d4e5e2f90ebe6297b2a92396a73bd24d8 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: aeffbc934cda42fc59c9c3975767aab58f3a43ac2c7124fe1262dfcdddafb48d all runs: OK # git bisect good 4275c37d4e5e2f90ebe6297b2a92396a73bd24d8 Bisecting: 20 revisions left to test after this (roughly 4 steps) [0a7cdb7fe40ccd770787eaef5211b959a1401fc1] ANDROID: Update symbol list for mtk testing commit 0a7cdb7fe40ccd770787eaef5211b959a1401fc1 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c812509249bde76f58895039a6fab790f326a15848905ad1f90f7b19df54c495 run #0: crashed: BUG: stack guard page was hit in corrupted run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad 0a7cdb7fe40ccd770787eaef5211b959a1401fc1 Bisecting: 10 revisions left to test after this (roughly 3 steps) [c10e63b794ebbff7ae125edd788c7041469b889f] ANDROID: GKI: rockchip: Enable symbols for rockchip-opp testing commit c10e63b794ebbff7ae125edd788c7041469b889f compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8d224896efed1e2f08f0976ed409162172c48b52412b4a5d698dda635fd8caef run #0: crashed: BUG: stack guard page was hit in corrupted run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad c10e63b794ebbff7ae125edd788c7041469b889f Bisecting: 4 revisions left to test after this (roughly 2 steps) [6cef9b295255da56ba165322bdcda03de5b0d130] ANDROID: GKI: rockchip: Enable symbols for common clk testing commit 6cef9b295255da56ba165322bdcda03de5b0d130 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f12ff4221fb6feef78faa2ad49022da8e3d68a0bb80890183ab08ba1ff078c24 run #0: crashed: BUG: stack guard page was hit in sys_creat run #1: crashed: BUG: stack guard page was hit in sys_creat run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad 6cef9b295255da56ba165322bdcda03de5b0d130 Bisecting: 2 revisions left to test after this (roughly 1 step) [229f9c2fafe3fe853d9f023170044d8642ffaa56] ANDROID: GKI: rockchip: Enable symbol for ov5695 testing commit 229f9c2fafe3fe853d9f023170044d8642ffaa56 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 99a1b8655a2f9b1f3fe3d2cb71159e84f78337627497ea2d8afbd2a65cc47d3c all runs: OK # git bisect good 229f9c2fafe3fe853d9f023170044d8642ffaa56 Bisecting: 1 revision left to test after this (roughly 1 step) [7827c05b0032a32f6354ae9a1b202757bc82b826] ANDROID: GKI: rockchip: Enable symbol for panel-simple testing commit 7827c05b0032a32f6354ae9a1b202757bc82b826 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fb306eead4e4422c133249747ce628a03dc0aac5f89d3f398325003a897f6340 all runs: OK # git bisect good 7827c05b0032a32f6354ae9a1b202757bc82b826 Bisecting: 0 revisions left to test after this (roughly 0 steps) [fd41ec3b9409593742b431905765cb9c8864ea76] ANDROID: GKI: rockchip: Enable symbols for rtc-rk808 testing commit fd41ec3b9409593742b431905765cb9c8864ea76 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4a00c8a0fd0b19daf1e6bf8d34b6068d9bf39771ad28eec6e85758b398232215 all runs: OK # git bisect good fd41ec3b9409593742b431905765cb9c8864ea76 6cef9b295255da56ba165322bdcda03de5b0d130 is the first bad commit commit 6cef9b295255da56ba165322bdcda03de5b0d130 Author: Kever Yang Date: Mon Sep 27 09:59:48 2021 +0800 ANDROID: GKI: rockchip: Enable symbols for common clk Functions changes summary: 0 Removed, 0 Changed, 1 Added function Variables changes summary: 0 Removed, 0 Changed, 2 Added variables 1 Added function: [A] 'function clk* clk_register_mux_table(device*, const char*, const char* const*, u8, unsigned long int, void*, u8, u32, u8, u32*, spinlock_t*)' 2 Added variables: [A] 'const clk_ops clk_divider_ro_ops' [A] 'const clk_ops clk_mux_ro_ops' Bug: 194515348 Signed-off-by: Kever Yang Signed-off-by: Greg Kroah-Hartman Change-Id: I2b8d0f19b3069d3d6beea9b54241e0c6cfd4ab12 android/abi_gki_aarch64.xml | 19 +++++++++++++++ android/abi_gki_aarch64_rockchip | 52 ++++++++++++++++++++++++++++++++-------- 2 files changed, 61 insertions(+), 10 deletions(-) culprit signature: f12ff4221fb6feef78faa2ad49022da8e3d68a0bb80890183ab08ba1ff078c24 parent signature: 4a00c8a0fd0b19daf1e6bf8d34b6068d9bf39771ad28eec6e85758b398232215 Reproducer flagged being flaky revisions tested: 25, total time: 4h50m53.276061832s (build: 2h9m50.623504071s, test: 2h37m34.984674346s) first bad commit: 6cef9b295255da56ba165322bdcda03de5b0d130 ANDROID: GKI: rockchip: Enable symbols for common clk recipients (to): ["gregkh@google.com" "heiko@sntech.de" "kever.yang@rock-chips.com" "linux-arm-kernel@lists.infradead.org" "linux-rockchip@lists.infradead.org" "p.zabel@pengutronix.de"] recipients (cc): ["linux-kernel@vger.kernel.org"] crash: BUG: stack guard page was hit in sys_creat BUG: stack guard page was hit at ffffc9000175fff8 (stack is ffffc90001760000..ffffc90001767fff) kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 19353 Comm: syz-executor.4 Not tainted 5.10.43-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:avc_lookup+0x6/0x250 security/selinux/avc.c:567 Code: 4c 8b 45 c8 e9 7e fa ff ff 4c 89 45 c8 e8 e2 c8 90 ff 4c 8b 45 c8 e9 43 fa ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 <41> 56 41 89 d6 89 ca 41 55 41 89 f5 41 54 49 89 fc 53 48 83 ec 08 RSP: 0018:ffffc90001760000 EFLAGS: 00010246 RAX: 1ffffffff0d3bf55 RBX: 1ffff920002ec005 RCX: 0000000000000005 RDX: 0000000000000079 RSI: 0000000000000079 RDI: ffffffff869de140 RBP: ffffc90001760008 R08: 0000000000000004 R09: 0000000000000000 R10: ffffffff84db0040 R11: 0000000000000079 R12: 0000000000000004 R13: ffffffff869dfa60 R14: ffffc90001760138 R15: 0000000000000005 FS: 00007f3ce72ef700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000175fff8 CR3: 0000000110635000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: avc_has_perm_noaudit+0xda/0x210 security/selinux/avc.c:1161 cred_has_capability+0x12f/0x270 security/selinux/hooks.c:1619 selinux_capable+0x1c/0x20 security/selinux/hooks.c:2143 security_capable+0x56/0xa0 security/security.c:748 ns_capable_common kernel/capability.c:375 [inline] ns_capable kernel/capability.c:396 [inline] capable_wrt_inode_uidgid+0xb8/0x1d0 kernel/capability.c:506 generic_permission fs/namei.c:376 [inline] generic_permission+0x22e/0x3e0 fs/namei.c:349 do_inode_permission fs/namei.c:408 [inline] inode_permission+0x68/0x3c0 fs/namei.c:466 xattr_permission+0x183/0x200 fs/xattr.c:134 __vfs_getxattr+0x14f/0x280 fs/xattr.c:373 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 incfs_getxattr fs/incfs/vfs.c:1666 [inline] incfs_handler_getxattr+0x229/0x300 fs/incfs/vfs.c:164 __vfs_getxattr+0xfb/0x280 fs/xattr.c:399 vfs_getxattr+0x4b/0x70 fs/xattr.c:406 read_size_attr fs/incfs/vfs.c:293 [inline] fetch_regular_inode+0xd7/0x1f0 fs/incfs/vfs.c:374 dir_lookup+0x411/0x570 fs/incfs/vfs.c:1006 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 __lookup_slow+0x19b/0x3d0 fs/namei.c:1628 lookup_one_len+0x134/0x160 fs/namei.c:2642 incfs_lookup_dentry.part.0+0x55/0x80 fs/incfs/data_mgmt.c:211 incfs_lookup_dentry+0xe/0x20 fs/incfs/data_mgmt.c:202 dir_lookup+0x24f/0x570 fs/incfs/vfs.c:965 lookup_open fs/namei.c:3162 [inline] open_last_lookups fs/namei.c:3253 [inline] path_openat+0x1117/0x3aa0 fs/namei.c:3441 do_filp_open+0x17d/0x3b0 fs/namei.c:3471 do_sys_openat2+0x120/0x3c0 fs/open.c:1203 do_sys_open fs/open.c:1219 [inline] __do_sys_creat fs/open.c:1293 [inline] __se_sys_creat fs/open.c:1287 [inline] __x64_sys_creat+0xd4/0x130 fs/open.c:1287 do_syscall_64+0x32/0x80 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f3ce73790e9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f3ce72ef168 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 RAX: ffffffffffffffda RBX: 00007f3ce748bf60 RCX: 00007f3ce73790e9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000300 RBP: 00007f3ce73d308d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd7d53ea5f R14: 00007f3ce72ef300 R15: 0000000000022000 Modules linked in: ---[ end trace 411150060cb197d6 ]--- RIP: 0010:avc_lookup+0x6/0x250 security/selinux/avc.c:567 Code: 4c 8b 45 c8 e9 7e fa ff ff 4c 89 45 c8 e8 e2 c8 90 ff 4c 8b 45 c8 e9 43 fa ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 <41> 56 41 89 d6 89 ca 41 55 41 89 f5 41 54 49 89 fc 53 48 83 ec 08 RSP: 0018:ffffc90001760000 EFLAGS: 00010246 RAX: 1ffffffff0d3bf55 RBX: 1ffff920002ec005 RCX: 0000000000000005 RDX: 0000000000000079 RSI: 0000000000000079 RDI: ffffffff869de140 RBP: ffffc90001760008 R08: 0000000000000004 R09: 0000000000000000 R10: ffffffff84db0040 R11: 0000000000000079 R12: 0000000000000004 R13: ffffffff869dfa60 R14: ffffc90001760138 R15: 0000000000000005 FS: 00007f3ce72ef700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffc9000175fff8 CR3: 0000000110635000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess): 0: 4c 8b 45 c8 mov -0x38(%rbp),%r8 4: e9 7e fa ff ff jmpq 0xfffffa87 9: 4c 89 45 c8 mov %r8,-0x38(%rbp) d: e8 e2 c8 90 ff callq 0xff90c8f4 12: 4c 8b 45 c8 mov -0x38(%rbp),%r8 16: e9 43 fa ff ff jmpq 0xfffffa5e 1b: 66 0f 1f 84 00 00 00 nopw 0x0(%rax,%rax,1) 22: 00 00 24: 55 push %rbp 25: 48 89 e5 mov %rsp,%rbp 28: 41 57 push %r15 * 2a: 41 56 push %r14 <-- trapping instruction 2c: 41 89 d6 mov %edx,%r14d 2f: 89 ca mov %ecx,%edx 31: 41 55 push %r13 33: 41 89 f5 mov %esi,%r13d 36: 41 54 push %r12 38: 49 89 fc mov %rdi,%r12 3b: 53 push %rbx 3c: 48 83 ec 08 sub $0x8,%rsp