Extracting prog: 2m57.29096509s Minimizing prog: 7m44.389887386s Simplifying prog options: 0s Extracting C: 1m26.311907116s Simplifying C: 8m10.073202063s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program crashed: possible deadlock in hfs_extend_file program crashed: possible deadlock in hfs_extend_file single: successfully extracted reproducer found reproducer with 4 syscalls minimizing guilty program testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) program did not crash testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000), 0xfea7) program did not crash testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program did not crash testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program did not crash testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program did not crash testing program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$eJzs3U9rE0EYx/Hf7KY12lLXtiKIp2rBU2nrRQQRpO/AiydRmxSKoYJWUC9Wz8UX4N234IvwJJ4Fb558Ab2tzOzE7CbZ3TSh3fz5fqBhs5lnZp7sbmcmS4gAzKyHO7+/3vlj/4wUKpR0Twok1aWapKu6Vn9zcLh/2Go2iioKXYT9M0oiTU+Z3YNmv1Ab5yK8yD6raTG9r38QRlX/VXUPMA5MHBvpqGd/IF3wV6f93zA1l11vprPFnOhEb7VUdT8AANUyyfge+HF+0c/fg0Ba98N+dvyf8AH0pOoOVCw1/rtVVmzs8b3sXuqs99wSzr4etFeJw7Q1r+TMCjMdKFtVur4EF/f2W82N3ZetRqBPeuCliq26x0Zy6rale/uxt+q1zNo0LOv/6XL/EHe2F1wOczaH7Zz+r4zeojM3aEHz3fwwT0ykL2r8n//VYmMPkztSUddbkvR/M79Gl2WUlMrJ8opr5LpvwSvMMiw6MvO+zswHBFFZP13UcldUkt1WSdRK36jtkqjV7qjO2ZwfedbMZ/PYrOmvvmknNf8P7Lu9rkGuTFvGlfRnRmE+NVcycuOJv+qObvQtGQybEYZwrOe6q6XX796/eNZqNV+xMUMb7ZNgXPpzThvHG/f3bNpuj/wU90wbtY2cT4JSZk973BmlQky/zkE/ZWDRvRlMksB9/O/Wf6n1yqabrNmHqGCeHpdVnqpxK2dtsOweL+Wv4DKSuxQLfe4u9rZYuOa6eVu6NUiLicj3c0qYHf3UUz7/BwAAAAAAAAAAAAAAAAAAmDSjffcgDjtfb6grr3DVOQIAAAAAAAAAAAAAAAAAAAAAMOnG7vd/Hyl5Vvb7vwBG9i8AAP//5mFz2Q==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=45.808691019s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file simplifying C reproducer testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program did not crash testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program did not crash testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing compiled C program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script program crashed: possible deadlock in hfs_extend_file testing program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program crashed: possible deadlock in hfs_extend_file validation run: crashed=true testing program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program crashed: possible deadlock in hfs_extend_file validation run: crashed=true testing program (duration=45.808691019s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-syz_mount_image$hfs-openat$cgroup_ro-write$binfmt_script detailed listing: executing program 0: syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x3, 0x29f, &(0x7f0000000440)="$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") syz_mount_image$hfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0xc898, &(0x7f0000002700)=ANY=[], 0x1, 0x286, &(0x7f00000005c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) program crashed: possible deadlock in hfs_extend_file validation run: crashed=true reproducing took 23m25.066246962s repro crashed as (corrupted=false): loop0: detected capacity change from 0 to 64 ====================================================== WARNING: possible circular locking dependency detected syzkaller #0 Not tainted ------------------------------------------------------ syz.0.27/4535 is trying to acquire lock: ffff0000eec4bb78 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 but task is already holding lock: ffff0000d9b520b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&tree->tree_lock/1){+.+.}-{3:3}: __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 hfs_ext_read_extent fs/hfs/extent.c:200 [inline] hfs_extend_file+0x238/0xf9c fs/hfs/extent.c:401 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 hfs_cat_create+0x1a0/0x758 fs/hfs/catalog.c:104 hfs_create+0x6c/0xe0 fs/hfs/dir.c:202 lookup_open fs/namei.c:3490 [inline] open_last_lookups fs/namei.c:3558 [inline] path_openat+0x112c/0x2680 fs/namei.c:3788 do_filp_open+0x174/0x344 fs/namei.c:3818 do_sys_openat2+0x128/0x3d8 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __arm64_sys_openat+0x120/0x154 fs/open.c:1345 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 -> #0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}: check_prev_add kernel/locking/lockdep.c:3090 [inline] check_prevs_add kernel/locking/lockdep.c:3209 [inline] validate_chain kernel/locking/lockdep.c:3825 [inline] __lock_acquire+0x293c/0x6544 kernel/locking/lockdep.c:5049 lock_acquire+0x20c/0x644 kernel/locking/lockdep.c:5662 __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 __hfs_ext_write_extent+0x19c/0x488 fs/hfs/extent.c:121 __hfs_ext_cache_extent+0x84/0x750 fs/hfs/extent.c:174 hfs_ext_read_extent fs/hfs/extent.c:202 [inline] hfs_extend_file+0x264/0xf9c fs/hfs/extent.c:401 hfs_get_block+0x2e8/0x9cc fs/hfs/extent.c:353 __block_write_begin_int+0x34c/0x13b8 fs/buffer.c:1991 __block_write_begin fs/buffer.c:2041 [inline] block_write_begin fs/buffer.c:2102 [inline] cont_write_begin+0x548/0x780 fs/buffer.c:2456 hfs_write_begin+0x98/0xe4 fs/hfs/inode.c:58 generic_perform_write+0x230/0x4b0 mm/filemap.c:3846 __generic_file_write_iter+0x168/0x37c mm/filemap.c:3974 generic_file_write_iter+0xb4/0x2b0 mm/filemap.c:4006 call_write_iter include/linux/fs.h:2265 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x5ac/0x7c4 fs/read_write.c:584 ksys_write+0x120/0x210 fs/read_write.c:637 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:646 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&tree->tree_lock/1); lock(&HFS_I(tree->inode)->extents_lock); lock(&tree->tree_lock/1); lock(&HFS_I(tree->inode)->extents_lock); *** DEADLOCK *** 4 locks held by syz.0.27/4535: #0: ffff0000d9b50460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x23c/0x7c4 fs/read_write.c:580 #1: ffff0000eec4d0a8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:758 [inline] #1: ffff0000eec4d0a8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: generic_file_write_iter+0x84/0x2b0 mm/filemap.c:4003 #2: ffff0000eec4cef8 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 #3: ffff0000d9b520b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 stack backtrace: CPU: 1 PID: 4535 Comm: syz.0.27 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 Call trace: dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165 __dump_stack+0x30/0x40 lib/dump_stack.c:88 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106 dump_stack+0x1c/0x5c lib/dump_stack.c:113 print_circular_bug+0x148/0x1b0 kernel/locking/lockdep.c:2048 check_noncircular+0x240/0x2d4 kernel/locking/lockdep.c:2170 check_prev_add kernel/locking/lockdep.c:3090 [inline] check_prevs_add kernel/locking/lockdep.c:3209 [inline] validate_chain kernel/locking/lockdep.c:3825 [inline] __lock_acquire+0x293c/0x6544 kernel/locking/lockdep.c:5049 lock_acquire+0x20c/0x644 kernel/locking/lockdep.c:5662 __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 __hfs_ext_write_extent+0x19c/0x488 fs/hfs/extent.c:121 __hfs_ext_cache_extent+0x84/0x750 fs/hfs/extent.c:174 hfs_ext_read_extent fs/hfs/extent.c:202 [inline] hfs_extend_file+0x264/0xf9c fs/hfs/extent.c:401 hfs_get_block+0x2e8/0x9cc fs/hfs/extent.c:353 __block_write_begin_int+0x34c/0x13b8 fs/buffer.c:1991 __block_write_begin fs/buffer.c:2041 [inline] block_write_begin fs/buffer.c:2102 [inline] cont_write_begin+0x548/0x780 fs/buffer.c:2456 hfs_write_begin+0x98/0xe4 fs/hfs/inode.c:58 generic_perform_write+0x230/0x4b0 mm/filemap.c:3846 __generic_file_write_iter+0x168/0x37c mm/filemap.c:3974 generic_file_write_iter+0xb4/0x2b0 mm/filemap.c:4006 call_write_iter include/linux/fs.h:2265 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x5ac/0x7c4 fs/read_write.c:584 ksys_write+0x120/0x210 fs/read_write.c:637 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:646 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 final repro crashed as (corrupted=false): loop0: detected capacity change from 0 to 64 ====================================================== WARNING: possible circular locking dependency detected syzkaller #0 Not tainted ------------------------------------------------------ syz.0.27/4535 is trying to acquire lock: ffff0000eec4bb78 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 but task is already holding lock: ffff0000d9b520b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&tree->tree_lock/1){+.+.}-{3:3}: __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 hfs_ext_read_extent fs/hfs/extent.c:200 [inline] hfs_extend_file+0x238/0xf9c fs/hfs/extent.c:401 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 hfs_cat_create+0x1a0/0x758 fs/hfs/catalog.c:104 hfs_create+0x6c/0xe0 fs/hfs/dir.c:202 lookup_open fs/namei.c:3490 [inline] open_last_lookups fs/namei.c:3558 [inline] path_openat+0x112c/0x2680 fs/namei.c:3788 do_filp_open+0x174/0x344 fs/namei.c:3818 do_sys_openat2+0x128/0x3d8 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __arm64_sys_openat+0x120/0x154 fs/open.c:1345 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 -> #0 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}: check_prev_add kernel/locking/lockdep.c:3090 [inline] check_prevs_add kernel/locking/lockdep.c:3209 [inline] validate_chain kernel/locking/lockdep.c:3825 [inline] __lock_acquire+0x293c/0x6544 kernel/locking/lockdep.c:5049 lock_acquire+0x20c/0x644 kernel/locking/lockdep.c:5662 __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 __hfs_ext_write_extent+0x19c/0x488 fs/hfs/extent.c:121 __hfs_ext_cache_extent+0x84/0x750 fs/hfs/extent.c:174 hfs_ext_read_extent fs/hfs/extent.c:202 [inline] hfs_extend_file+0x264/0xf9c fs/hfs/extent.c:401 hfs_get_block+0x2e8/0x9cc fs/hfs/extent.c:353 __block_write_begin_int+0x34c/0x13b8 fs/buffer.c:1991 __block_write_begin fs/buffer.c:2041 [inline] block_write_begin fs/buffer.c:2102 [inline] cont_write_begin+0x548/0x780 fs/buffer.c:2456 hfs_write_begin+0x98/0xe4 fs/hfs/inode.c:58 generic_perform_write+0x230/0x4b0 mm/filemap.c:3846 __generic_file_write_iter+0x168/0x37c mm/filemap.c:3974 generic_file_write_iter+0xb4/0x2b0 mm/filemap.c:4006 call_write_iter include/linux/fs.h:2265 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x5ac/0x7c4 fs/read_write.c:584 ksys_write+0x120/0x210 fs/read_write.c:637 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:646 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&tree->tree_lock/1); lock(&HFS_I(tree->inode)->extents_lock); lock(&tree->tree_lock/1); lock(&HFS_I(tree->inode)->extents_lock); *** DEADLOCK *** 4 locks held by syz.0.27/4535: #0: ffff0000d9b50460 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x23c/0x7c4 fs/read_write.c:580 #1: ffff0000eec4d0a8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:758 [inline] #1: ffff0000eec4d0a8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: generic_file_write_iter+0x84/0x2b0 mm/filemap.c:4003 #2: ffff0000eec4cef8 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 #3: ffff0000d9b520b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 fs/hfs/bfind.c:-1 stack backtrace: CPU: 1 PID: 4535 Comm: syz.0.27 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 Call trace: dump_backtrace+0x1c8/0x1f4 arch/arm64/kernel/stacktrace.c:158 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:165 __dump_stack+0x30/0x40 lib/dump_stack.c:88 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106 dump_stack+0x1c/0x5c lib/dump_stack.c:113 print_circular_bug+0x148/0x1b0 kernel/locking/lockdep.c:2048 check_noncircular+0x240/0x2d4 kernel/locking/lockdep.c:2170 check_prev_add kernel/locking/lockdep.c:3090 [inline] check_prevs_add kernel/locking/lockdep.c:3209 [inline] validate_chain kernel/locking/lockdep.c:3825 [inline] __lock_acquire+0x293c/0x6544 kernel/locking/lockdep.c:5049 lock_acquire+0x20c/0x644 kernel/locking/lockdep.c:5662 __mutex_lock_common+0x190/0x1f38 kernel/locking/mutex.c:603 __mutex_lock kernel/locking/mutex.c:747 [inline] mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799 hfs_extend_file+0xd4/0xf9c fs/hfs/extent.c:397 hfs_bmap_reserve+0xd4/0x3e0 fs/hfs/btree.c:234 __hfs_ext_write_extent+0x19c/0x488 fs/hfs/extent.c:121 __hfs_ext_cache_extent+0x84/0x750 fs/hfs/extent.c:174 hfs_ext_read_extent fs/hfs/extent.c:202 [inline] hfs_extend_file+0x264/0xf9c fs/hfs/extent.c:401 hfs_get_block+0x2e8/0x9cc fs/hfs/extent.c:353 __block_write_begin_int+0x34c/0x13b8 fs/buffer.c:1991 __block_write_begin fs/buffer.c:2041 [inline] block_write_begin fs/buffer.c:2102 [inline] cont_write_begin+0x548/0x780 fs/buffer.c:2456 hfs_write_begin+0x98/0xe4 fs/hfs/inode.c:58 generic_perform_write+0x230/0x4b0 mm/filemap.c:3846 __generic_file_write_iter+0x168/0x37c mm/filemap.c:3974 generic_file_write_iter+0xb4/0x2b0 mm/filemap.c:4006 call_write_iter include/linux/fs.h:2265 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x5ac/0x7c4 fs/read_write.c:584 ksys_write+0x120/0x210 fs/read_write.c:637 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:646 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585