Extracting prog: 2m22.80646939s Minimizing prog: 8m16.198549076s Simplifying prog options: 0s Extracting C: 1m0.037451098s Simplifying C: 7m48.445792217s 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$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program crashed: WARNING in __udf_add_aext single: successfully extracted reproducer found reproducer with 4 syscalls minimizing guilty program testing program (duration=1m2.533704759s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) program did not crash testing program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) ftruncate(r0, 0x40000000000) program did not crash testing program (duration=1m2.533704759s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0x40000000000) program did not crash testing program (duration=1m2.533704759s, {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}}): openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program did not crash testing program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program did not crash testing program (duration=1m2.533704759s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, 0x0) ftruncate(r0, 0x40000000000) program did not crash extracting C reproducer testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext simplifying C reproducer testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing compiled C program (duration=1m2.533704759s, {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:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate program crashed: WARNING in __udf_add_aext testing program (duration=1m2.533704759s, {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:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program crashed: WARNING in __udf_add_aext validation run: crashed=true testing program (duration=1m2.533704759s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program crashed: WARNING in __udf_add_aext validation run: crashed=true testing program (duration=1m2.533704759s, {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:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$udf-openat$cgroup_ro-setrlimit-ftruncate detailed listing: executing program 0: syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0\x00', 0xa00010, &(0x7f0000001c40)=ANY=[@ANYBLOB="696f636861727365743d69736f383835392d312c6e6f737472696374000069643d666f726765742c6e6f6164696e6963622c756e686964652c6c6f6e676179f3756e64656c6574652c756e686964652c756e686964652c00153e7411ebcbb7623fa1ac6f1b79fecc7b7cc4d3e7d2796b5729b8188c8947921651620d9eb5c390a35cffb9d7c86727b9e9a39fc407a40f5a6b2f878e596a02f56b48"], 0x1, 0xc43, &(0x7f00000001c0)="$eJzs3U9sHNd9B/DfGy3FldxWTOwqThoHm7ZIZcZy9S+mYhXuqqbZBpBlIhRzC8CVSKkLUyRBUo1spAXTSw89BCiKHnIi0BoFUjQwmiLokWldILn4UOTUE9HCRlD0wBYBAhQIWMzsW3FJkbYskhIlfz429Z2deW/mvZn1jCzozQsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIOL3Xrl46nTaZsOhh9AYAOCBuDz21VNntnv+AwCPrSs7/f8/AAAAAAAAAAAAAABwUKQo4slIMXd5LU1Unzvql9p9t26PD49sX+1IqmoeqsqXP/XTZ86e+9ILQ+e7eak98wH199pn4rWxKxcbL8/enJufWliYmmyMz7SvzU5O3fMedlt/q8HqBDRuvn5r8vr1hcaZ589u2nx74P3+J44PXBh69uQz3bLjwyMjYxtF6r3la/fdkI6dRngcjiJORornvvfT1IqIInZ/LuoP9tpvdaTqxGDVifHhkaoj0+3WzGK5cbR7IoqIRk+lZvccbX8totb3QPuws2bEUtn8ssGDZffG5lrzravTU43R1vxie7E9OzOaOq0t+9OIIs6niOWIWO2/e3d9UUQtUnzn2Fq6mt/6UZ2HL1YDg3duR7GPfbwHZTsbfRHLxSNwzQ6w/iji1Ujxs3dOxLV8n6nuNV+IeLXMH0S8VeZLEan8YpyLeG+b7xGPploU8efl9b+wliar+0H3vnLpa42vzFyf7Snbva98xOfDXXeKh/R8OLIlH4wDfm+qRxGt6o6/lu7/NzsAAAAAAAAAAAAAAAAA7LUjUcSnI8Ur//ZH1bjiqMalH7sw9PsDv9w7ZvzpD9lPWfb5iFgq7m1M7uE8MHA0jab0kMcSf5zVo4g/zuP/vvWwGwMAAAAAAAAAAAAAAAAAAPCxVsRPIsWL755Iy9E7p3h75kbjSuvqdGdW2O7cv90509fX19cbqZPNnBM5l3Iu51zJuZozilw/ZzPnRM6lnMs5V3Ku5oxDuX7OZs6JnEs5l3Ou5FzNGbVcP2cz50TOpZzLOVdyruaMAzJ3LwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA46SIIn4RKb79jbUUKSKaERPRyZX+h906AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKDUn4r4fqRo/EHzzrpaRKTq344T5S/nonm4zE9Gc6jMl6J5MWerylrzWw+h/exOXyrix5Giv/72nQuer39f59Odr0G89c2NT5+pdfJQd+PA+/1PHD92YWjkc0/vtJy2a8DgpfbMrduN8eGRkbGe1bV89E/2rBvIxy32putExMIbb77emp6emr//hfIrsIvqj9BCqn1cemqhWojagWjGw+n7JvWHdYNiX5XP//cixW+/++/dB37n+V+PX+p8uvOEj5//ycbz/8WtO7rH539ta738/C+f6ds9/5/sWfdi/t1IXy2ivnhzru94RH3hjTdPtm+2bkzdmJo5d+rUl4eGvnz2VN/hiPr19vRUz9KenC4AAAAAAAAAAAAAAACABycV8buRovXjtdSIiNvVeK2BC0PPnnzmUByqxlttGrf92tiVi42XZ2/OzU8tLExNNsZn2tdmJ6fu9XD1arjX+PDIvnTmQx3Z5/Yfqb88O/fGfPvGHy5uu/1o/eLVhcX51rXtN8eRKCKavWsGqwaPD49UjZ5ut2aqqqPbDqb/6PpSEf8RKa6da6TP53V5/P/WEf6bxv8vbd3RHo7//9zRjfF/n+gpWh4zpSJ+Hil+6y+ejs9X7Twad52zXO5vIsXg+c/mcnG4LNdtQ+e9Ap2RgWXZ/4kU//CLzWW74yGf3Ch7+iOd3EdAef2PRYrv/9l349fzus3vf9j++h/duqN9ev/DUz3rjm56X8Guu06+/icjxUtPvh2/Ua35vw98/0f33RsnOoU33s+xT9f/V3vWDeTj/uZedR4AAAAAAAAAAOAR1peK+NtI8cORWnohr7uXv/83uXVH+/T3vz7Vs25yb+Yr+tCFXZ9UAAAAADgg+lIRP4kUNxbfvjOGevP4757xn7+zMf5zOG3ZWv05369U7w3Yyz//6zWQjzux+24DAAAAAAAAAAAAAAAAAADAgZJSES/k+dQnqvH8kzvOp74SKV75r+dyuXS8LNedB36g+rV+eXbm5MXp6dl6LLauTk81xuZa16bKuk9FirW//myuW1Tzq3fnm+/M8b4xF/t8pBj5u27Zzlzs3bnJn9ooe7os+4lI8Z9/v7lsnpo6zx1dlT1Tlv2rSPH1f9q+7PGNsmfLst+NFD/6eqNb9mhZtvt+1E9tlH3+2myxD1cFAAAAAAAAAAAAAAAAAACAj5u+VMSfRor/vrl8Zyx/nv+/r+dj5a1v9sz3v8Xtap7/gWr+/52W72f+/+q9Aks7HRUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB5PKYp4M1LMXV5LK/3l5476pfbMrdvjwyPbVzuSqpqHqvLlT/30mbPnvvTC0PlufnD9vfbpeG3sysXGy7M35+anFhamJhvjM+1rs5NT97yH3dbfarA6AY2br9+avH59oXHm+bObNt8eeL//ieMDF4aePflMt+z48MjIWE+ZWt99H/0uaYf1h6OIv4wUz33vp+mH/RFF7P5cfMh3Z78dqToxWHVifHik6sh0uzWzWG4c7Z6IIqLRU6nZPUcP4FrsSjNiqWx+2eDBsntjc6351tXpqcZoa36xvdienRlNndaW/WlEEedTxHJErPbfvbu+KOL1SPGdY2vpn/sjDnXPwxcvj3311Jmd21HsYx/vQdnORl/EcvEIXLMDrD+K+MdI8bN3TsS/9EfUovMTX4h4tcwfRLwVneudyi/GuYj3tvke8WiqRRH/W17/C2vpnf7yftC9r1z6WuMrM9dne8p27yuP/PPhQTrg96Z6FPGj6o6/lv7Vf9cAAAAAAAAAAAAAAAAAB0gRvxYpXnz3RKrGB98ZU9yeudG40ro63RnW1x371x0zvb6+vt5InWzmnMi5lHM550rO1ZxR5Po5m2XW19cn8uelnMs5V3Ku5oxDuX7OZs6JnEs5l3Ou5FzNGbVcP2cz50TOpZzLOVdyruaMAzJ2DwAAAAAAAAAAAAAAAAAAeLwU1T8pvv2NtbTe35lfeiI6uWI+0Mfe/wcAAP//dsP5HA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x40000000000) program crashed: WARNING in __udf_add_aext validation run: crashed=true reproducing took 23m8.404246478s repro crashed as (corrupted=false): loop0: detected capacity change from 0 to 2048 UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6202 hardirqs last enabled at (6201): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (6201): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (6202): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6098): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (6096): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004100000018 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6428 hardirqs last enabled at (6427): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (6428): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6422): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (6422): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6205): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6498 hardirqs last enabled at (6497): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (6498): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6492): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (6492): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6431): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6710 hardirqs last enabled at (6709): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (6710): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6704): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (6704): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6501): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6814 hardirqs last enabled at (6813): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (6814): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6808): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (6808): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6713): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 6994 hardirqs last enabled at (6993): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (6994): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (6988): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (6988): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6817): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7032 hardirqs last enabled at (7031): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7032): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7026): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7026): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (6997): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7102 hardirqs last enabled at (7101): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7102): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7096): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7096): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7035): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7134 hardirqs last enabled at (7133): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7134): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7128): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7128): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7105): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7186 hardirqs last enabled at (7185): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7186): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7180): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7180): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7137): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7218 hardirqs last enabled at (7217): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7218): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7212): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7212): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7189): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7310 hardirqs last enabled at (7309): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7310): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7304): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7304): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7221): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7386 hardirqs last enabled at (7385): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7386): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7380): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7380): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7313): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7424 hardirqs last enabled at (7423): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7424): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7418): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7418): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7389): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7532 hardirqs last enabled at (7531): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7532): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7526): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7526): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7427): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7612 hardirqs last enabled at (7611): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7612): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7606): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7606): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7535): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7744 hardirqs last enabled at (7743): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7744): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7738): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7738): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7615): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7782 hardirqs last enabled at (7781): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7782): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7776): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7776): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7747): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7818 hardirqs last enabled at (7817): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7818): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7812): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7812): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7785): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7856 hardirqs last enabled at (7855): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7856): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7850): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7850): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7821): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 7894 hardirqs last enabled at (7893): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (7894): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (7888): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (7888): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7859): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8018 hardirqs last enabled at (8017): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8018): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8012): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8012): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (7897): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8056 hardirqs last enabled at (8055): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8056): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8050): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8050): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8021): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8132 hardirqs last enabled at (8131): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8132): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8126): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8126): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8059): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8174 hardirqs last enabled at (8173): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8174): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8168): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8168): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8135): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8230 hardirqs last enabled at (8229): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8230): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8224): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8224): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8177): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8268 hardirqs last enabled at (8267): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8268): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8262): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8262): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8233): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8320 hardirqs last enabled at (8319): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8320): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8314): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8314): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8271): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8362 hardirqs last enabled at (8361): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8362): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8356): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8356): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8323): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd740 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8526 hardirqs last enabled at (8525): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8526): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8520): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8520): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8365): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8562 hardirqs last enabled at (8561): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (8561): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (8562): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8552): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8552): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8529): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8604 hardirqs last enabled at (8603): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (8603): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (8604): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8596): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8596): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8565): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004200000018 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8636 hardirqs last enabled at (8635): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8636): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8630): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8630): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8607): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8684 hardirqs last enabled at (8683): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8684): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8678): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8678): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8639): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8722 hardirqs last enabled at (8721): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8722): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8716): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8716): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8687): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8780 hardirqs last enabled at (8779): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8780): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8774): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8774): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8725): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8814 hardirqs last enabled at (8813): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8814): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8808): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8808): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8783): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8860 hardirqs last enabled at (8859): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8860): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8854): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8854): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8817): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8910 hardirqs last enabled at (8909): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8910): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8904): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8904): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8863): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 8974 hardirqs last enabled at (8973): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (8974): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (8968): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (8968): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8913): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9008 hardirqs last enabled at (9007): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9008): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9002): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9002): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (8977): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9044 hardirqs last enabled at (9043): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9044): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9038): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9038): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9011): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9078 hardirqs last enabled at (9077): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9078): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9072): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9072): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9047): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9116 hardirqs last enabled at (9115): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9116): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9110): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9110): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9081): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9154 hardirqs last enabled at (9153): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9154): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9148): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9148): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9119): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9226 hardirqs last enabled at (9225): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9226): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9220): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9220): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9157): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9258 hardirqs last enabled at (9257): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9258): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9252): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9252): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9229): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9318 hardirqs last enabled at (9317): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9318): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9312): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9312): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9261): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9352 hardirqs last enabled at (9351): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9352): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9346): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9346): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9321): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9394 hardirqs last enabled at (9393): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9394): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9388): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9388): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9355): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9428 hardirqs last enabled at (9427): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9428): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9422): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9422): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9397): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9468 hardirqs last enabled at (9467): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9468): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9462): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9462): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9431): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9504 hardirqs last enabled at (9503): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9504): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9498): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9498): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9471): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9542 hardirqs last enabled at (9541): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9542): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9536): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9536): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9507): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9646 hardirqs last enabled at (9645): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9646): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9640): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9640): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9545): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9682 hardirqs last enabled at (9681): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9682): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9676): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9676): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9649): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9718 hardirqs last enabled at (9717): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9718): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9712): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9712): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9685): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9784 hardirqs last enabled at (9783): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9784): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9778): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9778): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9721): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9822 hardirqs last enabled at (9821): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9822): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9816): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9816): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9787): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9866 hardirqs last enabled at (9865): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9866): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9860): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9860): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9825): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd658 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9898 hardirqs last enabled at (9897): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (9898): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9892): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9892): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9869): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 9954 hardirqs last enabled at (9953): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (9953): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (9954): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (9944): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (9944): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9901): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10062 hardirqs last enabled at (10061): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (10061): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (10062): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10054): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10054): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (9957): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004300000018 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10098 hardirqs last enabled at (10097): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10098): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10092): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10092): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10065): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10134 hardirqs last enabled at (10133): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10134): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10128): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10128): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10101): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10172 hardirqs last enabled at (10171): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10172): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10166): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10166): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10137): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10208 hardirqs last enabled at (10207): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10208): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10202): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10202): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10175): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10246 hardirqs last enabled at (10245): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10246): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10240): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10240): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10211): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10284 hardirqs last enabled at (10283): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10284): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10278): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10278): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10249): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10316 hardirqs last enabled at (10315): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10316): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10310): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10310): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10287): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10354 hardirqs last enabled at (10353): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10354): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10348): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10348): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10319): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10388 hardirqs last enabled at (10387): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10388): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10382): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10382): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10357): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10426 hardirqs last enabled at (10425): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10426): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10420): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10420): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10391): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10458 hardirqs last enabled at (10457): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10458): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10452): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10452): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10429): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10496 hardirqs last enabled at (10495): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10496): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10490): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10490): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10461): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10554 hardirqs last enabled at (10553): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10554): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10548): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10548): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10499): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10596 hardirqs last enabled at (10595): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10596): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10590): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10590): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10557): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10634 hardirqs last enabled at (10633): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10634): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10628): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10628): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10599): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10670 hardirqs last enabled at (10669): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10670): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10664): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10664): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10637): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10706 hardirqs last enabled at (10705): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10706): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10700): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10700): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10673): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10738 hardirqs last enabled at (10737): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10738): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10732): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10732): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10709): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10774 hardirqs last enabled at (10773): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10774): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10768): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10768): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10741): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10820 hardirqs last enabled at (10819): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10820): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10802): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10802): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10777): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10868 hardirqs last enabled at (10867): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10868): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10862): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10862): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10823): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10952 hardirqs last enabled at (10951): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10952): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10946): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10946): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10871): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10990 hardirqs last enabled at (10989): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10990): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10984): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10984): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10955): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11048 hardirqs last enabled at (11047): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11048): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11042): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11042): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10993): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11086 hardirqs last enabled at (11085): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11086): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11080): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11080): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11051): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11236 hardirqs last enabled at (11235): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11236): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11230): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11230): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11089): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11274 hardirqs last enabled at (11273): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11274): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11268): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11268): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11239): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11312 hardirqs last enabled at (11311): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11312): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11306): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11306): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11277): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11350 hardirqs last enabled at (11349): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11350): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11344): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11344): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11315): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11472 hardirqs last enabled at (11471): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (11471): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (11472): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11462): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11462): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11353): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11512 hardirqs last enabled at (11511): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (11511): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (11512): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11504): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11504): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11475): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004400000018 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11548 hardirqs last enabled at (11547): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11548): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11542): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11542): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11515): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11590 hardirqs last enabled at (11589): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11590): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11584): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11584): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11551): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11646 hardirqs last enabled at (11645): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11646): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11640): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11640): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11593): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11676 hardirqs last enabled at (11675): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11676): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11670): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11670): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11649): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11708 hardirqs last enabled at (11707): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11708): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11702): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11702): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11679): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11740 hardirqs last enabled at (11739): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11740): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11734): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11734): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11711): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11886 hardirqs last enabled at (11885): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11886): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11880): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11880): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11743): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11920 hardirqs last enabled at (11919): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11920): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11914): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11914): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11889): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12066 hardirqs last enabled at (12065): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12066): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12060): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12060): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11923): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12104 hardirqs last enabled at (12103): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12104): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12098): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12098): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12069): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12142 hardirqs last enabled at (12141): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12142): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12136): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12136): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12107): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12250 hardirqs last enabled at (12249): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12250): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12244): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12244): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12145): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12290 hardirqs last enabled at (12289): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12290): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12284): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12284): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12253): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12338 hardirqs last enabled at (12337): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12338): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12332): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12332): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12293): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12428 hardirqs last enabled at (12427): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12428): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12422): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12422): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12341): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12462 hardirqs last enabled at (12461): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12462): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12456): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12456): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12431): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12530 hardirqs last enabled at (12529): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12530): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12524): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12524): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12465): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12608 hardirqs last enabled at (12607): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12608): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12602): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12602): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12533): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12664 hardirqs last enabled at (12663): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12664): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12658): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12658): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12611): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12700 hardirqs last enabled at (12699): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12700): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12694): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12694): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12667): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12732 hardirqs last enabled at (12731): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12732): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12726): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12726): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12703): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12768 hardirqs last enabled at (12767): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12768): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12762): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12762): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12735): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12806 hardirqs last enabled at (12805): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12806): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12800): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12800): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12771): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12842 hardirqs last enabled at (12841): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12842): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12836): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12836): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12809): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12876 hardirqs last enabled at (12875): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12876): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12870): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12870): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12845): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12914 hardirqs last enabled at (12913): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12914): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12908): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12908): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12879): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12952 hardirqs last enabled at (12951): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12952): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12946): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12946): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12917): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13070 hardirqs last enabled at (13069): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13070): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13064): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13064): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12955): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13352 hardirqs last enabled at (13351): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13352): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13346): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13346): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13073): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13402 hardirqs last enabled at (13401): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (13401): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (13402): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13386): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13386): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13355): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13620 hardirqs last enabled at (13619): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (13619): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (13620): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13612): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13612): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13405): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004500000018 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13710 hardirqs last enabled at (13709): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13710): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13704): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13704): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13623): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13864 hardirqs last enabled at (13863): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13864): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13858): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13858): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13713): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14016 hardirqs last enabled at (14015): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14016): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14010): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14010): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13867): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14344 hardirqs last enabled at (14343): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14344): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14338): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14338): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14019): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14392 hardirqs last enabled at (14391): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14392): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14386): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14386): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14347): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14528 hardirqs last enabled at (14527): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14528): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14522): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14522): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14395): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14648 hardirqs last enabled at (14647): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14648): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14642): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14642): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14531): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15110 hardirqs last enabled at (15109): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15110): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15104): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15104): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14651): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15180 hardirqs last enabled at (15179): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15180): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15178): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15178): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15113): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15336 hardirqs last enabled at (15335): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15336): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15330): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15330): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15183): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15494 hardirqs last enabled at (15493): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15494): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15488): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15488): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15339): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15690 hardirqs last enabled at (15689): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15690): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15684): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15684): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15497): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15836 hardirqs last enabled at (15835): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15836): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15830): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15830): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15693): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15924 hardirqs last enabled at (15923): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15924): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15922): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15922): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15839): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16092 hardirqs last enabled at (16091): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16092): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16086): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16086): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15927): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16244 hardirqs last enabled at (16243): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16244): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16238): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16238): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16095): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16326 hardirqs last enabled at (16325): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16326): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16320): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16320): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16247): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16528 hardirqs last enabled at (16527): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16528): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16526): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16526): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16329): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16564 hardirqs last enabled at (16563): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16564): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16562): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16562): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16531): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16606 hardirqs last enabled at (16605): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16606): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16600): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16600): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16567): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16866 hardirqs last enabled at (16865): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16866): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16860): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16860): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16609): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16900 hardirqs last enabled at (16899): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16900): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16894): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16894): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16869): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16990 hardirqs last enabled at (16989): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16990): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16984): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16984): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16903): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17088 hardirqs last enabled at (17087): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17088): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17082): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17082): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16993): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17206 hardirqs last enabled at (17205): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17206): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17200): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17200): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17091): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17282 hardirqs last enabled at (17281): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17282): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17276): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17276): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17211): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17338 hardirqs last enabled at (17337): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17338): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17332): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17332): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17287): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17460 hardirqs last enabled at (17459): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17460): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17454): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17454): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17343): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17512 hardirqs last enabled at (17511): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17512): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17506): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17506): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17463): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17550 hardirqs last enabled at (17549): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (17549): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (17550): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17540): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17540): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17515): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17842 hardirqs last enabled at (17841): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (17841): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (17842): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17834): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17834): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17553): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004600000018 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17900 hardirqs last enabled at (17899): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17900): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17894): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17894): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17845): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18008 hardirqs last enabled at (18007): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18008): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18002): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18002): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17903): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18044 hardirqs last enabled at (18043): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18044): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18038): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18038): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18011): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18122 hardirqs last enabled at (18121): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18122): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18116): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18116): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18047): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18230 hardirqs last enabled at (18229): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18230): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18224): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18224): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18125): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18264 hardirqs last enabled at (18263): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18264): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18258): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18258): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18233): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18368 hardirqs last enabled at (18367): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18368): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18362): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18362): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18267): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : <> 95 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10246 hardirqs last enabled at (10245): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10246): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10240): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10240): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10211): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10284 hardirqs last enabled at (10283): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10284): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10278): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10278): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10249): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10316 hardirqs last enabled at (10315): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10316): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10310): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10310): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10287): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10354 hardirqs last enabled at (10353): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10354): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10348): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10348): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10319): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10388 hardirqs last enabled at (10387): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10388): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10382): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10382): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10357): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10426 hardirqs last enabled at (10425): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10426): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10420): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10420): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10391): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10458 hardirqs last enabled at (10457): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10458): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10452): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10452): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10429): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10496 hardirqs last enabled at (10495): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10496): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10490): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10490): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10461): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10554 hardirqs last enabled at (10553): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10554): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10548): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10548): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10499): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10596 hardirqs last enabled at (10595): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10596): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10590): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10590): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10557): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10634 hardirqs last enabled at (10633): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10634): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10628): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10628): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10599): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10670 hardirqs last enabled at (10669): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10670): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10664): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10664): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10637): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10706 hardirqs last enabled at (10705): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10706): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10700): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10700): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10673): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10738 hardirqs last enabled at (10737): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10738): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10732): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10732): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10709): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10774 hardirqs last enabled at (10773): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10774): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10768): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10768): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10741): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10820 hardirqs last enabled at (10819): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10820): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10802): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10802): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10777): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10868 hardirqs last enabled at (10867): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10868): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10862): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10862): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10823): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10952 hardirqs last enabled at (10951): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10952): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10946): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10946): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10871): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 10990 hardirqs last enabled at (10989): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (10990): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (10984): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (10984): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10955): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11048 hardirqs last enabled at (11047): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11048): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11042): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11042): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (10993): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11086 hardirqs last enabled at (11085): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11086): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11080): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11080): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11051): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11236 hardirqs last enabled at (11235): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11236): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11230): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11230): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11089): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11274 hardirqs last enabled at (11273): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11274): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11268): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11268): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11239): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11312 hardirqs last enabled at (11311): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11312): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11306): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11306): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11277): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd570 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11350 hardirqs last enabled at (11349): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11350): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11344): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11344): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11315): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11472 hardirqs last enabled at (11471): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (11471): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (11472): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11462): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11462): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11353): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11512 hardirqs last enabled at (11511): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (11511): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (11512): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11504): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11504): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11475): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004400000018 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11548 hardirqs last enabled at (11547): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11548): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11542): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11542): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11515): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11590 hardirqs last enabled at (11589): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11590): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11584): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11584): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11551): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11646 hardirqs last enabled at (11645): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11646): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11640): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11640): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11593): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11676 hardirqs last enabled at (11675): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11676): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11670): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11670): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11649): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11708 hardirqs last enabled at (11707): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11708): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11702): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11702): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11679): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11740 hardirqs last enabled at (11739): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11740): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11734): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11734): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11711): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11886 hardirqs last enabled at (11885): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11886): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11880): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11880): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11743): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 11920 hardirqs last enabled at (11919): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (11920): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (11914): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (11914): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11889): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12066 hardirqs last enabled at (12065): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12066): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12060): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12060): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (11923): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12104 hardirqs last enabled at (12103): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12104): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12098): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12098): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12069): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12142 hardirqs last enabled at (12141): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12142): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12136): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12136): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12107): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12250 hardirqs last enabled at (12249): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12250): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12244): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12244): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12145): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12290 hardirqs last enabled at (12289): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12290): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12284): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12284): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12253): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12338 hardirqs last enabled at (12337): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12338): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12332): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12332): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12293): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12428 hardirqs last enabled at (12427): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12428): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12422): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12422): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12341): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12462 hardirqs last enabled at (12461): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12462): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12456): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12456): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12431): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12530 hardirqs last enabled at (12529): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12530): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12524): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12524): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12465): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12608 hardirqs last enabled at (12607): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12608): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12602): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12602): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12533): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12664 hardirqs last enabled at (12663): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12664): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12658): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12658): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12611): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12700 hardirqs last enabled at (12699): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12700): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12694): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12694): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12667): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12732 hardirqs last enabled at (12731): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12732): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12726): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12726): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12703): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12768 hardirqs last enabled at (12767): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12768): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12762): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12762): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12735): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12806 hardirqs last enabled at (12805): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12806): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12800): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12800): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12771): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12842 hardirqs last enabled at (12841): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12842): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12836): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12836): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12809): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12876 hardirqs last enabled at (12875): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12876): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12870): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12870): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12845): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12914 hardirqs last enabled at (12913): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12914): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12908): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12908): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12879): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 12952 hardirqs last enabled at (12951): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (12952): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (12946): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (12946): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12917): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13070 hardirqs last enabled at (13069): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13070): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13064): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13064): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (12955): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd488 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13352 hardirqs last enabled at (13351): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13352): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13346): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13346): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13073): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13402 hardirqs last enabled at (13401): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (13401): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (13402): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13386): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13386): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13355): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13620 hardirqs last enabled at (13619): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (13619): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (13620): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13612): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13612): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13405): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004500000018 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13710 hardirqs last enabled at (13709): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13710): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13704): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13704): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13623): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 13864 hardirqs last enabled at (13863): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (13864): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (13858): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (13858): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13713): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14016 hardirqs last enabled at (14015): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14016): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14010): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14010): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (13867): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14344 hardirqs last enabled at (14343): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14344): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14338): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14338): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14019): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14392 hardirqs last enabled at (14391): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14392): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14386): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14386): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14347): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14528 hardirqs last enabled at (14527): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14528): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14522): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14522): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14395): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 14648 hardirqs last enabled at (14647): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (14648): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (14642): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (14642): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14531): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15110 hardirqs last enabled at (15109): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15110): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15104): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15104): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (14651): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15180 hardirqs last enabled at (15179): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15180): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15178): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15178): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15113): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15336 hardirqs last enabled at (15335): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15336): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15330): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15330): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15183): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15494 hardirqs last enabled at (15493): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15494): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15488): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15488): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15339): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15690 hardirqs last enabled at (15689): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15690): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15684): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15684): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15497): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15836 hardirqs last enabled at (15835): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15836): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15830): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15830): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15693): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 15924 hardirqs last enabled at (15923): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (15924): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (15922): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (15922): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15839): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16092 hardirqs last enabled at (16091): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16092): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16086): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16086): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (15927): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16244 hardirqs last enabled at (16243): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16244): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16238): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16238): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16095): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16326 hardirqs last enabled at (16325): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16326): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16320): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16320): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16247): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16528 hardirqs last enabled at (16527): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16528): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16526): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16526): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16329): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16564 hardirqs last enabled at (16563): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16564): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16562): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16562): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16531): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16606 hardirqs last enabled at (16605): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16606): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16600): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16600): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16567): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16866 hardirqs last enabled at (16865): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16866): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16860): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16860): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16609): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16900 hardirqs last enabled at (16899): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16900): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16894): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16894): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16869): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 16990 hardirqs last enabled at (16989): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (16990): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (16984): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (16984): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16903): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17088 hardirqs last enabled at (17087): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17088): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17082): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17082): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (16993): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17206 hardirqs last enabled at (17205): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17206): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17200): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17200): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17091): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17282 hardirqs last enabled at (17281): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17282): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17276): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17276): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17211): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17338 hardirqs last enabled at (17337): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17338): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17332): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17332): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17287): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17460 hardirqs last enabled at (17459): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17460): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17454): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17454): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17343): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd3a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17512 hardirqs last enabled at (17511): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17512): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17506): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17506): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17463): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17550 hardirqs last enabled at (17549): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (17549): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (17550): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17540): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17540): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17515): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17842 hardirqs last enabled at (17841): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (17841): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (17842): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17834): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17834): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17553): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004600000018 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 17900 hardirqs last enabled at (17899): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (17900): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (17894): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (17894): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17845): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18008 hardirqs last enabled at (18007): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18008): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18002): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18002): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (17903): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18044 hardirqs last enabled at (18043): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18044): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18038): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18038): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18011): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18122 hardirqs last enabled at (18121): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18122): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18116): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18116): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18047): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18230 hardirqs last enabled at (18229): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18230): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18224): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18224): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18125): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18264 hardirqs last enabled at (18263): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18264): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18258): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18258): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18233): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18368 hardirqs last enabled at (18367): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18368): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18362): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18362): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18267): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18434 hardirqs last enabled at (18433): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18434): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18428): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18428): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18371): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18456 hardirqs last enabled at (18455): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18456): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18450): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18450): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18437): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18536 hardirqs last enabled at (18535): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18536): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18530): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18530): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18459): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18582 hardirqs last enabled at (18581): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18582): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18576): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18576): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18539): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18688 hardirqs last enabled at (18687): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18688): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18682): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18682): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18585): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18720 hardirqs last enabled at (18719): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18720): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18714): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18714): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18691): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18762 hardirqs last enabled at (18761): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18762): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18756): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18756): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18723): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18842 hardirqs last enabled at (18841): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18842): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18836): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18836): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18765): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18908 hardirqs last enabled at (18907): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18908): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18902): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18902): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18845): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 18936 hardirqs last enabled at (18935): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (18936): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (18930): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (18930): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18911): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19026 hardirqs last enabled at (19025): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19026): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19020): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19020): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (18939): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19060 hardirqs last enabled at (19059): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19060): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19054): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19054): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19029): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19156 hardirqs last enabled at (19155): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19156): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19150): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19150): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19063): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19178 hardirqs last enabled at (19177): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19178): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19172): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19172): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19159): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19188 hardirqs last enabled at (19187): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19188): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19172): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19172): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19159): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19280 hardirqs last enabled at (19279): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19280): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19274): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19274): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19191): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19314 hardirqs last enabled at (19313): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19314): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19308): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19308): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19283): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19414 hardirqs last enabled at (19413): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19414): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19402): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19402): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19317): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19456 hardirqs last enabled at (19455): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19456): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19450): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19450): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19417): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19496 hardirqs last enabled at (19495): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19496): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19490): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19490): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19459): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19602 hardirqs last enabled at (19601): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19602): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19596): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19596): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19499): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd2b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19632 hardirqs last enabled at (19631): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19632): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19626): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19626): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19605): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19736 hardirqs last enabled at (19735): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (19735): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (19736): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19726): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19726): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19635): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19772 hardirqs last enabled at (19771): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (19771): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (19772): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19764): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19764): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19739): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004700000018 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19832 hardirqs last enabled at (19831): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19832): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19826): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19826): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19775): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19926 hardirqs last enabled at (19925): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19926): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19920): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19920): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19835): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19960 hardirqs last enabled at (19959): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19960): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19954): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19954): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19929): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 19990 hardirqs last enabled at (19989): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (19990): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (19984): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (19984): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19963): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20072 hardirqs last enabled at (20071): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20072): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20066): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20066): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (19993): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20108 hardirqs last enabled at (20107): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20108): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20102): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20102): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20075): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20194 hardirqs last enabled at (20193): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20194): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20188): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20188): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20111): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20210 hardirqs last enabled at (20209): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20210): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20204): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20204): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20197): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20230 hardirqs last enabled at (20229): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20230): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20224): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20224): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20213): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20328 hardirqs last enabled at (20327): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20328): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20322): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20322): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20233): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20420 hardirqs last enabled at (20419): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20420): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20414): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20414): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20331): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20494 hardirqs last enabled at (20493): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20494): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20488): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20488): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20423): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20526 hardirqs last enabled at (20525): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20526): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20520): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20520): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20497): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20574 hardirqs last enabled at (20573): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20574): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20568): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20568): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20529): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20698 hardirqs last enabled at (20697): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20698): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20692): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20692): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20577): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20740 hardirqs last enabled at (20739): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20740): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20734): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20734): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20701): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20774 hardirqs last enabled at (20773): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20774): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20768): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20768): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20743): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20844 hardirqs last enabled at (20843): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20844): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20838): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20838): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20777): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20886 hardirqs last enabled at (20885): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20886): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20880): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20880): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20847): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20966 hardirqs last enabled at (20965): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20966): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20960): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20960): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20889): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 20986 hardirqs last enabled at (20985): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (20986): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (20980): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (20980): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20969): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21028 hardirqs last enabled at (21027): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21028): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21022): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21022): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (20989): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21132 hardirqs last enabled at (21131): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21132): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21126): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21126): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21031): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21176 hardirqs last enabled at (21175): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21176): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21170): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21170): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21135): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21276 hardirqs last enabled at (21275): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21276): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21270): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21270): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21179): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21296 hardirqs last enabled at (21295): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21296): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21290): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21290): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21279): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21316 hardirqs last enabled at (21315): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21316): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21310): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21310): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21299): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21416 hardirqs last enabled at (21415): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21416): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21410): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21410): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21319): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000c16fd1d0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21450 hardirqs last enabled at (21449): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21450): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21444): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21444): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21419): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: ffff0001fea8d870 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21566 hardirqs last enabled at (21565): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (21565): [] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:194 hardirqs last disabled at (21566): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21538): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21538): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21453): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21610 hardirqs last enabled at (21609): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (21609): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (21610): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21602): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21602): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21569): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004800000018 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21642 hardirqs last enabled at (21641): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21642): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21636): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21636): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21613): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000010 x25: 0000000000000020 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000020 x0 : 0000000000000010 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21732 hardirqs last enabled at (21731): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21732): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21726): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21726): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21645): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000020 x25: 0000000000000030 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000030 x0 : 0000000000000020 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21760 hardirqs last enabled at (21759): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21760): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21754): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21754): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21735): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000030 x25: 0000000000000040 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000040 x0 : 0000000000000030 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21850 hardirqs last enabled at (21849): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21850): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21844): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21844): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21763): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000040 x25: 0000000000000050 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000050 x0 : 0000000000000040 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21872 hardirqs last enabled at (21871): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21872): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21866): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21866): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21853): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000050 x25: 0000000000000060 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000060 x0 : 0000000000000050 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 21918 hardirqs last enabled at (21917): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (21918): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21912): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21912): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21875): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000060 x25: 0000000000000070 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000070 x0 : 0000000000000060 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22004 hardirqs last enabled at (22003): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22004): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (21998): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (21998): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (21921): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000070 x25: 0000000000000080 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000080 x0 : 0000000000000070 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22044 hardirqs last enabled at (22043): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22044): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22038): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22038): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22007): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000080 x25: 0000000000000090 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000090 x0 : 0000000000000080 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22088 hardirqs last enabled at (22087): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22088): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22082): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22082): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22047): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000090 x25: 00000000000000a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000a0 x0 : 0000000000000090 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22172 hardirqs last enabled at (22171): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22172): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22166): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22166): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22091): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000b0 x0 : 00000000000000a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22206 hardirqs last enabled at (22205): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22206): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22200): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22200): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22175): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000c0 x0 : 00000000000000b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22296 hardirqs last enabled at (22295): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22296): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22290): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22290): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22209): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000d0 x0 : 00000000000000c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22330 hardirqs last enabled at (22329): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22330): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22324): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22324): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22299): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000e0 x0 : 00000000000000d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22364 hardirqs last enabled at (22363): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22364): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22358): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22358): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22333): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000000f0 x0 : 00000000000000e0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22448 hardirqs last enabled at (22447): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22448): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22442): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22442): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22367): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000000f0 x25: 0000000000000100 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000100 x0 : 00000000000000f0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22484 hardirqs last enabled at (22483): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22484): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22478): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22478): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22451): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000100 x25: 0000000000000110 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000110 x0 : 0000000000000100 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22556 hardirqs last enabled at (22555): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22556): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22550): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22550): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22487): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000110 x25: 0000000000000120 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000120 x0 : 0000000000000110 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22626 hardirqs last enabled at (22625): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22626): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22620): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22620): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22559): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000120 x25: 0000000000000130 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000130 x0 : 0000000000000120 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22638 hardirqs last enabled at (22637): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22638): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22620): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22620): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22559): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000130 x25: 0000000000000140 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000140 x0 : 0000000000000130 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22714 hardirqs last enabled at (22713): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22714): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22708): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22708): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22641): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000140 x25: 0000000000000150 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000150 x0 : 0000000000000140 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22766 hardirqs last enabled at (22765): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22766): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22760): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22760): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22717): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000150 x25: 0000000000000160 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000160 x0 : 0000000000000150 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22836 hardirqs last enabled at (22835): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22836): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22830): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22830): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22769): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000160 x25: 0000000000000170 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000170 x0 : 0000000000000160 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22872 hardirqs last enabled at (22871): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22872): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22866): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22866): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22839): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000170 x25: 0000000000000180 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000180 x0 : 0000000000000170 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 22914 hardirqs last enabled at (22913): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (22914): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22908): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22908): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22875): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000180 x25: 0000000000000190 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000190 x0 : 0000000000000180 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23004 hardirqs last enabled at (23003): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23004): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (22998): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (22998): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (22917): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000190 x25: 00000000000001a0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001a0 x0 : 0000000000000190 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23036 hardirqs last enabled at (23035): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23036): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23030): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23030): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23007): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001b0 x0 : 00000000000001a0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23118 hardirqs last enabled at (23117): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23118): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23112): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23112): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23039): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001c0 x0 : 00000000000001b0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23130 hardirqs last enabled at (23129): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23130): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23112): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23112): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23039): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : ffff0000e1ba13a0 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 00000000000001d0 x0 : 00000000000001c0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23164 hardirqs last enabled at (23163): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23164): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23158): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23158): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23133): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 00000000000001e0 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23258 hardirqs last enabled at (23257): [] bh_lru_install fs/buffer.c:1353 [inline] hardirqs last enabled at (23257): [] find_get_block_common+0x974/0xdec fs/buffer.c:1410 hardirqs last disabled at (23258): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23248): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23248): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23167): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637630 x29: ffff8000a3637650 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 00000000000001d0 x25: 0000000000000000 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80008af04608 x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 x2 : ffff8000a363770c x1 : 0000000000000000 x0 : 00000000000001d0 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_setup_indirect_aext+0x540/0x768 fs/udf/inode.c:2050 udf_add_aext fs/udf/inode.c:2140 [inline] udf_do_extend_file+0x55c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23294 hardirqs last enabled at (23293): [] lookup_bh_lru fs/buffer.c:1390 [inline] hardirqs last enabled at (23293): [] find_get_block_common+0x338/0xdec fs/buffer.c:1404 hardirqs last disabled at (23294): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23286): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23286): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23261): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#1: syz.0.17/6745 Modules linked in: CPU: 1 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000010 x24: ffff8000a3637988 x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff000146c6f31 x20: ffff8000a3637980 x19: ffff0000eedd8df8 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800082e5e68c x15: 0000000000000003 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000ff0100 x11: ffff0000d5f31c80 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000d5f31c80 x7 : 0000004900000018 x6 : ffff0000e1ba12b8 x5 : ffff8000a3637998 x4 : 0000000000000001 x3 : 00000000bffffe00 x2 : ffff8000a3637950 x1 : 0000000000000010 x0 : 0000000000000000 Call trace: __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 (P) udf_add_aext fs/udf/inode.c:2145 [inline] udf_do_extend_file+0x59c/0xde8 fs/udf/inode.c:591 udf_extend_file fs/udf/inode.c:712 [inline] udf_setsize+0x920/0xd30 fs/udf/inode.c:1300 udf_setattr+0x2b0/0x454 fs/udf/file.c:236 notify_change+0xa0c/0xcb8 fs/attr.c:546 do_truncate+0x198/0x210 fs/open.c:68 do_ftruncate+0x3c0/0x470 fs/open.c:195 do_sys_ftruncate fs/open.c:207 [inline] __do_sys_ftruncate fs/open.c:212 [inline] __se_sys_ftruncate fs/open.c:210 [inline] __arm64_sys_ftruncate+0x90/0xe8 fs/open.c:210 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x5c/0x26c arch/arm64/kernel/entry-common.c:724 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:743 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 23328 hardirqs last enabled at (23327): [] irqentry_exit+0x1b4/0x308 kernel/entry/common.c:219 hardirqs last disabled at (23328): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412 softirqs last enabled at (23322): [] softirq_handle_end kernel/softirq.c:468 [inline] softirqs last enabled at (23322): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650 softirqs last disabled at (23297): [] __do_softirq+0x14/0x20 kernel/softirq.c:656 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087, CPU#0: syz.0.17/6745 Modules linked in: CPU: 0 UID: 0 PID: 6745 Comm: syz.0.17 Tainted: G W syzkaller #0 PREEMPT Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 lr : __udf_add_aext+0x490/0x61c fs/udf/inode.c:2087 sp : ffff8000a3637700 x29: ffff8000a3637720 x28: 1ffff000146c6f30 x27: dfff800000000000