Extracting prog: 1m38.265591319s
Minimizing prog: 6m33.417247293s
Simplifying prog options: 0s
Extracting C: 2m24.738039087s
Simplifying C: 14m39.35235827s
extracting reproducer from 39 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-openat-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x1fe)
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=47.116320747s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-openat
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x1fe)
program did not crash
testing program (duration=47.116320747s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing program (duration=47.116320747s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): llistxattr
detailed listing:
executing program 0:
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program did not crash
testing program (duration=47.116320747s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$eJzs3U1sHGcZB/D/bJx1Nkip26ZtQEi1GqmCRiR2ViVBQmpACOUQoQguvVqJ01jZpJXtorRCZAMUJE6cUA8cilA49IQQQionRDkjIXHh5BuHSNw45AAYzezsem1vHDuOvab9/aTJvLPv1zOP52N37GgDfGpdfD2Huyly8dSl2+X2yr12Z+Ve+2a/nGQySSOZ6K1StJLi4+RCeks+W75YD1c8bJ5X739UTLz/Ybu3NVEvVfvGVv02GdmymxwZbBxKMt0r/nvbw24ar1qqca6sjfeYikHcZcJO9hMH47a6SXetsvHI7ts/b4ED607vvrnJVHI0vbtr+T4g9dXh0VeG8dvy2tTdvzgAAABgr4z8LD/sqQd5kNs5tj/hAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwCdD0fvOwKJeGv3ydIr+9/83h75TvznmcHfpvWvV6ttPjTsQAAAAAAAAANiVFx/kQW7nWH97tah+5/9StXG8+vczeTtLmc9iTud25rKc5SxmNsnU0EDN23PLy4uzwz2rPxJY+nnKnqurq3fqnmdH9jy7Pq7uxkBH/aXBpkYAAAAAAAAA8Kn1g1xc+/0/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcBEVyqLeqluP98lQaE0mOJGkW04PmzbEG+wT8cdwBAAAAwN5r1etjxX97hdWi+sz/fPW5/0jezq0sZyHL6WQ+V6tnAb1P/Y2/dtudlXvtm+WyeeCv/XNHcVQjpvfsYfTMM1WL5wY9Luab+U5OZTqXs5iFfDdzWc58pvONqjSXIlP104uplXut9GPdHO+FdVuXN8b24lC5jO9EFUkr17JQxXY6V5r90Bt1uxNDs/2+mWyY8W6ZneK12jZzdLVel3v0s3p9MExVe354kJGZOvdlNp4ezvvm3O/wONk402wag2dQx9dmKTc3zvRYOT9ar8tc/3hvc77DR2nrM9H9abnVP/qe3zrnyRf/9qfL1xu3bly/tnTq4BxGj2njMdEeysQL28pEp8xEdxeZOLKb+J+cZp2N3lV0Z1fLl6q+x7KQb+XNXM18zmUmszmfmXwlZ9PO2aG8Prd1XqtzrbGzc+3kF+pCeU/6ydC9ad9MPqyizOvTQ3kdvtJNVXXDr6xl6ZltZKloZnSW/j4ylInP1YVyjh8O3XHGb5CJxtq1uR/ds1tn4pf/WU2y1Ll1Y/H63FvbnO/lel2etu+tvzb/6ons0M7Vu1seL8+UP6z0bhvDR0dZ92y/bt2RM1vVHR/Urb/PNZupzude3aPO1HKk5++OGqlX98LIWdpV3YmhunXvcvJmOoN3IQAcYEdfOdps3W/9pfVB60et661LR74+eX7y880c/vPEHw79pvHrxleLV/JBvp9j444UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+CZbeeffGXKczv3gAC2k84QHvjqzqp6L3SvNg7PtWhcP7O+mhnTSe3OqI+m2SLbo3x5HMVpID8DOd62RiH+aazIiqS4NXWkljEE+SGwfkC+6AvXBm+eZbZ5beefdLCzfn3ph/Y/7W2fPnXjvX/vLsnTPXFjrzM71/xx0lsBfW3gaMOxIAAAAAAAAAAABgu3bz3wn+cWl7jUdMW3THsK8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA/6eLr+dwN0VmZ07PlNsr99qdcumX11pOJGkkKb6XFB8nF9JbMjU0XPGweV69/9EvXn7/w/baWBP99o0N/X73r9XVHe5Ft14yneRQvX60yW2Nd2VovO4OA+spBntYJuxkP3Ewbv8LAAD///zfBvQ=")
llistxattr(0x0, 0x0, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=47.116320747s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
simplifying C reproducer
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing compiled C program (duration=47.116320747s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
testing program (duration=47.116320747s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
validation run: crashed=true
testing program (duration=47.116320747s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
validation run: crashed=true
testing program (duration=47.116320747s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-llistxattr
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x3200004, &(0x7f0000000900)={[{@nls={'nls', 0x3d, 'macinuit'}}, {@gid}, {@umask={'umask', 0x3d, 0x1000}}, {@uid}, {@type={'type', 0x3d, "8cc687ef"}}, {@force}, {@nodecompose}, {@type={'type', 0x3d, "664b981f"}}]}, 0x3, 0x6b9, &(0x7f0000000240)="$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")
llistxattr(&(0x7f0000000000)='./file1\x00', 0x0, 0x0)
program crashed: KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
validation run: crashed=true
reproducing took 31m34.859296792s
repro crashed as (corrupted=false):
syz.0.16[5950]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
loop0: detected capacity change from 0 to 1024
==================================================================
BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0x595/0x1210 fs/hfsplus/unicode.c:179
Read of size 2 at addr ffff88807a0eaa18 by task syz.0.16/5950
CPU: 1 PID: 5950 Comm: syz.0.16 Not tainted 6.6.100-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
dump_stack_lvl+0x16c/0x230 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0xac/0x200 mm/kasan/report.c:466
kasan_report+0x117/0x150 mm/kasan/report.c:579
hfsplus_uni2asc+0x595/0x1210 fs/hfsplus/unicode.c:179
hfsplus_listxattr+0x58f/0xb80 fs/hfsplus/xattr.c:736
vfs_listxattr fs/xattr.c:494 [inline]
listxattr+0x107/0x280 fs/xattr.c:842
path_listxattr+0xdd/0x1b0 fs/xattr.c:866
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff62dd8e9a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedcbd9ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3
RAX: ffffffffffffffda RBX: 00007ff62dfb5fa0 RCX: 00007ff62dd8e9a9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000
RBP: 00007ff62de10d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff62dfb5fa0 R14: 00007ff62dfb5fa0 R15: 0000000000000003
Allocated by task 5950:
kasan_save_stack mm/kasan/common.c:45 [inline]
kasan_set_track+0x4e/0x70 mm/kasan/common.c:52
____kasan_kmalloc mm/kasan/common.c:374 [inline]
__kasan_kmalloc+0x8f/0xa0 mm/kasan/common.c:383
kasan_kmalloc include/linux/kasan.h:198 [inline]
__do_kmalloc_node mm/slab_common.c:1007 [inline]
__kmalloc+0xb4/0x240 mm/slab_common.c:1020
kmalloc include/linux/slab.h:604 [inline]
hfsplus_find_init+0x89/0x1d0 fs/hfsplus/bfind.c:21
hfsplus_listxattr+0x390/0xb80 fs/hfsplus/xattr.c:695
vfs_listxattr fs/xattr.c:494 [inline]
listxattr+0x107/0x280 fs/xattr.c:842
path_listxattr+0xdd/0x1b0 fs/xattr.c:866
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
The buggy address belongs to the object at ffff88807a0ea800
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 0 bytes to the right of
allocated 536-byte region [ffff88807a0ea800, ffff88807a0eaa18)
The buggy address belongs to the physical page:
page:ffffea0001e83a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88807a0ef000 pfn:0x7a0e8
head:ffffea0001e83a00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
anon flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000840 ffff888017841dc0 0000000000000000 0000000000000001
raw: ffff88807a0ef000 000000008010000e 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5709, tgid 5709 (dhcpcd-run-hook), ts 64685927589, free_ts 64633529327
set_page_owner include/linux/page_owner.h:31 [inline]
post_alloc_hook+0x1cd/0x210 mm/page_alloc.c:1554
prep_new_page mm/page_alloc.c:1561 [inline]
get_page_from_freelist+0x195c/0x19f0 mm/page_alloc.c:3191
__alloc_pages+0x1e3/0x460 mm/page_alloc.c:4457
alloc_slab_page+0x5d/0x170 mm/slub.c:1876
allocate_slab mm/slub.c:2023 [inline]
new_slab+0x87/0x2e0 mm/slub.c:2076
___slab_alloc+0xc6d/0x12f0 mm/slub.c:3230
__slab_alloc mm/slub.c:3329 [inline]
__slab_alloc_node mm/slub.c:3382 [inline]
slab_alloc_node mm/slub.c:3475 [inline]
__kmem_cache_alloc_node+0x1a2/0x260 mm/slub.c:3524
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc+0xa4/0x240 mm/slab_common.c:1020
kmalloc include/linux/slab.h:604 [inline]
load_elf_phdrs fs/binfmt_elf.c:512 [inline]
load_elf_binary+0x2cd/0x2700 fs/binfmt_elf.c:886
search_binary_handler fs/exec.c:1775 [inline]
exec_binprm fs/exec.c:1817 [inline]
bprm_execve+0xaeb/0x16f0 fs/exec.c:1892
do_execveat_common+0x51b/0x6c0 fs/exec.c:1998
do_execve fs/exec.c:2072 [inline]
__do_sys_execve fs/exec.c:2148 [inline]
__se_sys_execve fs/exec.c:2143 [inline]
__x64_sys_execve+0x92/0xa0 fs/exec.c:2143
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
page last free stack trace:
reset_page_owner include/linux/page_owner.h:24 [inline]
free_pages_prepare mm/page_alloc.c:1154 [inline]
free_unref_page_prepare+0x7ce/0x8e0 mm/page_alloc.c:2336
free_unref_page+0x32/0x2e0 mm/page_alloc.c:2429
discard_slab mm/slub.c:2122 [inline]
__unfreeze_partials+0x1cf/0x210 mm/slub.c:2662
put_cpu_partial+0x17c/0x250 mm/slub.c:2738
__slab_free+0x31d/0x410 mm/slub.c:3686
qlink_free mm/kasan/quarantine.c:166 [inline]
qlist_free_all+0x75/0xe0 mm/kasan/quarantine.c:185
kasan_quarantine_reduce+0x143/0x160 mm/kasan/quarantine.c:292
__kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:305
kasan_slab_alloc include/linux/kasan.h:188 [inline]
slab_post_alloc_hook+0x6e/0x4d0 mm/slab.h:767
slab_alloc_node mm/slub.c:3485 [inline]
slab_alloc mm/slub.c:3493 [inline]
__kmem_cache_alloc_lru mm/slub.c:3500 [inline]
kmem_cache_alloc+0x11e/0x2e0 mm/slub.c:3509
vm_area_alloc+0x24/0x1d0 kernel/fork.c:486
__mmap_region mm/mmap.c:2766 [inline]
mmap_region+0xbe6/0x1f80 mm/mmap.c:2937
do_mmap+0x8d1/0xfd0 mm/mmap.c:1381
vm_mmap_pgoff+0x1c0/0x400 mm/util.c:556
ksys_mmap_pgoff+0x520/0x700 mm/mmap.c:1427
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
Memory state around the buggy address:
ffff88807a0ea900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff88807a0ea980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88807a0eaa00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc
^
ffff88807a0eaa80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff88807a0eab00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
final repro crashed as (corrupted=false):
syz.0.16[5950]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
loop0: detected capacity change from 0 to 1024
==================================================================
BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0x595/0x1210 fs/hfsplus/unicode.c:179
Read of size 2 at addr ffff88807a0eaa18 by task syz.0.16/5950
CPU: 1 PID: 5950 Comm: syz.0.16 Not tainted 6.6.100-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
dump_stack_lvl+0x16c/0x230 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0xac/0x200 mm/kasan/report.c:466
kasan_report+0x117/0x150 mm/kasan/report.c:579
hfsplus_uni2asc+0x595/0x1210 fs/hfsplus/unicode.c:179
hfsplus_listxattr+0x58f/0xb80 fs/hfsplus/xattr.c:736
vfs_listxattr fs/xattr.c:494 [inline]
listxattr+0x107/0x280 fs/xattr.c:842
path_listxattr+0xdd/0x1b0 fs/xattr.c:866
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff62dd8e9a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedcbd9ea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000c3
RAX: ffffffffffffffda RBX: 00007ff62dfb5fa0 RCX: 00007ff62dd8e9a9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000
RBP: 00007ff62de10d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff62dfb5fa0 R14: 00007ff62dfb5fa0 R15: 0000000000000003
Allocated by task 5950:
kasan_save_stack mm/kasan/common.c:45 [inline]
kasan_set_track+0x4e/0x70 mm/kasan/common.c:52
____kasan_kmalloc mm/kasan/common.c:374 [inline]
__kasan_kmalloc+0x8f/0xa0 mm/kasan/common.c:383
kasan_kmalloc include/linux/kasan.h:198 [inline]
__do_kmalloc_node mm/slab_common.c:1007 [inline]
__kmalloc+0xb4/0x240 mm/slab_common.c:1020
kmalloc include/linux/slab.h:604 [inline]
hfsplus_find_init+0x89/0x1d0 fs/hfsplus/bfind.c:21
hfsplus_listxattr+0x390/0xb80 fs/hfsplus/xattr.c:695
vfs_listxattr fs/xattr.c:494 [inline]
listxattr+0x107/0x280 fs/xattr.c:842
path_listxattr+0xdd/0x1b0 fs/xattr.c:866
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
The buggy address belongs to the object at ffff88807a0ea800
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 0 bytes to the right of
allocated 536-byte region [ffff88807a0ea800, ffff88807a0eaa18)
The buggy address belongs to the physical page:
page:ffffea0001e83a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88807a0ef000 pfn:0x7a0e8
head:ffffea0001e83a00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
anon flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000840 ffff888017841dc0 0000000000000000 0000000000000001
raw: ffff88807a0ef000 000000008010000e 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5709, tgid 5709 (dhcpcd-run-hook), ts 64685927589, free_ts 64633529327
set_page_owner include/linux/page_owner.h:31 [inline]
post_alloc_hook+0x1cd/0x210 mm/page_alloc.c:1554
prep_new_page mm/page_alloc.c:1561 [inline]
get_page_from_freelist+0x195c/0x19f0 mm/page_alloc.c:3191
__alloc_pages+0x1e3/0x460 mm/page_alloc.c:4457
alloc_slab_page+0x5d/0x170 mm/slub.c:1876
allocate_slab mm/slub.c:2023 [inline]
new_slab+0x87/0x2e0 mm/slub.c:2076
___slab_alloc+0xc6d/0x12f0 mm/slub.c:3230
__slab_alloc mm/slub.c:3329 [inline]
__slab_alloc_node mm/slub.c:3382 [inline]
slab_alloc_node mm/slub.c:3475 [inline]
__kmem_cache_alloc_node+0x1a2/0x260 mm/slub.c:3524
__do_kmalloc_node mm/slab_common.c:1006 [inline]
__kmalloc+0xa4/0x240 mm/slab_common.c:1020
kmalloc include/linux/slab.h:604 [inline]
load_elf_phdrs fs/binfmt_elf.c:512 [inline]
load_elf_binary+0x2cd/0x2700 fs/binfmt_elf.c:886
search_binary_handler fs/exec.c:1775 [inline]
exec_binprm fs/exec.c:1817 [inline]
bprm_execve+0xaeb/0x16f0 fs/exec.c:1892
do_execveat_common+0x51b/0x6c0 fs/exec.c:1998
do_execve fs/exec.c:2072 [inline]
__do_sys_execve fs/exec.c:2148 [inline]
__se_sys_execve fs/exec.c:2143 [inline]
__x64_sys_execve+0x92/0xa0 fs/exec.c:2143
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
page last free stack trace:
reset_page_owner include/linux/page_owner.h:24 [inline]
free_pages_prepare mm/page_alloc.c:1154 [inline]
free_unref_page_prepare+0x7ce/0x8e0 mm/page_alloc.c:2336
free_unref_page+0x32/0x2e0 mm/page_alloc.c:2429
discard_slab mm/slub.c:2122 [inline]
__unfreeze_partials+0x1cf/0x210 mm/slub.c:2662
put_cpu_partial+0x17c/0x250 mm/slub.c:2738
__slab_free+0x31d/0x410 mm/slub.c:3686
qlink_free mm/kasan/quarantine.c:166 [inline]
qlist_free_all+0x75/0xe0 mm/kasan/quarantine.c:185
kasan_quarantine_reduce+0x143/0x160 mm/kasan/quarantine.c:292
__kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:305
kasan_slab_alloc include/linux/kasan.h:188 [inline]
slab_post_alloc_hook+0x6e/0x4d0 mm/slab.h:767
slab_alloc_node mm/slub.c:3485 [inline]
slab_alloc mm/slub.c:3493 [inline]
__kmem_cache_alloc_lru mm/slub.c:3500 [inline]
kmem_cache_alloc+0x11e/0x2e0 mm/slub.c:3509
vm_area_alloc+0x24/0x1d0 kernel/fork.c:486
__mmap_region mm/mmap.c:2766 [inline]
mmap_region+0xbe6/0x1f80 mm/mmap.c:2937
do_mmap+0x8d1/0xfd0 mm/mmap.c:1381
vm_mmap_pgoff+0x1c0/0x400 mm/util.c:556
ksys_mmap_pgoff+0x520/0x700 mm/mmap.c:1427
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
Memory state around the buggy address:
ffff88807a0ea900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff88807a0ea980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88807a0eaa00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc
^
ffff88807a0eaa80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff88807a0eab00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================