Extracting prog: 4m14.463871988s
Minimizing prog: 37m37.432725977s
Simplifying prog options: 0s
Extracting C: 41.866614058s
Simplifying C: 9m38.556621292s
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$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$eJzs3btvHNfZB+DfLJeUVp8/mZYlWw4MSLCAJIgQiRQhJ0wTJQgCFUZgOEVqQqIsQivZoeiANoKYzrV1oT/AKdilCpBegNOkcTq3LA0ESeMmTLXBzM4ul5cVL6J4cZ5HmD1n5syc8553Z3Z2lxA2wP+sm5fTfJwiNy+/sViuryxPtVeWp+736klOJGkkzW6R4t+dTufT5Ea6S14pN9bdFcPGeTQ3/dbnX6580V1r1kuKTmc/ZrFUL7mYZKQu96u/W9v1d3K77op+ZsqEXeolDg7baJJO5Z+Pult+/rfn+i0DWlsdve2ZDxwDRfe+ucl4cqq+0Mv3Ad27YveNwLG2dNgBAAAAwAF4fjWrWczpw44DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjpMiGWn2q9Xv+5dlcTFF7/f/x+ptqetHy4Xd7f74WcUBAAAAAAAAAAfowmpWs5jTvfVOUf3N/7Vq5Wz1+H95Lw8zm/lcyWJmspCFzGcyyfhAR2OLMwsL85M7OPLalkde2ybQE3XZ2p95AwAAAAAAAMBXzK9zc+3v/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcBQUyUi3qJazvfp4Gs0kJ5OMlfstJX/v1Y+zx4cdAAAAAByA51ezmsWc7q13iuoz/0vV5/6TeS8PspC5LKSd2dyuvgvofupvrCxPtVeWp+6Xy+Z+f/CvXYVR9Zjudw9bj3y+2qOVO5mrtlzJrbyTdm6nUR1ZOt+LZ+u4PipjKr5f22Fkt+uynPnHdbnJh7ua7DC7/DJlvMrIaD8jE3VsZTZeeHImdvnsbBxpMo1+sGc3jLRhEnvK+am6LOfz+2E5H9jn4GzMxLWBs++lJ+c8+cZf/vSzu+0H9+7eeXj5YMPeu6W6HKnLTvXY2pyJqYFMvPxVzMRQE1UmzvXXb+bH+Wku52LezHzm8ovMZCGzuZgfVbWZ+pwtBi75IZm6sW7tze0iGavP0O6TtbuYXquOPZ25/CTv5HZm83r171om851cz/VMDzzD53bwStsYctV3/n/L4C99s660kvyhLndkZKc77lWZ1xcG8jr4mjtetQ1uWcvSmf2/HzW/VlfKMX5Tl0fDxkxMDmTixSdn4o/Vy8rD9oN783dn3t3ZcGc+rivldfS7bnl6P+ezd+X5cqZ8sqq19WdH2fbilm2TVdvZfltjU9u5flv3Sl0aeqWO1e/hNvd0rWp7ecu2qart/EDbVu+3ADjyTn3r1FjrH63PWp+0ftu623rj5A9PfPfEq2MZ/evo95oTI19vvFr8OZ/kV0flxgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMfbw/c/uDfTbs/Ob6h0Op0PhzQd50rvJ6MOcNBXnkuepp/R7H30sSRHI/P/6XQ69ZbiKMTz5EqndCKdZz5WM8lWTRcGt3z0VOfPXiuH/MIEPHNXF+6/e/Xh+x98e+7+zNuzb88+mL5+fXpi+vrrU1fvzLVnJ7qPhx0l8Cys3fQPOxIAAAAAAAAAAABgp/bn/wy0kgzfZ/joJw9yqgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAxdfNymo9TZHLiykS5vrI81S6XXn1tz2aSRpLil0nxaXIj3SXjA90V/dpn68d5NDf91udfrnyx1lezt39j3XHrjO5wFkv1kotJRuryKazr79ZT91f0Z1gm7FIvcXDY/hsAAP//ptAG+g==")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {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$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program crashed: possible deadlock in hfsplus_get_block
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=6m0s, {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$hfsplus-chdir
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$eJzs3btvHNfZB+DfLJeUVp8/mZYlWw4MSLCAJIgQiRQhJ0wTJQgCFUZgOEVqQqIsQivZoeiANoKYzrV1oT/AKdilCpBegNOkcTq3LA0ESeMmTLXBzM4ul5cVL6J4cZ5HmD1n5syc8553Z3Z2lxA2wP+sm5fTfJwiNy+/sViuryxPtVeWp+736klOJGkkzW6R4t+dTufT5Ea6S14pN9bdFcPGeTQ3/dbnX6580V1r1kuKTmc/ZrFUL7mYZKQu96u/W9v1d3K77op+ZsqEXeolDg7baJJO5Z+Pult+/rfn+i0DWlsdve2ZDxwDRfe+ucl4cqq+0Mv3Ad27YveNwLG2dNgBAAAAwAF4fjWrWczpw44DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjpMiGWn2q9Xv+5dlcTFF7/f/x+ptqetHy4Xd7f74WcUBAAAAAAAAAAfowmpWs5jTvfVOUf3N/7Vq5Wz1+H95Lw8zm/lcyWJmspCFzGcyyfhAR2OLMwsL85M7OPLalkde2ybQE3XZ2p95AwAAAAAAAMBXzK9zc+3v/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcBQUyUi3qJazvfp4Gs0kJ5OMlfstJX/v1Y+zx4cdAAAAAByA51ezmsWc7q13iuoz/0vV5/6TeS8PspC5LKSd2dyuvgvofupvrCxPtVeWp+6Xy+Z+f/CvXYVR9Zjudw9bj3y+2qOVO5mrtlzJrbyTdm6nUR1ZOt+LZ+u4PipjKr5f22Fkt+uynPnHdbnJh7ua7DC7/DJlvMrIaD8jE3VsZTZeeHImdvnsbBxpMo1+sGc3jLRhEnvK+am6LOfz+2E5H9jn4GzMxLWBs++lJ+c8+cZf/vSzu+0H9+7eeXj5YMPeu6W6HKnLTvXY2pyJqYFMvPxVzMRQE1UmzvXXb+bH+Wku52LezHzm8ovMZCGzuZgfVbWZ+pwtBi75IZm6sW7tze0iGavP0O6TtbuYXquOPZ25/CTv5HZm83r171om851cz/VMDzzD53bwStsYctV3/n/L4C99s660kvyhLndkZKc77lWZ1xcG8jr4mjtetQ1uWcvSmf2/HzW/VlfKMX5Tl0fDxkxMDmTixSdn4o/Vy8rD9oN783dn3t3ZcGc+rivldfS7bnl6P+ezd+X5cqZ8sqq19WdH2fbilm2TVdvZfltjU9u5flv3Sl0aeqWO1e/hNvd0rWp7ecu2qart/EDbVu+3ADjyTn3r1FjrH63PWp+0ftu623rj5A9PfPfEq2MZ/evo95oTI19vvFr8OZ/kV0flxgkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMfbw/c/uDfTbs/Ob6h0Op0PhzQd50rvJ6MOcNBXnkuepp/R7H30sSRHI/P/6XQ69ZbiKMTz5EqndCKdZz5WM8lWTRcGt3z0VOfPXiuH/MIEPHNXF+6/e/Xh+x98e+7+zNuzb88+mL5+fXpi+vrrU1fvzLVnJ7qPhx0l8Cys3fQPOxIAAAAAAAAAAABgp/bn/wy0kgzfZ/joJw9yqgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAxdfNymo9TZHLiykS5vrI81S6XXn1tz2aSRpLil0nxaXIj3SXjA90V/dpn68d5NDf91udfrnyx1lezt39j3XHrjO5wFkv1kotJRuryKazr79ZT91f0Z1gm7FIvcXDY/hsAAP//ptAG+g==")
chdir(&(0x7f0000000240)='./file0\x00')
program did not crash
testing program (duration=6m0s, {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$hfsplus-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program did not crash
testing program (duration=6m0s, {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}}): chdir-renameat2
detailed listing:
executing program 0:
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program did not crash
testing program (duration=6m0s, {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$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(0x0)
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program did not crash
testing program (duration=6m0s, {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$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
simplifying C reproducer
testing compiled C program (duration=6m0s, {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$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {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$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {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$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {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$hfsplus-chdir-renameat2
program crashed: possible deadlock in hfsplus_get_block
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
testing program (duration=6m0s, {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$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-chdir-renameat2
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x3004c00, &(0x7f0000002200)=ANY=[@ANYRES64=0x0, @ANYRES64, @ANYBLOB="82a5ff4dc2990d", @ANYBLOB="b40f166b4948d17c203450ad7225a67505bd370bf2321f32", @ANYRES16, @ANYRESDEC], 0xff, 0x670, &(0x7f00000024c0)="$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")
chdir(&(0x7f0000000240)='./file0\x00')
renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0)
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
reproducing took 56m0.254176087s
repro crashed as (corrupted=false):
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5944 is trying to acquire lock:
ffff888036cac478 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x3a0/0x1670 fs/hfsplus/extents.c:262
but task is already holding lock:
ffff888036cab578 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2c6/0xce0 fs/hfsplus/extents.c:577
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&HFSPLUS_I(inode)->extents_lock);
lock(&HFSPLUS_I(inode)->extents_lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
7 locks held by syz.0.17/5944:
#0: ffff8880395e2480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:493
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1074 [inline]
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: lock_rename fs/namei.c:3787 [inline]
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: __start_renaming+0x148/0x410 fs/namei.c:3880
#2: ffff888036cab7d8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1029 [inline]
#2: ffff888036cab7d8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: lock_two_nondirectories+0xe7/0x180 fs/inode.c:1254
#3: ffff88803fb1a158 (&sb->s_type->i_mutex_key#24/4){+.+.}-{4:4}, at: vfs_rename+0x68a/0xeb0 fs/namei.c:6017
#4: ffff888037204178 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x185/0x930 fs/hfsplus/dir.c:391
#5: ffff888036cab578 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2c6/0xce0 fs/hfsplus/extents.c:577
#6: ffff8880372040e8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 fs/hfsplus/bitmap.c:182
stack backtrace:
CPU: 0 UID: 0 PID: 5944 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_deadlock_bug+0x279/0x290 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain kernel/locking/lockdep.c:3895 [inline]
__lock_acquire+0x253f/0x2cf0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/rtmutex_api.c:534 [inline]
mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:553
hfsplus_get_block+0x3a0/0x1670 fs/hfsplus/extents.c:262
block_read_full_folio+0x29f/0x830 fs/buffer.c:2317
filemap_read_folio+0x137/0x3b0 mm/filemap.c:2502
do_read_cache_folio+0x2bf/0x560 mm/filemap.c:4107
do_read_cache_page mm/filemap.c:4173 [inline]
read_cache_page+0x5d/0x170 mm/filemap.c:4182
read_mapping_page include/linux/pagemap.h:1011 [inline]
hfsplus_block_free+0x134/0x630 fs/hfsplus/bitmap.c:185
hfsplus_free_extents+0x121/0xa50 fs/hfsplus/extents.c:362
hfsplus_file_truncate+0x7aa/0xce0 fs/hfsplus/extents.c:593
hfsplus_delete_inode+0x180/0x230 fs/hfsplus/inode.c:-1
hfsplus_unlink+0x4f1/0x930 fs/hfsplus/dir.c:426
hfsplus_rename+0xd5/0x280 fs/hfsplus/dir.c:597
vfs_rename+0xa96/0xeb0 fs/namei.c:6054
filename_renameat2+0x539/0x9c0 fs/namei.c:6172
__do_sys_renameat2 fs/namei.c:6201 [inline]
__se_sys_renameat2+0x5a/0x2c0 fs/namei.c:6196
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd2d272cdd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedc549ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007fd2d29a5fa0 RCX: 00007fd2d272cdd9
RDX: ffffffffffffff9c RSI: 0000200000000000 RDI: ffffffffffffff9c
RBP: 00007fd2d27c2d69 R08: 0000000000000000 R09: 0000000000000000
R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd2d29a5fac R14: 00007fd2d29a5fa0 R15: 00007fd2d29a5fa0
hfsplus: unable to mark blocks free: error -5
hfsplus: can't free extent: start 131, count 2
final repro crashed as (corrupted=false):
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
hfsplus: inconsistency in B*Tree (0,1,255,1,0)
hfsplus: xattr search failed
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5944 is trying to acquire lock:
ffff888036cac478 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x3a0/0x1670 fs/hfsplus/extents.c:262
but task is already holding lock:
ffff888036cab578 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2c6/0xce0 fs/hfsplus/extents.c:577
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&HFSPLUS_I(inode)->extents_lock);
lock(&HFSPLUS_I(inode)->extents_lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
7 locks held by syz.0.17/5944:
#0: ffff8880395e2480 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:493
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1074 [inline]
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: lock_rename fs/namei.c:3787 [inline]
#1: ffff88803fb1a8d8 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: __start_renaming+0x148/0x410 fs/namei.c:3880
#2: ffff888036cab7d8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1029 [inline]
#2: ffff888036cab7d8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: lock_two_nondirectories+0xe7/0x180 fs/inode.c:1254
#3: ffff88803fb1a158 (&sb->s_type->i_mutex_key#24/4){+.+.}-{4:4}, at: vfs_rename+0x68a/0xeb0 fs/namei.c:6017
#4: ffff888037204178 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x185/0x930 fs/hfsplus/dir.c:391
#5: ffff888036cab578 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2c6/0xce0 fs/hfsplus/extents.c:577
#6: ffff8880372040e8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 fs/hfsplus/bitmap.c:182
stack backtrace:
CPU: 0 UID: 0 PID: 5944 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
print_deadlock_bug+0x279/0x290 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain kernel/locking/lockdep.c:3895 [inline]
__lock_acquire+0x253f/0x2cf0 kernel/locking/lockdep.c:5237
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/rtmutex_api.c:534 [inline]
mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:553
hfsplus_get_block+0x3a0/0x1670 fs/hfsplus/extents.c:262
block_read_full_folio+0x29f/0x830 fs/buffer.c:2317
filemap_read_folio+0x137/0x3b0 mm/filemap.c:2502
do_read_cache_folio+0x2bf/0x560 mm/filemap.c:4107
do_read_cache_page mm/filemap.c:4173 [inline]
read_cache_page+0x5d/0x170 mm/filemap.c:4182
read_mapping_page include/linux/pagemap.h:1011 [inline]
hfsplus_block_free+0x134/0x630 fs/hfsplus/bitmap.c:185
hfsplus_free_extents+0x121/0xa50 fs/hfsplus/extents.c:362
hfsplus_file_truncate+0x7aa/0xce0 fs/hfsplus/extents.c:593
hfsplus_delete_inode+0x180/0x230 fs/hfsplus/inode.c:-1
hfsplus_unlink+0x4f1/0x930 fs/hfsplus/dir.c:426
hfsplus_rename+0xd5/0x280 fs/hfsplus/dir.c:597
vfs_rename+0xa96/0xeb0 fs/namei.c:6054
filename_renameat2+0x539/0x9c0 fs/namei.c:6172
__do_sys_renameat2 fs/namei.c:6201 [inline]
__se_sys_renameat2+0x5a/0x2c0 fs/namei.c:6196
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd2d272cdd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedc549ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007fd2d29a5fa0 RCX: 00007fd2d272cdd9
RDX: ffffffffffffff9c RSI: 0000200000000000 RDI: ffffffffffffff9c
RBP: 00007fd2d27c2d69 R08: 0000000000000000 R09: 0000000000000000
R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd2d29a5fac R14: 00007fd2d29a5fa0 R15: 00007fd2d29a5fa0
hfsplus: unable to mark blocks free: error -5
hfsplus: can't free extent: start 131, count 2