Extracting prog: 3m51.909410024s
Minimizing prog: 43m55.794188345s
Simplifying prog options: 0s
Extracting C: 42.762524307s
Simplifying C: 14m24.230057648s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c655f756d61736b3d30303030303030303030303030303030303030373737372c6469725f756d61736b3d30303030303030303030303030303030303030303030302c696f636861727365743d69736f383835392d362c636f6465706167653d63703835352c63726561746f723d4ddd71752c00eeabc72a9832436950c6116498dda8be60a94746ea68766f63d1d63944fbda2a9337439b37b6f2a694ba98f40070d09c3890bd28a2018f1adfe1e0a630020a9cac1a43800a70a9328ddb2a2f2e207da7cd3caf243b39eaff4966b7aa97cb6cc7d2cfc59e7a976de0a00d23c7ffaaa056cc4f8bc7b4c0f9a21db642b3e832e30a90ba1b9e7933b77c60f6a1b9ca9128f0a2d0e23373c9d15c79865bae97ddd82b98001b6aa9c5390e4deaf5f0ee492c6842b1c08486e479a889491459a257e9d4083634dac6cd58520f72e6c2f11bbd5b03655bb1863b16f3"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

program crashed: WARNING in hfs_bnode_create
single: successfully extracted reproducer
found reproducer with 5 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$hfs-openat-mkdirat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))

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$hfs-openat-mkdirat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-openat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$eJzs3U1rE0EcBvBndtNma0tdbUXwIFIN2ItovYiXSMmH8CRqk0JxqagtviBYxZOIvXv36NXPIF4UwXM9eRLP9SAj85Ls+ybV7m6qzw8aNjs7s//J7OzMBJoFEf23ljs7by5+U38CcOECLy4DDgAPaAA4huPe5vrG2kbQ6xYV5OJk0+QSMDlF6piV9V5WVg82h+Wrdw3MRPdROaSUV77WHQTVTvd+6cZ3ntJ3gqbtnTrRqym+PE/3nuXHFICtMoIZK8UtJXaxiweYrSwcIiIaS8KM744d52fs/N1xgJYdTPRsfNzG/z+1W3cApZOFqZHxX7erFKrdD+ukcL2nl3Aq3emvErPKept4P5F4PwlzZcVml2LYqlLH4kytrgW9cyu3g66DZ2hbkcPm9WvXXLp9sWibqaIXMtamBQalTeUeIrJnlNO6DhOqDksm/vsAYvHPFZ6xBOKD+CSuCR+v0R3M/xpSqGbSLeUnWsrEfz6/RF1LXx0Fe9tot9tO7JAj+iQn7BmsIbX04OadcdKWGfuCwB8Wp851NJHL1O7CkFxzmbmW9PYinJxc87Fcqjara8H7/FNVQrwSV8UCvuMdOpH5v6Pia6GwZ4a9RrTMUKA/cdU74y0b0WjZO5EeOTa/7Dw2+9PdZfAppjus9bP4nkZ78BI3cQmz9x4+uuUGQe+u2rgRqMtVbwz23JmxG0Fv4jkQTRqXDWyFe5qQWurg/qBUZWCL+1qgun9kJKmOFe5RvWxYgU/+Nh51Hyj1o5seoRZ1bnQ+7s+F1J82xJJ+SSkrrM627RjJpPpuTVSdsNFHOz5jqkMHm2pSYdZ/4XqlYSZ76sXPnKeP+EWALVGqOfZgBRfmlWZGDuBQwQouq9jcFVx6zZVaM+o11+mzwJnRz+jbOP8RooPPuM7v/4mIiIiIiIiIiIiIiIiIiIiIiIiIDpoq/l+i7joSERERERERERERERERERERERERERERER10yx7M716j//xfjPb83+SjWFzzk+D78vzf7XXw+b9E5fsdAAD//4BCdqE=")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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}}): openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, 0x0, 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, 0x0, 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
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$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
program crashed: WARNING in hfs_bnode_create
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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c655f756d61736b3d30303030303030303030303030303030303030373737372c6469725f756d61736b3d30303030303030303030303030303030303030303030302c696f636861727365743d69736f383835392d362c636f6465706167653d63703835352c63726561746f723d4ddd71752c00eeabc72a9832436950c6116498dda8be60a94746ea68766f63d1d63944fbda2a9337439b37b6f2a694ba98f40070d09c3890bd28a2018f1adfe1e0a630020a9cac1a43800a70a9328ddb2a2f2e207da7cd3caf243b39eaff4966b7aa97cb6cc7d2cfc59e7a976de0a00d23c7ffaaa056cc4f8bc7b4c0f9a21db642b3e832e30a90ba1b9e7933b77c60f6a1b9ca9128f0a2d0e23373c9d15c79865bae97ddd82b98001b6aa9c5390e4deaf5f0ee492c6842b1c08486e479a889491459a257e9d4083634dac6cd58520f72e6c2f11bbd5b03655bb1863b16f3"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

program crashed: WARNING in hfs_bnode_create
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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

program crashed: WARNING in hfs_bnode_create
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:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-mkdirat-syz_mount_image$vfat-syz_mount_image$vfat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x308, &(0x7f0000000400)="$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")
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x61c28c7771d1cf6b)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000003640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2064079, 0x0, 0x1, 0x0, &(0x7f0000003640))
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3c9c9b, 0x0, 0x0, 0x0, &(0x7f00000000c0))

program crashed: WARNING in hfs_bnode_create
validation run: crashed=true
reproducing took 1h8m24.875217076s
repro crashed as (corrupted=false):
hfs: new node 0 already hashed?
------------[ cut here ]------------
1
WARNING: fs/hfs/bnode.c:520 at hfs_bnode_create+0x45a/0x4e0 fs/hfs/bnode.c:520, CPU#1: kworker/u8:16/3337
Modules linked in:
CPU: 1 UID: 0 PID: 3337 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:hfs_bnode_create+0x45a/0x4e0 fs/hfs/bnode.c:520
Code: 67 8b 89 ee e8 67 6f 7d fe e9 d6 fc ff ff e8 6d 41 1b ff 4c 89 ef e8 f5 ec 7f 08 48 c7 c7 60 fa 67 8b 89 ee e8 47 6f 7d fe 90 <0f> 0b 90 eb b0 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c dd fb ff ff
RSP: 0018:ffffc9000ec2ec68 EFLAGS: 00010246
RAX: 000000000000001f RBX: ffff888039ef0000 RCX: a5da1393b9ed5500
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff52001d85d3d R12: 0000000000000000
R13: ffff888039ef00d0 R14: ffff888028e67000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888126211000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeba76cf30 CR3: 0000000038d30000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 hfs_bmap_alloc+0x5bd/0x650 fs/hfs/btree.c:326
 hfs_btree_inc_height+0xf9/0xac0 fs/hfs/brec.c:490
 hfs_brec_insert+0x7eb/0xc80 fs/hfs/brec.c:148
 __hfs_ext_write_extent+0x2a3/0x470 fs/hfs/extent.c:124
 hfs_ext_write_extent+0x17e/0x210 fs/hfs/extent.c:144
 hfs_write_inode+0x116/0x990 fs/hfs/inode.c:461
 write_inode fs/fs-writeback.c:1607 [inline]
 __writeback_single_inode+0x6af/0xf90 fs/fs-writeback.c:1850
 writeback_sb_inodes+0x9db/0x1ab0 fs/fs-writeback.c:2079
 wb_writeback+0x41c/0xad0 fs/fs-writeback.c:2264
 wb_do_writeback fs/fs-writeback.c:2432 [inline]
 wb_workfn+0x437/0x10f0 fs/fs-writeback.c:2477
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
hfs: new node 0 already hashed?
------------[ cut here ]------------
1
WARNING: fs/hfs/bnode.c:520 at hfs_bnode_create+0x45a/0x4e0 fs/hfs/bnode.c:520, CPU#1: kworker/u8:16/3337
Modules linked in:
CPU: 1 UID: 0 PID: 3337 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:hfs_bnode_create+0x45a/0x4e0 fs/hfs/bnode.c:520
Code: 67 8b 89 ee e8 67 6f 7d fe e9 d6 fc ff ff e8 6d 41 1b ff 4c 89 ef e8 f5 ec 7f 08 48 c7 c7 60 fa 67 8b 89 ee e8 47 6f 7d fe 90 <0f> 0b 90 eb b0 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c dd fb ff ff
RSP: 0018:ffffc9000ec2ec68 EFLAGS: 00010246
RAX: 000000000000001f RBX: ffff888039ef0000 RCX: a5da1393b9ed5500
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff52001d85d3d R12: 0000000000000000
R13: ffff888039ef00d0 R14: ffff888028e67000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888126211000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffeba76cf30 CR3: 0000000038d30000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 hfs_bmap_alloc+0x5bd/0x650 fs/hfs/btree.c:326
 hfs_btree_inc_height+0xf9/0xac0 fs/hfs/brec.c:490
 hfs_brec_insert+0x7eb/0xc80 fs/hfs/brec.c:148
 __hfs_ext_write_extent+0x2a3/0x470 fs/hfs/extent.c:124
 hfs_ext_write_extent+0x17e/0x210 fs/hfs/extent.c:144
 hfs_write_inode+0x116/0x990 fs/hfs/inode.c:461
 write_inode fs/fs-writeback.c:1607 [inline]
 __writeback_single_inode+0x6af/0xf90 fs/fs-writeback.c:1850
 writeback_sb_inodes+0x9db/0x1ab0 fs/fs-writeback.c:2079
 wb_writeback+0x41c/0xad0 fs/fs-writeback.c:2264
 wb_do_writeback fs/fs-writeback.c:2432 [inline]
 wb_workfn+0x437/0x10f0 fs/fs-writeback.c:2477
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>