Extracting prog: 1m12.527847008s
Minimizing prog: 16m26.536105718s
Simplifying prog options: 0s
Extracting C: 37.853274123s
Simplifying C: 6m10.200454476s


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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program crashed: KASAN: use-after-free Read in ext4_find_extent
single: successfully extracted reproducer
found reproducer with 11 syscalls
minimizing guilty program
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r0, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000080), 0x208e24b)
fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(0x0, 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(0x0, 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, 0x0, 0x0)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(0x0, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(0x0, 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, 0x0, 0x0, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$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")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{0x0}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, &(0x7f0000000080), 0x208e24b)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
testing program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x2204812, &(0x7f00000003c0)={[{@errors_remount}, {@nodiscard}, {@noquota}, {@init_itable}, {@stripe={'stripe', 0x3d, 0x79}}, {@resgid}, {@sysvgroups}, {}, {@lazytime}]}, 0x10, 0x4d2, &(0x7f0000002d00)="$eJzs3c9rHG8ZAPBnJtlvf+VrUvVQC7bFVtKi3U0a2wYPtYLYU8Fa7zUmmxCyyYbspm1CkRTvCiIqePLkRfAPEKR/gggFvUsVRbTVgwd1ZWdnaxt3m0i3OzX5fGA67zvv7j7P27Az88687ARwaJ2LiJsRMRIRlyJiPN+e5sutdvudzutePH80316SaLXu/jmJJN/W/awkX5+IiJ2IOBoRX70V8Y3kv+M2trZX5mq16kZerzRX1yuNre3Ly6tzS9Wl6trMzPS12euzV2enBtLPiYi48aXff/87P/nyjV989sFv7/3x4jfbaY3l7a/2Y5A6XS9l/xddoxGx8S6CFWAkX5f6tH97ZIjJAACwp/Y5/kcj4lPZ+f94jGRnpwAAAMBB0vrCWPwjiWgBAAAAB1aazYFN0nI+F2As0rRc7szh/XgcT2v1RvMzi/XNtYXOXNmJKKWLy7XqVD5XeCJKSbs+nc+x7dav7KrPRMTJiPje+LGsXp6v1xaKvvgBAAAAh8SJXeP/v41n4/8jRecFAAAADNhE0QkAAAAA75zxPwAAABx8xv8AAABwoH3l9u320uo+/3rh/tbmSv3+5YVqY6W8ujlfnq9vrJeX6vWl7Df7Vvf6vFq9vv65WNt8WGlWG81KY2v73mp9c615b/m1R2ADAAAAQ3Ty7JPfJBGx8/lj2dL2QdFJAUOR7NGePSTkWV753RASAoZmpOgEgMKMFp0AUJhS0QkAhdvrOkDfyTu/HHwuAADAuzH5if73/10bgIMtLToBAGDo3P+Hw6v0+gzAq8VlAhTlI3u0v/39/1brf0oIAAAYuLFsSdJyfi9wLNK0XI74MHssQClZXK5Vp/Lxwa/HS0fa9ensncmec4YBAAAAAAAAAAAAAAAAAAAAAAAAgI5WK4kWAAAAcKBFpH9Isl/zj5gcvzC2+/rAB8nfx7N1RDz40d0fPJxrNjem29v/8nJ784f59itFXMEAAAAAduuO07vjeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYpBfPH813l2HG/dMXI2KiZ/yzR7PV0ShFxPG/JjH6yvuSiBgZQPydxxFxqlf8pJ1WTEQni17xjxUYP42IEwOID4fZk/b+52av718a57J17+/faL68rf77vzS6+7+RPvufD/cZ4/TTn1X6xn8ccXq09/6nGz/pE//8PuN//Wvb2/3aWj+OmOx5/Elei1Vprq5XGlvbl5dX55aqS9W1mZnpa7PXZ6/OTlUWl2vV/N+eMb77yZ//6039P94n/sQe/b+wz/7/8+nD5x/rFEu94l883/v4e6pP/DQ/9n06L7fbJ7vlnU75VWd++qszb+r/Qp/+v/z79zjQtmNe3Gf/L9351rN9vhQAGILG1vbKXK1W3fh/LKTxXqShMJDCkfcjDYVOoeg9EwAAMGj/OekvOhMAAAAAAAAAAAAAAAAAAAA4vIbxc2K7Y+4U01UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDf6dwAAAP//sf7Zeg==")
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
write$uinput_user_dev(r0, &(0x7f00000007c0)={'syz1\x00', {0x13, 0x4, 0x4, 0x6}, 0x27, [0x3, 0x430, 0x7, 0x6, 0x8, 0x2, 0x7, 0x0, 0x5, 0x80000001, 0x1, 0x1, 0x3, 0x401, 0x9, 0x8, 0x2, 0xb67, 0xc2df, 0x93a, 0x884, 0x41, 0x5, 0x800, 0x9, 0x6, 0xffff, 0x40, 0x0, 0x58, 0x9, 0xcba, 0x5, 0x4, 0x0, 0xfff, 0x80000001, 0x5, 0x6, 0x5, 0x24, 0x8, 0x9, 0x4, 0x5, 0x5, 0x5, 0x5, 0x4, 0x8, 0x0, 0x9, 0x10001, 0x7, 0x5b6b, 0x7, 0x3fe0000, 0x80, 0x7, 0xf, 0xeb5, 0x4, 0x800, 0xd9], [0x2509, 0x400, 0x64, 0x50000000, 0x9, 0xfffffffc, 0x401, 0x7, 0x2, 0x7, 0xfffffffd, 0x100, 0x7, 0x400, 0xf38, 0xd51, 0x9, 0x50592a5, 0x6, 0xbc92, 0x1, 0x3, 0xc, 0x10001, 0xc, 0x6, 0x6, 0x101, 0x1ff, 0xc1e, 0x0, 0x5, 0x37d00f32, 0x2, 0x0, 0x7f, 0x0, 0xc, 0x6, 0x18cb8, 0x6, 0x10001, 0x6, 0x1000000, 0x2, 0x800, 0x10001, 0x0, 0x1, 0xf8f, 0x9, 0x37f87958, 0xa, 0x1ff, 0x4, 0xa30a, 0x5, 0x7, 0xe, 0x7, 0x7f, 0x13, 0x4, 0x1000], [0xfc43, 0x4, 0x10001, 0x10000, 0x6, 0x2, 0x5, 0x0, 0x0, 0xffffffff, 0x4, 0x8, 0xfffff800, 0x8, 0x30000, 0x7ff, 0x3ff, 0x7, 0x77, 0x5, 0x556b, 0x704c, 0x0, 0x8000, 0x100, 0x5, 0xc8285b93, 0x6f4c, 0xc, 0x387a, 0x2, 0x4, 0x3, 0xec, 0x4, 0x4, 0x1, 0x3ff, 0x0, 0x9, 0x8, 0x1, 0x6, 0x2a, 0x3e5293, 0x8, 0xd, 0x400, 0x7, 0x6, 0xed, 0x3, 0x1, 0x1ff, 0xc78b, 0x7, 0xa, 0x1, 0xa232, 0x3, 0x4, 0x2, 0x7fffffff, 0xd4], [0x3, 0x800, 0x6, 0x3, 0x7ff, 0x5702, 0x20c2, 0x5f0, 0x200, 0xe3b, 0x7fff, 0x2, 0x93, 0x932, 0x800, 0x9, 0x31b, 0x5, 0x0, 0x2, 0x8, 0xcdf, 0x9, 0x61, 0x57f, 0x3, 0x10000, 0x1, 0x5435e849, 0x1085670e, 0x6, 0x10001, 0x2, 0x8, 0xfffffff9, 0x10, 0x9, 0x1, 0x7, 0xf, 0x40, 0xd583, 0x1, 0x1000, 0xd7b, 0xa4e1, 0x1, 0x4, 0xa, 0x3, 0x1, 0x2, 0xffffffc1, 0xfffffff7, 0x4, 0x7, 0x8001, 0x40, 0x8, 0xfffffffc, 0x0, 0x1, 0x5, 0x6]}, 0x45c)
fallocate(r1, 0x0, 0x0, 0x1000f4)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r2 = open(&(0x7f0000000100)='./bus\x00', 0x14113e, 0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
write$binfmt_script(r2, 0x0, 0x0)
fallocate(r0, 0x3, 0x0, 0x1a00)

program did not crash
extracting C reproducer
testing compiled C program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program crashed: KASAN: use-after-free Read in ext4_find_extent
simplifying C reproducer
testing compiled C program (duration=33.129399078s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program did not crash
testing compiled C program (duration=33.129399078s, {Threaded:true 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program crashed: KASAN: use-after-free Read in ext4_ext_insert_extent
a never seen crash title: KASAN: use-after-free Read in ext4_ext_insert_extent, ignore
testing compiled C program (duration=33.129399078s, {Threaded:true 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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program crashed: KASAN: use-after-free Read in ext4_find_extent
testing compiled C program (duration=33.129399078s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program crashed: KASAN: use-after-free Read in ext4_find_extent
testing compiled C program (duration=33.129399078s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program did not crash
testing compiled C program (duration=33.129399078s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program did not crash
testing compiled C program (duration=33.129399078s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-open-write$uinput_user_dev-fallocate-mount-open-openat$hwrng-preadv-write$binfmt_script-fallocate
program did not crash
reproducing took 24m27.117693615s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_ext_binsearch fs/ext4/extents.c:827 [inline]
BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:946
Read of size 4 at addr ffff888112f84610 by task syz-executor593/290

CPU: 1 PID: 290 Comm: syz-executor593 Not tainted 5.15.181-syzkaller-00405-gf93c8b5a9e60 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0xee/0x150 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0xf1/0x140 mm/kasan/report.c:444
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 ext4_ext_binsearch fs/ext4/extents.c:827 [inline]
 ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:946
 ext4_ext_remove_space+0x2bc/0x4180 fs/ext4/extents.c:2831
 ext4_punch_hole+0x77c/0xbd0 fs/ext4/inode.c:4131
 ext4_fallocate+0x2b6/0x1de0 fs/ext4/extents.c:4763
 vfs_fallocate+0x4b4/0x590 fs/open.c:309
 ksys_fallocate fs/open.c:332 [inline]
 __do_sys_fallocate fs/open.c:340 [inline]
 __se_sys_fallocate fs/open.c:338 [inline]
 __x64_sys_fallocate+0xc0/0x110 fs/open.c:338
 x64_sys_call+0x7ec/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:286
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fea8e6f0c09
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fea8e687168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007fea8e779718 RCX: 00007fea8e6f0c09
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004
RBP: 00007fea8e779710 R08: 00007fea8e6876c0 R09: 0000000000000000
R10: 0000000000001a00 R11: 0000000000000246 R12: 00007fea8e77971c
R13: 000000000000006e R14: 00007fff58981830 R15: 00007fff58981918
 </TASK>

The buggy address belongs to the page:
page:ffffea00044be100 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x112f84
flags: 0x4000000000000000(zone=1)
raw: 4000000000000000 ffffea00044bdfc8 ffffea00044be208 0000000000000000
raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 272, ts 22960372679, free_ts 22984140913
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x2cc5/0x2d50 mm/page_alloc.c:4485
 __alloc_pages+0x18f/0x440 mm/page_alloc.c:5781
 __alloc_pages_node include/linux/gfp.h:591 [inline]
 alloc_pages_node include/linux/gfp.h:605 [inline]
 alloc_pages include/linux/gfp.h:618 [inline]
 do_anonymous_page mm/memory.c:4068 [inline]
 handle_pte_fault+0xe89/0x2680 mm/memory.c:4908
 __handle_mm_fault mm/memory.c:-1 [inline]
 do_handle_mm_fault+0x1a6d/0x1d50 mm/memory.c:5332
 handle_mm_fault include/linux/mm.h:1836 [inline]
 do_user_addr_fault+0x841/0x1180 arch/x86/mm/fault.c:1418
 handle_page_fault arch/x86/mm/fault.c:1509 [inline]
 exc_page_fault+0x51/0xb0 arch/x86/mm/fault.c:1565
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:606
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x542/0x550 mm/page_alloc.c:3534
 free_unref_page_list+0x134/0x9d0 mm/page_alloc.c:3671
 release_pages+0x1076/0x10d0 mm/swap.c:1009
 free_pages_and_swap_cache+0x86/0xa0 mm/swap_state.c:320
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x175/0x300 mm/mmu_gather.c:338
 unmap_region+0x315/0x360 mm/mmap.c:2680
 __do_munmap+0xa0e/0xfe0 mm/mmap.c:2913
 __vm_munmap+0x15b/0x2a0 mm/mmap.c:2966
 __do_sys_munmap mm/mmap.c:2992 [inline]
 __se_sys_munmap mm/mmap.c:2988 [inline]
 __x64_sys_munmap+0x6b/0x80 mm/mmap.c:2988
 x64_sys_call+0xc9/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:12
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Memory state around the buggy address:
 ffff888112f84500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888112f84580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>ffff888112f84600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                         ^
 ffff888112f84680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888112f84700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor593: Invalid block bitmap block 0 in block_group 0
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_punch_hole:4144: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_ext_binsearch fs/ext4/extents.c:827 [inline]
BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:946
Read of size 4 at addr ffff888112f84610 by task syz-executor593/290

CPU: 1 PID: 290 Comm: syz-executor593 Not tainted 5.15.181-syzkaller-00405-gf93c8b5a9e60 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0xee/0x150 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0xf1/0x140 mm/kasan/report.c:444
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 ext4_ext_binsearch fs/ext4/extents.c:827 [inline]
 ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:946
 ext4_ext_remove_space+0x2bc/0x4180 fs/ext4/extents.c:2831
 ext4_punch_hole+0x77c/0xbd0 fs/ext4/inode.c:4131
 ext4_fallocate+0x2b6/0x1de0 fs/ext4/extents.c:4763
 vfs_fallocate+0x4b4/0x590 fs/open.c:309
 ksys_fallocate fs/open.c:332 [inline]
 __do_sys_fallocate fs/open.c:340 [inline]
 __se_sys_fallocate fs/open.c:338 [inline]
 __x64_sys_fallocate+0xc0/0x110 fs/open.c:338
 x64_sys_call+0x7ec/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:286
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fea8e6f0c09
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fea8e687168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007fea8e779718 RCX: 00007fea8e6f0c09
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004
RBP: 00007fea8e779710 R08: 00007fea8e6876c0 R09: 0000000000000000
R10: 0000000000001a00 R11: 0000000000000246 R12: 00007fea8e77971c
R13: 000000000000006e R14: 00007fff58981830 R15: 00007fff58981918
 </TASK>

The buggy address belongs to the page:
page:ffffea00044be100 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x112f84
flags: 0x4000000000000000(zone=1)
raw: 4000000000000000 ffffea00044bdfc8 ffffea00044be208 0000000000000000
raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 272, ts 22960372679, free_ts 22984140913
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x2cc5/0x2d50 mm/page_alloc.c:4485
 __alloc_pages+0x18f/0x440 mm/page_alloc.c:5781
 __alloc_pages_node include/linux/gfp.h:591 [inline]
 alloc_pages_node include/linux/gfp.h:605 [inline]
 alloc_pages include/linux/gfp.h:618 [inline]
 do_anonymous_page mm/memory.c:4068 [inline]
 handle_pte_fault+0xe89/0x2680 mm/memory.c:4908
 __handle_mm_fault mm/memory.c:-1 [inline]
 do_handle_mm_fault+0x1a6d/0x1d50 mm/memory.c:5332
 handle_mm_fault include/linux/mm.h:1836 [inline]
 do_user_addr_fault+0x841/0x1180 arch/x86/mm/fault.c:1418
 handle_page_fault arch/x86/mm/fault.c:1509 [inline]
 exc_page_fault+0x51/0xb0 arch/x86/mm/fault.c:1565
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:606
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x542/0x550 mm/page_alloc.c:3534
 free_unref_page_list+0x134/0x9d0 mm/page_alloc.c:3671
 release_pages+0x1076/0x10d0 mm/swap.c:1009
 free_pages_and_swap_cache+0x86/0xa0 mm/swap_state.c:320
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x175/0x300 mm/mmu_gather.c:338
 unmap_region+0x315/0x360 mm/mmap.c:2680
 __do_munmap+0xa0e/0xfe0 mm/mmap.c:2913
 __vm_munmap+0x15b/0x2a0 mm/mmap.c:2966
 __do_sys_munmap mm/mmap.c:2992 [inline]
 __se_sys_munmap mm/mmap.c:2988 [inline]
 __x64_sys_munmap+0x6b/0x80 mm/mmap.c:2988
 x64_sys_call+0xc9/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:12
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Memory state around the buggy address:
 ffff888112f84500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888112f84580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>ffff888112f84600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                         ^
 ffff888112f84680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888112f84700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor593: Invalid block bitmap block 0 in block_group 0
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_dirty_inode:6070: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0) in ext4_reserve_inode_write:5866: Corrupt filesystem
EXT4-fs (loop0): Remounting filesystem read-only
EXT4-fs error (device loop0): ext4_punch_hole:4144: inode #18: comm syz-executor593: mark_inode_dirty error
EXT4-fs (loop0): Remounting filesystem read-only