Extracting prog: 1m22.93988409s
Minimizing prog: 12m9.480480011s
Simplifying prog options: 3m5.800984675s
Extracting C: 20.672945584s
Simplifying C: 0s


1 programs, timeouts [30s 6m0s]
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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$eJzs3Au4TtX2MPAx5pyLTdKb5D7HHIs3bUyXJLkkySVJkiNJbgkhSZKQ3G9JSELuSe4huYXkfr/lniRJkiQkJJnf45zO1zmn8//39f/3fZ7vv8fvedbzzvGud8w15h5773ettZ93f9NhSOW6VSrUZmb4b8G/PXQHgBQA6A8A1wFABAAlspTIcmV/Bo3d/3sHEX+uh6Zf7QrE1ST9T9uk/2mb9D9tk/6nbdL/tE36n7ZJ/9M26b8Qadn2GTmvly3tbnL/Py2T9///QY4WHvvFxsI3dvwDKdL/tE36n7ZJ/9M26X/aJv1P26T/aZv0P22T/guRlv3X7x3L3w7+J2xX+/tPCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIUTacCH8ygDA38dXuy4hhBBCCCGEEEL8eUL6q12BEEIIIYQQQggh/u9DUKDBQATpID2kQAbICNdAJrgWMsN1kIDrIQvcAFnhRsgG2SEH5IRckBvygAUCBwwx5IV8kISbID/cDKlQAApCIfBQGIpAUSgGt0BxuBVKwG1QEm6HUlAaykBZuAPKwZ1QHu6CCnA3VIRKUBmqwD1QFe6FanAfVIf7oQY8ADXhQagFf4Ha8BDUgYehLjwC9eBRqA8NoCE0gsb/pfwXoAu8CF2hG3SHHtATekFv6AN9oR/0h5dgALwMA+EVGASDYQi8CkPhNRgGr8NwGAEj4Q0YBaNhDIyFcTAeJsCbMBHegknwNkyGKTAVpsF0mAEz4R2YBbNhDrwLc+E9mAfzYQEshEXwPiyGJbAUPoBl8CEshxWwElbBalgDa2EdrIcNsBE2wWbYAlthG2yHj2AH7IRdsBv2wF7YBx/DfvgEDsCncBA++4P55/8lvyMCAipUaNBgOkyHKZiCGTEjZsJMmBkzYwITmAWzYFbMitkwG+bAHJgLc2EezIOEhIyMeTEvJjGJ+TE/pmIqFsSC6NFjESyCxfAWLI7FsQSWwJJYEkthaSyNZbEslsNyWB7LYwWsgBWxIlbGyngP3oP3YjWshtWxOtbAGlgTa2ItrIW1sTbWwTpYF+tiPayH9bE+NsSG2BgbYxNsgk2xKTbH5tgCW2ArbIWtsTW2wTbYFttiO2yH7bE9dsAO2BE7YSd8AV/AF/FF7IYVVQ/siT2xN/bGvtgP++FLOABfxpfxFRyEg3EIvoqv4ms4DM/hcByBI3EkllOjcQyORVbjcQJOwIk4ESfhJJyMU3AKTsPpOANn4kychbNxNr6Lc/E9fA/n43xciItwES7GJbgUl+IyPI/LcQWuxFW4GtfgalyH63EdbsRNuBG34BbchtvwI/wId+JO3I27cS8aAPwYP8FPcBAexIN4CA/hYTyMR/AIHsWjeAyP4XE8jifwBJ7Ek3gKT+MZPI1n8Syew/N4AS/gRbyIl/C5XF/V2VtgwyBQVxhlVDqVTqWoFJVRZVSZVCaVWWVWCZVQWVQWlVVlVdlUNpVD5VC5VC6VR+VRpEixilVelVclVVLlV/lVqkpVBVVB5ZVXRVQRVUwVU8VVcVVC3aZKqttVKVVaNfNlVVlVTjX35dVdqoKqoCqqSqqyqqKqqKqqqqqmqqnqqrqqoWqomupBVUv1wL74kLrSmbpqMNZTQ7C+aqAaqkbqNXxMNVHDsKlqppqrJ9QIHI6tVBPfWj2l2qgx2FY9o8bis6q9Go8d1POqo+qkOqsXVBfV1HdV3dRk7KF6qmnYW/VRfVU/NQsrqSsdq6xeUYPUYDVEvaoW4mtqmHpdDVcj1Ej1hhqlRqsxaqwap8arCepNNVG9pSapt9VkNUVNVdPUdDVDzVTvqFlqtpqj3lVz1XtqnpqvFqiFapF6Xy1WS9RS9YFapj5Uy9UKtVKtUqvVGrVWrVPr1Qa1UW1Sm9UWtVVtU9vVR2qH2ql2qd1qj9qr9qmP1X71iTqgPlUH1WfqkPpcHVZfqCPqS3VUfaWOqa/VcfWNOqG+VSfVd+qUOq3OqO/VWfWDOqfOqwvqR3VR/aQuqZ/VZRUUaNRKa210pNPp9DpFZ9AZ9TU6k75WZ9bX6YS+XmfRN+is+kadTWfXOXROnUvn1nm01aSdZh3rvDqfTuqbdH59s07VBXRBXUh7XVgX0UV1MX2LLq5v1SX0bbqkvl2X0qV1GV1W36HL6Tt1eX2XrqDv1hV1JV1ZV9H36Kr6Xl1N36er6/t1Df2Arqkf1LX0X3Rt/ZCuox/WdfUjup5+VNfXDXRD3Ug31o/pJvpx3VQ30831E7qFbqlb6Sd1a/2UbqOf1m31M7qdfla318/pDvp53VF30p31z/qyDrqr7qa76x66p+6le+s+uq/up/vrl/QA/bIeqF/Rg/RgPUS/qofq1/Qw/boerkfokfoNPUqP1mP0WD1Oj9cT9Jt6on5LT9Jv68l6ip6qp+npeobu+8tMc/4P8t/6N/kD/3r0bXq7/kjv0Dv1Lr1b79F79T69T+/X+/UBfUAf1Af1IX1IH9aH9RF9RB/VR/UxfUwf18f1CX1Cn9Qn9Sl9Wv+ov9dn9Q/6nD6vz+sf9UV9UV/65WsABo0y2hgTmXQmvUkxGUxGc43JZK41mc11JmGuN1nMDSarudFkM9lNDpPT5DK5TR5jDRln2MQmr8lnkuYm/OWEwhQ0hYw3hU0RU/SP5Jv85maTagr8U/7v1dfYNDZNTBPT1DQ1zU1z08K0MK1MK9PatDZtTBvT1rQ17Uw70960Nx1MB9PRdDSdTWfTxXQxXU1X0910Nz1NL9Pb9DF9TT/T37xkBpgBZqAZaAaZQWaIGWKGmqFmmBlmhpvhZqQZaUaZUWaMGWPGmXFmgplgJpqJZpKZZCabyWaqmWqmm+lmpplpZplZZo6ZY+aauWaemWcWmAVmkVlkFpvFZqlZapaZZWa5WWFWmFVmlVlj1ph1Zp3ZYDaYTWaT2WK2mOVmu9ludpgdZpfZZfaYPWaf2Wf2m/3mgDlgDpqD5pA5ZA6bw+aIOWKOmqPmmDlmjpvj5oQ5YU6ak+aUOWXOmDPmrDlrzplz5oK5YC6ai+aSuWQum8tXTvsiFanIRCZKF6WLUqKUKGOUMcoUZYoyR5mjRJSIskRZoqzRjVG2KHuUI8oZ5YpyR3kiG1HkIo7iKG+UL0pGN0X5o5uj1KhAVDAqFPmocFQkKhoVi26Jike3RiWi26KS0e1Rqah0VCYqG90RlYvujMpHd0UVorujilGlqHJUJbonqhrdG1WL7ouqR/dHNaIHoprRg1Gt6C9R7eihqE70cFQ3eiSqFz0a1Y8aRA2jRlHjP3X+EM5lf9x3td1sd9vD9rS9bG/bx/a1/Wx/+5IdYF+2A+0rdpAdbIfYV+1Q+5odZl+3w+0IO9K+YUfZ0XaMHWvH2fF2gn3TTrRv2Un2bTvZTrFT7TQ73c6wM+07dpadbefYd+1c+56dZ+fbBXahXWTft4vtErvUfmCX2Q/tcrvCrrSr7Gq7xq616+x6u8FutJvsZrvFbrXb7Hb7kd1hd9pddrfdY/faffZju99+Yg/YT+1B+5k9ZD+3h+0X9oj90h61X9lj9mt73H5jT9hv7Un7nT1lT9sz9nt71v5gz9nz9oL90V60P9lL9md72YYrJ/dX3t7JkKF0lI5SKIUyUkbKRJkoM2WmBCUoC2WhrJSVslE2ykE5KBflojyUh65gYspLeSlJScpP+SmVUqkgFSRPnopQESpGxag4FacSVIJKUkkqRaWoDJWhO+gOupPupLvoLrqb7qZKVImqUBWqSlWpGlWj6lSdalANqkk1qRbVotpUm+pQHapLdake1aP6VJ8aUkNqTI2pCTWhptSUmlNzakEtqBW1otbUmtpQG2pLbakdtaP21J46UAfqSB2pM3WmLtSFulJX6k7dqSf1pN7Um/pSX+pP/WkADaCBNJAG0SAaQkNoKA2lYTSMhtMIGklv0CgaTWNoLI2j8TSBJtBEmkiTaBJNpsk0labSdJpOM2kmzaJZNIfm0FyaS/NoHi2gBbSIFtFiWkxLaSkto2W0nJbTSlpJq2k1raW1tJ7W00baSJtpM22lrbSdttMO2kG7aBftoT20j/bRftpPB+gAHaSDdIgOBQSgI3SEjtJROkbH6DgdpxN0gk7SSTpFp+gMnaGzdJbO0Tm6QBfoIv1El+hnukyBUlwGl9Fd4zK5a11md5371ziHy+lyudwuj7Mum8v+TzE551JdAVfw75eYrqhLTbnyWMh5V9gVcUVdKVfalXFl3R2unLvTlf9NXNXd66q5+1x1d7+r4u75p7iGe8DVdI+4Wu5RV9s1cHVcI1fXPeLquUddfdfANXSNXAvX0rVyT7rW7inXxj39m3ixW+LWuw1uo9vk9rtP3AX3ozvuvnEX3U+uq+vm+ruX3AD3shvoXnGD3ODfxCPdG26UG+3GuLFunBv/m3iqm+amuxlupnvHzXKzfxMvcu+7uW6pm+fmuwVu4V/jKzUtdR+4Ze5Dt9ytcCvdKrfarXFr3br/Xesqt8VtddvcPvex2+F2ul1ut9vj9v41vrKOA+5Td9B95o65r91h94U74k64o+6rv8ZX1nfCfetOuu/cKXfanXHfu7PuB3fOnb+y/nBl7d+7n91lFxwwsmLNhiNOx+k5hTNwRr6GM/G1nJmv4wRfz1n4Bs7KN3I2zs45OCfn4tychy0TO2aOOS/n4yTfxPn5Zk7lAlyQC7HnwlyEi3IxvoWL861cgm/jknw7l+LSXIbL8h1cju/k8nwXV+C7uSJX4spche/hqnwvV+P7uDrfzzX4Aa7JD3It/gvX5oe4Dj/MdfkRrsePcn1uwA25ETfmx7gJP85NuRk35ye4BbfkVvwkt+anuA0/zW35GW7Hz3J7fo478PPckTtxZ36Bu/CL3JW7cXfuwT25F/fmPtyX+3F/fokH8Ms8kF/hQTyYh/CrPJRf42H8Og/nETyS3+BRPJrH8Fgex+N5Ar/JE/ktnsRv82SewlN5Gk/nGTyT3+FZPJvn8Ls8l9/jeTyfF/BCXsTv82Jewkv5A17GH/JyXsEreRWv5jW8ltfxet7AG3kTb+YtvJW38Xb+iHfwTt7Fu3kP7+V9/DHv5wy//MB9xof4cz7MX/AR/pKP8ld8jL/m4/wNn+Bv+SR/x6f4NJ/h7/ks/8Dn+Dxf4B/5Iv/El/hnvsyBIcZYxTo2cRSni9PHKXGGOGN8TZwpvjbOHF8XJ+Lr4yzxDXHW+MY4W5w9zhHnjHPFueM8sY0pdjHHcZw3zhcn45vi/PHNcWpcIC4YF4p9XDguEheNi8W3xMXjW+MS8W1xyfj2uFRcOn7k/rLxHXG5+M64fHxXXCG+O64YV4orx1Xie+Kq8b1xtfi+uHp8f1w8fiCuGT8Ywy+fV6kTPxzXjR+J68WPxvXjBnHDuFHcOH4sbhI/HjeNm8XN4yfiFnHLuFX8ZNw6fipuEz/9u/u7xz3innGvuFccwn16QXJhclHy/eTi5JLk0uQHyWXJD5PLkyuSK5OrkquTa5Jrk+uS65MbkhuTm5Kbk1uSW5PbkiFUSQ8evfLaGx/5dD69T/EZfEZ/jc/kr/WZ/XU+4a/3WfwNPqu/0Wfz2X0On9Pn8rl9Hm89eefZxz6vz+eT/iaf39/sU30BX9AX8t4X9kV8I9/YN/ZN/OO+qW/mm/sn/BO+pW/pn/RP+qd8G/+0b+uf8e38s769f84/55/3HX0n39m/4Lv4F31X38139919T9/T9/a9fV/f1/f3/f0AP8AP9AP9ID/ID/FD/FA/1A/zw/xwP9yP9CP9KD/Kj/Fj/Dg/zk/wE/xEP9FP8pN8BABT/VQ/3U/3M/1MP8vP8nP8HD83da6f5+f5BX6BX+QX+cV+sV/ql/plfplf7pf7lX6lX+1X+7V+rV/v1/uNfqPf7Df7rX6r3+63+x1+h9/ld/k9fo/f5/f5/X6/P+AP+IP+oD/kD/nD/rA/4r/0R/1X/pj/2h/33/gT/lt/0n/nT/nT/oz/3p/1P/hz/ry/4H/0F/1P/pL/2V/2wU9IvJmYmHgrMSnxdmJyYkpiamJaYnpiRmJm4p3ErMTsxJzEu4m5ifcS8xLzEwsSCxOLEu8nFieWJJYmPkgsS3yYWJ5YkViZWJVYnVhjIOTeEYe8IV9IhptC/nBzSA0FQsFQKPhQOBQJRUOxcEsoHm4NJcJtoWS4PZQKpUOZ8GioHxqEhqFRaBweC03C46FpaBaahydCi9AytApPhtbhqdAmPB3ahmdCu/BsaB+eCx3C86Fj6BQ6hxdCl/Bi6Bq6he6hR+gZeoXeoU/oG/qF/uGlMCC8HAaGV8KgMDgMCa+GoeG1MCy8HoaHEWFkeCOMCqPDmDA2jAvjw4TwZpgY3gqTwtthcpgSpoZpYXqYEWaGd8KsMDvMCe+GueG9MC/MDwvCwrAovB8WhyVhafggLAsfhuVhRVgZVoXVYU1YG9aF9WFD2Bg2hc1hS9gatoXt4aOwI+wMu8LusCfsDfvCx2F/+CQcCJ+Gg+GzcCh8Hg6HL8KR8GU4Gr4Kx8LX4Xj4JpwI34aT4btwKpwOZ8L34Wz4IZwL58OF8GO4GH4Kl8LP4fIf/MxapT/zFroQQgghxP9Hev3O/h7/5jkDAOqX8U8hhGt35jz6j/s1AGzO9rdxH5WrRQIAnurW4aG/bxUrdu/e/ZfXLtcQ5ZsPAIl/OcAv8QpoDi2hNTSDYv+2vj6q00X+nfmTtwFk/IecFPg1/nX+z/+D+R97YuTikvGFLP/J/PMBUvP9mnPlKvzv8QpofmU10AyK/wfzZ2/yO/Vn+GICQNN/yMkEAE0z/Gv9ReBxeBpa/9MrhRBCCCGEEEKIv+mjyrT7vevnK9fnucyvOenh1/j3rs+FEEIIIYQQQghx9T3bqfOTj7Vu3aydDGQggzQ2aPmfvOZq/2YSQgghhBBC/Nl+Pen/9bkMV7MgIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBAiDfp/8Z/GrvYahRBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCiKvtfwUAAP//D5g3fQ==")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program crashed: KASAN: slab-out-of-bounds Read in ext4_search_dir
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$eJzs3c9rHFUcAPDvbJL+1qZQinqQQA9WajdN4o8KQutRtFjQe12SaSjZdEt2U5pYaHuwFy9SBBEL4h/g3WPxH/CvKGihSAl68BKZzWy7TbL5uXW3zucD0743M5s3b998335nZ5cNoLBGsn9KEa9GxDdJxOG2bYORbxxZ2W/p8Y3JbEliefmzP5NI8nWt/ZP8/4N55ZWI+PWriJOlte3WFxZnKtVqOpfXRxuzV0frC4unLs9WptPp9Mr4xMSZdybG33/v3a719c0Lf3//6f2Pznx9fOm7nx8euZvEuTiUb2vvxy7caq+MxEj+nAzFuVU7jnWhsX6S9PoA2JGBPM6HIpsDDsdAHvXA/9/NiFgGCioR/1BQrTygdW3fpevgF8ajD1cugNb2f3DlvZHY17w2OrCUPHNllF3vDneh/ayNX/64dzdbYpP3IW52oT2Allu3I+L04ODa+S/J57+dO91883hjq9so2usP9NL9LP95a738p/Qk/4l18p+D68TuTmwe/6WHXWimoyz/+2Dd/PfJ1DU8kNdeauZ8Q8mly9X0dES8HBEnYmhvVt/ofs6ZpQfLnba153/ZkrXfygXz43g4uPfZx0xVGpXd9Lndo9sRrz3Nf5NYM//va+a6q8c/ez4ubLGNY+m91ztt27z/7bqfAS//FPHGuuP/9I5WsvH9ydHm+TDaOivW+uvOsd86tb+9/ndfNv4HNu7/cNJ+v7a+/TZ+3PdP2mnbTs//PcnnzfKefN31SqMxNxaxJ/lk7frxp49t1Vv7Z/0/cXzj+W+9839/RHyxxf7fOXqn4679MP5T2xr/7RcefPzlD53a39r4v90sncjXbGX+2+oB7ua5AwAAAAAAgH5TiohDkZTKT8qlUrm88vmOo3GgVK3VGycv1eavTEXzu7LDMVRq3ek+3PZ5iLH887Ct+viq+kREHImIbwf2N+vlyVp1qtedBwAAAAAAAAAAAAAAAAAAgD5xsMP3/zO/D/T66IDnzk9+Q3FtGv/d+KUnoC95/YfiEv9QXOIfikv8Q3GJfygu8Q/FJf6huMQ/AAAAAAAAAAAAAAAAAAAAAAAAAAAAdNWF8+ezZXnp8Y3JrD51bWF+pnbt1FRanynPzk+WJ2tzV8vTtdp0NS1P1mY3+3vVWu3q2HjMXx9tpPXGaH1h8eJsbf5K4+Ll2cp0ejEd+k96BQAAAAAAAAAAAAAAAAAAAC+W+sLiTKVaTecUOhbORl8cxo4LyWajfDY/GXbUxGDvO6jwHAo9npgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoM2/AQAA///fKTPH")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$eJzs3Au4TtX2MPAx5pyLTdKb5D7HHIs3bUyXJLkkySVJkiNJbgkhSZKQ3G9JSELuSe4huYXkfr/lniRJkiQkJJnf45zO1zmn8//39f/3fZ7vv8fvedbzzvGud8w15h5773ettZ93f9NhSOW6VSrUZmb4b8G/PXQHgBQA6A8A1wFABAAlspTIcmV/Bo3d/3sHEX+uh6Zf7QrE1ST9T9uk/2mb9D9tk/6nbdL/tE36n7ZJ/9M26b8Qadn2GTmvly3tbnL/Py2T9///QY4WHvvFxsI3dvwDKdL/tE36n7ZJ/9M26X/aJv1P26T/aZv0P22T/guRlv3X7x3L3w7+J2xX+/tPCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIUTacCH8ygDA38dXuy4hhBBCCCGEEEL8eUL6q12BEEIIIYQQQggh/u9DUKDBQATpID2kQAbICNdAJrgWMsN1kIDrIQvcAFnhRsgG2SEH5IRckBvygAUCBwwx5IV8kISbID/cDKlQAApCIfBQGIpAUSgGt0BxuBVKwG1QEm6HUlAaykBZuAPKwZ1QHu6CCnA3VIRKUBmqwD1QFe6FanAfVIf7oQY8ADXhQagFf4Ha8BDUgYehLjwC9eBRqA8NoCE0gsb/pfwXoAu8CF2hG3SHHtATekFv6AN9oR/0h5dgALwMA+EVGASDYQi8CkPhNRgGr8NwGAEj4Q0YBaNhDIyFcTAeJsCbMBHegknwNkyGKTAVpsF0mAEz4R2YBbNhDrwLc+E9mAfzYQEshEXwPiyGJbAUPoBl8CEshxWwElbBalgDa2EdrIcNsBE2wWbYAlthG2yHj2AH7IRdsBv2wF7YBx/DfvgEDsCncBA++4P55/8lvyMCAipUaNBgOkyHKZiCGTEjZsJMmBkzYwITmAWzYFbMitkwG+bAHJgLc2EezIOEhIyMeTEvJjGJ+TE/pmIqFsSC6NFjESyCxfAWLI7FsQSWwJJYEkthaSyNZbEslsNyWB7LYwWsgBWxIlbGyngP3oP3YjWshtWxOtbAGlgTa2ItrIW1sTbWwTpYF+tiPayH9bE+NsSG2BgbYxNsgk2xKTbH5tgCW2ArbIWtsTW2wTbYFttiO2yH7bE9dsAO2BE7YSd8AV/AF/FF7IYVVQ/siT2xN/bGvtgP++FLOABfxpfxFRyEg3EIvoqv4ms4DM/hcByBI3EkllOjcQyORVbjcQJOwIk4ESfhJJyMU3AKTsPpOANn4kychbNxNr6Lc/E9fA/n43xciItwES7GJbgUl+IyPI/LcQWuxFW4GtfgalyH63EdbsRNuBG34BbchtvwI/wId+JO3I27cS8aAPwYP8FPcBAexIN4CA/hYTyMR/AIHsWjeAyP4XE8jifwBJ7Ek3gKT+MZPI1n8Syew/N4AS/gRbyIl/C5XF/V2VtgwyBQVxhlVDqVTqWoFJVRZVSZVCaVWWVWCZVQWVQWlVVlVdlUNpVD5VC5VC6VR+VRpEixilVelVclVVLlV/lVqkpVBVVB5ZVXRVQRVUwVU8VVcVVC3aZKqttVKVVaNfNlVVlVTjX35dVdqoKqoCqqSqqyqqKqqKqqqqqmqqnqqrqqoWqomupBVUv1wL74kLrSmbpqMNZTQ7C+aqAaqkbqNXxMNVHDsKlqppqrJ9QIHI6tVBPfWj2l2qgx2FY9o8bis6q9Go8d1POqo+qkOqsXVBfV1HdV3dRk7KF6qmnYW/VRfVU/NQsrqSsdq6xeUYPUYDVEvaoW4mtqmHpdDVcj1Ej1hhqlRqsxaqwap8arCepNNVG9pSapt9VkNUVNVdPUdDVDzVTvqFlqtpqj3lVz1XtqnpqvFqiFapF6Xy1WS9RS9YFapj5Uy9UKtVKtUqvVGrVWrVPr1Qa1UW1Sm9UWtVVtU9vVR2qH2ql2qd1qj9qr9qmP1X71iTqgPlUH1WfqkPpcHVZfqCPqS3VUfaWOqa/VcfWNOqG+VSfVd+qUOq3OqO/VWfWDOqfOqwvqR3VR/aQuqZ/VZRUUaNRKa210pNPp9DpFZ9AZ9TU6k75WZ9bX6YS+XmfRN+is+kadTWfXOXROnUvn1nm01aSdZh3rvDqfTuqbdH59s07VBXRBXUh7XVgX0UV1MX2LLq5v1SX0bbqkvl2X0qV1GV1W36HL6Tt1eX2XrqDv1hV1JV1ZV9H36Kr6Xl1N36er6/t1Df2Arqkf1LX0X3Rt/ZCuox/WdfUjup5+VNfXDXRD3Ug31o/pJvpx3VQ30831E7qFbqlb6Sd1a/2UbqOf1m31M7qdfla318/pDvp53VF30p31z/qyDrqr7qa76x66p+6le+s+uq/up/vrl/QA/bIeqF/Rg/RgPUS/qofq1/Qw/boerkfokfoNPUqP1mP0WD1Oj9cT9Jt6on5LT9Jv68l6ip6qp+npeobu+8tMc/4P8t/6N/kD/3r0bXq7/kjv0Dv1Lr1b79F79T69T+/X+/UBfUAf1Af1IX1IH9aH9RF9RB/VR/UxfUwf18f1CX1Cn9Qn9Sl9Wv+ov9dn9Q/6nD6vz+sf9UV9UV/65WsABo0y2hgTmXQmvUkxGUxGc43JZK41mc11JmGuN1nMDSarudFkM9lNDpPT5DK5TR5jDRln2MQmr8lnkuYm/OWEwhQ0hYw3hU0RU/SP5Jv85maTagr8U/7v1dfYNDZNTBPT1DQ1zU1z08K0MK1MK9PatDZtTBvT1rQ17Uw70960Nx1MB9PRdDSdTWfTxXQxXU1X0910Nz1NL9Pb9DF9TT/T37xkBpgBZqAZaAaZQWaIGWKGmqFmmBlmhpvhZqQZaUaZUWaMGWPGmXFmgplgJpqJZpKZZCabyWaqmWqmm+lmpplpZplZZo6ZY+aauWaemWcWmAVmkVlkFpvFZqlZapaZZWa5WWFWmFVmlVlj1ph1Zp3ZYDaYTWaT2WK2mOVmu9ludpgdZpfZZfaYPWaf2Wf2m/3mgDlgDpqD5pA5ZA6bw+aIOWKOmqPmmDlmjpvj5oQ5YU6ak+aUOWXOmDPmrDlrzplz5oK5YC6ai+aSuWQum8tXTvsiFanIRCZKF6WLUqKUKGOUMcoUZYoyR5mjRJSIskRZoqzRjVG2KHuUI8oZ5YpyR3kiG1HkIo7iKG+UL0pGN0X5o5uj1KhAVDAqFPmocFQkKhoVi26Jike3RiWi26KS0e1Rqah0VCYqG90RlYvujMpHd0UVorujilGlqHJUJbonqhrdG1WL7ouqR/dHNaIHoprRg1Gt6C9R7eihqE70cFQ3eiSqFz0a1Y8aRA2jRlHjP3X+EM5lf9x3td1sd9vD9rS9bG/bx/a1/Wx/+5IdYF+2A+0rdpAdbIfYV+1Q+5odZl+3w+0IO9K+YUfZ0XaMHWvH2fF2gn3TTrRv2Un2bTvZTrFT7TQ73c6wM+07dpadbefYd+1c+56dZ+fbBXahXWTft4vtErvUfmCX2Q/tcrvCrrSr7Gq7xq616+x6u8FutJvsZrvFbrXb7Hb7kd1hd9pddrfdY/faffZju99+Yg/YT+1B+5k9ZD+3h+0X9oj90h61X9lj9mt73H5jT9hv7Un7nT1lT9sz9nt71v5gz9nz9oL90V60P9lL9md72YYrJ/dX3t7JkKF0lI5SKIUyUkbKRJkoM2WmBCUoC2WhrJSVslE2ykE5KBflojyUh65gYspLeSlJScpP+SmVUqkgFSRPnopQESpGxag4FacSVIJKUkkqRaWoDJWhO+gOupPupLvoLrqb7qZKVImqUBWqSlWpGlWj6lSdalANqkk1qRbVotpUm+pQHapLdake1aP6VJ8aUkNqTI2pCTWhptSUmlNzakEtqBW1otbUmtpQG2pLbakdtaP21J46UAfqSB2pM3WmLtSFulJX6k7dqSf1pN7Um/pSX+pP/WkADaCBNJAG0SAaQkNoKA2lYTSMhtMIGklv0CgaTWNoLI2j8TSBJtBEmkiTaBJNpsk0labSdJpOM2kmzaJZNIfm0FyaS/NoHi2gBbSIFtFiWkxLaSkto2W0nJbTSlpJq2k1raW1tJ7W00baSJtpM22lrbSdttMO2kG7aBftoT20j/bRftpPB+gAHaSDdIgOBQSgI3SEjtJROkbH6DgdpxN0gk7SSTpFp+gMnaGzdJbO0Tm6QBfoIv1El+hnukyBUlwGl9Fd4zK5a11md5371ziHy+lyudwuj7Mum8v+TzE551JdAVfw75eYrqhLTbnyWMh5V9gVcUVdKVfalXFl3R2unLvTlf9NXNXd66q5+1x1d7+r4u75p7iGe8DVdI+4Wu5RV9s1cHVcI1fXPeLquUddfdfANXSNXAvX0rVyT7rW7inXxj39m3ixW+LWuw1uo9vk9rtP3AX3ozvuvnEX3U+uq+vm+ruX3AD3shvoXnGD3ODfxCPdG26UG+3GuLFunBv/m3iqm+amuxlupnvHzXKzfxMvcu+7uW6pm+fmuwVu4V/jKzUtdR+4Ze5Dt9ytcCvdKrfarXFr3br/Xesqt8VtddvcPvex2+F2ul1ut9vj9v41vrKOA+5Td9B95o65r91h94U74k64o+6rv8ZX1nfCfetOuu/cKXfanXHfu7PuB3fOnb+y/nBl7d+7n91lFxwwsmLNhiNOx+k5hTNwRr6GM/G1nJmv4wRfz1n4Bs7KN3I2zs45OCfn4tychy0TO2aOOS/n4yTfxPn5Zk7lAlyQC7HnwlyEi3IxvoWL861cgm/jknw7l+LSXIbL8h1cju/k8nwXV+C7uSJX4spche/hqnwvV+P7uDrfzzX4Aa7JD3It/gvX5oe4Dj/MdfkRrsePcn1uwA25ETfmx7gJP85NuRk35ye4BbfkVvwkt+anuA0/zW35GW7Hz3J7fo478PPckTtxZ36Bu/CL3JW7cXfuwT25F/fmPtyX+3F/fokH8Ms8kF/hQTyYh/CrPJRf42H8Og/nETyS3+BRPJrH8Fgex+N5Ar/JE/ktnsRv82SewlN5Gk/nGTyT3+FZPJvn8Ls8l9/jeTyfF/BCXsTv82Jewkv5A17GH/JyXsEreRWv5jW8ltfxet7AG3kTb+YtvJW38Xb+iHfwTt7Fu3kP7+V9/DHv5wy//MB9xof4cz7MX/AR/pKP8ld8jL/m4/wNn+Bv+SR/x6f4NJ/h7/ks/8Dn+Dxf4B/5Iv/El/hnvsyBIcZYxTo2cRSni9PHKXGGOGN8TZwpvjbOHF8XJ+Lr4yzxDXHW+MY4W5w9zhHnjHPFueM8sY0pdjHHcZw3zhcn45vi/PHNcWpcIC4YF4p9XDguEheNi8W3xMXjW+MS8W1xyfj2uFRcOn7k/rLxHXG5+M64fHxXXCG+O64YV4orx1Xie+Kq8b1xtfi+uHp8f1w8fiCuGT8Ywy+fV6kTPxzXjR+J68WPxvXjBnHDuFHcOH4sbhI/HjeNm8XN4yfiFnHLuFX8ZNw6fipuEz/9u/u7xz3innGvuFccwn16QXJhclHy/eTi5JLk0uQHyWXJD5PLkyuSK5OrkquTa5Jrk+uS65MbkhuTm5Kbk1uSW5PbkiFUSQ8evfLaGx/5dD69T/EZfEZ/jc/kr/WZ/XU+4a/3WfwNPqu/0Wfz2X0On9Pn8rl9Hm89eefZxz6vz+eT/iaf39/sU30BX9AX8t4X9kV8I9/YN/ZN/OO+qW/mm/sn/BO+pW/pn/RP+qd8G/+0b+uf8e38s769f84/55/3HX0n39m/4Lv4F31X38139919T9/T9/a9fV/f1/f3/f0AP8AP9AP9ID/ID/FD/FA/1A/zw/xwP9yP9CP9KD/Kj/Fj/Dg/zk/wE/xEP9FP8pN8BABT/VQ/3U/3M/1MP8vP8nP8HD83da6f5+f5BX6BX+QX+cV+sV/ql/plfplf7pf7lX6lX+1X+7V+rV/v1/uNfqPf7Df7rX6r3+63+x1+h9/ld/k9fo/f5/f5/X6/P+AP+IP+oD/kD/nD/rA/4r/0R/1X/pj/2h/33/gT/lt/0n/nT/nT/oz/3p/1P/hz/ry/4H/0F/1P/pL/2V/2wU9IvJmYmHgrMSnxdmJyYkpiamJaYnpiRmJm4p3ErMTsxJzEu4m5ifcS8xLzEwsSCxOLEu8nFieWJJYmPkgsS3yYWJ5YkViZWJVYnVhjIOTeEYe8IV9IhptC/nBzSA0FQsFQKPhQOBQJRUOxcEsoHm4NJcJtoWS4PZQKpUOZ8GioHxqEhqFRaBweC03C46FpaBaahydCi9AytApPhtbhqdAmPB3ahmdCu/BsaB+eCx3C86Fj6BQ6hxdCl/Bi6Bq6he6hR+gZeoXeoU/oG/qF/uGlMCC8HAaGV8KgMDgMCa+GoeG1MCy8HoaHEWFkeCOMCqPDmDA2jAvjw4TwZpgY3gqTwtthcpgSpoZpYXqYEWaGd8KsMDvMCe+GueG9MC/MDwvCwrAovB8WhyVhafggLAsfhuVhRVgZVoXVYU1YG9aF9WFD2Bg2hc1hS9gatoXt4aOwI+wMu8LusCfsDfvCx2F/+CQcCJ+Gg+GzcCh8Hg6HL8KR8GU4Gr4Kx8LX4Xj4JpwI34aT4btwKpwOZ8L34Wz4IZwL58OF8GO4GH4Kl8LP4fIf/MxapT/zFroQQgghxP9Hev3O/h7/5jkDAOqX8U8hhGt35jz6j/s1AGzO9rdxH5WrRQIAnurW4aG/bxUrdu/e/ZfXLtcQ5ZsPAIl/OcAv8QpoDi2hNTSDYv+2vj6q00X+nfmTtwFk/IecFPg1/nX+z/+D+R97YuTikvGFLP/J/PMBUvP9mnPlKvzv8QpofmU10AyK/wfzZ2/yO/Vn+GICQNN/yMkEAE0z/Gv9ReBxeBpa/9MrhRBCCCGEEEKIv+mjyrT7vevnK9fnucyvOenh1/j3rs+FEEIIIYQQQghx9T3bqfOTj7Vu3aydDGQggzQ2aPmfvOZq/2YSQgghhBBC/Nl+Pen/9bkMV7MgIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBAiDfp/8Z/GrvYahRBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCiKvtfwUAAP//D5g3fQ==")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$eJzs3c9rHFUcAPDvbJL+1qZQinqQQA9WajdN4o8KQutRtFjQe12SaSjZdEt2U5pYaHuwFy9SBBEL4h/g3WPxH/CvKGihSAl68BKZzWy7TbL5uXW3zucD0743M5s3b998335nZ5cNoLBGsn9KEa9GxDdJxOG2bYORbxxZ2W/p8Y3JbEliefmzP5NI8nWt/ZP8/4N55ZWI+PWriJOlte3WFxZnKtVqOpfXRxuzV0frC4unLs9WptPp9Mr4xMSZdybG33/v3a719c0Lf3//6f2Pznx9fOm7nx8euZvEuTiUb2vvxy7caq+MxEj+nAzFuVU7jnWhsX6S9PoA2JGBPM6HIpsDDsdAHvXA/9/NiFgGCioR/1BQrTygdW3fpevgF8ajD1cugNb2f3DlvZHY17w2OrCUPHNllF3vDneh/ayNX/64dzdbYpP3IW52oT2Allu3I+L04ODa+S/J57+dO91883hjq9so2usP9NL9LP95a738p/Qk/4l18p+D68TuTmwe/6WHXWimoyz/+2Dd/PfJ1DU8kNdeauZ8Q8mly9X0dES8HBEnYmhvVt/ofs6ZpQfLnba153/ZkrXfygXz43g4uPfZx0xVGpXd9Lndo9sRrz3Nf5NYM//va+a6q8c/ez4ubLGNY+m91ztt27z/7bqfAS//FPHGuuP/9I5WsvH9ydHm+TDaOivW+uvOsd86tb+9/ndfNv4HNu7/cNJ+v7a+/TZ+3PdP2mnbTs//PcnnzfKefN31SqMxNxaxJ/lk7frxp49t1Vv7Z/0/cXzj+W+9839/RHyxxf7fOXqn4679MP5T2xr/7RcefPzlD53a39r4v90sncjXbGX+2+oB7ua5AwAAAAAAgH5TiohDkZTKT8qlUrm88vmOo3GgVK3VGycv1eavTEXzu7LDMVRq3ek+3PZ5iLH887Ct+viq+kREHImIbwf2N+vlyVp1qtedBwAAAAAAAAAAAAAAAAAAgD5xsMP3/zO/D/T66IDnzk9+Q3FtGv/d+KUnoC95/YfiEv9QXOIfikv8Q3GJfygu8Q/FJf6huMQ/AAAAAAAAAAAAAAAAAAAAAAAAAAAAdNWF8+ezZXnp8Y3JrD51bWF+pnbt1FRanynPzk+WJ2tzV8vTtdp0NS1P1mY3+3vVWu3q2HjMXx9tpPXGaH1h8eJsbf5K4+Ll2cp0ejEd+k96BQAAAAAAAAAAAAAAAAAAAC+W+sLiTKVaTecUOhbORl8cxo4LyWajfDY/GXbUxGDvO6jwHAo9npgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoM2/AQAA///fKTPH")
chdir(&(0x7f0000000000)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$eJzs3Au4TtX2MPAx5pyLTdKb5D7HHIs3bUyXJLkkySVJkiNJbgkhSZKQ3G9JSELuSe4huYXkfr/lniRJkiQkJJnf45zO1zmn8//39f/3fZ7vv8fvedbzzvGud8w15h5773ettZ93f9NhSOW6VSrUZmb4b8G/PXQHgBQA6A8A1wFABAAlspTIcmV/Bo3d/3sHEX+uh6Zf7QrE1ST9T9uk/2mb9D9tk/6nbdL/tE36n7ZJ/9M26b8Qadn2GTmvly3tbnL/Py2T9///QY4WHvvFxsI3dvwDKdL/tE36n7ZJ/9M26X/aJv1P26T/aZv0P22T/guRlv3X7x3L3w7+J2xX+/tPCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIUTacCH8ygDA38dXuy4hhBBCCCGEEEL8eUL6q12BEEIIIYQQQggh/u9DUKDBQATpID2kQAbICNdAJrgWMsN1kIDrIQvcAFnhRsgG2SEH5IRckBvygAUCBwwx5IV8kISbID/cDKlQAApCIfBQGIpAUSgGt0BxuBVKwG1QEm6HUlAaykBZuAPKwZ1QHu6CCnA3VIRKUBmqwD1QFe6FanAfVIf7oQY8ADXhQagFf4Ha8BDUgYehLjwC9eBRqA8NoCE0gsb/pfwXoAu8CF2hG3SHHtATekFv6AN9oR/0h5dgALwMA+EVGASDYQi8CkPhNRgGr8NwGAEj4Q0YBaNhDIyFcTAeJsCbMBHegknwNkyGKTAVpsF0mAEz4R2YBbNhDrwLc+E9mAfzYQEshEXwPiyGJbAUPoBl8CEshxWwElbBalgDa2EdrIcNsBE2wWbYAlthG2yHj2AH7IRdsBv2wF7YBx/DfvgEDsCncBA++4P55/8lvyMCAipUaNBgOkyHKZiCGTEjZsJMmBkzYwITmAWzYFbMitkwG+bAHJgLc2EezIOEhIyMeTEvJjGJ+TE/pmIqFsSC6NFjESyCxfAWLI7FsQSWwJJYEkthaSyNZbEslsNyWB7LYwWsgBWxIlbGyngP3oP3YjWshtWxOtbAGlgTa2ItrIW1sTbWwTpYF+tiPayH9bE+NsSG2BgbYxNsgk2xKTbH5tgCW2ArbIWtsTW2wTbYFttiO2yH7bE9dsAO2BE7YSd8AV/AF/FF7IYVVQ/siT2xN/bGvtgP++FLOABfxpfxFRyEg3EIvoqv4ms4DM/hcByBI3EkllOjcQyORVbjcQJOwIk4ESfhJJyMU3AKTsPpOANn4kychbNxNr6Lc/E9fA/n43xciItwES7GJbgUl+IyPI/LcQWuxFW4GtfgalyH63EdbsRNuBG34BbchtvwI/wId+JO3I27cS8aAPwYP8FPcBAexIN4CA/hYTyMR/AIHsWjeAyP4XE8jifwBJ7Ek3gKT+MZPI1n8Syew/N4AS/gRbyIl/C5XF/V2VtgwyBQVxhlVDqVTqWoFJVRZVSZVCaVWWVWCZVQWVQWlVVlVdlUNpVD5VC5VC6VR+VRpEixilVelVclVVLlV/lVqkpVBVVB5ZVXRVQRVUwVU8VVcVVC3aZKqttVKVVaNfNlVVlVTjX35dVdqoKqoCqqSqqyqqKqqKqqqqqmqqnqqrqqoWqomupBVUv1wL74kLrSmbpqMNZTQ7C+aqAaqkbqNXxMNVHDsKlqppqrJ9QIHI6tVBPfWj2l2qgx2FY9o8bis6q9Go8d1POqo+qkOqsXVBfV1HdV3dRk7KF6qmnYW/VRfVU/NQsrqSsdq6xeUYPUYDVEvaoW4mtqmHpdDVcj1Ej1hhqlRqsxaqwap8arCepNNVG9pSapt9VkNUVNVdPUdDVDzVTvqFlqtpqj3lVz1XtqnpqvFqiFapF6Xy1WS9RS9YFapj5Uy9UKtVKtUqvVGrVWrVPr1Qa1UW1Sm9UWtVVtU9vVR2qH2ql2qd1qj9qr9qmP1X71iTqgPlUH1WfqkPpcHVZfqCPqS3VUfaWOqa/VcfWNOqG+VSfVd+qUOq3OqO/VWfWDOqfOqwvqR3VR/aQuqZ/VZRUUaNRKa210pNPp9DpFZ9AZ9TU6k75WZ9bX6YS+XmfRN+is+kadTWfXOXROnUvn1nm01aSdZh3rvDqfTuqbdH59s07VBXRBXUh7XVgX0UV1MX2LLq5v1SX0bbqkvl2X0qV1GV1W36HL6Tt1eX2XrqDv1hV1JV1ZV9H36Kr6Xl1N36er6/t1Df2Arqkf1LX0X3Rt/ZCuox/WdfUjup5+VNfXDXRD3Ug31o/pJvpx3VQ30831E7qFbqlb6Sd1a/2UbqOf1m31M7qdfla318/pDvp53VF30p31z/qyDrqr7qa76x66p+6le+s+uq/up/vrl/QA/bIeqF/Rg/RgPUS/qofq1/Qw/boerkfokfoNPUqP1mP0WD1Oj9cT9Jt6on5LT9Jv68l6ip6qp+npeobu+8tMc/4P8t/6N/kD/3r0bXq7/kjv0Dv1Lr1b79F79T69T+/X+/UBfUAf1Af1IX1IH9aH9RF9RB/VR/UxfUwf18f1CX1Cn9Qn9Sl9Wv+ov9dn9Q/6nD6vz+sf9UV9UV/65WsABo0y2hgTmXQmvUkxGUxGc43JZK41mc11JmGuN1nMDSarudFkM9lNDpPT5DK5TR5jDRln2MQmr8lnkuYm/OWEwhQ0hYw3hU0RU/SP5Jv85maTagr8U/7v1dfYNDZNTBPT1DQ1zU1z08K0MK1MK9PatDZtTBvT1rQ17Uw70960Nx1MB9PRdDSdTWfTxXQxXU1X0910Nz1NL9Pb9DF9TT/T37xkBpgBZqAZaAaZQWaIGWKGmqFmmBlmhpvhZqQZaUaZUWaMGWPGmXFmgplgJpqJZpKZZCabyWaqmWqmm+lmpplpZplZZo6ZY+aauWaemWcWmAVmkVlkFpvFZqlZapaZZWa5WWFWmFVmlVlj1ph1Zp3ZYDaYTWaT2WK2mOVmu9ludpgdZpfZZfaYPWaf2Wf2m/3mgDlgDpqD5pA5ZA6bw+aIOWKOmqPmmDlmjpvj5oQ5YU6ak+aUOWXOmDPmrDlrzplz5oK5YC6ai+aSuWQum8tXTvsiFanIRCZKF6WLUqKUKGOUMcoUZYoyR5mjRJSIskRZoqzRjVG2KHuUI8oZ5YpyR3kiG1HkIo7iKG+UL0pGN0X5o5uj1KhAVDAqFPmocFQkKhoVi26Jike3RiWi26KS0e1Rqah0VCYqG90RlYvujMpHd0UVorujilGlqHJUJbonqhrdG1WL7ouqR/dHNaIHoprRg1Gt6C9R7eihqE70cFQ3eiSqFz0a1Y8aRA2jRlHjP3X+EM5lf9x3td1sd9vD9rS9bG/bx/a1/Wx/+5IdYF+2A+0rdpAdbIfYV+1Q+5odZl+3w+0IO9K+YUfZ0XaMHWvH2fF2gn3TTrRv2Un2bTvZTrFT7TQ73c6wM+07dpadbefYd+1c+56dZ+fbBXahXWTft4vtErvUfmCX2Q/tcrvCrrSr7Gq7xq616+x6u8FutJvsZrvFbrXb7Hb7kd1hd9pddrfdY/faffZju99+Yg/YT+1B+5k9ZD+3h+0X9oj90h61X9lj9mt73H5jT9hv7Un7nT1lT9sz9nt71v5gz9nz9oL90V60P9lL9md72YYrJ/dX3t7JkKF0lI5SKIUyUkbKRJkoM2WmBCUoC2WhrJSVslE2ykE5KBflojyUh65gYspLeSlJScpP+SmVUqkgFSRPnopQESpGxag4FacSVIJKUkkqRaWoDJWhO+gOupPupLvoLrqb7qZKVImqUBWqSlWpGlWj6lSdalANqkk1qRbVotpUm+pQHapLdake1aP6VJ8aUkNqTI2pCTWhptSUmlNzakEtqBW1otbUmtpQG2pLbakdtaP21J46UAfqSB2pM3WmLtSFulJX6k7dqSf1pN7Um/pSX+pP/WkADaCBNJAG0SAaQkNoKA2lYTSMhtMIGklv0CgaTWNoLI2j8TSBJtBEmkiTaBJNpsk0labSdJpOM2kmzaJZNIfm0FyaS/NoHi2gBbSIFtFiWkxLaSkto2W0nJbTSlpJq2k1raW1tJ7W00baSJtpM22lrbSdttMO2kG7aBftoT20j/bRftpPB+gAHaSDdIgOBQSgI3SEjtJROkbH6DgdpxN0gk7SSTpFp+gMnaGzdJbO0Tm6QBfoIv1El+hnukyBUlwGl9Fd4zK5a11md5371ziHy+lyudwuj7Mum8v+TzE551JdAVfw75eYrqhLTbnyWMh5V9gVcUVdKVfalXFl3R2unLvTlf9NXNXd66q5+1x1d7+r4u75p7iGe8DVdI+4Wu5RV9s1cHVcI1fXPeLquUddfdfANXSNXAvX0rVyT7rW7inXxj39m3ixW+LWuw1uo9vk9rtP3AX3ozvuvnEX3U+uq+vm+ruX3AD3shvoXnGD3ODfxCPdG26UG+3GuLFunBv/m3iqm+amuxlupnvHzXKzfxMvcu+7uW6pm+fmuwVu4V/jKzUtdR+4Ze5Dt9ytcCvdKrfarXFr3br/Xesqt8VtddvcPvex2+F2ul1ut9vj9v41vrKOA+5Td9B95o65r91h94U74k64o+6rv8ZX1nfCfetOuu/cKXfanXHfu7PuB3fOnb+y/nBl7d+7n91lFxwwsmLNhiNOx+k5hTNwRr6GM/G1nJmv4wRfz1n4Bs7KN3I2zs45OCfn4tychy0TO2aOOS/n4yTfxPn5Zk7lAlyQC7HnwlyEi3IxvoWL861cgm/jknw7l+LSXIbL8h1cju/k8nwXV+C7uSJX4spche/hqnwvV+P7uDrfzzX4Aa7JD3It/gvX5oe4Dj/MdfkRrsePcn1uwA25ETfmx7gJP85NuRk35ye4BbfkVvwkt+anuA0/zW35GW7Hz3J7fo478PPckTtxZ36Bu/CL3JW7cXfuwT25F/fmPtyX+3F/fokH8Ms8kF/hQTyYh/CrPJRf42H8Og/nETyS3+BRPJrH8Fgex+N5Ar/JE/ktnsRv82SewlN5Gk/nGTyT3+FZPJvn8Ls8l9/jeTyfF/BCXsTv82Jewkv5A17GH/JyXsEreRWv5jW8ltfxet7AG3kTb+YtvJW38Xb+iHfwTt7Fu3kP7+V9/DHv5wy//MB9xof4cz7MX/AR/pKP8ld8jL/m4/wNn+Bv+SR/x6f4NJ/h7/ks/8Dn+Dxf4B/5Iv/El/hnvsyBIcZYxTo2cRSni9PHKXGGOGN8TZwpvjbOHF8XJ+Lr4yzxDXHW+MY4W5w9zhHnjHPFueM8sY0pdjHHcZw3zhcn45vi/PHNcWpcIC4YF4p9XDguEheNi8W3xMXjW+MS8W1xyfj2uFRcOn7k/rLxHXG5+M64fHxXXCG+O64YV4orx1Xie+Kq8b1xtfi+uHp8f1w8fiCuGT8Ywy+fV6kTPxzXjR+J68WPxvXjBnHDuFHcOH4sbhI/HjeNm8XN4yfiFnHLuFX8ZNw6fipuEz/9u/u7xz3innGvuFccwn16QXJhclHy/eTi5JLk0uQHyWXJD5PLkyuSK5OrkquTa5Jrk+uS65MbkhuTm5Kbk1uSW5PbkiFUSQ8evfLaGx/5dD69T/EZfEZ/jc/kr/WZ/XU+4a/3WfwNPqu/0Wfz2X0On9Pn8rl9Hm89eefZxz6vz+eT/iaf39/sU30BX9AX8t4X9kV8I9/YN/ZN/OO+qW/mm/sn/BO+pW/pn/RP+qd8G/+0b+uf8e38s769f84/55/3HX0n39m/4Lv4F31X38139919T9/T9/a9fV/f1/f3/f0AP8AP9AP9ID/ID/FD/FA/1A/zw/xwP9yP9CP9KD/Kj/Fj/Dg/zk/wE/xEP9FP8pN8BABT/VQ/3U/3M/1MP8vP8nP8HD83da6f5+f5BX6BX+QX+cV+sV/ql/plfplf7pf7lX6lX+1X+7V+rV/v1/uNfqPf7Df7rX6r3+63+x1+h9/ld/k9fo/f5/f5/X6/P+AP+IP+oD/kD/nD/rA/4r/0R/1X/pj/2h/33/gT/lt/0n/nT/nT/oz/3p/1P/hz/ry/4H/0F/1P/pL/2V/2wU9IvJmYmHgrMSnxdmJyYkpiamJaYnpiRmJm4p3ErMTsxJzEu4m5ifcS8xLzEwsSCxOLEu8nFieWJJYmPkgsS3yYWJ5YkViZWJVYnVhjIOTeEYe8IV9IhptC/nBzSA0FQsFQKPhQOBQJRUOxcEsoHm4NJcJtoWS4PZQKpUOZ8GioHxqEhqFRaBweC03C46FpaBaahydCi9AytApPhtbhqdAmPB3ahmdCu/BsaB+eCx3C86Fj6BQ6hxdCl/Bi6Bq6he6hR+gZeoXeoU/oG/qF/uGlMCC8HAaGV8KgMDgMCa+GoeG1MCy8HoaHEWFkeCOMCqPDmDA2jAvjw4TwZpgY3gqTwtthcpgSpoZpYXqYEWaGd8KsMDvMCe+GueG9MC/MDwvCwrAovB8WhyVhafggLAsfhuVhRVgZVoXVYU1YG9aF9WFD2Bg2hc1hS9gatoXt4aOwI+wMu8LusCfsDfvCx2F/+CQcCJ+Gg+GzcCh8Hg6HL8KR8GU4Gr4Kx8LX4Xj4JpwI34aT4btwKpwOZ8L34Wz4IZwL58OF8GO4GH4Kl8LP4fIf/MxapT/zFroQQgghxP9Hev3O/h7/5jkDAOqX8U8hhGt35jz6j/s1AGzO9rdxH5WrRQIAnurW4aG/bxUrdu/e/ZfXLtcQ5ZsPAIl/OcAv8QpoDi2hNTSDYv+2vj6q00X+nfmTtwFk/IecFPg1/nX+z/+D+R97YuTikvGFLP/J/PMBUvP9mnPlKvzv8QpofmU10AyK/wfzZ2/yO/Vn+GICQNN/yMkEAE0z/Gv9ReBxeBpa/9MrhRBCCCGEEEKIv+mjyrT7vevnK9fnucyvOenh1/j3rs+FEEIIIYQQQghx9T3bqfOTj7Vu3aydDGQggzQ2aPmfvOZq/2YSQgghhBBC/Nl+Pen/9bkMV7MgIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBAiDfp/8Z/GrvYahRBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCiKvtfwUAAP//D5g3fQ==")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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}}): chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(0x0)
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(0x0, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(0x0, 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(0x0, 0x0, 0x1)

program did not crash
extracting C reproducer
testing compiled C program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
program crashed: KASAN: use-after-free Read in ext4_search_dir
a never seen crash title: KASAN: use-after-free Read in ext4_search_dir, ignore
simplifying guilty program options
testing program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program crashed: KASAN: slab-out-of-bounds Read in ext4_search_dir
extracting C reproducer
testing compiled C program (duration=36.30935838s, {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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
program did not crash
testing program (duration=36.30935838s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program did not crash
testing program (duration=36.30935838s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file2\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@sysvgroups}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@acl}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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")
chdir(&(0x7f0000000000)='./file0\x00')
creat(&(0x7f0000000040)='./bus\x00', 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0)
syz_mount_image$exfat(&(0x7f0000000040), &(0x7f0000000180)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa1000a, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES8, @ANYRESDEC=0x0], 0x21, 0x1507, &(0x7f0000001b00)="$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")
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)

program crashed: KASAN: slab-out-of-bounds Read in ext4_search_dir
extracting C reproducer
testing compiled C program (duration=36.30935838s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$ext4-chdir-creat-openat$cgroup_ro-mount-open-mmap-syz_mount_image$exfat-mknod$loop
program did not crash
reproducing took 17m0.777750764s
repro crashed as (corrupted=false):
EXT4-fs (loop0): Ignoring removed orlov option
EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,acl,,errors=continue
==================================================================
BUG: KASAN: slab-out-of-bounds in ext4_search_dir+0xf7/0x1b0 fs/ext4/namei.c:1516
Read of size 1 at addr ffff8881128af900 by task syz.0.24/429

CPU: 0 PID: 429 Comm: syz.0.24 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack_lvl+0x1e2/0x24b lib/dump_stack.c:118
 print_address_description+0x81/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:452
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:306
 ext4_search_dir+0xf7/0x1b0 fs/ext4/namei.c:1516
 ext4_find_inline_entry+0x4b6/0x5e0 fs/ext4/inline.c:1700
 __ext4_find_entry+0x2b0/0x1990 fs/ext4/namei.c:1589
 ext4_lookup_entry fs/ext4/namei.c:1744 [inline]
 ext4_lookup+0x3c6/0xaa0 fs/ext4/namei.c:1812
 __lookup_hash+0x143/0x290 fs/namei.c:1541
 filename_create+0x202/0x750 fs/namei.c:3608
 user_path_create fs/namei.c:3665 [inline]
 do_mknodat+0x187/0x450 fs/namei.c:3729
 __do_sys_mknod fs/namei.c:3768 [inline]
 __se_sys_mknod fs/namei.c:3766 [inline]
 __x64_sys_mknod+0x80/0x90 fs/namei.c:3766
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f676e566ff9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdb0046c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000085
RAX: ffffffffffffffda RBX: 00007f676e71ef80 RCX: 00007f676e566ff9
RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007f676e5d9296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f676e71ef80 R14: 00007f676e71ef80 R15: 0000000000000ac5

Allocated by task 0:
(stack is not available)

The buggy address belongs to the object at ffff8881128af900
 which belongs to the cache kmalloc-96 of size 96
The buggy address is located 0 bytes inside of
 96-byte region [ffff8881128af900, ffff8881128af960)
The buggy address belongs to the page:
page:ffffea00044a2bc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1128af
flags: 0x4000000000000200(slab)
raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100043680
raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 0, ts 26775772889, free_ts 26756109211
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook mm/page_alloc.c:2456 [inline]
 prep_new_page+0x166/0x180 mm/page_alloc.c:2462
 get_page_from_freelist+0x2d8c/0x2f30 mm/page_alloc.c:4254
 __alloc_pages_nodemask+0x435/0xaf0 mm/page_alloc.c:5348
 allocate_slab mm/slub.c:1808 [inline]
 new_slab+0x80/0x400 mm/slub.c:1869
 new_slab_objects mm/slub.c:2627 [inline]
 ___slab_alloc+0x302/0x4b0 mm/slub.c:2791
 __slab_alloc+0x63/0xa0 mm/slub.c:2831
 slab_alloc_node mm/slub.c:2913 [inline]
 slab_alloc mm/slub.c:2955 [inline]
 kmem_cache_alloc_trace+0x1bd/0x2e0 mm/slub.c:2972
 kmalloc include/linux/slab.h:552 [inline]
 dst_cow_metrics_generic+0x55/0x1c0 net/core/dst.c:201
 dst_metrics_write_ptr include/net/dst.h:117 [inline]
 dst_metric_set include/net/dst.h:178 [inline]
 icmp6_dst_alloc+0x385/0x560 net/ipv6/route.c:3177
 mld_sendpack+0x4d8/0xb40 net/ipv6/mcast.c:1665
 mld_send_cr net/ipv6/mcast.c:1972 [inline]
 mld_ifc_timer_expire+0x816/0xbf0 net/ipv6/mcast.c:2471
 call_timer_fn+0x3b/0x2d0 kernel/time/timer.c:1450
 expire_timers kernel/time/timer.c:1495 [inline]
 __run_timers+0x72a/0xa10 kernel/time/timer.c:1789
 run_timer_softirq+0x69/0xf0 kernel/time/timer.c:1802
 __do_softirq+0x268/0x5bb kernel/softirq.c:309
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:28 [inline]
 free_pages_prepare mm/page_alloc.c:1349 [inline]
 free_pcp_prepare mm/page_alloc.c:1421 [inline]
 free_unref_page_prepare+0x2ae/0x2d0 mm/page_alloc.c:3336
 free_unref_page mm/page_alloc.c:3391 [inline]
 free_the_page+0x9e/0x370 mm/page_alloc.c:5407
 __free_pages+0x67/0xc0 mm/page_alloc.c:5418
 free_pages+0x7c/0x90 mm/page_alloc.c:5429
 tlb_batch_list_free mm/mmu_gather.c:61 [inline]
 tlb_finish_mmu+0x253/0x320 mm/mmu_gather.c:329
 unmap_region+0x31c/0x370 mm/mmap.c:2810
 __do_munmap+0x699/0x8c0 mm/mmap.c:3041
 __vm_munmap mm/mmap.c:3064 [inline]
 __do_sys_munmap mm/mmap.c:3090 [inline]
 __se_sys_munmap+0x120/0x1a0 mm/mmap.c:3086
 __x64_sys_munmap+0x5b/0x70 mm/mmap.c:3086
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Memory state around the buggy address:
 ffff8881128af800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881128af880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff8881128af900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff8881128af980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881128afa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
EXT4-fs error (device loop0): ext4_find_dest_de:2077: inode #12: block 7: comm syz.0.24: bad entry in directory: directory entry overrun - offset=0, inode=1793120026, rec_len=34652, size=56 fake=0

final repro crashed as (corrupted=false):
EXT4-fs (loop0): Ignoring removed orlov option
EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,acl,,errors=continue
==================================================================
BUG: KASAN: slab-out-of-bounds in ext4_search_dir+0xf7/0x1b0 fs/ext4/namei.c:1516
Read of size 1 at addr ffff8881128af900 by task syz.0.24/429

CPU: 0 PID: 429 Comm: syz.0.24 Not tainted 5.10.226-syzkaller-00709-ge5e5644ea27f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack_lvl+0x1e2/0x24b lib/dump_stack.c:118
 print_address_description+0x81/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:452
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:306
 ext4_search_dir+0xf7/0x1b0 fs/ext4/namei.c:1516
 ext4_find_inline_entry+0x4b6/0x5e0 fs/ext4/inline.c:1700
 __ext4_find_entry+0x2b0/0x1990 fs/ext4/namei.c:1589
 ext4_lookup_entry fs/ext4/namei.c:1744 [inline]
 ext4_lookup+0x3c6/0xaa0 fs/ext4/namei.c:1812
 __lookup_hash+0x143/0x290 fs/namei.c:1541
 filename_create+0x202/0x750 fs/namei.c:3608
 user_path_create fs/namei.c:3665 [inline]
 do_mknodat+0x187/0x450 fs/namei.c:3729
 __do_sys_mknod fs/namei.c:3768 [inline]
 __se_sys_mknod fs/namei.c:3766 [inline]
 __x64_sys_mknod+0x80/0x90 fs/namei.c:3766
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f676e566ff9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdb0046c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000085
RAX: ffffffffffffffda RBX: 00007f676e71ef80 RCX: 00007f676e566ff9
RDX: 0000000000000701 RSI: 0000000000000000 RDI: 0000000020000000
RBP: 00007f676e5d9296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f676e71ef80 R14: 00007f676e71ef80 R15: 0000000000000ac5

Allocated by task 0:
(stack is not available)

The buggy address belongs to the object at ffff8881128af900
 which belongs to the cache kmalloc-96 of size 96
The buggy address is located 0 bytes inside of
 96-byte region [ffff8881128af900, ffff8881128af960)
The buggy address belongs to the page:
page:ffffea00044a2bc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1128af
flags: 0x4000000000000200(slab)
raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100043680
raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 0, ts 26775772889, free_ts 26756109211
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook mm/page_alloc.c:2456 [inline]
 prep_new_page+0x166/0x180 mm/page_alloc.c:2462
 get_page_from_freelist+0x2d8c/0x2f30 mm/page_alloc.c:4254
 __alloc_pages_nodemask+0x435/0xaf0 mm/page_alloc.c:5348
 allocate_slab mm/slub.c:1808 [inline]
 new_slab+0x80/0x400 mm/slub.c:1869
 new_slab_objects mm/slub.c:2627 [inline]
 ___slab_alloc+0x302/0x4b0 mm/slub.c:2791
 __slab_alloc+0x63/0xa0 mm/slub.c:2831
 slab_alloc_node mm/slub.c:2913 [inline]
 slab_alloc mm/slub.c:2955 [inline]
 kmem_cache_alloc_trace+0x1bd/0x2e0 mm/slub.c:2972
 kmalloc include/linux/slab.h:552 [inline]
 dst_cow_metrics_generic+0x55/0x1c0 net/core/dst.c:201
 dst_metrics_write_ptr include/net/dst.h:117 [inline]
 dst_metric_set include/net/dst.h:178 [inline]
 icmp6_dst_alloc+0x385/0x560 net/ipv6/route.c:3177
 mld_sendpack+0x4d8/0xb40 net/ipv6/mcast.c:1665
 mld_send_cr net/ipv6/mcast.c:1972 [inline]
 mld_ifc_timer_expire+0x816/0xbf0 net/ipv6/mcast.c:2471
 call_timer_fn+0x3b/0x2d0 kernel/time/timer.c:1450
 expire_timers kernel/time/timer.c:1495 [inline]
 __run_timers+0x72a/0xa10 kernel/time/timer.c:1789
 run_timer_softirq+0x69/0xf0 kernel/time/timer.c:1802
 __do_softirq+0x268/0x5bb kernel/softirq.c:309
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:28 [inline]
 free_pages_prepare mm/page_alloc.c:1349 [inline]
 free_pcp_prepare mm/page_alloc.c:1421 [inline]
 free_unref_page_prepare+0x2ae/0x2d0 mm/page_alloc.c:3336
 free_unref_page mm/page_alloc.c:3391 [inline]
 free_the_page+0x9e/0x370 mm/page_alloc.c:5407
 __free_pages+0x67/0xc0 mm/page_alloc.c:5418
 free_pages+0x7c/0x90 mm/page_alloc.c:5429
 tlb_batch_list_free mm/mmu_gather.c:61 [inline]
 tlb_finish_mmu+0x253/0x320 mm/mmu_gather.c:329
 unmap_region+0x31c/0x370 mm/mmap.c:2810
 __do_munmap+0x699/0x8c0 mm/mmap.c:3041
 __vm_munmap mm/mmap.c:3064 [inline]
 __do_sys_munmap mm/mmap.c:3090 [inline]
 __se_sys_munmap+0x120/0x1a0 mm/mmap.c:3086
 __x64_sys_munmap+0x5b/0x70 mm/mmap.c:3086
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Memory state around the buggy address:
 ffff8881128af800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881128af880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff8881128af900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff8881128af980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881128afa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
EXT4-fs error (device loop0): ext4_find_dest_de:2077: inode #12: block 7: comm syz.0.24: bad entry in directory: directory entry overrun - offset=0, inode=1793120026, rec_len=34652, size=56 fake=0