Extracting prog: 2m42.861531697s
Minimizing prog: 23m58.212898655s
Simplifying prog options: 0s
Extracting C: 37.824527064s
Simplifying C: 9m57.237776224s


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:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program crashed: WARNING in bfs_rename
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebcb877bdfee3e2d4e5ce1f0dd5b5239d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a874d6a348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d1f000000bec3777a47012aea45cebac00000000022ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721e1de2af80acc39b0415c0a0000000000002139d4823706a78ae7ae10ac67e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a21107cb8aaf2948a2ff75e15f6a33f66fea659c6503fc945c99d622ebd33747c23ca7dc4864272eb7dcee5be0734b75272ec664e35905308ac64e34cddd923aad1ee11b26018616fa4b5db16cb0fc64781dea54d347148b072ff40b06231a10f97e5c121de5eab46304e1e095eded26a29d7121439dd5375cc4e621d20f5fae9890be3344be6db6e41ee3b300873f9bdbb9fc0ae389fbce4019e8f577c64be75bd7d264bd08b2e04105307cd5dfd4bfe96eb1b441ab390951e88959f67948f925005fdc24cc2e1d56c8fb2f9817aacf36ed6fc595e4b618476680e8c29a94ba5532f9a7bde136ff8a2d3c1be0ec840432948a9fea7df986e8c8fa6f2f872f74ba0c2d129eb349ba9895d8a92a9b91160eb0af073787e4604789d0d6f2abd4a828976ef177f56ab4217f4caa8008b2cd94cf4433f0507909cbded4acddda648616e718df41bdcbcda7a375a9b4542500332b7b88f576029795ef77388bee19567180a1e000000000000", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="14270e2d25cccff078b9140e8a1e19f3b4c3bd09968dd1911acef24301d764d9e117da79063a62e3a592fb42f7d9ddb2682b4c2ff580e25fa8effbd53acfb0f870bc1e49d01a5b7ff55150d2bf3b042858c5325c2b569b320cd44e49e246cc1e41f04d2e494added5aa4750b7cf26f856bf23cb379531ebae1774af8a495092c8904205db190366875aa90aff0d11bf44f064c23390e88562d041e505362f5bfb0665c3fafda909f59ad286ee9bd87d5aa098dc5b81ee34cbf59bfa765c1c96e7fb557cb1443f3dceea44c963e0c9347545e4ff353bf8b9023cf81d78673a0f6363e5cc2b0d524d291e28fc28a2767ae804a98b34b648f0ba6edf510da09034a270f6b3a294a4f49d5ed571db0e0d8307c99a953a8175c2e1151a065a9dd6f262df38234a5a0e4888628fe124e56fae3b1c2abbfb5fd1195bc0dc708d15d9252b9efe266f9bfe1a92f40414077e9b6851815491ea64ec4817e4f74d5caa1794d94838ee8dcfe64c7daf986e606daab9661f7d67898198dc5b2db3c9af129794d1e1184b65a7d446a60172f81b815c8f49cb6780cffb336f9af74ecca4644346cb351b87c31a53d00d218d85ae8c0754a1adcd268b7f8dad21656ab6d08dbbba39f45dfac26de1ebdd4b3b1fbf2bc24bd5a6387807e0d97261292b78fe39171504ee71d59d4d00c20be451329c583040ec38a8ba28e654c8ec0b18b6b9c699edb040de22242d034e363d624ce076abe17bacf35d84975035c063a8958c47bb900887451e4932f7a391a8feea319577a68f265319ccfcade5e7dc56ade8312efb597e885d4d1b41d27dc2657bb344941d42e68ce72e06d82643a61571d025ce907b780707157984285ff2ba18a9f70d534a19bb6835725d6538e03f7e77701be3626172f3de7545c9cd13f1287a261380e797c0b8b89a1db32bc6d837e5a056fd2de70b2502d518354f69f82b38d72959d86635c2679d131e007bbac425b8b59f4d5b27edf6f6203cfaa59ba01c4b589b0ced7f92562b54d1735dac972a13887c0a5a4342e27a31fe1ec3c9019ec71144bcfca22203e891a1f2c2430054ddbdd278e04e4150388f3dc6b99627cb24dc0e58059c5b8126b6f47b2f87c1f5788eeaa4e802d468d9a51a24a5985af12573dce3ac56ce8539a75130cbfc4c18aad514dd2c1e9d0b0ef2436e99539061e84f83d1cb39dcc8a776ac8dccf94c473b899e26a58ccec8142a19d101e6181baf648e425277dd735f8e7a719b1ad6fbafd1e10a4c6496bd4f82913bf9be135f491d6c13a468867c1af06e59bbca5c2aa90b80b3785bf5b66bc11b201a5e30a39442a6fb3e5160d110c19650499b3c7fca278bb0c484ec77b815d1b53c47224c45799605b2bbf5d1734ca89a99c102f9753aca4188836afc42a35d000008a5d909a39944063933158eb08adb7ae373040d0edd5e2d9e5ee7f9cbc", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, 0x0, 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(0x0, 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebcb877bdfee3e2d4e5ce1f0dd5b5239d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a874d6a348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d1f000000bec3777a47012aea45cebac00000000022ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721e1de2af80acc39b0415c0a0000000000002139d4823706a78ae7ae10ac67e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a21107cb8aaf2948a2ff75e15f6a33f66fea659c6503fc945c99d622ebd33747c23ca7dc4864272eb7dcee5be0734b75272ec664e35905308ac64e34cddd923aad1ee11b26018616fa4b5db16cb0fc64781dea54d347148b072ff40b06231a10f97e5c121de5eab46304e1e095eded26a29d7121439dd5375cc4e621d20f5fae9890be3344be6db6e41ee3b300873f9bdbb9fc0ae389fbce4019e8f577c64be75bd7d264bd08b2e04105307cd5dfd4bfe96eb1b441ab390951e88959f67948f925005fdc24cc2e1d56c8fb2f9817aacf36ed6fc595e4b618476680e8c29a94ba5532f9a7bde136ff8a2d3c1be0ec840432948a9fea7df986e8c8fa6f2f872f74ba0c2d129eb349ba9895d8a92a9b91160eb0af073787e4604789d0d6f2abd4a828976ef177f56ab4217f4caa8008b2cd94cf4433f0507909cbded4acddda648616e718df41bdcbcda7a375a9b4542500332b7b88f576029795ef77388bee19567180a1e000000000000", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(0x0, &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="14270e2d25cccff078b9140e8a1e19f3b4c3bd09968dd1911acef24301d764d9e117da79063a62e3a592fb42f7d9ddb2682b4c2ff580e25fa8effbd53acfb0f870bc1e49d01a5b7ff55150d2bf3b042858c5325c2b569b320cd44e49e246cc1e41f04d2e494added5aa4750b7cf26f856bf23cb379531ebae1774af8a495092c8904205db190366875aa90aff0d11bf44f064c23390e88562d041e505362f5bfb0665c3fafda909f59ad286ee9bd87d5aa098dc5b81ee34cbf59bfa765c1c96e7fb557cb1443f3dceea44c963e0c9347545e4ff353bf8b9023cf81d78673a0f6363e5cc2b0d524d291e28fc28a2767ae804a98b34b648f0ba6edf510da09034a270f6b3a294a4f49d5ed571db0e0d8307c99a953a8175c2e1151a065a9dd6f262df38234a5a0e4888628fe124e56fae3b1c2abbfb5fd1195bc0dc708d15d9252b9efe266f9bfe1a92f40414077e9b6851815491ea64ec4817e4f74d5caa1794d94838ee8dcfe64c7daf986e606daab9661f7d67898198dc5b2db3c9af129794d1e1184b65a7d446a60172f81b815c8f49cb6780cffb336f9af74ecca4644346cb351b87c31a53d00d218d85ae8c0754a1adcd268b7f8dad21656ab6d08dbbba39f45dfac26de1ebdd4b3b1fbf2bc24bd5a6387807e0d97261292b78fe39171504ee71d59d4d00c20be451329c583040ec38a8ba28e654c8ec0b18b6b9c699edb040de22242d034e363d624ce076abe17bacf35d84975035c063a8958c47bb900887451e4932f7a391a8feea319577a68f265319ccfcade5e7dc56ade8312efb597e885d4d1b41d27dc2657bb344941d42e68ce72e06d82643a61571d025ce907b780707157984285ff2ba18a9f70d534a19bb6835725d6538e03f7e77701be3626172f3de7545c9cd13f1287a261380e797c0b8b89a1db32bc6d837e5a056fd2de70b2502d518354f69f82b38d72959d86635c2679d131e007bbac425b8b59f4d5b27edf6f6203cfaa59ba01c4b589b0ced7f92562b54d1735dac972a13887c0a5a4342e27a31fe1ec3c9019ec71144bcfca22203e891a1f2c2430054ddbdd278e04e4150388f3dc6b99627cb24dc0e58059c5b8126b6f47b2f87c1f5788eeaa4e802d468d9a51a24a5985af12573dce3ac56ce8539a75130cbfc4c18aad514dd2c1e9d0b0ef2436e99539061e84f83d1cb39dcc8a776ac8dccf94c473b899e26a58ccec8142a19d101e6181baf648e425277dd735f8e7a719b1ad6fbafd1e10a4c6496bd4f82913bf9be135f491d6c13a468867c1af06e59bbca5c2aa90b80b3785bf5b66bc11b201a5e30a39442a6fb3e5160d110c19650499b3c7fca278bb0c484ec77b815d1b53c47224c45799605b2bbf5d1734ca89a99c102f9753aca4188836afc42a35d000008a5d909a39944063933158eb08adb7ae373040d0edd5e2d9e5ee7f9cbc", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebcb877bdfee3e2d4e5ce1f0dd5b5239d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a874d6a348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d1f000000bec3777a47012aea45cebac00000000022ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721e1de2af80acc39b0415c0a0000000000002139d4823706a78ae7ae10ac67e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a21107cb8aaf2948a2ff75e15f6a33f66fea659c6503fc945c99d622ebd33747c23ca7dc4864272eb7dcee5be0734b75272ec664e35905308ac64e34cddd923aad1ee11b26018616fa4b5db16cb0fc64781dea54d347148b072ff40b06231a10f97e5c121de5eab46304e1e095eded26a29d7121439dd5375cc4e621d20f5fae9890be3344be6db6e41ee3b300873f9bdbb9fc0ae389fbce4019e8f577c64be75bd7d264bd08b2e04105307cd5dfd4bfe96eb1b441ab390951e88959f67948f925005fdc24cc2e1d56c8fb2f9817aacf36ed6fc595e4b618476680e8c29a94ba5532f9a7bde136ff8a2d3c1be0ec840432948a9fea7df986e8c8fa6f2f872f74ba0c2d129eb349ba9895d8a92a9b91160eb0af073787e4604789d0d6f2abd4a828976ef177f56ab4217f4caa8008b2cd94cf4433f0507909cbded4acddda648616e718df41bdcbcda7a375a9b4542500332b7b88f576029795ef77388bee19567180a1e000000000000", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="5327ef488214a83a03981fab17b0164cc20ba7b182938b88498d71a7a9e873301e02ddaf6c2474aa6368c93d04edfce2c9d1ae54fd7671620b00a8751195f2aba13468f5bf32de70e2f901ce9a21d8fb67ff82c0413675ff5beb23a5b3757b5000008ea72df147b7113682e53831147d1fdc205ea36c57ee9aea4a7e0000000000001fc92a87e6ee23c668d45cdf9f45c426c70a3b251f42420e91a2f3bc2384c75fa9395beee24be5cf48eb47ef7729b983e83e24fd09db46f0e6f7f6b812b458625445ae382bcba2667d44529022f5728d38f346737d5c7d5c745692633a66ed56f16722b178880c0a9897cb5700000000000000000000000058d88d006606d75a0096280a743a8f93a0a9641e0a51827c224609583944c0cc939199d6334496862bb462d8cc5332412bd8d1ca5c18045f", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', 0x0)
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="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", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(0x0, &(0x7f0000000180)='./file0\x00')

program did not crash
testing program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
detailed listing:
executing program 0:
syz_mount_image$bfs(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES16, @ANYRES32], 0x1, 0xa8, &(0x7f0000000040)="$eJzs1z+KwkAcBeC3Ydk/TfYAW+wNcoc9ilhqZ6VYeCF7T+ERBA9gYSc2kRgTUtsE5Ptghnn8ZuC1s79uf1Mm9U/u6oHFcjWbzJt9l95HeCFFks8kX00o23z6b2dvj/nhvJ52a/D0faTKAADAk4pUSb67uClSVe3x2N/5a/4Cl1HqAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIzuFgAA///llyE+")
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
creat(&(0x7f00000002c0)='./file0\x00', 0x0)
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00')
mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a404ac, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES8, @ANYRESHEX, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYBLOB="6c587b81896b2350369ee8d83f977b696703527759a674c6d61cd929ebcb877bdfee3e2d4e5ce1f0dd5b5239d7edeb457c8419b1e22974eafe8e727b9a2445a370734209a6e4a874d6a348b9dd7ff9706a2536df371fa6b263533bf021bb179509a910966d1f000000bec3777a47012aea45cebac00000000022ff70deda308f5903f85b1eab3ec4e539dc3b71462b66785ec2cd88d2150c445cb1968939219a3dceea5fdfb222114769468721e1de2af80acc39b0415c0a0000000000002139d4823706a78ae7ae10ac67e8639b457cac96121685c22f843fce087365ec1bfcdafe631dc7031fdb30c55a9ec5e9e7c62817f7387369fc2719a3c653294e291000f9d4c370285b31ed2708d5ac069a21107cb8aaf2948a2ff75e15f6a33f66fea659c6503fc945c99d622ebd33747c23ca7dc4864272eb7dcee5be0734b75272ec664e35905308ac64e34cddd923aad1ee11b26018616fa4b5db16cb0fc64781dea54d347148b072ff40b06231a10f97e5c121de5eab46304e1e095eded26a29d7121439dd5375cc4e621d20f5fae9890be3344be6db6e41ee3b300873f9bdbb9fc0ae389fbce4019e8f577c64be75bd7d264bd08b2e04105307cd5dfd4bfe96eb1b441ab390951e88959f67948f925005fdc24cc2e1d56c8fb2f9817aacf36ed6fc595e4b618476680e8c29a94ba5532f9a7bde136ff8a2d3c1be0ec840432948a9fea7df986e8c8fa6f2f872f74ba0c2d129eb349ba9895d8a92a9b91160eb0af073787e4604789d0d6f2abd4a828976ef177f56ab4217f4caa8008b2cd94cf4433f0507909cbded4acddda648616e718df41bdcbcda7a375a9b4542500332b7b88f576029795ef77388bee19567180a1e000000000000", @ANYRES64], 0xfe, 0x0, &(0x7f0000000000))
rename(&(0x7f0000000140)='./file1\x00', 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m21.867119157s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
simplifying C reproducer
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
testing compiled C program (duration=1m21.867119157s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$bfs-mknodat$loop-creat-rename-mknodat$loop-syz_mount_image$msdos-rename
program crashed: WARNING in bfs_rename
reproducing took 37m16.13675831s
repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5823 at fs/inode.c:417 drop_nlink+0xc4/0x110 fs/inode.c:417
Modules linked in:
CPU: 1 UID: 0 PID: 5823 Comm: syz-executor361 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:drop_nlink+0xc4/0x110 fs/inode.c:417
Code: bb 70 07 00 00 be 08 00 00 00 e8 c7 79 e6 ff f0 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d e9 0d 15 cb fe e8 8d 4a 7e ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
RSP: 0018:ffffc90002f57970 EFLAGS: 00010293
RAX: ffffffff82452c03 RBX: 1ffff1100f47c154 RCX: ffff88803049da00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82452b83 R09: 1ffffffff2079d4e
R10: dffffc0000000000 R11: fffffbfff2079d4f R12: ffff88807a3e0aa0
R13: ffffffff933fc020 R14: ffff88807a3e0a58 R15: dffffc0000000000
FS:  000055557de54380(0000) GS:ffff888125324000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000000103a CR3: 0000000031ba6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2573 [inline]
 bfs_rename+0x481/0x570 fs/bfs/dir.c:247
 vfs_rename+0xbd0/0xf10 fs/namei.c:5086
 do_renameat2+0xc8d/0x1290 fs/namei.c:5235
 __do_sys_rename fs/namei.c:5282 [inline]
 __se_sys_rename fs/namei.c:5280 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5280
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4c4b4b2fd9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc130d22e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 0000200000000180 RCX: 00007f4c4b4b2fd9
RDX: 00007f4c4b4b22b7 RSI: 0000200000000180 RDI: 0000200000000140
RBP: 0000200000000000 R08: 0000200000000000 R09: 000055557de554c0
R10: 00007ffc130d21b0 R11: 0000000000000246 R12: 0000200000000140
R13: 0030656c69662f2e R14: 0031656c69662f2e R15: 00007f4c4b4fc095
 </TASK>

final repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 64
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5823 at fs/inode.c:417 drop_nlink+0xc4/0x110 fs/inode.c:417
Modules linked in:
CPU: 1 UID: 0 PID: 5823 Comm: syz-executor361 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:drop_nlink+0xc4/0x110 fs/inode.c:417
Code: bb 70 07 00 00 be 08 00 00 00 e8 c7 79 e6 ff f0 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d e9 0d 15 cb fe e8 8d 4a 7e ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
RSP: 0018:ffffc90002f57970 EFLAGS: 00010293
RAX: ffffffff82452c03 RBX: 1ffff1100f47c154 RCX: ffff88803049da00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82452b83 R09: 1ffffffff2079d4e
R10: dffffc0000000000 R11: fffffbfff2079d4f R12: ffff88807a3e0aa0
R13: ffffffff933fc020 R14: ffff88807a3e0a58 R15: dffffc0000000000
FS:  000055557de54380(0000) GS:ffff888125324000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000000103a CR3: 0000000031ba6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2573 [inline]
 bfs_rename+0x481/0x570 fs/bfs/dir.c:247
 vfs_rename+0xbd0/0xf10 fs/namei.c:5086
 do_renameat2+0xc8d/0x1290 fs/namei.c:5235
 __do_sys_rename fs/namei.c:5282 [inline]
 __se_sys_rename fs/namei.c:5280 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5280
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4c4b4b2fd9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc130d22e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 0000200000000180 RCX: 00007f4c4b4b2fd9
RDX: 00007f4c4b4b22b7 RSI: 0000200000000180 RDI: 0000200000000140
RBP: 0000200000000000 R08: 0000200000000000 R09: 000055557de554c0
R10: 00007ffc130d21b0 R11: 0000000000000246 R12: 0000200000000140
R13: 0030656c69662f2e R14: 0031656c69662f2e R15: 00007f4c4b4fc095
 </TASK>