Extracting prog: 5m33.909514903s
Minimizing prog: 1h38m44.384703602s
Simplifying prog options: 10m17.884252511s
Extracting C: 28.200708067s
Simplifying C: 0s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$eJzs3c9qY1UYAPDvpmly1UWycCWKF3ThapjOE6RIBwazUrJQFyrODMgkCDNQ8A/GWQmu3Lj0CQRhdr6EG9/ABxDc2UXhyE3ubZKapL3QtP75/TY9Ped893znntuWLu6XD1+ePLpfxMOnX/4WeZ5FaxCDOMmiH62ofR0rBt8FAPBvdpJS/JHmmsRlEZHvLi0AYIca//1/tvOUAIAde+fd9946HA6P3i6KPO5Ovjkelf/Zl1/n44cP45MYx4O4Hb04jUhn5u27KaVpuyj14/XJ9HhURk4++KW6/uHvEbP4g+hFf9a1Gn9veHRQzC3FT8s8nq/WH5Txd6IXL65Z/97w6M6a+Bh14o3XlvK/Fb349eP4NMZxf5bEIv6rg6J4M33/5xfvl+mV8dn0eNSdzVtIe9d8NAAAAAAAAAAAAAAAAAAAAAAA/IfdqmrndGNWv6fsqurv7J2W3+xHUeuv1ueZx2f1hc7VB5qm+KGur3O7KIpUTVzEt+OldrRvZtcAAAAAAAAAAAAAAAAAAADwz/Lks88ffTQeP3h8JY26GkD9Wn/z6zybRQ2Wel6N7VHdxVqtqrllidir52QRW/MpN3FFt+WixnObcv7xp6YXzC+es1+ulW+aUx5hw0Xr417qibonW38Pu2eT8/oh+bnuSSmlTlxy9c6modTo8eusHeo1PsrOC7PGdMucyDYl9u0ri5/Laig7v4vOyn1eaexXjdh0gnmj5/nvvysy1ToAAAAAAAAAAAAAAAAAAGCnFi/9rhl8ujW0lbo7SwsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAArtXi8/8bNKZV8CUmd+LxkxveIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP8DfwUAAP//o0VbPQ==")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program crashed: WARNING in mark_buffer_dirty
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
fallocate(0xffffffffffffffff, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$eJzs3c9qY1UYAPDvpmly1UWycCWKF3ThapjOE6RIBwazUrJQFyrODMgkCDNQ8A/GWQmu3Lj0CQRhdr6EG9/ABxDc2UXhyE3ubZKapL3QtP75/TY9Ped893znntuWLu6XD1+ePLpfxMOnX/4WeZ5FaxCDOMmiH62ofR0rBt8FAPBvdpJS/JHmmsRlEZHvLi0AYIca//1/tvOUAIAde+fd9946HA6P3i6KPO5Ovjkelf/Zl1/n44cP45MYx4O4Hb04jUhn5u27KaVpuyj14/XJ9HhURk4++KW6/uHvEbP4g+hFf9a1Gn9veHRQzC3FT8s8nq/WH5Txd6IXL65Z/97w6M6a+Bh14o3XlvK/Fb349eP4NMZxf5bEIv6rg6J4M33/5xfvl+mV8dn0eNSdzVtIe9d8NAAAAAAAAAAAAAAAAAAAAAAA/IfdqmrndGNWv6fsqurv7J2W3+xHUeuv1ueZx2f1hc7VB5qm+KGur3O7KIpUTVzEt+OldrRvZtcAAAAAAAAAAAAAAAAAAADwz/Lks88ffTQeP3h8JY26GkD9Wn/z6zybRQ2Wel6N7VHdxVqtqrllidir52QRW/MpN3FFt+WixnObcv7xp6YXzC+es1+ulW+aUx5hw0Xr417qibonW38Pu2eT8/oh+bnuSSmlTlxy9c6modTo8eusHeo1PsrOC7PGdMucyDYl9u0ri5/Laig7v4vOyn1eaexXjdh0gnmj5/nvvysy1ToAAAAAAAAAAAAAAAAAAGCnFi/9rhl8ujW0lbo7SwsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAArtXi8/8bNKZV8CUmd+LxkxveIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP8DfwUAAP//o0VbPQ==")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$eJzs3c9qY1UYAPDvpmly1UWycCWKF3ThapjOE6RIBwazUrJQFyrODMgkCDNQ8A/GWQmu3Lj0CQRhdr6EG9/ABxDc2UXhyE3ubZKapL3QtP75/TY9Ped893znntuWLu6XD1+ePLpfxMOnX/4WeZ5FaxCDOMmiH62ofR0rBt8FAPBvdpJS/JHmmsRlEZHvLi0AYIca//1/tvOUAIAde+fd9946HA6P3i6KPO5Ovjkelf/Zl1/n44cP45MYx4O4Hb04jUhn5u27KaVpuyj14/XJ9HhURk4++KW6/uHvEbP4g+hFf9a1Gn9veHRQzC3FT8s8nq/WH5Txd6IXL65Z/97w6M6a+Bh14o3XlvK/Fb349eP4NMZxf5bEIv6rg6J4M33/5xfvl+mV8dn0eNSdzVtIe9d8NAAAAAAAAAAAAAAAAAAAAAAA/IfdqmrndGNWv6fsqurv7J2W3+xHUeuv1ueZx2f1hc7VB5qm+KGur3O7KIpUTVzEt+OldrRvZtcAAAAAAAAAAAAAAAAAAADwz/Lks88ffTQeP3h8JY26GkD9Wn/z6zybRQ2Wel6N7VHdxVqtqrllidir52QRW/MpN3FFt+WixnObcv7xp6YXzC+es1+ulW+aUx5hw0Xr417qibonW38Pu2eT8/oh+bnuSSmlTlxy9c6modTo8eusHeo1PsrOC7PGdMucyDYl9u0ri5/Laig7v4vOyn1eaexXjdh0gnmj5/nvvysy1ToAAAAAAAAAAAAAAAAAAGCnFi/9rhl8ujW0lbo7SwsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAArtXi8/8bNKZV8CUmd+LxkxveIgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP8DfwUAAP//o0VbPQ==")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(0x0, 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(0x0, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(0x0, 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
detailed listing:
executing program 0:
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file1\x00', 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB='flush,nocase,discard,dots,fmask=00000000000000000000177,dots,nodots,nodots,dots,\x00', @ANYRESHEX, @ANYBLOB="1cb69041b274dca992c60b64bae386e030b548e55dfe6a2d05a20aec8c9303ece6bac6e2a71fc6898e394fad2d658e7821b7c52bb86d48309c18f8fce51de5e335cb21a7f47355d784aed534f5f3a2fd53d996f877b8e06bdbf4ee3512337061ed59f1d2ad4da0d8b518fdaea3d3a0986885b4107a2164146dc906d54847f7375a15afb8993532edcda306e0cc626c779998c251768d8ae18152846be948ea4e12a5618ff2b3e8a90098054b4aef80ae3bb4454654bd1595660fa463d39f4e0233775258bbac", @ANYRES16, @ANYRES32=0x0], 0x1, 0x146, &(0x7f0000000980)="$eJzs2zFrE2EYB/AnJmpUkMzicODiFNRPoEgE8UBRMuikEF0SCTTLtVM+Sr9goWTK9pb2StKGZMhwudL7/Zb7w5+D9x3uHt6D+/3y/3g0nf2bfltEt9WKzvvIYtmKXjyIdpTmAQDcJ8uU4jyllB7P48lppJTqXhEAUDXzHwCax/wHgOYx/wGgeX78/PXlQ54PvmdZN+JsXgyLYXkt+0+f88Gb7EpvfdeiKIbtVf+27LPb/cN4et2/29o/itevyv6y+/g13+ifxaj67QMAAEAj9LOVref7fn9XX6Yb3wc2zu+deNE52DYAgD3Mjk/GfyaTv0fCnuH53ViGIFQS6n4zAVVbP/R1rwQAAAAAAAAAAAAAANjlEL8T1b1HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2HQRAAD//7cyUcU=")
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001000)='pids.current\x00', 0x275a, 0x0)
fallocate(r0, 0x0, 0x0, 0xc8ab)
open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0)
syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='utf8=1,utf8=1,uni_xlate=1,nnonumtail=1,iocharset=maccenteuro,uni_xlate=0,shortname=win95,shortname=win95,iocnonumtail=0,iocharset=iso8859-14,uni_f8=0,shortnTme=mixed,shortname=lower,shortname=lower,\x00'], 0x1, 0x2ad, &(0x7f0000000580)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./bus\x00', 0x0, 0x45000, 0x0)
r1 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c02, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

program crashed: WARNING in mark_buffer_dirty
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection: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$msdos-openat$cgroup_ro-fallocate-open-syz_mount_image$vfat-mount-open-ioctl$FS_IOC_SETFLAGS-mkdirat
program did not crash
reproducing took 1h59m48.970470343s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 11915 at fs/buffer.c:1177 mark_buffer_dirty+0x2e5/0x520 fs/buffer.c:1177
Modules linked in:
CPU: 1 UID: 0 PID: 11915 Comm: syz.7.126 Not tainted 6.12.0-rc7-syzkaller-00125-gcfaaa7d010d1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:mark_buffer_dirty+0x2e5/0x520 fs/buffer.c:1177
Code: 89 df e8 ee 7a db ff 48 8b 3b be 20 00 00 00 5b 41 5e 41 5f 5d e9 fb e8 fb ff e8 66 c1 74 ff e9 73 ff ff ff e8 5c c1 74 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 4e c1 74 ff 90 0f 0b 90 e9 88 fd ff ff
RSP: 0018:ffffc900046f73b0 EFLAGS: 00010293
RAX: ffffffff82202854 RBX: ffff88804f62d001 RCX: ffff88802fff9e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff822025b1 R09: 1ffff11009ec5a00
R10: dffffc0000000000 R11: ffffed1009ec5a01 R12: dffffc0000000000
R13: ffff88804f62d000 R14: ffff88804f62d000 R15: ffff8880235f9f78
FS:  00007f22e05876c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b90b16b000 CR3: 00000000223a4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_buffer_dirty_inode+0x89/0x300 fs/buffer.c:672
 fat12_ent_put+0x1af/0x2e0 fs/fat/fatent.c:173
 fat_free_clusters+0x4c7/0xf60 fs/fat/fatent.c:597
 fat_add_cluster fs/fat/inode.c:114 [inline]
 __fat_get_block fs/fat/inode.c:154 [inline]
 fat_get_block+0x8ff/0xd00 fs/fat/inode.c:189
 __block_write_begin_int+0x50c/0x1a70 fs/buffer.c:2121
 block_write_begin fs/buffer.c:2231 [inline]
 cont_write_begin+0x6e2/0x9d0 fs/buffer.c:2582
 fat_write_begin+0x76/0x140 fs/fat/inode.c:228
 cont_expand_zero fs/buffer.c:2509 [inline]
 cont_write_begin+0x338/0x9d0 fs/buffer.c:2572
 fat_write_begin+0x76/0x140 fs/fat/inode.c:228
 generic_cont_expand_simple+0x18f/0x2b0 fs/buffer.c:2473
 fat_cont_expand+0x60/0x1e0 fs/fat/file.c:223
 fat_fallocate+0x23a/0x2f0 fs/fat/file.c:301
 vfs_fallocate+0x569/0x6e0 fs/open.c:333
 ksys_fallocate fs/open.c:356 [inline]
 __do_sys_fallocate fs/open.c:364 [inline]
 __se_sys_fallocate fs/open.c:362 [inline]
 __x64_sys_fallocate+0xbd/0x110 fs/open.c:362
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f22df77e719
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:00007f22e0587038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f22df935f80 RCX: 00007f22df77e719
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f22df7f175e R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000c8ab R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f22df935f80 R15: 00007ffdac98cf98
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 11915 at fs/buffer.c:1177 mark_buffer_dirty+0x2e5/0x520 fs/buffer.c:1177
Modules linked in:
CPU: 1 UID: 0 PID: 11915 Comm: syz.7.126 Not tainted 6.12.0-rc7-syzkaller-00125-gcfaaa7d010d1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:mark_buffer_dirty+0x2e5/0x520 fs/buffer.c:1177
Code: 89 df e8 ee 7a db ff 48 8b 3b be 20 00 00 00 5b 41 5e 41 5f 5d e9 fb e8 fb ff e8 66 c1 74 ff e9 73 ff ff ff e8 5c c1 74 ff 90 <0f> 0b 90 e9 61 fd ff ff e8 4e c1 74 ff 90 0f 0b 90 e9 88 fd ff ff
RSP: 0018:ffffc900046f73b0 EFLAGS: 00010293
RAX: ffffffff82202854 RBX: ffff88804f62d001 RCX: ffff88802fff9e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff822025b1 R09: 1ffff11009ec5a00
R10: dffffc0000000000 R11: ffffed1009ec5a01 R12: dffffc0000000000
R13: ffff88804f62d000 R14: ffff88804f62d000 R15: ffff8880235f9f78
FS:  00007f22e05876c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b90b16b000 CR3: 00000000223a4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 mark_buffer_dirty_inode+0x89/0x300 fs/buffer.c:672
 fat12_ent_put+0x1af/0x2e0 fs/fat/fatent.c:173
 fat_free_clusters+0x4c7/0xf60 fs/fat/fatent.c:597
 fat_add_cluster fs/fat/inode.c:114 [inline]
 __fat_get_block fs/fat/inode.c:154 [inline]
 fat_get_block+0x8ff/0xd00 fs/fat/inode.c:189
 __block_write_begin_int+0x50c/0x1a70 fs/buffer.c:2121
 block_write_begin fs/buffer.c:2231 [inline]
 cont_write_begin+0x6e2/0x9d0 fs/buffer.c:2582
 fat_write_begin+0x76/0x140 fs/fat/inode.c:228
 cont_expand_zero fs/buffer.c:2509 [inline]
 cont_write_begin+0x338/0x9d0 fs/buffer.c:2572
 fat_write_begin+0x76/0x140 fs/fat/inode.c:228
 generic_cont_expand_simple+0x18f/0x2b0 fs/buffer.c:2473
 fat_cont_expand+0x60/0x1e0 fs/fat/file.c:223
 fat_fallocate+0x23a/0x2f0 fs/fat/file.c:301
 vfs_fallocate+0x569/0x6e0 fs/open.c:333
 ksys_fallocate fs/open.c:356 [inline]
 __do_sys_fallocate fs/open.c:364 [inline]
 __se_sys_fallocate fs/open.c:362 [inline]
 __x64_sys_fallocate+0xbd/0x110 fs/open.c:362
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f22df77e719
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:00007f22e0587038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f22df935f80 RCX: 00007f22df77e719
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007f22df7f175e R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000c8ab R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f22df935f80 R15: 00007ffdac98cf98
 </TASK>