Extracting prog: 5m37.702747642s
Minimizing prog: 1h9m46.488123793s
Simplifying prog options: 0s
Extracting C: 2m13.217713582s
Simplifying C: 1h21m49.071473s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: kernel BUG in ext4_do_writepages
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

VM was preempted during syz execution: failed to run command in VM: instance is preempted, retrying
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, 0xffffffffffffffff, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: kernel BUG in ext4_do_writepages
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$eJzs3c9rG8ceAPDvynLs/HjPDoTw3js8DDk0JY0c2/2RQg/pqZQ2NNDeU2ErJliOgiWH2A00OTSXXkoolNJAae+99xj6D/SvCLSBUIJpD724rLRyhC05tiLHivX5wCYzO2vPfDU7s7NaGQUwsCbSf3IR/42Ir5KIsZayfGSFE43j1p7cmk23JNbXP/4jiSTb1zw+yf4/mmX+ExG/fBFxJre13urK6kKxXC4tZfnJ2uL1yerK6tmri8X50nzp2vTMzPk3ZqbffuvNnsX66qW/vv3owfvnvzy19s1Pj47fS+JCHMvKWuN4DrdbMxMxkb0mw3Fh04FTPaisnyT73QC6MpSN8+FI54CxGMpGfVvrYy+yacAe+zxG0oENDKTE6IcB1VwHNO/te3Qf/NJ4/G7jBmhr/PnGeyMxWr83OrKWNO6MRhql6f3ueA/qT+v4+ff799ItOr0PMdKDigA2uX0nIs7l81vnvySb/7p3bgfHbK5j0K4/sJ8epOuf19qtf3Ib659oXf9kjrYZu9149vjPPepBNR2l67932q5/Nx5ajQ9luX/V13zDyZWr5VI6t/07Ik7H8Eian4qI99o/BPk0t/ZwvVP9reu/dEvrb64Fs3Y8ym9a/80Va8Xnj7zh8Z2I/7Vd/yYb/Z+06f/09bi0wzpOlu7/v1PZs+PfW+s/RLzStv+fdmay/fPJyfr5MNk8K7b68+7JXzvVv238oz0Pd4u0/49sH/940vq8trr7Or4f/bvUqazb8/9Q8kk9fSjbd7NYqy1NRRxKPty6f/rpzzbzzePT+E+f2n7+a3f+H04H9g7jv3vibuuho7uLf2+l8c/tqv93n3j4wWffdap/Z/3/ej11Otuzk/lvpw18ntcOAAAAAAAA+k0uIo5FkitspHO5QqHx+Y4TcSRXrlRrZ65Ulq/NRf1vZcdjONd80j3W8nmIqezzsM389Kb8TEQcj4ivhw7X84XZSnluv4MHAAAAAAAAAAAAAAAAAACAPnE0YrTd3/+nfhtq/zMddgMvo/yL+KYJoC91/sr/rKQX3/QE9KXO4x846LoY/94DgAPC9R8G13bj34UeDjbXfxhcxj8MLuMfBtduxv+PF/ewIQAAAAAAAAAAAAAAAAAAAAAAAAAAAHAwXLp4Md3W157cmk3zczdWlhcqN87OlaoLhcXl2cJsZel6Yb5SmS+XCrOVxWf9vnKlcn1qOpZvTtZK1dpkdWX18mJl+Vrt8tXF4nzpcmn4hUQFAAAAAAAAAAAAAAAAAAAAL5fqyupCsVwuLUlIdJXI90cz+jCR649mdJnY75kJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJ76JwAA//9FajkA")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(0x0, 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x44000)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded: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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
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:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
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:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
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:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
VM was preempted during C execution: failed to run command in VM: instance is preempted, retrying
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:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_do_writepages
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: kernel BUG in ext4_do_writepages
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: kernel BUG in ext4_do_writepages
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000000), 0xfc, 0x58b, &(0x7f0000000580)="$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")
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000900)='./file1\x00', 0x3000000)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x0)
sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044011}, 0x44000)

program crashed: kernel BUG in ext4_do_writepages
validation run: crashed=true
reproducing took 3h21m40.046253929s
repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2826!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: writeback wb_workfn (flush-7:3)
RIP: 0010:ext4_do_writepages+0x4662/0x4670 fs/ext4/inode.c:2825
Code: c6 e0 1d 64 8b e8 9e b4 a5 fe 90 0f 0b e8 76 41 43 ff 4c 89 f7 48 c7 c6 c0 22 64 8b e8 87 b4 a5 fe 90 0f 0b e8 5f 41 43 ff 90 <0f> 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005d26d60 EFLAGS: 00010293
RAX: ffffffff82820941 RBX: 0000004210000000 RCX: ffff888025dc9f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d27170 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1008b575f3 R12: dffffc0000000000
R13: 0000000000000001 R14: 0000004000000000 R15: 1ffff1100b656cf3
FS:  0000000000000000(0000) GS:ffff888125fcd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555569fa4a88 CR3: 0000000044258000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ext4_writepages+0x241/0x3b0 fs/ext4/inode.c:3042
 do_writepages+0x32e/0x550 mm/page-writeback.c:2571
 __writeback_single_inode+0x133/0x10e0 fs/fs-writeback.c:1764
 writeback_sb_inodes+0x97f/0x1980 fs/fs-writeback.c:2056
 wb_writeback+0x445/0xb00 fs/fs-writeback.c:2241
 wb_do_writeback fs/fs-writeback.c:2388 [inline]
 wb_workfn+0x3fd/0xf20 fs/fs-writeback.c:2428
 process_one_work+0x98b/0x1630 kernel/workqueue.c:3318
 process_scheduled_works kernel/workqueue.c:3401 [inline]
 worker_thread+0xb49/0x1140 kernel/workqueue.c:3482
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_do_writepages+0x4662/0x4670 fs/ext4/inode.c:2825
Code: c6 e0 1d 64 8b e8 9e b4 a5 fe 90 0f 0b e8 76 41 43 ff 4c 89 f7 48 c7 c6 c0 22 64 8b e8 87 b4 a5 fe 90 0f 0b e8 5f 41 43 ff 90 <0f> 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005d26d60 EFLAGS: 00010293
RAX: ffffffff82820941 RBX: 0000004210000000 RCX: ffff888025dc9f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d27170 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1008b575f3 R12: dffffc0000000000
R13: 0000000000000001 R14: 0000004000000000 R15: 1ffff1100b656cf3
FS:  0000000000000000(0000) GS:ffff888125fcd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555569fa4a88 CR3: 000000003c3e6000 CR4: 00000000003526f0

final repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2826!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: writeback wb_workfn (flush-7:3)
RIP: 0010:ext4_do_writepages+0x4662/0x4670 fs/ext4/inode.c:2825
Code: c6 e0 1d 64 8b e8 9e b4 a5 fe 90 0f 0b e8 76 41 43 ff 4c 89 f7 48 c7 c6 c0 22 64 8b e8 87 b4 a5 fe 90 0f 0b e8 5f 41 43 ff 90 <0f> 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005d26d60 EFLAGS: 00010293
RAX: ffffffff82820941 RBX: 0000004210000000 RCX: ffff888025dc9f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d27170 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1008b575f3 R12: dffffc0000000000
R13: 0000000000000001 R14: 0000004000000000 R15: 1ffff1100b656cf3
FS:  0000000000000000(0000) GS:ffff888125fcd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555569fa4a88 CR3: 0000000044258000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ext4_writepages+0x241/0x3b0 fs/ext4/inode.c:3042
 do_writepages+0x32e/0x550 mm/page-writeback.c:2571
 __writeback_single_inode+0x133/0x10e0 fs/fs-writeback.c:1764
 writeback_sb_inodes+0x97f/0x1980 fs/fs-writeback.c:2056
 wb_writeback+0x445/0xb00 fs/fs-writeback.c:2241
 wb_do_writeback fs/fs-writeback.c:2388 [inline]
 wb_workfn+0x3fd/0xf20 fs/fs-writeback.c:2428
 process_one_work+0x98b/0x1630 kernel/workqueue.c:3318
 process_scheduled_works kernel/workqueue.c:3401 [inline]
 worker_thread+0xb49/0x1140 kernel/workqueue.c:3482
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_do_writepages+0x4662/0x4670 fs/ext4/inode.c:2825
Code: c6 e0 1d 64 8b e8 9e b4 a5 fe 90 0f 0b e8 76 41 43 ff 4c 89 f7 48 c7 c6 c0 22 64 8b e8 87 b4 a5 fe 90 0f 0b e8 5f 41 43 ff 90 <0f> 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005d26d60 EFLAGS: 00010293
RAX: ffffffff82820941 RBX: 0000004210000000 RCX: ffff888025dc9f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005d27170 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1008b575f3 R12: dffffc0000000000
R13: 0000000000000001 R14: 0000004000000000 R15: 1ffff1100b656cf3
FS:  0000000000000000(0000) GS:ffff888125fcd000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555569fa4a88 CR3: 000000003c3e6000 CR4: 00000000003526f0