Extracting prog: 1m14.162826898s
Minimizing prog: 10m12.920240553s
Simplifying prog options: 0s
Extracting C: 39.655584695s
Simplifying C: 5m54.279468794s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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_writepages
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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)

program did not crash
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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)="$eJzs3c9rG8ceAPDvynLs/HjPDoTw3js8DDk0JY0c2/2RQg/pqZQ2NNDeU2ErJliOgiWH2A00OTSXXkoolNJAae+99xj6D/SvCLSBUIJpD724rLRyhC05tiLHivX5wCYzO2vPfDU7s7NaGQUwsCbSf3IR/42Ir5KIsZayfGSFE43j1p7cmk23JNbXP/4jiSTb1zw+yf4/mmX+ExG/fBFxJre13urK6kKxXC4tZfnJ2uL1yerK6tmri8X50nzp2vTMzPk3ZqbffuvNnsX66qW/vv3owfvnvzy19s1Pj47fS+JCHMvKWuN4DrdbMxMxkb0mw3Fh04FTPaisnyT73QC6MpSN8+FI54CxGMpGfVvrYy+yacAe+zxG0oENDKTE6IcB1VwHNO/te3Qf/NJ4/G7jBmhr/PnGeyMxWr83OrKWNO6MRhql6f3ueA/qT+v4+ff799ItOr0PMdKDigA2uX0nIs7l81vnvySb/7p3bgfHbK5j0K4/sJ8epOuf19qtf3Ib659oXf9kjrYZu9149vjPPepBNR2l67932q5/Nx5ajQ9luX/V13zDyZWr5VI6t/07Ik7H8Eian4qI99o/BPk0t/ZwvVP9reu/dEvrb64Fs3Y8ym9a/80Va8Xnj7zh8Z2I/7Vd/yYb/Z+06f/09bi0wzpOlu7/v1PZs+PfW+s/RLzStv+fdmay/fPJyfr5MNk8K7b68+7JXzvVv238oz0Pd4u0/49sH/940vq8trr7Or4f/bvUqazb8/9Q8kk9fSjbd7NYqy1NRRxKPty6f/rpzzbzzePT+E+f2n7+a3f+H04H9g7jv3vibuuho7uLf2+l8c/tqv93n3j4wWffdap/Z/3/ej11Otuzk/lvpw18ntcOAAAAAAAA+k0uIo5FkitspHO5QqHx+Y4TcSRXrlRrZ65Ulq/NRf1vZcdjONd80j3W8nmIqezzsM389Kb8TEQcj4ivhw7X84XZSnluv4MHAAAAAAAAAAAAAAAAAACAPnE0YrTd3/+nfhtq/zMddgMvo/yL+KYJoC91/sr/rKQX3/QE9KXO4x846LoY/94DgAPC9R8G13bj34UeDjbXfxhcxj8MLuMfBtduxv+PF/ewIQAAAAAAAAAAAAAAAAAAAAAAAAAAAHAwXLp4Md3W157cmk3zczdWlhcqN87OlaoLhcXl2cJsZel6Yb5SmS+XCrOVxWf9vnKlcn1qOpZvTtZK1dpkdWX18mJl+Vrt8tXF4nzpcmn4hUQFAAAAAAAAAAAAAAAAAAAAL5fqyupCsVwuLUlIdJXI90cz+jCR649mdJnY75kJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJ76JwAA//9FajkA")
r0 = openat$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=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-preadv-openat-truncate-mmap-sendmsg$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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")
preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 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=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
detailed listing:
executing program 0:
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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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, 0x0, 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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, 0x0, 0x0, 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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)=[{0x0}], 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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, 0x0, 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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(0x0, 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
testing program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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, 0x0, 0x44000)

program did not crash
extracting C reproducer
testing compiled C program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_writepages
simplifying C reproducer
testing compiled C program (duration=32.292220711s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program did not crash
testing compiled C program (duration=32.292220711s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program did not crash
testing compiled C program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program did not crash
testing compiled C program (duration=32.292220711s, {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:false 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-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_writepages
testing compiled C program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program did not crash
testing compiled C program (duration=32.292220711s, {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:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_writepages
testing compiled C program (duration=32.292220711s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$hwrng-preadv-openat-truncate-mmap-sendmsg$TCPDIAG_GETSOCK
program crashed: kernel BUG in ext4_writepages
testing program (duration=32.292220711s, {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:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false 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)="$eJzs3c9rG8ceAPDvynLs/HjPDoTw3js8DDk0JY0c2/2RQg/pqZQ2NNDeU2ErJliOgiWH2A00OTSXXkoolNJAae+99xj6D/SvCLSBUIJpD724rLRyhC05tiLHivX5wCYzO2vPfDU7s7NaGQUwsCbSf3IR/42Ir5KIsZayfGSFE43j1p7cmk23JNbXP/4jiSTb1zw+yf4/mmX+ExG/fBFxJre13urK6kKxXC4tZfnJ2uL1yerK6tmri8X50nzp2vTMzPk3ZqbffuvNnsX66qW/vv3owfvnvzy19s1Pj47fS+JCHMvKWuN4DrdbMxMxkb0mw3Fh04FTPaisnyT73QC6MpSN8+FI54CxGMpGfVvrYy+yacAe+zxG0oENDKTE6IcB1VwHNO/te3Qf/NJ4/G7jBmhr/PnGeyMxWr83OrKWNO6MRhql6f3ueA/qT+v4+ff799ItOr0PMdKDigA2uX0nIs7l81vnvySb/7p3bgfHbK5j0K4/sJ8epOuf19qtf3Ib659oXf9kjrYZu9149vjPPepBNR2l67932q5/Nx5ajQ9luX/V13zDyZWr5VI6t/07Ik7H8Eian4qI99o/BPk0t/ZwvVP9reu/dEvrb64Fs3Y8ym9a/80Va8Xnj7zh8Z2I/7Vd/yYb/Z+06f/09bi0wzpOlu7/v1PZs+PfW+s/RLzStv+fdmay/fPJyfr5MNk8K7b68+7JXzvVv238oz0Pd4u0/49sH/940vq8trr7Or4f/bvUqazb8/9Q8kk9fSjbd7NYqy1NRRxKPty6f/rpzzbzzePT+E+f2n7+a3f+H04H9g7jv3vibuuho7uLf2+l8c/tqv93n3j4wWffdap/Z/3/ej11Otuzk/lvpw18ntcOAAAAAAAA+k0uIo5FkitspHO5QqHx+Y4TcSRXrlRrZ65Ulq/NRf1vZcdjONd80j3W8nmIqezzsM389Kb8TEQcj4ivhw7X84XZSnluv4MHAAAAAAAAAAAAAAAAAACAPnE0YrTd3/+nfhtq/zMddgMvo/yL+KYJoC91/sr/rKQX3/QE9KXO4x846LoY/94DgAPC9R8G13bj34UeDjbXfxhcxj8MLuMfBtduxv+PF/ewIQAAAAAAAAAAAAAAAAAAAAAAAAAAAHAwXLp4Md3W157cmk3zczdWlhcqN87OlaoLhcXl2cJsZel6Yb5SmS+XCrOVxWf9vnKlcn1qOpZvTtZK1dpkdWX18mJl+Vrt8tXF4nzpcmn4hUQFAAAAAAAAAAAAAAAAAAAAL5fqyupCsVwuLUlIdJXI90cz+jCR649mdJnY75kJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJ76JwAA//9FajkA")
r0 = openat$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_writepages
validation run: crashed=true
testing program (duration=32.292220711s, {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:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false 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_writepages
validation run: crashed=true
testing program (duration=32.292220711s, {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:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false 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_writepages
validation run: crashed=true
reproducing took 20m26.209447996s
repro crashed as (corrupted=false):
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2778!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 49 Comm: kworker/u4:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
Workqueue: writeback wb_workfn (flush-7:2)
RIP: 0010:ext4_writepages+0x2ddb/0x2e00 fs/ext4/inode.c:2777
Code: 2d 94 ff 84 db 75 31 e8 13 2b 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 f5 2a 94 ff <0f> 0b e8 ee 2a 94 ff e8 05 f3 30 ff eb 98 e8 e2 2a 94 ff e8 f9 f2
RSP: 0018:ffffc900009e7180 EFLAGS: 00010293
RAX: ffffffff81cf77db RBX: 0000008410000000 RCX: ffff888101ff3b40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900009e74f0 R08: dffffc0000000000 R09: ffffed1024b9500b
R10: ffffed1024b9500b R11: 1ffff11024b9500a R12: dffffc0000000000
R13: ffff88811258e000 R14: 0000008000000000 R15: ffff888125ca8050
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555575ed54a8 CR3: 0000000101bea000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_writepages+0x12a/0x270 mm/page-writeback.c:2380
 __writeback_single_inode+0xd5/0xa20 fs/fs-writeback.c:1470
 writeback_sb_inodes+0x860/0x1400 fs/fs-writeback.c:1733
 wb_writeback+0x3e3/0xb90 fs/fs-writeback.c:1908
 wb_do_writeback fs/fs-writeback.c:2053 [inline]
 wb_workfn+0x38f/0xe20 fs/fs-writeback.c:2094
 process_one_work+0x6e1/0xba0 kernel/workqueue.c:2301
 worker_thread+0xa6a/0x13b0 kernel/workqueue.c:2447
 kthread+0x346/0x3d0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
Modules linked in:
---[ end trace 3ac979d58b00957b ]---
RIP: 0010:ext4_writepages+0x2ddb/0x2e00 fs/ext4/inode.c:2777
Code: 2d 94 ff 84 db 75 31 e8 13 2b 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 f5 2a 94 ff <0f> 0b e8 ee 2a 94 ff e8 05 f3 30 ff eb 98 e8 e2 2a 94 ff e8 f9 f2
RSP: 0018:ffffc900009e7180 EFLAGS: 00010293

RAX: ffffffff81cf77db RBX: 0000008410000000 RCX: ffff888101ff3b40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900009e74f0 R08: dffffc0000000000 R09: ffffed1024b9500b
R10: ffffed1024b9500b R11: 1ffff11024b9500a R12: dffffc0000000000
R13: ffff88811258e000 R14: 0000008000000000 R15: ffff888125ca8050

final repro crashed as (corrupted=false):
IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2778!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 49 Comm: kworker/u4:2 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
Workqueue: writeback wb_workfn (flush-7:2)
RIP: 0010:ext4_writepages+0x2ddb/0x2e00 fs/ext4/inode.c:2777
Code: 2d 94 ff 84 db 75 31 e8 13 2b 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 f5 2a 94 ff <0f> 0b e8 ee 2a 94 ff e8 05 f3 30 ff eb 98 e8 e2 2a 94 ff e8 f9 f2
RSP: 0018:ffffc900009e7180 EFLAGS: 00010293
RAX: ffffffff81cf77db RBX: 0000008410000000 RCX: ffff888101ff3b40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900009e74f0 R08: dffffc0000000000 R09: ffffed1024b9500b
R10: ffffed1024b9500b R11: 1ffff11024b9500a R12: dffffc0000000000
R13: ffff88811258e000 R14: 0000008000000000 R15: ffff888125ca8050
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555575ed54a8 CR3: 0000000101bea000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_writepages+0x12a/0x270 mm/page-writeback.c:2380
 __writeback_single_inode+0xd5/0xa20 fs/fs-writeback.c:1470
 writeback_sb_inodes+0x860/0x1400 fs/fs-writeback.c:1733
 wb_writeback+0x3e3/0xb90 fs/fs-writeback.c:1908
 wb_do_writeback fs/fs-writeback.c:2053 [inline]
 wb_workfn+0x38f/0xe20 fs/fs-writeback.c:2094
 process_one_work+0x6e1/0xba0 kernel/workqueue.c:2301
 worker_thread+0xa6a/0x13b0 kernel/workqueue.c:2447
 kthread+0x346/0x3d0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
Modules linked in:
---[ end trace 3ac979d58b00957b ]---
RIP: 0010:ext4_writepages+0x2ddb/0x2e00 fs/ext4/inode.c:2777
Code: 2d 94 ff 84 db 75 31 e8 13 2b 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 f5 2a 94 ff <0f> 0b e8 ee 2a 94 ff e8 05 f3 30 ff eb 98 e8 e2 2a 94 ff e8 f9 f2
RSP: 0018:ffffc900009e7180 EFLAGS: 00010293

RAX: ffffffff81cf77db RBX: 0000008410000000 RCX: ffff888101ff3b40
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc900009e74f0 R08: dffffc0000000000 R09: ffffed1024b9500b
R10: ffffed1024b9500b R11: 1ffff11024b9500a R12: dffffc0000000000
R13: ffff88811258e000 R14: 0000008000000000 R15: ffff888125ca8050