Extracting prog: 2m10.44651852s
Minimizing prog: 44m50.991925098s
Simplifying prog options: 0s
Extracting C: 33.747152519s
Simplifying C: 11m7.69092494s


extracting reproducer from 37 programs
first checking the prog from the crash report
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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate-lseek
detailed listing:
executing program 0:
r0 = syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r1, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r5, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r6 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r6, 0x0)
r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r7, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r4, 0x10, 0x2, 0x7fff)
lseek(r0, 0x100000000000004, 0x4)

program crashed: kernel BUG in ext4_alloc_file_blocks
single: successfully extracted reproducer
found reproducer with 22 syscalls
minimizing guilty program
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0)
r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r6, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r3, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-mmap$IORING_OFF_SQ_RING-openat$dir-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
fallocate(r3, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-mmap$IORING_OFF_SQ_RING-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0)
getdents64(0xffffffffffffffff, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-openat-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-rename-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$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")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-syz_mount_image$hfs-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x200000, &(0x7f00000000c0)={[{}, {@dir_umask={'dir_umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@type={'type', 0x3d, "3dfbfa34"}}, {}, {@file_umask={'file_umask', 0x3d, 0xfff}}, {@codepage={'codepage', 0x3d, 'iso8859-7'}}, {@creator={'creator', 0x3d, "8c10b081"}}]}, 0xfe, 0x36b, &(0x7f0000000d80)="$eJzs3c1O1EAAB/D/tPspBCtgMN5ETTyRBQ8aY6Ix3HwBD4aIUBJCxQQwUaIBPXgyxpuJiUdvno2+gl6ML6AnDsSTXggx1Mx0uu2Wme4uHwXC/5ewdNv5nnY6g+4WRHRs3Rr/+eHymvwRZQAugGuAA6AGlACcxlDt0fzS7FLgT+cl5KoY8kcgiim2hZma901RZTwVQ/PkuxJ60/tof4RhGP5qG+pPIWWhgyOia38bB6jqq1MdrxVesh1Z7SBAtZiiHCKpHhYb2DD3OBERHSf6/u/ou0Svnr87DnBRz8OP0v0/ll5BtNztNoCnJ4svz6Gh7v+Pk94MhWwf1SIiWe+pJZxsQydeJZrSUqmUMzvDpLkriM6slg4QhlVly4xMlcWpz8wG/siqSuAFbmipYIPqdTo6dWO20laiX8OGtWmOvLrn61F1KMs6lC3lH+g6xy/reGvObuJbpX2ZxFfxXUwID+8wjT69sxQK2TgqugfU9e64TWcDv2FPUdXSU7VstNQyufpOqUzOxj3w+WNSy7qtXWtwZVlMZCoiO3/XJQDeWFpB7e5vHRR074zaa6diDRhjjTXfbxpjDWZj1WfKgT8y9TCITvpwxZ7tXjDO78VrcUcM4zc+YbzZ/7KrXTnUW67M7MgvVMioFRrN+piUVEhLP7ZQJ9uDrq5Mwua/MKLfZ8dhMw+vcB9X0bf4ZHluMgj8hcI25GhhPBRfKgWXx7YRnYj6dJR75O9UGNTkhmzuPct0KwxD46GSucXiDaejLCpxUW1ljk6dK++bVVbDrP5Tyu4qiNWoDVOHbtoDJ8OmqrvWZaYq+kozlrxbdBP9b5S77HdjGJGUcKGyvydknNVkEJxpdpyLakdXSn0Hmd5+NjcZ7HhEoiNk8eU5PeZg6O769YMuDhVPzrtEtP5LrVcaatSRL17OaiRsl3gqxVHLCqhfvZ5IVhtC//0+Z83VY1/B9cQbgT+Wt+Y6fwm4kNopc3MQ5/g8m6yHeLJ+CP9VsmoqVj27Yzm1LcbxA/dS838iIiIiIiIiIiIiIiIiIiIiIiIiIjoSkv/07+3y4wRb+nNI5k9iJNaO4RdvEBERERERERERERERERERERERERERERHtTur5v4CrnhhT2fPn/8Zf7N3p83/dDp7/K9o+4pOI2vgfAAD//xhyY3Q=")
r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0)
r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r6, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-writev-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
writev(r4, &(0x7f0000001140)=[{&(0x7f000009df80)="c5", 0x1}], 0x1)
r5 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r5, 0x0)
r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r6, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat$mice-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
openat$mice(0xffffffffffffff9c, &(0x7f0000001400), 0x101)
r4 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-truncate-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
truncate(0x0, 0x5e00)
r3 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r4, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(0xffffffffffffffff, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-preadv-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/30, 0x1e}, {0x0}], 0x2, 0xb8c, 0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r4 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r4, 0x0)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r5, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r3, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-syz_open_procfs-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r3 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r4, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r2, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-open-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r3 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r4, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r2, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-pwritev2-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
pwritev2(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='7', 0x1}], 0x1, 0x26b8, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r3 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r3, 0x0)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r4, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r2, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42042, 0x2)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r2 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r2, 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r3, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r1, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-unlinkat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$eJzs3d9rHNUeAPDvbJLmR3tvcuFy7+1b4EJvoHRzU2Or4EPFBxEsFPTZNmy2oWaTLdlNaULAFhF8EVR8EPSlz/6ob776A3zS/8IHaamaFis+SGR2Z5M02c2vJtloPh+YzDkzsznnO+fMzNmdYTeAQ2sw/ZOLOB4RbycR/dnyJCK6aqnOiHP17R4uLvRERCGJpaWXfkpq2zxYXCjEqtekjmaZ/0TEV29EnMytL7cyNz85VioVZ7L8cHXq6nBlbv7UlamxieJEcfrMyOjo6bNPnj2ze7H+8t38sbvvPP+/T8/99vq/b7/1dRLn4li2bnUcu2UwBrN90pXuwkc8t9uFtVnS7gqwI+mh2VE/yuN49EdHLdVC737WDADYK69FxBIAcMgkrv8AcMg0Pgd4sLhQaEzt/URif917NiJ66vE/zKb6ms7snl1P7T5o34PkkTsjSUQM7EL5gxHx4eevnOjI8mk93EsD9sONmxFxaWBw/fk/WffMwnb9f6OVS9212eCaxYft+gPt9EU6/nmq2fgvtzz+iSbjn+76sfuvxy1/8+M/d+dxy9hIOv57pv5s25rx3/JDawMdWe5vtTFfV3L5SqmYntv+HhFD0dWd5kdqmzYfuQ3d//1+q/Kz8d/H6fTzu69+lJafzle2yN3p7H70NeNj1c5vHjfwzL2b0Zcl18SfLLd/0mL8e2GLZbzw9JsftFqXxp/G25jWx7+3lm5FnGja/ittmWz4fOJwrTsMNzpFE599/35fq/JXt386peWn892PtLl7N6PWAZJkZR/U1yzHP5Csfl6zsv0yvr3V/2WrdZvH37T/jx1JXq6lj2TLro9VqzMjEUeSF9cvP73y2ka+sX0a/9B/mx//9WKb9//0PeGlLcbfeffHT3Ye/95K4x/fuP+vaf+ebPHKks0Stx9OdrQqf2vtP1pLDWVL0vbfLK6t1GtnvRkAAAAAAAAAAAAAAAAAAAAAAAAAti8XEcciyeWX07lcPl//De9/Rl+uVK5UT14uz06PR+23sgeiK9f4qsv+Vd+HOpJ9H34jf3pN/omI+EdEvNfdW8vnC+XSeLuDBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDM0Ra//5/6obvdtQMA9kxPuysAAOw7138AOHy2d/3v3bN6AAD7x/t/ADh8tnz9v7S39QAA9o/3/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOyxC+fPp9PSr4sLhTQ/fm1udrJ87dR4sTKZn5ot5Avlmav5iXJ5olTMF8pTLf/RjfqsVC5fHY3p2evD1WKlOlyZm784VZ6drl68MjU2UbxY7Nq3yAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg6ypz85NjpVJx5i+RuLES2C7/5962xtV3MHbvqkRnHIhqHOhEdxyIauwwsfos0duGMxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAn8MfAQAA//94WBdi")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r2 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r2, 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r3, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r1, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-mknodat$null-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r2 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r2, 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r3, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r1, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat$dir-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program crashed: kernel BUG in ext4_alloc_file_blocks
testing program (duration=53.352487099s, {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$ext4-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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}}): mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, 0x0, 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0xd0)
getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
testing program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x8004, &(0x7f0000000080)={[{@discard}, {@journal_dev={'journal_dev', 0x3d, 0x9b}}, {@nobarrier}]}, 0x1, 0x7b9, &(0x7f00000007c0)="$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")
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x98)
r1 = openat(0xffffffffffffff9c, &(0x7f0000002600)='./file1\x00', 0x105042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0xd0)
getdents64(r2, 0x0, 0x0)
fallocate(r0, 0x10, 0x2, 0x7fff)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.352487099s, {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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
simplifying C reproducer
testing compiled C program (duration=53.352487099s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program did not crash
testing compiled C program (duration=53.352487099s, {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: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$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program did not crash
testing compiled C program (duration=53.352487099s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program did not crash
testing compiled C program (duration=53.352487099s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
testing compiled C program (duration=53.352487099s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
testing compiled C program (duration=53.352487099s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
testing compiled C program (duration=53.352487099s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
testing compiled C program (duration=53.352487099s, {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:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mkdirat-openat-openat-mmap$IORING_OFF_SQ_RING-openat$dir-getdents64-fallocate
program crashed: kernel BUG in ext4_alloc_file_blocks
reproducing took 58m42.876555497s
repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/extents.c:4487!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 5851 Comm: syz-executor285 Not tainted 6.14.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:ext4_alloc_file_blocks+0xeb5/0xec0 fs/ext4/extents.c:4487
Code: b0 ff e9 86 f3 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c d3 f3 ff ff 4c 89 ef e8 96 16 b0 ff e9 c6 f3 ff ff e8 6c 5e 4b ff 90 <0f> 0b e8 14 ac 8a 09 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000409fae0 EFLAGS: 00010293
RAX: ffffffff82768104 RBX: 0000000000000000 RCX: ffff888034465a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000409fca0 R08: ffffffff827673ea R09: 1ffff1100f07400a
R10: dffffc0000000000 R11: ffffed100f07400b R12: ffff8880783a02b0
R13: 0000000000000003 R14: 0000000000000011 R15: 0000004210000000
FS:  00007f6218e926c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055db3ed07680 CR3: 000000007c366000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_zero_range+0x48a/0xd70 fs/ext4/extents.c:4637
 ext4_fallocate+0x54a/0x1ea0 fs/ext4/extents.c:4787
 vfs_fallocate+0x623/0x7a0 fs/open.c:338
 ksys_fallocate fs/open.c:362 [inline]
 __do_sys_fallocate fs/open.c:367 [inline]
 __se_sys_fallocate fs/open.c:365 [inline]
 __x64_sys_fallocate+0xbc/0x110 fs/open.c:365
 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: 0033:0x7f6218efc939
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6218e92218 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f6218f836d8 RCX: 00007f6218efc939
RDX: 0000000000000002 RSI: 0000000000000010 RDI: 0000000000000004
RBP: 00007f6218f836d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000007fff R11: 0000000000000246 R12: 00007f6218f5089c
R13: 0000200000001000 R14: 0000200000000000 R15: 0000200000000f80
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_alloc_file_blocks+0xeb5/0xec0 fs/ext4/extents.c:4487
Code: b0 ff e9 86 f3 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c d3 f3 ff ff 4c 89 ef e8 96 16 b0 ff e9 c6 f3 ff ff e8 6c 5e 4b ff 90 <0f> 0b e8 14 ac 8a 09 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000409fae0 EFLAGS: 00010293
RAX: ffffffff82768104 RBX: 0000000000000000 RCX: ffff888034465a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000409fca0 R08: ffffffff827673ea R09: 1ffff1100f07400a
R10: dffffc0000000000 R11: ffffed100f07400b R12: ffff8880783a02b0
R13: 0000000000000003 R14: 0000000000000011 R15: 0000004210000000
FS:  00007f6218e926c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6210aff000 CR3: 000000007c366000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

final repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/extents.c:4487!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 5851 Comm: syz-executor285 Not tainted 6.14.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:ext4_alloc_file_blocks+0xeb5/0xec0 fs/ext4/extents.c:4487
Code: b0 ff e9 86 f3 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c d3 f3 ff ff 4c 89 ef e8 96 16 b0 ff e9 c6 f3 ff ff e8 6c 5e 4b ff 90 <0f> 0b e8 14 ac 8a 09 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000409fae0 EFLAGS: 00010293
RAX: ffffffff82768104 RBX: 0000000000000000 RCX: ffff888034465a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000409fca0 R08: ffffffff827673ea R09: 1ffff1100f07400a
R10: dffffc0000000000 R11: ffffed100f07400b R12: ffff8880783a02b0
R13: 0000000000000003 R14: 0000000000000011 R15: 0000004210000000
FS:  00007f6218e926c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055db3ed07680 CR3: 000000007c366000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_zero_range+0x48a/0xd70 fs/ext4/extents.c:4637
 ext4_fallocate+0x54a/0x1ea0 fs/ext4/extents.c:4787
 vfs_fallocate+0x623/0x7a0 fs/open.c:338
 ksys_fallocate fs/open.c:362 [inline]
 __do_sys_fallocate fs/open.c:367 [inline]
 __se_sys_fallocate fs/open.c:365 [inline]
 __x64_sys_fallocate+0xbc/0x110 fs/open.c:365
 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: 0033:0x7f6218efc939
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6218e92218 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
RAX: ffffffffffffffda RBX: 00007f6218f836d8 RCX: 00007f6218efc939
RDX: 0000000000000002 RSI: 0000000000000010 RDI: 0000000000000004
RBP: 00007f6218f836d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000007fff R11: 0000000000000246 R12: 00007f6218f5089c
R13: 0000200000001000 R14: 0000200000000000 R15: 0000200000000f80
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_alloc_file_blocks+0xeb5/0xec0 fs/ext4/extents.c:4487
Code: b0 ff e9 86 f3 ff ff 44 89 e9 80 e1 07 fe c1 38 c1 0f 8c d3 f3 ff ff 4c 89 ef e8 96 16 b0 ff e9 c6 f3 ff ff e8 6c 5e 4b ff 90 <0f> 0b e8 14 ac 8a 09 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000409fae0 EFLAGS: 00010293
RAX: ffffffff82768104 RBX: 0000000000000000 RCX: ffff888034465a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000409fca0 R08: ffffffff827673ea R09: 1ffff1100f07400a
R10: dffffc0000000000 R11: ffffed100f07400b R12: ffff8880783a02b0
R13: 0000000000000003 R14: 0000000000000011 R15: 0000004210000000
FS:  00007f6218e926c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6210aff000 CR3: 000000007c366000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400