Extracting prog: 1m6.597155764s
Minimizing prog: 24m30.066201428s
Simplifying prog options: 1m3.043487622s
Extracting C: 37.794981564s
Simplifying C: 3m31.815386826s


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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
single: successfully extracted reproducer
found reproducer with 10 syscalls
minimizing guilty program
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, 0xffffffffffffffff, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(0x0, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(0x0, 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(0x0, &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$eJzs3M9vFFUcAPDvzLblt62IP0DQKhqJP1pafsjBi0YTDpqY6AHjqbYLqSzU0JoIIVo94NGQeDfe/QOMJ70Y9WTiVe+GhBguoKc1szMDS9ktXbplofv5JLP73syD974z83bezNttAH1rNHtJIrZGxJ8RMZxnby4wmr9du3J++t8r56eTqNff+SdplLt65fx0WbT8d1vyTL1e5De0qPfC+xFTtVr1TJEfXzj10fj82XMvzZ6aOlE9UT09eeTIwQN7hg5PHupKnFlcV3d9Ord759H3Lr41feziB79+l7V3a7G9OY5uGc33bkvPdruyHtvWlE4GetgQOlKJiOxwDTb6/3BUYtP1bcPxxhc9bRywpur1er3V9bmwWAfWsSR63QKgN8oLfXb/Wy53aehxT7j8an4DlMV9rVjyLQOR5oknB5fc33bTaEQcW/zvm2yJNXoOAQDQ7Mds/PNiq/FfGo/kiaHs5YFiDmUkIh6MiO0R8VBE7IiIhyMaZR+NiMc6rH/pDMmt45/00h0HtwLZ+O+VYm7r5vFfWhYZqRS5bY34B5Pjs7Xq/mKf7IvBDcdnk+rEMnX89PofX7Xb1jz+y5as/nIsWLTj0sCSB3QzUwtTq4m52eXPI3YNtIo/iXIaJ4mInRGx6w7rmH2+/YTQ7eNfRhfmmerfRjyXH//FWBJ/KWk7Pznx8uHJQ+Mbo1bdP16eFbf67fcLb7erf1Xxd0F2/De3PP+vxz+SbIyYP3vuZGO+dr7zOi789WXbe5oOz/+j24rzfyh5t7FiqNjwydTCwpmJiKHkzVvXT97438p8WT6Lf9/e1v1/e9zYE49HxO6I2BMRT2Q3hUXbn4qIpyNi7zLx//LaMx92Hv8yT+W7KIt/5nbHP5qPf+eJysmff+g8/lJ2/A82UvuKNSv5/FtpA1ez7wAAAOB+kTa+A5+kY9fTaTo2ln+Hf0dsTmtz8wsvHJ/7+PRM/l35kRhMyyddw03PQyeKZ8NlfnJJ/kDx3PjryqZGfmx6rjbT6+Chz21p0/8zf1d63Tpgzfm9FvQv/R/6l/4P/SnR/6Gv6f/Qv1r1/8/alh77fk0bA9xVrv/Qv1bQ/xfzt/ajAuD+5PoP/Uv/h77U9rfx6ap+8i+x7hOR3hPNWP+JgRX/MYsOEvXhvP9naza0LNPrTyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDu+D8AAP//Yz/jTQ==")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(0x0, &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', 0x0)
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(0x0, 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB], 0x58}}, 0x0)

program did not crash
testing program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$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")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program did not crash
simplifying guilty program options
testing program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed000e, &(0x7f00000000c0)={[{@jqfmt_vfsold}, {@data_err_abort}, {@debug}, {@noload}, {@mblk_io_submit}, {@commit={'commit', 0x3d, 0x5}}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@grpquota}]}, 0xfe, 0x45a, &(0x7f0000000940)="$eJzs3M9vFFUcAPDvzLblt62IP0DQKhqJP1pafsjBi0YTDpqY6AHjqbYLqSzU0JoIIVo94NGQeDfe/QOMJ70Y9WTiVe+GhBguoKc1szMDS9ktXbplofv5JLP73syD974z83bezNttAH1rNHtJIrZGxJ8RMZxnby4wmr9du3J++t8r56eTqNff+SdplLt65fx0WbT8d1vyTL1e5De0qPfC+xFTtVr1TJEfXzj10fj82XMvzZ6aOlE9UT09eeTIwQN7hg5PHupKnFlcV3d9Ord759H3Lr41feziB79+l7V3a7G9OY5uGc33bkvPdruyHtvWlE4GetgQOlKJiOxwDTb6/3BUYtP1bcPxxhc9bRywpur1er3V9bmwWAfWsSR63QKgN8oLfXb/Wy53aehxT7j8an4DlMV9rVjyLQOR5oknB5fc33bTaEQcW/zvm2yJNXoOAQDQ7Mds/PNiq/FfGo/kiaHs5YFiDmUkIh6MiO0R8VBE7IiIhyMaZR+NiMc6rH/pDMmt45/00h0HtwLZ+O+VYm7r5vFfWhYZqRS5bY34B5Pjs7Xq/mKf7IvBDcdnk+rEMnX89PofX7Xb1jz+y5as/nIsWLTj0sCSB3QzUwtTq4m52eXPI3YNtIo/iXIaJ4mInRGx6w7rmH2+/YTQ7eNfRhfmmerfRjyXH//FWBJ/KWk7Pznx8uHJQ+Mbo1bdP16eFbf67fcLb7erf1Xxd0F2/De3PP+vxz+SbIyYP3vuZGO+dr7zOi789WXbe5oOz/+j24rzfyh5t7FiqNjwydTCwpmJiKHkzVvXT97438p8WT6Lf9/e1v1/e9zYE49HxO6I2BMRT2Q3hUXbn4qIpyNi7zLx//LaMx92Hv8yT+W7KIt/5nbHP5qPf+eJysmff+g8/lJ2/A82UvuKNSv5/FtpA1ez7wAAAOB+kTa+A5+kY9fTaTo2ln+Hf0dsTmtz8wsvHJ/7+PRM/l35kRhMyyddw03PQyeKZ8NlfnJJ/kDx3PjryqZGfmx6rjbT6+Chz21p0/8zf1d63Tpgzfm9FvQv/R/6l/4P/SnR/6Gv6f/Qv1r1/8/alh77fk0bA9xVrv/Qv1bQ/xfzt/ajAuD+5PoP/Uv/h77U9rfx6ap+8i+x7hOR3hPNWP+JgRX/MYsOEvXhvP9naza0LNPrTyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDu+D8AAP//Yz/jTQ==")
creat(&(0x7f0000000280)='./bus\x00', 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1014, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001c40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = open(&(0x7f00000001c0)='./bus\x00', 0x181102, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x1000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002380)=ANY=[@ANYBLOB="5800000013000100"/20, @ANYRES32=0x0, @ANYBLOB="000002000000000000000e00000000000000000000000000000000000000000000000000000000000000000014000300766574687461647600886918035c8a2fe586b45b2a592456b2b0b4c3c3e2820fe26ea1cb314900be40b8038b583c7f6b361ab165abe218102510f87161869585f76c70b63ba7711b28"], 0x58}}, 0x0)

program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
extracting C reproducer
testing compiled C program (duration=34.13004462s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
simplifying C reproducer
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program did not crash
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program did not crash
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
testing compiled C program (duration=34.13004462s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-creat-mount-mknod$loop-link-link-rename-open-mmap-sendmsg$nl_route
program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
a never seen crash title: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree, ignore
reproducing took 30m57.185300581s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x131b/0x13e0 fs/ext4/namei.c:1246
Read of size 1 at addr ffff888120607a67 by task syz-executor153/286

CPU: 1 PID: 286 Comm: syz-executor153 Not tainted 5.15.173-syzkaller-00161-gb4bd207b0380 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1c0 lib/dump_stack.c:106
 print_address_description+0x87/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:444
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:306
 ext4_htree_fill_tree+0x131b/0x13e0 fs/ext4/namei.c:1246
 ext4_dx_readdir fs/ext4/dir.c:606 [inline]
 ext4_readdir+0x2f75/0x3960 fs/ext4/dir.c:142
 iterate_dir+0x265/0x600
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64+0x1c1/0x460 fs/readdir.c:354
 __x64_sys_getdents64+0x7b/0x90 fs/readdir.c:354
 x64_sys_call+0x5ae/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:218
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fdfdbfed573
Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 52 47 fb ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 b8 ff ff ff f7 d8
RSP: 002b:00007ffc58f20e18 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555587c34730 RCX: 00007fdfdbfed573
RDX: 0000000000008000 RSI: 0000555587c34730 RDI: 0000000000000004
RBP: 0000555587c34704 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffb8
R13: 0000000000000010 R14: 0000555587c34700 R15: 00007ffc58f23090
 </TASK>

The buggy address belongs to the page:
page:ffffea00048181c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x120607
flags: 0x4000000000000000(zone=1)
raw: 4000000000000000 ffffea0004818608 ffffea0004818348 0000000000000000
raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), pid 289, ts 21464327157, free_ts 21646457529
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1a3/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1b/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x3550/0x35d0 mm/page_alloc.c:4485
 __alloc_pages+0x27e/0x8f0 mm/page_alloc.c:5779
 __alloc_pages_node include/linux/gfp.h:591 [inline]
 alloc_pages_node include/linux/gfp.h:605 [inline]
 alloc_pages include/linux/gfp.h:618 [inline]
 __pte_alloc_one include/asm-generic/pgalloc.h:63 [inline]
 pte_alloc_one+0x73/0x1b0 arch/x86/mm/pgtable.c:33
 do_fault_around mm/memory.c:4504 [inline]
 do_read_fault mm/memory.c:4544 [inline]
 do_fault mm/memory.c:4691 [inline]
 handle_pte_fault+0x195d/0x25c0 mm/memory.c:4905
 do_handle_mm_fault+0x20bc/0x2400 mm/memory.c:5327
 handle_mm_fault include/linux/mm.h:1836 [inline]
 do_user_addr_fault arch/x86/mm/fault.c:1418 [inline]
 handle_page_fault arch/x86/mm/fault.c:1509 [inline]
 exc_page_fault+0x3b5/0x7f0 arch/x86/mm/fault.c:1565
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:606
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x7c8/0x7d0 mm/page_alloc.c:3534
 free_unref_page_list+0x14b/0xa60 mm/page_alloc.c:3671
 release_pages+0x1310/0x1370 mm/swap.c:1009
 free_pages_and_swap_cache+0x8a/0xa0 mm/swap_state.c:320
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x177/0x320 mm/mmu_gather.c:338
 exit_mmap+0x40d/0x940 mm/mmap.c:3218
 __mmput+0x95/0x310 kernel/fork.c:1180
 mmput+0x5b/0x170 kernel/fork.c:1203
 exit_mm kernel/exit.c:554 [inline]
 do_exit+0xb9c/0x2ca0 kernel/exit.c:867
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 __do_sys_exit_group kernel/exit.c:1013 [inline]
 __se_sys_exit_group kernel/exit.c:1011 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1011
 x64_sys_call+0x610/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Memory state around the buggy address:
 ffff888120607900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888120607980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>ffff888120607a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                                                       ^
 ffff888120607a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888120607b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x131b/0x13e0 fs/ext4/namei.c:1246
Read of size 1 at addr ffff888120607a67 by task syz-executor153/286

CPU: 1 PID: 286 Comm: syz-executor153 Not tainted 5.15.173-syzkaller-00161-gb4bd207b0380 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1c0 lib/dump_stack.c:106
 print_address_description+0x87/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:444
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:306
 ext4_htree_fill_tree+0x131b/0x13e0 fs/ext4/namei.c:1246
 ext4_dx_readdir fs/ext4/dir.c:606 [inline]
 ext4_readdir+0x2f75/0x3960 fs/ext4/dir.c:142
 iterate_dir+0x265/0x600
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64+0x1c1/0x460 fs/readdir.c:354
 __x64_sys_getdents64+0x7b/0x90 fs/readdir.c:354
 x64_sys_call+0x5ae/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:218
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fdfdbfed573
Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 52 47 fb ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 b8 ff ff ff f7 d8
RSP: 002b:00007ffc58f20e18 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555587c34730 RCX: 00007fdfdbfed573
RDX: 0000000000008000 RSI: 0000555587c34730 RDI: 0000000000000004
RBP: 0000555587c34704 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffb8
R13: 0000000000000010 R14: 0000555587c34700 R15: 00007ffc58f23090
 </TASK>

The buggy address belongs to the page:
page:ffffea00048181c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x120607
flags: 0x4000000000000000(zone=1)
raw: 4000000000000000 ffffea0004818608 ffffea0004818348 0000000000000000
raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as freed
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), pid 289, ts 21464327157, free_ts 21646457529
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1a3/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1b/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x3550/0x35d0 mm/page_alloc.c:4485
 __alloc_pages+0x27e/0x8f0 mm/page_alloc.c:5779
 __alloc_pages_node include/linux/gfp.h:591 [inline]
 alloc_pages_node include/linux/gfp.h:605 [inline]
 alloc_pages include/linux/gfp.h:618 [inline]
 __pte_alloc_one include/asm-generic/pgalloc.h:63 [inline]
 pte_alloc_one+0x73/0x1b0 arch/x86/mm/pgtable.c:33
 do_fault_around mm/memory.c:4504 [inline]
 do_read_fault mm/memory.c:4544 [inline]
 do_fault mm/memory.c:4691 [inline]
 handle_pte_fault+0x195d/0x25c0 mm/memory.c:4905
 do_handle_mm_fault+0x20bc/0x2400 mm/memory.c:5327
 handle_mm_fault include/linux/mm.h:1836 [inline]
 do_user_addr_fault arch/x86/mm/fault.c:1418 [inline]
 handle_page_fault arch/x86/mm/fault.c:1509 [inline]
 exc_page_fault+0x3b5/0x7f0 arch/x86/mm/fault.c:1565
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:606
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x7c8/0x7d0 mm/page_alloc.c:3534
 free_unref_page_list+0x14b/0xa60 mm/page_alloc.c:3671
 release_pages+0x1310/0x1370 mm/swap.c:1009
 free_pages_and_swap_cache+0x8a/0xa0 mm/swap_state.c:320
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x177/0x320 mm/mmu_gather.c:338
 exit_mmap+0x40d/0x940 mm/mmap.c:3218
 __mmput+0x95/0x310 kernel/fork.c:1180
 mmput+0x5b/0x170 kernel/fork.c:1203
 exit_mm kernel/exit.c:554 [inline]
 do_exit+0xb9c/0x2ca0 kernel/exit.c:867
 do_group_exit+0x141/0x310 kernel/exit.c:1002
 __do_sys_exit_group kernel/exit.c:1013 [inline]
 __se_sys_exit_group kernel/exit.c:1011 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1011
 x64_sys_call+0x610/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Memory state around the buggy address:
 ffff888120607900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888120607980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>ffff888120607a00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                                                       ^
 ffff888120607a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff888120607b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================