Extracting prog: 1m6.315677954s
Minimizing prog: 24m39.013267733s
Simplifying prog options: 0s
Extracting C: 53.16984088s
Simplifying C: 4m33.523672268s


extracting reproducer from 73 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
single: successfully extracted reproducer
found reproducer with 12 syscalls
minimizing guilty program
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-mount$9p_virtio-chdir-unlink-symlink
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-mount$9p_virtio-chdir-unlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-mount$9p_virtio-chdir-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-mount$9p_virtio-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mkdir-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-openat-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-unlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(0x0, 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB])
chdir(&(0x7f0000000080)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(0x0, &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', 0x0)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"]) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(0x0) (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00')
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(0x0) (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(0x0, &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, 0x0, 0x1a3e42, 0x2c) (async)

program did not crash
testing program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c)

program did not crash
extracting C reproducer
testing compiled C program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
simplifying C reproducer
testing compiled C program (duration=31.353694642s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program did not crash
testing compiled C program (duration=31.353694642s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program did not crash
testing compiled C program (duration=31.353694642s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
testing compiled C program (duration=31.353694642s, {Threaded:true 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:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
testing compiled C program (duration=31.353694642s, {Threaded:true 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program did not crash
testing compiled C program (duration=31.353694642s, {Threaded:true 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:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
testing compiled C program (duration=31.353694642s, {Threaded:true 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:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
testing compiled C program (duration=31.353694642s, {Threaded:true 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:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
program crashed: WARNING in v9fs_init_request
testing program (duration=31.353694642s, {Threaded:true 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:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
validation run: crashed=true
testing program (duration=31.353694642s, {Threaded:true 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:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program did not crash
validation run: crashed=false
testing program (duration=31.353694642s, {Threaded:true 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:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
validation run: crashed=true
testing program (duration=31.353694642s, {Threaded:true 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:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount$9p_virtio-chdir-symlink-mount$9p_virtio-chdir-unlink-symlink-openat
detailed listing:
executing program 0:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e)
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d766972742aa3e2946f657874656e642c6163638173733d616e792c63616368653d667363616368652c"])
chdir(0x0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
unlink(&(0x7f00000002c0)='./file0\x00') (async)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') (async)
openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1a3e42, 0x2c) (async)

program crashed: WARNING in v9fs_init_request
validation run: crashed=true
reproducing took 34m7.870689669s
repro crashed as (corrupted=false):
------------[ cut here ]------------
folio expected an open fid inode->i_ino=458013d
WARNING: fs/9p/vfs_addr.c:168 at v9fs_init_request+0x451/0x540 fs/9p/vfs_addr.c:168, CPU#2: syz.0.19/5941
Modules linked in:
CPU: 2 UID: 0 PID: 5941 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:v9fs_init_request+0x455/0x540 fs/9p/vfs_addr.c:168
Code: 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 db 00 00 00 48 8d 3d bf b1 20 0d 48 8b 73 40 <67> 48 0f b9 3a bb ea ff ff ff e9 41 fe ff ff e8 f7 98 ff fd be 02
RSP: 0018:ffffc90003acf778 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88802cf41d60 RCX: ffffffff840a4337
RDX: 1ffff110059e83b4 RSI: 000000000458013d RDI: ffffffff912af550
RBP: fffffffffffffffe R08: 0000000000000007 R09: fffffffffffff000
R10: fffffffffffffffe R11: 0000000000000000 R12: ffff88803db76eb0
R13: ffff888034750e41 R14: ffff888034750bd0 R15: ffff88802cf41d60
FS:  00007f2c03aab6c0(0000) GS:ffff8880d5fe6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2c03a89ff8 CR3: 000000003d608000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 netfs_alloc_request+0x71c/0xcb0 fs/netfs/objects.c:72
 netfs_read_folio+0x20c/0x13f0 fs/netfs/buffered_read.c:513
 filemap_read_folio+0xfc/0x3b0 mm/filemap.c:2510
 do_read_cache_folio+0x2d7/0x6b0 mm/filemap.c:4140
 read_mapping_folio include/linux/pagemap.h:1015 [inline]
 __page_get_link.isra.0+0x30/0x350 fs/namei.c:6336
 page_get_link+0x44/0xf0 fs/namei.c:6366
 v9fs_vfs_get_link_dotl+0x27b/0x310 fs/9p/vfs_inode_dotl.c:930
 pick_link+0xd17/0x13c0 fs/namei.c:2068
 step_into_slowpath+0x9ba/0xf90 fs/namei.c:2127
 step_into fs/namei.c:2152 [inline]
 walk_component fs/namei.c:2288 [inline]
 lookup_last fs/namei.c:2789 [inline]
 path_lookupat+0x58b/0xc40 fs/namei.c:2813
 filename_lookup+0x202/0x590 fs/namei.c:2842
 user_path_at+0x3c/0x60 fs/namei.c:3641
 do_mount fs/namespace.c:4171 [inline]
 __do_sys_mount fs/namespace.c:4390 [inline]
 __se_sys_mount fs/namespace.c:4367 [inline]
 __x64_sys_mount+0x1fb/0x310 fs/namespace.c:4367
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2c02b9de99
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2c03aab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f2c02e25fa0 RCX: 00007f2c02b9de99
RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 00002000000001c0
RBP: 00007f2c02c33eaf R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2c02e26038 R14: 00007f2c02e25fa0 R15: 00007fffeeb806d8
 </TASK>
----------------
Code disassembly (best guess):
   0:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
   7:	fc ff df
   a:	48 8d 7b 40          	lea    0x40(%rbx),%rdi
   e:	48 89 fa             	mov    %rdi,%rdx
  11:	48 c1 ea 03          	shr    $0x3,%rdx
  15:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  19:	0f 85 db 00 00 00    	jne    0xfa
  1f:	48 8d 3d bf b1 20 0d 	lea    0xd20b1bf(%rip),%rdi        # 0xd20b1e5
  26:	48 8b 73 40          	mov    0x40(%rbx),%rsi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	bb ea ff ff ff       	mov    $0xffffffea,%ebx
  34:	e9 41 fe ff ff       	jmp    0xfffffe7a
  39:	e8 f7 98 ff fd       	call   0xfdff9935
  3e:	be                   	.byte 0xbe
  3f:	02                   	.byte 0x2

final repro crashed as (corrupted=false):
------------[ cut here ]------------
folio expected an open fid inode->i_ino=458013d
WARNING: fs/9p/vfs_addr.c:168 at v9fs_init_request+0x451/0x540 fs/9p/vfs_addr.c:168, CPU#2: syz.0.19/5941
Modules linked in:
CPU: 2 UID: 0 PID: 5941 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:v9fs_init_request+0x455/0x540 fs/9p/vfs_addr.c:168
Code: 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 db 00 00 00 48 8d 3d bf b1 20 0d 48 8b 73 40 <67> 48 0f b9 3a bb ea ff ff ff e9 41 fe ff ff e8 f7 98 ff fd be 02
RSP: 0018:ffffc90003acf778 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff88802cf41d60 RCX: ffffffff840a4337
RDX: 1ffff110059e83b4 RSI: 000000000458013d RDI: ffffffff912af550
RBP: fffffffffffffffe R08: 0000000000000007 R09: fffffffffffff000
R10: fffffffffffffffe R11: 0000000000000000 R12: ffff88803db76eb0
R13: ffff888034750e41 R14: ffff888034750bd0 R15: ffff88802cf41d60
FS:  00007f2c03aab6c0(0000) GS:ffff8880d5fe6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2c03a89ff8 CR3: 000000003d608000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 netfs_alloc_request+0x71c/0xcb0 fs/netfs/objects.c:72
 netfs_read_folio+0x20c/0x13f0 fs/netfs/buffered_read.c:513
 filemap_read_folio+0xfc/0x3b0 mm/filemap.c:2510
 do_read_cache_folio+0x2d7/0x6b0 mm/filemap.c:4140
 read_mapping_folio include/linux/pagemap.h:1015 [inline]
 __page_get_link.isra.0+0x30/0x350 fs/namei.c:6336
 page_get_link+0x44/0xf0 fs/namei.c:6366
 v9fs_vfs_get_link_dotl+0x27b/0x310 fs/9p/vfs_inode_dotl.c:930
 pick_link+0xd17/0x13c0 fs/namei.c:2068
 step_into_slowpath+0x9ba/0xf90 fs/namei.c:2127
 step_into fs/namei.c:2152 [inline]
 walk_component fs/namei.c:2288 [inline]
 lookup_last fs/namei.c:2789 [inline]
 path_lookupat+0x58b/0xc40 fs/namei.c:2813
 filename_lookup+0x202/0x590 fs/namei.c:2842
 user_path_at+0x3c/0x60 fs/namei.c:3641
 do_mount fs/namespace.c:4171 [inline]
 __do_sys_mount fs/namespace.c:4390 [inline]
 __se_sys_mount fs/namespace.c:4367 [inline]
 __x64_sys_mount+0x1fb/0x310 fs/namespace.c:4367
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2c02b9de99
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2c03aab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f2c02e25fa0 RCX: 00007f2c02b9de99
RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 00002000000001c0
RBP: 00007f2c02c33eaf R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2c02e26038 R14: 00007f2c02e25fa0 R15: 00007fffeeb806d8
 </TASK>
----------------
Code disassembly (best guess):
   0:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
   7:	fc ff df
   a:	48 8d 7b 40          	lea    0x40(%rbx),%rdi
   e:	48 89 fa             	mov    %rdi,%rdx
  11:	48 c1 ea 03          	shr    $0x3,%rdx
  15:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
  19:	0f 85 db 00 00 00    	jne    0xfa
  1f:	48 8d 3d bf b1 20 0d 	lea    0xd20b1bf(%rip),%rdi        # 0xd20b1e5
  26:	48 8b 73 40          	mov    0x40(%rbx),%rsi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	bb ea ff ff ff       	mov    $0xffffffea,%ebx
  34:	e9 41 fe ff ff       	jmp    0xfffffe7a
  39:	e8 f7 98 ff fd       	call   0xfdff9935
  3e:	be                   	.byte 0xbe
  3f:	02                   	.byte 0x2