Extracting prog: 19m52.124848777s
Minimizing prog: 55m58.370154081s
Simplifying prog options: 12m28.297651473s
Extracting C: 5m8.811547557s
Simplifying C: 0s


extracting reproducer from 33 programs
testing a last program of every proc
single: executing 8 programs separately with timeout 6m0s
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-getsockopt$sock_cred-openat$binderfs-mremap-mremap-mremap-sendmsg$netlink
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000080)=0xc) (async)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x802, 0x0) (async)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
mremap(&(0x7f0000b62000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bca000/0xe000)=nil) (async)
mremap(&(0x7f0000241000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) (async)
sendmsg$netlink(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000100)={0x2c, 0x2e, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x2, 0x0, 0x0, @uid=r1}, @nested={0xb, 0x2, 0x0, 0x1, [@generic="976b6408686030"]}, @nested={0x5, 0x1, 0x0, 0x1, [@generic='+']}]}, 0x2c}], 0x1}, 0xcc000)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-munmap-openat$cgroup_ro-write$binfmt_script-socket$inet6_tcp-munmap-connect$inet6-setsockopt$inet6_tcp_int-socket$inet6_tcp-ioctl$sock_SIOCETHTOOL-mprotect-socket$inet_udp-ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL-close_range-timer_create-fcntl$lock-mprotect-timer_settime-mmap-openat$sysfs-copy_file_range-fsconfig$FSCONFIG_SET_PATH-mmap-madvise-lseek-syz_open_dev$loop-syz_open_procfs-ioctl$LOOP_CONFIGURE-syz_usb_control_io$hid-syz_usb_control_io
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc211, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x20, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x7, 0x0, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x1}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x26, 0x5, 0xfd}}]}}}]}}]}}, 0x0)
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='devices.list\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000100), 0x208e24b)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
munmap(&(0x7f0000822000/0x2000)=nil, 0x2000)
connect$inet6(r2, &(0x7f0000000ac0)={0xa, 0x4e23, 0x2, @remote, 0x4}, 0x1c)
setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000300)=0x3, 0x4)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r3, 0x89f1, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0x80000000, 0x0, 0x9, 0xf, 0x3, 0x3, 0xfc, 0x0, 0xff, 0x0, 0x0, 0x6, 0xff, 0x0, 0x5}})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000340)={'tunl0\x00', 0x0})
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=<r5=>0x0)
fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5})
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
timer_settime(r5, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0)
mmap(&(0x7f0000790000/0x2000)=nil, 0x2000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000)
r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/mem_sleep', 0x101a02, 0x0)
copy_file_range(r6, &(0x7f0000000000)=0x7, r6, 0x0, 0x7, 0x0)
fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000000)='ro\x00', 0x0, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15)
lseek(r1, 0x7, 0x4)
r7 = syz_open_dev$loop(&(0x7f0000000100), 0x6, 0x8201)
r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00')
ioctl$LOOP_CONFIGURE(r7, 0x4c0a, &(0x7f00000002c0)={r8, 0x0, {0x2a00, 0x80010000, 0x0, 0x1000000009a, 0x0, 0x0, 0x4, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bd000000801900", [0xa7, 0x2000000000001]}})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f00000000c0)={0x40, 0x21, 0x7, {0x7, 0xd, "406116c99e"}}, 0x0, 0x0, 0x0, 0x0}, 0x0)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$dir-openat$selinux_enforce-write$cgroup_int-mkdirat-mkdirat-clock_gettime-futimesat-mount$overlay-sigaltstack-socket$nl_route-write$FUSE_INTERRUPT-sendmsg$netlink-getsockopt$sock_cred-chown
detailed listing:
executing program 0:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x7075e23db815f53d)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004f00), 0x2001, 0x0)
write$cgroup_int(r1, &(0x7f0000000380)=0x5, 0x12)
mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x1e0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc8)
clock_gettime(0x0, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
futimesat(0xffffffffffffffff, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {r2, r3/1000+60000}})
mount$overlay(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000300))
sigaltstack(&(0x7f0000000240)={&(0x7f0000000000)=""/30, 0x3, 0x1e}, &(0x7f0000000340)={&(0x7f0000000280)=""/71, 0x0, 0x47})
r4 = socket$nl_route(0x10, 0x3, 0x0)
write$FUSE_INTERRUPT(r1, &(0x7f00000003c0)={0x10}, 0x10)
sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002100010002000000000000020a20000000"], 0x28}], 0x1, 0x0, 0x0, 0x8000}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r5=>0x0}, &(0x7f0000000100)=0xc)
chown(&(0x7f0000000080)='./file0/file0\x00', r5, 0xee01)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR-write$tun-ioctl$TCSETAW-ioctl$TIOCMSET-signalfd4-ioctl$RTC_ALM_SET
detailed listing:
executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r4, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})
write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="bbbbbabbbbbb0205000000008100000008004c250044006a00ffffff441c1011e00000010500bf2c7f000001fffffc00e0000002000000004e244e22000000000000000000009e44ab615866a7d68c327370af9080c3f7c2b70426a42a7eb2a95e1842a8a5c531dab40b7c747922fda832bbe2b58c162910976b480ab9a4708c9669d29e5eeef88d189035595b3c0e7c2fd1cb4e8b9987d6037930645e64cdb94a92e43638f580977f57e9699324cb33b880be301f3b1d46339355087a6800bd8968bc345c3f399813429b587fa48345482fe9be91f46187c2003ded976e0650a2cdc6ae14d639b582d9e8c7a7226af94737ad1f1b5688f9491efd02cd07a20d9a52", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5140000290780007"], 0x56)
ioctl$TCSETAW(r0, 0x5407, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x8001)
signalfd4(r4, &(0x7f0000000040)={[0x5]}, 0x8, 0x800)
ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x35, 0x36, 0xb, 0x15, 0x6, 0x3, 0x2, 0xd1, 0x1})

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 25 syscalls
minimizing guilty program
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR-write$tun-ioctl$TCSETAW-ioctl$TIOCMSET-signalfd4
detailed listing:
executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r4, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})
write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5140000290780007"], 0x56)
ioctl$TCSETAW(r0, 0x5407, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x8001)
signalfd4(r4, &(0x7f0000000040)={[0x5]}, 0x8, 0x800)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR-write$tun-ioctl$TCSETAW-ioctl$TIOCMSET
detailed listing:
executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r4, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})
write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5140000290780007"], 0x56)
ioctl$TCSETAW(r0, 0x5407, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x8001)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR-write$tun-ioctl$TCSETAW
detailed listing:
executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup(r2)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r4, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})
write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5140000290780007"], 0x56)
ioctl$TCSETAW(r0, 0x5407, 0x0)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR-write$tun
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r3, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})
write$tun(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5140000290780007"], 0x56)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r3, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')
ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast})

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4-rmdir
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)
rmdir(&(0x7f0000000380)='./file0/../file0\x00')

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT-signalfd4
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})
signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0xffffffff]}, 0x8, 0x80000)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev-ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x2, 0xdc0})

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-openat$selinux_enforce
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-chdir-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
chdir(&(0x7f00000001c0)='./bus\x00')
writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-mount$overlay-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]})
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-mkdir-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-prctl$PR_GET_SPECULATION_CTRL-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-prctl$PR_GET_SPECULATION_CTRL-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-mount$bind-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-mkdir-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-inotify_init1-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
inotify_init1(0x80800)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-mkdir-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-dup-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup(r1)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r2, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-socket$inet6_tcp-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r1, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-ioctl$TUNSETIFF-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2})
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r1, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$tun-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ttyS3-openat$selinux_enforce-writev
detailed listing:
executing program 0:
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0xa00, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{0x0}], 0x1)

program did not crash
testing program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)}], 0x1)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=6m0s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
validation run: crashed=true
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_enforce-writev
detailed listing:
executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
writev(r0, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1)

program crashed: lost connection to test machine
validation run: crashed=true
reproducing took 1h37m45.632374942s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):